diff --git a/src/plugins/wp/tac_split_quantifiers.i.0.report.json b/src/plugins/wp/tac_split_quantifiers.i.0.report.json
deleted file mode 100644
index 3365145c9086117fb218476b4a1fb8b9a27d396d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tac_split_quantifiers.i.0.report.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{ "wp:global": { "script": { "total": 5, "valid": 4, "unknown": 1 },
-                 "wp:main": { "total": 5, "valid": 4, "unknown": 1 } },
-  "wp:axiomatics": { "A": { "lemma_Hyp_Forall_Or_bis": { "script": { "total": 1,
-                                                                    "unknown": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                            "lemma_Hyp_Forall_And": { "script": { "total": 1,
-                                                                  "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                            "lemma_Goal_Exist_Or": { "script": { "total": 1,
-                                                                 "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                            "lemma_Goal_Exist_And_bis": { "script": { "total": 1,
-                                                                    "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                            "lemma_Goal_Exist_And": { "script": { "total": 1,
-                                                                  "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                            "wp:section": { "script": { "total": 5,
-                                                        "valid": 4,
-                                                        "unknown": 1 },
-                                            "wp:main": { "total": 5,
-                                                         "valid": 4,
-                                                         "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/qualif.report b/src/plugins/wp/tests/qualif.report
index 1e643df9054185b88334c097810bf96bdca6d461..1e81d96a466fd0404246893cc98257fa726b59af 100644
--- a/src/plugins/wp/tests/qualif.report
+++ b/src/plugins/wp/tests/qualif.report
@@ -1,11 +1,11 @@
 @CONSOLE
-@ZERO "  - "
+@ZERO "   -"
 @HEAD
 @CHAPTER
--------------------------------------------------------------
-%chapter  &18:  WP &26: Alt-Ergo &42: Total &51:Success
+------------------------------------------------------------
+ %chapter  &25:  WP &34:Alt-Ergo           &43: Total &52:Success
 @SECTION
-%name &18:%wp &24: %{Alt-Ergo,2.0.0,} %range &42:%total &51: %success%%
+  %name    &25:%wp  &34:%{Alt-Ergo,2.0.0,} &43:%total &52: %success%%
 @TAIL
--------------------------------------------------------------
+------------------------------------------------------------
 @END
diff --git a/src/plugins/wp/tests/test_config_qualif b/src/plugins/wp/tests/test_config_qualif
index f393582db884e9aee47f4da8f61053bd5b6285a1..c40c09b1f6ae94a41ea5089968a786826e98233e 100644
--- a/src/plugins/wp/tests/test_config_qualif
+++ b/src/plugins/wp/tests/test_config_qualif
@@ -1,3 +1,2 @@
-CMD: @frama-c@ -no-autoload-plugins -load-module wp -wp -wp-par 1 -wp-share ./share -wp-msg-key shell,success-only -wp-report-json @PTEST_DIR@/oracle@PTEST_CONFIG@/@PTEST_NAME@.@PTEST_NUMBER@.report.json:@PTEST_DIR@/result@PTEST_CONFIG@/@PTEST_NAME@.@PTEST_NUMBER@.report.json -wp-report tests/qualif.report -wp-session @PTEST_DIR@/oracle@PTEST_CONFIG@/@PTEST_NAME@.@PTEST_NUMBER@.session -wp-cache replay @PTEST_FILE@
-LOG: @PTEST_NAME@.@PTEST_NUMBER@.report.json
+CMD: @frama-c@ -no-autoload-plugins -load-module wp -wp -wp-par 1 -wp-share ./share -wp-msg-key shell,success-only -wp-report tests/qualif.report -wp-session @PTEST_DIR@/oracle@PTEST_CONFIG@/@PTEST_NAME@.@PTEST_NUMBER@.session -wp-cache replay @PTEST_FILE@
 OPT:
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/sharing.0.report.json b/src/plugins/wp/tests/wp/oracle_qualif/sharing.0.report.json
deleted file mode 100644
index 5df70693ae53d94a3c5f6fe29ce7e3759a5f6a74..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp/oracle_qualif/sharing.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 8 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 8 } },
-  "wp:functions": { "f": { "f_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 8 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 8 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 8 } } } } }
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/sharing.c.0.report.json b/src/plugins/wp/tests/wp/oracle_qualif/sharing.c.0.report.json
deleted file mode 100644
index 17a701f571cf6dbe5cfed605ec9b9613c7b168d2..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp/oracle_qualif/sharing.c.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "valid": 1, "rank": 13 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 13 } },
-  "wp:functions": { "f": { "f_ensures": { "alt-ergo": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 13 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 13 } },
-                           "wp:section": { "alt-ergo": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 13 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 13 } } } } }
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/sharing.res.oracle b/src/plugins/wp/tests/wp/oracle_qualif/sharing.res.oracle
index 29c9c66f579e875d06ee174d2c67109ac9dd0506..73406ea885cb4a5348054e7c14c72526076de455 100644
--- a/src/plugins/wp/tests/wp/oracle_qualif/sharing.res.oracle
+++ b/src/plugins/wp/tests/wp/oracle_qualif/sharing.res.oracle
@@ -8,9 +8,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp/oracle_qualif/sharing.0.report.json'
-[wp] Report out: 'tests/wp/result_qualif/sharing.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       1 (28..40)       1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test.0.report.json b/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test.0.report.json
deleted file mode 100644
index 90dabef69b6b40f8170f29daa4d8c6f781df8915..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test.0.report.json
+++ /dev/null
@@ -1,210 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 9, "valid": 1,
-                                          "unknown": 8, "rank": 2 },
-                 "qed": { "total": 18, "valid": 18 },
-                 "wp:main": { "total": 27, "valid": 19, "unknown": 8,
-                              "rank": 2 } },
-  "wp:functions": { "empty": { "empty_assert": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                               "wp:section": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } } },
-                    "one_assign": { "one_assign_assert": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                    "wp:section": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } } },
-                    "one_if": { "one_if_assert": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                                "wp:section": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } } },
-                    "some_seq": { "some_seq_assert_2": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                  "some_seq_assert": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                  "wp:section": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } } },
-                    "main_ensures_result": { "main_ensures_result_assert": 
-                                               { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                                             "wp:section": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } } },
-                    "main": { "main_assert": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } },
-                    "not_main": { "not_main_assert_bad": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1,
-                                                      "unknown": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "unknown": 1 } } },
-                    "main_assigns_global": { "main_assigns_global_assert_bad": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1,
-                                                     "unknown": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "unknown": 1 } },
-                                             "main_assigns_global_assert_2": 
-                                               { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                                             "main_assigns_global_assert": 
-                                               { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                                             "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 },
-                                                             "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                             "wp:main": 
-                                                               { "total": 3,
-                                                                 "valid": 2,
-                                                                 "unknown": 1 } } },
-                    "zloop": { "zloop_assert_bad": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                               "zloop_assert_3": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "unknown": 1 } },
-                               "zloop_assert_2": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                               "zloop_assert": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                               "zloop_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "unknown": 1 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 1,
-                                                                    "unknown": 1 } },
-                               "zloop_ensures": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 3, "unknown": 3 },
-                                               "qed": { "total": 4,
-                                                        "valid": 4 },
-                                               "wp:main": { "total": 7,
-                                                            "valid": 4,
-                                                            "unknown": 3 } } },
-                    "behavior2": { "behavior2_assert": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                   "wp:section": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } } },
-                    "behavior3": { "behavior3_assert": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                   "wp:section": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } } },
-                    "behavior4": { "behavior4_assert": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                   "wp:section": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } } },
-                    "behavior5": { "behavior5_assert_bad": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "unknown": 1 } } },
-                    "if_assert": { "if_assert_assert_missing_return": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "if_assert_assert_3": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                   "if_assert_assert_2": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                                   "if_assert_assert": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 2 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 3,
-                                                       "valid": 1,
-                                                       "unknown": 2,
-                                                       "rank": 2 },
-                                                   "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 4,
-                                                                "valid": 2,
-                                                                "unknown": 2,
-                                                                "rank": 2 } } },
-                    "compare": { "compare_assert": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test.i.0.report.json b/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test.i.0.report.json
deleted file mode 100644
index 23c6014c8c98bb6ceee65521782a49f50bd479a8..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test.i.0.report.json
+++ /dev/null
@@ -1,204 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 9, "valid": 1, "unknown": 8,
-                               "rank": 2 },
-                 "qed": { "total": 18, "valid": 18 },
-                 "wp:main": { "total": 27, "valid": 19, "unknown": 8,
-                              "rank": 2 } },
-  "wp:functions": { "empty": { "empty_assert": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                               "wp:section": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } } },
-                    "one_assign": { "one_assign_assert": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                    "wp:section": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } } },
-                    "one_if": { "one_if_assert": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                                "wp:section": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } } },
-                    "some_seq": { "some_seq_assert_2": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                  "some_seq_assert": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                  "wp:section": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } } },
-                    "main_ensures_result": { "main_ensures_result_assert": 
-                                               { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                                             "wp:section": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } } },
-                    "main": { "main_assert": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } },
-                    "not_main": { "not_main_assert_bad": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                                  "wp:section": { "alt-ergo": { "total": 1,
-                                                                "unknown": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "unknown": 1 } } },
-                    "main_assigns_global": { "main_assigns_global_assert_bad": 
-                                               { "alt-ergo": { "total": 1,
-                                                               "unknown": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "unknown": 1 } },
-                                             "main_assigns_global_assert_2": 
-                                               { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                                             "main_assigns_global_assert": 
-                                               { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                                             "wp:section": { "alt-ergo": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 },
-                                                             "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                             "wp:main": 
-                                                               { "total": 3,
-                                                                 "valid": 2,
-                                                                 "unknown": 1 } } },
-                    "zloop": { "zloop_assert_bad": { "alt-ergo": { "total": 1,
-                                                                   "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                               "zloop_assert_3": { "alt-ergo": { "total": 1,
-                                                                 "unknown": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "unknown": 1 } },
-                               "zloop_assert_2": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                               "zloop_assert": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                               "zloop_loop_invariant": { "alt-ergo": 
-                                                           { "total": 1,
-                                                             "unknown": 1 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 1,
-                                                                    "unknown": 1 } },
-                               "zloop_ensures": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "wp:section": { "alt-ergo": { "total": 3,
-                                                             "unknown": 3 },
-                                               "qed": { "total": 4,
-                                                        "valid": 4 },
-                                               "wp:main": { "total": 7,
-                                                            "valid": 4,
-                                                            "unknown": 3 } } },
-                    "behavior2": { "behavior2_assert": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                   "wp:section": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } } },
-                    "behavior3": { "behavior3_assert": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                   "wp:section": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } } },
-                    "behavior4": { "behavior4_assert": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                   "wp:section": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } } },
-                    "behavior5": { "behavior5_assert_bad": { "alt-ergo": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 } },
-                                   "wp:section": { "alt-ergo": { "total": 1,
-                                                                 "unknown": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "unknown": 1 } } },
-                    "if_assert": { "if_assert_assert_missing_return": 
-                                     { "alt-ergo": { "total": 1,
-                                                     "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "if_assert_assert_3": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                   "if_assert_assert_2": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                                   "if_assert_assert": { "alt-ergo": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 2 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 } },
-                                   "wp:section": { "alt-ergo": { "total": 3,
-                                                                 "valid": 1,
-                                                                 "unknown": 2,
-                                                                 "rank": 2 },
-                                                   "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 4,
-                                                                "valid": 2,
-                                                                "unknown": 2,
-                                                                "rank": 2 } } },
-                    "compare": { "compare_assert": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test.res.oracle b/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test.res.oracle
index ee7e3d8c42bb797918eae2acffced0f9b937cab3..439f5dce5811ff3e65aa03e9c3dddf4973887e9b 100644
--- a/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test.res.oracle
+++ b/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test.res.oracle
@@ -40,23 +40,21 @@
 [wp] Proved goals:   19 / 27
   Qed:              18 
   Alt-Ergo 2.0.0:    1  (unsuccess: 8)
-[wp] Report in:  'tests/wp/oracle_qualif/stmtcompiler_test.0.report.json'
-[wp] Report out: 'tests/wp/result_qualif/stmtcompiler_test.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-empty                1     -                 1       100%
-one_assign           1     -                 1       100%
-one_if               1     -                 1       100%
-some_seq             2     -                 2       100%
-main_ensures_result   1    -                 1       100%
-main                 1     -                 1       100%
-not_main            -      -                 1       0.0%
-main_assigns_global   2    -                 3      66.7%
-zloop                4     -                 7      57.1%
-behavior2            1     -                 1       100%
-behavior3            1     -                 1       100%
-behavior4            1     -                 1       100%
-behavior5           -      -                 1       0.0%
-if_assert            1      1 (4..16)        4      50.0%
-compare              1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  empty                     1        -        1       100%
+  one_assign                1        -        1       100%
+  one_if                    1        -        1       100%
+  some_seq                  2        -        2       100%
+  main_ensures_result       1        -        1       100%
+  main                      1        -        1       100%
+  not_main                  -        -        1       0.0%
+  main_assigns_global       2        -        3      66.7%
+  zloop                     4        -        7      57.1%
+  behavior2                 1        -        1       100%
+  behavior3                 1        -        1       100%
+  behavior4                 1        -        1       100%
+  behavior5                 -        -        1       0.0%
+  if_assert                 1        1        4      50.0%
+  compare                   1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test_rela.i.0.report.json b/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test_rela.i.0.report.json
deleted file mode 100644
index cee60e27f1736dbc231fbdc3f0d87b9d9dfed68e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test_rela.i.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "empty": { "empty_assert": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                               "wp:section": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test_rela.res.oracle b/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test_rela.res.oracle
index 2867ef1ce9fac2398e511c7b2daaddba89f5b162..258763aaad67829441d403356378882219f9cc03 100644
--- a/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test_rela.res.oracle
+++ b/src/plugins/wp/tests/wp/oracle_qualif/stmtcompiler_test_rela.res.oracle
@@ -7,12 +7,10 @@
 [wp] [Qed] Goal typed_empty_assert : Valid
 [wp] Proved goals:    1 / 1
   Qed:             1
-[wp] Report in:  'tests/wp/oracle_qualif/stmtcompiler_test_rela.0.report.json'
-[wp] Report out: 'tests/wp/result_qualif/stmtcompiler_test_rela.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-empty                1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  empty                     1        -        1       100%
+------------------------------------------------------------
 ------The pred (c_11<c_23) -> (result_0<result_1) 
 #######################################################################
 Sequent: Assume {
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.0.res.oracle b/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.0.res.oracle
index e7058249e0382a76ed77d2d61f82540675ecff40..e277cc0993ee92b548c7c3d16a55a7e5ae3f1dc1 100644
--- a/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.0.res.oracle
+++ b/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.0.res.oracle
@@ -55,21 +55,19 @@
 [wp] Proved goals:   32 / 38
   Qed:              30 
   Alt-Ergo 2.0.0:    2  (unsuccess: 6)
-[wp] Report in:  'tests/wp/oracle_qualif/wp_behav.0.report.json'
-[wp] Report out: 'tests/wp/result_qualif/wp_behav.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    5     -                 5       100%
-min                  4     -                 4       100%
-bhv                  2      1 (4..16)        3       100%
-stmt_contract        3     -                 3       100%
-stmt_contract_label   2    -                 2       100%
-stmt_contract_assigns   5   -                5       100%
-local_named_behavior   2   -                 2       100%
-assert_needed        1     -                 2      50.0%
-bts0513             -      -                 2       0.0%
-stmt_assigns         1     -                 2      50.0%
-razT                 1      1 (12..24)       3      66.7%
-more_stmt_assigns    3     -                 3       100%
-part_stmt_bhv        1     -                 2      50.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         5        -        5       100%
+  min                       4        -        4       100%
+  bhv                       2        1        3       100%
+  stmt_contract             3        -        3       100%
+  stmt_contract_label       2        -        2       100%
+  stmt_contract_assigns     5        -        5       100%
+  local_named_behavior      2        -        2       100%
+  assert_needed             1        -        2      50.0%
+  bts0513                   -        -        2       0.0%
+  stmt_assigns              1        -        2      50.0%
+  razT                      1        1        3      66.7%
+  more_stmt_assigns         3        -        3       100%
+  part_stmt_bhv             1        -        2      50.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.1.res.oracle b/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.1.res.oracle
index 3cd8c9dc87ef1fecab861c4a376920f4b9ef4b5a..5fa1fa6c5d24533cd9f6c39014f411dc1fa0529b 100644
--- a/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.1.res.oracle
+++ b/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.1.res.oracle
@@ -18,12 +18,10 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_stmt_contract_assigns_ko_ensures_qed_ko : Unsuccess
 [wp] Proved goals:    0 / 8
   Alt-Ergo 2.0.0:    0  (unsuccess: 8)
-[wp] Report in:  'tests/wp/oracle_qualif/wp_behav.1.report.json'
-[wp] Report out: 'tests/wp/result_qualif/wp_behav.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      -                 3       0.0%
-min                 -      -                 2       0.0%
-stmt_contract       -      -                 2       0.0%
-stmt_contract_assigns  -    -                1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        -        3       0.0%
+  min                       -        -        2       0.0%
+  stmt_contract             -        -        2       0.0%
+  stmt_contract_assigns     -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.c.0.report.json b/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.c.0.report.json
deleted file mode 100644
index c065b7d6af396b44eaf8d25066808d5e0160f707..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.c.0.report.json
+++ /dev/null
@@ -1,262 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 8, "valid": 2,
-                                          "unknown": 6, "rank": 4 },
-                 "qed": { "total": 30, "valid": 30 },
-                 "wp:main": { "total": 38, "valid": 32, "unknown": 6,
-                              "rank": 4 } },
-  "wp:functions": { "f": { "f_assert_qed_ok_2": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                           "f_assert_qed_ok": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                           "f_x2_ensures_qed_ok": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_x1_ensures_qed_ok": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_qed_ok": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                           "wp:section": { "qed": { "total": 5, "valid": 5 },
-                                           "wp:main": { "total": 5,
-                                                        "valid": 5 } } },
-                    "min": { "min_disjoint_bx_by": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                             "min_complete_bx_by": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                             "min_by_ensures_qed_ok": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                             "min_bx_ensures_qed_ok": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                             "wp:section": { "qed": { "total": 4,
-                                                      "valid": 4 },
-                                             "wp:main": { "total": 4,
-                                                          "valid": 4 } } },
-                    "bhv": { "bhv_complete_pos_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 2 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 } },
-                             "bhv_neg_ensures_qed_ok": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                             "bhv_pos_ensures_qed_ok": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                             "qed": { "total": 2,
-                                                      "valid": 2 },
-                                             "wp:main": { "total": 3,
-                                                          "valid": 3,
-                                                          "rank": 3 } } },
-                    "stmt_contract": { "stmt_contract_ensures_qed_ok": 
-                                         { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                                       "stmt_contract_requires_qed_ok": 
-                                         { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                                       "stmt_contract_ok_ensures_qed_ok": 
-                                         { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                                       "wp:section": { "qed": { "total": 3,
-                                                                "valid": 3 },
-                                                       "wp:main": { "total": 3,
-                                                                    "valid": 3 } } },
-                    "stmt_contract_label": { "stmt_contract_label_ensures_qed_ok_2": 
-                                               { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                                             "stmt_contract_label_ensures_qed_ok": 
-                                               { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                                             "wp:section": { "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                             "wp:main": 
-                                                               { "total": 2,
-                                                                 "valid": 2 } } },
-                    "stmt_contract_assigns": { "stmt_contract_assigns_assigns": 
-                                                 { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                                               "stmt_contract_assigns_ensures_qed_ok": 
-                                                 { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                                               "stmt_contract_assigns_requires_qed_ok": 
-                                                 { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                                               "stmt_contract_assigns_ok_asgn_ensures_qed_ok": 
-                                                 { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                                               "stmt_contract_assigns_ok_ensures_qed_ok": 
-                                                 { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                                               "wp:section": { "qed": 
-                                                                 { "total": 5,
-                                                                   "valid": 5 },
-                                                               "wp:main": 
-                                                                 { "total": 5,
-                                                                   "valid": 5 } } },
-                    "local_named_behavior": { "local_named_behavior_xpos_ensures_qed_ok_2": 
-                                                { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                                              "local_named_behavior_xpos_ensures_qed_ok": 
-                                                { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                                              "wp:section": { "qed": 
-                                                                { "total": 2,
-                                                                  "valid": 2 },
-                                                              "wp:main": 
-                                                                { "total": 2,
-                                                                  "valid": 2 } } },
-                    "assert_needed": { "assert_needed_assert_qed_ok_ok_with_hyp": 
-                                         { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                                       "assert_needed_assert_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 } },
-                                       "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "unknown": 1 },
-                                                       "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 1,
-                                                                    "unknown": 1 } } },
-                    "bts0513": { "bts0513_ensures_ko2": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                                 "bts0513_ensures_ko1": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 2,
-                                                     "unknown": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "unknown": 2 } } },
-                    "stmt_assigns": { "stmt_assigns_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "unknown": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "unknown": 1 } },
-                                      "stmt_assigns_ensures": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                      "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "unknown": 1 },
-                                                      "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 2,
-                                                                   "valid": 1,
-                                                                   "unknown": 1 } } },
-                    "razT": { "razT_loop_invariant_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 4 },
-                                                              "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 4 } },
-                              "razT_b1_ensures_e1": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "unknown": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "unknown": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 2, "valid": 1,
-                                                  "unknown": 1, "rank": 4 },
-                                              "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 2,
-                                                           "unknown": 1,
-                                                           "rank": 4 } } },
-                    "more_stmt_assigns": { "more_stmt_assigns_blk_assigns": 
-                                             { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } },
-                                           "more_stmt_assigns_ensures_qed_ok_ok_with_hoare": 
-                                             { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                                           "wp:section": { "qed": { "total": 3,
-                                                                    "valid": 3 },
-                                                           "wp:main": 
-                                                             { "total": 3,
-                                                               "valid": 3 } } },
-                    "part_stmt_bhv": { "part_stmt_bhv_bs_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 } },
-                                       "part_stmt_bhv_b1_ensures_qed_ok": 
-                                         { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                                       "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "unknown": 1 },
-                                                       "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 1,
-                                                                    "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.c.1.report.json b/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.c.1.report.json
deleted file mode 100644
index 76a0004ee2bcfba06dbb124039d2bfaa7b7e6dbb..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp/oracle_qualif/wp_behav.c.1.report.json
+++ /dev/null
@@ -1,62 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 8, "unknown": 8 },
-                 "wp:main": { "total": 8, "unknown": 8 } },
-  "wp:functions": { "f": { "f_x2_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "unknown": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "unknown": 1 } },
-                           "f_x1_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "unknown": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "unknown": 1 } },
-                           "f_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1,
-                                                     "unknown": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 3,
-                                                                    "unknown": 3 },
-                                           "wp:main": { "total": 3,
-                                                        "unknown": 3 } } },
-                    "min": { "min_by_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "unknown": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                             "min_bx_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "unknown": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "unknown": 2 },
-                                             "wp:main": { "total": 2,
-                                                          "unknown": 2 } } },
-                    "stmt_contract": { "stmt_contract_ko_without_asgn_ensures_qed_ko": 
-                                         { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "unknown": 1 } },
-                                       "stmt_contract_ko_ensures_qed_ko": 
-                                         { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "unknown": 1 } },
-                                       "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 2,
-                                                           "unknown": 2 },
-                                                       "wp:main": { "total": 2,
-                                                                    "unknown": 2 } } },
-                    "stmt_contract_assigns": { "stmt_contract_assigns_ko_ensures_qed_ko": 
-                                                 { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "unknown": 1 } },
-                                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "unknown": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/wp_call_pre.c.0.report.json b/src/plugins/wp/tests/wp/oracle_qualif/wp_call_pre.c.0.report.json
deleted file mode 100644
index ba62a9121996421f48a63f81cca048402aa7f1d1..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp/oracle_qualif/wp_call_pre.c.0.report.json
+++ /dev/null
@@ -1,85 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 2 },
-                 "qed": { "total": 9, "valid": 9 },
-                 "wp:main": { "total": 10, "valid": 10, "rank": 2 } },
-  "wp:functions": { "double_call": { "f_requires_qed_ok_Rf_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 } },
-                                     "f_requires_qed_ok_Rf": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                     "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 2 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 2 } } },
-                    "main": { "f_requires_qed_ok_Rf_3": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                              "main_ensures_qed_ok_Emain": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                              "main_requires_qed_ok_Rmain": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                              "wp:section": { "qed": { "total": 3,
-                                                       "valid": 3 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 3 } } },
-                    "call_main": { "main_requires_qed_ok_Rmain_2": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                   "call_main_ensures_qed_ok": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                                   "wp:section": { "qed": { "total": 2,
-                                                            "valid": 2 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2 } } },
-                    "stmt_pre": { "stmt_pre_requires_qed_ok_Rstmt": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                  "wp:section": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } } },
-                    "call_g": { "g_requires_Rgb": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "g_requires_qed_ok_Rga": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                "wp:section": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/wp_call_pre.res.oracle b/src/plugins/wp/tests/wp/oracle_qualif/wp_call_pre.res.oracle
index ef2759505d0f467a32589a8044f365c13b5c479f..820842408dc726e6087a34e24c03c7748f7718fa 100644
--- a/src/plugins/wp/tests/wp/oracle_qualif/wp_call_pre.res.oracle
+++ b/src/plugins/wp/tests/wp/oracle_qualif/wp_call_pre.res.oracle
@@ -21,13 +21,11 @@
 [wp] Proved goals:   10 / 10
   Qed:               9 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp/oracle_qualif/wp_call_pre.0.report.json'
-[wp] Report out: 'tests/wp/result_qualif/wp_call_pre.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-double_call          1      1 (4..16)        2       100%
-main                 3     -                 3       100%
-call_main            2     -                 2       100%
-stmt_pre             1     -                 1       100%
-call_g               2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  double_call               1        1        2       100%
+  main                      3        -        3       100%
+  call_main                 2        -        2       100%
+  stmt_pre                  1        -        1       100%
+  call_g                    2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/wp_eqb.0.report.json b/src/plugins/wp/tests/wp/oracle_qualif/wp_eqb.0.report.json
deleted file mode 100644
index 93c830479730de681738a239b5165aea777ad59e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp/oracle_qualif/wp_eqb.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 3 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 3 } },
-  "wp:functions": { "f": { "f_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 3 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/wp_eqb.i.0.report.json b/src/plugins/wp/tests/wp/oracle_qualif/wp_eqb.i.0.report.json
deleted file mode 100644
index 6482884eeb7e490cf9c998a5ca22b6b9f9224c30..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp/oracle_qualif/wp_eqb.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 3 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 3 } },
-  "wp:functions": { "f": { "f_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/wp_eqb.res.oracle b/src/plugins/wp/tests/wp/oracle_qualif/wp_eqb.res.oracle
index bdf16d02cb822648ab909aaf2cb644ae3a2b0bc7..568ee63bcd0ffa65f79bf18bc5e026c402578898 100644
--- a/src/plugins/wp/tests/wp/oracle_qualif/wp_eqb.res.oracle
+++ b/src/plugins/wp/tests/wp/oracle_qualif/wp_eqb.res.oracle
@@ -8,9 +8,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp/oracle_qualif/wp_eqb.0.report.json'
-[wp] Report out: 'tests/wp/result_qualif/wp_eqb.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       1 (8..20)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/wp_strategy.c.0.report.json b/src/plugins/wp/tests/wp/oracle_qualif/wp_strategy.c.0.report.json
deleted file mode 100644
index add0912a3cf89964066a4b93cb348f28adf5c743..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp/oracle_qualif/wp_strategy.c.0.report.json
+++ /dev/null
@@ -1,175 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 8, "unknown": 8 },
-                 "qed": { "total": 17, "valid": 17 },
-                 "wp:main": { "total": 25, "valid": 17, "unknown": 8 } },
-  "wp:functions": { "bts0513": { "bts0513_ensures_qed_ko_ko2": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "unknown": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "unknown": 1 } },
-                                 "bts0513_ensures_qed_ko_ko1": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "unknown": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "unknown": 1 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 2,
-                                                     "unknown": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "unknown": 2 } } },
-                    "bts0513_bis": { "bts0513_bis_assert_qed_ok_ok": 
-                                       { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                                     "bts0513_bis_assert_qed_ko_ko1": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "unknown": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "unknown": 1 } },
-                                     "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "unknown": 1 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 1,
-                                                                  "unknown": 1 } } },
-                    "dpd1": { "dpd1_assert_qed_ok_A": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                              "dpd1_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "dpd1_ensures_qed_ko_Eko": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "unknown": 1 },
-                                              "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 2,
-                                                           "unknown": 1 } } },
-                    "dpd2": { "dpd2_assert_qed_ok_A": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                              "dpd2_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "dpd2_ensures_qed_ko_Eko": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "unknown": 1 },
-                                              "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 2,
-                                                           "unknown": 1 } } },
-                    "spec_if": { "spec_if_assert_rte_signed_overflow_2": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "spec_if_assert_rte_signed_overflow": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "spec_if_assigns_3": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "spec_if_assigns_2": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "spec_if_assigns": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                 "spec_if_ensures_qed_ok_2": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                 "spec_if_ensures_qed_ok": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 2,
-                                                     "unknown": 2 },
-                                                 "qed": { "total": 5,
-                                                          "valid": 5 },
-                                                 "wp:main": { "total": 7,
-                                                              "valid": 5,
-                                                              "unknown": 2 } } },
-                    "spec_if_cond": { "spec_if_cond_ensures_qed_ok": 
-                                        { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                                      "wp:section": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } } },
-                    "spec_if_not_cond": { "spec_if_not_cond_ensures_qed_ok": 
-                                            { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                                          "wp:section": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } } },
-                    "default_behaviors": { "default_behaviors_assert_rte_signed_overflow": 
-                                             { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "unknown": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "unknown": 1 } },
-                                           "default_behaviors_assert_qed_ok_2": 
-                                             { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                                           "default_behaviors_assert_qed_ok": 
-                                             { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                                           "default_behaviors_assigns": 
-                                             { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                                           "default_behaviors_ensures_qed_ok_stmt_p": 
-                                             { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                                           "default_behaviors_ensures_qed_ok": 
-                                             { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                                           "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "qed": { "total": 5,
-                                                                    "valid": 5 },
-                                                           "wp:main": 
-                                                             { "total": 6,
-                                                               "valid": 5,
-                                                               "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp/oracle_qualif/wp_strategy.res.oracle b/src/plugins/wp/tests/wp/oracle_qualif/wp_strategy.res.oracle
index e0fba0eeebb5307fb82cf55a12fd2c2e16573800..d0c20bf77df95636b6b764df0a87126fcf7af27d 100644
--- a/src/plugins/wp/tests/wp/oracle_qualif/wp_strategy.res.oracle
+++ b/src/plugins/wp/tests/wp/oracle_qualif/wp_strategy.res.oracle
@@ -39,16 +39,14 @@
 [wp] Proved goals:   17 / 25
   Qed:              17 
   Alt-Ergo 2.0.0:    0  (unsuccess: 8)
-[wp] Report in:  'tests/wp/oracle_qualif/wp_strategy.0.report.json'
-[wp] Report out: 'tests/wp/result_qualif/wp_strategy.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-bts0513             -      -                 2       0.0%
-bts0513_bis          1     -                 2      50.0%
-dpd1                 2     -                 3      66.7%
-dpd2                 2     -                 3      66.7%
-spec_if              5     -                 7      71.4%
-spec_if_cond         1     -                 1       100%
-spec_if_not_cond     1     -                 1       100%
-default_behaviors    5     -                 6      83.3%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  bts0513                   -        -        2       0.0%
+  bts0513_bis               1        -        2      50.0%
+  dpd1                      2        -        3      66.7%
+  dpd2                      2        -        3      66.7%
+  spec_if                   5        -        7      71.4%
+  spec_if_cond              1        -        1       100%
+  spec_if_not_cond          1        -        1       100%
+  default_behaviors         5        -        6      83.3%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.0.res.oracle
index c423c72e13275ee12e1bdb02d896209543471042..4357e1e5bae39608082def851e2e7b992bd200e9 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.0.res.oracle
@@ -31,13 +31,11 @@
 [wp] Proved goals:   24 / 24
   Qed:              21 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/arith.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/arith.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               20      1 (8..20)       21       100%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-cast_sgn_usgn        1     -                 1       100%
-uchar_range         -       2 (12..24)       2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                    20        1       21       100%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  cast_sgn_usgn             1        -        1       100%
+  uchar_range               -        2        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.1.res.oracle
index e6f6bea9c6837fbe4e1acf05de0816079a05e4d9..b6307bf88d33a298b053ac843fd086f6610df5cf 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.1.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_cast_sgn_usgn_ensures_qed_ko_KO : Unsuccess
 [wp] Proved goals:    0 / 1
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/arith.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/arith.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-cast_sgn_usgn       -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  cast_sgn_usgn             -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.i.0.report.json
deleted file mode 100644
index e15d4cab27e4dab439fc5f27d5e5029d9c66c49b..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.i.0.report.json
+++ /dev/null
@@ -1,136 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 4 },
-                 "qed": { "total": 21, "valid": 21 },
-                 "wp:main": { "total": 24, "valid": 24, "rank": 4 } },
-  "wp:axiomatics": { "": { "lemma_ucN2_qed_ok": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                           "lemma_ucN1_qed_ok": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                           "lemma_ucL4_qed_ok": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                           "lemma_ucL3_qed_ok": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                           "lemma_ucL2_qed_ok": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                           "lemma_ucL1_qed_ok": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                           "lemma_scN2_qed_ok": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                           "lemma_scN1_qed_ok": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                           "lemma_scL1_qed_ok": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                           "lemma_L30_lxor_neutral_qed_ok": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                           "lemma_L21_lor_absorbant_qed_ok": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                           "lemma_L20_lor_neutral_qed_ok": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                           "lemma_L16_land_qed_ok": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                           "lemma_L15_land_qed_ok": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                           "lemma_L14_land_absorbant_qed_ok": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                           "lemma_L13_land_qed_ok": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                           "lemma_L12_land_qed_ok": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                           "lemma_L11_land_absorbant_qed_ok": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                           "lemma_L10_land_neutral_qed_ok": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                           "lemma_L01_lnot_qed_ok": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                           "lemma_ASSOC_land_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 0 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                           "qed": { "total": 20,
-                                                    "valid": 20 },
-                                           "wp:main": { "total": 21,
-                                                        "valid": 21,
-                                                        "rank": 0 } } } },
-  "wp:functions": { "cast_sgn_usgn": { "cast_sgn_usgn_ensures_qed_ok_nat": 
-                                         { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                                       "wp:section": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } } },
-                    "uchar_range": { "uchar_range_assert_qed_ok_A2": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 4 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 4 } },
-                                     "uchar_range_assert_qed_ok_A1": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 4 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 4 } },
-                                     "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 4 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.i.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.i.1.report.json
deleted file mode 100644
index aae8aa9b720aa252af4a963cb2c3f7b95b8bc07a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/arith.i.1.report.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "wp:main": { "total": 1, "unknown": 1 } },
-  "wp:functions": { "cast_sgn_usgn": { "cast_sgn_usgn_ensures_qed_ko_KO": 
-                                         { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "unknown": 1 } },
-                                       "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "unknown": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assign_array.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assign_array.0.report.json
deleted file mode 100644
index c9b4abc0b34fba30c01071e1f47fe4f2e8c8ce92..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assign_array.0.report.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{ "wp:global": { "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 4, "valid": 4 } },
-  "wp:functions": { "jobA": { "jobA_assigns": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } },
-                              "wp:section": { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } } },
-                    "jobG": { "jobG_assigns": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } },
-                              "wp:section": { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assign_array.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assign_array.i.0.report.json
deleted file mode 100644
index c9b4abc0b34fba30c01071e1f47fe4f2e8c8ce92..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assign_array.i.0.report.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{ "wp:global": { "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 4, "valid": 4 } },
-  "wp:functions": { "jobA": { "jobA_assigns": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } },
-                              "wp:section": { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } } },
-                    "jobG": { "jobG_assigns": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } },
-                              "wp:section": { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assign_array.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assign_array.res.oracle
index 26d8e212c80f0473f2c48a77399cc126f5bef18f..5ec6a5228a3cd7e392da615936157e928f9ccf0a 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assign_array.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assign_array.res.oracle
@@ -10,10 +10,8 @@
 [wp] [Qed] Goal typed_jobG_assigns_normal : Valid
 [wp] Proved goals:    4 / 4
   Qed:             4
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/assign_array.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/assign_array.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-jobA                 2     -                 2       100%
-jobG                 2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  jobA                      2        -        2       100%
+  jobG                      2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_path.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_path.0.report.json
deleted file mode 100644
index 9da43a7056accb9044c533109960a7db8653469a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_path.0.report.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 6 },
-                 "qed": { "total": 6, "valid": 6 },
-                 "wp:main": { "total": 9, "valid": 9, "rank": 6 } },
-  "wp:functions": { "job": { "job_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 6 },
-                                                       "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 6 } },
-                             "job_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 4 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 4 } },
-                             "job_assigns": { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } },
-                             "job_loop_assigns": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                             "job_ensures_A": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 5 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 5 } },
-                             "job_ensures_N": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 3,
-                                                                    "valid": 3,
-                                                                    "rank": 6 },
-                                             "qed": { "total": 6,
-                                                      "valid": 6 },
-                                             "wp:main": { "total": 9,
-                                                          "valid": 9,
-                                                          "rank": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_path.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_path.i.0.report.json
deleted file mode 100644
index 56086982b716642e635847d2dd3b543eee677403..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_path.i.0.report.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 5 },
-                 "qed": { "total": 6, "valid": 6 },
-                 "wp:main": { "total": 9, "valid": 9, "rank": 6 } },
-  "wp:functions": { "job": { "job_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 5 },
-                                                       "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 6 } },
-                             "job_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 4 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 4 } },
-                             "job_assigns": { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } },
-                             "job_loop_assigns": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                             "job_ensures_A": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 5 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 5 } },
-                             "job_ensures_N": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 3,
-                                                                    "valid": 3,
-                                                                    "rank": 5 },
-                                             "qed": { "total": 6,
-                                                      "valid": 6 },
-                                             "wp:main": { "total": 9,
-                                                          "valid": 9,
-                                                          "rank": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_path.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_path.res.oracle
index 97318c56ec4ac5f12cc340cddbaff42b4b941a02..614323204eff705d7140669a51c711a6bc49fe5a 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_path.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_path.res.oracle
@@ -16,12 +16,10 @@
 [wp] Proved goals:    9 / 9
   Qed:               6 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/assigns_path.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/assigns_path.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                  6      3 (20..32)       9       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       6        3        9       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'job':
   /*@ behavior typed: requires \separated(&p,b+(..)); */
   void job(int n, int *b);
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.0.res.oracle
index db587673eacdddb3440b7b8425edaf73d39783ea..7b9047e704508aaf02785b30936b32c8451bebf2 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.0.res.oracle
@@ -24,12 +24,10 @@
 [wp] Proved goals:   17 / 17
   Qed:              12 
   Alt-Ergo 2.0.0:    5
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/assigns_range.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/assigns_range.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-call_assigns_all    12      2 (8..20)       14       100%
-call_assigns_t1     -       1 (4..16)        1       100%
-call_assigns_t2     -       1 (4..16)        1       100%
-call_assigns_t4     -       1 (4..16)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  call_assigns_all         12        2       14       100%
+  call_assigns_t1           -        1        1       100%
+  call_assigns_t2           -        1        1       100%
+  call_assigns_t4           -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.1.res.oracle
index 740d097ec798cbd2d89caf8208b429bcce99090c..504bb01966ff5952292143a6eaa8b32c96914250 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.1.res.oracle
@@ -12,11 +12,9 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_call_assigns_t4_assigns_normal : Unsuccess
 [wp] Proved goals:    0 / 6
   Alt-Ergo 2.0.0:    0  (unsuccess: 6)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/assigns_range.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/assigns_range.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-call_assigns_t1     -      -                 2       0.0%
-call_assigns_t2     -      -                 2       0.0%
-call_assigns_t4     -      -                 2       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  call_assigns_t1           -        -        2       0.0%
+  call_assigns_t2           -        -        2       0.0%
+  call_assigns_t4           -        -        2       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.i.0.report.json
deleted file mode 100644
index 398cbaa7189213a36a814448fa00f6e2d75b86ae..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.i.0.report.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5, "rank": 3 },
-                 "qed": { "total": 12, "valid": 12 },
-                 "wp:main": { "total": 17, "valid": 17, "rank": 3 } },
-  "wp:functions": { "call_assigns_all": { "assigns_t4_sup_bound_requires": 
-                                            { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 3 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 3 } },
-                                          "assigns_t3_inf_bound_requires": 
-                                            { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                                          "assigns_t2_bound_requires": 
-                                            { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                                          "assigns_t1_an_element_requires": 
-                                            { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 2 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 2 } },
-                                          "call_assigns_all_assigns": 
-                                            { "qed": { "total": 10,
-                                                       "valid": 10 },
-                                              "wp:main": { "total": 10,
-                                                           "valid": 10 } },
-                                          "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 3 },
-                                                          "qed": { "total": 12,
-                                                                   "valid": 12 },
-                                                          "wp:main": 
-                                                            { "total": 14,
-                                                              "valid": 14,
-                                                              "rank": 3 } } },
-                    "call_assigns_t1": { "assigns_t1_an_element_requires_2": 
-                                           { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 2 } },
-                                         "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 2 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 } } },
-                    "call_assigns_t2": { "assigns_t2_bound_requires_2": 
-                                           { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 2 } },
-                                         "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 2 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 } } },
-                    "call_assigns_t4": { "assigns_t4_sup_bound_requires_2": 
-                                           { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 2 } },
-                                         "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 2 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.i.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.i.1.report.json
deleted file mode 100644
index c14208997065890aec09772043441a99accd37b9..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/assigns_range.i.1.report.json
+++ /dev/null
@@ -1,35 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 6, "unknown": 6 },
-                 "wp:main": { "total": 6, "unknown": 6 } },
-  "wp:functions": { "call_assigns_t1": { "call_assigns_t1_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 2,
-                                                                    "unknown": 2 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "unknown": 2 } },
-                                         "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 2,
-                                                             "unknown": 2 },
-                                                         "wp:main": { "total": 2,
-                                                                    "unknown": 2 } } },
-                    "call_assigns_t2": { "call_assigns_t2_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 2,
-                                                                    "unknown": 2 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "unknown": 2 } },
-                                         "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 2,
-                                                             "unknown": 2 },
-                                                         "wp:main": { "total": 2,
-                                                                    "unknown": 2 } } },
-                    "call_assigns_t4": { "call_assigns_t4_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 2,
-                                                                    "unknown": 2 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "unknown": 2 } },
-                                         "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 2,
-                                                             "unknown": 2 },
-                                                         "wp:main": { "total": 2,
-                                                                    "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/axioms.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/axioms.i.0.report.json
deleted file mode 100644
index 04227da6c257f93d082b554700eb9492b9c5a128..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/axioms.i.0.report.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 7, "valid": 5,
-                                          "unknown": 2, "rank": 16 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 10, "valid": 8, "unknown": 2,
-                              "rank": 16 } },
-  "wp:functions": { "f": { "f_loop_invariant_Positive": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 9 },
-                                                          "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 9 } },
-                           "f_loop_invariant_Index": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 2,
-                                                           "valid": 2,
-                                                           "rank": 4 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                           "f_assigns": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "unknown": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "unknown": 1 } },
-                           "f_loop_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 16 },
-                                               "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 3,
-                                                            "valid": 3,
-                                                            "rank": 16 } },
-                           "f_ensures_Q": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 11 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 11 } },
-                           "f_ensures_P_todo": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1,
-                                                     "unknown": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 7,
-                                                                    "valid": 5,
-                                                                    "unknown": 2,
-                                                                    "rank": 16 },
-                                           "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 10,
-                                                        "valid": 8,
-                                                        "unknown": 2,
-                                                        "rank": 16 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/axioms.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/axioms.res.oracle
index a3493e036614f668d01b6b95a1002daeeadc1c45..7c19c47ab1188e79f937d06406d705d228cd1d26 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/axioms.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/axioms.res.oracle
@@ -17,9 +17,7 @@
 [wp] Proved goals:    8 / 10
   Qed:               3 
   Alt-Ergo 2.0.0:    5  (unsuccess: 2)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/axioms.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/axioms.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    3      5 (56..80)      10      80.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         3        5       10      80.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/base_offset.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/base_offset.i.0.report.json
deleted file mode 100644
index 7b0c3a6f17ed4cfb8e13216276a524a7b5528d52..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/base_offset.i.0.report.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 3, "valid": 2, "unknown": 1 } },
-  "wp:functions": { "f": { "f_ensures_3": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "unknown": 1 } },
-                           "f_ensures_2": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "f_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 2,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/base_offset.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/base_offset.res.oracle
index 0ce1be644f70ca422444f04aeaae79657bc9ef53..358ecd189ad1a3ff08b911a5eac1e10d6fa8c163 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/base_offset.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/base_offset.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    2 / 3
   Qed:               2 
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/base_offset.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/base_offset.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    2     -                 3      66.7%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         2        -        3      66.7%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise.i.0.report.json
deleted file mode 100644
index 961f980f92e556bd6c91fb14336f8df468cf0cc7..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise.i.0.report.json
+++ /dev/null
@@ -1,197 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "valid": 1,
-                                          "unknown": 3, "rank": 2 },
-                 "qed": { "total": 25, "valid": 25 },
-                 "wp:main": { "total": 29, "valid": 26, "unknown": 3,
-                              "rank": 2 } },
-  "wp:functions": { "band": { "band_bit4_ensures_band6": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                              "band_bit3_ensures_band5": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                              "band_bit2_ensures_band4": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                              "band_bit1_ensures_band3": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                              "band_bit0_ensures_band2": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                              "band_bit0_ensures_band1": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                              "band_ensures_band0": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                              "band_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 8,
-                                                       "valid": 8 },
-                                              "wp:main": { "total": 8,
-                                                           "valid": 8 } } },
-                    "bor": { "bor_bit3_ensures_bor3": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                             "bor_bit2_ensures_bor2": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                             "bor_bit1_ensures_bor1": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                             "bor_ensures_bor0": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                             "bor_ensures": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                             "wp:section": { "qed": { "total": 5,
-                                                      "valid": 5 },
-                                             "wp:main": { "total": 5,
-                                                          "valid": 5 } } },
-                    "bxor": { "bxor_bit2_ensures": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                              "bxor_bit1_ensures": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                              "bxor_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 3,
-                                                       "valid": 3 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 3 } } },
-                    "bnot": { "bnot_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } },
-                    "lshift": { "lshift_shift2_ensures_lsl3": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                "lshift_shift1_ensures_lsl2": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                "lshift_shift1_ensures_lsl1": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                "lshift_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "qed": { "total": 4,
-                                                         "valid": 4 },
-                                                "wp:main": { "total": 4,
-                                                             "valid": 4 } } },
-                    "rshift": { "rshift_shift1_ensures_lsr1": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                "rshift_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } } },
-                    "bor_bool": { "bor_bool_false_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "unknown": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "unknown": 1 } },
-                                  "bor_bool_true_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 2 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 2 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2, "valid": 1,
-                                                      "unknown": 1,
-                                                      "rank": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 1,
-                                                               "unknown": 1,
-                                                               "rank": 2 } } },
-                    "band_bool": { "band_bool_false_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "unknown": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "unknown": 1 } },
-                                   "band_bool_true_ensures": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 1,
-                                                                "unknown": 1 } } },
-                    "bxor_bool": { "bxor_bool_false_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "unknown": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "unknown": 1 } },
-                                   "bxor_bool_true_ensures": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 1,
-                                                                "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise.res.oracle
index 23321ffd00c9408ab3d574a7d35bde27b552c618..d2a88283e2cffce985fa1b10db2fe2c16ad91eeb 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise.res.oracle
@@ -36,17 +36,15 @@
 [wp] Proved goals:   29 / 29
   Qed:              25 
   Alt-Ergo 2.0.0:    4
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/bitwise.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/bitwise.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-band                 8     -                 8       100%
-bor                  5     -                 5       100%
-bxor                 3     -                 3       100%
-bnot                 1     -                 1       100%
-lshift               4     -                 4       100%
-rshift               2     -                 2       100%
-bor_bool            -       2 (8..20)        2       100%
-band_bool            1      1 (20..32)       2       100%
-bxor_bool            1      1 (8..20)        2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  band                      8        -        8       100%
+  bor                       5        -        5       100%
+  bxor                      3        -        3       100%
+  bnot                      1        -        1       100%
+  lshift                    4        -        4       100%
+  rshift                    2        -        2       100%
+  bor_bool                  -        2        2       100%
+  band_bool                 1        1        2       100%
+  bxor_bool                 1        1        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise2.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise2.0.report.json
deleted file mode 100644
index 80f3747514082652f99e49c34a3b92ac8f7c16f2..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise2.0.report.json
+++ /dev/null
@@ -1,42 +0,0 @@
-{ "wp:global": { "qed": { "total": 5, "valid": 5 },
-                 "wp:main": { "total": 5, "valid": 5 } },
-  "wp:functions": { "job1": { "job1_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } },
-                    "job1bis": { "job1bis_ensures": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } } },
-                    "job2": { "job2_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } },
-                    "job3": { "job3_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } },
-                    "job4": { "job4_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise2.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise2.i.0.report.json
deleted file mode 100644
index 80f3747514082652f99e49c34a3b92ac8f7c16f2..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise2.i.0.report.json
+++ /dev/null
@@ -1,42 +0,0 @@
-{ "wp:global": { "qed": { "total": 5, "valid": 5 },
-                 "wp:main": { "total": 5, "valid": 5 } },
-  "wp:functions": { "job1": { "job1_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } },
-                    "job1bis": { "job1bis_ensures": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } } },
-                    "job2": { "job2_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } },
-                    "job3": { "job3_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } },
-                    "job4": { "job4_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise2.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise2.res.oracle
index c76035e0829a7223ddc7e12af46569768e18b708..722cd23bada5690be0e1e98def00b5986f6da59d 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise2.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/bitwise2.res.oracle
@@ -11,13 +11,11 @@
 [wp] [Qed] Goal typed_job4_ensures : Valid
 [wp] Proved goals:    5 / 5
   Qed:             5
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/bitwise2.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/bitwise2.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job1                 1     -                 1       100%
-job1bis              1     -                 1       100%
-job2                 1     -                 1       100%
-job3                 1     -                 1       100%
-job4                 1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job1                      1        -        1       100%
+  job1bis                   1        -        1       100%
+  job2                      1        -        1       100%
+  job3                      1        -        1       100%
+  job4                      1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/block_length.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/block_length.i.0.report.json
deleted file mode 100644
index 20266136120270c069fde403de99a3b22be7845e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/block_length.i.0.report.json
+++ /dev/null
@@ -1,46 +0,0 @@
-{ "wp:global": { "qed": { "total": 10, "valid": 10 },
-                 "wp:main": { "total": 10, "valid": 10 } },
-  "wp:functions": { "f": { "f_ensures_Pts1": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                           "f_ensures_Pmat12": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                           "f_ensures_Pt1": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                           "f_ensures_Pts": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                           "f_ensures_Ps": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_Pmat2": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                           "f_ensures_Psiz2": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                           "f_ensures_Pmat1": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                           "f_ensures_Psiz1": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                           "f_ensures_Pt": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "wp:section": { "qed": { "total": 10,
-                                                    "valid": 10 },
-                                           "wp:main": { "total": 10,
-                                                        "valid": 10 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/block_length.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/block_length.res.oracle
index e4be1fdb79ccfe9502fe242b015f23b500c1ce33..c366fd7097fd7ee890f69f1d2627ce9ecc6d726b 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/block_length.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/block_length.res.oracle
@@ -16,9 +16,7 @@
 [wp] [Qed] Goal typed_f_ensures_Pts1 : Valid
 [wp] Proved goals:   10 / 10
   Qed:            10
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/block_length.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/block_length.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   10     -                10       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                        10        -       10       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/boolean.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/boolean.0.report.json
deleted file mode 100644
index de09d97d1beee21d12e08a6dbc4aaf1b6e7bfe9e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/boolean.0.report.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1,
-                                          "rank": 10 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 4, "valid": 4, "rank": 10 } },
-  "wp:functions": { "u8_is_continue": { "u8_is_continue_assigns": { "qed": 
-                                                                    { "total": 3,
-                                                                    "valid": 3 },
-                                                                    "wp:main": 
-                                                                    { "total": 3,
-                                                                    "valid": 3 } },
-                                        "u8_is_continue_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 10 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 10 } },
-                                        "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 10 },
-                                                        "qed": { "total": 3,
-                                                                 "valid": 3 },
-                                                        "wp:main": { "total": 4,
-                                                                    "valid": 4,
-                                                                    "rank": 10 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/boolean.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/boolean.res.oracle
index 9c5a58ada958d2e3a1175761b4f9e6405c5d9ca2..6e3bb79ed65a33e9e4eaf6da2f6c4d6a8b89551f 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/boolean.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/boolean.res.oracle
@@ -11,9 +11,7 @@
 [wp] Proved goals:    4 / 4
   Qed:               3 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/boolean.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/boolean.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-u8_is_continue       3      1 (36..48)       4       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  u8_is_continue            3        1        4       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/checks.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/checks.res.oracle
index a6187ffba8d271b4d3bcf2909f86ea99967f9282..40098603688f4ef852b536cd0101fe0d595d5e45 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/checks.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/checks.res.oracle
@@ -11,12 +11,10 @@
 [wp] Proved goals:    2 / 4
   Qed:               2 
   Alt-Ergo 2.0.0:    0  (unsuccess: 2)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/checks.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/checks.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main                 2     -                 4      50.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main                      2        -        4      50.0%
+------------------------------------------------------------
 [report] Computing properties status...
 --------------------------------------------------------------------------------
 --- Global Properties
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.0.res.oracle
index cfee3c57e18aa4132b2f2988923bcc530e4e2961..d11624eb3a26b4408690f5bc1226b67d157ea1c6 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.0.res.oracle
@@ -9,9 +9,7 @@
 [wp] Proved goals:    3 / 3
   Qed:               0 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/classify_float.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/classify_float.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -       3 (4..16)        3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        3        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.1.res.oracle
index f8c7592ac59b554bbfc9ab43c599bd34fcbc795d..a082bf324581e1ad08a75b0358f96688cfb547ba 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.1.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    3 / 3
   Qed:             0 
   Alt-Ergo:        3
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/classify_float.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/classify_float.1.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -      -  (4..16)        3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        -        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.2.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.2.res.oracle
index b0a7fe5b78141a5798c6f78db7c26bd5c789b058..31c7f0957d70d4e931a3fcacf92d3d190a7478e8 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.2.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.2.res.oracle
@@ -13,9 +13,7 @@
 [wp] Proved goals:    3 / 3
   Qed:             0 
   Coq:             3
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/classify_float.2.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/classify_float.2.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -      -                 3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        -        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.3.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.3.res.oracle
index ab4451e7b05126a076003f9d0c98f00efca996ef..b6583d3f4c6a466b4fb40a446ac02a1f289ffa84 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.3.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.3.res.oracle
@@ -8,9 +8,7 @@
 [wp] [Qed] Goal typed_real_lemma_NaN_not_finite : Valid
 [wp] Proved goals:    3 / 3
   Qed:             3
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/classify_float.3.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/classify_float.3.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma                3     -                 3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     3        -        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.c.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.c.0.report.json
deleted file mode 100644
index 2db2db0a091c1f8f73df3f4faccdd39fee50f697..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.c.0.report.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 2 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 1 } },
-  "wp:axiomatics": { "": { "lemma_NaN_not_finite": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 2 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 } },
-                           "lemma_InfP_not_finite": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 2 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 1 } },
-                           "lemma_InfN_not_finite": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 2 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 3,
-                                                                    "valid": 3,
-                                                                    "rank": 2 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3,
-                                                        "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.c.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.c.1.report.json
deleted file mode 100644
index 1b5cd10c74fb66292f3c49d9bc369f5d263e4f19..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.c.1.report.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 2 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 2 } },
-  "wp:axiomatics": { "": { "lemma_NaN_not_finite": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 2 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 2 } },
-                           "lemma_InfP_not_finite": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 2 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 2 } },
-                           "lemma_InfN_not_finite": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 2 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 2 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 3,
-                                                                    "valid": 3,
-                                                                    "rank": 2 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3,
-                                                        "rank": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.c.2.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.c.2.report.json
deleted file mode 100644
index fde82e80e4c846a9f2046902f4a44558943f4514..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/classify_float.c.2.report.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{ "wp:global": { "coq": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 3, "valid": 3 } },
-  "wp:axiomatics": { "": { "lemma_NaN_not_finite": { "coq": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                           "lemma_InfP_not_finite": { "coq": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                           "lemma_InfN_not_finite": { "coq": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                           "wp:section": { "coq": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/cnf.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/cnf.i.0.report.json
deleted file mode 100644
index 5a92dafd7cbe615bd6d9920404a822570a588a3f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/cnf.i.0.report.json
+++ /dev/null
@@ -1,248 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 32, "valid": 32,
-                                          "rank": 30 },
-                 "qed": { "total": 11, "valid": 11 },
-                 "wp:main": { "total": 43, "valid": 43, "rank": 30 } },
-  "wp:functions": { "f": { "f_ensures_e2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_e1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_e0": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_d9": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 7 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 7 } },
-                           "f_ensures_d8": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_d7": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 } },
-                           "f_ensures_d6": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 5 } },
-                           "f_ensures_d5": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 } },
-                           "f_ensures_d4": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 5 } },
-                           "f_ensures_d3": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 } },
-                           "f_ensures_d2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 5 } },
-                           "f_ensures_d1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 } },
-                           "f_ensures_d0": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 } },
-                           "f_ensures_c9": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_c8": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_c7": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 9 } },
-                           "f_ensures_c6": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 6 } },
-                           "f_ensures_c5": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 14 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 14 } },
-                           "f_ensures_c4": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_c3": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_c2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_c1": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_c0": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 } },
-                           "f_ensures_b9": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_b8": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_b7": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_b6": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_b5": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_b4": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_b3": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_b2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_b1": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_b0": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a9": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 30 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 30 } },
-                           "f_ensures_a8": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 } },
-                           "f_ensures_a7": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 15 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 15 } },
-                           "f_ensures_a6": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 } },
-                           "f_ensures_a5": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 7 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 7 } },
-                           "f_ensures_a4": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_a3": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                           "f_ensures_a2": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a1": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a0": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 32,
-                                                                    "valid": 32,
-                                                                    "rank": 30 },
-                                           "qed": { "total": 11,
-                                                    "valid": 11 },
-                                           "wp:main": { "total": 43,
-                                                        "valid": 43,
-                                                        "rank": 30 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/cnf.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/cnf.res.oracle
index 96ac43f85256d5d1199e0cd7f65fc6b699e5e656..19943bc4eb40ae8a2bc8fc1555050a69a2f9678f 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/cnf.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/cnf.res.oracle
@@ -301,10 +301,8 @@
 [wp] Proved goals:   43 / 43
   Qed:              12 
   Alt-Ergo 2.0.0:   31
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/cnf.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/cnf.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   12     31 (168..192)    43       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                        12       31       43       100%
+------------------------------------------------------------
 [wp] Logging keys: success-only,shell,cnf.
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/ctor.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/ctor.0.report.json
deleted file mode 100644
index 891942e3737f988096e849f341cc263e7f0e383f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/ctor.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 2, "valid": 2 } },
-  "wp:axiomatics": { "Event": { "lemma_diff": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                                "lemma_cons": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                                "wp:section": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/ctor.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/ctor.i.0.report.json
deleted file mode 100644
index 891942e3737f988096e849f341cc263e7f0e383f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/ctor.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 2, "valid": 2 } },
-  "wp:axiomatics": { "Event": { "lemma_diff": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                                "lemma_cons": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                                "wp:section": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/ctor.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/ctor.res.oracle
index 98b954ee53146f9cd5c34796c9663f6f5ee9292f..e9fd5565a05fff14d503d81b5214be2d05e00dbb 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/ctor.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/ctor.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Qed] Goal typed_lemma_diff : Valid
 [wp] Proved goals:    2 / 2
   Qed:             2
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/ctor.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/ctor.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic Event      2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic Event           2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.0.res.oracle
index fe8628eb6a8133631411fb58b3daf5d73348eb8d..3a933d0497dede422de4818fb01c30c3586a51c4 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.0.res.oracle
@@ -29,9 +29,7 @@
 [wp] Proved goals:   22 / 22
   Qed:               0 
   Alt-Ergo 2.0.0:   22
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/div_mod.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/div_mod.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      22 (8..20)       22       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -       22       22       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.0.session/cache/5d63c645e492af38b5a1d3859d7eeaa2.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.0.session/cache/5d63c645e492af38b5a1d3859d7eeaa2.json
deleted file mode 100644
index 62b0c92ef50b75ce8259ad867891fb9d5be82d72..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.0.session/cache/5d63c645e492af38b5a1d3859d7eeaa2.json
+++ /dev/null
@@ -1,2 +0,0 @@
-{ "prover": "why3:Alt-Ergo,2.0.0", "verdict": "valid", "time": 0.0073,
-  "steps": 3 }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.0.session/cache/f82e8f548cffbe0189a8fe63d2166368.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.0.session/cache/f82e8f548cffbe0189a8fe63d2166368.json
deleted file mode 100644
index 5973938db2ae6833c8c439a296f56259eca86e26..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.0.session/cache/f82e8f548cffbe0189a8fe63d2166368.json
+++ /dev/null
@@ -1,2 +0,0 @@
-{ "prover": "why3:Alt-Ergo,2.0.0", "verdict": "valid", "time": 0.0126,
-  "steps": 6 }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.1.res.oracle
index 3b1a448537a55b7456126c7507f6869579f89f91..3a933d0497dede422de4818fb01c30c3586a51c4 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.1.res.oracle
@@ -29,9 +29,7 @@
 [wp] Proved goals:   22 / 22
   Qed:               0 
   Alt-Ergo 2.0.0:   22
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/div_mod.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/div_mod.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      22 (8..20)       22       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -       22       22       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.1.session/cache/5d63c645e492af38b5a1d3859d7eeaa2.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.1.session/cache/5d63c645e492af38b5a1d3859d7eeaa2.json
deleted file mode 100644
index d4521bf658410456b221da82fc1cecffe7c4c900..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.1.session/cache/5d63c645e492af38b5a1d3859d7eeaa2.json
+++ /dev/null
@@ -1,2 +0,0 @@
-{ "prover": "why3:Alt-Ergo,2.0.0", "verdict": "valid", "time": 0.0087,
-  "steps": 3 }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.1.session/cache/f82e8f548cffbe0189a8fe63d2166368.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.1.session/cache/f82e8f548cffbe0189a8fe63d2166368.json
deleted file mode 100644
index c8cac88c1e9165294e7e0a06df95e6a609ca4932..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.1.session/cache/f82e8f548cffbe0189a8fe63d2166368.json
+++ /dev/null
@@ -1,2 +0,0 @@
-{ "prover": "why3:Alt-Ergo,2.0.0", "verdict": "valid", "time": 0.0096,
-  "steps": 6 }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.2.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.2.res.oracle
index 90d4a24c060502e14ac081e29d432198699961a8..c66b484a166e35e3856188119932feeca3fa2cb1 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.2.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.2.res.oracle
@@ -8,9 +8,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_f_ensures_m7_mod_0_x_ko : Unsuccess
 [wp] Proved goals:    0 / 2
   Alt-Ergo 2.0.0:    0  (unsuccess: 2)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/div_mod.2.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/div_mod.2.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      -                 2       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        -        2       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.i.0.report.json
deleted file mode 100644
index 4a2b21c39e913bb5d0258ad5ec70f917e58e5fdc..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.i.0.report.json
+++ /dev/null
@@ -1,173 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 22, "valid": 22,
-                                          "rank": 3 },
-                 "wp:main": { "total": 22, "valid": 22, "rank": 3 } },
-  "wp:functions": { "f": { "f_ensures_sm3_mod_neg_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_sm2_mod_pos_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_sm1_mod_neg_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_sm0_mod_pos_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_m6_mod_0_x": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 3 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 3 } },
-                           "f_ensures_m5_mod_x_minus1": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 3 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 3 } },
-                           "f_ensures_m4_mod_x_1": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 0 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 } },
-                           "f_ensures_m3_mod_neg_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 } },
-                           "f_ensures_m2_mod_pos_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 } },
-                           "f_ensures_m1_mod_neg_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 } },
-                           "f_ensures_m0_mod_pos_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 } },
-                           "f_ensures_sd3_div_neg_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_sd2_div_pos_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_sd1_div_neg_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_sd0_div_pos_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_d6_div_0_x": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 3 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 3 } },
-                           "f_ensures_d5_div_x_minus1": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_d4_div_x_1": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 2 } },
-                           "f_ensures_d3_div_neg_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 } },
-                           "f_ensures_d2_div_pos_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 } },
-                           "f_ensures_d1_div_neg_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 } },
-                           "f_ensures_d0_div_pos_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 22,
-                                                                    "valid": 22,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 22,
-                                                        "valid": 22,
-                                                        "rank": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.i.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.i.1.report.json
deleted file mode 100644
index 734c6d7a4915f1e2bdecad3aabf7c11ef7bd965d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.i.1.report.json
+++ /dev/null
@@ -1,173 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 22, "valid": 22,
-                                          "rank": 3 },
-                 "wp:main": { "total": 22, "valid": 22, "rank": 2 } },
-  "wp:functions": { "f": { "f_ensures_sm3_mod_neg_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_sm2_mod_pos_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_sm1_mod_neg_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_sm0_mod_pos_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_m6_mod_0_x": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 3 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 3 } },
-                           "f_ensures_m5_mod_x_minus1": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 3 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 3 } },
-                           "f_ensures_m4_mod_x_1": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 0 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 } },
-                           "f_ensures_m3_mod_neg_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 } },
-                           "f_ensures_m2_mod_pos_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 } },
-                           "f_ensures_m1_mod_neg_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 } },
-                           "f_ensures_m0_mod_pos_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 } },
-                           "f_ensures_sd3_div_neg_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_sd2_div_pos_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_sd1_div_neg_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_sd0_div_pos_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                           "f_ensures_d6_div_0_x": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 3 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 3 } },
-                           "f_ensures_d5_div_x_minus1": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 1 } },
-                           "f_ensures_d4_div_x_1": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 } },
-                           "f_ensures_d3_div_neg_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 } },
-                           "f_ensures_d2_div_pos_neg": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 } },
-                           "f_ensures_d1_div_neg_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 } },
-                           "f_ensures_d0_div_pos_pos": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 0 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 22,
-                                                                    "valid": 22,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 22,
-                                                        "valid": 22,
-                                                        "rank": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.i.2.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.i.2.report.json
deleted file mode 100644
index 76b745acfbfef233f38b7901e4a5f5777ac45e27..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/div_mod.i.2.report.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "unknown": 2 },
-                 "wp:main": { "total": 2, "unknown": 2 } },
-  "wp:functions": { "f": { "f_ensures_m7_mod_0_x_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "unknown": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                           "f_ensures_d7_div_0_x_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "unknown": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "unknown": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/e_imply.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/e_imply.0.report.json
deleted file mode 100644
index 64863ed1b30a21d7b49779d2a2414d5090217709..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/e_imply.0.report.json
+++ /dev/null
@@ -1,176 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 34, "valid": 34 },
-                 "qed": { "total": 8, "valid": 8 },
-                 "wp:main": { "total": 42, "valid": 42 } },
-  "wp:functions": { "f": { "f_ensures_f1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_f0": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_o9": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_o8": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_o7": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_o6": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_o5": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_o4": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_o3": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_o2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_o1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_o0": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a9": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a8": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a7": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a6": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a5": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a4": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a3": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_a0": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_i9": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_i8": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_i7": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_i6": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_i5": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_i4": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_i3": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_i2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_i1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_i0": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p9": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p8": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p7": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p6": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p5": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p4": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p3": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p0": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 34,
-                                                                    "valid": 34 },
-                                           "qed": { "total": 8, "valid": 8 },
-                                           "wp:main": { "total": 42,
-                                                        "valid": 42 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/e_imply.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/e_imply.i.0.report.json
deleted file mode 100644
index 2ca050e0176b8c97b6f4973d875e789f3b0aa71e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/e_imply.i.0.report.json
+++ /dev/null
@@ -1,638 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 111, "valid": 111,
-                                          "rank": 0 },
-                 "qed": { "total": 8, "valid": 8 },
-                 "wp:main": { "total": 119, "valid": 119, "rank": 0 } },
-  "wp:axiomatics": { "": { "Qed_0077": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0076": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0075": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 1 } },
-                           "Qed_0074": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0073": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 1 } },
-                           "Qed_0072": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0071": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0070": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0069": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 1 } },
-                           "Qed_0068": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 1 } },
-                           "Qed_0067": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0066": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0065": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 1 } },
-                           "Qed_0064": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0063": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0062": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0061": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0060": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0059": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0058": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0057": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0056": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0055": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0054": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0053": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0052": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0051": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0050": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0049": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0048": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0047": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0046": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0045": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0044": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0043": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0042": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0041": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0040": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0039": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0038": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0037": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0036": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0035": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0034": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0033": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0032": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0031": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0030": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0029": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0028": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0027": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0026": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0025": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0024": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0023": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0022": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0021": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0020": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0019": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0018": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0017": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0016": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0015": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0014": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0013": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0012": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0011": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0010": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0009": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0008": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0007": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0006": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0005": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0004": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0003": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0002": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "Qed_0001": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 0 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 0 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 77,
-                                                                    "valid": 77,
-                                                                    "rank": 0 },
-                                           "wp:main": { "total": 77,
-                                                        "valid": 77,
-                                                        "rank": 0 } } } },
-  "wp:functions": { "f": { "f_ensures_f1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_f0": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_o9": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_o8": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_o7": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_o6": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_o5": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_o4": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_o3": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_o2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_o1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_o0": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_a9": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_a8": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_a7": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_a6": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_a5": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_a4": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_a3": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_a2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_a1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_a0": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_i9": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_i8": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_i7": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_i6": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_i5": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_i4": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_i3": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_i2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_i1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_i0": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p9": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p8": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_p7": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_p6": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p5": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_p4": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "f_ensures_p3": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_p2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_p1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "f_ensures_p0": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 0 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 34,
-                                                                    "valid": 34,
-                                                                    "rank": 0 },
-                                           "qed": { "total": 8, "valid": 8 },
-                                           "wp:main": { "total": 42,
-                                                        "valid": 42,
-                                                        "rank": 0 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/e_imply.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/e_imply.res.oracle
index eb84ef54e1719a8eb9e9af4afa0e1caba90ad8f2..f1c0e7acb55053fea7e4c08f84b84282c6c20b1c 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/e_imply.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/e_imply.res.oracle
@@ -49,9 +49,7 @@
 [wp] Proved goals:   42 / 42
   Qed:               8 
   Alt-Ergo 2.0.0:   34
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/e_imply.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/e_imply.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    8     34               42       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         8       34       42       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/equal.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/equal.0.report.json
deleted file mode 100644
index 04e6da0fe04f19926c758c92355bf540388696f1..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/equal.0.report.json
+++ /dev/null
@@ -1,89 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5, "rank": 6 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 6, "valid": 6, "rank": 6 } },
-  "wp:functions": { "simple_struct": { "simple_struct_ensures": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "wp:section": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } } },
-                    "simple_array": { "simple_array_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                                      "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 4 } } },
-                    "with_array_struct": { "with_array_struct_ensures": 
-                                             { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 3 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 4 } },
-                                           "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 3 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 4 } } },
-                    "with_ptr_struct": { "with_ptr_struct_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 } },
-                                         "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 } } },
-                    "with_ptr_array": { "with_ptr_array_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                                        "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 3 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } } },
-                    "with_ptr_and_array_struct": { "with_ptr_and_array_struct_ensures": 
-                                                     { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 6 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 } },
-                                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/equal.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/equal.i.0.report.json
deleted file mode 100644
index 1f8761df13b69a5b56bb2a94eeb29718ef42d07d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/equal.i.0.report.json
+++ /dev/null
@@ -1,89 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5, "rank": 6 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 6, "valid": 6, "rank": 5 } },
-  "wp:functions": { "simple_struct": { "simple_struct_ensures": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "wp:section": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } } },
-                    "simple_array": { "simple_array_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                                      "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 4 } } },
-                    "with_array_struct": { "with_array_struct_ensures": 
-                                             { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 3 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 3 } },
-                                           "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 3 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 3 } } },
-                    "with_ptr_struct": { "with_ptr_struct_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 } },
-                                         "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 } } },
-                    "with_ptr_array": { "with_ptr_array_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 } },
-                                        "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 3 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 } } },
-                    "with_ptr_and_array_struct": { "with_ptr_and_array_struct_ensures": 
-                                                     { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 6 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 } },
-                                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/equal.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/equal.res.oracle
index 44350c644f69765746b27c877f44e83609fe27f7..fb525b3fc4471a59b4937c60d56dd611efc125f6 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/equal.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/equal.res.oracle
@@ -13,14 +13,12 @@
 [wp] Proved goals:    6 / 6
   Qed:               1 
   Alt-Ergo 2.0.0:    5
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/equal.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/equal.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-simple_struct        1     -                 1       100%
-simple_array        -       1 (12..24)       1       100%
-with_array_struct   -       1 (12..24)       1       100%
-with_ptr_struct     -       1 (4..16)        1       100%
-with_ptr_array      -       1 (12..24)       1       100%
-with_ptr_and_array_struct  -     1 (20..32)   1      100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  simple_struct             1        -        1       100%
+  simple_array              -        1        1       100%
+  with_array_struct         -        1        1       100%
+  with_ptr_struct           -        1        1       100%
+  with_ptr_array            -        1        1       100%
+  with_ptr_and_array_struct   -      1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.0.report.json
deleted file mode 100644
index 695f9af828db08cd4072e4bbd5c69553a0e7aaee..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.0.report.json
+++ /dev/null
@@ -1,39 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "valid": 4, "rank": 8 },
-                 "wp:main": { "total": 4, "valid": 4, "rank": 8 } },
-  "wp:axiomatics": { "": { "lemma_test_float_compare_greater": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 } },
-                           "lemma_test_float_compare": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 8 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 } },
-                           "lemma_test_double_compare_greater": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 } },
-                           "lemma_test_double_compare": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 8 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 8 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 4,
-                                                                    "valid": 4,
-                                                                    "rank": 8 },
-                                           "wp:main": { "total": 4,
-                                                        "valid": 4,
-                                                        "rank": 8 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.0.res.oracle
index d4667be0f775c7c7cb950e02ab0ad5ef4916f0ad..6e76ce523c9c8917594a67ecfb89017785219284 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.0.res.oracle
@@ -26,15 +26,13 @@
 [wp] Proved goals:   18 / 19
   Qed:               2 
   Alt-Ergo 2.0.0:   16  (unsuccess: 1)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/float_compare.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/float_compare.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -       5 (28..40)       6      83.3%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-cmp_ff              -       3 (20..32)       3       100%
-cmp_dd              -       3 (20..32)       3       100%
-cmp_fd              -       5 (20..32)       5       100%
-cmp_fnan             2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        5        6      83.3%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  cmp_ff                    -        3        3       100%
+  cmp_dd                    -        3        3       100%
+  cmp_fd                    -        5        5       100%
+  cmp_fnan                  2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.1.res.oracle
index d2cccc3d319aaf4d8f39e61cdaf04a28d717b99b..76f400d5060074c308952d582434e66399249f56 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.1.res.oracle
@@ -26,15 +26,13 @@
 [wp] Proved goals:   19 / 19
   Qed:              15 
   Alt-Ergo 2.0.0:    4
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/float_compare.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/float_compare.1.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma                2      4 (1..12)        6       100%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-cmp_ff               3     -                 3       100%
-cmp_dd               3     -                 3       100%
-cmp_fd               5     -                 5       100%
-cmp_fnan             2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     2        4        6       100%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  cmp_ff                    3        -        3       100%
+  cmp_dd                    3        -        3       100%
+  cmp_fd                    5        -        5       100%
+  cmp_fnan                  2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.i.0.report.json
deleted file mode 100644
index 8ab9ce87bfcce6699c3d4d058f75fa169519f276..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/float_compare.i.0.report.json
+++ /dev/null
@@ -1,39 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 4, "valid": 4, "rank": 8 },
-                 "wp:main": { "total": 4, "valid": 4, "rank": 8 } },
-  "wp:axiomatics": { "": { "lemma_test_float_compare_greater": { "alt-ergo": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 } },
-                           "lemma_test_float_compare": { "alt-ergo": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 8 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 } },
-                           "lemma_test_double_compare_greater": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 } },
-                           "lemma_test_double_compare": { "alt-ergo": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 8 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 8 } },
-                           "wp:section": { "alt-ergo": { "total": 4,
-                                                         "valid": 4,
-                                                         "rank": 8 },
-                                           "wp:main": { "total": 4,
-                                                        "valid": 4,
-                                                        "rank": 8 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/funvar_inv.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/funvar_inv.i.0.report.json
deleted file mode 100644
index 798d459f646ea58a686252d9745495b2787cbbe6..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/funvar_inv.i.0.report.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{ "wp:global": { "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 3, "valid": 3 } },
-  "wp:functions": { "f": { "f_loop_assigns": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } },
-                    "f2": { "f2_loop_assigns": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                            "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } } },
-                    "g": { "g_loop_assigns": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/funvar_inv.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/funvar_inv.res.oracle
index c77722b1f2eef4a7176512ab01afbe8a9bc04105..d5aaa7c1240344acd52290366c4a370cf83c6c69 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/funvar_inv.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/funvar_inv.res.oracle
@@ -9,11 +9,9 @@
 [wp] [Qed] Goal typed_ref_g_loop_assigns : Valid
 [wp] Proved goals:    3 / 3
   Qed:             3
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/funvar_inv.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/funvar_inv.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    1     -                 1       100%
-f2                   1     -                 1       100%
-g                    1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         1        -        1       100%
+  f2                        1        -        1       100%
+  g                         1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/implicit_enum_cast.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/implicit_enum_cast.0.report.json
deleted file mode 100644
index ed396bf7e2986b4e9eee657b6c51541ae3c34d3d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/implicit_enum_cast.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "qed": { "total": 9, "valid": 9 },
-                 "wp:main": { "total": 9, "valid": 9 } },
-  "wp:functions": { "bar": { "bar_assigns": { "qed": { "total": 8,
-                                                       "valid": 8 },
-                                              "wp:main": { "total": 8,
-                                                           "valid": 8 } },
-                             "bar_ensures": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                             "wp:section": { "qed": { "total": 9,
-                                                      "valid": 9 },
-                                             "wp:main": { "total": 9,
-                                                          "valid": 9 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/implicit_enum_cast.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/implicit_enum_cast.i.0.report.json
deleted file mode 100644
index ed396bf7e2986b4e9eee657b6c51541ae3c34d3d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/implicit_enum_cast.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "qed": { "total": 9, "valid": 9 },
-                 "wp:main": { "total": 9, "valid": 9 } },
-  "wp:functions": { "bar": { "bar_assigns": { "qed": { "total": 8,
-                                                       "valid": 8 },
-                                              "wp:main": { "total": 8,
-                                                           "valid": 8 } },
-                             "bar_ensures": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                             "wp:section": { "qed": { "total": 9,
-                                                      "valid": 9 },
-                                             "wp:main": { "total": 9,
-                                                          "valid": 9 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/implicit_enum_cast.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/implicit_enum_cast.res.oracle
index c8fc8cbcd728e8755a88b9e67d175cb07f2ee5b5..39d383ddb17868508b08b0c47a490d79c50ecacc 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/implicit_enum_cast.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/implicit_enum_cast.res.oracle
@@ -15,9 +15,7 @@
 [wp] [Qed] Goal typed_bar_assigns_normal_part5 : Valid
 [wp] Proved goals:    9 / 9
   Qed:             9
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/implicit_enum_cast.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/implicit_enum_cast.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-bar                  9     -                 9       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  bar                       9        -        9       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_label.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_label.0.report.json
deleted file mode 100644
index 534b34a38956b269062393ed9639103ef8322d83..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_label.0.report.json
+++ /dev/null
@@ -1,42 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 1,
-                                          "unknown": 1, "rank": 5 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 4, "valid": 3, "unknown": 1,
-                              "rank": 5 } },
-  "wp:functions": { "main": { "main_requires_OK": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } },
-                    "job": { "job_ensures_OK": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 5 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 5 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 5 } } },
-                    "foreign": { "foreign_ensures_OK": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } } },
-                    "extra": { "extra_ensures_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "unknown": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_label.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_label.i.0.report.json
deleted file mode 100644
index 3d33c8c50aa7c8d908c3718f8ff99be5e4a3bac1..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_label.i.0.report.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 2, "valid": 1, "unknown": 1,
-                               "rank": 5 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 4, "valid": 3, "unknown": 1,
-                              "rank": 5 } },
-  "wp:functions": { "main": { "main_requires_OK": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } },
-                    "job": { "job_ensures_OK": { "alt-ergo": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 5 } },
-                             "wp:section": { "alt-ergo": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 5 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 5 } } },
-                    "foreign": { "foreign_ensures_OK": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } } },
-                    "extra": { "extra_ensures_KO": { "alt-ergo": { "total": 1,
-                                                                   "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                               "wp:section": { "alt-ergo": { "total": 1,
-                                                             "unknown": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_label.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_label.res.oracle
index b30c056e391d2408120147e0b4681dfcf273c1b6..0e99fee54b402b4b2ad8a4742d7c89ff8484be8d 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_label.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_label.res.oracle
@@ -13,12 +13,10 @@
 [wp] Proved goals:    3 / 4
   Qed:               2 
   Alt-Ergo 2.0.0:    1  (unsuccess: 1)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/init_label.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/init_label.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main                 1     -                 1       100%
-job                 -       1 (16..28)       1       100%
-foreign              1     -                 1       100%
-extra               -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main                      1        -        1       100%
+  job                       -        1        1       100%
+  foreign                   1        -        1       100%
+  extra                     -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.0.res.oracle
index 32404156c7eb17d85dcfa3361748de3405ebe715..184f0e3f6195345144be348cdc87701f7c75267e 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.0.res.oracle
@@ -31,13 +31,11 @@
 [wp] Proved goals:   24 / 24
   Qed:              19 
   Alt-Ergo 2.0.0:    5
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/init_value.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/init_value.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main                16      4 (32..44)      20       100%
-fa1                  1     -                 1       100%
-fa2                  1     -                 1       100%
-fa3                  1     -                 1       100%
-fs1                 -       1 (96..120)      1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main                     16        4       20       100%
+  fa1                       1        -        1       100%
+  fa2                       1        -        1       100%
+  fa3                       1        -        1       100%
+  fs1                       -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.1.res.oracle
index d448c6b3d8f9a82d4b152a996130a390d98f411a..db49d79f517fb40356ba6edba16a95df9237a355 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.1.res.oracle
@@ -24,13 +24,11 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_main_ko_requires_qed_ko_indirect_init_union_t : Unsuccess
 [wp] Proved goals:    0 / 18
   Alt-Ergo 2.0.0:    0  (unsuccess: 18)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/init_value.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/init_value.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main_ko             -      -                 9       0.0%
-fa1                 -      -                 2       0.0%
-fa2                 -      -                 2       0.0%
-fa3                 -      -                 3       0.0%
-fs1                 -      -                 2       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main_ko                   -        -        9       0.0%
+  fa1                       -        -        2       0.0%
+  fa2                       -        -        2       0.0%
+  fa3                       -        -        3       0.0%
+  fs1                       -        -        2       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.i.0.report.json
deleted file mode 100644
index 0285241f5f01d95c141cf2ab53d440586999816a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.i.0.report.json
+++ /dev/null
@@ -1,156 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 7, "valid": 7,
-                                          "rank": 24 },
-                 "qed": { "total": 17, "valid": 17 },
-                 "wp:main": { "total": 24, "valid": 24, "rank": 24 } },
-  "wp:functions": { "main": { "main_requires_qed_ok_direct_init_union": 
-                                { "qed": { "total": 1, "valid": 1 },
-                                  "wp:main": { "total": 1, "valid": 1 } },
-                              "main_requires_qed_ok_5": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                              "main_requires_qed_ok_4": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                              "main_requires_qed_ok_todo": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                              "main_requires_qed_ok_3": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 2 } },
-                              "main_requires_qed_ok_2": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                              "main_requires_qed_ok": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                              "main_requires_qed_ok_Tab_todo": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 } },
-                              "main_requires_qed_ok_Tab_no_init": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                              "main_requires_qed_ok_Sc_c_3": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                              "main_requires_qed_ok_Sc_c_2": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                              "main_requires_qed_ok_Sc_t_2": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                              "main_requires_qed_ok_Sc_t": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                              "main_requires_qed_ok_Sc_eq": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 9 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 9 } },
-                              "main_requires_qed_ok_With_Array_Struct_3": 
-                                { "qed": { "total": 1, "valid": 1 },
-                                  "wp:main": { "total": 1, "valid": 1 } },
-                              "main_requires_qed_ok_With_Array_Struct_5": 
-                                { "qed": { "total": 1, "valid": 1 },
-                                  "wp:main": { "total": 1, "valid": 1 } },
-                              "main_requires_qed_ok_Simple_Array_1": 
-                                { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 3 },
-                                  "wp:main": { "total": 1, "valid": 1,
-                                               "rank": 3 } },
-                              "main_requires_qed_ok_Simple_Array_0": 
-                                { "qed": { "total": 1, "valid": 1 },
-                                  "wp:main": { "total": 1, "valid": 1 } },
-                              "main_requires_qed_ok_Struct_Simple_b": 
-                                { "qed": { "total": 1, "valid": 1 },
-                                  "wp:main": { "total": 1, "valid": 1 } },
-                              "main_requires_qed_ok_Struct_Simple_a": 
-                                { "qed": { "total": 1, "valid": 1 },
-                                  "wp:main": { "total": 1, "valid": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 6, "valid": 6,
-                                                  "rank": 9 },
-                                              "qed": { "total": 14,
-                                                       "valid": 14 },
-                                              "wp:main": { "total": 20,
-                                                           "valid": 20,
-                                                           "rank": 9 } } },
-                    "fa1": { "fa1_ensures_qed_ok": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                             "wp:section": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } } },
-                    "fa2": { "fa2_ensures_qed_ok": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                             "wp:section": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } } },
-                    "fa3": { "fa3_ensures_qed_ok": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                             "wp:section": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } } },
-                    "fs1": { "fs1_ensures_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 24 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 24 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 24 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 24 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.i.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.i.1.report.json
deleted file mode 100644
index 56018d7a175ea06021d15252946bc0e6a77b7822..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value.i.1.report.json
+++ /dev/null
@@ -1,110 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 18, "unknown": 18 },
-                 "wp:main": { "total": 18, "unknown": 18 } },
-  "wp:functions": { "main_ko": { "main_ko_requires_qed_ko_indirect_init_union_t": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "main_ko_requires_qed_ko_indirect_init_union_b": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "main_ko_requires_qed_ko_T1_6": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 } },
-                                 "main_ko_requires_qed_ko_Simple_Array_1": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "main_ko_requires_qed_ko_With_Array_Struct_3": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "main_ko_requires_qed_ko_Tab_no_init": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "main_ko_requires_qed_ko_Sc_c_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 } },
-                                 "main_ko_requires_qed_ko_Sc_t": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 } },
-                                 "main_ko_requires_qed_ko_Sc_eq_ko": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 9,
-                                                     "unknown": 9 },
-                                                 "wp:main": { "total": 9,
-                                                              "unknown": 9 } } },
-                    "fa1": { "fa1_ensures_qed_ko_2": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "unknown": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                             "fa1_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "unknown": 2 },
-                                             "wp:main": { "total": 2,
-                                                          "unknown": 2 } } },
-                    "fa2": { "fa2_ensures_qed_ko_2": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "unknown": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                             "fa2_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "unknown": 2 },
-                                             "wp:main": { "total": 2,
-                                                          "unknown": 2 } } },
-                    "fa3": { "fa3_ensures_qed_ko_3": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "unknown": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                             "fa3_ensures_qed_ko_2": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "unknown": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                             "fa3_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 3,
-                                                                    "unknown": 3 },
-                                             "wp:main": { "total": 3,
-                                                          "unknown": 3 } } },
-                    "fs1": { "fs1_ensures_qed_ko_2": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "unknown": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                             "fs1_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "unknown": 2 },
-                                             "wp:main": { "total": 2,
-                                                          "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value_mem.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value_mem.i.0.report.json
deleted file mode 100644
index 5f403a02fac9fba691ecda4e8eb2ef7b31c753af..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value_mem.i.0.report.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 9 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 9 } },
-  "wp:functions": { "main": { "main_ensures_Q": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 9 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 9 } },
-                              "main_ensures_P": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 9 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 9 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 2, "valid": 2,
-                                                  "rank": 9 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2,
-                                                           "rank": 9 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value_mem.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value_mem.res.oracle
index 46b74f8ec7075f532ea44274b60247e65329b1da..83d5c53edcce6c13ca19b560b21ba7e65ec35b15 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value_mem.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/init_value_mem.res.oracle
@@ -9,9 +9,7 @@
 [wp] Proved goals:    2 / 2
   Qed:               0 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/init_value_mem.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/init_value_mem.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main                -       2 (32..44)       2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main                      -        2        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/intbool.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/intbool.0.report.json
deleted file mode 100644
index 4ed4a7c4e6305b0311d13850278f63d06912e2c8..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/intbool.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "bug": { "bug_ensures": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                             "wp:section": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/intbool.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/intbool.i.0.report.json
deleted file mode 100644
index 4ed4a7c4e6305b0311d13850278f63d06912e2c8..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/intbool.i.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "bug": { "bug_ensures": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                             "wp:section": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/intbool.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/intbool.res.oracle
index 0185197bcefb8378d37866f7c7ca70cfc3ee5b7a..cf80df81df28ed71dbfd6179d39a6c80d6e9e836 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/intbool.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/intbool.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Qed] Goal typed_bug_ensures : Valid
 [wp] Proved goals:    1 / 1
   Qed:             1
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/intbool.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/intbool.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-bug                  1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  bug                       1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.0.res.oracle
index 5d5625435246e5fe972f5410a7fb34b07cbfe082..43a22d025e26733246823853ffd6f34479980aec 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.0.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Qed] Goal typed_g_assert_qed_ok_ok : Valid
 [wp] Proved goals:    1 / 1
   Qed:             1
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/label_escape.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/label_escape.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-g                    1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  g                         1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.1.res.oracle
index 876ff1d2ac0b070d51b22d26f22c0ca756c3ac3e..2279865cef6ff18e18586f905cb726059a49a8f9 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.1.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_f_assert_qed_ko_oracle_ko : Unsuccess
 [wp] Proved goals:    0 / 1
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/label_escape.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/label_escape.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.i.0.report.json
deleted file mode 100644
index 191761b372a162e653de25f8ed0190c875349c9b..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.i.0.report.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "g": { "g_assert_qed_ok_ok": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.i.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.i.1.report.json
deleted file mode 100644
index e69a4018e780547aaa96cad1bc50409b1eff27c5..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/label_escape.i.1.report.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "wp:main": { "total": 1, "unknown": 1 } },
-  "wp:functions": { "f": { "f_assert_qed_ko_oracle_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/logic.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/logic.0.report.json
deleted file mode 100644
index ab5fc8563a85e73fde964694df6276391d9aa62d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/logic.0.report.json
+++ /dev/null
@@ -1,136 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 17, "valid": 3, "unknown": 14,
-                               "rank": 16 },
-                 "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 21, "valid": 7, "unknown": 14,
-                              "rank": 16 } },
-  "wp:functions": { "h": { "h_assigns": { "qed": { "total": 2, "valid": 2 },
-                                          "wp:main": { "total": 2,
-                                                       "valid": 2 } },
-                           "h_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3 } } },
-                    "main": { "main_requires_qed_ok_18": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_17": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_16": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_15": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_14": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_13": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_12": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_11": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_10": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_9": { "alt-ergo": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                              "main_requires_qed_ok_8": { "alt-ergo": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                              "main_requires_qed_ok_7": { "alt-ergo": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                              "main_requires_qed_ok_6": { "alt-ergo": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                              "main_requires_qed_ok_5": { "alt-ergo": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                              "main_requires_qed_ok_4": { "alt-ergo": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 16 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 16 } },
-                              "main_requires_qed_ok_3": { "alt-ergo": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 16 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 16 } },
-                              "main_requires_qed_ok_2": { "alt-ergo": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 16 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 16 } },
-                              "main_requires_qed_ok": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                              "wp:section": { "alt-ergo": { "total": 17,
-                                                            "valid": 3,
-                                                            "unknown": 14,
-                                                            "rank": 16 },
-                                              "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 18,
-                                                           "valid": 4,
-                                                           "unknown": 14,
-                                                           "rank": 16 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/logic.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/logic.i.0.report.json
deleted file mode 100644
index abff785b27fbdf6956df4dae04a0a8f8f51e9e64..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/logic.i.0.report.json
+++ /dev/null
@@ -1,137 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 18, "valid": 2,
-                                          "unknown": 16, "rank": 14 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 21, "valid": 5, "unknown": 16,
-                              "rank": 16 } },
-  "wp:functions": { "h": { "h_assigns": { "qed": { "total": 2, "valid": 2 },
-                                          "wp:main": { "total": 2,
-                                                       "valid": 2 } },
-                           "h_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "unknown": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 2,
-                                                        "unknown": 1 } } },
-                    "main": { "main_requires_qed_ok_18": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_17": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_16": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_15": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_14": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_13": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_12": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_11": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_10": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_requires_qed_ok_9": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                              "main_requires_qed_ok_8": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                              "main_requires_qed_ok_7": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                              "main_requires_qed_ok_6": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                              "main_requires_qed_ok_5": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                              "main_requires_qed_ok_4": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                              "main_requires_qed_ok_3": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 14 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 16 } },
-                              "main_requires_qed_ok_2": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 14 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 16 } },
-                              "main_requires_qed_ok": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 17, "valid": 2,
-                                                  "unknown": 15, "rank": 14 },
-                                              "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 18,
-                                                           "valid": 3,
-                                                           "unknown": 15,
-                                                           "rank": 16 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/logic.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/logic.res.oracle
index 28577423c82097e4e492b90b7fda1f8c7bd569f4..5b7bf9d591fa07901e563e1da99557df74bca81b 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/logic.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/logic.res.oracle
@@ -59,10 +59,8 @@
 [wp] Proved goals:    5 / 21
   Qed:               3 
   Alt-Ergo 2.0.0:    2  (unsuccess: 16)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/logic.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/logic.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-h                    2     -                 3      66.7%
-main                 1      2 (24..36)      18      16.7%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  h                         2        -        3      66.7%
+  main                      1        2       18      16.7%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/looplabels.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/looplabels.i.0.report.json
deleted file mode 100644
index a6728f6671bc88a20bb042dcf8f69a396a0e205f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/looplabels.i.0.report.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5,
-                                          "rank": 42 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 8, "valid": 8, "rank": 42 } },
-  "wp:functions": { "copy": { "copy_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 2,
-                                                             "valid": 2,
-                                                             "rank": 42 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 42 } },
-                              "copy_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 5 },
-                                                       "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 5 } },
-                              "copy_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "copy_loop_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 17 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 17 } },
-                              "copy_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 5 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 5 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 5, "valid": 5,
-                                                  "rank": 42 },
-                                              "qed": { "total": 3,
-                                                       "valid": 3 },
-                                              "wp:main": { "total": 8,
-                                                           "valid": 8,
-                                                           "rank": 42 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/looplabels.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/looplabels.res.oracle
index 2410421196075407c564baeb1a827c8694077563..25fc0516bab00018f3be779450ddcc0394cfc785 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/looplabels.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/looplabels.res.oracle
@@ -15,9 +15,7 @@
 [wp] Proved goals:    8 / 8
   Qed:               3 
   Alt-Ergo 2.0.0:    5
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/looplabels.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/looplabels.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-copy                 3      5 (336..384)     8       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  copy                      3        5        8       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/null.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/null.0.report.json
deleted file mode 100644
index 5011bc9bd71b439529687c886690b7a75f4b846b..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/null.0.report.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 1 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 1 } },
-  "wp:axiomatics": { "": { "lemma_valid_read_non_null": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 1 } },
-                           "lemma_valid_non_null": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 1 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2,
-                                                        "rank": 1 } } } },
-  "wp:functions": { "null_is_zero": { "null_is_zero_ensures": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                      "wp:section": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/null.c.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/null.c.0.report.json
deleted file mode 100644
index 79fbcb44621bbe66323dc1c13c9b7b044015f84a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/null.c.0.report.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 2, "valid": 2, "rank": 1 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 1 } },
-  "wp:axiomatics": { "": { "lemma_valid_read_non_null": { "alt-ergo": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 1 } },
-                           "lemma_valid_non_null": { "alt-ergo": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 } },
-                           "wp:section": { "alt-ergo": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 1 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2,
-                                                        "rank": 1 } } } },
-  "wp:functions": { "null_is_zero": { "null_is_zero_ensures": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                      "wp:section": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/null.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/null.res.oracle
index f0976611dcc0e19acde3048476db2c4f3ee0d10b..d8a99c55fea1d6775b3114c0d15c4d07d00ebede 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/null.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/null.res.oracle
@@ -10,12 +10,10 @@
 [wp] Proved goals:    3 / 3
   Qed:               1 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/null.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/null.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -       2 (1..12)        2       100%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-null_is_zero         1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        2        2       100%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  null_is_zero              1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.0.res.oracle
index 55a615c73c142a453cf0df1132e767a60585533c..3df0a12e7b186d906356d2bad7c3aa80cffd24de 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.0.res.oracle
@@ -20,15 +20,13 @@
 [wp] Proved goals:    3 / 9
   Qed:               3 
   Alt-Ergo 2.0.0:    0  (unsuccess: 6)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/pointer.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/pointer.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-array                3     -                 3       100%
-pointer             -      -                 2       0.0%
-mixed_array_pointer  -     -                 2       0.0%
-absurd              -      -                 2       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  array                     3        -        3       100%
+  pointer                   -        -        2       0.0%
+  mixed_array_pointer       -        -        2       0.0%
+  absurd                    -        -        2       0.0%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'absurd':
   /*@ behavior typed_ref: requires \separated(&p,q+(..)); */
   void absurd(int *q);
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.1.res.oracle
index 717d2137042b62d4cfc5e5efefcfa8ca7acbe134..8af60934194bbdcdd83712eaf74e28b3cd219248 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.1.res.oracle
@@ -20,15 +20,13 @@
 [wp] Proved goals:    3 / 9
   Qed:               3 
   Alt-Ergo 2.0.0:    0  (unsuccess: 6)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/pointer.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/pointer.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-array                3     -                 3       100%
-pointer             -      -                 2       0.0%
-mixed_array_pointer  -     -                 2       0.0%
-absurd              -      -                 2       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  array                     3        -        3       100%
+  pointer                   -        -        2       0.0%
+  mixed_array_pointer       -        -        2       0.0%
+  absurd                    -        -        2       0.0%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'absurd':
   /*@ behavior typed: requires \separated(&p,q+(..)); */
   void absurd(int *q);
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.i.0.report.json
deleted file mode 100644
index 96d4e7ec7d45f50748cb04a47df89527218b898e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.i.0.report.json
+++ /dev/null
@@ -1,63 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 6, "unknown": 6 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 9, "valid": 3, "unknown": 6 } },
-  "wp:functions": { "array": { "array_ensures_Eq": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                               "array_ensures_Le": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                               "array_ensures_Lt": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                               "wp:section": { "qed": { "total": 3,
-                                                        "valid": 3 },
-                                               "wp:main": { "total": 3,
-                                                            "valid": 3 } } },
-                    "pointer": { "pointer_ensures_qed_ko_Eq_oracle_ko": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "pointer_ensures_qed_ko_Le_oracle_ko": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 2,
-                                                     "unknown": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "unknown": 2 } } },
-                    "mixed_array_pointer": { "mixed_array_pointer_ensures_qed_ko_Lt_oracle_ko": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1,
-                                                     "unknown": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "unknown": 1 } },
-                                             "mixed_array_pointer_ensures_qed_ko_Le_oracle_ko": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1,
-                                                     "unknown": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "unknown": 1 } },
-                                             "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 2,
-                                                                 "unknown": 2 },
-                                                             "wp:main": 
-                                                               { "total": 2,
-                                                                 "unknown": 2 } } },
-                    "absurd": { "absurd_ensures_qed_ko_Comp_oracle_ko": 
-                                  { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                             "unknown": 1 },
-                                    "wp:main": { "total": 1, "unknown": 1 } },
-                                "absurd_ensures_qed_ko_Base_oracle_ko": 
-                                  { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                             "unknown": 1 },
-                                    "wp:main": { "total": 1, "unknown": 1 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 2,
-                                                    "unknown": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.i.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.i.1.report.json
deleted file mode 100644
index 96d4e7ec7d45f50748cb04a47df89527218b898e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/pointer.i.1.report.json
+++ /dev/null
@@ -1,63 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 6, "unknown": 6 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 9, "valid": 3, "unknown": 6 } },
-  "wp:functions": { "array": { "array_ensures_Eq": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                               "array_ensures_Le": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                               "array_ensures_Lt": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                               "wp:section": { "qed": { "total": 3,
-                                                        "valid": 3 },
-                                               "wp:main": { "total": 3,
-                                                            "valid": 3 } } },
-                    "pointer": { "pointer_ensures_qed_ko_Eq_oracle_ko": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "pointer_ensures_qed_ko_Le_oracle_ko": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 2,
-                                                     "unknown": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "unknown": 2 } } },
-                    "mixed_array_pointer": { "mixed_array_pointer_ensures_qed_ko_Lt_oracle_ko": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1,
-                                                     "unknown": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "unknown": 1 } },
-                                             "mixed_array_pointer_ensures_qed_ko_Le_oracle_ko": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1,
-                                                     "unknown": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "unknown": 1 } },
-                                             "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 2,
-                                                                 "unknown": 2 },
-                                                             "wp:main": 
-                                                               { "total": 2,
-                                                                 "unknown": 2 } } },
-                    "absurd": { "absurd_ensures_qed_ko_Comp_oracle_ko": 
-                                  { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                             "unknown": 1 },
-                                    "wp:main": { "total": 1, "unknown": 1 } },
-                                "absurd_ensures_qed_ko_Base_oracle_ko": 
-                                  { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                             "unknown": 1 },
-                                    "wp:main": { "total": 1, "unknown": 1 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 2,
-                                                    "unknown": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/post_result.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/post_result.i.0.report.json
deleted file mode 100644
index 8b3f9049c59e70095c3d254b09918a62888dca14..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/post_result.i.0.report.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 2, "valid": 1, "unknown": 1 } },
-  "wp:functions": { "correct": { "correct_assert_OK": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } } },
-                    "wrong": { "wrong_assert_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "unknown": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "unknown": 1 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "unknown": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/post_result.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/post_result.res.oracle
index de5309578551a504b2adc8cfd99786a20cc2183a..50e790d9d5d24e9d3833e98fd8d6a989c3cf860c 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/post_result.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/post_result.res.oracle
@@ -9,10 +9,8 @@
 [wp] Proved goals:    1 / 2
   Qed:               1 
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/post_result.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/post_result.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-correct              1     -                 1       100%
-wrong               -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  correct                   1        -        1       100%
+  wrong                     -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.0.res.oracle
index f834bdff41e501342d70558f49388212a63d2df2..0f89165568449b83cc4312083c1643e83d86dce7 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.0.res.oracle
@@ -95,12 +95,10 @@
 [wp] Proved goals:   52 / 52
   Qed:              51 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/precedence.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/precedence.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-predicate           29      1 (4..16)       30       100%
-comparison           9     -                 9       100%
-bitwise             11     -                11       100%
-predicate_bitwise    2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  predicate                29        1       30       100%
+  comparison                9        -        9       100%
+  bitwise                  11        -       11       100%
+  predicate_bitwise         2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.1.res.oracle
index ccc22350c9f1603f24f41856ea07e37191374e86..9a35c013ac1cf231a78e7d9dec40394efec090b1 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.1.res.oracle
@@ -79,11 +79,9 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_predicate_ensures_ko_l_assoc_naming : Unsuccess
 [wp] Proved goals:    0 / 37
   Alt-Ergo 2.0.0:    0  (unsuccess: 37)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/precedence.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/precedence.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-predicate           -      -                23       0.0%
-comparison          -      -                 6       0.0%
-bitwise             -      -                 8       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  predicate                 -        -       23       0.0%
+  comparison                -        -        6       0.0%
+  bitwise                   -        -        8       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.i.0.report.json
deleted file mode 100644
index a41fa050943ab94c26bad042a0ad4ce43d8fce2a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.i.0.report.json
+++ /dev/null
@@ -1,209 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 2 },
-                 "qed": { "total": 51, "valid": 51 },
-                 "wp:main": { "total": 52, "valid": 52, "rank": 2 } },
-  "wp:functions": { "predicate": { "predicate_ensures_r_precedence_ite_naming": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_scope_let_2": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                   "predicate_ensures_scope_let": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                   "predicate_ensures_r_assoc_let": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                   "predicate_ensures_l_precedence_ite_let": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_m_precedence_ite_let": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_r_precedence_ite_let": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_r_assoc_exist": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_l_precedence_ite_exists": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_m_precedence_ite_exists": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_r_precedence_ite_exists": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_r_assoc_forall": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_l_precedence_ite_forall": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_m_precedence_ite_forall": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_r_precedence_ite_forall": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_r_assoc_ite": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                   "predicate_ensures_l_precedence_equiv_ite": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_m_precedence_equiv_ite": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_r_precedence_equiv_ite": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_l_precedence_implies_equiv": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_r_precedence_implies_equiv": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_r_assoc_implies": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_ok_since": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                   "predicate_ensures_ok_r_precedence_implies_or": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 2 },
-                                       "wp:main": { "total": 1, "valid": 1,
-                                                    "rank": 2 } },
-                                   "predicate_ensures_l_precedence_or_implies": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_r_precedence_or_implies": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_l_precedence_xor_or": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_r_precedence_xor_or": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_l_precedence_and_xor": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "predicate_ensures_r_precedence_and_xor": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 2 },
-                                                   "qed": { "total": 29,
-                                                            "valid": 29 },
-                                                   "wp:main": { "total": 30,
-                                                                "valid": 30,
-                                                                "rank": 2 } } },
-                    "comparison": { "comparison_ensures_l_precedence_neq_and": 
-                                      { "qed": { "total": 1, "valid": 1 },
-                                        "wp:main": { "total": 1, "valid": 1 } },
-                                    "comparison_ensures_r_precedence_neq_and": 
-                                      { "qed": { "total": 1, "valid": 1 },
-                                        "wp:main": { "total": 1, "valid": 1 } },
-                                    "comparison_ensures_l_precedence_eq_and": 
-                                      { "qed": { "total": 1, "valid": 1 },
-                                        "wp:main": { "total": 1, "valid": 1 } },
-                                    "comparison_ensures_r_precedence_eq_and": 
-                                      { "qed": { "total": 1, "valid": 1 },
-                                        "wp:main": { "total": 1, "valid": 1 } },
-                                    "comparison_ensures_chainable_eq_eq": 
-                                      { "qed": { "total": 1, "valid": 1 },
-                                        "wp:main": { "total": 1, "valid": 1 } },
-                                    "comparison_ensures_chainable_ge_ge": 
-                                      { "qed": { "total": 1, "valid": 1 },
-                                        "wp:main": { "total": 1, "valid": 1 } },
-                                    "comparison_ensures_chainable_gt_gt": 
-                                      { "qed": { "total": 1, "valid": 1 },
-                                        "wp:main": { "total": 1, "valid": 1 } },
-                                    "comparison_ensures_chainable_le_le": 
-                                      { "qed": { "total": 1, "valid": 1 },
-                                        "wp:main": { "total": 1, "valid": 1 } },
-                                    "comparison_ensures_chainable_lt_lt": 
-                                      { "qed": { "total": 1, "valid": 1 },
-                                        "wp:main": { "total": 1, "valid": 1 } },
-                                    "wp:section": { "qed": { "total": 9,
-                                                             "valid": 9 },
-                                                    "wp:main": { "total": 9,
-                                                                 "valid": 9 } } },
-                    "bitwise": { "bitwise_ensures_l_precedence_implies_equiv": 
-                                   { "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 1, "valid": 1 } },
-                                 "bitwise_ensures_r_precedence_implies_equiv": 
-                                   { "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 1, "valid": 1 } },
-                                 "bitwise_ensures_r_assoc_implies": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                 "bitwise_ensures_ok_since": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                 "bitwise_ensures_ok_r_precedence_implies_or": 
-                                   { "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 1, "valid": 1 } },
-                                 "bitwise_ensures_l_precedence_or_implies": 
-                                   { "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 1, "valid": 1 } },
-                                 "bitwise_ensures_r_precedence_or_implies": 
-                                   { "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 1, "valid": 1 } },
-                                 "bitwise_ensures_l_precedence_xor_or": 
-                                   { "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 1, "valid": 1 } },
-                                 "bitwise_ensures_r_precedence_xor_or": 
-                                   { "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 1, "valid": 1 } },
-                                 "bitwise_ensures_l_precedence_and_xor": 
-                                   { "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 1, "valid": 1 } },
-                                 "bitwise_ensures_r_precedence_and_xor": 
-                                   { "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 1, "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 11,
-                                                          "valid": 11 },
-                                                 "wp:main": { "total": 11,
-                                                              "valid": 11 } } },
-                    "predicate_bitwise": { "predicate_bitwise_ensures_l_precedence_equiv_Pand": 
-                                             { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                                           "predicate_bitwise_ensures_r_precedence_equiv_Pand": 
-                                             { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                                           "wp:section": { "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.i.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.i.1.report.json
deleted file mode 100644
index 1e271c9329080d19fe2c8d6fa816cb9c18c38156..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/precedence.i.1.report.json
+++ /dev/null
@@ -1,194 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 37, "unknown": 37 },
-                 "wp:main": { "total": 37, "unknown": 37 } },
-  "wp:functions": { "predicate": { "predicate_ensures_ko_l_assoc_naming": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_l_precedence_let_ite": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_m_precedence_let_ite": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_r_precedence_let_ite": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_r_assoc_exist": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_l_precedence_exists_ite": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_m_precedence_exists_ite": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_r_precedence_exists_ite": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_r_assoc_forall": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_l_precedence_forall_ite": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_m_precedence_forall_ite": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_r_precedence_forall_ite": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_l_assoc_ite": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_l_precedence_ite_equiv": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_r_precedence_ite_equiv": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_l_precedence_equiv_implies": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_r_precedence_equiv_implies": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_l_assoc_implies": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_l_precedence_implies_or": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_r_precedence_or_xor": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_l_precedence_or_xor": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_r_precedence_xor_and": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "predicate_ensures_ko_l_precedence_xor_and": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 23,
-                                                       "unknown": 23 },
-                                                   "wp:main": { "total": 23,
-                                                                "unknown": 23 } } },
-                    "comparison": { "comparison_ensures_ko_l_precedence_and_neq": 
-                                      { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                 "unknown": 1 },
-                                        "wp:main": { "total": 1,
-                                                     "unknown": 1 } },
-                                    "comparison_ensures_ko_r_precedence_and_neq": 
-                                      { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                 "unknown": 1 },
-                                        "wp:main": { "total": 1,
-                                                     "unknown": 1 } },
-                                    "comparison_ensures_ko_r_nonassoc_eq": 
-                                      { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                 "unknown": 1 },
-                                        "wp:main": { "total": 1,
-                                                     "unknown": 1 } },
-                                    "comparison_ensures_ko_l_nonassoc_eq": 
-                                      { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                 "unknown": 1 },
-                                        "wp:main": { "total": 1,
-                                                     "unknown": 1 } },
-                                    "comparison_ensures_ko_l_precedence_and_eq": 
-                                      { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                 "unknown": 1 },
-                                        "wp:main": { "total": 1,
-                                                     "unknown": 1 } },
-                                    "comparison_ensures_ko_r_precedence_and_eq": 
-                                      { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                 "unknown": 1 },
-                                        "wp:main": { "total": 1,
-                                                     "unknown": 1 } },
-                                    "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 6,
-                                                        "unknown": 6 },
-                                                    "wp:main": { "total": 6,
-                                                                 "unknown": 6 } } },
-                    "bitwise": { "bitwise_ensures_ko_l_precedence_equiv_implies": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "bitwise_ensures_ko_r_precedence_equiv_implies": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "bitwise_ensures_ko_l_assoc_implies": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "bitwise_ensures_ko_l_precedence_implies_or": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "bitwise_ensures_ko_r_precedence_or_xor": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "bitwise_ensures_ko_l_precedence_or_xor": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "bitwise_ensures_ko_r_precedence_xor_and": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "bitwise_ensures_ko_l_precedence_xor_and": 
-                                   { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                              "unknown": 1 },
-                                     "wp:main": { "total": 1, "unknown": 1 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 8,
-                                                     "unknown": 8 },
-                                                 "wp:main": { "total": 8,
-                                                              "unknown": 8 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/range.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/range.i.0.report.json
deleted file mode 100644
index d2f9a6999e9c03657fb5523f99bafc0a85eefb0f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/range.i.0.report.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{ "wp:global": { "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 4, "valid": 4 } },
-  "wp:functions": { "test": { "val_assigns_q_requires_HQ_ok": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                              "val_assigns_p_requires_HP_ok": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                              "test_ensures_P2_ok": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                              "test_ensures_P1_ok": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                              "wp:section": { "qed": { "total": 4,
-                                                       "valid": 4 },
-                                              "wp:main": { "total": 4,
-                                                           "valid": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/range.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/range.res.oracle
index e4a282e1d29b0a4e56f064a7ae5ee2c8dad95856..c6b10dca91fe2ad85c93d5e62e1fe17319d85ced 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/range.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/range.res.oracle
@@ -10,9 +10,7 @@
 [wp] [Qed] Goal typed_test_call_val_assigns_q_requires_HQ_ok : Valid
 [wp] Proved goals:    4 / 4
   Qed:             4
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/range.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/range.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-test                 4     -                 4       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  test                      4        -        4       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.0.res.oracle
index 23f22eec01d795099982854a854e3feee8a1b598..917503cffb0067cf163bea4c4a6b0ed4d14ea340 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.0.res.oracle
@@ -14,12 +14,10 @@
 [wp] Proved goals:    5 / 7
   Qed:               3 
   Alt-Ergo 2.0.0:    2  (unsuccess: 2)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/reads.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/reads.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       1 (8..20)        1       100%
-g                   -       1 (16..28)       1       100%
-modifies_y           2     -                 3      66.7%
-modifies_x           1     -                 2      50.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        1        1       100%
+  g                         -        1        1       100%
+  modifies_y                2        -        3      66.7%
+  modifies_x                1        -        2      50.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.1.res.oracle
index 5d02297a0fa5979f13297e3f703bbfcf16fe7e3e..76f5fcad1918efa0c85c27b5160f52fd0e81b23d 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.1.res.oracle
@@ -9,10 +9,8 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_modifies_y_ensures_qed_ko_H_KO : Unsuccess
 [wp] Proved goals:    0 / 3
   Alt-Ergo 2.0.0:    0  (unsuccess: 3)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/reads.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/reads.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-modifies_y          -      -                 1       0.0%
-modifies_x          -      -                 2       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  modifies_y                -        -        1       0.0%
+  modifies_x                -        -        2       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.i.0.report.json
deleted file mode 100644
index 198d8dbc43031afa11598bd00ce9bb7fc6816a29..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.i.0.report.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "valid": 2,
-                                          "unknown": 2, "rank": 5 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 7, "valid": 5, "unknown": 2,
-                              "rank": 6 } },
-  "wp:functions": { "f": { "f_ensures_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 3 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 } } },
-                    "g": { "g_ensures_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 5 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 6 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 6 } } },
-                    "modifies_y": { "modifies_y_ensures_qed_ok_W_OK_todo": 
-                                      { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                 "unknown": 1 },
-                                        "wp:main": { "total": 1,
-                                                     "unknown": 1 } },
-                                    "modifies_y_ensures_qed_ok_G_OK": 
-                                      { "qed": { "total": 1, "valid": 1 },
-                                        "wp:main": { "total": 1, "valid": 1 } },
-                                    "modifies_y_ensures_qed_ok_F_OK": 
-                                      { "qed": { "total": 1, "valid": 1 },
-                                        "wp:main": { "total": 1, "valid": 1 } },
-                                    "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "unknown": 1 },
-                                                    "qed": { "total": 2,
-                                                             "valid": 2 },
-                                                    "wp:main": { "total": 3,
-                                                                 "valid": 2,
-                                                                 "unknown": 1 } } },
-                    "modifies_x": { "modifies_x_ensures_qed_ok_W_OK_todo": 
-                                      { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                 "unknown": 1 },
-                                        "wp:main": { "total": 1,
-                                                     "unknown": 1 } },
-                                    "modifies_x_ensures_qed_ok_F_OK": 
-                                      { "qed": { "total": 1, "valid": 1 },
-                                        "wp:main": { "total": 1, "valid": 1 } },
-                                    "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "unknown": 1 },
-                                                    "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 2,
-                                                                 "valid": 1,
-                                                                 "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.i.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.i.1.report.json
deleted file mode 100644
index ef66d530fafb2b1c3d31554bf0b5a6d527c67e23..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/reads.i.1.report.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "unknown": 3 },
-                 "wp:main": { "total": 3, "unknown": 3 } },
-  "wp:functions": { "modifies_y": { "modifies_y_ensures_qed_ko_H_KO": 
-                                      { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                 "unknown": 1 },
-                                        "wp:main": { "total": 1,
-                                                     "unknown": 1 } },
-                                    "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "unknown": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "unknown": 1 } } },
-                    "modifies_x": { "modifies_x_ensures_qed_ko_H_KO": 
-                                      { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                 "unknown": 1 },
-                                        "wp:main": { "total": 1,
-                                                     "unknown": 1 } },
-                                    "modifies_x_ensures_qed_ko_G_KO": 
-                                      { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                 "unknown": 1 },
-                                        "wp:main": { "total": 1,
-                                                     "unknown": 1 } },
-                                    "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 2,
-                                                        "unknown": 2 },
-                                                    "wp:main": { "total": 2,
-                                                                 "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.0.res.oracle
index 9871b438a59866e9ef6750ea63f66395effab7b8..5e351a48a606e742a2bc6a244f79cbc8dcf71fa9 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.0.res.oracle
@@ -18,9 +18,7 @@
 [wp] Proved goals:   11 / 11
   Qed:               9 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/record.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/record.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    9      2 (12..24)      11       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         9        2       11       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.1.res.oracle
index e503585628857667622ce4428d71bdd27acd821a..48198b213c790b85493d43dcd701e278168d420c 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.1.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_f_ensures_KP5_qed_ko : Unsuccess
 [wp] Proved goals:    0 / 1
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/record.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/record.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.i.0.report.json
deleted file mode 100644
index e8d169e3417c0b679fdf6eb0ebef74349485d4fc..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.i.0.report.json
+++ /dev/null
@@ -1,60 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 4 },
-                 "qed": { "total": 9, "valid": 9 },
-                 "wp:main": { "total": 11, "valid": 11, "rank": 4 } },
-  "wp:functions": { "f": { "f_ensures_P5_qed_ok": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_P4_qed_ok": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_P3_qed_ok": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_P2_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 } },
-                           "f_ensures_P1_qed_ok": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_M6_qed_ok": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_M5_qed_ok": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_M4_qed_ok": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_M3_qed_ok": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_M2_qed_ok": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_M1_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 3 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 },
-                                           "qed": { "total": 9, "valid": 9 },
-                                           "wp:main": { "total": 11,
-                                                        "valid": 11,
-                                                        "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.i.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.i.1.report.json
deleted file mode 100644
index 64f72eb5b7926d8cf739d52edd70747cb9f57f21..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/record.i.1.report.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "wp:main": { "total": 1, "unknown": 1 } },
-  "wp:functions": { "f": { "f_ensures_KP5_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/simpl_is_type.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/simpl_is_type.i.0.report.json
deleted file mode 100644
index 24475a5431b1da4bd7dbdfe6337dd1e76f69aae2..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/simpl_is_type.i.0.report.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 9, "valid": 9,
-                                          "rank": 14 },
-                 "qed": { "total": 6, "valid": 6 },
-                 "wp:main": { "total": 15, "valid": 15, "rank": 13 } },
-  "wp:functions": { "f": { "f_loop_invariant_3": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 2,
-                                                       "valid": 2,
-                                                       "rank": 11 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2,
-                                                                "rank": 11 } },
-                           "f_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 11 },
-                                                   "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2,
-                                                                "rank": 11 } },
-                           "f_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 4 } },
-                           "f_loop_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 14 },
-                                               "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 14 } },
-                           "f_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 5 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 5 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 6,
-                                                                    "valid": 6,
-                                                                    "rank": 14 },
-                                           "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 9,
-                                                        "valid": 9,
-                                                        "rank": 13 } } },
-                    "g": { "g_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 7 },
-                                                   "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2,
-                                                                "rank": 7 } },
-                           "g_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 4 } },
-                           "g_loop_assigns": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                           "g_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 7 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 7 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 3,
-                                                                    "valid": 3,
-                                                                    "rank": 7 },
-                                           "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 6,
-                                                        "valid": 6,
-                                                        "rank": 7 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/simpl_is_type.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/simpl_is_type.res.oracle
index 1ffb95b1d5eedc17adfce94425529a197de8fe27..cdf7df387a7029977a0881bc9704234e707b2ca6 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/simpl_is_type.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/simpl_is_type.res.oracle
@@ -25,11 +25,9 @@
 [wp] Proved goals:   18 / 18
   Qed:               7 
   Alt-Ergo 2.0.0:   11
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/simpl_is_type.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/simpl_is_type.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    3      6 (56..68)       9       100%
-g                    3      3 (24..36)       6       100%
-check_acsl           1      2 (44..56)       3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         3        6        9       100%
+  g                         3        3        6       100%
+  check_acsl                1        2        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.0.report.json
deleted file mode 100644
index 6fe581a3fda56826a0a36332c0216385690fe68c..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.0.report.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 0 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 1 } },
-  "wp:functions": { "foo": { "foo_assert_B": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert_A": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 0 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 0 },
-                                             "wp:main": { "total": 2,
-                                                          "valid": 2,
-                                                          "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.0.session/cache/5d63c645e492af38b5a1d3859d7eeaa2.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.0.session/cache/5d63c645e492af38b5a1d3859d7eeaa2.json
deleted file mode 100644
index d6f6d72c53b397b686f611763f07ce2fc4fdf560..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.0.session/cache/5d63c645e492af38b5a1d3859d7eeaa2.json
+++ /dev/null
@@ -1,2 +0,0 @@
-{ "prover": "why3:Alt-Ergo,2.0.0", "verdict": "valid", "time": 0.0084,
-  "steps": 3 }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.i.0.report.json
deleted file mode 100644
index bd9ed2f82998f182289b0babad662f514f75e1cb..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.i.0.report.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 2, "valid": 2, "rank": 1 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 1 } },
-  "wp:functions": { "foo": { "foo_assert_B": { "alt-ergo": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 1 } },
-                             "foo_assert_A": { "alt-ergo": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 1 } },
-                             "wp:section": { "alt-ergo": { "total": 2,
-                                                           "valid": 2,
-                                                           "rank": 1 },
-                                             "wp:main": { "total": 2,
-                                                          "valid": 2,
-                                                          "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.res.oracle
index 8c9276a68e7cd532699f57d5ff1744c882c1e493..ca7dfc5297c5f4f1387f9dc2e2b5f2fca521358a 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/sizeof.res.oracle
@@ -9,9 +9,7 @@
 [wp] Proved goals:    2 / 2
   Qed:               0 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/sizeof.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/sizeof.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-foo                 -       2 (1..12)        2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  foo                       -        2        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.0.res.oracle
index 074954472b7d674670a9feb82dfa40bb94731dcc..5869f9e8eb9c2c7bfc66242966105d6968ee0971 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.0.res.oracle
@@ -9,10 +9,8 @@
 [wp] Proved goals:    2 / 2
   Qed:               1 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/struct_use_case.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/struct_use_case.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       1 (12..24)       1       100%
-g                    1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        1        1       100%
+  g                         1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.1.res.oracle
index 628c2eb2f84538cc4b72501f9beac24804ac3dd0..43e1fdcf33110afd90422d6943032afac254431b 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.1.res.oracle
@@ -8,10 +8,8 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_caveat_g_ensures_ko : Unsuccess
 [wp] Proved goals:    0 / 2
   Alt-Ergo 2.0.0:    0  (unsuccess: 2)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/struct_use_case.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/struct_use_case.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      -                 1       0.0%
-g                   -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        -        1       0.0%
+  g                         -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.i.0.report.json
deleted file mode 100644
index adcdf1f309cc1d7def8fc4a8d47646af304beb4e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.i.0.report.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 4 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 4 } },
-  "wp:functions": { "f": { "f_ensures_ok": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 } } },
-                    "g": { "g_ensures_ok": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.i.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.i.1.report.json
deleted file mode 100644
index 09163ecf25d70df3c19f70a3e1aa2cab71d64d47..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/struct_use_case.i.1.report.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "unknown": 2 },
-                 "wp:main": { "total": 2, "unknown": 2 } },
-  "wp:functions": { "f": { "f_ensures_ko": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "unknown": 1 } } },
-                    "g": { "g_ensures_ko": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/tset.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/tset.i.0.report.json
deleted file mode 100644
index ca24c6c9e5d5ee4fbddb0b8fa8fb12d7f88c55fd..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/tset.i.0.report.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 2 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 4, "valid": 4, "rank": 2 } },
-  "wp:axiomatics": { "": { "lemma_UNION_RANGE": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 2 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 2 } },
-                           "lemma_UNION_LIFT": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                           "lemma_UNION_EQ": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 1 } },
-                           "lemma_UNION_DESCR": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 2 },
-                                           "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 4,
-                                                        "valid": 4,
-                                                        "rank": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/tset.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/tset.res.oracle
index aaee4540972d46c81da4020f16b346c55f521fd0..3549b5b758771ddd2ffd66fa5319bd257fbba948 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/tset.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/tset.res.oracle
@@ -11,9 +11,7 @@
 [wp] Proved goals:    4 / 4
   Qed:               2 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/tset.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/tset.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma                2      2 (4..16)        4       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     2        2        4       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.0.res.oracle
index 66fb81dadf2992751cbdff88a688fe9a0f4d3658..a12d8a7498c7fb753bfe0c9572a0731fb44fe6a5 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.0.res.oracle
@@ -8,9 +8,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/type_guard.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/type_guard.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       1 (12..24)       1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.1.res.oracle
index ca7c410e823e8a0387fd7c273d8747376a537d87..c556540636d692234ce6c56b3215c7b6ae3ce58d 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.1.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_f_ensures_qed_ko : Unsuccess
 [wp] Proved goals:    0 / 1
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/type_guard.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/type_guard.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.i.0.report.json
deleted file mode 100644
index 188b8b52dc4a4a834af22f9fb2848c06435028d7..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 4 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 4 } },
-  "wp:functions": { "f": { "f_ensures_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.i.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.i.1.report.json
deleted file mode 100644
index 13f0466d096403f523e16d5cf127f2f1e91acaff..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/type_guard.i.1.report.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "wp:main": { "total": 1, "unknown": 1 } },
-  "wp:functions": { "f": { "f_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1,
-                                                     "unknown": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bit_test.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bit_test.0.report.json
deleted file mode 100644
index 5c6cecb0c1bf0ebafe1ccf6657fb24efe25171b5..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bit_test.0.report.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 1,
-                                          "unknown": 1, "rank": 13 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 4, "valid": 3, "unknown": 1,
-                              "rank": 13 } },
-  "wp:functions": { "sum": { "sum_ensures_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1,
-                                                     "unknown": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "unknown": 1 } },
-                             "sum_ensures_ok": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                             "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 2,
-                                                          "valid": 1,
-                                                          "unknown": 1 } } },
-                    "rotate_left": { "rotate_left_ensures_other_bits": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 13 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 13 } },
-                                     "rotate_left_ensures_bit_zero": 
-                                       { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                                     "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 13 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 13 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bit_test.c.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bit_test.c.0.report.json
deleted file mode 100644
index 6c8cdc3f855be7fa51140fe38517e7171e44eb05..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bit_test.c.0.report.json
+++ /dev/null
@@ -1,38 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 2, "valid": 1, "unknown": 1,
-                               "rank": 13 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 4, "valid": 3, "unknown": 1,
-                              "rank": 13 } },
-  "wp:functions": { "sum": { "sum_ensures_ko": { "alt-ergo": { "total": 1,
-                                                               "unknown": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "unknown": 1 } },
-                             "sum_ensures_ok": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "wp:section": { "alt-ergo": { "total": 1,
-                                                           "unknown": 1 },
-                                             "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 2,
-                                                          "valid": 1,
-                                                          "unknown": 1 } } },
-                    "rotate_left": { "rotate_left_ensures_other_bits": 
-                                       { "alt-ergo": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 13 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 13 } },
-                                     "rotate_left_ensures_bit_zero": 
-                                       { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                                     "wp:section": { "alt-ergo": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 13 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 13 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bit_test.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bit_test.res.oracle
index 9c8efdfa48e60242dceff85de5b16dc6a0a14ff8..bbc3579fd4d10e7a5a9d091d8e67660c2320454a 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bit_test.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bit_test.res.oracle
@@ -11,10 +11,8 @@
 [wp] Proved goals:    3 / 4
   Qed:               2 
   Alt-Ergo 2.0.0:    1  (unsuccess: 1)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/unit_bit_test.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/unit_bit_test.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-sum                  1     -                 2      50.0%
-rotate_left          1      1 (48..60)       2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  sum                       1        -        2      50.0%
+  rotate_left               1        1        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bool.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bool.0.report.json
deleted file mode 100644
index af56c39d59949cac91d6c047197a1f3f757a7475..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bool.0.report.json
+++ /dev/null
@@ -1,103 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 1 },
-                 "qed": { "total": 14, "valid": 14 },
-                 "wp:main": { "total": 15, "valid": 15, "rank": 1 } },
-  "wp:axiomatics": { "Foo": { "lemma_f_1": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 1 } } } },
-  "wp:functions": { "boolean_casts": { "boolean_casts_check_b1": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_b0": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_B1": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_B0": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_x2": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_x1": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_x0": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_X1": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_X0": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_c2": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_c1": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_c0": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_C1": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "boolean_casts_check_C0": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "wp:section": { "qed": { "total": 14,
-                                                                "valid": 14 },
-                                                       "wp:main": { "total": 14,
-                                                                    "valid": 14 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bool.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bool.i.0.report.json
deleted file mode 100644
index cce14a76fc5d3c4f15f0d5cc158f65973abdc826..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bool.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "valid": 1, "rank": 1 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 1 } },
-  "wp:axiomatics": { "Foo": { "lemma_f_1": { "alt-ergo": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                              "wp:section": { "alt-ergo": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bool.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bool.res.oracle
index a457770ae98a1c44a65a2ccac90ec9cdefb6119a..a941c22dc1cd28f4ba0cdf3896d55ef671631cd9 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bool.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/unit_bool.res.oracle
@@ -22,12 +22,10 @@
 [wp] Proved goals:   15 / 15
   Qed:              14 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/unit_bool.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/unit_bool.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic Foo       -       1 (1..12)        1       100%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-boolean_casts       14     -                14       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic Foo             -        1        1       100%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  boolean_casts            14        -       14       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.0.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.0.res.oracle
index 3eb2f63b434bb900e407f1fb6dbe81c157f68a59..f8eaf6ebd00baeac91e30301900b51b5f78372f4 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.0.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.0.res.oracle
@@ -8,9 +8,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/user_def_type_guard.0.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/user_def_type_guard.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       1 (12..24)       1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.1.res.oracle b/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.1.res.oracle
index d5a3dd35879fe81ed58b5a1bc72ff5466cb466e7..35968cd48a5b1c3d0d8266823e5778553243a6b0 100644
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.1.res.oracle
+++ b/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.1.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_f_ensures_qed_ko : Unsuccess
 [wp] Proved goals:    0 / 1
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_acsl/oracle_qualif/user_def_type_guard.1.report.json'
-[wp] Report out: 'tests/wp_acsl/result_qualif/user_def_type_guard.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.i.0.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.i.0.report.json
deleted file mode 100644
index 188b8b52dc4a4a834af22f9fb2848c06435028d7..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 4 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 4 } },
-  "wp:functions": { "f": { "f_ensures_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.i.1.report.json b/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.i.1.report.json
deleted file mode 100644
index 13f0466d096403f523e16d5cf127f2f1e91acaff..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_acsl/oracle_qualif/user_def_type_guard.i.1.report.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "wp:main": { "total": 1, "unknown": 1 } },
-  "wp:functions": { "f": { "f_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1,
-                                                     "unknown": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0708.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0708.i.0.report.json
deleted file mode 100644
index cf5a7dcbd5fb884e70cfa2cb85ad5746830ad50c..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0708.i.0.report.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 2 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 2 } },
-  "wp:functions": { "f": { "f_ensures_B": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 2 } },
-                           "f_ensures_A": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 2 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2,
-                                                        "rank": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0708.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0708.res.oracle
index 4be131e60409c2020a842bdd0ae2ab01fa35cf0b..15f7340cafe6961b6ca0a3daf8e11e7cedbf5caf 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0708.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0708.res.oracle
@@ -8,12 +8,10 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts0708.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts0708.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       1 (4..16)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        1        1       100%
+------------------------------------------------------------
 [wp] Running WP plugin...
 [wp] 2 goals scheduled
 [wp] [Alt-Ergo 2.0.0] Goal typed_f_ensures_A : Valid
@@ -21,9 +19,7 @@ f                   -       1 (4..16)        1       100%
 [wp] Proved goals:    2 / 2
   Qed:               0 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts0708.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts0708.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       2 (4..16)        2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        2        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0843.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0843.i.0.report.json
deleted file mode 100644
index 626ed3aae0ce0217df557e224adebe293043995e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0843.i.0.report.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 1 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 4, "valid": 4, "rank": 1 } },
-  "wp:functions": { "f3": { "f3_assigns": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                            "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } } },
-                    "g3": { "f3_requires": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                            "g3_assigns": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 1 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 1 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 3,
-                                                         "valid": 3,
-                                                         "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0843.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0843.res.oracle
index d896e322fd3320bd1a0aaa355b0dd971e9b9eb6c..69a97ba32c6009a37d119e25d36265b9514352a0 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0843.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts0843.res.oracle
@@ -11,10 +11,8 @@
 [wp] Proved goals:    4 / 4
   Qed:               2 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts0843.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts0843.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f3                   1     -                 1       100%
-g3                   1      2                3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f3                        1        -        1       100%
+  g3                        1        2        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts779.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts779.i.0.report.json
deleted file mode 100644
index 3b70a4279f9095abb5a5eddfdc7843ea95b7ee0f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts779.i.0.report.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 1,
-                                          "unknown": 1, "rank": 4 },
-                 "wp:main": { "total": 2, "valid": 1, "unknown": 1,
-                              "rank": 4 } },
-  "wp:functions": { "f": { "f_assert_rte_mem_access": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "unknown": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                           "f_assert": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 4 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 1,
-                                                                    "unknown": 1,
-                                                                    "rank": 4 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 1,
-                                                        "unknown": 1,
-                                                        "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts779.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts779.res.oracle
index e3c50082e0ac7d4a71ad71723b5dc8159bc6063b..5f9265f6a62e1461c34bac9ed962af09d035c7f5 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts779.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts779.res.oracle
@@ -9,9 +9,7 @@
 [wp] Proved goals:    1 / 2
   Qed:               0 
   Alt-Ergo 2.0.0:    1  (unsuccess: 1)
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts779.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts779.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       1 (12..24)       2      50.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        1        2      50.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts788.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts788.i.0.report.json
deleted file mode 100644
index e2a93c2c7c47819454197c5e12ab4e8881147d70..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts788.i.0.report.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 4 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 3 } },
-  "wp:functions": { "main": { "main_ensures_I2": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 3 } },
-                              "main_ensures_I1": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 3 } },
-                              "main_ensures_I0": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 2, "valid": 2,
-                                                  "rank": 4 },
-                                              "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 3,
-                                                           "rank": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts788.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts788.res.oracle
index 5cd9ede34c1da3c9383ae83555f4ff3673995c65..0775a90dcadcb5f8bb278402ee044b30dae84daf 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts788.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts788.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    3 / 3
   Qed:               1 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts788.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts788.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main                 1      2 (12..24)       3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main                      1        2        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts986.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts986.i.0.report.json
deleted file mode 100644
index a9cdce6e9dee9f7a937822bc932f32a5bd153287..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts986.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 3 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 3 } },
-  "wp:functions": { "f": { "f_assert_A": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts986.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts986.res.oracle
index 360961ac42c3def5b5c22ba3cdfe5a435aee1185..8bfdb5d257cf4f9be43c0e116635594e7b700e45 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts986.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts986.res.oracle
@@ -8,9 +8,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts986.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts986.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       1 (8..20)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1174.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1174.i.0.report.json
deleted file mode 100644
index f1ece02c99c6806c3d103a0dc409ff8c1ab000ac..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1174.i.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "coq": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "job": { "job_assert_qed_ok": { "coq": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                             "wp:section": { "coq": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1174.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1174.res.oracle
index 9e6177b2266e249a4829326674529e789e00762d..96e57860259241f69aebef3a76409ea69f069531 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1174.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1174.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    1 / 1
   Qed:             0 
   Coq:             1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_1174.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_1174.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                 -      -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       -        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1176.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1176.i.0.report.json
deleted file mode 100644
index d0dc8e7b4a79decebd0c1230052331b852e37ab2..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1176.i.0.report.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "f": { "f_assert_qed_ok": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1176.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1176.res.oracle
index 746589ddd94348aec7cc86e69d150da525fbe387..abcda8d369d768828e71481a8ba74ed4b21686fc 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1176.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1176.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Qed] Goal typed_f_assert_qed_ok : Valid
 [wp] Proved goals:    1 / 1
   Qed:             1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_1176.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_1176.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1360.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1360.i.0.report.json
deleted file mode 100644
index 08294b62609db83ca205b9f4a25801f61d6e3123..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1360.i.0.report.json
+++ /dev/null
@@ -1,69 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 1,
-                                          "unknown": 1, "rank": 4 },
-                 "qed": { "total": 8, "valid": 8 },
-                 "wp:main": { "total": 10, "valid": 9, "unknown": 1,
-                              "rank": 4 } },
-  "wp:functions": { "foo_wrong": { "foo_wrong_assert_rte_mem_access_3": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "unknown": 1 },
-                                       "wp:main": { "total": 1,
-                                                    "unknown": 1 } },
-                                   "foo_wrong_assert_rte_mem_access_2": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "foo_wrong_assert_rte_mem_access": 
-                                     { "qed": { "total": 1, "valid": 1 },
-                                       "wp:main": { "total": 1, "valid": 1 } },
-                                   "foo_wrong_assigns": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                   "foo_wrong_ensures": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "qed": { "total": 4,
-                                                            "valid": 4 },
-                                                   "wp:main": { "total": 5,
-                                                                "valid": 4,
-                                                                "unknown": 1 } } },
-                    "foo_correct": { "foo_correct_assert_rte_mem_access_3": 
-                                       { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                                     "foo_correct_assert_rte_mem_access_2": 
-                                       { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                                     "foo_correct_assert_rte_mem_access": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 4 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 4 } },
-                                     "foo_correct_assigns": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                                     "foo_correct_ensures": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                                     "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 4 },
-                                                     "qed": { "total": 4,
-                                                              "valid": 4 },
-                                                     "wp:main": { "total": 5,
-                                                                  "valid": 5,
-                                                                  "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1360.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1360.res.oracle
index 710eb3051e1cd6e1dbdc94c374cb9236ea4e233c..e152bcc3ab70b2b17c6e1742234d20ffb7e0c9fc 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1360.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1360.res.oracle
@@ -18,10 +18,8 @@
 [wp] Proved goals:    9 / 10
   Qed:               8 
   Alt-Ergo 2.0.0:    1  (unsuccess: 1)
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_1360.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_1360.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-foo_wrong            4     -                 5      80.0%
-foo_correct          4      1 (12..24)       5       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  foo_wrong                 4        -        5      80.0%
+  foo_correct               4        1        5       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1462.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1462.0.report.json
deleted file mode 100644
index deacc0239ff3acacfeae5191be8ec1fc7397e792..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1462.0.report.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 2,
-                                          "unknown": 1, "rank": 2 },
-                 "qed": { "total": 10, "valid": 10 },
-                 "wp:main": { "total": 13, "valid": 12, "unknown": 1,
-                              "rank": 2 } },
-  "wp:functions": { "wrong": { "wrong_assert_consequence_of_false_invariant": 
-                                 { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 2 },
-                                   "wp:main": { "total": 1, "valid": 1,
-                                                "rank": 2 } },
-                               "wrong_loop_invariant_C": { "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2 } },
-                               "wrong_loop_invariant_B": { "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2 } },
-                               "wrong_loop_invariant_A_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "unknown": 1 },
-                                                              "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 2,
-                                                                  "valid": 1,
-                                                                  "unknown": 1 } },
-                               "wrong_assert_for_value": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 1 } },
-                               "wrong_loop_assigns": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 3, "valid": 2,
-                                                   "unknown": 1, "rank": 2 },
-                                               "qed": { "total": 6,
-                                                        "valid": 6 },
-                                               "wp:main": { "total": 9,
-                                                            "valid": 8,
-                                                            "unknown": 1,
-                                                            "rank": 2 } } },
-                    "local": { "local_loop_invariant": { "qed": { "total": 2,
-                                                                  "valid": 2 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2 } },
-                               "local_loop_assigns": { "qed": { "total": 2,
-                                                                "valid": 2 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2 } },
-                               "wp:section": { "qed": { "total": 4,
-                                                        "valid": 4 },
-                                               "wp:main": { "total": 4,
-                                                            "valid": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1462.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1462.i.0.report.json
deleted file mode 100644
index 0719103e8bc1d5263f550516f702cf3c0b923272..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1462.i.0.report.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 3, "valid": 2, "unknown": 1,
-                               "rank": 2 },
-                 "qed": { "total": 10, "valid": 10 },
-                 "wp:main": { "total": 13, "valid": 12, "unknown": 1,
-                              "rank": 2 } },
-  "wp:functions": { "wrong": { "wrong_assert_consequence_of_false_invariant": 
-                                 { "alt-ergo": { "total": 1, "valid": 1,
-                                                 "rank": 2 },
-                                   "wp:main": { "total": 1, "valid": 1,
-                                                "rank": 2 } },
-                               "wrong_loop_invariant_C": { "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2 } },
-                               "wrong_loop_invariant_B": { "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2 } },
-                               "wrong_loop_invariant_A_KO": { "alt-ergo": 
-                                                                { "total": 1,
-                                                                  "unknown": 1 },
-                                                              "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 2,
-                                                                  "valid": 1,
-                                                                  "unknown": 1 } },
-                               "wrong_assert_for_value": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 1 } },
-                               "wrong_loop_assigns": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                               "wp:section": { "alt-ergo": { "total": 3,
-                                                             "valid": 2,
-                                                             "unknown": 1,
-                                                             "rank": 2 },
-                                               "qed": { "total": 6,
-                                                        "valid": 6 },
-                                               "wp:main": { "total": 9,
-                                                            "valid": 8,
-                                                            "unknown": 1,
-                                                            "rank": 2 } } },
-                    "local": { "local_loop_invariant": { "qed": { "total": 2,
-                                                                  "valid": 2 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2 } },
-                               "local_loop_assigns": { "qed": { "total": 2,
-                                                                "valid": 2 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2 } },
-                               "wp:section": { "qed": { "total": 4,
-                                                        "valid": 4 },
-                                               "wp:main": { "total": 4,
-                                                            "valid": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1462.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1462.res.oracle
index eb31be8a44ffba5eb0b43cb007262a89be0dfbee..177d98151e8cd26609a599a51fd82190badddb8f 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1462.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1462.res.oracle
@@ -20,10 +20,8 @@
 [wp] Proved goals:   12 / 13
   Qed:              10 
   Alt-Ergo 2.0.0:    2  (unsuccess: 1)
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_1462.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_1462.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-wrong                6      2 (4..16)        9      88.9%
-local                4     -                 4       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  wrong                     6        2        9      88.9%
+  local                     4        -        4       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1586.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1586.0.report.json
deleted file mode 100644
index 4086264704c66bcb7c7ff5f89b2284f182ce521d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1586.0.report.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "unknown": 2 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 4, "valid": 2, "unknown": 2 } },
-  "wp:functions": { "compute_bizarre": { "compute_bizarre_Bizarre_ensures_TRANS": 
-                                           { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                                         "wp:section": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } } },
-                    "compute_normal": { "compute_normal_Normal_ensures_TRANS": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "wp:section": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } } },
-                    "main_bizarre_KO": { "main_bizarre_KO_assert_FALSE": 
-                                           { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "unknown": 1 } },
-                                         "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "unknown": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "unknown": 1 } } },
-                    "main_normal_KO": { "main_normal_KO_assert_FALSE": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "unknown": 1 } },
-                                        "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "unknown": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1586.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1586.i.0.report.json
deleted file mode 100644
index c8f7254db678407b637fbbd5630ad7138b8d784f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1586.i.0.report.json
+++ /dev/null
@@ -1,39 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 2, "unknown": 2 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 4, "valid": 2, "unknown": 2 } },
-  "wp:functions": { "compute_bizarre": { "compute_bizarre_Bizarre_ensures_TRANS": 
-                                           { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                                         "wp:section": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } } },
-                    "compute_normal": { "compute_normal_Normal_ensures_TRANS": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "wp:section": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } } },
-                    "main_bizarre_KO": { "main_bizarre_KO_assert_FALSE": 
-                                           { "alt-ergo": { "total": 1,
-                                                           "unknown": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "unknown": 1 } },
-                                         "wp:section": { "alt-ergo": 
-                                                           { "total": 1,
-                                                             "unknown": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "unknown": 1 } } },
-                    "main_normal_KO": { "main_normal_KO_assert_FALSE": 
-                                          { "alt-ergo": { "total": 1,
-                                                          "unknown": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "unknown": 1 } },
-                                        "wp:section": { "alt-ergo": { "total": 1,
-                                                                    "unknown": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1586.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1586.res.oracle
index ce7b8a4fe68ac48060a4b00f9f5d6d6d2b916fe2..442d60de78159ae529a35ec4db02d2482ea75df2 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1586.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1586.res.oracle
@@ -11,12 +11,10 @@
 [wp] Proved goals:    2 / 4
   Qed:               2 
   Alt-Ergo 2.0.0:    0  (unsuccess: 2)
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_1586.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_1586.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-compute_bizarre      1     -                 1       100%
-compute_normal       1     -                 1       100%
-main_bizarre_KO     -      -                 1       0.0%
-main_normal_KO      -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  compute_bizarre           1        -        1       100%
+  compute_normal            1        -        1       100%
+  main_bizarre_KO           -        -        1       0.0%
+  main_normal_KO            -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1588.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1588.0.report.json
deleted file mode 100644
index 20f18a7e95a515ebdf59eef3ef5be2c0db1a115a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1588.0.report.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{ "wp:global": { "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 3, "valid": 3 } },
-  "wp:functions": { "f": { "f_assert_a1": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "f_loop_invariant_l1_2": { "qed": { "total": 2,
-                                                               "valid": 2 },
-                                                      "wp:main": { "total": 2,
-                                                                   "valid": 2 } },
-                           "wp:section": { "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1588.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1588.i.0.report.json
deleted file mode 100644
index 20f18a7e95a515ebdf59eef3ef5be2c0db1a115a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1588.i.0.report.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{ "wp:global": { "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 3, "valid": 3 } },
-  "wp:functions": { "f": { "f_assert_a1": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "f_loop_invariant_l1_2": { "qed": { "total": 2,
-                                                               "valid": 2 },
-                                                      "wp:main": { "total": 2,
-                                                                   "valid": 2 } },
-                           "wp:section": { "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1588.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1588.res.oracle
index 55913b62c703f179534e696b2cf9deb9b0ccd523..5d175d94ffb0c144848044e01ea79e7d07726b41 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1588.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1588.res.oracle
@@ -13,9 +13,7 @@
 [wp] [Qed] Goal typed_f_assert_a1 : Valid
 [wp] Proved goals:    3 / 3
   Qed:             3
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_1588.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_1588.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    3     -                 3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         3        -        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1601.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1601.0.report.json
deleted file mode 100644
index b05fc16aeebf372f67037ec39e5960144f8adfbf..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1601.0.report.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 5 },
-                 "qed": { "total": 7, "valid": 7 },
-                 "wp:main": { "total": 8, "valid": 8, "rank": 5 } },
-  "wp:functions": { "foo": { "foo_assert_7": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert_6": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert_5": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert_4": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert_3": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert_2": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 5 } },
-                             "foo_basic_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                             "qed": { "total": 7,
-                                                      "valid": 7 },
-                                             "wp:main": { "total": 8,
-                                                          "valid": 8,
-                                                          "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1601.c.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1601.c.0.report.json
deleted file mode 100644
index 406e1c61d89ad35e2df5c92b839eec586460153d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1601.c.0.report.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "valid": 1, "rank": 5 },
-                 "qed": { "total": 7, "valid": 7 },
-                 "wp:main": { "total": 8, "valid": 8, "rank": 5 } },
-  "wp:functions": { "foo": { "foo_assert_7": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert_6": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert_5": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert_4": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert_3": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert_2": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "foo_assert": { "alt-ergo": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 5 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 5 } },
-                             "foo_basic_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                             "wp:section": { "alt-ergo": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 5 },
-                                             "qed": { "total": 7,
-                                                      "valid": 7 },
-                                             "wp:main": { "total": 8,
-                                                          "valid": 8,
-                                                          "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1601.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1601.res.oracle
index eeccda7e270c592e753c1d0429a739688b6aef55..6d8c8601124e76bcd9ce6e3d78fada0e70117020 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1601.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1601.res.oracle
@@ -15,9 +15,7 @@
 [wp] Proved goals:    8 / 8
   Qed:               7 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_1601.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_1601.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-foo                  7      1 (16..28)       8       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  foo                       7        1        8       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.0.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.0.res.oracle
index 99bc35317b0c035e229adecc85911840f4de0657..835730a3d7f1cec035748c55915ec564d9031ed7 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.0.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.0.res.oracle
@@ -13,13 +13,11 @@
 [wp] Proved goals:    4 / 6
   Qed:               3 
   Alt-Ergo 2.0.0:    1  (unsuccess: 2)
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_1828.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_1828.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-local_frame         -       1 (1..12)        1       100%
-global_frame         3     -                 5      60.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  local_frame               -        1        1       100%
+  global_frame              3        -        5      60.0%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'global_frame':
   /*@ behavior typed: requires \separated(&zero,one); */
   void global_frame(int *one, int arg);
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.1.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.1.res.oracle
index 8434a188aab590de1c135d9d6b42e879b9281425..7e35b5a1e0b55daf75a51c9925b2017caae6e422 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.1.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.1.res.oracle
@@ -13,13 +13,11 @@
 [wp] Proved goals:    6 / 6
   Qed:               5 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_1828.1.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_1828.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-local_frame         -       1 (1..12)        1       100%
-global_frame         5     -                 5       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  local_frame               -        1        1       100%
+  global_frame              5        -        5       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'global_frame':
   /*@
      behavior typed_ref:
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.i.0.report.json
deleted file mode 100644
index f8ab7344ff909e8c6ce3b9ce735fa7a20149ac2c..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.i.0.report.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 1,
-                                          "unknown": 2, "rank": 1 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 6, "valid": 4, "unknown": 2,
-                              "rank": 1 } },
-  "wp:functions": { "local_frame": { "local_frame_assert_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 } },
-                                     "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 } } },
-                    "global_frame": { "global_frame_assert_ok_2": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                      "global_frame_assert_ok": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                      "global_frame_ensures_zero_always": 
-                                        { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                                      "global_frame_ensures_one_iff_ref": 
-                                        { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "unknown": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "unknown": 1 } },
-                                      "global_frame_ensures_sep_iff_ref": 
-                                        { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "unknown": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "unknown": 1 } },
-                                      "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 2,
-                                                          "unknown": 2 },
-                                                      "qed": { "total": 3,
-                                                               "valid": 3 },
-                                                      "wp:main": { "total": 5,
-                                                                   "valid": 3,
-                                                                   "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.i.1.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.i.1.report.json
deleted file mode 100644
index 4c8caeeb822703c93e944d06da3fe492988b9c83..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_1828.i.1.report.json
+++ /dev/null
@@ -1,46 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 1 },
-                 "qed": { "total": 5, "valid": 5 },
-                 "wp:main": { "total": 6, "valid": 6, "rank": 1 } },
-  "wp:functions": { "local_frame": { "local_frame_assert_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 } },
-                                     "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 } } },
-                    "global_frame": { "global_frame_assert_ok_2": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                      "global_frame_assert_ok": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                      "global_frame_ensures_zero_always": 
-                                        { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                                      "global_frame_ensures_one_iff_ref": 
-                                        { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                                      "global_frame_ensures_sep_iff_ref": 
-                                        { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                                      "wp:section": { "qed": { "total": 5,
-                                                               "valid": 5 },
-                                                      "wp:main": { "total": 5,
-                                                                   "valid": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2040.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2040.0.report.json
deleted file mode 100644
index 576a872d9dac3477f1c9f345a8c56e3e1dc28634..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2040.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "call": { "call_assert": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2040.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2040.i.0.report.json
deleted file mode 100644
index 576a872d9dac3477f1c9f345a8c56e3e1dc28634..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2040.i.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "call": { "call_assert": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                              "wp:section": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2040.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2040.res.oracle
index 4d4b554f999735ad1765a76f7962b5e40cc0141d..058efe3f4e9bbaa5cc8e2b915c0e488596667b08 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2040.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2040.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Qed] Goal typed_call_assert : Valid
 [wp] Proved goals:    1 / 1
   Qed:             1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_2040.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_2040.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-call                 1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  call                      1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2079.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2079.i.0.report.json
deleted file mode 100644
index 8cfd69611e5ac5a6ed8fc5814df083844b6d6ce6..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2079.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 2, "valid": 2 } },
-  "wp:functions": { "main": { "main_ensures_Eval_Q": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                              "main_ensures_Eval_P": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                              "wp:section": { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2079.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2079.res.oracle
index d4b8e198b08346e06d4cf6f685de7d40b02e427e..bfcb01c492df22e9d7a750db82d299ee4de2515c 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2079.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2079.res.oracle
@@ -8,9 +8,7 @@
 [wp] [Qed] Goal typed_main_ensures_Eval_Q : Valid
 [wp] Proved goals:    2 / 2
   Qed:             2
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_2079.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_2079.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main                 2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main                      2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2159.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2159.0.report.json
deleted file mode 100644
index 136688665622d6f4b92f8c31f42be9c1e6fc30b3..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2159.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 4 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 4 } },
-  "wp:functions": { "job": { "job_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 4 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 4 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2159.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2159.i.0.report.json
deleted file mode 100644
index 433377e30269315c1028bd3bb9514d909c13f137..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2159.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 4 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 3 } },
-  "wp:functions": { "job": { "job_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 4 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 4 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2159.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2159.res.oracle
index f241129fe79416eb622e6e08a9a0382ae2c20860..134d3f7b54b412f2df29ca65758ba19947152f8c 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2159.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2159.res.oracle
@@ -8,9 +8,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_2159.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_2159.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                 -       1 (12..24)       1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2471.0.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2471.0.res.oracle
index 496e2f0690073f685362bcf86099d58a7ae46d38..e76b5f478c19919228e734887cbefc10572d00fd 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2471.0.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2471.0.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_foo_assert_ko : Unsuccess
 [wp] Proved goals:    0 / 1
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_2471.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_2471.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-foo                 -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  foo                       -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2471.1.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2471.1.res.oracle
index d1bac58fc498ae25867f0a51a83cbcea2f94f795..945eb815d757877ea52d2a36478f8486ec597d5d 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2471.1.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2471.1.res.oracle
@@ -8,9 +8,7 @@
 [wp] [Alt-Ergo (Native)] Goal typed_foo_assert_ko : Unsuccess
 [wp] Proved goals:    0 / 1
   Alt-Ergo:        0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_2471.1.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_2471.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-foo                 -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  foo                       -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2471.2.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2471.2.res.oracle
index c83a6e29b181ad4907472692dddfebddeafa80c3..4e7f9b5df66291b2459a8512ce98a213ed64571c 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2471.2.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/bts_2471.2.res.oracle
@@ -9,9 +9,7 @@
 [wp] [Coq (Native)] Goal typed_foo_assert_ko : Unsuccess
 [wp] Proved goals:    0 / 1
   Coq:             0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_bts/oracle_qualif/bts_2471.2.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/bts_2471.2.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-foo                 -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  foo                       -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/ergo_typecheck.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/ergo_typecheck.0.report.json
deleted file mode 100644
index 414c3cf94d8eb41a5b1a4767cdfbacd5c6e2fc60..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/ergo_typecheck.0.report.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{ "wp:global": { "qed": { "total": 8, "valid": 8 },
-                 "wp:main": { "total": 8, "valid": 8 } },
-  "wp:functions": { "f": { "f_assigns": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "f_ensures_var_unit4": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_var_unit3": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_var_unit2": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_var_unit1": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_var_unit0": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_var_inline": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                           "f_ensures_var_divded": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                           "wp:section": { "qed": { "total": 8, "valid": 8 },
-                                           "wp:main": { "total": 8,
-                                                        "valid": 8 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/ergo_typecheck.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/ergo_typecheck.i.0.report.json
deleted file mode 100644
index 414c3cf94d8eb41a5b1a4767cdfbacd5c6e2fc60..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/ergo_typecheck.i.0.report.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{ "wp:global": { "qed": { "total": 8, "valid": 8 },
-                 "wp:main": { "total": 8, "valid": 8 } },
-  "wp:functions": { "f": { "f_assigns": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "f_ensures_var_unit4": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_var_unit3": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_var_unit2": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_var_unit1": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_var_unit0": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_var_inline": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                           "f_ensures_var_divded": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                           "wp:section": { "qed": { "total": 8, "valid": 8 },
-                                           "wp:main": { "total": 8,
-                                                        "valid": 8 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/ergo_typecheck.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/ergo_typecheck.res.oracle
index e0de6d5f1e0f840efc616420df58ba5df14897ba..7c15d302575a2787a8d5b4fcfbc5b1f35d9a26fd 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/ergo_typecheck.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/ergo_typecheck.res.oracle
@@ -14,9 +14,7 @@
 [wp] [Qed] Goal typed_f_assigns : Valid
 [wp] Proved goals:    8 / 8
   Qed:             8
-[wp] Report in:  'tests/wp_bts/oracle_qualif/ergo_typecheck.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/ergo_typecheck.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    8     -                 8       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         8        -        8       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-364.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-364.0.report.json
deleted file mode 100644
index 490a5bbcd4eedeed848886f394b684250665fc0e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-364.0.report.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 7 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 8 } },
-  "wp:functions": { "main": { "main_assert_OVER": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 7 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 8 } },
-                              "main_assert_ZERO": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 5 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 6 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 2, "valid": 2,
-                                                  "rank": 7 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2,
-                                                           "rank": 8 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-364.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-364.i.0.report.json
deleted file mode 100644
index cd95b6d3b7037691df3e75897d0bde9976d48581..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-364.i.0.report.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 2, "valid": 2, "rank": 8 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 8 } },
-  "wp:functions": { "main": { "main_assert_OVER": { "alt-ergo": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 8 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 8 } },
-                              "main_assert_ZERO": { "alt-ergo": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 6 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 6 } },
-                              "wp:section": { "alt-ergo": { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 8 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2,
-                                                           "rank": 8 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-364.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-364.res.oracle
index 42d8ba9e5b75175e08864dd5d58147c5acdb2982..794c8d9a056a8c29890ce4f341981bcc45896fda 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-364.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-364.res.oracle
@@ -9,9 +9,7 @@
 [wp] Proved goals:    2 / 2
   Qed:               0 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue-364.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue-364.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main                -       2 (28..40)       2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main                      -        2        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-684-exit.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-684-exit.0.report.json
deleted file mode 100644
index 43d68882c15550cf2332345a3d4ce10c709184ac..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-684-exit.0.report.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{ "wp:global": { "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 4, "valid": 4 } },
-  "wp:functions": { "inconditional_exit": { "inconditional_exit_assigns": 
-                                              { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } },
-                                            "inconditional_exit_ensures": 
-                                              { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                                            "inconditional_exit_exits": 
-                                              { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                                            "wp:section": { "qed": { "total": 4,
-                                                                    "valid": 4 },
-                                                            "wp:main": 
-                                                              { "total": 4,
-                                                                "valid": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-684-exit.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-684-exit.res.oracle
index 798f9dce70e5ef0f33472fa2955b33867aa093f1..e1937ad2d564359816d4d03bcc49474a3b53ab07 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-684-exit.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue-684-exit.res.oracle
@@ -10,9 +10,7 @@
 [wp] [Qed] Goal typed_inconditional_exit_assigns_normal : Valid
 [wp] Proved goals:    4 / 4
   Qed:             4
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue-684-exit.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue-684-exit.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-inconditional_exit   4     -                 4       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  inconditional_exit        4        -        4       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.0.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.0.res.oracle
index e3ee19b027bad6735968cefd342c5cafa24922b0..3f60a14e71d487eb174bd6cda2a4814fa4ccfba9 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.0.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.0.res.oracle
@@ -8,10 +8,8 @@
 [wp] Proved goals:    2 / 2
   Qed:               0 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue_143.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue_143.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic A         -       1 (1..12)        1       100%
-Axiomatic B         -       1 (1..12)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic A               -        1        1       100%
+  Axiomatic B               -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.1.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.1.res.oracle
index 3da99f6f4166562a7d709739d98a05aad12f7cf7..567c6b33c753676f276a1a1f828f77ed5e8f3584 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.1.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.1.res.oracle
@@ -9,10 +9,8 @@
 [wp] Proved goals:    2 / 2
   Qed:               0 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue_143.1.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue_143.1.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic A         -       1 (1..12)        1       100%
-Axiomatic B         -       1 (1..12)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic A               -        1        1       100%
+  Axiomatic B               -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.2.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.2.res.oracle
index feee3c9109990d2eebec4549db1f994cd3b95c2f..3f60a14e71d487eb174bd6cda2a4814fa4ccfba9 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.2.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.2.res.oracle
@@ -8,10 +8,8 @@
 [wp] Proved goals:    2 / 2
   Qed:               0 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue_143.2.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue_143.2.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic A         -       1 (1..12)        1       100%
-Axiomatic B         -       1 (1..12)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic A               -        1        1       100%
+  Axiomatic B               -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.3.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.3.res.oracle
index a9171eb8418720ec232899852ae3badcfbe5934d..c9e8d86aca497332e957f2c9c0ff07e23588c459 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.3.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.3.res.oracle
@@ -11,10 +11,8 @@
   Command './tests/inexistant-prover' not found
 [wp] Proved goals:    0 / 2
   Coq:             0  (failed: 2)
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue_143.3.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue_143.3.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic A         -      -                 1       0.0%
-Axiomatic B         -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic A               -        -        1       0.0%
+  Axiomatic B               -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.i.0.report.json
deleted file mode 100644
index 0700f6935c23fc9c322c10c722249dc37920e929..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.i.0.report.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 1 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 1 } },
-  "wp:axiomatics": { "A": { "lemma_ok_because_inconsistent": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 1 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 } } },
-                     "B": { "lemma_ok_because_consistent": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 1 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.i.1.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.i.1.report.json
deleted file mode 100644
index 0700f6935c23fc9c322c10c722249dc37920e929..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.i.1.report.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 1 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 1 } },
-  "wp:axiomatics": { "A": { "lemma_ok_because_inconsistent": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 1 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 } } },
-                     "B": { "lemma_ok_because_consistent": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 1 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.i.2.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.i.2.report.json
deleted file mode 100644
index 0700f6935c23fc9c322c10c722249dc37920e929..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.i.2.report.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 1 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 1 } },
-  "wp:axiomatics": { "A": { "lemma_ok_because_inconsistent": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 1 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 } } },
-                     "B": { "lemma_ok_because_consistent": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 1 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.i.3.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.i.3.report.json
deleted file mode 100644
index 15283eee2bd037db9bcf0fc78b656fc1c2e6e3f7..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_143.i.3.report.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{ "wp:global": { "coq": { "total": 2, "failed": 2 },
-                 "wp:main": { "total": 2, "failed": 2 } },
-  "wp:axiomatics": { "A": { "lemma_ok_because_inconsistent": { "coq": 
-                                                                 { "total": 1,
-                                                                   "failed": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "failed": 1 } },
-                            "wp:section": { "coq": { "total": 1,
-                                                     "failed": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "failed": 1 } } },
-                     "B": { "lemma_ok_because_consistent": { "coq": { "total": 1,
-                                                                    "failed": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "failed": 1 } },
-                            "wp:section": { "coq": { "total": 1,
-                                                     "failed": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "failed": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_198.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_198.0.report.json
deleted file mode 100644
index 023f9c0b35da49a1fc4e765cae8045c516e19aa6..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_198.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 2 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 2 } },
-  "wp:axiomatics": { "": { "lemma_broken": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 2 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_198.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_198.i.0.report.json
deleted file mode 100644
index 8add84a6b5d7f48c762f4162d0a1f437623fe410..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_198.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "valid": 1, "rank": 2 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 2 } },
-  "wp:axiomatics": { "": { "lemma_broken": { "alt-ergo": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 2 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 2 } },
-                           "wp:section": { "alt-ergo": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 2 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_198.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_198.res.oracle
index f391d02b573f44e30cbcd5fbfad230fe371fe8e0..6b63d30c136f4292c3173deaf647df9dd5918525 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_198.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_198.res.oracle
@@ -7,9 +7,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue_198.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue_198.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -       1 (4..16)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_447.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_447.0.report.json
deleted file mode 100644
index 32a7cab92e8f4145b8359eaa4952a7778af2db67..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_447.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:axiomatics": { "": { "lemma_foo": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_447.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_447.i.0.report.json
deleted file mode 100644
index f93f10055789723c4cd79cb694034af2fd44c014..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_447.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "valid": 1, "rank": 1 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 1 } },
-  "wp:axiomatics": { "": { "lemma_foo": { "alt-ergo": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 1 } },
-                           "wp:section": { "alt-ergo": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_447.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_447.res.oracle
index fe6b5998b58d94698d5b245fe644dbde90c64297..eda9ed37a783247e5f87703a77503c35c3979031 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_447.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_447.res.oracle
@@ -7,9 +7,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue_447.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue_447.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -       1                1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_453.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_453.0.report.json
deleted file mode 100644
index 6deccb7f511907d2da384a9fb2bb7691f959eb63..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_453.0.report.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{ "wp:global": { "qed": { "total": 6, "valid": 6 },
-                 "wp:main": { "total": 6, "valid": 6 } },
-  "wp:functions": { "f1": { "f1_assigns": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                            "f1_loop_assigns": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                            "f1_ensures_Sincr": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                            "wp:section": { "qed": { "total": 3, "valid": 3 },
-                                            "wp:main": { "total": 3,
-                                                         "valid": 3 } } },
-                    "f2": { "f2_assigns": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                            "f2_loop_assigns": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                            "f2_ensures_Sincr": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                            "wp:section": { "qed": { "total": 3, "valid": 3 },
-                                            "wp:main": { "total": 3,
-                                                         "valid": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_453.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_453.i.0.report.json
deleted file mode 100644
index 6deccb7f511907d2da384a9fb2bb7691f959eb63..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_453.i.0.report.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{ "wp:global": { "qed": { "total": 6, "valid": 6 },
-                 "wp:main": { "total": 6, "valid": 6 } },
-  "wp:functions": { "f1": { "f1_assigns": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                            "f1_loop_assigns": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                            "f1_ensures_Sincr": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                            "wp:section": { "qed": { "total": 3, "valid": 3 },
-                                            "wp:main": { "total": 3,
-                                                         "valid": 3 } } },
-                    "f2": { "f2_assigns": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                            "f2_loop_assigns": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                            "f2_ensures_Sincr": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                            "wp:section": { "qed": { "total": 3, "valid": 3 },
-                                            "wp:main": { "total": 3,
-                                                         "valid": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_453.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_453.res.oracle
index a1ec9480bb7bf24cd58d799150e56fb4bac9071e..c23bd61bb48e42e8db14f2a7fa52829d737daaf5 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_453.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_453.res.oracle
@@ -12,10 +12,8 @@
 [wp] [Qed] Goal typed_f2_assigns : Valid
 [wp] Proved goals:    6 / 6
   Qed:             6
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue_453.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue_453.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f1                   3     -                 3       100%
-f2                   3     -                 3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f1                        3        -        3       100%
+  f2                        3        -        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_494.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_494.0.report.json
deleted file mode 100644
index 701b870b9865da23dd2503dc6abb4e2120c90d74..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_494.0.report.json
+++ /dev/null
@@ -1,37 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 1,
-                                          "unknown": 2, "rank": 3 },
-                 "wp:main": { "total": 3, "valid": 1, "unknown": 2,
-                              "rank": 3 } },
-  "wp:functions": { "f": { "f_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 3 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 } } },
-                    "job_ko_fixed": { "job_ko_fixed_assert_Wrong": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 } },
-                                      "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "unknown": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "unknown": 1 } } },
-                    "job_ko_success": { "job_ko_success_assert_Wrong": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "unknown": 1 } },
-                                        "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "unknown": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_494.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_494.i.0.report.json
deleted file mode 100644
index d2c13e606a02ea298d5cecf7a69d686f94725326..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_494.i.0.report.json
+++ /dev/null
@@ -1,35 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 3, "valid": 1, "unknown": 2,
-                               "rank": 3 },
-                 "wp:main": { "total": 3, "valid": 1, "unknown": 2,
-                              "rank": 3 } },
-  "wp:functions": { "f": { "f_ensures": { "alt-ergo": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 3 } },
-                           "wp:section": { "alt-ergo": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 } } },
-                    "job_ko_fixed": { "job_ko_fixed_assert_Wrong": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 } },
-                                      "wp:section": { "alt-ergo": { "total": 1,
-                                                                    "unknown": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "unknown": 1 } } },
-                    "job_ko_success": { "job_ko_success_assert_Wrong": 
-                                          { "alt-ergo": { "total": 1,
-                                                          "unknown": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "unknown": 1 } },
-                                        "wp:section": { "alt-ergo": { "total": 1,
-                                                                    "unknown": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_494.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_494.res.oracle
index 592d4a5f61330d27a4ab5382dc872b9f212dff89..51f7403d0e1fe5f001aed02d7a9c8f4b28b14204 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_494.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_494.res.oracle
@@ -10,11 +10,9 @@
 [wp] Proved goals:    1 / 3
   Qed:               0 
   Alt-Ergo 2.0.0:    1  (unsuccess: 2)
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue_494.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue_494.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       1 (8..20)        1       100%
-job_ko_fixed        -      -                 1       0.0%
-job_ko_success      -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        1        1       100%
+  job_ko_fixed              -        -        1       0.0%
+  job_ko_success            -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_508.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_508.0.report.json
deleted file mode 100644
index aca2702f98fd0f0fafd25d8b03e8ae5db3e50b16..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_508.0.report.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1,
-                                          "rank": 14 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 15 } },
-  "wp:functions": { "add": { "add_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 14 },
-                                              "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 3,
-                                                           "rank": 15 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 14 },
-                                             "qed": { "total": 2,
-                                                      "valid": 2 },
-                                             "wp:main": { "total": 3,
-                                                          "valid": 3,
-                                                          "rank": 15 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_508.c.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_508.c.0.report.json
deleted file mode 100644
index fee0159b4af4ef847347a9b742fea48030486520..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_508.c.0.report.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1,
-                                          "rank": 14 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 14 } },
-  "wp:functions": { "add": { "add_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 14 },
-                                              "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 3,
-                                                           "rank": 14 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 14 },
-                                             "qed": { "total": 2,
-                                                      "valid": 2 },
-                                             "wp:main": { "total": 3,
-                                                          "valid": 3,
-                                                          "rank": 14 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_508.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_508.res.oracle
index 565ebf75c772f30336b80a9a15332fd752615d91..a13603335065398c33e057b2e7aa726d9806ad31 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_508.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_508.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    3 / 3
   Qed:               2 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue_508.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue_508.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-add                  2      1 (56..68)       3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  add                       2        1        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_711.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_711.0.report.json
deleted file mode 100644
index 2d5eb4f32cca262b9256788fce03f3e6fd0edef8..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_711.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 1 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 1 } },
-  "wp:axiomatics": { "LISTS": { "lemma_A": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_711.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_711.res.oracle
index 9b5479576b1e279295c26eb8387786c26a17baac..239e3a041dc4a39e1b5cc9eb8da40908d2bf3a5f 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_711.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_711.res.oracle
@@ -7,9 +7,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue_711.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue_711.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic LISTS     -       1 (1..12)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic LISTS           -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_a.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_a.0.report.json
deleted file mode 100644
index 3acc6c970188c6875b060cde5aeca241e92e5c18..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_a.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "foo": { "dummy_requires": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "wp:section": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_a.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_a.res.oracle
index 864eca8deda7cf6c58b43113a232d44863491e0c..ed8d24a253a4e71985d065afaebccfcdc9098daf 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_a.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_a.res.oracle
@@ -9,9 +9,7 @@
 [wp] [Qed] Goal typed_foo_call_dummy_requires : Valid
 [wp] Proved goals:    1 / 1
   Qed:             1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue_715_a.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue_715_a.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-foo                  1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  foo                       1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_b.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_b.0.report.json
deleted file mode 100644
index f700fbcb428e10658add65020e24732d24ce6dc6..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_b.0.report.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 3 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 3 } },
-  "wp:functions": { "foo": { "dummy_requires_2": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                             "dummy_requires": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 3 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 3 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                             "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 2,
-                                                          "valid": 2,
-                                                          "rank": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_b.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_b.res.oracle
index 240b17af9dff1fab315506a1b5bfe768900620d5..2c32d233fed4e63e9fa4a1a695b422d17eb112c3 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_b.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/issue_715_b.res.oracle
@@ -11,9 +11,7 @@
 [wp] Proved goals:    2 / 2
   Qed:               1 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_bts/oracle_qualif/issue_715_b.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/issue_715_b.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-foo                  1      1 (8..20)        2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  foo                       1        1        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/nupw-bcl-bts1120.i.0.report.json b/src/plugins/wp/tests/wp_bts/oracle_qualif/nupw-bcl-bts1120.i.0.report.json
deleted file mode 100644
index 4c4cf67940252aa7f1e4b328dfa5f41b385fc87f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/nupw-bcl-bts1120.i.0.report.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{ "wp:global": { "qed": { "total": 8, "valid": 8 },
-                 "wp:main": { "total": 8, "valid": 8 } },
-  "wp:functions": { "g": { "g_assigns": { "qed": { "total": 4, "valid": 4 },
-                                          "wp:main": { "total": 4,
-                                                       "valid": 4 } },
-                           "g_loop_assigns": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                           "g_exits_ok": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "wp:section": { "qed": { "total": 6, "valid": 6 },
-                                           "wp:main": { "total": 6,
-                                                        "valid": 6 } } },
-                    "unreachable_smt_with_contract": { "f_with_precond_requires_ok": 
-                                                         { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                                       "unreachable_smt_with_contract_ensures_ok": 
-                                                         { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                                       "wp:section": 
-                                                         { "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_bts/oracle_qualif/nupw-bcl-bts1120.res.oracle b/src/plugins/wp/tests/wp_bts/oracle_qualif/nupw-bcl-bts1120.res.oracle
index bfdf15d4931fd44e05f315d8ddcd4ca2a4516749..272e07b8fe6b7f3f20d9efa62f062148aa8fcb80 100644
--- a/src/plugins/wp/tests/wp_bts/oracle_qualif/nupw-bcl-bts1120.res.oracle
+++ b/src/plugins/wp/tests/wp_bts/oracle_qualif/nupw-bcl-bts1120.res.oracle
@@ -20,10 +20,8 @@
 [wp] [Qed] Goal typed_unreachable_smt_with_contract_call_f_with_precond_2_requires_ok : Valid
 [wp] Proved goals:    8 / 8
   Qed:             8
-[wp] Report in:  'tests/wp_bts/oracle_qualif/nupw-bcl-bts1120.0.report.json'
-[wp] Report out: 'tests/wp_bts/result_qualif/nupw-bcl-bts1120.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-g                    6     -                 6       100%
-unreachable_smt_with_contract   2   -        2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  g                         6        -        6       100%
+  unreachable_smt_with_contract   2   -       2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication-without-overflow.c.0.report.json b/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication-without-overflow.c.0.report.json
deleted file mode 100644
index a69824b5f31e853db104fa911f6e4974359c503d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication-without-overflow.c.0.report.json
+++ /dev/null
@@ -1,93 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 11, "valid": 11,
-                                          "rank": 22 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 14, "valid": 14, "rank": 22 } },
-  "wp:axiomatics": { "mult": { "lemma_sizeof_ok_ok": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                               "wp:section": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } } } },
-  "wp:functions": { "BinaryMultiplication": { "BinaryMultiplication_assert_rte_unsigned_overflow_4": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 5 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                                              "BinaryMultiplication_assert_rte_unsigned_overflow_3": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 5 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                                              "BinaryMultiplication_assert_rte_unsigned_overflow_2": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 10 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 10 } },
-                                              "BinaryMultiplication_assert_rte_unsigned_overflow": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 4 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 4 } },
-                                              "BinaryMultiplication_loop_invariant_inv2_ok_deductible": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2, "valid": 2,
-                                                      "rank": 22 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 22 } },
-                                              "BinaryMultiplication_loop_invariant_inv1_ok": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 19 },
-                                                  "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 19 } },
-                                              "BinaryMultiplication_assert_a1_ok_deductible": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 3 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 3 } },
-                                              "BinaryMultiplication_loop_variant": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2, "valid": 2,
-                                                      "rank": 13 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 13 } },
-                                              "BinaryMultiplication_loop_assigns": 
-                                                { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                                              "BinaryMultiplication_ensures_product": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 17 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 17 } },
-                                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 11,
-                                                                  "valid": 11,
-                                                                  "rank": 22 },
-                                                              "qed": 
-                                                                { "total": 2,
-                                                                  "valid": 2 },
-                                                              "wp:main": 
-                                                                { "total": 13,
-                                                                  "valid": 13,
-                                                                  "rank": 22 } } } } }
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication-without-overflow.res.oracle b/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication-without-overflow.res.oracle
index 4aa305f3c58224b6a063e5ea5469de67bc6af1d1..2c4f85f806af01a1db04062887a98b807e0d89da 100644
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication-without-overflow.res.oracle
+++ b/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication-without-overflow.res.oracle
@@ -17,15 +17,13 @@
 [wp] Proved goals:   10 / 10
   Qed:               3 
   Alt-Ergo 2.0.0:    7
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/binary-multiplication-without-overflow.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/binary-multiplication-without-overflow.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic mult       1     -                 1       100%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-BinaryMultiplication   2    7 (104..128)     9       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic mult            1        -        1       100%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  BinaryMultiplication      2        7        9       100%
+------------------------------------------------------------
 [wp] Running WP plugin...
 [rte] annotating function BinaryMultiplication
 [wp] 14 goals scheduled
@@ -46,12 +44,10 @@ BinaryMultiplication   2    7 (104..128)     9       100%
 [wp] Proved goals:   11 / 14
   Qed:               0 
   Alt-Ergo 2.0.0:   11
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/binary-multiplication-without-overflow.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/binary-multiplication-without-overflow.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic mult       1     -                 1       100%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-BinaryMultiplication   2   11 (104..128)    13       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic mult            1        -        1       100%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  BinaryMultiplication      2       11       13       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication.c.0.report.json b/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication.c.0.report.json
deleted file mode 100644
index dfcf40a1b2e7eb37e32f36ab7b2b0a1bd883fe6e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication.c.0.report.json
+++ /dev/null
@@ -1,109 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 13, "valid": 13,
-                                          "rank": 67 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 16, "valid": 16, "rank": 67 } },
-  "wp:axiomatics": { "mult": { "lemma_sizeof_ok_ok": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                               "lemma_ax5_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 1 } },
-                               "lemma_ax4_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 1 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 2, "valid": 2,
-                                                   "rank": 1 },
-                                               "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 3,
-                                                            "valid": 3,
-                                                            "rank": 1 } } } },
-  "wp:functions": { "BinaryMultiplication": { "BinaryMultiplication_assert_a6_ok": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 6 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 6 } },
-                                              "BinaryMultiplication_assert_a5_ok": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 6 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 6 } },
-                                              "BinaryMultiplication_assert_a3_ok": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 16 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 16 } },
-                                              "BinaryMultiplication_assert_a2_ok": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 14 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 14 } },
-                                              "BinaryMultiplication_loop_invariant_inv2_ok_deductible": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2, "valid": 2,
-                                                      "rank": 61 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 61 } },
-                                              "BinaryMultiplication_loop_invariant_inv1_ok": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 67 },
-                                                  "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 67 } },
-                                              "BinaryMultiplication_assert_a1_ok_deductible": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 3 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 3 } },
-                                              "BinaryMultiplication_loop_variant": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2, "valid": 2,
-                                                      "rank": 32 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 32 } },
-                                              "BinaryMultiplication_loop_assigns": 
-                                                { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                                              "BinaryMultiplication_ensures_product": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 49 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 49 } },
-                                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 11,
-                                                                  "valid": 11,
-                                                                  "rank": 67 },
-                                                              "qed": 
-                                                                { "total": 2,
-                                                                  "valid": 2 },
-                                                              "wp:main": 
-                                                                { "total": 13,
-                                                                  "valid": 13,
-                                                                  "rank": 67 } } } } }
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication.res.oracle b/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication.res.oracle
index 42de806ba95e3bdf08b0418a6ef801e25fc89e39..78f7e7d473df7d1feeb9301fa4fd2d7277dbe4a7 100644
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication.res.oracle
+++ b/src/plugins/wp/tests/wp_gallery/oracle_qualif/binary-multiplication.res.oracle
@@ -24,15 +24,13 @@
 [wp] Proved goals:   16 / 17
   Qed:               4 
   Alt-Ergo 2.0.0:   12  (unsuccess: 1)
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/binary-multiplication.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/binary-multiplication.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic mult       1      3 (8..20)        4       100%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-BinaryMultiplication   3    9 (400..448)    13      92.3%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic mult            1        3        4       100%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  BinaryMultiplication      3        9       13      92.3%
+------------------------------------------------------------
 [wp] Running WP plugin...
 [rte] annotating function BinaryMultiplication
 [wp] 17 goals scheduled
@@ -56,12 +54,10 @@ BinaryMultiplication   3    9 (400..448)    13      92.3%
 [wp] Proved goals:   13 / 17
   Qed:               1 
   Alt-Ergo 2.0.0:   12  (unsuccess: 1)
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/binary-multiplication.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/binary-multiplication.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic mult       1      3 (8..20)        4       100%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-BinaryMultiplication   3    9 (400..448)    13      92.3%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic mult            1        3        4       100%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  BinaryMultiplication      3        9       13      92.3%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo1_solved.c.0.report.json b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo1_solved.c.0.report.json
deleted file mode 100644
index 253868926aca7052eacbb11a430cb2ac79f42f8d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo1_solved.c.0.report.json
+++ /dev/null
@@ -1,94 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 9, "valid": 9,
-                                          "rank": 27 },
-                 "qed": { "total": 6, "valid": 6 },
-                 "wp:main": { "total": 15, "valid": 15, "rank": 27 } },
-  "wp:functions": { "exo1": { "exo1_assert_rte_signed_overflow_3": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 } },
-                              "exo1_assert_rte_signed_overflow_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 } },
-                              "exo1_assert_rte_mem_access_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 11 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 11 } },
-                              "exo1_assert_rte_mem_access": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 12 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 12 } },
-                              "exo1_assert_rte_signed_overflow": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 } },
-                              "exo1_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 27 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 27 } },
-                              "exo1_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 9 },
-                                                       "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 9 } },
-                              "exo1_loop_variant": { "qed": { "total": 2,
-                                                              "valid": 2 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2 } },
-                              "exo1_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "exo1_loop_assigns": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                              "exo1_ensures_2": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 7 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 7 } },
-                              "exo1_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 5 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 5 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 9, "valid": 9,
-                                                  "rank": 27 },
-                                              "qed": { "total": 6,
-                                                       "valid": 6 },
-                                              "wp:main": { "total": 15,
-                                                           "valid": 15,
-                                                           "rank": 27 } } } } }
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo1_solved.res.oracle b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo1_solved.res.oracle
index 3d750b31c6924c9d1666b8dd25f1a34f2f52a7f0..00097472f99726b64d5f42ef40a38c1744e1599d 100644
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo1_solved.res.oracle
+++ b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo1_solved.res.oracle
@@ -17,12 +17,10 @@
 [wp] Proved goals:   10 / 10
   Qed:               6 
   Alt-Ergo 2.0.0:    4
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/frama_c_exo1_solved.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/frama_c_exo1_solved.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-exo1                 6      4 (88..112)     10       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  exo1                      6        4       10       100%
+------------------------------------------------------------
 [wp] Running WP plugin...
 [rte] annotating function exo1
 [wp] 15 goals scheduled
@@ -44,9 +42,7 @@ exo1                 6      4 (88..112)     10       100%
 [wp] Proved goals:    9 / 15
   Qed:               0 
   Alt-Ergo 2.0.0:    9
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/frama_c_exo1_solved.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/frama_c_exo1_solved.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-exo1                 6      9 (88..112)     15       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  exo1                      6        9       15       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo2_solved.c.0.report.json b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo2_solved.c.0.report.json
deleted file mode 100644
index b40fa28c8b9f46e9e9985d58deaa5247534f7626..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo2_solved.c.0.report.json
+++ /dev/null
@@ -1,110 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 14, "valid": 14,
-                                          "rank": 49 },
-                 "qed": { "total": 9, "valid": 9 },
-                 "wp:main": { "total": 23, "valid": 23, "rank": 49 } },
-  "wp:functions": { "max_subarray": { "max_subarray_assert_rte_mem_access": 
-                                        { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 15 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 15 } },
-                                      "max_subarray_loop_invariant_8": 
-                                        { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                   "valid": 2,
-                                                                   "rank": 49 },
-                                          "wp:main": { "total": 2,
-                                                       "valid": 2,
-                                                       "rank": 49 } },
-                                      "max_subarray_loop_invariant_7": 
-                                        { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                   "valid": 2,
-                                                                   "rank": 25 },
-                                          "wp:main": { "total": 2,
-                                                       "valid": 2,
-                                                       "rank": 25 } },
-                                      "max_subarray_loop_invariant_6": 
-                                        { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                   "valid": 2,
-                                                                   "rank": 11 },
-                                          "wp:main": { "total": 2,
-                                                       "valid": 2,
-                                                       "rank": 11 } },
-                                      "max_subarray_loop_invariant_5": 
-                                        { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                   "valid": 2,
-                                                                   "rank": 11 },
-                                          "wp:main": { "total": 2,
-                                                       "valid": 2,
-                                                       "rank": 11 } },
-                                      "max_subarray_loop_invariant_4": 
-                                        { "qed": { "total": 2, "valid": 2 },
-                                          "wp:main": { "total": 2,
-                                                       "valid": 2 } },
-                                      "max_subarray_loop_invariant_3": 
-                                        { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 10 },
-                                          "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 2,
-                                                       "valid": 2,
-                                                       "rank": 10 } },
-                                      "max_subarray_loop_invariant_2": 
-                                        { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 13 },
-                                          "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 2,
-                                                       "valid": 2,
-                                                       "rank": 13 } },
-                                      "max_subarray_loop_invariant": 
-                                        { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 7 },
-                                          "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 2,
-                                                       "valid": 2,
-                                                       "rank": 7 } },
-                                      "max_subarray_loop_variant": { "qed": 
-                                                                    { "total": 2,
-                                                                    "valid": 2 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2 } },
-                                      "max_subarray_assigns": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                      "max_subarray_loop_assigns": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                      "max_subarray_ensures_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 } },
-                                      "max_subarray_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 } },
-                                      "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 14,
-                                                          "valid": 14,
-                                                          "rank": 49 },
-                                                      "qed": { "total": 9,
-                                                               "valid": 9 },
-                                                      "wp:main": { "total": 23,
-                                                                   "valid": 23,
-                                                                   "rank": 49 } } } } }
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo2_solved.res.oracle b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo2_solved.res.oracle
index deaba47c54d9188bab890c5eaddf280739a5b0f0..02a45f3effaa57cbc79c1ede9ea1202f19c259a5 100644
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo2_solved.res.oracle
+++ b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo2_solved.res.oracle
@@ -29,12 +29,10 @@
 [wp] Proved goals:   22 / 22
   Qed:               9 
   Alt-Ergo 2.0.0:   13
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/frama_c_exo2_solved.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/frama_c_exo2_solved.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-max_subarray         9     13 (256..304)    22       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  max_subarray              9       13       22       100%
+------------------------------------------------------------
 [wp] Running WP plugin...
 [rte] annotating function max_subarray
 [wp] 23 goals scheduled
@@ -64,9 +62,7 @@ max_subarray         9     13 (256..304)    22       100%
 [wp] Proved goals:   14 / 23
   Qed:               0 
   Alt-Ergo 2.0.0:   14
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/frama_c_exo2_solved.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/frama_c_exo2_solved.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-max_subarray         9     14 (256..304)    23       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  max_subarray              9       14       23       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.c.0.report.json b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.c.0.report.json
deleted file mode 100644
index ab36e315537ee1c686d88d8a686276a9c6a6ce59..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.c.0.report.json
+++ /dev/null
@@ -1,228 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 21, "valid": 21,
-                                          "rank": 52 },
-                 "qed": { "total": 29, "valid": 29 },
-                 "wp:main": { "total": 50, "valid": 50, "rank": 52 } },
-  "wp:functions": { "equal_elements": { "equal_elements_assert_rte_signed_overflow_2": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 9 } },
-                                        "equal_elements_assert_rte_index_bound_6": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_index_bound_5": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access_8": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access_7": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access_6": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access_5": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access_4": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_index_bound_4": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 23 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 23 } },
-                                        "equal_elements_assert_rte_index_bound_3": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 23 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 23 } },
-                                        "equal_elements_assert_rte_mem_access_3": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 23 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 23 } },
-                                        "equal_elements_assert_rte_signed_overflow": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 5 } },
-                                        "equal_elements_assert_rte_index_bound_2": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_index_bound": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access_2": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 40 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 40 } },
-                                        "equal_elements_assert": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 26 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 26 } },
-                                        "equal_elements_loop_invariant_10": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 49 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 49 } },
-                                        "equal_elements_loop_invariant_9": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 49 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 49 } },
-                                        "equal_elements_loop_invariant_8": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 34 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 34 } },
-                                        "equal_elements_loop_invariant_7": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 21 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 21 } },
-                                        "equal_elements_loop_invariant_6": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 47 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 47 } },
-                                        "equal_elements_loop_invariant_5": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 52 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 52 } },
-                                        "equal_elements_loop_invariant_4": 
-                                          { "qed": { "total": 2, "valid": 2 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2 } },
-                                        "equal_elements_loop_invariant_3": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 8 } },
-                                        "equal_elements_loop_invariant_2": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 19 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 19 } },
-                                        "equal_elements_loop_invariant": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 5 } },
-                                        "equal_elements_loop_variant_2": 
-                                          { "qed": { "total": 2, "valid": 2 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2 } },
-                                        "equal_elements_loop_variant": 
-                                          { "qed": { "total": 2, "valid": 2 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2 } },
-                                        "equal_elements_assigns": { "qed": 
-                                                                    { "total": 3,
-                                                                    "valid": 3 },
-                                                                    "wp:main": 
-                                                                    { "total": 3,
-                                                                    "valid": 3 } },
-                                        "equal_elements_loop_assigns_2": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_loop_assigns": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_ensures_3": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 23 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 23 } },
-                                        "equal_elements_ensures_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 31 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 31 } },
-                                        "equal_elements_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 27 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 27 } },
-                                        "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 21,
-                                                            "valid": 21,
-                                                            "rank": 52 },
-                                                        "qed": { "total": 29,
-                                                                 "valid": 29 },
-                                                        "wp:main": { "total": 50,
-                                                                    "valid": 50,
-                                                                    "rank": 52 } } } } }
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.res.oracle b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.res.oracle
index c74a9513362d1aeb26482ce4c48f074ef3c5e2ac..aa04789618e4c40120ca653632d257a4a5ce3d22 100644
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.res.oracle
+++ b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.res.oracle
@@ -41,12 +41,10 @@
 [wp] Proved goals:   34 / 34
   Qed:              18 
   Alt-Ergo 2.0.0:   16
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/frama_c_exo3_solved.old.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-equal_elements      18     16 (544..640)    34       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  equal_elements           18       16       34       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'equal_elements':
   /*@
      behavior typed_ref:
@@ -111,12 +109,10 @@ equal_elements      18     16 (544..640)    34       100%
 [wp] Proved goals:   32 / 50
   Qed:              11 
   Alt-Ergo 2.0.0:   21
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/frama_c_exo3_solved.old.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-equal_elements      29     21 (544..640)    50       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  equal_elements           29       21       50       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'equal_elements':
   /*@
      behavior typed_ref:
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.v2.c.0.report.json b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.v2.c.0.report.json
deleted file mode 100644
index ea12e0a8dc1d9fc311a4a91f73101ad72c45d4e2..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.v2.c.0.report.json
+++ /dev/null
@@ -1,222 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 23, "valid": 23,
-                                          "rank": 36 },
-                 "qed": { "total": 28, "valid": 28 },
-                 "wp:main": { "total": 51, "valid": 51, "rank": 36 } },
-  "wp:functions": { "equal_elements": { "equal_elements_assert_rte_signed_overflow_2": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 10 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 10 } },
-                                        "equal_elements_assert_rte_index_bound_6": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_index_bound_5": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access_8": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access_7": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access_6": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access_5": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access_4": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_index_bound_4": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 16 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 16 } },
-                                        "equal_elements_assert_rte_index_bound_3": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 16 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 16 } },
-                                        "equal_elements_assert_rte_mem_access_3": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 16 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 16 } },
-                                        "equal_elements_assert_rte_signed_overflow": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 7 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 7 } },
-                                        "equal_elements_assert_rte_index_bound_2": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_index_bound": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access_2": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_assert_rte_mem_access": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_loop_invariant_v2_sound2": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 36 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 36 } },
-                                        "equal_elements_loop_invariant_v1_sound2": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 20 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 20 } },
-                                        "equal_elements_loop_invariant_seen_sound2": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 30 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 30 } },
-                                        "equal_elements_loop_invariant_seen_sound1": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 36 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 36 } },
-                                        "equal_elements_loop_invariant_v1_v2_diff": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 15 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 15 } },
-                                        "equal_elements_loop_invariant_v2_sound1": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 28 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 28 } },
-                                        "equal_elements_loop_invariant_v1_sound1": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 21 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 21 } },
-                                        "equal_elements_loop_invariant_v1_first": 
-                                          { "qed": { "total": 2, "valid": 2 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2 } },
-                                        "equal_elements_loop_invariant_bound": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 10 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 10 } },
-                                        "equal_elements_assert_set_at_1": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 7 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 7 } },
-                                        "equal_elements_loop_invariant_set_at_0": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 10 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 10 } },
-                                        "equal_elements_loop_invariant": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 7 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 7 } },
-                                        "equal_elements_loop_variant_2": 
-                                          { "qed": { "total": 2, "valid": 2 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2 } },
-                                        "equal_elements_loop_variant": 
-                                          { "qed": { "total": 2, "valid": 2 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2 } },
-                                        "equal_elements_assigns": { "qed": 
-                                                                    { "total": 3,
-                                                                    "valid": 3 },
-                                                                    "wp:main": 
-                                                                    { "total": 3,
-                                                                    "valid": 3 } },
-                                        "equal_elements_loop_assigns_2": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_loop_assigns": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "equal_elements_ensures_v1_v2_diff": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 11 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 11 } },
-                                        "equal_elements_ensures_v2_good": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 23 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 23 } },
-                                        "equal_elements_ensures_v1_good": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 13 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 13 } },
-                                        "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 23,
-                                                            "valid": 23,
-                                                            "rank": 36 },
-                                                        "qed": { "total": 28,
-                                                                 "valid": 28 },
-                                                        "wp:main": { "total": 51,
-                                                                    "valid": 51,
-                                                                    "rank": 36 } } } } }
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.v2.res.oracle b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.v2.res.oracle
index 4476cb8738de23963295cfc67b47ed296d44a87d..a7fd70e18da9540f36fca7df1e0449284b323bd1 100644
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.v2.res.oracle
+++ b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.v2.res.oracle
@@ -42,12 +42,10 @@
 [wp] Proved goals:   35 / 35
   Qed:              17 
   Alt-Ergo 2.0.0:   18
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.v2.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/frama_c_exo3_solved.old.v2.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-equal_elements      17     18 (240..288)    35       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  equal_elements           17       18       35       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'equal_elements':
   /*@
      behavior typed_ref:
@@ -113,12 +111,10 @@ equal_elements      17     18 (240..288)    35       100%
 [wp] Proved goals:   34 / 51
   Qed:              11 
   Alt-Ergo 2.0.0:   23
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.old.v2.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/frama_c_exo3_solved.old.v2.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-equal_elements      28     23 (240..288)    51       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  equal_elements           28       23       51       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'equal_elements':
   /*@
      behavior typed_ref:
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.simplified.0.report.json b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.simplified.0.report.json
deleted file mode 100644
index 6fd5f6309075f0d21780460c30ab460b881ba592..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.simplified.0.report.json
+++ /dev/null
@@ -1,172 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 15, "valid": 15,
-                                          "rank": 27 },
-                 "qed": { "total": 20, "valid": 20 },
-                 "wp:main": { "total": 35, "valid": 35, "rank": 27 } },
-  "wp:functions": { "pair": { "pair_disjoint_has_pair_no_pair": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                              "pair_complete_has_pair_no_pair": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                              "pair_assert_rte_signed_overflow_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 11 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 11 } },
-                              "pair_assert_rte_index_bound_6": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                              "pair_assert_rte_index_bound_5": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                              "pair_assert_rte_index_bound_4": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 } },
-                              "pair_assert_rte_index_bound_3": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 } },
-                              "pair_assert_rte_mem_access": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 12 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 12 } },
-                              "pair_assert_rte_signed_overflow": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                              "pair_assert_rte_index_bound_2": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                              "pair_assert_rte_index_bound": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                              "pair_loop_invariant_6": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 2,
-                                                             "valid": 2,
-                                                             "rank": 20 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 20 } },
-                              "pair_loop_invariant_5": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 17 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 17 } },
-                              "pair_loop_invariant_4": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 2,
-                                                             "valid": 2,
-                                                             "rank": 15 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 15 } },
-                              "pair_loop_invariant_3": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 6 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 6 } },
-                              "pair_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 5 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 5 } },
-                              "pair_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 4 },
-                                                       "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                              "pair_loop_variant_2": { "qed": { "total": 2,
-                                                                "valid": 2 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2 } },
-                              "pair_loop_variant": { "qed": { "total": 2,
-                                                              "valid": 2 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2 } },
-                              "pair_assigns": { "qed": { "total": 4,
-                                                         "valid": 4 },
-                                                "wp:main": { "total": 4,
-                                                             "valid": 4 } },
-                              "pair_loop_assigns_2": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                              "pair_loop_assigns": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                              "pair_has_pair_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 27 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 27 } },
-                              "pair_no_pair_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 14 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 14 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 15, "valid": 15,
-                                                  "rank": 27 },
-                                              "qed": { "total": 20,
-                                                       "valid": 20 },
-                                              "wp:main": { "total": 35,
-                                                           "valid": 35,
-                                                           "rank": 27 } } } } }
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.simplified.c.0.report.json b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.simplified.c.0.report.json
deleted file mode 100644
index 0e9492a44550abb2b57fd131c9dfefa575cc32ea..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.simplified.c.0.report.json
+++ /dev/null
@@ -1,172 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 15, "valid": 15,
-                                          "rank": 26 },
-                 "qed": { "total": 20, "valid": 20 },
-                 "wp:main": { "total": 35, "valid": 35, "rank": 26 } },
-  "wp:functions": { "pair": { "pair_disjoint_has_pair_no_pair": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                              "pair_complete_has_pair_no_pair": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                              "pair_assert_rte_signed_overflow_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 11 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 11 } },
-                              "pair_assert_rte_index_bound_6": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                              "pair_assert_rte_index_bound_5": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                              "pair_assert_rte_index_bound_4": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 } },
-                              "pair_assert_rte_index_bound_3": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 } },
-                              "pair_assert_rte_mem_access": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 12 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 12 } },
-                              "pair_assert_rte_signed_overflow": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                              "pair_assert_rte_index_bound_2": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                              "pair_assert_rte_index_bound": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                              "pair_loop_invariant_6": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 2,
-                                                             "valid": 2,
-                                                             "rank": 20 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 20 } },
-                              "pair_loop_invariant_5": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 16 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 16 } },
-                              "pair_loop_invariant_4": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 2,
-                                                             "valid": 2,
-                                                             "rank": 15 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 15 } },
-                              "pair_loop_invariant_3": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 6 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 6 } },
-                              "pair_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 5 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 5 } },
-                              "pair_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 4 },
-                                                       "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                              "pair_loop_variant_2": { "qed": { "total": 2,
-                                                                "valid": 2 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2 } },
-                              "pair_loop_variant": { "qed": { "total": 2,
-                                                              "valid": 2 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2 } },
-                              "pair_assigns": { "qed": { "total": 4,
-                                                         "valid": 4 },
-                                                "wp:main": { "total": 4,
-                                                             "valid": 4 } },
-                              "pair_loop_assigns_2": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                              "pair_loop_assigns": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                              "pair_has_pair_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 26 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 26 } },
-                              "pair_no_pair_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 14 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 14 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 15, "valid": 15,
-                                                  "rank": 26 },
-                                              "qed": { "total": 20,
-                                                       "valid": 20 },
-                                              "wp:main": { "total": 35,
-                                                           "valid": 35,
-                                                           "rank": 26 } } } } }
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.simplified.res.oracle b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.simplified.res.oracle
index 5c40a1cfb36666e92516c004b8d45ec445061215..0a1e4ff4ec23fc5bed99948dd6a8fa7e1bde3d8b 100644
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.simplified.res.oracle
+++ b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.simplified.res.oracle
@@ -33,12 +33,10 @@
 [wp] Proved goals:   26 / 26
   Qed:              16 
   Alt-Ergo 2.0.0:   10
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.simplified.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/frama_c_exo3_solved.simplified.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-pair                16     10 (144..168)    26       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  pair                     16       10       26       100%
+------------------------------------------------------------
 [wp] Running WP plugin...
 [rte] annotating function pair
 [wp] 35 goals scheduled
@@ -80,9 +78,7 @@ pair                16     10 (144..168)    26       100%
 [wp] Proved goals:   19 / 35
   Qed:               4 
   Alt-Ergo 2.0.0:   15
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/frama_c_exo3_solved.simplified.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/frama_c_exo3_solved.simplified.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-pair                20     15 (144..168)    35       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  pair                     20       15       35       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_hashtbl_solved.c.0.report.json b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_hashtbl_solved.c.0.report.json
deleted file mode 100644
index b6d43966c65e76c5faae43252e16981371f7a298..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_hashtbl_solved.c.0.report.json
+++ /dev/null
@@ -1,623 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 58, "valid": 58,
-                                          "rank": 60 },
-                 "qed": { "total": 85, "valid": 85 },
-                 "wp:main": { "total": 143, "valid": 143, "rank": 60 } },
-  "wp:functions": { "eq_string": { "eq_string_disjoint_not_eq_eq": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                   "eq_string_complete_not_eq_eq": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                   "eq_string_assert_rte_signed_overflow": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 5 },
-                                       "wp:main": { "total": 1, "valid": 1,
-                                                    "rank": 5 } },
-                                   "eq_string_assert_rte_mem_access_2": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 16 },
-                                       "wp:main": { "total": 1, "valid": 1,
-                                                    "rank": 16 } },
-                                   "eq_string_assert_rte_mem_access": 
-                                     { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 16 },
-                                       "wp:main": { "total": 1, "valid": 1,
-                                                    "rank": 16 } },
-                                   "eq_string_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 },
-                                                                   "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 9 } },
-                                   "eq_string_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                                                 "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 5 } },
-                                   "eq_string_loop_variant": { "qed": 
-                                                                 { "total": 2,
-                                                                   "valid": 2 },
-                                                               "wp:main": 
-                                                                 { "total": 2,
-                                                                   "valid": 2 } },
-                                   "eq_string_assigns": { "qed": { "total": 4,
-                                                                   "valid": 4 },
-                                                          "wp:main": 
-                                                            { "total": 4,
-                                                              "valid": 4 } },
-                                   "eq_string_loop_assigns": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                   "eq_string_not_eq_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 14 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 14 } },
-                                   "eq_string_eq_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 11 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 11 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 7,
-                                                       "valid": 7,
-                                                       "rank": 16 },
-                                                   "qed": { "total": 11,
-                                                            "valid": 11 },
-                                                   "wp:main": { "total": 18,
-                                                                "valid": 18,
-                                                                "rank": 15 } } },
-                    "hash": { "hash_assert_rte_signed_overflow": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                              "hash_assert_rte_mem_access_2": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                              "hash_assert_rte_mem_access": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 12 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 12 } },
-                              "hash_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 4 },
-                                                       "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                              "hash_loop_variant": { "qed": { "total": 2,
-                                                              "valid": 2 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2 } },
-                              "hash_assigns": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } },
-                              "hash_loop_assigns": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 3, "valid": 3,
-                                                  "rank": 12 },
-                                              "qed": { "total": 7,
-                                                       "valid": 7 },
-                                              "wp:main": { "total": 10,
-                                                           "valid": 10,
-                                                           "rank": 12 } } },
-                    "size": { "size_assert_rte_mem_access": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 5 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 5 } },
-                              "size_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "size_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 5 },
-                                              "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 3,
-                                                           "rank": 5 } } },
-                    "init": { "init_assert_rte_signed_overflow": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                              "init_assert_rte_mem_access_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 20 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 20 } },
-                              "init_assert_rte_index_bound_2": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                              "init_assert_rte_index_bound": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                              "init_assert_rte_mem_access": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 7 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 7 } },
-                              "init_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 9 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 9 } },
-                              "init_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 4 },
-                                                       "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                              "init_loop_variant": { "qed": { "total": 2,
-                                                              "valid": 2 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2 } },
-                              "init_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 11 },
-                                                "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 3,
-                                                             "valid": 3,
-                                                             "rank": 11 } },
-                              "init_loop_assigns": { "qed": { "total": 2,
-                                                              "valid": 2 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2 } },
-                              "init_ensures_2": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 8 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 8 } },
-                              "init_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 19 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 19 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 8, "valid": 8,
-                                                  "rank": 19 },
-                                              "qed": { "total": 10,
-                                                       "valid": 10 },
-                                              "wp:main": { "total": 18,
-                                                           "valid": 18,
-                                                           "rank": 18 } } },
-                    "add": { "hash_requires": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                             "add_disjoint_full_nominal": { "why3:Alt-Ergo,2.0.0": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 4 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 5 } },
-                             "add_complete_full_nominal": { "why3:Alt-Ergo,2.0.0": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 25 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 25 } },
-                             "add_assert_rte_signed_overflow_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 22 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 22 } },
-                             "add_assert_rte_mem_access_7": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 20 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 20 } },
-                             "add_assert_rte_mem_access_6": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 24 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 24 } },
-                             "add_assert_rte_signed_overflow": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 21 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 21 } },
-                             "add_assert_rte_mem_access_5": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                             "add_assert_rte_mem_access_4": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 20 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 20 } },
-                             "add_assert_rte_index_bound_6": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                             "add_assert_rte_mem_access_3": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                             "add_assert_rte_index_bound_5": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                             "add_assert_rte_mem_access_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 30 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 30 } },
-                             "add_assert_rte_index_bound_4": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                             "add_assert_rte_index_bound_3": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 17 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 17 } },
-                             "add_assert_rte_index_bound_2": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                             "add_assert_rte_mem_access": { "why3:Alt-Ergo,2.0.0": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 32 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 32 } },
-                             "add_assert_rte_index_bound": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 16 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 16 } },
-                             "add_nominal_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 2,
-                                                          "valid": 2,
-                                                          "rank": 20 },
-                                                      "qed": { "total": 8,
-                                                               "valid": 8 },
-                                                      "wp:main": { "total": 10,
-                                                                   "valid": 10,
-                                                                   "rank": 20 } },
-                             "add_full_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 3,
-                                                       "valid": 3,
-                                                       "rank": 18 },
-                                                   "qed": { "total": 7,
-                                                            "valid": 7 },
-                                                   "wp:main": { "total": 10,
-                                                                "valid": 10,
-                                                                "rank": 18 } },
-                             "add_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 2, "valid": 2,
-                                                  "rank": 19 },
-                                              "qed": { "total": 8,
-                                                       "valid": 8 },
-                                              "wp:main": { "total": 10,
-                                                           "valid": 10,
-                                                           "rank": 19 } },
-                             "add_full_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 16 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 16 } },
-                             "add_nominal_ensures_5": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 34 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 34 } },
-                             "add_nominal_ensures_4": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 22 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 22 } },
-                             "add_nominal_ensures_3": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 33 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 33 } },
-                             "add_nominal_ensures_2": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 24 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 24 } },
-                             "add_nominal_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 16 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 16 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 24,
-                                                                    "valid": 24,
-                                                                    "rank": 34 },
-                                             "qed": { "total": 30,
-                                                      "valid": 30 },
-                                             "wp:main": { "total": 54,
-                                                          "valid": 54,
-                                                          "rank": 34 } } },
-                    "mem_binding": { "eq_string_requires_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 23 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 23 } },
-                                     "eq_string_requires": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                                     "hash_requires_2": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                     "mem_binding_disjoint_not_found_found": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 36 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 36 } },
-                                     "mem_binding_complete_not_found_found": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 14 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 13 } },
-                                     "mem_binding_assert_rte_signed_overflow": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 8 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 8 } },
-                                     "mem_binding_assert_rte_mem_access_3": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 29 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 29 } },
-                                     "mem_binding_assert_rte_index_bound_10": 
-                                       { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                                     "mem_binding_assert_rte_index_bound_9": 
-                                       { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                                     "mem_binding_assert_rte_index_bound_8": 
-                                       { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                                     "mem_binding_assert_rte_index_bound_7": 
-                                       { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                                     "mem_binding_assert_rte_mem_access_2": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 35 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 35 } },
-                                     "mem_binding_assert_rte_index_bound_6": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 18 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 18 } },
-                                     "mem_binding_assert_rte_index_bound_5": 
-                                       { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                                     "mem_binding_assert_rte_index_bound_4": 
-                                       { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                                     "mem_binding_assert_rte_index_bound_3": 
-                                       { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                                     "mem_binding_assert_rte_mem_access": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 33 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 33 } },
-                                     "mem_binding_assert_rte_index_bound_2": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 17 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 17 } },
-                                     "mem_binding_assert_rte_index_bound": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 17 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 17 } },
-                                     "mem_binding_loop_invariant_2": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 15 },
-                                         "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 2, "valid": 2,
-                                                      "rank": 15 } },
-                                     "mem_binding_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 15 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 15 } },
-                                     "mem_binding_loop_variant": { "qed": 
-                                                                    { "total": 2,
-                                                                    "valid": 2 },
-                                                                   "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2 } },
-                                     "mem_binding_assigns": { "qed": 
-                                                                { "total": 11,
-                                                                  "valid": 11 },
-                                                              "wp:main": 
-                                                                { "total": 11,
-                                                                  "valid": 11 } },
-                                     "mem_binding_loop_assigns": { "qed": 
-                                                                    { "total": 2,
-                                                                    "valid": 2 },
-                                                                   "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2 } },
-                                     "mem_binding_not_found_ensures": 
-                                       { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 60 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 60 } },
-                                     "mem_binding_found_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 52 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 52 } },
-                                     "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 15,
-                                                         "valid": 15,
-                                                         "rank": 60 },
-                                                     "qed": { "total": 25,
-                                                              "valid": 25 },
-                                                     "wp:main": { "total": 40,
-                                                                  "valid": 40,
-                                                                  "rank": 60 } } } } }
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_hashtbl_solved.res.oracle b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_hashtbl_solved.res.oracle
index 3d09ff0d0a33583400382e55c994a9c741c86a50..6cd8d4270fb0b3e4fe9cff5a8465d0d64399a143 100644
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_hashtbl_solved.res.oracle
+++ b/src/plugins/wp/tests/wp_gallery/oracle_qualif/frama_c_hashtbl_solved.res.oracle
@@ -110,17 +110,15 @@
 [wp] Proved goals:  102 / 102
   Qed:              69 
   Alt-Ergo 2.0.0:   33
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/frama_c_hashtbl_solved.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/frama_c_hashtbl_solved.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-eq_string           11      4 (52..64)      15       100%
-hash                 6      1 (12..24)       7       100%
-size                 2     -                 2       100%
-init                 8      5 (80..104)     13       100%
-add                 24     15 (224..272)    39       100%
-mem_binding         18      8 (800..896)    26       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  eq_string                11        4       15       100%
+  hash                      6        1        7       100%
+  size                      2        -        2       100%
+  init                      8        5       13       100%
+  add                      24       15       39       100%
+  mem_binding              18        8       26       100%
+------------------------------------------------------------
 [wp] Running WP plugin...
 [rte] annotating function add
 [rte] annotating function eq_string
@@ -275,14 +273,12 @@ mem_binding         18      8 (800..896)    26       100%
 [wp] Proved goals:   74 / 143
   Qed:              16 
   Alt-Ergo 2.0.0:   58
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/frama_c_hashtbl_solved.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/frama_c_hashtbl_solved.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-eq_string           11      7 (56..80)      18       100%
-hash                 7      3 (44..56)      10       100%
-size                 2      1 (16..28)       3       100%
-init                10      8 (88..112)     18       100%
-add                 30     24 (224..272)    54       100%
-mem_binding         25     15 (800..896)    40       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  eq_string                11        7       18       100%
+  hash                      7        3       10       100%
+  size                      2        1        3       100%
+  init                     10        8       18       100%
+  add                      30       24       54       100%
+  mem_binding              25       15       40       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/loop-statement.c.0.report.json b/src/plugins/wp/tests/wp_gallery/oracle_qualif/loop-statement.c.0.report.json
deleted file mode 100644
index f9a254b04af384c8cfd7f8b975bc7ac36482ac8a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/loop-statement.c.0.report.json
+++ /dev/null
@@ -1,71 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "valid": 4,
-                                          "rank": 51 },
-                 "qed": { "total": 11, "valid": 11 },
-                 "wp:main": { "total": 15, "valid": 15, "rank": 50 } },
-  "wp:axiomatics": { "Ploop": { "lemma_Lb": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 51 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 50 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 51 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 50 } } } },
-  "wp:functions": { "loop_statement": { "loop_statement_loop_invariant_Iloop": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 16 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 16 } },
-                                        "loop_statement_assigns_2": { "qed": 
-                                                                    { "total": 4,
-                                                                    "valid": 4 },
-                                                                    "wp:main": 
-                                                                    { "total": 4,
-                                                                    "valid": 4 } },
-                                        "loop_statement_assigns": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                        "loop_statement_loop_assigns": 
-                                          { "qed": { "total": 2, "valid": 2 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2 } },
-                                        "loop_statement_ensures_Sbody": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "loop_statement_requires_Scond": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "loop_statement_requires_Rinv": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 20 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 20 } },
-                                        "loop_statement_ensures_Sloop": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "loop_statement_ensures_Scond": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 3,
-                                                            "valid": 3,
-                                                            "rank": 20 },
-                                                        "qed": { "total": 11,
-                                                                 "valid": 11 },
-                                                        "wp:main": { "total": 14,
-                                                                    "valid": 14,
-                                                                    "rank": 20 } } } } }
diff --git a/src/plugins/wp/tests/wp_gallery/oracle_qualif/loop-statement.res.oracle b/src/plugins/wp/tests/wp_gallery/oracle_qualif/loop-statement.res.oracle
index 5f587e1a5d0eb36d6ee3b553999873d8d23a04fb..11eda8361d2c83e163339d2a014c73859d28c665 100644
--- a/src/plugins/wp/tests/wp_gallery/oracle_qualif/loop-statement.res.oracle
+++ b/src/plugins/wp/tests/wp_gallery/oracle_qualif/loop-statement.res.oracle
@@ -22,12 +22,10 @@
 [wp] Proved goals:   15 / 15
   Qed:              11 
   Alt-Ergo 2.0.0:    4
-[wp] Report in:  'tests/wp_gallery/oracle_qualif/loop-statement.0.report.json'
-[wp] Report out: 'tests/wp_gallery/result_qualif/loop-statement.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic Ploop     -       1 (512..608)     1       100%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-loop_statement      11      3 (88..112)     14       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic Ploop           -        1        1       100%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  loop_statement           11        3       14       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.0.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.0.res.oracle
index 185df39d3ab0baa7dcf76c3829444e2c583ab47f..cf57bf6ff61ef9cdb9f48f712c3c423ca86e40d2 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.0.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.0.res.oracle
@@ -19,14 +19,12 @@
 [wp] Proved goals:   11 / 12
   Qed:              11 
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/byref.0.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/byref.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    2     -                 2       100%
-wrong_without_ref    1     -                 2      50.0%
-pointer              2     -                 2       100%
-local                2     -                 2       100%
-formal               2     -                 2       100%
-global               2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         2        -        2       100%
+  wrong_without_ref         1        -        2      50.0%
+  pointer                   2        -        2       100%
+  local                     2        -        2       100%
+  formal                    2        -        2       100%
+  global                    2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.1.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.1.res.oracle
index a4876a5fd53d3927efc6098ecc8dcbfb5d5d33db..fabfc588e61698f7b7f50002bf66e59b6cde1fad 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.1.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.1.res.oracle
@@ -18,17 +18,15 @@
 [wp] [Qed] Goal typed_ref_wrong_without_ref_call_f_requires : Valid
 [wp] Proved goals:   12 / 12
   Qed:            12
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/byref.1.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/byref.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    2     -                 2       100%
-wrong_without_ref    2     -                 2       100%
-pointer              2     -                 2       100%
-local                2     -                 2       100%
-formal               2     -                 2       100%
-global               2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         2        -        2       100%
+  wrong_without_ref         2        -        2       100%
+  pointer                   2        -        2       100%
+  local                     2        -        2       100%
+  formal                    2        -        2       100%
+  global                    2        -        2       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'f':
   /*@ behavior typed_ref: requires \valid(r); */
   void f(int *r);
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.i.0.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.i.0.report.json
deleted file mode 100644
index dfe3f93a78997083e2e1e84cad1b2bc9697973a1..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.i.0.report.json
+++ /dev/null
@@ -1,80 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "qed": { "total": 11, "valid": 11 },
-                 "wp:main": { "total": 12, "valid": 11, "unknown": 1 } },
-  "wp:functions": { "f": { "f_assigns": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "f_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2 } } },
-                    "wrong_without_ref": { "f_requires": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                                           "wrong_without_ref_ensures": 
-                                             { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                                           "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 1,
-                                                               "unknown": 1 } } },
-                    "pointer": { "f_requires_2": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                                 "pointer_ensures": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } } },
-                    "local": { "f_requires_3": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                               "local_ensures": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "formal": { "f_requires_4": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                                "formal_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } } },
-                    "global": { "f_requires_5": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                                "global_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.i.1.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.i.1.report.json
deleted file mode 100644
index dae2cb882d8a0824f51d63d5a0db103b114041b4..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/byref.i.1.report.json
+++ /dev/null
@@ -1,74 +0,0 @@
-{ "wp:global": { "qed": { "total": 12, "valid": 12 },
-                 "wp:main": { "total": 12, "valid": 12 } },
-  "wp:functions": { "f": { "f_assigns": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "f_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2 } } },
-                    "wrong_without_ref": { "f_requires": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                           "wrong_without_ref_ensures": 
-                                             { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                                           "wp:section": { "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2 } } },
-                    "pointer": { "f_requires_2": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                                 "pointer_ensures": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } } },
-                    "local": { "f_requires_3": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                               "local_ensures": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "formal": { "f_requires_4": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                                "formal_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } } },
-                    "global": { "f_requires_5": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                                "global_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var.i.0.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var.i.0.report.json
deleted file mode 100644
index 9354117a174bb82e9a53c4982f073ec6553a896e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var.i.0.report.json
+++ /dev/null
@@ -1,208 +0,0 @@
-{ "wp:global": { "qed": { "total": 78, "valid": 78 },
-                 "wp:main": { "total": 78, "valid": 78 } },
-  "wp:functions": { "call_ref_ctr": { "call_ref_ctr_assigns": { "qed": 
-                                                                  { "total": 3,
-                                                                    "valid": 3 },
-                                                                "wp:main": 
-                                                                  { "total": 3,
-                                                                    "valid": 3 } },
-                                      "call_ref_ctr_ensures_Ref_r1": 
-                                        { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                                      "wp:section": { "qed": { "total": 4,
-                                                               "valid": 4 },
-                                                      "wp:main": { "total": 4,
-                                                                   "valid": 4 } } },
-                    "call_ref_ctr2": { "call_ref_ctr2_assigns": { "qed": 
-                                                                    { "total": 7,
-                                                                    "valid": 7 },
-                                                                  "wp:main": 
-                                                                    { "total": 7,
-                                                                    "valid": 7 } },
-                                       "call_ref_ctr2_ensures_Mem_n1": 
-                                         { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                                       "wp:section": { "qed": { "total": 8,
-                                                                "valid": 8 },
-                                                       "wp:main": { "total": 8,
-                                                                    "valid": 8 } } },
-                    "ref_bd": { "ref_bd_assigns": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "ref_bd_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } } },
-                    "call_ref_bd": { "call_ref_bd_assigns": { "qed": 
-                                                                { "total": 3,
-                                                                  "valid": 3 },
-                                                              "wp:main": 
-                                                                { "total": 3,
-                                                                  "valid": 3 } },
-                                     "call_ref_bd_ensures_Ref_r2": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                     "wp:section": { "qed": { "total": 4,
-                                                              "valid": 4 },
-                                                     "wp:main": { "total": 4,
-                                                                  "valid": 4 } } },
-                    "call_ref_bd2": { "call_ref_bd2_assigns": { "qed": 
-                                                                  { "total": 7,
-                                                                    "valid": 7 },
-                                                                "wp:main": 
-                                                                  { "total": 7,
-                                                                    "valid": 7 } },
-                                      "call_ref_bd2_ensures_Mem_n2": 
-                                        { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                                      "wp:section": { "qed": { "total": 8,
-                                                               "valid": 8 },
-                                                      "wp:main": { "total": 8,
-                                                                   "valid": 8 } } },
-                    "call_ref_valid": { "ref_valid_requires_2": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                        "ref_valid_requires": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                        "call_ref_valid_assigns": { "qed": 
-                                                                    { "total": 8,
-                                                                    "valid": 8 },
-                                                                    "wp:main": 
-                                                                    { "total": 8,
-                                                                    "valid": 8 } },
-                                        "call_ref_valid_ensures_R7_N4": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "wp:section": { "qed": { "total": 11,
-                                                                 "valid": 11 },
-                                                        "wp:main": { "total": 11,
-                                                                    "valid": 11 } } },
-                    "no_ref_bd": { "no_ref_bd_assigns": { "qed": { "total": 2,
-                                                                   "valid": 2 },
-                                                          "wp:main": 
-                                                            { "total": 2,
-                                                              "valid": 2 } },
-                                   "no_ref_bd_ensures": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                   "wp:section": { "qed": { "total": 3,
-                                                            "valid": 3 },
-                                                   "wp:main": { "total": 3,
-                                                                "valid": 3 } } },
-                    "call_no_ref_bd": { "call_no_ref_bd_assigns": { "qed": 
-                                                                    { "total": 8,
-                                                                    "valid": 8 },
-                                                                    "wp:main": 
-                                                                    { "total": 8,
-                                                                    "valid": 8 } },
-                                        "call_no_ref_bd_ensures_Mem_n5_nr6": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "wp:section": { "qed": { "total": 9,
-                                                                 "valid": 9 },
-                                                        "wp:main": { "total": 9,
-                                                                    "valid": 9 } } },
-                    "call_ref_ctr_nr": { "ref_ctr_nr_requires": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                         "call_ref_ctr_nr_assigns": { "qed": 
-                                                                    { "total": 7,
-                                                                    "valid": 7 },
-                                                                    "wp:main": 
-                                                                    { "total": 7,
-                                                                    "valid": 7 } },
-                                         "call_ref_ctr_nr_ensures_R_R_R_2": 
-                                           { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                                         "call_ref_ctr_nr_ensures_R_R_R": 
-                                           { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                                         "wp:section": { "qed": { "total": 10,
-                                                                  "valid": 10 },
-                                                         "wp:main": { "total": 10,
-                                                                    "valid": 10 } } },
-                    "call_ref_ctr_nstars": { "call_ref_ctr_nstars_assigns": 
-                                               { "qed": { "total": 5,
-                                                          "valid": 5 },
-                                                 "wp:main": { "total": 5,
-                                                              "valid": 5 } },
-                                             "call_ref_ctr_nstars_ensures": 
-                                               { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                                             "wp:section": { "qed": { "total": 6,
-                                                                    "valid": 6 },
-                                                             "wp:main": 
-                                                               { "total": 6,
-                                                                 "valid": 6 } } },
-                    "call_two_ref": { "call_two_ref_assigns": { "qed": 
-                                                                  { "total": 6,
-                                                                    "valid": 6 },
-                                                                "wp:main": 
-                                                                  { "total": 6,
-                                                                    "valid": 6 } },
-                                      "call_two_ref_ensures": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                      "wp:section": { "qed": { "total": 7,
-                                                               "valid": 7 },
-                                                      "wp:main": { "total": 7,
-                                                                   "valid": 7 } } },
-                    "g": { "g_assigns": { "qed": { "total": 3, "valid": 3 },
-                                          "wp:main": { "total": 3,
-                                                       "valid": 3 } },
-                           "g_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 4, "valid": 4 },
-                                           "wp:main": { "total": 4,
-                                                        "valid": 4 } } },
-                    "array_in_struct_param": { "array_in_struct_param_assigns": 
-                                                 { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                                               "array_in_struct_param_ensures_Pload2": 
-                                                 { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                                               "wp:section": { "qed": 
-                                                                 { "total": 2,
-                                                                   "valid": 2 },
-                                                               "wp:main": 
-                                                                 { "total": 2,
-                                                                   "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var.res.oracle
index 82582e12b00c8c44d24ba4744f269cebeca8210e..0824c5c95dd32122016dcc53c980a5f21e6f38fe 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var.res.oracle
@@ -84,24 +84,22 @@
 [wp] [Qed] Goal typed_ref_ref_bd_assigns : Valid
 [wp] Proved goals:   78 / 78
   Qed:            78
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/dispatch_var.0.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/dispatch_var.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-call_ref_ctr         4     -                 4       100%
-call_ref_ctr2        8     -                 8       100%
-ref_bd               2     -                 2       100%
-call_ref_bd          4     -                 4       100%
-call_ref_bd2         8     -                 8       100%
-call_ref_valid      11     -                11       100%
-no_ref_bd            3     -                 3       100%
-call_no_ref_bd       9     -                 9       100%
-call_ref_ctr_nr     10     -                10       100%
-call_ref_ctr_nstars   6    -                 6       100%
-call_two_ref         7     -                 7       100%
-g                    4     -                 4       100%
-array_in_struct_param   2   -                2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  call_ref_ctr              4        -        4       100%
+  call_ref_ctr2             8        -        8       100%
+  ref_bd                    2        -        2       100%
+  call_ref_bd               4        -        4       100%
+  call_ref_bd2              8        -        8       100%
+  call_ref_valid           11        -       11       100%
+  no_ref_bd                 3        -        3       100%
+  call_no_ref_bd            9        -        9       100%
+  call_ref_ctr_nr          10        -       10       100%
+  call_ref_ctr_nstars       6        -        6       100%
+  call_two_ref              7        -        7       100%
+  g                         4        -        4       100%
+  array_in_struct_param     2        -        2       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'ref_bd':
   /*@ behavior typed_ref: requires \valid(q); */
   int ref_bd(int *q);
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.0.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.0.res.oracle
index 16765c955e3a3c90e2e267ec7fade38c9535b95d..c472b2c06f3347455cd43b7941e613ac1558a80e 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.0.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.0.res.oracle
@@ -40,18 +40,16 @@
 [wp] [Qed] Goal typed_ref_reset_assigns : Valid
 [wp] Proved goals:   34 / 34
   Qed:            34
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/dispatch_var2.0.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/dispatch_var2.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-reset                2     -                 2       100%
-incr                 2     -                 2       100%
-load                 2     -                 2       100%
-call_global          6     -                 6       100%
-call_param           8     -                 8       100%
-call_local           8     -                 8       100%
-call_param_ref       6     -                 6       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  reset                     2        -        2       100%
+  incr                      2        -        2       100%
+  load                      2        -        2       100%
+  call_global               6        -        6       100%
+  call_param                8        -        8       100%
+  call_local                8        -        8       100%
+  call_param_ref            6        -        6       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'reset':
   /*@ behavior typed_ref: requires \valid(rp); */
   void reset(int *rp);
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.1.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.1.res.oracle
index 5757c0013bdfd8d594402d25a8b0c063c53388b5..3996bedbab0c49a1ef56b6ee221173adfd897428 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.1.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.1.res.oracle
@@ -40,18 +40,16 @@
 [wp] [Qed] Goal typed_ref_reset_assigns : Valid
 [wp] Proved goals:   34 / 34
   Qed:            34
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/dispatch_var2.1.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/dispatch_var2.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-reset                2     -                 2       100%
-incr                 2     -                 2       100%
-load                 2     -                 2       100%
-call_global          6     -                 6       100%
-call_param           8     -                 8       100%
-call_local           8     -                 8       100%
-call_param_ref       6     -                 6       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  reset                     2        -        2       100%
+  incr                      2        -        2       100%
+  load                      2        -        2       100%
+  call_global               6        -        6       100%
+  call_param                8        -        8       100%
+  call_local                8        -        8       100%
+  call_param_ref            6        -        6       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'reset':
   /*@ behavior typed_ref: requires \valid(rp); */
   void reset(int *rp);
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.i.0.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.i.0.report.json
deleted file mode 100644
index 94f2026a9e3162f83d877b905ec4a1bd61b39d0c..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.i.0.report.json
+++ /dev/null
@@ -1,135 +0,0 @@
-{ "wp:global": { "qed": { "total": 34, "valid": 34 },
-                 "wp:main": { "total": 34, "valid": 34 } },
-  "wp:functions": { "reset": { "reset_assigns": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "reset_ensures": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "incr": { "incr_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "incr_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } } },
-                    "load": { "load_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "load_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } } },
-                    "call_global": { "load_requires": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                     "reset_requires": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                     "call_global_assigns": { "qed": 
-                                                                { "total": 3,
-                                                                  "valid": 3 },
-                                                              "wp:main": 
-                                                                { "total": 3,
-                                                                  "valid": 3 } },
-                                     "call_global_ensures": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                                     "wp:section": { "qed": { "total": 6,
-                                                              "valid": 6 },
-                                                     "wp:main": { "total": 6,
-                                                                  "valid": 6 } } },
-                    "call_param": { "load_requires_2": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                    "reset_requires_2": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                    "call_param_assigns": { "qed": { "total": 5,
-                                                                    "valid": 5 },
-                                                            "wp:main": 
-                                                              { "total": 5,
-                                                                "valid": 5 } },
-                                    "call_param_ensures": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                                    "wp:section": { "qed": { "total": 8,
-                                                             "valid": 8 },
-                                                    "wp:main": { "total": 8,
-                                                                 "valid": 8 } } },
-                    "call_local": { "load_requires_3": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                    "reset_requires_3": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                    "call_local_assigns": { "qed": { "total": 5,
-                                                                    "valid": 5 },
-                                                            "wp:main": 
-                                                              { "total": 5,
-                                                                "valid": 5 } },
-                                    "call_local_ensures": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                                    "wp:section": { "qed": { "total": 8,
-                                                             "valid": 8 },
-                                                    "wp:main": { "total": 8,
-                                                                 "valid": 8 } } },
-                    "call_param_ref": { "load_requires_4": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                                        "reset_requires_4": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                                        "call_param_ref_assigns": { "qed": 
-                                                                    { "total": 3,
-                                                                    "valid": 3 },
-                                                                    "wp:main": 
-                                                                    { "total": 3,
-                                                                    "valid": 3 } },
-                                        "call_param_ref_ensures": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                        "wp:section": { "qed": { "total": 6,
-                                                                 "valid": 6 },
-                                                        "wp:main": { "total": 6,
-                                                                    "valid": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.i.1.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.i.1.report.json
deleted file mode 100644
index 94f2026a9e3162f83d877b905ec4a1bd61b39d0c..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/dispatch_var2.i.1.report.json
+++ /dev/null
@@ -1,135 +0,0 @@
-{ "wp:global": { "qed": { "total": 34, "valid": 34 },
-                 "wp:main": { "total": 34, "valid": 34 } },
-  "wp:functions": { "reset": { "reset_assigns": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "reset_ensures": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "incr": { "incr_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "incr_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } } },
-                    "load": { "load_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "load_ensures": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "wp:section": { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } } },
-                    "call_global": { "load_requires": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                     "reset_requires": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                     "call_global_assigns": { "qed": 
-                                                                { "total": 3,
-                                                                  "valid": 3 },
-                                                              "wp:main": 
-                                                                { "total": 3,
-                                                                  "valid": 3 } },
-                                     "call_global_ensures": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                                     "wp:section": { "qed": { "total": 6,
-                                                              "valid": 6 },
-                                                     "wp:main": { "total": 6,
-                                                                  "valid": 6 } } },
-                    "call_param": { "load_requires_2": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                    "reset_requires_2": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                    "call_param_assigns": { "qed": { "total": 5,
-                                                                    "valid": 5 },
-                                                            "wp:main": 
-                                                              { "total": 5,
-                                                                "valid": 5 } },
-                                    "call_param_ensures": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                                    "wp:section": { "qed": { "total": 8,
-                                                             "valid": 8 },
-                                                    "wp:main": { "total": 8,
-                                                                 "valid": 8 } } },
-                    "call_local": { "load_requires_3": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                    "reset_requires_3": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                    "call_local_assigns": { "qed": { "total": 5,
-                                                                    "valid": 5 },
-                                                            "wp:main": 
-                                                              { "total": 5,
-                                                                "valid": 5 } },
-                                    "call_local_ensures": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                                    "wp:section": { "qed": { "total": 8,
-                                                             "valid": 8 },
-                                                    "wp:main": { "total": 8,
-                                                                 "valid": 8 } } },
-                    "call_param_ref": { "load_requires_4": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                                        "reset_requires_4": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                                        "call_param_ref_assigns": { "qed": 
-                                                                    { "total": 3,
-                                                                    "valid": 3 },
-                                                                    "wp:main": 
-                                                                    { "total": 3,
-                                                                    "valid": 3 } },
-                                        "call_param_ref_ensures": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                        "wp:section": { "qed": { "total": 6,
-                                                                 "valid": 6 },
-                                                        "wp:main": { "total": 6,
-                                                                    "valid": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/isHoare.i.0.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/isHoare.i.0.report.json
deleted file mode 100644
index 0455cf705ec214e88499f4c30723f07b92edb11a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/isHoare.i.0.report.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "cmp_invalid_addr_as_int": { "cmp_invalid_addr_as_int_ensures_ok": 
-                                                   { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                                                 "wp:section": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/isHoare.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/isHoare.res.oracle
index 435a2090821eaa33049f181910c159a92d93038d..dcf9b471da8aeb29ffed257e2a9288a50048c45c 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/isHoare.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/isHoare.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Qed] Goal typed_ref_cmp_invalid_addr_as_int_ensures_ok : Valid
 [wp] Proved goals:    1 / 1
   Qed:             1
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/isHoare.0.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/isHoare.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-cmp_invalid_addr_as_int   1   -              1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  cmp_invalid_addr_as_int   1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicarr.i.0.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicarr.i.0.report.json
deleted file mode 100644
index 10579fb904f0ef80d707c9a578aca18f32a2edc4..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicarr.i.0.report.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 9 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 9 } },
-  "wp:functions": { "job": { "job_ensures_DUM": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 9 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 9 } },
-                             "job_ensures_ARR": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 9 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 9 } },
-                             "job_ensures_PTR": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 8 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 8 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 3,
-                                                                    "valid": 3,
-                                                                    "rank": 9 },
-                                             "wp:main": { "total": 3,
-                                                          "valid": 3,
-                                                          "rank": 9 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicarr.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicarr.res.oracle
index 8a545ac23dd41a9877a8c28a01fe66469b1f4336..033ed096297e5a1aa8ee7326fb07046629e9bca0 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicarr.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicarr.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    3 / 3
   Qed:               0 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/logicarr.0.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/logicarr.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                 -       3 (24..36)       3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       -        3        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref.i.0.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref.i.0.report.json
deleted file mode 100644
index a3680d9f23023869ba4ed858afeea4b9ede290b8..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref.i.0.report.json
+++ /dev/null
@@ -1,42 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1,
-                                          "rank": 16 },
-                 "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 5, "valid": 5, "rank": 16 } },
-  "wp:functions": { "fvrange_n": { "fvrange_n_assert": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 16 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 16 } },
-                                   "fvrange_n_assigns": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                   "fvrange_n_ensures": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 16 },
-                                                   "qed": { "total": 2,
-                                                            "valid": 2 },
-                                                   "wp:main": { "total": 3,
-                                                                "valid": 3,
-                                                                "rank": 16 } } },
-                    "gcd": { "gcd_assigns": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                             "gcd_ensures": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                             "wp:section": { "qed": { "total": 2,
-                                                      "valid": 2 },
-                                             "wp:main": { "total": 2,
-                                                          "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref.res.oracle
index 084f416c0a5c907c739b824e6f2e2a3628ba5251..c1bda4517ee62976b8d33703dd21d9f9f2ef0ab3 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref.res.oracle
@@ -12,10 +12,8 @@
 [wp] Proved goals:    5 / 5
   Qed:               4 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/logicref.0.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/logicref.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-fvrange_n            2      1 (56..80)       3       100%
-gcd                  2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  fvrange_n                 2        1        3       100%
+  gcd                       2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref_simple.i.0.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref_simple.i.0.report.json
deleted file mode 100644
index 983dfd464c564ef32808c20e15b3f04a7d11fb83..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref_simple.i.0.report.json
+++ /dev/null
@@ -1,94 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "valid": 4, "rank": 4 },
-                 "qed": { "total": 5, "valid": 5 },
-                 "wp:main": { "total": 9, "valid": 9, "rank": 3 } },
-  "wp:functions": { "fsimple": { "fsimple_assigns": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                 "fsimple_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 3 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 3 } } },
-                    "fsimple_array": { "fsimple_array_assigns": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                       "fsimple_array_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 } },
-                                       "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 3 },
-                                                       "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 3 } } },
-                    "ftwo_star": { "ftwo_star_assigns": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                   "ftwo_star_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 },
-                                                   "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2,
-                                                                "rank": 3 } } },
-                    "fvpositive": { "fvpositive_assert_OK": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 2 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 2 } },
-                                    "fvpositive_assigns": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                                    "fvpositive_ensures": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                                    "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 2 },
-                                                    "qed": { "total": 2,
-                                                             "valid": 2 },
-                                                    "wp:main": { "total": 3,
-                                                                 "valid": 3,
-                                                                 "rank": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref_simple.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref_simple.res.oracle
index 8a276ac051f9454e9344f2949407d60fba994155..08f8e323e8f2d45d98f17c9fe5fa9f77bf45f7b8 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref_simple.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/logicref_simple.res.oracle
@@ -16,12 +16,10 @@
 [wp] Proved goals:    9 / 9
   Qed:               5 
   Alt-Ergo 2.0.0:    4
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/logicref_simple.0.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/logicref_simple.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-fsimple              1      1 (8..20)        2       100%
-fsimple_array        1      1 (8..20)        2       100%
-ftwo_star            1      1 (12..24)       2       100%
-fvpositive           2      1 (4..16)        3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  fsimple                   1        1        2       100%
+  fsimple_array             1        1        2       100%
+  ftwo_star                 1        1        2       100%
+  fvpositive                2        1        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference.i.0.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference.i.0.report.json
deleted file mode 100644
index a0a1b35311429147565f4c7b1a9ec6880701c8ce..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference.i.0.report.json
+++ /dev/null
@@ -1,71 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "unknown": 2 },
-                 "qed": { "total": 21, "valid": 21 },
-                 "wp:main": { "total": 23, "valid": 21, "unknown": 2 } },
-  "wp:functions": { "g": { "f_requires": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "g_assigns": { "qed": { "total": 5, "valid": 5 },
-                                          "wp:main": { "total": 5,
-                                                       "valid": 5 } },
-                           "g_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 7, "valid": 7 },
-                                           "wp:main": { "total": 7,
-                                                        "valid": 7 } } },
-                    "call_f2": { "f2_requires": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                                 "call_f2_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 2,
-                                                          "unknown": 2 },
-                                                      "qed": { "total": 5,
-                                                               "valid": 5 },
-                                                      "wp:main": { "total": 7,
-                                                                   "valid": 5,
-                                                                   "unknown": 2 } },
-                                 "call_f2_ensures": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 2,
-                                                     "unknown": 2 },
-                                                 "qed": { "total": 7,
-                                                          "valid": 7 },
-                                                 "wp:main": { "total": 9,
-                                                              "valid": 7,
-                                                              "unknown": 2 } } },
-                    "call_global": { "f_requires_2": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                     "call_global_assigns": { "qed": 
-                                                                { "total": 3,
-                                                                  "valid": 3 },
-                                                              "wp:main": 
-                                                                { "total": 3,
-                                                                  "valid": 3 } },
-                                     "call_global_ensures": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                                     "wp:section": { "qed": { "total": 5,
-                                                              "valid": 5 },
-                                                     "wp:main": { "total": 5,
-                                                                  "valid": 5 } } },
-                    "write": { "write_assigns": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "write_ensures": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference.res.oracle
index 604da7253962730f81a47a06e85c2a95c26cc177..c1ea0ad4330a350748fff8bd95a22fe8ecfeb9a1 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference.res.oracle
@@ -30,15 +30,13 @@
 [wp] Proved goals:   21 / 23
   Qed:              21 
   Alt-Ergo 2.0.0:    0  (unsuccess: 2)
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/reference.0.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/reference.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-g                    7     -                 7       100%
-call_f2              7     -                 9      77.8%
-call_global          5     -                 5       100%
-write                2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  g                         7        -        7       100%
+  call_f2                   7        -        9      77.8%
+  call_global               5        -        5       100%
+  write                     2        -        2       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'call_f2':
   /*@ behavior typed_ref: requires \valid(ptr); */
   int call_f2(int *ptr, int y);
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_and_struct.i.0.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_and_struct.i.0.report.json
deleted file mode 100644
index 3e2775edfa7db558da0d4df7de9054fa3bb29422..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_and_struct.i.0.report.json
+++ /dev/null
@@ -1,202 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5, "rank": 4 },
-                 "qed": { "total": 27, "valid": 27 },
-                 "wp:main": { "total": 32, "valid": 32, "rank": 5 } },
-  "wp:functions": { "reset": { "reset_assigns": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "reset_ensures": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "call_reset": { "reset_requires": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                    "call_reset_assigns": { "qed": { "total": 3,
-                                                                    "valid": 3 },
-                                                            "wp:main": 
-                                                              { "total": 3,
-                                                                "valid": 3 } },
-                                    "call_reset_ensures": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                                    "wp:section": { "qed": { "total": 5,
-                                                             "valid": 5 },
-                                                    "wp:main": { "total": 5,
-                                                                 "valid": 5 } } },
-                    "call_reset_5": { "reset_5_requires": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                                      "call_reset_5_assigns": { "qed": 
-                                                                  { "total": 2,
-                                                                    "valid": 2 },
-                                                                "wp:main": 
-                                                                  { "total": 2,
-                                                                    "valid": 2 } },
-                                      "call_reset_5_ensures_Preset_5": 
-                                        { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 1 } },
-                                      "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 },
-                                                      "qed": { "total": 3,
-                                                               "valid": 3 },
-                                                      "wp:main": { "total": 4,
-                                                                   "valid": 4,
-                                                                   "rank": 1 } } },
-                    "call_reset_5_tps": { "reset_5_requires_2": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                          "call_reset_5_tps_assigns": 
-                                            { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } },
-                                          "call_reset_5_tps_ensures_Preset_5_tps": 
-                                            { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 4 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 5 } },
-                                          "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 },
-                                                          "qed": { "total": 3,
-                                                                   "valid": 3 },
-                                                          "wp:main": 
-                                                            { "total": 4,
-                                                              "valid": 4,
-                                                              "rank": 5 } } },
-                    "call_reset_1_5": { "reset_1_5_requires": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                        "call_reset_1_5_assigns": { "qed": 
-                                                                    { "total": 2,
-                                                                    "valid": 2 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2 } },
-                                        "call_reset_1_5_ensures_Presset_mat": 
-                                          { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 } },
-                                        "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 1 },
-                                                        "qed": { "total": 3,
-                                                                 "valid": 3 },
-                                                        "wp:main": { "total": 4,
-                                                                    "valid": 4,
-                                                                    "rank": 1 } } },
-                    "call_reset_5_dim2": { "reset_5_requires_3": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                           "call_reset_5_dim2_assigns": 
-                                             { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } },
-                                           "call_reset_5_dim2_ensures_Presset_mat": 
-                                             { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 1 } },
-                                           "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 1 },
-                                                           "qed": { "total": 3,
-                                                                    "valid": 3 },
-                                                           "wp:main": 
-                                                             { "total": 4,
-                                                               "valid": 4,
-                                                               "rank": 1 } } },
-                    "call_on_array_in_struct_global": { "load_5_requires": 
-                                                          { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                                                        "call_on_array_in_struct_global_assigns": 
-                                                          { "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                            "wp:main": 
-                                                              { "total": 2,
-                                                                "valid": 2 } },
-                                                        "call_on_array_in_struct_global_ensures_Pload": 
-                                                          { "why3:Alt-Ergo,2.0.0": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 2 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 2 } },
-                                                        "wp:section": 
-                                                          { "why3:Alt-Ergo,2.0.0": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 2 },
-                                                            "qed": { "total": 3,
-                                                                    "valid": 3 },
-                                                            "wp:main": 
-                                                              { "total": 4,
-                                                                "valid": 4,
-                                                                "rank": 2 } } },
-                    "call_array_in_struct_param": { "load_5_requires_2": 
-                                                      { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                                    "call_array_in_struct_param_assigns": 
-                                                      { "qed": { "total": 2,
-                                                                 "valid": 2 },
-                                                        "wp:main": { "total": 2,
-                                                                    "valid": 2 } },
-                                                    "call_array_in_struct_param_ensures_Pload3": 
-                                                      { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                                    "call_array_in_struct_param_ensures_Pload2": 
-                                                      { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                                    "wp:section": { "qed": 
-                                                                    { "total": 5,
-                                                                    "valid": 5 },
-                                                                    "wp:main": 
-                                                                    { "total": 5,
-                                                                    "valid": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_and_struct.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_and_struct.res.oracle
index 8980ef3f8b50487ff654448b52da3c09749d5f10..77ff7c37b18f87b385aaa78158c34a7b438017b7 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_and_struct.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_and_struct.res.oracle
@@ -39,19 +39,17 @@
 [wp] Proved goals:   32 / 32
   Qed:              27 
   Alt-Ergo 2.0.0:    5
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/reference_and_struct.0.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/reference_and_struct.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-reset                2     -                 2       100%
-call_reset           5     -                 5       100%
-call_reset_5         3      1 (1..12)        4       100%
-call_reset_5_tps     3      1 (12..24)       4       100%
-call_reset_1_5       3      1 (1..12)        4       100%
-call_reset_5_dim2    3      1 (1..12)        4       100%
-call_on_array_in_struct_global   3    1 (1..12)   4  100%
-call_array_in_struct_param   5   -           5       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  reset                     2        -        2       100%
+  call_reset                5        -        5       100%
+  call_reset_5              3        1        4       100%
+  call_reset_5_tps          3        1        4       100%
+  call_reset_1_5            3        1        4       100%
+  call_reset_5_dim2         3        1        4       100%
+  call_on_array_in_struct_global   3   1      4       100%
+  call_array_in_struct_param   5     -        5       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'reset':
   /*@ behavior typed_ref: requires \valid(p); */
   void reset(struct T *p);
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array.i.0.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array.i.0.report.json
deleted file mode 100644
index eaddd623407959b9c161386a54c33e302da20cb5..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array.i.0.report.json
+++ /dev/null
@@ -1,241 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 12, "valid": 12,
-                                          "rank": 4 },
-                 "qed": { "total": 24, "valid": 24 },
-                 "wp:main": { "total": 36, "valid": 36, "rank": 5 } },
-  "wp:functions": { "reset_1_5": { "reset_5_requires": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                   "reset_1_5_assigns": { "qed": { "total": 2,
-                                                                   "valid": 2 },
-                                                          "wp:main": 
-                                                            { "total": 2,
-                                                              "valid": 2 } },
-                                   "reset_1_5_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 5 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 },
-                                                   "qed": { "total": 3,
-                                                            "valid": 3 },
-                                                   "wp:main": { "total": 4,
-                                                                "valid": 4,
-                                                                "rank": 5 } } },
-                    "load_1_5": { "load_5_requires": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                  "load_1_5_assigns": { "qed": { "total": 2,
-                                                                 "valid": 2 },
-                                                        "wp:main": { "total": 2,
-                                                                    "valid": 2 } },
-                                  "load_1_5_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 4 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 4 },
-                                                  "qed": { "total": 3,
-                                                           "valid": 3 },
-                                                  "wp:main": { "total": 4,
-                                                               "valid": 4,
-                                                               "rank": 4 } } },
-                    "add_1_5": { "add_5_requires": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                                 "add_1_5_assigns": { "qed": { "total": 2,
-                                                               "valid": 2 },
-                                                      "wp:main": { "total": 2,
-                                                                   "valid": 2 } },
-                                 "add_1_5_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 4 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "qed": { "total": 3,
-                                                          "valid": 3 },
-                                                 "wp:main": { "total": 4,
-                                                              "valid": 4,
-                                                              "rank": 4 } } },
-                    "calls_on_array_dim_1": { "add_5_requires_2": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                              "reset_5_requires_2": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                              "load_5_requires_2": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                              "calls_on_array_dim_1_assigns": 
-                                                { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                                              "calls_on_array_dim_1_ensures_Padd": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 3 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 3 } },
-                                              "calls_on_array_dim_1_ensures_Preset": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 1 } },
-                                              "calls_on_array_dim_1_ensures_Pload": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 1 } },
-                                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 3,
-                                                                  "valid": 3,
-                                                                  "rank": 3 },
-                                                              "qed": 
-                                                                { "total": 5,
-                                                                  "valid": 5 },
-                                                              "wp:main": 
-                                                                { "total": 8,
-                                                                  "valid": 8,
-                                                                  "rank": 3 } } },
-                    "calls_on_array_dim_2_to_1": { "add_5_requires_3": 
-                                                     { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                                   "reset_5_requires_3": 
-                                                     { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                                   "load_5_requires_3": 
-                                                     { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                                   "calls_on_array_dim_2_to_1_assigns": 
-                                                     { "qed": { "total": 2,
-                                                                "valid": 2 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2 } },
-                                                   "calls_on_array_dim_2_to_1_ensures_Padd": 
-                                                     { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 3 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 } },
-                                                   "calls_on_array_dim_2_to_1_ensures_Preset": 
-                                                     { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 } },
-                                                   "calls_on_array_dim_2_to_1_ensures_Pload": 
-                                                     { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 } },
-                                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 3,
-                                                                    "valid": 3,
-                                                                    "rank": 3 },
-                                                                   "qed": 
-                                                                    { "total": 5,
-                                                                    "valid": 5 },
-                                                                   "wp:main": 
-                                                                    { "total": 8,
-                                                                    "valid": 8,
-                                                                    "rank": 3 } } },
-                    "calls_on_array_dim_2": { "add_1_5_requires": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                              "reset_1_5_requires": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                              "load_1_5_requires": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                              "calls_on_array_dim_2_assigns": 
-                                                { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                                              "calls_on_array_dim_2_ensures_Padd": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 2 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 2 } },
-                                              "calls_on_array_dim_2_ensures_Preset": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 1 } },
-                                              "calls_on_array_dim_2_ensures_Pload": 
-                                                { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 1 } },
-                                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 3,
-                                                                  "valid": 3,
-                                                                  "rank": 2 },
-                                                              "qed": 
-                                                                { "total": 5,
-                                                                  "valid": 5 },
-                                                              "wp:main": 
-                                                                { "total": 8,
-                                                                  "valid": 8,
-                                                                  "rank": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array.res.oracle
index 9ccbcce0d1f0527e0f79c7f637c0cda62141b311..efbdc9f1d52f6a4745914ef4d7e690f9f095cef2 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array.res.oracle
@@ -43,17 +43,15 @@
 [wp] Proved goals:   36 / 36
   Qed:              24 
   Alt-Ergo 2.0.0:   12
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/reference_array.0.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/reference_array.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-reset_1_5            3      1 (12..24)       4       100%
-load_1_5             3      1 (12..24)       4       100%
-add_1_5              3      1 (12..24)       4       100%
-calls_on_array_dim_1   5    3 (8..20)        8       100%
-calls_on_array_dim_2_to_1   5    3 (4..16)   8       100%
-calls_on_array_dim_2   5    3 (4..16)        8       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  reset_1_5                 3        1        4       100%
+  load_1_5                  3        1        4       100%
+  add_1_5                   3        1        4       100%
+  calls_on_array_dim_1      5        3        8       100%
+  calls_on_array_dim_2_to_1   5      3        8       100%
+  calls_on_array_dim_2      5        3        8       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'load_1_5':
   /*@ behavior typed_ref: requires \separated(reg_load+(..),lp+(..)); */
   void load_1_5(int (*lp)[5]);
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array_simple.i.0.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array_simple.i.0.report.json
deleted file mode 100644
index 141e4abc28d6c2dd4cb136fb06f3a734b4a33a0d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array_simple.i.0.report.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{ "wp:global": { "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 3, "valid": 3 } },
-  "wp:functions": { "call_f1": { "call_f1_ensures": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } } },
-                    "call_f2": { "call_f2_ensures": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } } },
-                    "call_f3": { "call_f3_ensures": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array_simple.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array_simple.res.oracle
index 78b38ba1195b50e9f5ff97b9a4c6d45a7da58aac..a53989661a59d05f01cb02906e4df9b7f55de9e3 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array_simple.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/reference_array_simple.res.oracle
@@ -9,11 +9,9 @@
 [wp] [Qed] Goal typed_ref_call_f3_ensures : Valid
 [wp] Proved goals:    3 / 3
   Qed:             3
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/reference_array_simple.0.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/reference_array_simple.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-call_f1              1     -                 1       100%
-call_f2              1     -                 1       100%
-call_f3              1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  call_f1                   1        -        1       100%
+  call_f2                   1        -        1       100%
+  call_f3                   1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/refguards.i.0.report.json b/src/plugins/wp/tests/wp_hoare/oracle_qualif/refguards.i.0.report.json
deleted file mode 100644
index e1c322f26ecbfc581a7ccfa79f7f3929ae0b24ff..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/refguards.i.0.report.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 1,
-                                          "unknown": 1, "rank": 3 },
-                 "qed": { "total": 7, "valid": 7 },
-                 "wp:main": { "total": 9, "valid": 8, "unknown": 1,
-                              "rank": 4 } },
-  "wp:functions": { "f": { "f_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } },
-                    "g": { "g_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 } } },
-                    "h": { "h_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } },
-                    "s": { "s_ensures_KO": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "unknown": 1 } },
-                           "s_ensures_5": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "s_ensures_4": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "s_ensures_3": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "s_ensures_2": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "s_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "qed": { "total": 5, "valid": 5 },
-                                           "wp:main": { "total": 6,
-                                                        "valid": 5,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_hoare/oracle_qualif/refguards.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle_qualif/refguards.res.oracle
index 4f3725c5bb2c930e420db1cec44484b989ca2daa..a739134c1d632f807d26078f00427792891fde93 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle_qualif/refguards.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle_qualif/refguards.res.oracle
@@ -16,15 +16,13 @@
 [wp] Proved goals:    8 / 9
   Qed:               7 
   Alt-Ergo 2.0.0:    1  (unsuccess: 1)
-[wp] Report in:  'tests/wp_hoare/oracle_qualif/refguards.0.report.json'
-[wp] Report out: 'tests/wp_hoare/result_qualif/refguards.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    1     -                 1       100%
-g                   -       1 (8..20)        1       100%
-h                    1     -                 1       100%
-s                    5     -                 6      83.3%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         1        -        1       100%
+  g                         -        1        1       100%
+  h                         1        -        1       100%
+  s                         5        -        6      83.3%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'f':
   /*@
      behavior typed_ref:
diff --git a/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.0.res.oracle b/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.0.res.oracle
index a4c3d2bc111137836ddce0acca61c839f0687a1e..4dbf7d84d189e7db0ddbff8c2f9359dd7df4fbb8 100644
--- a/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.0.res.oracle
+++ b/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.0.res.oracle
@@ -11,9 +11,7 @@
 [wp] Proved goals:    2 / 2
   Qed:               1 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_manual/oracle_qualif/manual.0.report.json'
-[wp] Report out: 'tests/wp_manual/result_qualif/manual.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-swap                 1      1 (8..20)        2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  swap                      1        1        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.1.res.oracle b/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.1.res.oracle
index 5897a7cede15c1f0b21e79bc4b2686ab13793875..427c8ab6505c2f530294d55aa65d60d7521694cd 100644
--- a/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.1.res.oracle
+++ b/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.1.res.oracle
@@ -17,9 +17,7 @@
 [wp] Proved goals:    8 / 8
   Qed:               5 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_manual/oracle_qualif/manual.1.report.json'
-[wp] Report out: 'tests/wp_manual/result_qualif/manual.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-swap                 5      3 (16..28)       8       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  swap                      5        3        8       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.2.res.oracle b/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.2.res.oracle
index cad3da72c7dcfc78c9447a6695165eb34eec0a44..16973c988dfa103fb3ffbe0141d213bc689cee51 100644
--- a/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.2.res.oracle
+++ b/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.2.res.oracle
@@ -1,9 +1,9 @@
 # frama-c -wp -wp-rte [...]
 [rte] annotating function swap
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-swap                 5      3 (16..28)       8       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  swap                      5        3        8       100%
+------------------------------------------------------------
 [report] Computing properties status...
 
 --------------------------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.i.0.report.json b/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.i.0.report.json
deleted file mode 100644
index 116f722e28f77dc7988a8ab6fbd5a6012404a2a1..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.i.0.report.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 3 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 4 } },
-  "wp:functions": { "swap": { "swap_ensures_B": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "swap_ensures_A": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 3 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 4 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 3 },
-                                              "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2,
-                                                           "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.i.1.report.json b/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.i.1.report.json
deleted file mode 100644
index 03019de6e0af80b909cfac2b8b2f3a14cd539e53..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.i.1.report.json
+++ /dev/null
@@ -1,53 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 5 },
-                 "qed": { "total": 5, "valid": 5 },
-                 "wp:main": { "total": 8, "valid": 8, "rank": 5 } },
-  "wp:functions": { "swap": { "swap_assert_rte_mem_access_4": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                              "swap_assert_rte_mem_access_3": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 } },
-                              "swap_assert_rte_mem_access_2": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                              "swap_assert_rte_mem_access": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 4 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 4 } },
-                              "swap_assigns": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } },
-                              "swap_ensures_B": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "swap_ensures_A": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 4 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 3, "valid": 3,
-                                                  "rank": 5 },
-                                              "qed": { "total": 5,
-                                                       "valid": 5 },
-                                              "wp:main": { "total": 8,
-                                                           "valid": 8,
-                                                           "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.i.2.report.json b/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.i.2.report.json
deleted file mode 100644
index 03019de6e0af80b909cfac2b8b2f3a14cd539e53..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_manual/oracle_qualif/manual.i.2.report.json
+++ /dev/null
@@ -1,53 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 5 },
-                 "qed": { "total": 5, "valid": 5 },
-                 "wp:main": { "total": 8, "valid": 8, "rank": 5 } },
-  "wp:functions": { "swap": { "swap_assert_rte_mem_access_4": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                              "swap_assert_rte_mem_access_3": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 } },
-                              "swap_assert_rte_mem_access_2": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                              "swap_assert_rte_mem_access": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 4 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 4 } },
-                              "swap_assigns": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } },
-                              "swap_ensures_B": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "swap_ensures_A": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 4 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 3, "valid": 3,
-                                                  "rank": 5 },
-                                              "qed": { "total": 5,
-                                                       "valid": 5 },
-                                              "wp:main": { "total": 8,
-                                                           "valid": 8,
-                                                           "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/nowp.c.0.report.json b/src/plugins/wp/tests/wp_plugin/nowp.c.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/nowp.c.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.0.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.0.res.oracle
index 266bc9673625f68473a544c9d518f470b5b7e9f2..d2983a52797de42b3196671e3aec51610a80dd0d 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.0.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.0.res.oracle
@@ -8,9 +8,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/abs.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/abs.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-abs                 -       1 (12..24)       1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  abs                       -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.1.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.1.res.oracle
index 4d17c667443aeaffe5e5e6ed506a28dbb99fc946..73390320340fc11d82010bbf6c2c16cb1eb29a88 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.1.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.1.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    1 / 1
   Qed:             0 
   Coq:             1
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/abs.1.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/abs.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-abs                 -      -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  abs                       -        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.2.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.2.res.oracle
index 442cf7ef208a98c392c23e686d3c8f07724f6fb9..9bab36322ce19d5788a342e4b455ad3b9eb1174e 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.2.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.2.res.oracle
@@ -9,9 +9,7 @@
 [wp] Proved goals:    1 / 1
   Qed:             0 
   Alt-Ergo:        1
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/abs.2.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/abs.2.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-abs                 -      -  (4..16)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  abs                       -        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.i.0.report.json
deleted file mode 100644
index ac9f18b64614b745f77d399f908a959412dcf6a7..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 4 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 4 } },
-  "wp:functions": { "abs": { "abs_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 4 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 4 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.i.1.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.i.1.report.json
deleted file mode 100644
index 615d8ae63ebf4d3fccadd739c10ae1950a5e07e3..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.i.1.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "coq": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "abs": { "abs_ensures": { "coq": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                             "wp:section": { "coq": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.i.2.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.i.2.report.json
deleted file mode 100644
index ac9f18b64614b745f77d399f908a959412dcf6a7..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/abs.i.2.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 4 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 4 } },
-  "wp:functions": { "abs": { "abs_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 4 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 4 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/asm.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/asm.0.report.json
deleted file mode 100644
index cf1352a4df3cc7fc82972872cddf639a8ae7da37..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/asm.0.report.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "unknown": 2 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 3, "valid": 1, "unknown": 2 } },
-  "wp:functions": { "main": { "main_assert_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1,
-                                                      "unknown": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_assert_OK": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "main_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1,
-                                                    "unknown": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "unknown": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 2, "unknown": 2 },
-                                              "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 1,
-                                                           "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/asm.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/asm.i.0.report.json
deleted file mode 100644
index f12a169da4eebf3f8cc384e0249786c3c213bd82..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/asm.i.0.report.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 2, "unknown": 2 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 3, "valid": 1, "unknown": 2 } },
-  "wp:functions": { "main": { "main_assert_KO": { "alt-ergo": { "total": 1,
-                                                                "unknown": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "unknown": 1 } },
-                              "main_assert_OK": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "main_assigns": { "alt-ergo": { "total": 1,
-                                                              "unknown": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "unknown": 1 } },
-                              "wp:section": { "alt-ergo": { "total": 2,
-                                                            "unknown": 2 },
-                                              "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 1,
-                                                           "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/asm.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/asm.res.oracle
index b7c278753cf17af36dd6ea1e994bb81b13ee1d73..08ff85f0dfcd56d14a9c0f623a194c861ede24e3 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/asm.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/asm.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    1 / 3
   Qed:               1 
   Alt-Ergo 2.0.0:    0  (unsuccess: 2)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/asm.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/asm.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main                 1     -                 3      33.3%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main                      1        -        3      33.3%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/bit_test.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/bit_test.res.oracle
index 93c9d28b2329d3ec978a1ec326c31b3a5cb0f82b..f184e17d162a11eb594f490858d740beaa68af1c 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/bit_test.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/bit_test.res.oracle
@@ -9,11 +9,9 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_bit_test_check3_ensures_ko : Typechecked
 [wp] Proved goals:    0 / 3
   Alt-Ergo 2.0.0:    0  (unsuccess: 3)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/bit_test.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/bit_test.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-check1              -      -                 1       0.0%
-check2              -      -                 1       0.0%
-check3              -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  check1                    -        -        1       0.0%
+  check2                    -        -        1       0.0%
+  check3                    -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/bool.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/bool.i.0.report.json
deleted file mode 100644
index b9c8f92cc4d34cb9231dcf42706e9925c386ea2f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/bool.i.0.report.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 1,
-                                          "unknown": 4, "rank": 2 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 7, "valid": 3, "unknown": 4,
-                              "rank": 2 } },
-  "wp:functions": { "job": { "job_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "unknown": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "unknown": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "unknown": 1 } } },
-                    "bor_bool": { "bor_bool_false_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "unknown": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "unknown": 1 } },
-                                  "bor_bool_true_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 2 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 2 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2, "valid": 1,
-                                                      "unknown": 1,
-                                                      "rank": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 1,
-                                                               "unknown": 1,
-                                                               "rank": 2 } } },
-                    "band_bool": { "band_bool_false_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "unknown": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "unknown": 1 } },
-                                   "band_bool_true_ensures": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 1,
-                                                                "unknown": 1 } } },
-                    "bxor_bool": { "bxor_bool_false_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "unknown": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "unknown": 1 } },
-                                   "bxor_bool_true_ensures": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 1,
-                                                                "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/bool.i.1.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/bool.i.1.report.json
deleted file mode 100644
index 6a0c74eb094cd9c8511a7f160ed5b7716eee9a39..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/bool.i.1.report.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5, "rank": 6 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 7, "valid": 7, "rank": 6 } },
-  "wp:functions": { "job": { "job_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 4 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 4 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 } } },
-                    "bor_bool": { "bor_bool_false_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 3 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 4 } },
-                                  "bor_bool_true_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 2 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 2 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2, "valid": 2,
-                                                      "rank": 3 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 4 } } },
-                    "band_bool": { "band_bool_false_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 } },
-                                   "band_bool_true_ensures": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 6 },
-                                                   "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2,
-                                                                "rank": 6 } } },
-                    "bxor_bool": { "bxor_bool_false_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 } },
-                                   "bxor_bool_true_ensures": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 3 },
-                                                   "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2,
-                                                                "rank": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/bool.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/bool.res.oracle
index cf4825d1b682fab9f601434a2ac7b74b366b9df0..ada68376011395368b241b77315bb5e60ac32dd9 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/bool.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/bool.res.oracle
@@ -14,12 +14,10 @@
 [wp] Proved goals:    7 / 7
   Qed:               2 
   Alt-Ergo 2.0.0:    5
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/bool.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/bool.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                 -       1 (12..24)       1       100%
-bor_bool            -       2 (8..20)        2       100%
-band_bool            1      1 (20..32)       2       100%
-bxor_bool            1      1 (8..20)        2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       -        1        1       100%
+  bor_bool                  -        2        2       100%
+  band_bool                 1        1        2       100%
+  bxor_bool                 1        1        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/convert.0.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/convert.0.res.oracle
index 005e353f3645b93e49541f2cc2e122d63877dbdf..436e8b4087133d9b1237eb9eaa701631c1dbc556 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/convert.0.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/convert.0.res.oracle
@@ -8,9 +8,7 @@
 [wp] Proved goals:    2 / 2
   Qed:               0 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/convert.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/convert.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -       2 (1..12)        2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        2        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/convert.1.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/convert.1.res.oracle
index dc04687542bb7b0243f7755dd022bb93735c82f9..bc2790699b30154deb5e4f802f1080bf84ec7d54 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/convert.1.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/convert.1.res.oracle
@@ -9,13 +9,11 @@
 [wp] Proved goals:    2 / 2
   Qed:             0 
   Alt-Ergo:        2
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/convert.1.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/convert.1.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -      -  (20..32)       2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        -        2       100%
+------------------------------------------------------------
 -------------------------------------------------------------
 Axiomatics          WP     Alt-Ergo (Native) Total Success
-Lemma               -       2 (20..32)       2       100%
+Lemma               -       2                2       100%
 -------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/copy.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/copy.0.report.json
deleted file mode 100644
index ad2b407dd5024e7d228df2f05a7f283cb5feb2a4..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/copy.0.report.json
+++ /dev/null
@@ -1,63 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 6, "valid": 6,
-                                          "rank": 26 },
-                 "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 10, "valid": 10, "rank": 26 } },
-  "wp:functions": { "copy": { "copy_assert_B": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 26 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 26 } },
-                              "copy_assert_A": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 6 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 6 } },
-                              "copy_loop_invariant_Copy": { "why3:Alt-Ergo,2.0.0": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 8 },
-                                                            "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 2,
-                                                                "valid": 2,
-                                                                "rank": 8 } },
-                              "copy_loop_invariant_Range": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 },
-                                                             "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 2,
-                                                                 "valid": 2,
-                                                                 "rank": 4 } },
-                              "copy_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "copy_loop_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 14 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 14 } },
-                              "copy_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 5 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 5 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 6, "valid": 6,
-                                                  "rank": 26 },
-                                              "qed": { "total": 4,
-                                                       "valid": 4 },
-                                              "wp:main": { "total": 10,
-                                                           "valid": 10,
-                                                           "rank": 26 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/copy.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/copy.i.0.report.json
deleted file mode 100644
index ad2b407dd5024e7d228df2f05a7f283cb5feb2a4..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/copy.i.0.report.json
+++ /dev/null
@@ -1,63 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 6, "valid": 6,
-                                          "rank": 26 },
-                 "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 10, "valid": 10, "rank": 26 } },
-  "wp:functions": { "copy": { "copy_assert_B": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 26 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 26 } },
-                              "copy_assert_A": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 6 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 6 } },
-                              "copy_loop_invariant_Copy": { "why3:Alt-Ergo,2.0.0": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 8 },
-                                                            "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 2,
-                                                                "valid": 2,
-                                                                "rank": 8 } },
-                              "copy_loop_invariant_Range": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 },
-                                                             "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 2,
-                                                                 "valid": 2,
-                                                                 "rank": 4 } },
-                              "copy_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "copy_loop_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 14 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 14 } },
-                              "copy_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 5 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 5 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 6, "valid": 6,
-                                                  "rank": 26 },
-                                              "qed": { "total": 4,
-                                                       "valid": 4 },
-                                              "wp:main": { "total": 10,
-                                                           "valid": 10,
-                                                           "rank": 26 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/copy.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/copy.res.oracle
index d663290a72fbe304f0409c6cfc07c0f8db78dea1..656305a3a1bf753a00c7af99f91aaa3bfafd3bba 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/copy.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/copy.res.oracle
@@ -17,9 +17,7 @@
 [wp] Proved goals:   10 / 10
   Qed:               4 
   Alt-Ergo 2.0.0:    6
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/copy.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/copy.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-copy                 4      6 (136..160)    10       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  copy                      4        6       10       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/dynamic.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/dynamic.i.0.report.json
deleted file mode 100644
index ed8fb40da70fd354621d61e9d1777681d3ad372a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/dynamic.i.0.report.json
+++ /dev/null
@@ -1,150 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "valid": 3,
-                                          "unknown": 1, "rank": 13 },
-                 "qed": { "total": 47, "valid": 47 },
-                 "wp:main": { "total": 51, "valid": 50, "unknown": 1,
-                              "rank": 12 } },
-  "wp:functions": { "call": { "f1_requires": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 13 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 12 } },
-                              "call_call_point_f1_f2_s3": { "why3:Alt-Ergo,2.0.0": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 5 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 5 } },
-                              "call_ensures": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 2, "valid": 2,
-                                                  "rank": 13 },
-                                              "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 4,
-                                                           "valid": 4,
-                                                           "rank": 12 } } },
-                    "guarded_call": { "guarded_call_call_point_g_s9": 
-                                        { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                                      "guarded_call_ensures_2": { "qed": 
-                                                                    { "total": 2,
-                                                                    "valid": 2 },
-                                                                  "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2 } },
-                                      "guarded_call_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                                                "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                                      "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 },
-                                                      "qed": { "total": 4,
-                                                               "valid": 4 },
-                                                      "wp:main": { "total": 5,
-                                                                   "valid": 5,
-                                                                   "rank": 4 } } },
-                    "behavior": { "behavior_call_point_h1_h2_s15": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                  "behavior_bhv1_assigns": { "qed": { "total": 6,
-                                                                    "valid": 6 },
-                                                             "wp:main": 
-                                                               { "total": 6,
-                                                                 "valid": 6 } },
-                                  "behavior_bhv1_ensures": { "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                             "wp:main": 
-                                                               { "total": 2,
-                                                                 "valid": 2 } },
-                                  "wp:section": { "qed": { "total": 9,
-                                                           "valid": 9 },
-                                                  "wp:main": { "total": 9,
-                                                               "valid": 9 } } },
-                    "some_behaviors": { "some_behaviors_call_point_h1_h2_h0_for_bhv1_s20": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "some_behaviors_call_point_h1_h2_h0_for_bhv0_s20": 
-                                          { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                                        "some_behaviors_bhv1_assigns": 
-                                          { "qed": { "total": 7, "valid": 7 },
-                                            "wp:main": { "total": 7,
-                                                         "valid": 7 } },
-                                        "some_behaviors_bhv0_assigns": 
-                                          { "qed": { "total": 9, "valid": 9 },
-                                            "wp:main": { "total": 9,
-                                                         "valid": 9 } },
-                                        "some_behaviors_bhv0_ensures": 
-                                          { "qed": { "total": 3, "valid": 3 },
-                                            "wp:main": { "total": 3,
-                                                         "valid": 3 } },
-                                        "some_behaviors_bhv1_ensures": 
-                                          { "qed": { "total": 3, "valid": 3 },
-                                            "wp:main": { "total": 3,
-                                                         "valid": 3 } },
-                                        "wp:section": { "qed": { "total": 24,
-                                                                 "valid": 24 },
-                                                        "wp:main": { "total": 24,
-                                                                    "valid": 24 } } },
-                    "missing_context": { "missing_context_call_point_h1_s25": 
-                                           { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "unknown": 1 } },
-                                         "missing_context_assigns": { "qed": 
-                                                                    { "total": 3,
-                                                                    "valid": 3 },
-                                                                    "wp:main": 
-                                                                    { "total": 3,
-                                                                    "valid": 3 } },
-                                         "missing_context_ensures": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                         "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "unknown": 1 },
-                                                         "qed": { "total": 4,
-                                                                  "valid": 4 },
-                                                         "wp:main": { "total": 5,
-                                                                    "valid": 4,
-                                                                    "unknown": 1 } } },
-                    "no_call": { "unreachable_g_requires": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                                 "no_call_call_point_unreachable_g_s32": 
-                                   { "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 1, "valid": 1 } },
-                                 "no_call_ensures": { "qed": { "total": 2,
-                                                               "valid": 2 },
-                                                      "wp:main": { "total": 2,
-                                                                   "valid": 2 } },
-                                 "wp:section": { "qed": { "total": 4,
-                                                          "valid": 4 },
-                                                 "wp:main": { "total": 4,
-                                                              "valid": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/dynamic.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/dynamic.res.oracle
index b7dfadf11d6526e91270534ab65459d29ad4a044..77982aa2d48a23aaee32855089cfc8de6c7f3e29 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/dynamic.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/dynamic.res.oracle
@@ -59,17 +59,15 @@
 [wp] Proved goals:   50 / 51
   Qed:              47 
   Alt-Ergo 2.0.0:    3  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/dynamic.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/dynamic.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-call                 2      2 (40..52)       4       100%
-guarded_call         4      1 (4..16)        5       100%
-behavior             9     -                 9       100%
-some_behaviors      24     -                24       100%
-missing_context      4     -                 5      80.0%
-no_call              4     -                 4       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  call                      2        2        4       100%
+  guarded_call              4        1        5       100%
+  behavior                  9        -        9       100%
+  some_behaviors           24        -       24       100%
+  missing_context           4        -        5      80.0%
+  no_call                   4        -        4       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'guarded_call':
   /*@ behavior typed: requires \separated(&X,p); */
   void guarded_call(struct S *p);
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.0.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.0.res.oracle
index 424e076b6068d9251c7ace2c47755f79ff19762c..fc02e194648602c19d256744a6c1b6a2c5bae66a 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.0.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.0.res.oracle
@@ -13,9 +13,7 @@
 [wp] Proved goals:    1 / 6
   Qed:               1 
   Alt-Ergo 2.0.0:    0  (unsuccess: 5)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/flash.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/flash.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                  1     -                 6      16.7%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       1        -        6      16.7%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.1.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.1.res.oracle
index 29dde40a08d80b5a59d453c35479a2a6362fd40c..4dff1ff32efd87e1e8c7c7a949eeafcbb1c1c0e5 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.1.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.1.res.oracle
@@ -15,9 +15,7 @@
 [wp] Proved goals:    6 / 6
   Qed:               1 
   Alt-Ergo 2.0.0:    5
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/flash.1.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/flash.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                  1      5 (32..44)       6       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       1        5        6       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.2.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.2.res.oracle
index 803faf1078bd49153e3508f0b7812aeefcd67ee2..847a02d9f75f5561d640415e507be62799b9e404 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.2.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.2.res.oracle
@@ -12,9 +12,7 @@
 [wp] [Qed] Goal typed_flash_job_ensures_WriteValues : Valid
 [wp] Proved goals:    6 / 6
   Qed:             6
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/flash.2.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/flash.2.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                  6     -                 6       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       6        -        6       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.c.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.c.0.report.json
deleted file mode 100644
index ffcb55ea3ea7fe0db207a33974806f6b48c375c7..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.c.0.report.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "unknown": 5 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 6, "valid": 1, "unknown": 5 } },
-  "wp:functions": { "job": { "job_ensures_WriteValues": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                             "job_ensures_ReadValues": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "unknown": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                             "job_ensures_B_writes": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "unknown": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                             "job_ensures_B_reads": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "unknown": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "unknown": 1 } },
-                             "job_ensures_A_reads": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "unknown": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "unknown": 1 } },
-                             "job_ensures_Events": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 5,
-                                                                    "unknown": 5 },
-                                             "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 6,
-                                                          "valid": 1,
-                                                          "unknown": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.c.1.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.c.1.report.json
deleted file mode 100644
index 66bb1740e87a93de737dda82fe74685f6f95a635..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.c.1.report.json
+++ /dev/null
@@ -1,51 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5, "rank": 9 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 6, "valid": 6, "rank": 9 } },
-  "wp:functions": { "job": { "job_ensures_WriteValues": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 9 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 9 } },
-                             "job_ensures_ReadValues": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 9 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 } },
-                             "job_ensures_B_writes": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 8 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 } },
-                             "job_ensures_B_reads": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 8 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 8 } },
-                             "job_ensures_A_reads": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 8 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 8 } },
-                             "job_ensures_Events": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 5,
-                                                                    "valid": 5,
-                                                                    "rank": 9 },
-                                             "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 6,
-                                                          "valid": 6,
-                                                          "rank": 9 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.c.2.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.c.2.report.json
deleted file mode 100644
index cd22f13467b2d496800380d03037041750402e62..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/flash.c.2.report.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{ "wp:global": { "qed": { "total": 6, "valid": 6 },
-                 "wp:main": { "total": 6, "valid": 6 } },
-  "wp:functions": { "job": { "job_ensures_WriteValues": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                             "job_ensures_ReadValues": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                             "job_ensures_B_writes": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                             "job_ensures_B_reads": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                             "job_ensures_A_reads": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                             "job_ensures_Events": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                             "wp:section": { "qed": { "total": 6,
-                                                      "valid": 6 },
-                                             "wp:main": { "total": 6,
-                                                          "valid": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.0.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.0.res.oracle
index e31c6d175775cd0375962688d6dcbbc1d558970b..0e688ad1d419da4ac92d4954ed81960b2605a08c 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.0.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.0.res.oracle
@@ -12,9 +12,7 @@
 [wp] [Coq (Native)] Goal typed_output_ensures_KO : Unsuccess
 [wp] Proved goals:    0 / 1
   Coq:             0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/float_format.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/float_format.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-output              -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  output                    -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.1.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.1.res.oracle
index d09e55d57ba5e9e07e15a0ba98da51ba018038cf..467631543140324f010cd718515ae573ac8a3220 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.1.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.1.res.oracle
@@ -11,9 +11,7 @@
 [wp] [Alt-Ergo (Native)] Goal typed_output_ensures_KO : Unsuccess
 [wp] Proved goals:    0 / 1
   Alt-Ergo:        0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/float_format.1.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/float_format.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-output              -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  output                    -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.2.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.2.res.oracle
index 5bb10c8461a7fa2ca51ebca73decf4548deb6973..9e668a17c56ab78312e876d515b3be597e5e26ee 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.2.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.2.res.oracle
@@ -10,9 +10,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_output_ensures_KO : Unsuccess
 [wp] Proved goals:    0 / 1
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/float_format.2.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/float_format.2.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-output              -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  output                    -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.i.0.report.json
deleted file mode 100644
index 2a3ca74e5152ebcd6c9370afa410a213cb6b99b8..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.i.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "coq": { "total": 1, "unknown": 1 },
-                 "wp:main": { "total": 1, "unknown": 1 } },
-  "wp:functions": { "output": { "output_ensures_KO": { "coq": { "total": 1,
-                                                                "unknown": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                                "wp:section": { "coq": { "total": 1,
-                                                         "unknown": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.i.1.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.i.1.report.json
deleted file mode 100644
index f448c39cf5a682bb6738199770a073ef807d8ab9..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.i.1.report.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "wp:main": { "total": 1, "unknown": 1 } },
-  "wp:functions": { "output": { "output_ensures_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "unknown": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1,
-                                                    "unknown": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.i.2.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.i.2.report.json
deleted file mode 100644
index f448c39cf5a682bb6738199770a073ef807d8ab9..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_format.i.2.report.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "wp:main": { "total": 1, "unknown": 1 } },
-  "wp:functions": { "output": { "output_ensures_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "unknown": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1,
-                                                    "unknown": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.0.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.0.res.oracle
index 00476c270d854358a93114ab4b8798d2638dc444..841da957b85bd06820648584e0453d3bb9a760c3 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.0.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.0.res.oracle
@@ -11,9 +11,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/float_real.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/float_real.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-dequal              -       1 (20..32)       1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  dequal                    -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.1.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.1.res.oracle
index 82e758381388a01df4390cf51c8ab9a9c1a7e9fb..7851fa7e3c294855e4d73c5c6f62175b6890953b 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.1.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.1.res.oracle
@@ -10,9 +10,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_dequal_ensures : Unsuccess
 [wp] Proved goals:    0 / 1
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/float_real.1.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/float_real.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-dequal              -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  dequal                    -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.i.0.report.json
deleted file mode 100644
index 51895e1d2e20175419a261bab48488763f851864..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.i.0.report.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 6 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 6 } },
-  "wp:functions": { "dequal": { "dequal_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 6 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 6 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 6 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.i.1.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.i.1.report.json
deleted file mode 100644
index 5edf5fcb509534d1a3281bee354680b310bbd8e4..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/float_real.i.1.report.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "wp:main": { "total": 1, "unknown": 1 } },
-  "wp:functions": { "dequal": { "dequal_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "unknown": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "unknown": 1 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1,
-                                                    "unknown": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/frame.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/frame.0.report.json
deleted file mode 100644
index 0c5818f08ff648b3f782f7b66405b52c355b2687..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/frame.0.report.json
+++ /dev/null
@@ -1,58 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "unknown": 4 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 6, "valid": 2, "unknown": 4 } },
-  "wp:functions": { "local": { "local_ensures_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                               "local_ensures_FRAMED": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "unknown": 1 },
-                                               "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 1,
-                                                            "unknown": 1 } } },
-                    "global": { "global_ensures_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "unknown": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1,
-                                                    "unknown": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "unknown": 1 } } },
-                    "localref": { "localref_assert_FRAMED": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                                  "localref_ensures_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1,
-                                                      "unknown": 1 },
-                                                  "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 1,
-                                                               "unknown": 1 } } },
-                    "alias": { "alias_ensures_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "unknown": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/frame.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/frame.i.0.report.json
deleted file mode 100644
index 993d6f800871b136aa491a8594e86226bb0f56c8..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/frame.i.0.report.json
+++ /dev/null
@@ -1,53 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 4, "unknown": 4 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 6, "valid": 2, "unknown": 4 } },
-  "wp:functions": { "local": { "local_ensures_KO": { "alt-ergo": { "total": 1,
-                                                                   "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                               "local_ensures_FRAMED": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                               "wp:section": { "alt-ergo": { "total": 1,
-                                                             "unknown": 1 },
-                                               "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 1,
-                                                            "unknown": 1 } } },
-                    "global": { "global_ensures_KO": { "alt-ergo": { "total": 1,
-                                                                    "unknown": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                                "wp:section": { "alt-ergo": { "total": 1,
-                                                              "unknown": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "unknown": 1 } } },
-                    "localref": { "localref_assert_FRAMED": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                                  "localref_ensures_KO": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "unknown": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "unknown": 1 } },
-                                  "wp:section": { "alt-ergo": { "total": 1,
-                                                                "unknown": 1 },
-                                                  "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 1,
-                                                               "unknown": 1 } } },
-                    "alias": { "alias_ensures_KO": { "alt-ergo": { "total": 1,
-                                                                   "unknown": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "unknown": 1 } },
-                               "wp:section": { "alt-ergo": { "total": 1,
-                                                             "unknown": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/frame.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/frame.res.oracle
index 8247a946f2452f3d7ad4fabe8e4d679ba797ac4a..0f3078d19d7d6f68cac531a1b7f26ba56d47623d 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/frame.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/frame.res.oracle
@@ -13,12 +13,10 @@
 [wp] Proved goals:    2 / 6
   Qed:               2 
   Alt-Ergo 2.0.0:    0  (unsuccess: 4)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/frame.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/frame.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-local                1     -                 2      50.0%
-global              -      -                 1       0.0%
-localref             1     -                 2      50.0%
-alias               -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  local                     1        -        2      50.0%
+  global                    -        -        1       0.0%
+  localref                  1        -        2      50.0%
+  alias                     -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/ground_real.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/ground_real.0.report.json
deleted file mode 100644
index 3e20fc4b5bc9a104bbea4949c98d200785100706..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/ground_real.0.report.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 0 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 0 } },
-  "wp:axiomatics": { "": { "lemma_R": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 0 },
-                                        "wp:main": { "total": 1, "valid": 1,
-                                                     "rank": 0 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 0 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 0 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/ground_real.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/ground_real.i.0.report.json
deleted file mode 100644
index 9a8167e262cb87df9f383456020522e3da05829b..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/ground_real.i.0.report.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "valid": 1, "rank": 0 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 0 } },
-  "wp:axiomatics": { "": { "lemma_R": { "alt-ergo": { "total": 1, "valid": 1,
-                                                      "rank": 0 },
-                                        "wp:main": { "total": 1, "valid": 1,
-                                                     "rank": 0 } },
-                           "wp:section": { "alt-ergo": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 0 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 0 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/ground_real.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/ground_real.res.oracle
index f5f790a0cff2610ddeabcc70c7a3855eb8078f1a..fc075d19f22153e57da3dfc0667eec897c74cf16 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/ground_real.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/ground_real.res.oracle
@@ -7,9 +7,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/ground_real.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/ground_real.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -       1 (1..8)         1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/inductive.c.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/inductive.c.0.report.json
deleted file mode 100644
index 42eb971335583a850e04e8f3beba1f7d1832872f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/inductive.c.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "coq": { "total": 2, "unknown": 2 },
-                 "wp:main": { "total": 2, "unknown": 2 } },
-  "wp:axiomatics": { "": { "lemma_test": { "coq": { "total": 1,
-                                                    "unknown": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "unknown": 1 } },
-                           "lemma_offset": { "coq": { "total": 1,
-                                                      "unknown": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "unknown": 1 } },
-                           "wp:section": { "coq": { "total": 2,
-                                                    "unknown": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/inductive.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/inductive.res.oracle
index e56fbd7ab25dd3eab8c3e8be28aa3f98acb5e925..9ef8f395f9c6d023cac08249ed1db1d04a10d9c0 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/inductive.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/inductive.res.oracle
@@ -11,9 +11,7 @@
 [wp] Proved goals:    2 / 2
   Qed:             0 
   Coq:             2
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/inductive.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/inductive.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -      -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const.i.0.report.json
deleted file mode 100644
index a957d875ffbc7653738ee5bd907242af1076c4c7..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const.i.0.report.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "unknown": 2 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 4, "valid": 2, "unknown": 2 } },
-  "wp:functions": { "fA": { "fA_ensures_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "unknown": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "unknown": 1 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "unknown": 1 } } },
-                    "fB": { "fB_ensures_OK": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                            "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } } },
-                    "fC": { "fC_ensures_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "unknown": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "unknown": 1 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "unknown": 1 } } },
-                    "fD": { "fD_ensures_OK": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                            "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const.res.oracle
index bc0a1b82ce3a7624d46f2f2f0ff7acbad2150cbf..9f3bdcced286494b978c9c4be233b0276e2414cc 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const.res.oracle
@@ -11,12 +11,10 @@
 [wp] Proved goals:    2 / 4
   Qed:               2 
   Alt-Ergo 2.0.0:    0  (unsuccess: 2)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/init_const.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/init_const.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-fA                  -      -                 1       0.0%
-fB                   1     -                 1       100%
-fC                  -      -                 1       0.0%
-fD                   1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  fA                        -        -        1       0.0%
+  fB                        1        -        1       100%
+  fC                        -        -        1       0.0%
+  fD                        1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const_guard.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const_guard.i.0.report.json
deleted file mode 100644
index 6a46a45e9f6714cd8e2cd5c8fce52d905aa850a0..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const_guard.i.0.report.json
+++ /dev/null
@@ -1,56 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 2,
-                                          "unknown": 1, "rank": 5 },
-                 "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 7, "valid": 6, "unknown": 1,
-                              "rank": 5 } },
-  "wp:functions": { "f": { "f_ensures_Q_NotWrite": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                           "f_ensures_Q_ReadOnly": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                           "f_ensures_Pointed_Valid": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 4 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                           "f_ensures_Const": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                           "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 4,
-                                                        "valid": 4,
-                                                        "rank": 4 } } },
-                    "g": { "g_assert_Guard_against_Const": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 } },
-                           "g_assert_Read": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 5 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 5 } },
-                           "g_ensures_P_not_Const": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 1,
-                                                                    "unknown": 1,
-                                                                    "rank": 5 },
-                                           "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 2,
-                                                        "unknown": 1,
-                                                        "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const_guard.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const_guard.res.oracle
index c2c2e3ceccba326c240a62e8d27eee2feb2e024f..0caf659ca0568dc4147d5f513c05c2b4ea623567 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const_guard.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_const_guard.res.oracle
@@ -14,10 +14,8 @@
 [wp] Proved goals:    6 / 7
   Qed:               4 
   Alt-Ergo 2.0.0:    2  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/init_const_guard.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/init_const_guard.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    3      1 (12..24)       4       100%
-g                    1      1 (16..28)       3      66.7%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         3        1        4       100%
+  g                         1        1        3      66.7%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_extern.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_extern.i.0.report.json
deleted file mode 100644
index 7601a3e20fc08715508c4ee6a7fbbd22f5e1e328..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_extern.i.0.report.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "unknown": 2 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 3, "valid": 1, "unknown": 2 } },
-  "wp:functions": { "f": { "f_ensures_KO_2": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "unknown": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "unknown": 1 } },
-                           "f_ensures_KO": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "unknown": 1 } },
-                           "f_ensures_OK": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "unknown": 2 },
-                                           "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 1,
-                                                        "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_extern.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_extern.res.oracle
index 1538d48fe05df12b2ea5f031f48fbd0da3d4dae4..f0db50c533f09ac9884bd2cd66008faba897dc81 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_extern.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_extern.res.oracle
@@ -11,9 +11,7 @@
 [wp] Proved goals:    1 / 3
   Qed:               1 
   Alt-Ergo 2.0.0:    0  (unsuccess: 2)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/init_extern.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/init_extern.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    1     -                 3      33.3%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         1        -        3      33.3%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_valid.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_valid.0.report.json
deleted file mode 100644
index 5af727e61194e0c2c921bab5101c92d28db0c3c4..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_valid.0.report.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 4, "valid": 3, "unknown": 1 } },
-  "wp:functions": { "validA": { "validA_assert_OK_2": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                "validA_assert_OK": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                "wp:section": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } } },
-                    "validB": { "validB_assert_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "unknown": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "unknown": 1 } },
-                                "validB_assert_OK": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1,
-                                                    "unknown": 1 },
-                                                "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 1,
-                                                             "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_valid.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_valid.i.0.report.json
deleted file mode 100644
index a0b3ada7192541ab9bf0e9b1b2d8f0638c6c4d66..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_valid.i.0.report.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "unknown": 1 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 4, "valid": 3, "unknown": 1 } },
-  "wp:functions": { "validA": { "validA_assert_OK_2": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                "validA_assert_OK": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                "wp:section": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } } },
-                    "validB": { "validB_assert_KO": { "alt-ergo": { "total": 1,
-                                                                    "unknown": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "unknown": 1 } },
-                                "validB_assert_OK": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                "wp:section": { "alt-ergo": { "total": 1,
-                                                              "unknown": 1 },
-                                                "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 1,
-                                                             "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_valid.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_valid.res.oracle
index c303e914f2a206dd6e1eba7f310e49a73fa1fa2f..787bb8788400b8582580a38ff0c1dd61e603c92f 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_valid.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/init_valid.res.oracle
@@ -11,10 +11,8 @@
 [wp] Proved goals:    3 / 4
   Qed:               3 
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/init_valid.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/init_valid.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-validA               2     -                 2       100%
-validB               1     -                 2      50.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  validA                    2        -        2       100%
+  validB                    1        -        2      50.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/initarr.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/initarr.i.0.report.json
deleted file mode 100644
index 92b2a37c3bc9e3e414ceb2bbccc8d46f7b3e36f2..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/initarr.i.0.report.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 8 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 8 } },
-  "wp:functions": { "job": { "job_ensures_ALT": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 5 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                             "job_ensures_SEP": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 8 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 8 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 8 },
-                                             "wp:main": { "total": 2,
-                                                          "valid": 2,
-                                                          "rank": 8 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/initarr.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/initarr.res.oracle
index 3e092c0517374eaa9ac8ec3aa51825fbbd923925..f4ec4072a6ca3629d940cc4d507d6b36c68ba3a9 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/initarr.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/initarr.res.oracle
@@ -9,9 +9,7 @@
 [wp] Proved goals:    2 / 2
   Qed:               0 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/initarr.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/initarr.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                 -       2 (28..40)       2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       -        2        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.0.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.0.res.oracle
index 21e508fd59198c77d1bad1ec5d77b40c922fffef..af35f6b8507e96fce68044a83cac500c84814833 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.0.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.0.res.oracle
@@ -19,9 +19,7 @@
 [wp] [Qed] Goal typed_f_SUCCESS_ensures_qed_ok_4 : Valid
 [wp] Proved goals:   13 / 13
   Qed:            13
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/injector.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/injector.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   13     -                13       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                        13        -       13       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.1.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.1.res.oracle
index b4667f759fafe214bf078668e22afba5bef27309..8bd5309faece156ad506e89df6542ed9f726b2cf 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.1.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.1.res.oracle
@@ -10,9 +10,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_f_ko_1_ensures_qed_ko_3 : Unsuccess
 [wp] Proved goals:    0 / 4
   Alt-Ergo 2.0.0:    0  (unsuccess: 4)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/injector.1.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/injector.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      -                 4       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        -        4       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.c.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.c.0.report.json
deleted file mode 100644
index 99b5f8d49875fb80633b93b63962ee3e3c29daab..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.c.0.report.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{ "wp:global": { "qed": { "total": 13, "valid": 13 },
-                 "wp:main": { "total": 13, "valid": 13 } },
-  "wp:functions": { "f": { "g_requires_2": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                           "g_requires": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "f_SUCCESS_ensures_qed_ok_4": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                           "f_SUCCESS_ensures_qed_ok_3": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                           "f_SUCCESS_ensures_qed_ok_2": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                           "f_SUCCESS_ensures_qed_ok": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                           "f_SND_FAIL_ensures_qed_ok_4": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                           "f_SND_FAIL_ensures_qed_ok_3": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                           "f_SND_FAIL_ensures_qed_ok_2": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                           "f_SND_FAIL_ensures_qed_ok": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                           "f_FST_FAIL_ensures_qed_ok_3": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                           "f_FST_FAIL_ensures_qed_ok_2": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "valid": 1 } },
-                           "f_FST_FAIL_ensures_qed_ok": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                           "wp:section": { "qed": { "total": 13,
-                                                    "valid": 13 },
-                                           "wp:main": { "total": 13,
-                                                        "valid": 13 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.c.1.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.c.1.report.json
deleted file mode 100644
index 1958cc6af9fc7ce65b0f5f7f1c2bfa0f52a82f9f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/injector.c.1.report.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "unknown": 4 },
-                 "wp:main": { "total": 4, "unknown": 4 } },
-  "wp:functions": { "f": { "f_ko_1_ensures_qed_ko_3": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "unknown": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                           "f_ko_1_ensures_qed_ko_2": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "unknown": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "unknown": 1 } },
-                           "f_ko_1_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "unknown": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "unknown": 1 } },
-                           "f_ko_ensures_qed_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "unknown": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 4,
-                                                                    "unknown": 4 },
-                                           "wp:main": { "total": 4,
-                                                        "unknown": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loop.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loop.i.0.report.json
deleted file mode 100644
index 1c5ec3875c7833e5648bb96b9fa8e50e81aed6ef..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loop.i.0.report.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 6, "valid": 5,
-                                          "unknown": 1, "rank": 16 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 9, "valid": 8, "unknown": 1,
-                              "rank": 16 } },
-  "wp:functions": { "init": { "init_loop_invariant_qed_ok_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 },
-                                                                "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 9 } },
-                              "init_loop_invariant_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 4 },
-                                                              "wp:main": 
-                                                                { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 4 } },
-                              "init_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1,
-                                                    "unknown": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "unknown": 1 } },
-                              "init_loop_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 16 },
-                                                     "qed": { "total": 2,
-                                                              "valid": 2 },
-                                                     "wp:main": { "total": 3,
-                                                                  "valid": 3,
-                                                                  "rank": 16 } },
-                              "init_ensures_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 7 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 7 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 6, "valid": 5,
-                                                  "unknown": 1, "rank": 16 },
-                                              "qed": { "total": 3,
-                                                       "valid": 3 },
-                                              "wp:main": { "total": 9,
-                                                           "valid": 8,
-                                                           "unknown": 1,
-                                                           "rank": 16 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loop.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loop.res.oracle
index 84704dba34e66dd794e4d8d57af1205cc56fb6f9..d18efea604624c35356c1699a2f9531112a2e13d 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loop.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loop.res.oracle
@@ -16,9 +16,7 @@
 [wp] Proved goals:    8 / 9
   Qed:               3 
   Alt-Ergo 2.0.0:    5  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/loop.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/loop.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-init                 3      5 (56..80)       9      88.9%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  init                      3        5        9      88.9%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopcurrent.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopcurrent.0.report.json
deleted file mode 100644
index a4b1808ed9992cba37a7296ea0dc3c6e31d556e3..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopcurrent.0.report.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{ "wp:global": { "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 4, "valid": 4 } },
-  "wp:functions": { "f": { "f_loop_invariant_2": { "qed": { "total": 2,
-                                                            "valid": 2 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2 } },
-                           "f_loop_invariant": { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } },
-                           "wp:section": { "qed": { "total": 4, "valid": 4 },
-                                           "wp:main": { "total": 4,
-                                                        "valid": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopcurrent.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopcurrent.i.0.report.json
deleted file mode 100644
index a4b1808ed9992cba37a7296ea0dc3c6e31d556e3..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopcurrent.i.0.report.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{ "wp:global": { "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 4, "valid": 4 } },
-  "wp:functions": { "f": { "f_loop_invariant_2": { "qed": { "total": 2,
-                                                            "valid": 2 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2 } },
-                           "f_loop_invariant": { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } },
-                           "wp:section": { "qed": { "total": 4, "valid": 4 },
-                                           "wp:main": { "total": 4,
-                                                        "valid": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopcurrent.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopcurrent.res.oracle
index 1243a954f859f9d6e03ac990ddc16b4057a46b5c..60ddf9009c6893786a7ed8b4d15627fde5437c5e 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopcurrent.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopcurrent.res.oracle
@@ -12,9 +12,7 @@
 [wp] [Qed] Goal typed_f_loop_invariant_2_established : Valid
 [wp] Proved goals:    4 / 4
   Qed:             4
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/loopcurrent.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/loopcurrent.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    4     -                 4       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         4        -        4       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopentry.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopentry.0.report.json
deleted file mode 100644
index a4b1808ed9992cba37a7296ea0dc3c6e31d556e3..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopentry.0.report.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{ "wp:global": { "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 4, "valid": 4 } },
-  "wp:functions": { "f": { "f_loop_invariant_2": { "qed": { "total": 2,
-                                                            "valid": 2 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2 } },
-                           "f_loop_invariant": { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } },
-                           "wp:section": { "qed": { "total": 4, "valid": 4 },
-                                           "wp:main": { "total": 4,
-                                                        "valid": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopentry.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopentry.i.0.report.json
deleted file mode 100644
index a4b1808ed9992cba37a7296ea0dc3c6e31d556e3..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopentry.i.0.report.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{ "wp:global": { "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 4, "valid": 4 } },
-  "wp:functions": { "f": { "f_loop_invariant_2": { "qed": { "total": 2,
-                                                            "valid": 2 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2 } },
-                           "f_loop_invariant": { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } },
-                           "wp:section": { "qed": { "total": 4, "valid": 4 },
-                                           "wp:main": { "total": 4,
-                                                        "valid": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopentry.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopentry.res.oracle
index 73078e24dae3e5475cfbef86b24ae6139e281755..93b40345adbe00724c694ba553239dac785743b1 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopentry.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopentry.res.oracle
@@ -12,9 +12,7 @@
 [wp] [Qed] Goal typed_f_loop_invariant_2_established : Valid
 [wp] Proved goals:    4 / 4
   Qed:             4
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/loopentry.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/loopentry.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    4     -                 4       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         4        -        4       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopextra.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopextra.0.report.json
deleted file mode 100644
index 371ffd8abf6614efa173e397dd7d1a3b238adec5..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopextra.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 3, "valid": 3 } },
-  "wp:functions": { "f": { "f_assert_3": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "f_assert_2": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "f_assert": { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                           "wp:section": { "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopextra.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopextra.i.0.report.json
deleted file mode 100644
index 371ffd8abf6614efa173e397dd7d1a3b238adec5..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopextra.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 3, "valid": 3 } },
-  "wp:functions": { "f": { "f_assert_3": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "f_assert_2": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "f_assert": { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                           "wp:section": { "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopextra.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopextra.res.oracle
index 61bff7f94a53987b34e56f173cf691bf19b4c5ba..32ed32900d4795e92adf0f51e067b0be4e80c7d0 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopextra.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/loopextra.res.oracle
@@ -13,9 +13,7 @@
 [wp] [Qed] Goal typed_f_assert_3 : Valid
 [wp] Proved goals:    3 / 3
   Qed:             3
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/loopextra.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/loopextra.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    3     -                 3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         3        -        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/mask.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/mask.0.report.json
deleted file mode 100644
index b6fbb01b2b7c160c1fa6a3c1e53cb7c5cbb51084..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/mask.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 2, "valid": 2 } },
-  "wp:functions": { "compute": { "compute_ensures_B": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "compute_ensures_A": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/mask.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/mask.i.0.report.json
deleted file mode 100644
index b6fbb01b2b7c160c1fa6a3c1e53cb7c5cbb51084..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/mask.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 2, "valid": 2 } },
-  "wp:functions": { "compute": { "compute_ensures_B": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "compute_ensures_A": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/mask.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/mask.res.oracle
index 85ae2cc2fcd0da78deff5a45841fd0485d9fd3d7..fab459f7a10eec2d4250a89b09651f7250977f6e 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/mask.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/mask.res.oracle
@@ -8,9 +8,7 @@
 [wp] [Qed] Goal typed_compute_ensures_B : Valid
 [wp] Proved goals:    2 / 2
   Qed:             2
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/mask.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/mask.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-compute              2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  compute                   2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.0.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.0.res.oracle
index bf50cd0feb5c66106877ddadf5bcd83ddbdc3f06..a7cb374230e62693ba1b43c5b5dd2398ebc780ad 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.0.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.0.res.oracle
@@ -37,12 +37,10 @@
 [wp] Proved goals:   30 / 30
   Qed:               5 
   Alt-Ergo 2.0.0:   25
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/math.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/math.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma                3     16 (104..128)    19       100%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-ok                   2      9 (88..112)     11       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     3       16       19       100%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  ok                        2        9       11       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.1.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.1.res.oracle
index 1f29e24d9a523b995f3eace64198f8f3043ce299..34ddb8162cb9c3812814d686e96088358fb50780 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.1.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.1.res.oracle
@@ -38,19 +38,17 @@
 [wp] Proved goals:   30 / 30
   Qed:             5 
   Alt-Ergo:       25
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/math.1.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/math.1.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma                3     -  (96..120)     19       100%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-ok                   2     -  (288..336)    11       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     3        -       19       100%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  ok                        2        -       11       100%
+------------------------------------------------------------
 -------------------------------------------------------------
 Axiomatics          WP     Alt-Ergo (Native) Total Success
-Lemma                3     16 (96..120)     19       100%
+Lemma                3     16               19       100%
 -------------------------------------------------------------
 Functions           WP     Alt-Ergo (Native) Total Success
-ok                   2      9 (288..336)    11       100%
+ok                   2      9               11       100%
 -------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.2.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.2.res.oracle
index fb561d0e65eea8dc3d908d4512eafe5ea289295d..434a63e4b2b1c37cf1ac48493cfc2882bf4a6fc6 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.2.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.2.res.oracle
@@ -15,9 +15,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_ko_ensures_ko_sqrt_pos : Unsuccess
 [wp] Proved goals:    0 / 9
   Alt-Ergo 2.0.0:    0  (unsuccess: 9)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/math.2.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/math.2.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-ko                  -      -                 9       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  ko                        -        -        9       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.3.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.3.res.oracle
index 4f28996c39a4372709586db9f90b6bed6b6c78f5..5e68c91300c68af253b607aa4cf6e0f9d488da91 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.3.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/math.3.res.oracle
@@ -16,12 +16,10 @@
 [wp] [Alt-Ergo (Native)] Goal typed_ko_ensures_ko_sqrt_pos : Unsuccess
 [wp] Proved goals:    0 / 9
   Alt-Ergo:        0  (unsuccess: 9)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/math.3.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/math.3.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-ko                  -      -                 9       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  ko                        -        -        9       0.0%
+------------------------------------------------------------
 -------------------------------------------------------------
 Functions           WP     Alt-Ergo (Native) Total Success
 ko                  -      -                 9       0.0%
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/model.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/model.res.oracle
index 8569ce3a25eb9a34fa3d72c80219e0aab42f8b97..2c3c0c68a6b2d2f44462e42d1922b22197ac2052 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/model.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/model.res.oracle
@@ -51,12 +51,10 @@ end
 [wp] [Alt-Ergo 2.0.0] Goal typed_f_ensures : Typechecked
 [wp] Proved goals:    0 / 1
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/model.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/model.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        -        1       0.0%
+------------------------------------------------------------
 [wp] Running WP plugin...
 [wp] 2 goals scheduled
 [wp] [Alt-Ergo 2.0.0] Goal typed_f_ensures : Typechecked
@@ -105,9 +103,7 @@ end
 [wp] [Alt-Ergo 2.0.0] Goal typed_ref_f_ensures : Typechecked
 [wp] Proved goals:    0 / 2
   Alt-Ergo 2.0.0:    0  (unsuccess: 2)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/model.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/model.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      -                 2       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        -        2       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/nowp.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/nowp.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/nowp.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/nowp.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/nowp.res.oracle
index e643d4c567daf51c79055402f3cf01f7a869227e..a3a203eb6c7478a61e9b00e6cb453d8f211bda4f 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/nowp.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/nowp.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/nowp.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/nowp.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.0.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.0.res.oracle
index 4bde6e9381121d531b5372ef2e35e6b18e8017b7..9d687d17d7ff138a3af2c4ae1193979b080b1640 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.0.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.0.res.oracle
@@ -9,9 +9,7 @@
 [wp] Proved goals:    3 / 3
   Qed:               1 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/nth.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/nth.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic Nth        1      2 (152..176)     3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic Nth             1        2        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.1.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.1.res.oracle
index 9e7b8a071cd6ac00a38c0c6cd6c51771dd4af2f6..c16a780f6d3c8d661ca157d33f9a46bbd04ff2cb 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.1.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.1.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    4 / 4
   Qed:               1 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/nth.1.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/nth.1.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic Nth        1      3 (152..176)     4       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic Nth             1        3        4       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.i.0.report.json
deleted file mode 100644
index 6614540b4995c9a13d2b1f7449300ac302c85f44..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.i.0.report.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2,
-                                          "rank": 28 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 28 } },
-  "wp:axiomatics": { "Nth": { "lemma_eq_repeat_concat_3_ok": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                              "lemma_access_4_4_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 19 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 19 } },
-                              "lemma_access_16_16_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 28 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 28 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 2, "valid": 2,
-                                                  "rank": 28 },
-                                              "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 3,
-                                                           "rank": 28 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.i.1.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.i.1.report.json
deleted file mode 100644
index 8d7d34836d3a33ab912b2e671713916580be905e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/nth.i.1.report.json
+++ /dev/null
@@ -1,38 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3,
-                                          "rank": 28 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 4, "valid": 4, "rank": 28 } },
-  "wp:axiomatics": { "Nth": { "lemma_eq_repeat_concat_3_ok": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                              "lemma_access_repeat_concat_3_ok_lack": 
-                                { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 28 },
-                                  "wp:main": { "total": 1, "valid": 1,
-                                               "rank": 28 } },
-                              "lemma_access_4_4_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 19 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 19 } },
-                              "lemma_access_16_16_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 28 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 28 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 3, "valid": 3,
-                                                  "rank": 28 },
-                                              "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 4,
-                                                           "valid": 4,
-                                                           "rank": 28 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/overarray.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/overarray.0.report.json
deleted file mode 100644
index e56cea00998da7ac51c9261d04bb0c6ff302cd41..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/overarray.0.report.json
+++ /dev/null
@@ -1,53 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "unknown": 4 },
-                 "qed": { "total": 8, "valid": 8 },
-                 "wp:main": { "total": 12, "valid": 8, "unknown": 4 } },
-  "wp:functions": { "f1_ok": { "f1_ok_assigns": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "f2_ok": { "f2_ok_assigns": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "f3_ok": { "f3_ok_assigns": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "f4_ok": { "f4_ok_assigns": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "f5_ko": { "f5_ko_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2,
-                                                      "unknown": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "unknown": 2 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 2, "unknown": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "unknown": 2 } } },
-                    "f6_ko": { "f6_ko_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2,
-                                                      "unknown": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "unknown": 2 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 2, "unknown": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/overarray.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/overarray.i.0.report.json
deleted file mode 100644
index dbda73ffeddfd55206f94a3f1e8d23e4b278c486..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/overarray.i.0.report.json
+++ /dev/null
@@ -1,51 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 4, "unknown": 4 },
-                 "qed": { "total": 8, "valid": 8 },
-                 "wp:main": { "total": 12, "valid": 8, "unknown": 4 } },
-  "wp:functions": { "f1_ok": { "f1_ok_assigns": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "f2_ok": { "f2_ok_assigns": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "f3_ok": { "f3_ok_assigns": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "f4_ok": { "f4_ok_assigns": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "f5_ko": { "f5_ko_assigns": { "alt-ergo": { "total": 2,
-                                                                "unknown": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "unknown": 2 } },
-                               "wp:section": { "alt-ergo": { "total": 2,
-                                                             "unknown": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "unknown": 2 } } },
-                    "f6_ko": { "f6_ko_assigns": { "alt-ergo": { "total": 2,
-                                                                "unknown": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "unknown": 2 } },
-                               "wp:section": { "alt-ergo": { "total": 2,
-                                                             "unknown": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/overarray.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/overarray.res.oracle
index 9fed766a89f00383277a2a549628fe1988cb5d97..16ddce5d6b2e88ffc0cfa2f5fb24cab903b0bf0f 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/overarray.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/overarray.res.oracle
@@ -19,14 +19,12 @@
 [wp] Proved goals:    8 / 12
   Qed:               8 
   Alt-Ergo 2.0.0:    0  (unsuccess: 4)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/overarray.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/overarray.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f1_ok                2     -                 2       100%
-f2_ok                2     -                 2       100%
-f3_ok                2     -                 2       100%
-f4_ok                2     -                 2       100%
-f5_ko               -      -                 2       0.0%
-f6_ko               -      -                 2       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f1_ok                     2        -        2       100%
+  f2_ok                     2        -        2       100%
+  f3_ok                     2        -        2       100%
+  f4_ok                     2        -        2       100%
+  f5_ko                     -        -        2       0.0%
+  f6_ko                     -        -        2       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/overassign.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/overassign.0.report.json
deleted file mode 100644
index de3a84537bd023f296461a871db05611bb4fa916..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/overassign.0.report.json
+++ /dev/null
@@ -1,63 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 8, "valid": 4,
-                                          "unknown": 4, "rank": 5 },
-                 "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 12, "valid": 8, "unknown": 4,
-                              "rank": 5 } },
-  "wp:functions": { "f1_ok": { "f1_ok_assigns": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "f2_ok": { "f2_ok_assigns": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "f3_ok": { "f3_ok_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2, "valid": 2,
-                                                      "rank": 5 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 5 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 2, "valid": 2,
-                                                   "rank": 5 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 5 } } },
-                    "f4_ok": { "f4_ok_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2, "valid": 2,
-                                                      "rank": 3 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 3 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 2, "valid": 2,
-                                                   "rank": 3 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 3 } } },
-                    "f5_ko": { "f5_ko_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2,
-                                                      "unknown": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "unknown": 2 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 2, "unknown": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "unknown": 2 } } },
-                    "f6_ko": { "f6_ko_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2,
-                                                      "unknown": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "unknown": 2 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 2, "unknown": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/overassign.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/overassign.i.0.report.json
deleted file mode 100644
index 71511e374d5cd66fb7c663cd5ed201c7ef5af01b..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/overassign.i.0.report.json
+++ /dev/null
@@ -1,61 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 8, "valid": 4, "unknown": 4,
-                               "rank": 6 },
-                 "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 12, "valid": 8, "unknown": 4,
-                              "rank": 6 } },
-  "wp:functions": { "f1_ok": { "f1_ok_assigns": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "f2_ok": { "f2_ok_assigns": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } },
-                               "wp:section": { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } } },
-                    "f3_ok": { "f3_ok_assigns": { "alt-ergo": { "total": 2,
-                                                                "valid": 2,
-                                                                "rank": 6 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 6 } },
-                               "wp:section": { "alt-ergo": { "total": 2,
-                                                             "valid": 2,
-                                                             "rank": 6 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 6 } } },
-                    "f4_ok": { "f4_ok_assigns": { "alt-ergo": { "total": 2,
-                                                                "valid": 2,
-                                                                "rank": 5 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 5 } },
-                               "wp:section": { "alt-ergo": { "total": 2,
-                                                             "valid": 2,
-                                                             "rank": 5 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 5 } } },
-                    "f5_ko": { "f5_ko_assigns": { "alt-ergo": { "total": 2,
-                                                                "unknown": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "unknown": 2 } },
-                               "wp:section": { "alt-ergo": { "total": 2,
-                                                             "unknown": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "unknown": 2 } } },
-                    "f6_ko": { "f6_ko_assigns": { "alt-ergo": { "total": 2,
-                                                                "unknown": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "unknown": 2 } },
-                               "wp:section": { "alt-ergo": { "total": 2,
-                                                             "unknown": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/overassign.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/overassign.res.oracle
index b8758ed7581120597f270c9f128dd8ede4528a5e..5d605683af11236561817c77c860eef0c20c14a1 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/overassign.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/overassign.res.oracle
@@ -19,14 +19,12 @@
 [wp] Proved goals:    8 / 12
   Qed:               4 
   Alt-Ergo 2.0.0:    4  (unsuccess: 4)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/overassign.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/overassign.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f1_ok                2     -                 2       100%
-f2_ok                2     -                 2       100%
-f3_ok               -       2 (16..28)       2       100%
-f4_ok               -       2 (8..20)        2       100%
-f5_ko               -      -                 2       0.0%
-f6_ko               -      -                 2       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f1_ok                     2        -        2       100%
+  f2_ok                     2        -        2       100%
+  f3_ok                     -        2        2       100%
+  f4_ok                     -        2        2       100%
+  f5_ko                     -        -        2       0.0%
+  f6_ko                     -        -        2       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/params.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/params.0.report.json
deleted file mode 100644
index bf85e682d1aeabc1f532bb5cbb1336f0063a211f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/params.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 1 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 1 } },
-  "wp:axiomatics": { "": { "lemma_lem": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/params.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/params.i.0.report.json
deleted file mode 100644
index 3b66b225e199599ed38e049346fd6313fe305abf..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/params.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "valid": 1, "rank": 1 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 1 } },
-  "wp:axiomatics": { "": { "lemma_lem": { "alt-ergo": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 1 } },
-                           "wp:section": { "alt-ergo": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/params.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/params.res.oracle
index 281d6f5ec593145eee51ba16a07b40ea4e666729..48e440c4d3861729264a2181f3b69ab7894decc3 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/params.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/params.res.oracle
@@ -7,9 +7,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/params.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/params.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -       1 (1..12)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/plet.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/plet.0.report.json
deleted file mode 100644
index 83bb77408f0c70e6b2287ac05f925c9b3657bba3..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/plet.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 5 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 5 } },
-  "wp:axiomatics": { "Test": { "lemma_GOAL": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 5 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 5 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 5 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/plet.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/plet.i.0.report.json
deleted file mode 100644
index 91af25677a2d0e6d4b4bb2afabbf859e7872fa25..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/plet.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "valid": 1, "rank": 3 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 3 } },
-  "wp:axiomatics": { "Test": { "lemma_GOAL": { "alt-ergo": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 3 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 3 } },
-                               "wp:section": { "alt-ergo": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 3 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/plet.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/plet.res.oracle
index cda0cfc000b9642c5a5edff2a217b690624b503e..7a801be1d6bf89e003fd0ef76b08b673812e8b22 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/plet.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/plet.res.oracle
@@ -7,9 +7,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/plet.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/plet.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Axiomatic Test      -       1 (16..28)       1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Axiomatic Test            -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/polarity.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/polarity.0.report.json
deleted file mode 100644
index 8deadfd852d2f814ea12ffce74d52555924d84af..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/polarity.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "wp:main": { "total": 1, "unknown": 1 } },
-  "wp:functions": { "f": { "f_assert": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "unknown": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/polarity.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/polarity.i.0.report.json
deleted file mode 100644
index 77c7cca104076f8c762244872f1d7dbbc56b96e0..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/polarity.i.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "unknown": 1 },
-                 "wp:main": { "total": 1, "unknown": 1 } },
-  "wp:functions": { "f": { "f_assert": { "alt-ergo": { "total": 1,
-                                                       "unknown": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "unknown": 1 } },
-                           "wp:section": { "alt-ergo": { "total": 1,
-                                                         "unknown": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/polarity.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/polarity.res.oracle
index aa3a09060e6a2af9016f5c23e2d7440c8cf61624..b3fb5e662606ebeeca17787825180a4ac990ddb2 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/polarity.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/polarity.res.oracle
@@ -10,9 +10,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_f_assert : Unsuccess (Stronger)
 [wp] Proved goals:    0 / 1
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/polarity.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/polarity.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/prenex.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/prenex.i.0.report.json
deleted file mode 100644
index 15c9dabe3759561fd87cb5a93047855267f5acb8..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/prenex.i.0.report.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5,
-                                          "rank": 35 },
-                 "qed": { "total": 7, "valid": 7 },
-                 "wp:main": { "total": 12, "valid": 12, "rank": 35 } },
-  "wp:functions": { "diag": { "diag_loop_invariant_PJ": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 7 },
-                                                          "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 7 } },
-                              "diag_loop_invariant_J": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 6 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 6 } },
-                              "diag_loop_invariant_PI": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 7 },
-                                                          "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 7 } },
-                              "diag_loop_invariant_I": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 5 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 5 } },
-                              "diag_loop_assigns_2": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                              "diag_loop_assigns": { "qed": { "total": 2,
-                                                              "valid": 2 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2 } },
-                              "diag_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 35 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 35 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 5, "valid": 5,
-                                                  "rank": 35 },
-                                              "qed": { "total": 7,
-                                                       "valid": 7 },
-                                              "wp:main": { "total": 12,
-                                                           "valid": 12,
-                                                           "rank": 35 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/prenex.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/prenex.res.oracle
index bbe0916d104b0e192bcec9ae4f751a9fcf06cb06..ebf8ec905fb3d83ca7fc161515e0aedc3742299f 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/prenex.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/prenex.res.oracle
@@ -19,9 +19,7 @@
 [wp] Proved goals:   12 / 12
   Qed:               7 
   Alt-Ergo 2.0.0:    5
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/prenex.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/prenex.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-diag                 7      5 (192..240)    12       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  diag                      7        5       12       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/repeat.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/repeat.0.report.json
deleted file mode 100644
index 6af71e177293a23d7b16c38130fd54472e2bbdd4..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/repeat.0.report.json
+++ /dev/null
@@ -1,125 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5,
-                                          "rank": 51 },
-                 "qed": { "total": 42, "valid": 42 },
-                 "wp:main": { "total": 47, "valid": 47, "rank": 51 } },
-  "wp:functions": { "master": { "master_assigns": { "qed": { "total": 2,
-                                                             "valid": 2 },
-                                                    "wp:main": { "total": 2,
-                                                                 "valid": 2 } },
-                                "master_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "qed": { "total": 3,
-                                                         "valid": 3 },
-                                                "wp:main": { "total": 3,
-                                                             "valid": 3 } } },
-                    "unroll": { "unroll_loop_invariant": { "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2 } },
-                                "unroll_assigns": { "qed": { "total": 22,
-                                                             "valid": 22 },
-                                                    "wp:main": { "total": 22,
-                                                                 "valid": 22 } },
-                                "unroll_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "qed": { "total": 25,
-                                                         "valid": 25 },
-                                                "wp:main": { "total": 25,
-                                                             "valid": 25 } } },
-                    "induction": { "induction_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 51 },
-                                                                   "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 51 } },
-                                   "induction_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                 "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 5 } },
-                                   "induction_assigns": { "qed": { "total": 3,
-                                                                   "valid": 3 },
-                                                          "wp:main": 
-                                                            { "total": 3,
-                                                              "valid": 3 } },
-                                   "induction_loop_assigns": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                   "induction_ensures": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 2,
-                                                       "valid": 2,
-                                                       "rank": 51 },
-                                                   "qed": { "total": 7,
-                                                            "valid": 7 },
-                                                   "wp:main": { "total": 9,
-                                                                "valid": 9,
-                                                                "rank": 51 } } },
-                    "shifted": { "shifted_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 51 },
-                                                               "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 2,
-                                                                   "valid": 2,
-                                                                   "rank": 51 } },
-                                 "shifted_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 },
-                                                             "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 2,
-                                                                 "valid": 2,
-                                                                 "rank": 5 } },
-                                 "shifted_assigns": { "qed": { "total": 4,
-                                                               "valid": 4 },
-                                                      "wp:main": { "total": 4,
-                                                                   "valid": 4 } },
-                                 "shifted_loop_assigns": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                 "shifted_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 45 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 45 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 3, "valid": 3,
-                                                     "rank": 51 },
-                                                 "qed": { "total": 7,
-                                                          "valid": 7 },
-                                                 "wp:main": { "total": 10,
-                                                              "valid": 10,
-                                                              "rank": 51 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/repeat.c.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/repeat.c.0.report.json
deleted file mode 100644
index 85f9bf9ec9bd69985983d838dcd3dfb2374d0868..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/repeat.c.0.report.json
+++ /dev/null
@@ -1,125 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5,
-                                          "rank": 51 },
-                 "qed": { "total": 42, "valid": 42 },
-                 "wp:main": { "total": 47, "valid": 47, "rank": 51 } },
-  "wp:functions": { "master": { "master_assigns": { "qed": { "total": 2,
-                                                             "valid": 2 },
-                                                    "wp:main": { "total": 2,
-                                                                 "valid": 2 } },
-                                "master_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "qed": { "total": 3,
-                                                         "valid": 3 },
-                                                "wp:main": { "total": 3,
-                                                             "valid": 3 } } },
-                    "unroll": { "unroll_loop_invariant": { "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2 } },
-                                "unroll_assigns": { "qed": { "total": 22,
-                                                             "valid": 22 },
-                                                    "wp:main": { "total": 22,
-                                                                 "valid": 22 } },
-                                "unroll_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "qed": { "total": 25,
-                                                         "valid": 25 },
-                                                "wp:main": { "total": 25,
-                                                             "valid": 25 } } },
-                    "induction": { "induction_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 51 },
-                                                                   "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 51 } },
-                                   "induction_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                 "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                                   "induction_assigns": { "qed": { "total": 3,
-                                                                   "valid": 3 },
-                                                          "wp:main": 
-                                                            { "total": 3,
-                                                              "valid": 3 } },
-                                   "induction_loop_assigns": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                   "induction_ensures": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 2,
-                                                       "valid": 2,
-                                                       "rank": 51 },
-                                                   "qed": { "total": 7,
-                                                            "valid": 7 },
-                                                   "wp:main": { "total": 9,
-                                                                "valid": 9,
-                                                                "rank": 51 } } },
-                    "shifted": { "shifted_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 51 },
-                                                               "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 2,
-                                                                   "valid": 2,
-                                                                   "rank": 51 } },
-                                 "shifted_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 },
-                                                             "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 2,
-                                                                 "valid": 2,
-                                                                 "rank": 4 } },
-                                 "shifted_assigns": { "qed": { "total": 4,
-                                                               "valid": 4 },
-                                                      "wp:main": { "total": 4,
-                                                                   "valid": 4 } },
-                                 "shifted_loop_assigns": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                 "shifted_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 45 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 45 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 3, "valid": 3,
-                                                     "rank": 51 },
-                                                 "qed": { "total": 7,
-                                                          "valid": 7 },
-                                                 "wp:main": { "total": 10,
-                                                              "valid": 10,
-                                                              "rank": 51 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/repeat.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/repeat.res.oracle
index eb995af1813c90479e30ad40638cd16e38a41128..cacb58611dc198cdbed38fa8be204b218b519e74 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/repeat.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/repeat.res.oracle
@@ -56,12 +56,10 @@
 [wp] Proved goals:   47 / 47
   Qed:              42 
   Alt-Ergo 2.0.0:    5
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/repeat.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/repeat.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-master               3     -                 3       100%
-unroll              25     -                25       100%
-induction            7      2 (512..608)     9       100%
-shifted              7      3 (512..608)    10       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  master                    3        -        3       100%
+  unroll                   25        -       25       100%
+  induction                 7        2        9       100%
+  shifted                   7        3       10       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/rte.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/rte.i.0.report.json
deleted file mode 100644
index 83cd891ac6426221a4d8a80e17d0fd2a1382ce35..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/rte.i.0.report.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "unknown": 5 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 6, "valid": 1, "unknown": 5 } },
-  "wp:functions": { "job": { "job_assert_rte_mem_access_3": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                             "job_assert_rte_signed_overflow_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 } },
-                             "job_assert_rte_signed_overflow": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "unknown": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "unknown": 1 } },
-                             "job_assert_rte_mem_access_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "unknown": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "unknown": 1 } },
-                             "job_assert_rte_mem_access": { "why3:Alt-Ergo,2.0.0": 
-                                                              { "total": 1,
-                                                                "unknown": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "unknown": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 4,
-                                                                    "unknown": 4 },
-                                             "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 5,
-                                                          "valid": 1,
-                                                          "unknown": 4 } } },
-                    "job3": { "job3_assert_rte_bool_value": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "unknown": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "unknown": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "unknown": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/rte.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/rte.res.oracle
index 417ba94b1f097942359616890a1021290140bec0..f754c72746576dcdf0c596a3015b492f02f07ee4 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/rte.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/rte.res.oracle
@@ -15,10 +15,8 @@
 [wp] Proved goals:    2 / 6
   Qed:               1 
   Alt-Ergo 2.0.0:    1  (unsuccess: 4)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/rte.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/rte.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                  1     -                 5      20.0%
-job3                -       1 (4..16)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       1        -        5      20.0%
+  job3                      -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.0.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.0.res.oracle
index aaed31ba7592c4cca9baa1e20aa94227f16a9955..8b54234e110686650f3b72c38ae839b9fa1aa519 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.0.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.0.res.oracle
@@ -46,11 +46,9 @@
 [wp] Proved goals:   39 / 39
   Qed:              25 
   Alt-Ergo 2.0.0:   14
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/sequence.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/sequence.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-no_calls             5      5 (4..16)       10       100%
-sequence             8      2 (12..24)      10       100%
-loops               12      7 (128..152)    19       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  no_calls                  5        5       10       100%
+  sequence                  8        2       10       100%
+  loops                    12        7       19       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.1.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.1.res.oracle
index 5024ff81a94df5e715e19da33f404d37ad8c3167..6ce4451e41c6f559a1e713959be37f82371548a9 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.1.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.1.res.oracle
@@ -41,11 +41,9 @@
 [wp] Proved goals:   34 / 34
   Qed:              22 
   Alt-Ergo 2.0.0:   12
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/sequence.1.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/sequence.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-no_calls             2      3 (1..12)        5       100%
-sequence             8      2 (12..24)      10       100%
-loops               12      7 (128..152)    19       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  no_calls                  2        3        5       100%
+  sequence                  8        2       10       100%
+  loops                    12        7       19       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.2.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.2.res.oracle
index c77bd72116ab75085ea9169e9391dc3238d54110..2e0c8f963873e4eb1135a5598f69923cadad9af9 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.2.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.2.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/sequence.2.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/sequence.2.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.i.0.report.json
deleted file mode 100644
index 5be7d26cb40b35b7e66a2e80b3762fe0a842b796..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.i.0.report.json
+++ /dev/null
@@ -1,201 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 14, "valid": 14,
-                                          "rank": 25 },
-                 "qed": { "total": 25, "valid": 25 },
-                 "wp:main": { "total": 39, "valid": 39, "rank": 25 } },
-  "wp:functions": { "no_calls": { "no_calls_assigns": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                  "no_calls_ensures_ok_bug_why3_n6_ok": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "no_calls_ensures_ok_bug_why3_n5_ok": 
-                                    { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 2 },
-                                      "wp:main": { "total": 1, "valid": 1,
-                                                   "rank": 2 } },
-                                  "no_calls_ensures_ok_bug_why3_n6": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "no_calls_ensures_ok_bug_why3_n5": 
-                                    { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 2 },
-                                      "wp:main": { "total": 1, "valid": 1,
-                                                   "rank": 2 } },
-                                  "no_calls_ensures_ok_n3": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 2 } },
-                                  "no_calls_ensures_ok_n2": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 2 } },
-                                  "no_calls_ensures_ok_bug_why3_n1": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "no_calls_ensures_ok_m2": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 2 } },
-                                  "no_calls_ensures_ok_m1": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 5, "valid": 5,
-                                                      "rank": 2 },
-                                                  "qed": { "total": 5,
-                                                           "valid": 5 },
-                                                  "wp:main": { "total": 10,
-                                                               "valid": 10,
-                                                               "rank": 2 } } },
-                    "sequence": { "sequence_assigns": { "qed": { "total": 2,
-                                                                 "valid": 2 },
-                                                        "wp:main": { "total": 2,
-                                                                    "valid": 2 } },
-                                  "sequence_g_not_called_ensures_ok_q3": 
-                                    { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 3 },
-                                      "wp:main": { "total": 1, "valid": 1,
-                                                   "rank": 3 } },
-                                  "sequence_g_not_called_ensures_ok_q2": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "sequence_g_not_called_ensures_ok_q1": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "sequence_g_not_called_ensures_ok_o2": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "sequence_g_called_ensures_ok_p3": 
-                                    { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 4 },
-                                      "wp:main": { "total": 1, "valid": 1,
-                                                   "rank": 4 } },
-                                  "sequence_g_called_ensures_ok_p2": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "sequence_g_called_ensures_ok_p1": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "sequence_g_called_ensures_ok_o1": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2, "valid": 2,
-                                                      "rank": 4 },
-                                                  "qed": { "total": 8,
-                                                           "valid": 8 },
-                                                  "wp:main": { "total": 10,
-                                                               "valid": 10,
-                                                               "rank": 4 } } },
-                    "loops": { "loops_loop_invariant_ok_inv": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 25 },
-                                                                "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 25 } },
-                               "loops_loop_invariant_ok_id_max": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                   "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                               "loops_loop_invariant_ok_id_min": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                   "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                               "loops_assigns": { "qed": { "total": 6,
-                                                           "valid": 6 },
-                                                  "wp:main": { "total": 6,
-                                                               "valid": 6 } },
-                               "loops_loop_assigns": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                               "loops_g_not_called_ensures_ok_v2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                               "loops_g_not_called_ensures_ok_v1": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 } },
-                               "loops_g_called_ensures_ok_u2": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                               "loops_g_called_ensures_ok_u1": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 } },
-                               "loops_ensures_ok_last": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 17 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 17 } },
-                               "loops_ensures_ok_first": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 7, "valid": 7,
-                                                   "rank": 25 },
-                                               "qed": { "total": 12,
-                                                        "valid": 12 },
-                                               "wp:main": { "total": 19,
-                                                            "valid": 19,
-                                                            "rank": 25 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.i.1.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.i.1.report.json
deleted file mode 100644
index 9415d31581f3cdb16646339373df76047ab49578..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.i.1.report.json
+++ /dev/null
@@ -1,180 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 12, "valid": 12,
-                                          "rank": 25 },
-                 "qed": { "total": 22, "valid": 22 },
-                 "wp:main": { "total": 34, "valid": 34, "rank": 25 } },
-  "wp:functions": { "no_calls": { "no_calls_assigns": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                  "no_calls_ensures_ok_n3": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 2 } },
-                                  "no_calls_ensures_ok_n2": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 2 } },
-                                  "no_calls_ensures_ok_m2": { "why3:Alt-Ergo,2.0.0": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 2 } },
-                                  "no_calls_ensures_ok_m1": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 3, "valid": 3,
-                                                      "rank": 1 },
-                                                  "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 5,
-                                                               "valid": 5,
-                                                               "rank": 1 } } },
-                    "sequence": { "sequence_assigns": { "qed": { "total": 2,
-                                                                 "valid": 2 },
-                                                        "wp:main": { "total": 2,
-                                                                    "valid": 2 } },
-                                  "sequence_g_not_called_ensures_ok_q3": 
-                                    { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 3 },
-                                      "wp:main": { "total": 1, "valid": 1,
-                                                   "rank": 3 } },
-                                  "sequence_g_not_called_ensures_ok_q2": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "sequence_g_not_called_ensures_ok_q1": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "sequence_g_not_called_ensures_ok_o2": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "sequence_g_called_ensures_ok_p3": 
-                                    { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 4 },
-                                      "wp:main": { "total": 1, "valid": 1,
-                                                   "rank": 4 } },
-                                  "sequence_g_called_ensures_ok_p2": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "sequence_g_called_ensures_ok_p1": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "sequence_g_called_ensures_ok_o1": 
-                                    { "qed": { "total": 1, "valid": 1 },
-                                      "wp:main": { "total": 1, "valid": 1 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 2, "valid": 2,
-                                                      "rank": 4 },
-                                                  "qed": { "total": 8,
-                                                           "valid": 8 },
-                                                  "wp:main": { "total": 10,
-                                                               "valid": 10,
-                                                               "rank": 4 } } },
-                    "loops": { "loops_loop_invariant_ok_inv": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 25 },
-                                                                "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 25 } },
-                               "loops_loop_invariant_ok_id_max": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                   "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                               "loops_loop_invariant_ok_id_min": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                   "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                               "loops_assigns": { "qed": { "total": 6,
-                                                           "valid": 6 },
-                                                  "wp:main": { "total": 6,
-                                                               "valid": 6 } },
-                               "loops_loop_assigns": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                               "loops_g_not_called_ensures_ok_v2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                               "loops_g_not_called_ensures_ok_v1": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 } },
-                               "loops_g_called_ensures_ok_u2": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                               "loops_g_called_ensures_ok_u1": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 } },
-                               "loops_ensures_ok_last": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 17 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 17 } },
-                               "loops_ensures_ok_first": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 7, "valid": 7,
-                                                   "rank": 25 },
-                                               "qed": { "total": 12,
-                                                        "valid": 12 },
-                                               "wp:main": { "total": 19,
-                                                            "valid": 19,
-                                                            "rank": 25 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.i.2.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.i.2.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/sequence.i.2.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/stmt.c.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/stmt.c.0.report.json
deleted file mode 100644
index 3031787356bdaecf2c9a3d976bfc3b2182a0f737..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/stmt.c.0.report.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{ "wp:global": { "qed": { "total": 10, "valid": 10 },
-                 "wp:main": { "total": 10, "valid": 10 } },
-  "wp:functions": { "f": { "f_assert": { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                           "f_assigns": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "f_ensures_3": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "f_ensures_2": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "f_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 5, "valid": 5 },
-                                           "wp:main": { "total": 5,
-                                                        "valid": 5 } } },
-                    "g": { "g_assert": { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                           "g_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2 } } },
-                    "h": { "h_assert_2": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "h_assert": { "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 1,
-                                                      "valid": 1 } },
-                           "h_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/stmt.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/stmt.res.oracle
index 5db0c6c63cd4bb28e87aefff871a797438fa3bf6..d9273f9a996b1e35e80c61643caab9f1c2a5a547 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/stmt.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/stmt.res.oracle
@@ -25,14 +25,12 @@
 [wp] [Qed] Goal typed_h_assert_2 : Valid
 [wp] Proved goals:   10 / 10
   Qed:            10
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/stmt.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/stmt.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    5     -                 5       100%
-g                    2     -                 2       100%
-h                    3     -                 3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         5        -        5       100%
+  g                         2        -        2       100%
+  h                         3        -        3       100%
+------------------------------------------------------------
 [report] Computing properties status...
 
 --------------------------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/string_c.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/string_c.0.report.json
deleted file mode 100644
index e2fb556437b3d273d67331f10c0b7b84c7007416..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/string_c.0.report.json
+++ /dev/null
@@ -1,196 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 21, "valid": 21,
-                                          "rank": 66 },
-                 "qed": { "total": 23, "valid": 23 },
-                 "wp:main": { "total": 44, "valid": 44, "rank": 66 } },
-  "wp:functions": { "memcpy": { "memcpy_loop_invariant_no_eva_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 55 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 55 } },
-                                "memcpy_loop_invariant_no_eva": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 14 },
-                                                                  "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 14 } },
-                                "memcpy_loop_variant": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 14 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 14 } },
-                                "memcpy_assigns": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "memcpy_loop_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 19 },
-                                                         "qed": { "total": 2,
-                                                                  "valid": 2 },
-                                                         "wp:main": { "total": 3,
-                                                                    "valid": 3,
-                                                                    "rank": 19 } },
-                                "memcpy_ensures_result_ptr": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                "memcpy_ensures_copied_contents": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 40 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 40 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 6, "valid": 6,
-                                                    "rank": 55 },
-                                                "qed": { "total": 6,
-                                                         "valid": 6 },
-                                                "wp:main": { "total": 12,
-                                                             "valid": 12,
-                                                             "rank": 55 } } },
-                    "memmove": { "memmove_loop_invariant_no_eva_6": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 66 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 66 } },
-                                 "memmove_loop_invariant_no_eva_5": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 58 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 58 } },
-                                 "memmove_loop_invariant_no_eva_4": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 17 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 17 } },
-                                 "memmove_loop_invariant_no_eva_3": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 60 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 60 } },
-                                 "memmove_loop_invariant_no_eva_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 50 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 50 } },
-                                 "memmove_loop_invariant_no_eva": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 16 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 16 } },
-                                 "memmove_loop_variant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 16 },
-                                                             "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 2,
-                                                                 "valid": 2,
-                                                                 "rank": 16 } },
-                                 "memmove_loop_variant": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 16 },
-                                                           "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 16 } },
-                                 "memmove_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 5 },
-                                                      "qed": { "total": 7,
-                                                               "valid": 7 },
-                                                      "wp:main": { "total": 8,
-                                                                   "valid": 8,
-                                                                   "rank": 5 } },
-                                 "memmove_loop_assigns_2": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 29 },
-                                                             "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                             "wp:main": 
-                                                               { "total": 3,
-                                                                 "valid": 3,
-                                                                 "rank": 29 } },
-                                 "memmove_loop_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 26 },
-                                                           "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                           "wp:main": 
-                                                             { "total": 3,
-                                                               "valid": 3,
-                                                               "rank": 26 } },
-                                 "memmove_ensures_result_ptr": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                                 "memmove_ensures_copied_contents": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 52 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 52 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 15,
-                                                     "valid": 15,
-                                                     "rank": 66 },
-                                                 "qed": { "total": 17,
-                                                          "valid": 17 },
-                                                 "wp:main": { "total": 32,
-                                                              "valid": 32,
-                                                              "rank": 66 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/string_c.c.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/string_c.c.0.report.json
deleted file mode 100644
index 47905d279b006835d0397675421b912fab0b922a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/string_c.c.0.report.json
+++ /dev/null
@@ -1,193 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 21, "valid": 21, "rank": 81 },
-                 "qed": { "total": 23, "valid": 23 },
-                 "wp:main": { "total": 44, "valid": 44, "rank": 81 } },
-  "wp:functions": { "memcpy": { "memcpy_loop_invariant_no_eva_2": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 62 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 62 } },
-                                "memcpy_loop_invariant_no_eva": { "alt-ergo": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 16 },
-                                                                  "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 16 } },
-                                "memcpy_loop_variant": { "alt-ergo": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 16 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 16 } },
-                                "memcpy_assigns": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "memcpy_loop_assigns": { "alt-ergo": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 43 },
-                                                         "qed": { "total": 2,
-                                                                  "valid": 2 },
-                                                         "wp:main": { "total": 3,
-                                                                    "valid": 3,
-                                                                    "rank": 43 } },
-                                "memcpy_ensures_result_ptr": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                "memcpy_ensures_copied_contents": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 48 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 48 } },
-                                "wp:section": { "alt-ergo": { "total": 6,
-                                                              "valid": 6,
-                                                              "rank": 62 },
-                                                "qed": { "total": 6,
-                                                         "valid": 6 },
-                                                "wp:main": { "total": 12,
-                                                             "valid": 12,
-                                                             "rank": 62 } } },
-                    "memmove": { "memmove_loop_invariant_no_eva_6": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 54 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 54 } },
-                                 "memmove_loop_invariant_no_eva_5": { "alt-ergo": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 39 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 39 } },
-                                 "memmove_loop_invariant_no_eva_4": { "alt-ergo": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 18 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 18 } },
-                                 "memmove_loop_invariant_no_eva_3": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 81 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 81 } },
-                                 "memmove_loop_invariant_no_eva_2": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 38 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 38 } },
-                                 "memmove_loop_invariant_no_eva": { "alt-ergo": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 18 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 18 } },
-                                 "memmove_loop_variant_2": { "alt-ergo": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 18 },
-                                                             "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 2,
-                                                                 "valid": 2,
-                                                                 "rank": 18 } },
-                                 "memmove_loop_variant": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 18 },
-                                                           "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 18 } },
-                                 "memmove_assigns": { "alt-ergo": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 },
-                                                      "qed": { "total": 7,
-                                                               "valid": 7 },
-                                                      "wp:main": { "total": 8,
-                                                                   "valid": 8,
-                                                                   "rank": 6 } },
-                                 "memmove_loop_assigns_2": { "alt-ergo": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 48 },
-                                                             "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                             "wp:main": 
-                                                               { "total": 3,
-                                                                 "valid": 3,
-                                                                 "rank": 48 } },
-                                 "memmove_loop_assigns": { "alt-ergo": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 57 },
-                                                           "qed": { "total": 2,
-                                                                    "valid": 2 },
-                                                           "wp:main": 
-                                                             { "total": 3,
-                                                               "valid": 3,
-                                                               "rank": 57 } },
-                                 "memmove_ensures_result_ptr": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                                 "memmove_ensures_copied_contents": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 63 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 63 } },
-                                 "wp:section": { "alt-ergo": { "total": 15,
-                                                               "valid": 15,
-                                                               "rank": 81 },
-                                                 "qed": { "total": 17,
-                                                          "valid": 17 },
-                                                 "wp:main": { "total": 32,
-                                                              "valid": 32,
-                                                              "rank": 81 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/string_c.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/string_c.res.oracle
index 2331cffa38e1b41b59b21bded25894bbef34311f..87e00c34d8ba1db43a3390688d72f5c1a02396dd 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/string_c.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/string_c.res.oracle
@@ -51,10 +51,8 @@
 [wp] Proved goals:   44 / 44
   Qed:              23 
   Alt-Ergo 2.0.0:   21
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/string_c.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/string_c.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-memcpy               6      6 (640..736)    12       100%
-memmove             17     15 (1024..1216)  32       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  memcpy                    6        6       12       100%
+  memmove                  17       15       32       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct.i.0.report.json
deleted file mode 100644
index 43c32102c1f0e9af55d4e9e6ccf1e0cbfd0e7a2e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct.i.0.report.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{ "wp:global": { "qed": { "total": 18, "valid": 18 },
-                 "wp:main": { "total": 18, "valid": 18 } },
-  "wp:functions": { "id": { "id_ensures_qed_ok_P2": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                            "id_ensures_qed_ok_P1": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                            "wp:section": { "qed": { "total": 2, "valid": 2 },
-                                            "wp:main": { "total": 2,
-                                                         "valid": 2 } } },
-                    "g": { "g_assigns": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "g_ensures_qed_ok_P5": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "g_ensures_qed_ok_P4": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "g_ensures_qed_ok_P3": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "wp:section": { "qed": { "total": 4, "valid": 4 },
-                                           "wp:main": { "total": 4,
-                                                        "valid": 4 } } },
-                    "f": { "f_ensures_qed_ok_E11": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                           "f_ensures_qed_ok_E10": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } },
-                           "f_ensures_qed_ok_E9": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_qed_ok_E8": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_qed_ok_E7": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_qed_ok_E6": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_qed_ok_E5": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_qed_ok_E4": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_qed_ok_E3": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_qed_ok_E2": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_qed_ok_E1": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "f_ensures_qed_ok_E0": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                           "wp:section": { "qed": { "total": 12,
-                                                    "valid": 12 },
-                                           "wp:main": { "total": 12,
-                                                        "valid": 12 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct.res.oracle
index e1033c3097e5418ab115e472bfebcf0f2f637bf1..37e0be540b7f5b0a9689248b70d9c3840513c0b3 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct.res.oracle
@@ -24,11 +24,9 @@
 [wp] [Qed] Goal typed_id_ensures_qed_ok_P2 : Valid
 [wp] Proved goals:   18 / 18
   Qed:            18
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/struct.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/struct.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-id                   2     -                 2       100%
-g                    4     -                 4       100%
-f                   12     -                12       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  id                        2        -        2       100%
+  g                         4        -        4       100%
+  f                        12        -       12       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct_hack.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct_hack.i.0.report.json
deleted file mode 100644
index d4d28194a9460a108e82777997dceff6d5045822..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct_hack.i.0.report.json
+++ /dev/null
@@ -1,57 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "valid": 4, "rank": 6 },
-                 "qed": { "total": 6, "valid": 6 },
-                 "wp:main": { "total": 10, "valid": 10, "rank": 6 } },
-  "wp:functions": { "f0": { "f0_assert_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 5 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                            "f0_loop_invariant_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 6 },
-                                                          "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 6 } },
-                            "f0_loop_variant": { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 6 },
-                                            "qed": { "total": 3, "valid": 3 },
-                                            "wp:main": { "total": 5,
-                                                         "valid": 5,
-                                                         "rank": 6 } } },
-                    "f1": { "f1_assert_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 4 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 4 } },
-                            "f1_loop_invariant_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 },
-                                                          "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 4 } },
-                            "f1_loop_variant": { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 },
-                                            "qed": { "total": 3, "valid": 3 },
-                                            "wp:main": { "total": 5,
-                                                         "valid": 5,
-                                                         "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct_hack.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct_hack.res.oracle
index e372635af1201315b88338298b4674d4044faeb2..adc32e4d6d31465fcf6ab7d0b5b1c2c7750890df 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct_hack.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/struct_hack.res.oracle
@@ -23,10 +23,8 @@
 [wp] Proved goals:   10 / 10
   Qed:               6 
   Alt-Ergo 2.0.0:    4
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/struct_hack.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/struct_hack.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f0                   3      2 (20..32)       5       100%
-f1                   3      2 (12..24)       5       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f0                        3        2        5       100%
+  f1                        3        2        5       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset.0.report.json
deleted file mode 100644
index a77d8bd3d6479b9868acdf5d774bbf3f52c6acc8..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset.0.report.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1,
-                                          "rank": 22 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 22 } },
-  "wp:functions": { "mem": { "mem_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 22 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 22 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 22 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 22 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset.i.0.report.json
deleted file mode 100644
index a77d8bd3d6479b9868acdf5d774bbf3f52c6acc8..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset.i.0.report.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1,
-                                          "rank": 22 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 22 } },
-  "wp:functions": { "mem": { "mem_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 22 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 22 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 22 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 22 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset.res.oracle
index b9adc00779472dcb6c6b07e3e4bf43a0fa835bd9..cea92d48fadbc65278440150126ed826b3e7cacf 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset.res.oracle
@@ -8,9 +8,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/subset.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/subset.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-mem                 -       1 (104..128)     1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  mem                       -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset_fopen.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset_fopen.0.report.json
deleted file mode 100644
index ec639ad871a4b472bd57f50d56d29dc3beb4b134..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset_fopen.0.report.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 1,
-                                          "unknown": 1, "rank": 20 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 5, "valid": 4, "unknown": 1,
-                              "rank": 20 } },
-  "wp:functions": { "f": { "f_assert_Ok_E": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 20 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 20 } },
-                           "f_assert_Ok_D": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                           "f_assert_Ok_C": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                           "f_assert_Ok_B": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                           "f_assert_Ok_A": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "unknown": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 1,
-                                                                    "unknown": 1,
-                                                                    "rank": 20 },
-                                           "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 5,
-                                                        "valid": 4,
-                                                        "unknown": 1,
-                                                        "rank": 20 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset_fopen.c.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset_fopen.c.0.report.json
deleted file mode 100644
index ec639ad871a4b472bd57f50d56d29dc3beb4b134..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset_fopen.c.0.report.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 1,
-                                          "unknown": 1, "rank": 20 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 5, "valid": 4, "unknown": 1,
-                              "rank": 20 } },
-  "wp:functions": { "f": { "f_assert_Ok_E": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 20 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 20 } },
-                           "f_assert_Ok_D": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                           "f_assert_Ok_C": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                           "f_assert_Ok_B": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                           "f_assert_Ok_A": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "unknown": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 1,
-                                                                    "unknown": 1,
-                                                                    "rank": 20 },
-                                           "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 5,
-                                                        "valid": 4,
-                                                        "unknown": 1,
-                                                        "rank": 20 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset_fopen.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset_fopen.res.oracle
index 6c887c02728915d1e379da10f538f9d2e7f48253..92dcbfabb509ff9cdb451a1100568328083b72f6 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset_fopen.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/subset_fopen.res.oracle
@@ -12,9 +12,7 @@
 [wp] Proved goals:    4 / 5
   Qed:               3 
   Alt-Ergo 2.0.0:    1  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/subset_fopen.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/subset_fopen.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    3      1 (88..112)      5      80.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         3        1        5      80.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/trig.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/trig.i.0.report.json
deleted file mode 100644
index b84163ee891d59761a04f6aeccaebd90807152a2..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/trig.i.0.report.json
+++ /dev/null
@@ -1,39 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 2,
-                                          "unknown": 1, "rank": 11 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 4, "valid": 3, "unknown": 1,
-                              "rank": 11 } },
-  "wp:functions": { "foo": { "fconcat_requires_qed_ok": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                             "foo_assert_qed_ok_B": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "unknown": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "unknown": 1 } },
-                             "foo_assert_qed_ok_A": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 11 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 11 } },
-                             "foo_assert_qed_ok_S": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 11 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 11 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 3,
-                                                                    "valid": 2,
-                                                                    "unknown": 1,
-                                                                    "rank": 11 },
-                                             "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 4,
-                                                          "valid": 3,
-                                                          "unknown": 1,
-                                                          "rank": 11 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/trig.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/trig.res.oracle
index e53872ad04a782f50d7e7d0a15550246fae5b5dc..76b621acd1258a20fdbc4619fd779cdf9329d692 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/trig.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/trig.res.oracle
@@ -11,9 +11,7 @@
 [wp] Proved goals:    3 / 4
   Qed:               1 
   Alt-Ergo 2.0.0:    2  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/trig.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/trig.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-foo                  1      2 (40..52)       4      75.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  foo                       1        2        4      75.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unroll.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unroll.res.oracle
index c077b5a44c1a4c38af7d11b03e83cc6fa1917e77..f18fa35d18582a7c89ea40d4f3d599fff09ac323 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unroll.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unroll.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    1 / 1
   Qed:             0 
   Script:          1
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/unroll.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/unroll.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-unrolled_loop       -      -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  unrolled_loop             -        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsafe-arrays.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsafe-arrays.0.report.json
deleted file mode 100644
index 2e6662686a8f1f349ebd6b9989e8bfdd398d0183..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsafe-arrays.0.report.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 4 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 5 } },
-  "wp:functions": { "f": { "f_ensures_INDIRP": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 5 } },
-                           "f_ensures_STRUCT": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                           "f_ensures_ARRAYS": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                           "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3,
-                                                        "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsafe-arrays.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsafe-arrays.i.0.report.json
deleted file mode 100644
index b967bd53ad6fbf82e01cbb737f76c074cf36dbfa..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsafe-arrays.i.0.report.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "valid": 1, "rank": 5 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 5 } },
-  "wp:functions": { "f": { "f_ensures_INDIRP": { "alt-ergo": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 5 } },
-                           "f_ensures_STRUCT": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                           "f_ensures_ARRAYS": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                           "wp:section": { "alt-ergo": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 5 },
-                                           "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3,
-                                                        "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsafe-arrays.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsafe-arrays.res.oracle
index 61a5c555291a5cba3e8360456dc7325908eff2a1..3f0dac6259f4fcae1651e0bb0841a35e907142ca 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsafe-arrays.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsafe-arrays.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    3 / 3
   Qed:               2 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/unsafe-arrays.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/unsafe-arrays.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    2      1 (16..28)       3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         2        1        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsigned.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsigned.i.0.report.json
deleted file mode 100644
index e786ec578aca591188dffba000253a94180ce50d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsigned.i.0.report.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{ "wp:global": { "script": { "total": 1, "valid": 1, "rank": 2 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 2 } },
-  "wp:axiomatics": { "": { "lemma_U32": { "script": { "total": 1, "valid": 1,
-                                                      "rank": 2 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 2 } },
-                           "wp:section": { "script": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 2 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsigned.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsigned.res.oracle
index 42aeee4e9a9e690d98379fdc278b77ba3b46149a..31aa3916077f331f5bea3221876e73a2993772c5 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsigned.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsigned.res.oracle
@@ -7,9 +7,7 @@
 [wp] Proved goals:    1 / 1
   Qed:             0 
   Script:          1
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/unsigned.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/unsigned.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -      -  (4..16)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsupported_init.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsupported_init.0.report.json
deleted file mode 100644
index 12f731760ad0de38ad504fc06f35e0abc509cda6..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsupported_init.0.report.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 2, "valid": 1, "unknown": 1 } },
-  "wp:functions": { "f": { "cp_requires_r1": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "unknown": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "unknown": 1 } },
-                           "f_assert_a1": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 1,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsupported_init.i.0.report.json b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsupported_init.i.0.report.json
deleted file mode 100644
index 8d566a55f49681c4d13c773501c3210ad075c9e9..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsupported_init.i.0.report.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "unknown": 1 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 2, "valid": 1, "unknown": 1 } },
-  "wp:functions": { "f": { "cp_requires_r1": { "alt-ergo": { "total": 1,
-                                                             "unknown": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "unknown": 1 } },
-                           "f_assert_a1": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "wp:section": { "alt-ergo": { "total": 1,
-                                                         "unknown": 1 },
-                                           "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 1,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsupported_init.res.oracle b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsupported_init.res.oracle
index bd4a0fcd4acdcc479dfa27c686bb400cd8d1db58..b2c280f06e1ac2d91ba71cdb85bad263f627d1f5 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsupported_init.res.oracle
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/unsupported_init.res.oracle
@@ -12,9 +12,7 @@
 [wp] Proved goals:    1 / 2
   Qed:               1 
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_plugin/oracle_qualif/unsupported_init.0.report.json'
-[wp] Report out: 'tests/wp_plugin/result_qualif/unsupported_init.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    1     -                 2      50.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         1        -        2      50.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_plugin/stmt.c b/src/plugins/wp/tests/wp_plugin/stmt.c
index 62abcac4c5aa56351164c02fba1c2185ece058d4..02e1eddff383cc8b84a70ba560c0f62f60cd4d4d 100644
--- a/src/plugins/wp/tests/wp_plugin/stmt.c
+++ b/src/plugins/wp/tests/wp_plugin/stmt.c
@@ -4,7 +4,7 @@
 
 /* run.config_qualif
    OPT: -load-module report -then -report
-   EXECNOW: LOG stmt.log LOG f.dot LOG f_default_for_stmt_2.dot LOG g.dot LOG g_default_for_stmt_11.dot @frama-c@ -no-autoload-plugins -load-module wp -wp-precond-weakening -wp -wp-model Dump -wp-out tests/wp_plugin/result_qualif -wp-cache none @PTEST_FILE@ 1> tests/wp_plugin/result_qualif/stmt.log
+   EXECNOW: LOG stmt.log LOG f.dot LOG f_default_for_stmt_2.dot LOG g.dot LOG g_default_for_stmt_11.dot @frama-c@ -no-autoload-plugins -load-module wp -wp-precond-weakening -wp -wp-model Dump -wp-out tests/wp_plugin/result_qualif -wp-msg-key no-cache-info @PTEST_FILE@ 1> tests/wp_plugin/result_qualif/stmt.log
 */
 
 /*@ ensures a > 0 ==> \result == a + b;
diff --git a/src/plugins/wp/tests/wp_region/array1.i.0.report.json b/src/plugins/wp/tests/wp_region/array1.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/array1.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/array2.i.0.report.json b/src/plugins/wp/tests/wp_region/array2.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/array2.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/array3.i.0.report.json b/src/plugins/wp/tests/wp_region/array3.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/array3.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/array4.i.0.report.json b/src/plugins/wp/tests/wp_region/array4.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/array4.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/array5.i.0.report.json b/src/plugins/wp/tests/wp_region/array5.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/array5.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/array6.i.0.report.json b/src/plugins/wp/tests/wp_region/array6.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/array6.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/array7.i.0.report.json b/src/plugins/wp/tests/wp_region/array7.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/array7.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/array8.i.0.report.json b/src/plugins/wp/tests/wp_region/array8.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/array8.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/fb_ADD.i.0.report.json b/src/plugins/wp/tests/wp_region/fb_ADD.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/fb_ADD.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/fb_SORT.i.0.report.json b/src/plugins/wp/tests/wp_region/fb_SORT.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/fb_SORT.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/garbled.i.0.report.json b/src/plugins/wp/tests/wp_region/garbled.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/garbled.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/index.i.0.report.json b/src/plugins/wp/tests/wp_region/index.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/index.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/matrix.i.0.report.json b/src/plugins/wp/tests/wp_region/matrix.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/matrix.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/array1.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/array1.res.oracle
index 1104fba8da15783a9af200a808ac6497ae76452b..00091d72a9fae928a52d6965cab2ccdbd78f4c97 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/array1.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/array1.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/array1.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/array1.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/array2.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/array2.res.oracle
index abd77f2e04f52c9431005eba9996abb777f85bee..256b9a73626a1c86f0d1ddbecdaf65cd83998adf 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/array2.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/array2.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/array2.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/array2.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/array3.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/array3.res.oracle
index ae12b744a10ff18184e3687712a0364d896970b2..2ead4dbe67bf2ca9f91899e0445d78ed0d950867 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/array3.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/array3.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/array3.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/array3.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/array4.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/array4.res.oracle
index 27b0fb5624bac6cc7269f18a84f1a3348a7383b6..03f4311ee37648094fb88008f0bbfff5e15a250c 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/array4.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/array4.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/array4.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/array4.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/array5.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/array5.res.oracle
index 74acbbde6f5560d61df4c43cc7baba4d0e116147..c106bd36a024823ff91e91579281a9285231941c 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/array5.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/array5.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/array5.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/array5.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/array6.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/array6.res.oracle
index 5732e647753b6122c337e4a827b660523bc86dac..d582428d468340a9104a6d2f3d446e3db38d656b 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/array6.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/array6.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/array6.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/array6.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/array7.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/array7.res.oracle
index ad26b6b026cda98aa9b737e6ef3cd7611e03425f..0eb3a6468cfa470ae0bf1b4f772a46855ac5633c 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/array7.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/array7.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/array7.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/array7.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/array8.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/array8.res.oracle
index 5c2c5ca7afbd0de1ce75a2dfd14c3c58439f80ad..9ea4ec380dbcca9cc162fbb906b22ebd0f097475 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/array8.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/array8.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/array8.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/array8.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/fb_ADD.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/fb_ADD.res.oracle
index 33eaf9d7ddab649bf56632e7581860c0c56b8199..67c1fd0139e66e7d4a490b03b1ba294029d50bba 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/fb_ADD.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/fb_ADD.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/fb_ADD.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/fb_ADD.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/fb_SORT.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/fb_SORT.res.oracle
index e0be524f223e42cf1d1eb2c30e56c4b1a4a4d8f7..03dd7d0a795315ea3aecd14749487693bbe9cfff 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/fb_SORT.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/fb_SORT.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/fb_SORT.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/fb_SORT.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/garbled.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/garbled.res.oracle
index 8dd7d80af3d6ea1ea51b43be8c649d5ec4eb59e1..47692e24e29916ec2333ca3db7f0bb23c9d4e40e 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/garbled.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/garbled.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/garbled.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/garbled.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/index.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/index.res.oracle
index af97d99c26e36511609936a5f386c9c3db1d3bfd..2a4bfbb497570646f317a41905d153ff29edca5d 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/index.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/index.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/index.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/index.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/matrix.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/matrix.res.oracle
index ad21316f06b9e791d9f2f671e735f3e75d393aeb..a17c2fcf344a6a740af5e8b9f87f4cb6dea3765d 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/matrix.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/matrix.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/matrix.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/matrix.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/structarray1.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/structarray1.res.oracle
index 8819e244467624ca0fb1b763841345d163a19e20..3917685de3c15a95a64243778479c7addc14ab1b 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/structarray1.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/structarray1.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/structarray1.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/structarray1.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/structarray2.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/structarray2.res.oracle
index c416a3c4c89a8995e8cb82833a82132378d8bdcc..8360b587599ccb94f2b024c53a2c5152fc3f5cc7 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/structarray2.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/structarray2.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/structarray2.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/structarray2.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/structarray3.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/structarray3.res.oracle
index 12107fb88f51cc2db43a3ce9a9deab0d5674a3da..e317fb0d4fd3a542d7ec024c9030a6078fae9421 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/structarray3.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/structarray3.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/structarray3.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/structarray3.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/structarray4.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/structarray4.res.oracle
index 4297af9bc0454c0ce34a3fce366f8ba47df91a34..e1a7716376ac86b259906d61a332542ec08da136 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/structarray4.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/structarray4.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/structarray4.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/structarray4.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/oracle_qualif/swap.res.oracle b/src/plugins/wp/tests/wp_region/oracle_qualif/swap.res.oracle
index 3d6f5d28f72214571ee58af943d1a7d6f2fbe3c6..a41a5ede9f8b081ebb7299cef01116cb42eff42f 100644
--- a/src/plugins/wp/tests/wp_region/oracle_qualif/swap.res.oracle
+++ b/src/plugins/wp/tests/wp_region/oracle_qualif/swap.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_region/oracle_qualif/swap.0.report.json'
-[wp] Report out: 'tests/wp_region/result_qualif/swap.0.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_region/structarray1.i.0.report.json b/src/plugins/wp/tests/wp_region/structarray1.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/structarray1.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/structarray2.i.0.report.json b/src/plugins/wp/tests/wp_region/structarray2.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/structarray2.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/structarray3.i.0.report.json b/src/plugins/wp/tests/wp_region/structarray3.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/structarray3.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/structarray4.i.0.report.json b/src/plugins/wp/tests/wp_region/structarray4.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/structarray4.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_region/swap.i.0.report.json b/src/plugins/wp/tests/wp_region/swap.i.0.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_region/swap.i.0.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/array.0.report.json b/src/plugins/wp/tests/wp_store/oracle_qualif/array.0.report.json
deleted file mode 100644
index c86162e95a5989e56b6aef1c30cc7356377e1d0f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/array.0.report.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{ "wp:global": { "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 2, "valid": 2 } },
-  "wp:functions": { "g": { "g_ensures_P_addr_shift_qed_ok": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                           "g_ensures_P_startof_qed_ok": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                           "wp:section": { "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/array.i.0.report.json b/src/plugins/wp/tests/wp_store/oracle_qualif/array.i.0.report.json
deleted file mode 100644
index c86162e95a5989e56b6aef1c30cc7356377e1d0f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/array.i.0.report.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{ "wp:global": { "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 2, "valid": 2 } },
-  "wp:functions": { "g": { "g_ensures_P_addr_shift_qed_ok": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                           "g_ensures_P_startof_qed_ok": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                           "wp:section": { "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/array.res.oracle b/src/plugins/wp/tests/wp_store/oracle_qualif/array.res.oracle
index 688dc734ded0d204998132a54fd180a5385cce31..910812b95aae44bd63450b0f0f35c88f63b2b4df 100644
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/array.res.oracle
+++ b/src/plugins/wp/tests/wp_store/oracle_qualif/array.res.oracle
@@ -8,9 +8,7 @@
 [wp] [Qed] Goal typed_g_ensures_P_addr_shift_qed_ok : Valid
 [wp] Proved goals:    2 / 2
   Qed:             2
-[wp] Report in:  'tests/wp_store/oracle_qualif/array.0.report.json'
-[wp] Report out: 'tests/wp_store/result_qualif/array.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-g                    2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  g                         2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/natural.0.report.json b/src/plugins/wp/tests/wp_store/oracle_qualif/natural.0.report.json
deleted file mode 100644
index c8fc7843294bb16b26a3bd0c4c054cd60a220604..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/natural.0.report.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{ "wp:global": { "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 3, "valid": 3 } },
-  "wp:functions": { "f": { "f_assigns": { "qed": { "total": 2, "valid": 2 },
-                                          "wp:main": { "total": 2,
-                                                       "valid": 2 } },
-                           "f_ensures_qed_ok": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                           "wp:section": { "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/natural.i.0.report.json b/src/plugins/wp/tests/wp_store/oracle_qualif/natural.i.0.report.json
deleted file mode 100644
index c8fc7843294bb16b26a3bd0c4c054cd60a220604..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/natural.i.0.report.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{ "wp:global": { "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 3, "valid": 3 } },
-  "wp:functions": { "f": { "f_assigns": { "qed": { "total": 2, "valid": 2 },
-                                          "wp:main": { "total": 2,
-                                                       "valid": 2 } },
-                           "f_ensures_qed_ok": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                           "wp:section": { "qed": { "total": 3, "valid": 3 },
-                                           "wp:main": { "total": 3,
-                                                        "valid": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/natural.res.oracle b/src/plugins/wp/tests/wp_store/oracle_qualif/natural.res.oracle
index df7d99285199c8506fdeb1d8aead575571546e80..e2f8762967c52bf9b9e15b728769a49967976843 100644
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/natural.res.oracle
+++ b/src/plugins/wp/tests/wp_store/oracle_qualif/natural.res.oracle
@@ -9,9 +9,7 @@
 [wp] [Qed] Goal typed_f_assigns_part2 : Valid
 [wp] Proved goals:    3 / 3
   Qed:             3
-[wp] Report in:  'tests/wp_store/oracle_qualif/natural.0.report.json'
-[wp] Report out: 'tests/wp_store/result_qualif/natural.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    3     -                 3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         3        -        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.0.res.oracle b/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.0.res.oracle
index 308c618c46da5c2fc1d2ba33d2bbeda73c3c341f..985d12c058ae7b6ef4d6f8365da85c9e7d366c7d 100644
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.0.res.oracle
+++ b/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.0.res.oracle
@@ -9,9 +9,7 @@
 [wp] Proved goals:    2 / 2
   Qed:               0 
   Alt-Ergo 2.0.0:    2
-[wp] Report in:  'tests/wp_store/oracle_qualif/nonaliasing.0.report.json'
-[wp] Report out: 'tests/wp_store/result_qualif/nonaliasing.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       2 (16..28)       2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        2        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.1.res.oracle b/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.1.res.oracle
index 359493b38c24ecff90aeac5f806afc645c613163..267e93f19d7098606ae66e3ac88eda4cd024d788 100644
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.1.res.oracle
+++ b/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.1.res.oracle
@@ -8,9 +8,7 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_f_ensures_qed_ko_Q_oracle_ko : Unsuccess
 [wp] Proved goals:    0 / 2
   Alt-Ergo 2.0.0:    0  (unsuccess: 2)
-[wp] Report in:  'tests/wp_store/oracle_qualif/nonaliasing.1.report.json'
-[wp] Report out: 'tests/wp_store/result_qualif/nonaliasing.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -      -                 2       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        -        2       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.i.0.report.json b/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.i.0.report.json
deleted file mode 100644
index 6ed01a5b3ee6dbb03548b69a54cc9172546caca5..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.i.0.report.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 2, "rank": 5 },
-                 "wp:main": { "total": 2, "valid": 2, "rank": 5 } },
-  "wp:functions": { "f": { "f_ensures_qed_ok_Q": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 5 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 5 } },
-                           "f_ensures_qed_ok_P": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 5 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 5 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 5 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2,
-                                                        "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.i.1.report.json b/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.i.1.report.json
deleted file mode 100644
index af26c4484bd0b888674f2122cec4142c0b77698a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/nonaliasing.i.1.report.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "unknown": 2 },
-                 "wp:main": { "total": 2, "unknown": 2 } },
-  "wp:functions": { "f": { "f_ensures_qed_ko_Q_oracle_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 } },
-                           "f_ensures_qed_ko_P_oracle_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "unknown": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "unknown": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/struct.0.report.json b/src/plugins/wp/tests/wp_store/oracle_qualif/struct.0.report.json
deleted file mode 100644
index a53a926444ad9b98211f467f32c4a9a490eb9e9e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/struct.0.report.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 9 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 6, "valid": 6, "rank": 10 } },
-  "wp:functions": { "g": { "g_assigns": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "g_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2 } } },
-                    "f": { "g_requires": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 5 } },
-                           "f_assert_qed_ok": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                           "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2,
-                                                        "rank": 5 } } },
-                    "main": { "main_ensures_Q_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 9 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 10 } },
-                              "main_ensures_P_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 9 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 10 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 2, "valid": 2,
-                                                  "rank": 9 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2,
-                                                           "rank": 10 } } } } }
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/struct.i.0.report.json b/src/plugins/wp/tests/wp_store/oracle_qualif/struct.i.0.report.json
deleted file mode 100644
index c8f9d0ff0188ef2da814b034e30c3d4c5a7c9374..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/struct.i.0.report.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 9 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 6, "valid": 6, "rank": 10 } },
-  "wp:functions": { "g": { "g_assigns": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "g_ensures": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2 } } },
-                    "f": { "g_requires": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 6 } },
-                           "f_assert_qed_ok": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                           "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2,
-                                                        "rank": 6 } } },
-                    "main": { "main_ensures_Q_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 9 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 10 } },
-                              "main_ensures_P_qed_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 9 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 10 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 2, "valid": 2,
-                                                  "rank": 9 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2,
-                                                           "rank": 10 } } } } }
diff --git a/src/plugins/wp/tests/wp_store/oracle_qualif/struct.res.oracle b/src/plugins/wp/tests/wp_store/oracle_qualif/struct.res.oracle
index 02c96c873c8b9d70dd945e2c7951531a09814a2f..1f85580a2b7323dccf2d68db038bd5e1d34b2510 100644
--- a/src/plugins/wp/tests/wp_store/oracle_qualif/struct.res.oracle
+++ b/src/plugins/wp/tests/wp_store/oracle_qualif/struct.res.oracle
@@ -13,11 +13,9 @@
 [wp] Proved goals:    6 / 6
   Qed:               3 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_store/oracle_qualif/struct.0.report.json'
-[wp] Report out: 'tests/wp_store/result_qualif/struct.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-g                    2     -                 2       100%
-f                    1      1 (16..28)       2       100%
-main                -       2 (36..48)       2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  g                         2        -        2       100%
+  f                         1        1        2       100%
+  main                      -        2        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_tip/oracle_qualif/tac_split_quantifiers.i.0.report.json b/src/plugins/wp/tests/wp_tip/oracle_qualif/tac_split_quantifiers.i.0.report.json
deleted file mode 100644
index c7343abe87df4acb37fc99e4213b907f9ec4b188..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_tip/oracle_qualif/tac_split_quantifiers.i.0.report.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{ "wp:global": { "script": { "total": 5, "unknown": 5 },
-                 "wp:main": { "total": 5, "unknown": 5 } },
-  "wp:functions": { "split": { "split_ensures_Hyp_Forall_Or_bis": { "script": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 } },
-                               "split_ensures_Hyp_Forall_And": { "script": 
-                                                                   { "total": 1,
-                                                                    "unknown": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "unknown": 1 } },
-                               "split_ensures_Goal_Exist_And_bis": { "script": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "unknown": 1 } },
-                               "split_ensures_Goal_Exist_And": { "script": 
-                                                                   { "total": 1,
-                                                                    "unknown": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "unknown": 1 } },
-                               "split_ensures_Goal_Exist_Or": { "script": 
-                                                                  { "total": 1,
-                                                                    "unknown": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "unknown": 1 } },
-                               "wp:section": { "script": { "total": 5,
-                                                           "unknown": 5 },
-                                               "wp:main": { "total": 5,
-                                                            "unknown": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_tip/oracle_qualif/tac_split_quantifiers.res.oracle b/src/plugins/wp/tests/wp_tip/oracle_qualif/tac_split_quantifiers.res.oracle
index a189a671dc8975ceed01fa53b61b5bc60867a5ca..145f29d202913e7601b59261c0e3c4bd7a60a213 100644
--- a/src/plugins/wp/tests/wp_tip/oracle_qualif/tac_split_quantifiers.res.oracle
+++ b/src/plugins/wp/tests/wp_tip/oracle_qualif/tac_split_quantifiers.res.oracle
@@ -10,9 +10,7 @@
 [wp] [Tactical] Goal typed_split_ensures_Hyp_Forall_And : Unsuccess
 [wp] [Tactical] Goal typed_split_ensures_Hyp_Forall_Or_bis : Unsuccess
 [wp] Proved goals:    0 / 5
-[wp] Report in:  'tests/wp_tip/oracle_qualif/tac_split_quantifiers.0.report.json'
-[wp] Report out: 'tests/wp_tip/result_qualif/tac_split_quantifiers.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-split               -      -                 5       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  split                     -        -        5       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.0.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.0.res.oracle
index bad51ba3f9b0a8390c505c2901f954fa7b516ae1..07079bbb2e77f19cc1a66c8945f0ef413ee90dbd 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.0.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.0.res.oracle
@@ -14,13 +14,11 @@
 [wp] Proved goals:    5 / 5
   Qed:               1 
   Alt-Ergo 2.0.0:    4
-[wp] Report in:  'tests/wp_typed/oracle_qualif/array_initialized.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/array_initialized.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main1               -       1 (1..12)        1       100%
-main2               -       1 (96..120)      1       100%
-main3                1     -                 1       100%
-main_pointer        -       1 (36..48)       1       100%
-simpl               -       1 (12..24)       1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main1                     -        1        1       100%
+  main2                     -        1        1       100%
+  main3                     1        -        1       100%
+  main_pointer              -        1        1       100%
+  simpl                     -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.1.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.1.res.oracle
index 1c4aad2918c041cddd328830e5399d8bf0eb5f8d..07079bbb2e77f19cc1a66c8945f0ef413ee90dbd 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.1.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.1.res.oracle
@@ -14,13 +14,11 @@
 [wp] Proved goals:    5 / 5
   Qed:               1 
   Alt-Ergo 2.0.0:    4
-[wp] Report in:  'tests/wp_typed/oracle_qualif/array_initialized.1.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/array_initialized.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main1               -       1 (8..20)        1       100%
-main2               -       1 (104..128)     1       100%
-main3                1     -                 1       100%
-main_pointer        -       1 (44..56)       1       100%
-simpl               -       1 (12..24)       1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main1                     -        1        1       100%
+  main2                     -        1        1       100%
+  main3                     1        -        1       100%
+  main_pointer              -        1        1       100%
+  simpl                     -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.c.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.c.0.report.json
deleted file mode 100644
index 75b7c790219b4540936ceb768cacee65a3d4efc1..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.c.0.report.json
+++ /dev/null
@@ -1,63 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "valid": 4,
-                                          "rank": 21 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 5, "valid": 5, "rank": 21 } },
-  "wp:functions": { "main1": { "main1_assert": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 1 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 1 } } },
-                    "main2": { "main2_assert": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 21 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 21 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 21 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 21 } } },
-                    "main3": { "main3_assert": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                               "wp:section": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } } },
-                    "main_pointer": { "main_pointer_assert": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 10 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 10 } },
-                                      "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 10 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 10 } } },
-                    "simpl": { "simpl_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 4 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 4 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.c.1.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.c.1.report.json
deleted file mode 100644
index 787fe74c3ea5fb940daad83813a748f64fc1fe0d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/array_initialized.c.1.report.json
+++ /dev/null
@@ -1,63 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "valid": 4,
-                                          "rank": 22 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 5, "valid": 5, "rank": 23 } },
-  "wp:functions": { "main1": { "main1_assert": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 3 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 3 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 3 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 3 } } },
-                    "main2": { "main2_assert": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 22 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 23 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 22 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 23 } } },
-                    "main3": { "main3_assert": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                               "wp:section": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } } },
-                    "main_pointer": { "main_pointer_assert": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 14 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 14 } },
-                                      "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 14 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 14 } } },
-                    "simpl": { "simpl_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 4 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 4 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/avar.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/avar.0.report.json
deleted file mode 100644
index 4497f6d5e8d209a556521cb6c092103e5968ccc9..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/avar.0.report.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "g": { "f_requires": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/avar.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/avar.i.0.report.json
deleted file mode 100644
index 4497f6d5e8d209a556521cb6c092103e5968ccc9..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/avar.i.0.report.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "g": { "f_requires": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/avar.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/avar.res.oracle
index a8932bccedf0b6a407165e0a8e2c9503a00e7593..a9b513c05f613b1e8641964319ce2b9cd82f6bfb 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/avar.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/avar.res.oracle
@@ -9,9 +9,7 @@
 [wp] [Qed] Goal typed_g_call_f_requires : Valid
 [wp] Proved goals:    1 / 1
   Qed:             1
-[wp] Report in:  'tests/wp_typed/oracle_qualif/avar.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/avar.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-g                    1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  g                         1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/cast_fits.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/cast_fits.0.report.json
deleted file mode 100644
index d9f9a9e5a3a8aa4f985a66116ecdc19f0c919859..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/cast_fits.0.report.json
+++ /dev/null
@@ -1,97 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 8, "valid": 5,
-                                          "unknown": 3, "rank": 5 },
-                 "wp:main": { "total": 8, "valid": 5, "unknown": 3,
-                              "rank": 5 } },
-  "wp:functions": { "fits1": { "fits1_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 3 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 3 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 3 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 3 } } },
-                    "mismatch1": { "mismatch1_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "unknown": 1 } } },
-                    "fits2": { "fits2_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 3 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 3 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 3 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 3 } } },
-                    "fits3": { "fits3_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 5 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 5 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 5 } } },
-                    "fits4": { "fits4_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 3 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 3 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 3 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 3 } } },
-                    "fits5": { "fits5_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 3 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 3 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 3 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 3 } } },
-                    "mismatch2": { "mismatch2_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "unknown": 1 } } },
-                    "mismatch3": { "mismatch3_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/cast_fits.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/cast_fits.res.oracle
index de595eb78834b53baf22ad0a68a4f31a2565669e..ed9e645b081dce15463425a06a960f66a22fd949 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/cast_fits.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/cast_fits.res.oracle
@@ -24,16 +24,14 @@
 [wp] Proved goals:    5 / 8
   Qed:               0 
   Alt-Ergo 2.0.0:    5  (unsuccess: 3)
-[wp] Report in:  'tests/wp_typed/oracle_qualif/cast_fits.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/cast_fits.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-fits1               -       1 (8..20)        1       100%
-mismatch1           -      -                 1       0.0%
-fits2               -       1 (8..20)        1       100%
-fits3               -       1 (16..28)       1       100%
-fits4               -       1 (8..20)        1       100%
-fits5               -       1 (8..20)        1       100%
-mismatch2           -      -                 1       0.0%
-mismatch3           -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  fits1                     -        1        1       100%
+  mismatch1                 -        -        1       0.0%
+  fits2                     -        1        1       100%
+  fits3                     -        1        1       100%
+  fits4                     -        1        1       100%
+  fits5                     -        1        1       100%
+  mismatch2                 -        -        1       0.0%
+  mismatch3                 -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/mvar.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/mvar.0.report.json
deleted file mode 100644
index 174835a1aa1206e5e4fb046badfcc607c4caf659..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/mvar.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "Job": { "Job_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/mvar.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/mvar.res.oracle
index 487049986e2a19d8714a9bad06ff32efabe7b552..6e7131ebf9b5ced3eb3ecad936713acd021c4a96 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/mvar.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/mvar.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_typed/oracle_qualif/mvar.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/mvar.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-Job                 -       1                1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  Job                       -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/shift_lemma.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/shift_lemma.0.report.json
deleted file mode 100644
index 16100bba843f8903b583a57648835d1d4285dbb0..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/shift_lemma.0.report.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 5 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 5, "valid": 5, "rank": 6 } },
-  "wp:functions": { "f": { "f_assert_5": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 } },
-                           "f_assert_4": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "f_assert_3": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "f_assert_2": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 6 } },
-                           "f_assert": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 3 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 3,
-                                                                    "valid": 3,
-                                                                    "rank": 5 },
-                                           "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 5,
-                                                        "valid": 5,
-                                                        "rank": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/shift_lemma.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/shift_lemma.i.0.report.json
deleted file mode 100644
index 57fb10b150427ac2a1e2193406b66f389eef9364..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/shift_lemma.i.0.report.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 3, "valid": 3, "rank": 6 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 5, "valid": 5, "rank": 6 } },
-  "wp:functions": { "f": { "f_assert_5": { "alt-ergo": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 } },
-                           "f_assert_4": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "f_assert_3": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } },
-                           "f_assert_2": { "alt-ergo": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 6 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 6 } },
-                           "f_assert": { "alt-ergo": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 },
-                                         "wp:main": { "total": 1, "valid": 1,
-                                                      "rank": 4 } },
-                           "wp:section": { "alt-ergo": { "total": 3,
-                                                         "valid": 3,
-                                                         "rank": 6 },
-                                           "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 5,
-                                                        "valid": 5,
-                                                        "rank": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/shift_lemma.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/shift_lemma.res.oracle
index 7c6f289582ec1efb2896b844fa9bde729fba1a8c..3d261cc32e849d0ee51e112fe5e2e1a5fbd7a2f4 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/shift_lemma.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/shift_lemma.res.oracle
@@ -12,9 +12,7 @@
 [wp] Proved goals:    5 / 5
   Qed:               2 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_typed/oracle_qualif/shift_lemma.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/shift_lemma.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    2      3 (20..32)       5       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         2        3        5       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/struct_array_type.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/struct_array_type.0.report.json
deleted file mode 100644
index 4230575c981ee9351bdee63fbb047985376dd779..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/struct_array_type.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 3 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 4 } },
-  "wp:functions": { "f": { "f_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/struct_array_type.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/struct_array_type.i.0.report.json
deleted file mode 100644
index 93c830479730de681738a239b5165aea777ad59e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/struct_array_type.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 3 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 3 } },
-  "wp:functions": { "f": { "f_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 3 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/struct_array_type.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/struct_array_type.res.oracle
index fc0bebfe6e6c32fb33b1bddea5e0bd791b6811ec..aa5f42dc381680e8611a8671810f43b0bc79cbee 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/struct_array_type.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/struct_array_type.res.oracle
@@ -8,9 +8,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_typed/oracle_qualif/struct_array_type.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/struct_array_type.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       1 (12..24)       1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.0.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.0.res.oracle
index 33c30e5011ffb60e802f90a6349566f6a680d721..49795154db1068dcdcbf744e9106bd84d1e7fb30 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.0.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.0.res.oracle
@@ -14,12 +14,10 @@
 [wp] Proved goals:    7 / 7
   Qed:               4 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_alloc.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_alloc.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                  2      2 (16..28)       4       100%
-f                    1     -                 1       100%
-g                    1     -                 1       100%
-h                   -       1 (8..20)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       2        2        4       100%
+  f                         1        -        1       100%
+  g                         1        -        1       100%
+  h                         -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.1.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.1.res.oracle
index 44d2660eb212b4aa20727e4889cc47c4d161f358..8cc9c7616631eed823a2203a5adf9e66af3ea26b 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.1.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.1.res.oracle
@@ -14,12 +14,10 @@
 [wp] Proved goals:    7 / 7
   Qed:               4 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_alloc.1.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_alloc.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                  2      2 (16..28)       4       100%
-f                    1     -                 1       100%
-g                    1     -                 1       100%
-h                   -       1 (8..20)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       2        2        4       100%
+  f                         1        -        1       100%
+  g                         1        -        1       100%
+  h                         -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.i.0.report.json
deleted file mode 100644
index 87d8f126912805f88238a279d12fdff2facb0f6f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.i.0.report.json
+++ /dev/null
@@ -1,55 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 5 },
-                 "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 7, "valid": 7, "rank": 6 } },
-  "wp:functions": { "job": { "job_assert_4": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 5 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 6 } },
-                             "job_assert_3": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "job_assert_2": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 3 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 4 } },
-                             "job_assert": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 5 },
-                                             "qed": { "total": 2,
-                                                      "valid": 2 },
-                                             "wp:main": { "total": 4,
-                                                          "valid": 4,
-                                                          "rank": 6 } } },
-                    "f": { "f_assigns": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } },
-                    "g": { "g_assigns": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } },
-                    "h": { "h_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.i.1.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.i.1.report.json
deleted file mode 100644
index 87d8f126912805f88238a279d12fdff2facb0f6f..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_alloc.i.1.report.json
+++ /dev/null
@@ -1,55 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 5 },
-                 "qed": { "total": 4, "valid": 4 },
-                 "wp:main": { "total": 7, "valid": 7, "rank": 6 } },
-  "wp:functions": { "job": { "job_assert_4": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 5 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 6 } },
-                             "job_assert_3": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                             "job_assert_2": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 3 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 4 } },
-                             "job_assert": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 5 },
-                                             "qed": { "total": 2,
-                                                      "valid": 2 },
-                                             "wp:main": { "total": 4,
-                                                          "valid": 4,
-                                                          "rank": 6 } } },
-                    "f": { "f_assigns": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } },
-                    "g": { "g_assigns": { "qed": { "total": 1, "valid": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1 } },
-                           "wp:section": { "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1 } } },
-                    "h": { "h_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.0.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.0.res.oracle
index 84f7b84effb20be4db4da5bc3988605987046ef8..41a95f1029e1657c9eaf0268b966638bd7f0f34e 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.0.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.0.res.oracle
@@ -68,40 +68,38 @@
 [wp] Proved goals:   61 / 61
   Qed:              41 
   Alt-Ergo 2.0.0:   20
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_bitwise.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_bitwise.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               10      8 (32..44)      18       100%
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-band_int             2     -                 2       100%
-bor_int              1     -                 1       100%
-bxor_int             1     -                 1       100%
-bnot_int             1     -                 1       100%
-lshift_int           1     -                 1       100%
-rshift_int           1     -                 1       100%
-band1_uint           1      1 (12..24)       2       100%
-band_uint            1     -                 1       100%
-bor_uint             1     -                 1       100%
-bxor_uint            1      1 (12..24)       2       100%
-bnot_uint            1     -                 1       100%
-lshift_uint          1     -                 1       100%
-rshift_uint          1     -                 1       100%
-band_char           -       1 (12..24)       1       100%
-bor_char            -       1 (12..24)       1       100%
-bxor_char           -       1 (12..24)       1       100%
-bnot_char           -       1 (8..20)        1       100%
-lshift_char          1     -                 1       100%
-rshift_char          1     -                 1       100%
-band1_uchar          1      1 (12..24)       2       100%
-band_uchar          -       1 (12..24)       1       100%
-bor_uchar            1     -                 1       100%
-bxor_uchar           1      1 (12..24)       2       100%
-bnot_uchar           1     -                 1       100%
-lshift_uchar         1     -                 1       100%
-rshift_uchar        -       1 (20..32)       1       100%
-band1_ushort         1      1 (12..24)       2       100%
-band1_ulong          1      1 (12..24)       2       100%
-cast                 8     -                 8       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                    10        8       18       100%
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  band_int                  2        -        2       100%
+  bor_int                   1        -        1       100%
+  bxor_int                  1        -        1       100%
+  bnot_int                  1        -        1       100%
+  lshift_int                1        -        1       100%
+  rshift_int                1        -        1       100%
+  band1_uint                1        1        2       100%
+  band_uint                 1        -        1       100%
+  bor_uint                  1        -        1       100%
+  bxor_uint                 1        1        2       100%
+  bnot_uint                 1        -        1       100%
+  lshift_uint               1        -        1       100%
+  rshift_uint               1        -        1       100%
+  band_char                 -        1        1       100%
+  bor_char                  -        1        1       100%
+  bxor_char                 -        1        1       100%
+  bnot_char                 -        1        1       100%
+  lshift_char               1        -        1       100%
+  rshift_char               1        -        1       100%
+  band1_uchar               1        1        2       100%
+  band_uchar                -        1        1       100%
+  bor_uchar                 1        -        1       100%
+  bxor_uchar                1        1        2       100%
+  bnot_uchar                1        -        1       100%
+  lshift_uchar              1        -        1       100%
+  rshift_uchar              -        1        1       100%
+  band1_ushort              1        1        2       100%
+  band1_ulong               1        1        2       100%
+  cast                      8        -        8       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.1.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.1.res.oracle
index f89e7bf6498769582592c7062cab02596f10c0db..48b6907c0d72db6ad9d9e076584e523b7bc47abd 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.1.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.1.res.oracle
@@ -10,12 +10,10 @@
 [wp] [Alt-Ergo 2.0.0] Goal typed_cast_assert_ko : Unsuccess
 [wp] Proved goals:    0 / 4
   Alt-Ergo 2.0.0:    0  (unsuccess: 4)
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_bitwise.1.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_bitwise.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-band_int            -      -                 1       0.0%
-bnot_uint           -      -                 1       0.0%
-bnot_uchar          -      -                 1       0.0%
-cast                -      -                 1       0.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  band_int                  -        -        1       0.0%
+  bnot_uint                 -        -        1       0.0%
+  bnot_uchar                -        -        1       0.0%
+  cast                      -        -        1       0.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.c.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.c.0.report.json
deleted file mode 100644
index 9a5645d4da919f301310bd502e0a43118217a4fd..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.c.0.report.json
+++ /dev/null
@@ -1,518 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 20, "valid": 20,
-                                          "rank": 9 },
-                 "qed": { "total": 41, "valid": 41 },
-                 "wp:main": { "total": 61, "valid": 61, "rank": 8 } },
-  "wp:axiomatics": { "": { "lemma_lxor_com": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                           "lemma_lxor_assoc": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                           "lemma_lor_stb": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                           "lemma_lor_neu": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                           "lemma_lor_com": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                           "lemma_lor_assoc": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                           "lemma_land_stb": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                           "lemma_land_com": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                           "lemma_land_assoc": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                           "lemma_land_abs": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                           "lemma_bxor_sint8": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 } },
-                           "lemma_bor_uint8": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 9 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 8 } },
-                           "lemma_bor_sint8": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 1, "valid": 1,
-                                                    "rank": 4 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 4 } },
-                           "lemma_bnot_sint8": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 3 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 } },
-                           "lemma_blsr_uint8": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 } },
-                           "lemma_blsr_sint8": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 } },
-                           "lemma_band_uint8": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 } },
-                           "lemma_band_sint8": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 8,
-                                                                    "valid": 8,
-                                                                    "rank": 9 },
-                                           "qed": { "total": 10,
-                                                    "valid": 10 },
-                                           "wp:main": { "total": 18,
-                                                        "valid": 18,
-                                                        "rank": 8 } } } },
-  "wp:functions": { "band_int": { "band_int_assert_ok": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                  "band_int_ensures_ok": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                  "wp:section": { "qed": { "total": 2,
-                                                           "valid": 2 },
-                                                  "wp:main": { "total": 2,
-                                                               "valid": 2 } } },
-                    "bor_int": { "bor_int_ensures_ok": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } } },
-                    "bxor_int": { "bxor_int_ensures_ok": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                  "wp:section": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } } },
-                    "bnot_int": { "bnot_int_ensures_ok": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                  "wp:section": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } } },
-                    "lshift_int": { "lshift_int_ensures_ok": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                    "wp:section": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } } },
-                    "rshift_int": { "rshift_int_ensures_ok": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                    "wp:section": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } } },
-                    "band1_uint": { "band1_uint_assert_ok_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                                    "band1_uint_assert_ok": { "qed": 
-                                                                { "total": 1,
-                                                                  "valid": 1 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1 } },
-                                    "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 },
-                                                    "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 2,
-                                                                 "valid": 2,
-                                                                 "rank": 4 } } },
-                    "band_uint": { "band_uint_ensures_ok": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                                   "wp:section": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } } },
-                    "bor_uint": { "bor_uint_ensures_ok": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                  "wp:section": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } } },
-                    "bxor_uint": { "bxor_uint_ensures_ok_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 4 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 4 } },
-                                   "bxor_uint_ensures_ok": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 },
-                                                   "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2,
-                                                                "rank": 4 } } },
-                    "bnot_uint": { "bnot_uint_ensures_ok": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                                   "wp:section": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } } },
-                    "lshift_uint": { "lshift_uint_ensures_ok": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                                     "wp:section": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } } },
-                    "rshift_uint": { "rshift_uint_ensures_ok": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                                     "wp:section": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } } },
-                    "band_char": { "band_char_ensures_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 4 } } },
-                    "bor_char": { "bor_char_ensures_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 4 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 4 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 4 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 4 } } },
-                    "bxor_char": { "bxor_char_ensures_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 4 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 4 } } },
-                    "bnot_char": { "bnot_char_ensures_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 3 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 3 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1,
-                                                                "rank": 4 } } },
-                    "lshift_char": { "lshift_char_ensures_ok": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                                     "wp:section": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } } },
-                    "rshift_char": { "rshift_char_ensures_ok": { "qed": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1 } },
-                                     "wp:section": { "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1 } } },
-                    "band1_uchar": { "band1_uchar_assert_ok_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                                     "band1_uchar_assert_ok": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                     "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 4 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 4 } } },
-                    "band_uchar": { "band_uchar_ensures_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 4 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 4 } },
-                                    "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 } } },
-                    "bor_uchar": { "bor_uchar_ensures_ok": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "valid": 1 } },
-                                   "wp:section": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } } },
-                    "bxor_uchar": { "bxor_uchar_ensures_ok_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                 "wp:main": 
-                                                                   { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                                    "bxor_uchar_ensures_ok": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                    "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 },
-                                                    "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 2,
-                                                                 "valid": 2,
-                                                                 "rank": 4 } } },
-                    "bnot_uchar": { "bnot_uchar_ensures_ok": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                    "wp:section": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } } },
-                    "lshift_uchar": { "lshift_uchar_ensures_ok": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                      "wp:section": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } } },
-                    "rshift_uchar": { "rshift_uchar_ensures_ok": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 },
-                                                                   "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 7 } },
-                                      "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 6 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 7 } } },
-                    "band1_ushort": { "band1_ushort_assert_ok_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                    "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                                      "band1_ushort_assert_ok": { "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 } },
-                                      "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 },
-                                                      "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 2,
-                                                                   "valid": 2,
-                                                                   "rank": 4 } } },
-                    "band1_ulong": { "band1_ulong_assert_ok_2": { "why3:Alt-Ergo,2.0.0": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                  "wp:main": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 } },
-                                     "band1_ulong_assert_ok": { "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 } },
-                                     "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 4 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 4 } } },
-                    "cast": { "cast_assert_ok_7": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                              "cast_assert_ok_6": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                              "cast_assert_ok_5": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                              "cast_assert_ok_4": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                              "cast_assert_ok_3": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                              "cast_assert_ok_2": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                              "cast_assert_ok": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "cast_ensures_ok": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                              "wp:section": { "qed": { "total": 8,
-                                                       "valid": 8 },
-                                              "wp:main": { "total": 8,
-                                                           "valid": 8 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.c.1.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.c.1.report.json
deleted file mode 100644
index 9a36a99dfd979b5b16c98e264f8776f35e218822..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_bitwise.c.1.report.json
+++ /dev/null
@@ -1,44 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 4, "unknown": 4 },
-                 "wp:main": { "total": 4, "unknown": 4 } },
-  "wp:functions": { "band_int": { "band_int_assert_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                            { "total": 1,
-                                                              "unknown": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "unknown": 1 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1,
-                                                      "unknown": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "unknown": 1 } } },
-                    "bnot_uint": { "bnot_uint_ensures_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 },
-                                                             "wp:main": 
-                                                               { "total": 1,
-                                                                 "unknown": 1 } },
-                                   "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "unknown": 1 } } },
-                    "bnot_uchar": { "bnot_uchar_ensures_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                                 { "total": 1,
-                                                                   "unknown": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "unknown": 1 } },
-                                    "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "unknown": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "unknown": 1 } } },
-                    "cast": { "cast_assert_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1,
-                                                      "unknown": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "unknown": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "unknown": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_call.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_call.0.report.json
deleted file mode 100644
index 67e38fcf82b6548205b7721f5c32da75c526b089..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_call.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 1 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 1 } },
-  "wp:functions": { "job": { "job_assert": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_call.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_call.i.0.report.json
deleted file mode 100644
index a01a9ebd0062ff5aa4bea699da100f9b157bc0d7..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_call.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "valid": 1, "rank": 1 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 1 } },
-  "wp:functions": { "job": { "job_assert": { "alt-ergo": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } },
-                             "wp:section": { "alt-ergo": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_call.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_call.res.oracle
index d9dd667a56392061d1021765053171ffecb610fc..f2e40e26802b50538d53ecf4cd1de0fb1e065020 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_call.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_call.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_call.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_call.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                 -       1 (1..12)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cast.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cast.0.report.json
deleted file mode 100644
index 5d741f7dba7ccb7d75b7404a5d2608748ac7f124..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cast.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 4 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 5 } },
-  "wp:functions": { "f": { "f_assert_OUT": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 5 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 5 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cast.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cast.i.0.report.json
deleted file mode 100644
index cf59d975cb906434a0869ebfa5f825b800291911..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cast.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 4 },
-                 "wp:main": { "total": 1, "valid": 1, "rank": 4 } },
-  "wp:functions": { "f": { "f_assert_OUT": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                           "wp:main": { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cast.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cast.res.oracle
index 32cabdf891b34ee11803c54f24f23f9fb7d26c36..fe8bc6a778c9e9d3024503b2d1663136ab8795db 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cast.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cast.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    1 / 1
   Qed:               0 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_cast.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_cast.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       1 (16..28)       1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cst.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cst.0.report.json
deleted file mode 100644
index f7399a08a68535d5112bcf985aa8a7a4d07d590c..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cst.0.report.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{ "wp:global": { "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 2, "valid": 2 } },
-  "wp:functions": { "f": { "f_ensures_B": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "f_ensures_A": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "wp:section": { "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cst.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cst.i.0.report.json
deleted file mode 100644
index f7399a08a68535d5112bcf985aa8a7a4d07d590c..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cst.i.0.report.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{ "wp:global": { "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 2, "valid": 2 } },
-  "wp:functions": { "f": { "f_ensures_B": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "f_ensures_A": { "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1 } },
-                           "wp:section": { "qed": { "total": 2, "valid": 2 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cst.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cst.res.oracle
index 4c071c988dc2273c396cf8dcb45305ce120b1771..70fa445d32bc7524e1013b4f2f8c23943f876e64 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cst.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_cst.res.oracle
@@ -8,9 +8,7 @@
 [wp] [Qed] Goal typed_f_ensures_B : Valid
 [wp] Proved goals:    2 / 2
   Qed:             2
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_cst.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_cst.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_float.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_float.i.0.report.json
deleted file mode 100644
index 536ff3635c35862a1401cb1dfb316e27fe42f39e..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_float.i.0.report.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{ "wp:global": { "qed": { "total": 6, "valid": 6 },
-                 "wp:main": { "total": 6, "valid": 6 } },
-  "wp:functions": { "main": { "main_ensures_VAR_D": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                              "main_ensures_VAR_F": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                              "main_ensures_CNV_D": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                              "main_ensures_CNV_F": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                              "main_ensures_CST_D": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                              "main_ensures_CST_F": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                              "wp:section": { "qed": { "total": 6,
-                                                       "valid": 6 },
-                                              "wp:main": { "total": 6,
-                                                           "valid": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_float.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_float.res.oracle
index 2b61ac101b76814dd56c7ad75e7c42d338d4e9c0..6b5ca009e8dae54cdf0091adf167288ae2600dcf 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_float.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_float.res.oracle
@@ -15,9 +15,7 @@
 [wp] [Qed] Goal typed_main_ensures_VAR_D : Valid
 [wp] Proved goals:    6 / 6
   Qed:             6
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_float.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_float.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main                 6     -                 6       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main                      6        -        6       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_hard.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_hard.0.report.json
deleted file mode 100644
index 7a28c7df01e09f83bcd10cfd0b0e7b38a697718d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_hard.0.report.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 3, "valid": 2, "unknown": 1 } },
-  "wp:functions": { "main": { "main_requires_r_is_q1_ko": { "why3:Alt-Ergo,2.0.0": 
-                                                              { "total": 1,
-                                                                "unknown": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "unknown": 1 } },
-                              "main_requires_q_is_66F0": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                              "main_requires_p_is_33FF": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "unknown": 1 },
-                                              "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 2,
-                                                           "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_hard.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_hard.i.0.report.json
deleted file mode 100644
index 94fcb00c3cbadaa18a5c6cefcd550c33b094e592..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_hard.i.0.report.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 1, "unknown": 1 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 3, "valid": 2, "unknown": 1 } },
-  "wp:functions": { "main": { "main_requires_r_is_q1_ko": { "alt-ergo": 
-                                                              { "total": 1,
-                                                                "unknown": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "unknown": 1 } },
-                              "main_requires_q_is_66F0": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                              "main_requires_p_is_33FF": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                              "wp:section": { "alt-ergo": { "total": 1,
-                                                            "unknown": 1 },
-                                              "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 2,
-                                                           "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_hard.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_hard.res.oracle
index b5a6c46d069cd94900077f88522254a63e42798c..e8b567665534dba04b9f0886553f058530918f05 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_hard.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_hard.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    2 / 3
   Qed:               2 
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_hard.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_hard.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-main                 2     -                 3      66.7%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  main                      2        -        3      66.7%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_ite.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_ite.0.report.json
deleted file mode 100644
index 015bc871fc4ca3961f0f6378b2f719cd527944b2..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_ite.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "check": { "check_ensures": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "wp:section": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_ite.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_ite.i.0.report.json
deleted file mode 100644
index 015bc871fc4ca3961f0f6378b2f719cd527944b2..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_ite.i.0.report.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{ "wp:global": { "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 1, "valid": 1 } },
-  "wp:functions": { "check": { "check_ensures": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "wp:section": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_ite.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_ite.res.oracle
index 176778cfcb43b6b114b21b8ee41cbb6bf62b18e7..0bc63584c9b7b6f5e2db2591d0f8788eb066b47e 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_ite.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_ite.res.oracle
@@ -7,9 +7,7 @@
 [wp] [Qed] Goal typed_check_ensures : Valid
 [wp] Proved goals:    1 / 1
   Qed:             1
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_ite.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_ite.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-check                1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  check                     1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_labels.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_labels.0.report.json
deleted file mode 100644
index 5b8eb5b1580eec99cf693fe6f2420467f8580d74..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_labels.0.report.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 5 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 6 } },
-  "wp:functions": { "duplet": { "duplet_assert_PJ": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 4 } },
-                                "duplet_assert_PI": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 4 } },
-                                "duplet_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 5 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 6 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 3, "valid": 3,
-                                                    "rank": 5 },
-                                                "wp:main": { "total": 3,
-                                                             "valid": 3,
-                                                             "rank": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_labels.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_labels.i.0.report.json
deleted file mode 100644
index 72101c16a3e160709377c8e682f78fd041feee23..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_labels.i.0.report.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 5 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 4 } },
-  "wp:functions": { "duplet": { "duplet_assert_PJ": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 5 } },
-                                "duplet_assert_PI": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 4 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 5 } },
-                                "duplet_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 5 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 5 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 3, "valid": 3,
-                                                    "rank": 5 },
-                                                "wp:main": { "total": 3,
-                                                             "valid": 3,
-                                                             "rank": 4 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_labels.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_labels.res.oracle
index 6ff11cc1d5c227b5904f067522094e9e367ccd1a..b95961d4ffc15e1b240d908c5ffe8d247d27d118 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_labels.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_labels.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    3 / 3
   Qed:               0 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_labels.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_labels.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-duplet              -       3 (20..32)       3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  duplet                    -        3        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_lemma.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_lemma.i.0.report.json
deleted file mode 100644
index c86279cc44ae802a0a5c1ba8a2252ea50c8b1b83..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_lemma.i.0.report.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 6, "valid": 5,
-                                          "unknown": 1, "rank": 1 },
-                 "wp:main": { "total": 6, "valid": 5, "unknown": 1,
-                              "rank": 1 } },
-  "wp:axiomatics": { "": { "lemma_P52": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 1 },
-                                          "wp:main": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 1 } },
-                           "lemma_P23_KO": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 1,
-                                                                    "unknown": 1,
-                                                                    "rank": 1 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 1,
-                                                        "unknown": 1,
-                                                        "rank": 1 } } },
-                     "G1": { "lemma_P14": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 } },
-                             "lemma_P13": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 1 },
-                                             "wp:main": { "total": 2,
-                                                          "valid": 2,
-                                                          "rank": 1 } } },
-                     "G2": { "lemma_P54": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 1 } } },
-                     "Poluted": { "lemma_Foo": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 1 } },
-                                  "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_lemma.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_lemma.res.oracle
index 187ce05819653312a9a7e48b448da687af3d3398..b0194bfcbf6b6a7c0025f882d746f9ab8c3070a1 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_lemma.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_lemma.res.oracle
@@ -12,12 +12,10 @@
 [wp] Proved goals:    5 / 6
   Qed:               0 
   Alt-Ergo 2.0.0:    5  (unsuccess: 1)
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_lemma.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_lemma.0.report.json'
--------------------------------------------------------------
-Axiomatics          WP     Alt-Ergo        Total   Success
-Lemma               -       1 (1..12)        2      50.0%
-Axiomatic G1        -       2 (1..12)        2       100%
-Axiomatic G2        -       1 (1..12)        1       100%
-Axiomatic Poluted   -       1 (1..12)        1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Axiomatics                WP     Alt-Ergo  Total   Success
+  Lemma                     -        1        2      50.0%
+  Axiomatic G1              -        2        2       100%
+  Axiomatic G2              -        1        1       100%
+  Axiomatic Poluted         -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.0.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.0.res.oracle
index 8ee86f601117d0b6f5ec0f74584de8b72ddcbe80..1fcef4776c7fe2119dcdd7267cd1af9ba5fab1af 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.0.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.0.res.oracle
@@ -10,10 +10,8 @@
 [wp] Proved goals:    3 / 3
   Qed:               2 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_local.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_local.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-foo                  1      1 (16..28)       2       100%
-bar                  1     -                 1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  foo                       1        1        2       100%
+  bar                       1        -        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.1.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.1.res.oracle
index f0b944bdbcce3e819d288fab774b68e286f2a58c..746de4a30a6738e9eb15b4874ecf187fdf373eda 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.1.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.1.res.oracle
@@ -10,10 +10,8 @@
 [wp] Proved goals:    3 / 3
   Qed:               0 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_local.1.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_local.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-foo                 -       2 (16..28)       2       100%
-bar                 -       1 (16..28)       1       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  foo                       -        2        2       100%
+  bar                       -        1        1       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.c.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.c.0.report.json
deleted file mode 100644
index 9e7b2f450edd8ef8181745174108a37c267993ef..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.c.0.report.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 5 },
-                 "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 5 } },
-  "wp:functions": { "foo": { "foo_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 5 },
-                                              "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2,
-                                                           "rank": 5 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                             "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 2,
-                                                          "valid": 2,
-                                                          "rank": 5 } } },
-                    "bar": { "bar_assigns": { "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1 } },
-                             "wp:section": { "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.c.1.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.c.1.report.json
deleted file mode 100644
index 7c974458237fa89fead0e5407c7d74fe58201922..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_local.c.1.report.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3, "rank": 6 },
-                 "wp:main": { "total": 3, "valid": 3, "rank": 6 } },
-  "wp:functions": { "foo": { "foo_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 2, "valid": 2,
-                                                  "rank": 6 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2,
-                                                           "rank": 6 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 6 },
-                                             "wp:main": { "total": 2,
-                                                          "valid": 2,
-                                                          "rank": 6 } } },
-                    "bar": { "bar_assigns": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 5 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 6 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 5 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.0.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.0.res.oracle
index 28cab47713a5fada2c6cd1e0bc71ece49bb732d6..9bbdfec556822724a70514c84230589062a91026 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.0.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.0.res.oracle
@@ -11,9 +11,7 @@
 [wp] Proved goals:    1 / 2
   Qed:               1 
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_loopscope.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_loopscope.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    1     -                 2      50.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         1        -        2      50.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.1.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.1.res.oracle
index 514db21cf01114521244bdfe6b8c5d2044851f73..a460c7be5e4d1d484c69d2796b302a12aee45bb3 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.1.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.1.res.oracle
@@ -11,12 +11,10 @@
 [wp] Proved goals:    1 / 2
   Qed:               1 
   Alt-Ergo 2.0.0:    0  (unsuccess: 1)
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_loopscope.1.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_loopscope.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                    1     -                 2      50.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         1        -        2      50.0%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'f':
   /*@ behavior typed_ref: requires \valid(written); */
   void f(unsigned int *written);
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.i.0.report.json
deleted file mode 100644
index bd9004bb205b80d5c1ce660bde9758b813ac83cc..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.i.0.report.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 2, "valid": 1, "unknown": 1 } },
-  "wp:functions": { "f": { "f_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1,
-                                                     "unknown": 1 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 1,
-                                                              "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 1,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.i.1.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.i.1.report.json
deleted file mode 100644
index bd9004bb205b80d5c1ce660bde9758b813ac83cc..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_loopscope.i.1.report.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "unknown": 1 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 2, "valid": 1, "unknown": 1 } },
-  "wp:functions": { "f": { "f_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1,
-                                                     "unknown": 1 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 1,
-                                                              "unknown": 1 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "unknown": 1 },
-                                           "qed": { "total": 1, "valid": 1 },
-                                           "wp:main": { "total": 2,
-                                                        "valid": 1,
-                                                        "unknown": 1 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_matrix.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_matrix.0.report.json
deleted file mode 100644
index 545ee4bfbb33edb3c86655db721eb12849a15393..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_matrix.0.report.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 2, "valid": 1,
-                                          "unknown": 1, "rank": 3 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 3, "valid": 2, "unknown": 1,
-                              "rank": 3 } },
-  "wp:functions": { "make": { "make_ensures_KO": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 1,
-                                                       "unknown": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "unknown": 1 } },
-                              "make_ensures_OK2": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                              "make_ensures_OK1": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 3 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 2, "valid": 1,
-                                                  "unknown": 1, "rank": 3 },
-                                              "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 2,
-                                                           "unknown": 1,
-                                                           "rank": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_matrix.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_matrix.i.0.report.json
deleted file mode 100644
index 468e2635821f7ad20427d9ad8e769224e74815b2..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_matrix.i.0.report.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 2, "valid": 1, "unknown": 1,
-                               "rank": 3 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 3, "valid": 2, "unknown": 1,
-                              "rank": 3 } },
-  "wp:functions": { "make": { "make_ensures_KO": { "alt-ergo": { "total": 1,
-                                                                 "unknown": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "unknown": 1 } },
-                              "make_ensures_OK2": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                              "make_ensures_OK1": { "alt-ergo": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 3 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 3 } },
-                              "wp:section": { "alt-ergo": { "total": 2,
-                                                            "valid": 1,
-                                                            "unknown": 1,
-                                                            "rank": 3 },
-                                              "qed": { "total": 1,
-                                                       "valid": 1 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 2,
-                                                           "unknown": 1,
-                                                           "rank": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_matrix.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_matrix.res.oracle
index b4416b982a1dd792608361c339709e253b760492..584a3b0d7b9200868ff82f99bf95c568d5cb44a0 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_matrix.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_matrix.res.oracle
@@ -10,9 +10,7 @@
 [wp] Proved goals:    2 / 3
   Qed:               1 
   Alt-Ergo 2.0.0:    1  (unsuccess: 1)
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_matrix.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_matrix.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-make                 1      1 (8..20)        3      66.7%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  make                      1        1        3      66.7%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_string.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_string.i.0.report.json
deleted file mode 100644
index c8adff19eb009e5bf03a0f808aad8ed07a711e98..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_string.i.0.report.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 6, "valid": 6,
-                                          "rank": 18 },
-                 "wp:main": { "total": 6, "valid": 6, "rank": 17 } },
-  "wp:functions": { "f": { "f_assert_VAL": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 14 },
-                                             "wp:main": { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 15 } },
-                           "f_assert_B_rw": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 15 },
-                                              "wp:main": { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 15 } },
-                           "f_assert_B_out": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 15 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 16 } },
-                           "f_assert_B_end": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 16 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 16 } },
-                           "f_assert_B_valid": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 18 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 18 } },
-                           "f_assert_AB": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 8 } },
-                           "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 6,
-                                                                    "valid": 6,
-                                                                    "rank": 18 },
-                                           "wp:main": { "total": 6,
-                                                        "valid": 6,
-                                                        "rank": 17 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_string.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_string.res.oracle
index 05965e3ea997380d09ef2291cd261f20b328a747..d0868a41a43f9f52a1945d1ef0fd6b449ef73067 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_string.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_string.res.oracle
@@ -13,9 +13,7 @@
 [wp] Proved goals:    6 / 6
   Qed:               0 
   Alt-Ergo 2.0.0:    6
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_string.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_string.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-f                   -       6 (72..96)       6       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  f                         -        6        6       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_tset.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_tset.i.0.report.json
deleted file mode 100644
index 6295efbe91c8fdd5bbfd579b2f85613242aa4e3a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_tset.i.0.report.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{ "wp:global": { "qed": { "total": 2, "valid": 2 },
-                 "wp:main": { "total": 2, "valid": 2 } },
-  "wp:functions": { "complex": { "job_requires": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                                 "complex_assigns": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                 "wp:section": { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_tset.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_tset.res.oracle
index 2a0fe19ec722ceb8859414da5a182fe138e4bed9..756da0b5ce2eb69ccf60a71ae0bdb6475c088085 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_tset.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/unit_tset.res.oracle
@@ -8,9 +8,7 @@
 [wp] [Qed] Goal typed_complex_assigns : Valid
 [wp] Proved goals:    2 / 2
   Qed:             2
-[wp] Report in:  'tests/wp_typed/oracle_qualif/unit_tset.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/unit_tset.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-complex              2     -                 2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  complex                   2        -        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.0.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.0.res.oracle
index 5408bc35bad4021aa374eb7030e56e0cc1d5dfcf..168214df82751f0537d627079f6ea737bd1e3e8e 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.0.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.0.res.oracle
@@ -19,14 +19,12 @@
 [wp] Proved goals:   12 / 12
   Qed:               1 
   Alt-Ergo 2.0.0:   11
-[wp] Report in:  'tests/wp_typed/oracle_qualif/user_bitwise.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/user_bitwise.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-rl1                  1      1 (52..64)       2       100%
-rr1                 -       2 (52..64)       2       100%
-rln32               -       2 (64..88)       2       100%
-rrn32               -       2 (64..88)       2       100%
-rln64               -       2 (64..88)       2       100%
-rrn64               -       2 (64..88)       2       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  rl1                       1        1        2       100%
+  rr1                       -        2        2       100%
+  rln32                     -        2        2       100%
+  rrn32                     -        2        2       100%
+  rln64                     -        2        2       100%
+  rrn64                     -        2        2       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.1.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.1.res.oracle
index edcc63f630692b4347e34264dd672acd68d90ae1..23222d15d4fc792f74fe16137c34ec8cdcbf7027 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.1.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.1.res.oracle
@@ -5,6 +5,4 @@
 [wp] Warning: Missing RTE guards
 [wp] 0 goal scheduled
 [wp] Proved goals:    0 / 0
-[wp] Report in:  'tests/wp_typed/oracle_qualif/user_bitwise.1.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/user_bitwise.1.report.json'
--------------------------------------------------------------
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.i.0.report.json
deleted file mode 100644
index adb7dbea4d93aab8cc4af0c401cb214c753073ce..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.i.0.report.json
+++ /dev/null
@@ -1,120 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 11, "valid": 11,
-                                          "rank": 21 },
-                 "qed": { "total": 1, "valid": 1 },
-                 "wp:main": { "total": 12, "valid": 12, "rank": 20 } },
-  "wp:functions": { "rl1": { "rl1_ensures_bk": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 13 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 13 } },
-                             "rl1_ensures_b0": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 13 },
-                                             "qed": { "total": 1,
-                                                      "valid": 1 },
-                                             "wp:main": { "total": 2,
-                                                          "valid": 2,
-                                                          "rank": 12 } } },
-                    "rr1": { "rr1_ensures_bk": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 12 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 12 } },
-                             "rr1_ensures_b0": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 5 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 5 } },
-                             "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 12 },
-                                             "wp:main": { "total": 2,
-                                                          "valid": 2,
-                                                          "rank": 11 } } },
-                    "rln32": { "rln32_ensures_b2": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 21 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 21 } },
-                               "rln32_ensures_b1": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 19 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 19 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 2, "valid": 2,
-                                                   "rank": 21 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 20 } } },
-                    "rrn32": { "rrn32_ensures_b2": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 18 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 18 } },
-                               "rrn32_ensures_b1": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 21 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 21 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 2, "valid": 2,
-                                                   "rank": 21 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 20 } } },
-                    "rln64": { "rln64_ensures_b2": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 21 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 21 } },
-                               "rln64_ensures_b1": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 19 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 19 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 2, "valid": 2,
-                                                   "rank": 21 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 20 } } },
-                    "rrn64": { "rrn64_ensures_b2": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 18 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 18 } },
-                               "rrn64_ensures_b1": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 21 },
-                                                     "wp:main": { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 21 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 2, "valid": 2,
-                                                   "rank": 21 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 20 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.i.1.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.i.1.report.json
deleted file mode 100644
index 19765bd501b636fce433540d9e6735f51d66151d..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_bitwise.i.1.report.json
+++ /dev/null
@@ -1 +0,0 @@
-null
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_collect.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_collect.0.report.json
deleted file mode 100644
index c35bdb696658db8faa2b704f3ae34e555350309c..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_collect.0.report.json
+++ /dev/null
@@ -1,191 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 15, "valid": 15,
-                                          "rank": 12 },
-                 "qed": { "total": 17, "valid": 17 },
-                 "wp:main": { "total": 32, "valid": 32, "rank": 13 } },
-  "wp:functions": { "job": { "job_assigns": { "qed": { "total": 3,
-                                                       "valid": 3 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 3 } },
-                             "job_ensures_P": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                             "job_ensures_K": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                             "wp:section": { "qed": { "total": 5,
-                                                      "valid": 5 },
-                                             "wp:main": { "total": 5,
-                                                          "valid": 5 } } },
-                    "job2": { "job2_assigns": { "qed": { "total": 3,
-                                                         "valid": 3 },
-                                                "wp:main": { "total": 3,
-                                                             "valid": 3 } },
-                              "job2_ensures_Q": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "job2_ensures_K": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "wp:section": { "qed": { "total": 5,
-                                                       "valid": 5 },
-                                              "wp:main": { "total": 5,
-                                                           "valid": 5 } } },
-                    "job3": { "job3_assigns": { "qed": { "total": 3,
-                                                         "valid": 3 },
-                                                "wp:main": { "total": 3,
-                                                             "valid": 3 } },
-                              "job3_ensures_Q": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 5 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                              "job3_ensures_K": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 5 },
-                                              "qed": { "total": 4,
-                                                       "valid": 4 },
-                                              "wp:main": { "total": 5,
-                                                           "valid": 5,
-                                                           "rank": 5 } } },
-                    "caller": { "job_requires_2": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 } },
-                                "job_requires": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 2 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 2 } },
-                                "caller_ensures_P2": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 9 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 } },
-                                "caller_ensures_P1": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 9 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 } },
-                                "caller_ensures_K": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 4, "valid": 4,
-                                                    "rank": 9 },
-                                                "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 5,
-                                                             "valid": 5,
-                                                             "rank": 9 } } },
-                    "caller2": { "job2_requires_2": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 4 } },
-                                 "job2_requires": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 2 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 2 } },
-                                 "caller2_ensures_R": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 12 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 13 } },
-                                 "caller2_ensures_Q2": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 12 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 13 } },
-                                 "caller2_ensures_Q1": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 9 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 } },
-                                 "caller2_ensures_K": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 5, "valid": 5,
-                                                     "rank": 12 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 6,
-                                                              "valid": 6,
-                                                              "rank": 13 } } },
-                    "caller3": { "job3_requires_2": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 4 } },
-                                 "job3_requires": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 2 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 2 } },
-                                 "caller3_ensures_R": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 12 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 13 } },
-                                 "caller3_ensures_Q2": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 12 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 13 } },
-                                 "caller3_ensures_Q1": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 9 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 } },
-                                 "caller3_ensures_K": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 5, "valid": 5,
-                                                     "rank": 12 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 6,
-                                                              "valid": 6,
-                                                              "rank": 13 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_collect.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_collect.i.0.report.json
deleted file mode 100644
index cbb0576ff2b80e2a08e8c1acec36e0d0820c49c6..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_collect.i.0.report.json
+++ /dev/null
@@ -1,191 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 15, "valid": 15,
-                                          "rank": 12 },
-                 "qed": { "total": 17, "valid": 17 },
-                 "wp:main": { "total": 32, "valid": 32, "rank": 12 } },
-  "wp:functions": { "job": { "job_assigns": { "qed": { "total": 3,
-                                                       "valid": 3 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 3 } },
-                             "job_ensures_P": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                             "job_ensures_K": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                             "wp:section": { "qed": { "total": 5,
-                                                      "valid": 5 },
-                                             "wp:main": { "total": 5,
-                                                          "valid": 5 } } },
-                    "job2": { "job2_assigns": { "qed": { "total": 3,
-                                                         "valid": 3 },
-                                                "wp:main": { "total": 3,
-                                                             "valid": 3 } },
-                              "job2_ensures_Q": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "job2_ensures_K": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "wp:section": { "qed": { "total": 5,
-                                                       "valid": 5 },
-                                              "wp:main": { "total": 5,
-                                                           "valid": 5 } } },
-                    "job3": { "job3_assigns": { "qed": { "total": 3,
-                                                         "valid": 3 },
-                                                "wp:main": { "total": 3,
-                                                             "valid": 3 } },
-                              "job3_ensures_Q": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 5 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                              "job3_ensures_K": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 5 },
-                                              "qed": { "total": 4,
-                                                       "valid": 4 },
-                                              "wp:main": { "total": 5,
-                                                           "valid": 5,
-                                                           "rank": 5 } } },
-                    "caller": { "job_requires_2": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 3 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 3 } },
-                                "job_requires": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 2 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 2 } },
-                                "caller_ensures_P2": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 9 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 } },
-                                "caller_ensures_P1": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 9 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 } },
-                                "caller_ensures_K": { "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 4, "valid": 4,
-                                                    "rank": 9 },
-                                                "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 5,
-                                                             "valid": 5,
-                                                             "rank": 9 } } },
-                    "caller2": { "job2_requires_2": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 } },
-                                 "job2_requires": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 2 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 2 } },
-                                 "caller2_ensures_R": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 12 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 } },
-                                 "caller2_ensures_Q2": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 12 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 } },
-                                 "caller2_ensures_Q1": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 9 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 } },
-                                 "caller2_ensures_K": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 5, "valid": 5,
-                                                     "rank": 12 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 6,
-                                                              "valid": 6,
-                                                              "rank": 12 } } },
-                    "caller3": { "job3_requires_2": { "why3:Alt-Ergo,2.0.0": 
-                                                        { "total": 1,
-                                                          "valid": 1,
-                                                          "rank": 3 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 } },
-                                 "job3_requires": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 2 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 2 } },
-                                 "caller3_ensures_R": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 12 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 } },
-                                 "caller3_ensures_Q2": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 12 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 12 } },
-                                 "caller3_ensures_Q1": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 9 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 9 } },
-                                 "caller3_ensures_K": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 5, "valid": 5,
-                                                     "rank": 12 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 6,
-                                                              "valid": 6,
-                                                              "rank": 12 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_collect.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_collect.res.oracle
index 4aaf43770a3a55096891adaf170819eec7683580..5e293f008d2198b2fe8184867338b7e963e84365 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_collect.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_collect.res.oracle
@@ -39,14 +39,12 @@
 [wp] Proved goals:   32 / 32
   Qed:              17 
   Alt-Ergo 2.0.0:   15
-[wp] Report in:  'tests/wp_typed/oracle_qualif/user_collect.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/user_collect.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                  5     -                 5       100%
-job2                 5     -                 5       100%
-job3                 4      1 (16..28)       5       100%
-caller               1      4 (32..44)       5       100%
-caller2              1      5 (48..60)       6       100%
-caller3              1      5 (48..60)       6       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       5        -        5       100%
+  job2                      5        -        5       100%
+  job3                      4        1        5       100%
+  caller                    1        4        5       100%
+  caller2                   1        5        6       100%
+  caller3                   1        5        6       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.0.report.json
deleted file mode 100644
index 7bfbab0fa1746f911b7be02cbe1784d4683333f5..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.0.report.json
+++ /dev/null
@@ -1,259 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 27, "valid": 16, "unknown": 11,
-                               "rank": 19 },
-                 "qed": { "total": 27, "valid": 27 },
-                 "wp:main": { "total": 54, "valid": 43, "unknown": 11,
-                              "rank": 19 } },
-  "wp:functions": { "init": { "init_loop_invariant_Partial": { "alt-ergo": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 9 },
-                                                               "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 2,
-                                                                   "valid": 2,
-                                                                   "rank": 9 } },
-                              "init_loop_invariant_Range": { "alt-ergo": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 5 },
-                                                             "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 2,
-                                                                 "valid": 2,
-                                                                 "rank": 5 } },
-                              "init_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "init_loop_assigns": { "alt-ergo": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 19 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 19 } },
-                              "init_ensures": { "alt-ergo": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 7 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 7 } },
-                              "wp:section": { "alt-ergo": { "total": 4,
-                                                            "valid": 4,
-                                                            "rank": 19 },
-                                              "qed": { "total": 4,
-                                                       "valid": 4 },
-                                              "wp:main": { "total": 8,
-                                                           "valid": 8,
-                                                           "rank": 19 } } },
-                    "init_t1": { "init_t1_loop_invariant_Partial": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                                 "init_t1_loop_invariant_Range": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                                                   "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 2 } },
-                                 "init_t1_assigns": { "qed": { "total": 2,
-                                                               "valid": 2 },
-                                                      "wp:main": { "total": 2,
-                                                                   "valid": 2 } },
-                                 "init_t1_loop_assigns": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                 "init_t1_ensures": { "alt-ergo": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 } },
-                                 "wp:section": { "alt-ergo": { "total": 3,
-                                                               "valid": 3,
-                                                               "rank": 4 },
-                                                 "qed": { "total": 5,
-                                                          "valid": 5 },
-                                                 "wp:main": { "total": 8,
-                                                              "valid": 8,
-                                                              "rank": 4 } } },
-                    "init_t2": { "init_t2_assert_i": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "init_t2_assert_j": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "init_t2_loop_invariant_Previous_i": 
-                                   { "alt-ergo": { "total": 1, "valid": 1,
-                                                   "rank": 5 },
-                                     "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 2, "valid": 2,
-                                                  "rank": 5 } },
-                                 "init_t2_loop_invariant_Partial_j": 
-                                   { "alt-ergo": { "total": 1, "valid": 1,
-                                                   "rank": 8 },
-                                     "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 2, "valid": 2,
-                                                  "rank": 8 } },
-                                 "init_t2_loop_invariant_Range_j": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 3 } },
-                                 "init_t2_loop_invariant_Partial_i": 
-                                   { "alt-ergo": { "total": 1, "valid": 1,
-                                                   "rank": 11 },
-                                     "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 2, "valid": 2,
-                                                  "rank": 11 } },
-                                 "init_t2_loop_invariant_Range_i": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 2 } },
-                                 "init_t2_assigns": { "alt-ergo": { "total": 1,
-                                                                    "unknown": 1 },
-                                                      "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 2,
-                                                                   "valid": 1,
-                                                                   "unknown": 1 } },
-                                 "init_t2_loop_assigns_2": { "alt-ergo": 
-                                                               { "total": 2,
-                                                                 "unknown": 2 },
-                                                             "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 3,
-                                                                 "valid": 1,
-                                                                 "unknown": 2 } },
-                                 "init_t2_loop_assigns": { "alt-ergo": 
-                                                             { "total": 2,
-                                                               "unknown": 2 },
-                                                           "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 3,
-                                                               "valid": 1,
-                                                               "unknown": 2 } },
-                                 "init_t2_ensures": { "alt-ergo": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 2 } },
-                                 "wp:section": { "alt-ergo": { "total": 11,
-                                                               "valid": 6,
-                                                               "unknown": 5,
-                                                               "rank": 11 },
-                                                 "qed": { "total": 10,
-                                                          "valid": 10 },
-                                                 "wp:main": { "total": 21,
-                                                              "valid": 16,
-                                                              "unknown": 5,
-                                                              "rank": 11 } } },
-                    "init_t2_bis": { "init_requires_2": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                     "init_requires": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                     "init_t2_bis_assert_i": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                     "init_t2_bis_loop_invariant_Partial_i": 
-                                       { "alt-ergo": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 10 },
-                                         "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 2, "valid": 2,
-                                                      "rank": 10 } },
-                                     "init_t2_bis_loop_invariant_Range_i": 
-                                       { "alt-ergo": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 3 },
-                                         "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 2, "valid": 2,
-                                                      "rank": 3 } },
-                                     "init_t2_bis_assigns": { "alt-ergo": 
-                                                                { "total": 3,
-                                                                  "unknown": 3 },
-                                                              "qed": 
-                                                                { "total": 2,
-                                                                  "valid": 2 },
-                                                              "wp:main": 
-                                                                { "total": 5,
-                                                                  "valid": 2,
-                                                                  "unknown": 3 } },
-                                     "init_t2_bis_loop_assigns": { "alt-ergo": 
-                                                                    { "total": 2,
-                                                                    "unknown": 2 },
-                                                                   "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 3,
-                                                                    "valid": 1,
-                                                                    "unknown": 2 } },
-                                     "init_t2_bis_exits": { "alt-ergo": 
-                                                              { "total": 1,
-                                                                "unknown": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "unknown": 1 } },
-                                     "init_t2_bis_ensures": { "alt-ergo": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 3 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 3 } },
-                                     "wp:section": { "alt-ergo": { "total": 9,
-                                                                   "valid": 3,
-                                                                   "unknown": 6,
-                                                                   "rank": 10 },
-                                                     "qed": { "total": 8,
-                                                              "valid": 8 },
-                                                     "wp:main": { "total": 17,
-                                                                  "valid": 11,
-                                                                  "unknown": 6,
-                                                                  "rank": 10 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.0.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.0.res.oracle
index f6b7811bc5a255b6b10447860ee65b864b8be065..919b991fb29326c55cf6a25516e05947ccf40513 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.0.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.0.res.oracle
@@ -103,15 +103,13 @@
 [wp] Proved goals:   91 / 91
   Qed:              51 
   Alt-Ergo 2.0.0:   40
-[wp] Report in:  'tests/wp_typed/oracle_qualif/user_init.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/user_init.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-init                 6      4 (52..64)      10       100%
-init_t1              6      4 (12..24)      10       100%
-init_t2_v1           9      8 (48..60)      17       100%
-init_t2_v2           9      8 (36..48)      17       100%
-init_t2_v3           7      8 (32..44)      15       100%
-init_t2_bis_v1       7      4 (176..224)    11       100%
-init_t2_bis_v2       7      4 (176..224)    11       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  init                      6        4       10       100%
+  init_t1                   6        4       10       100%
+  init_t2_v1                9        8       17       100%
+  init_t2_v2                9        8       17       100%
+  init_t2_v3                7        8       15       100%
+  init_t2_bis_v1            7        4       11       100%
+  init_t2_bis_v2            7        4       11       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.1.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.1.res.oracle
index 678587ce0a19a84b0c6aec70c4db00d43b169252..fe2aed697360d89355df2ccb35aab57f91b5771a 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.1.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.1.res.oracle
@@ -36,11 +36,9 @@
   Qed:              11 
   Script:           12 
   Alt-Ergo 2.0.0:    0  (unsuccess: 12)
-[wp] Report in:  'tests/wp_typed/oracle_qualif/user_init.1.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/user_init.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-init_t2_v2           3     -  (20..32)       8       100%
-init_t2_v3           4     -  (20..32)       7       100%
-init_t2_bis_v2       4     -  (24..36)       8       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  init_t2_v2                3        -        8       100%
+  init_t2_v3                4        -        7       100%
+  init_t2_bis_v2            4        -        8       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.2.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.2.res.oracle
index 5d0066fd74ea0aa5b4912e279a74880b4d099271..505e97d080b1276b2395c5429b1e960edc780ee2 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.2.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.2.res.oracle
@@ -28,10 +28,8 @@
 [wp] Proved goals:    7 / 16
   Qed:               7 
   Alt-Ergo 2.0.0:    0  (unsuccess: 9)
-[wp] Report in:  'tests/wp_typed/oracle_qualif/user_init.2.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/user_init.2.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-init_t2_v1           3     -                 8      37.5%
-init_t2_bis_v1       4     -                 8      50.0%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  init_t2_v1                3        -        8      37.5%
+  init_t2_bis_v1            4        -        8      50.0%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.i.0.report.json
deleted file mode 100644
index 0b74bede002bfacbd63c33f39bd945aeb2728a45..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_init.i.0.report.json
+++ /dev/null
@@ -1,259 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 27, "valid": 16, "unknown": 11,
-                               "rank": 19 },
-                 "qed": { "total": 27, "valid": 27 },
-                 "wp:main": { "total": 54, "valid": 43, "unknown": 11,
-                              "rank": 19 } },
-  "wp:functions": { "init": { "init_loop_invariant_Partial": { "alt-ergo": 
-                                                                 { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 9 },
-                                                               "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 2,
-                                                                   "valid": 2,
-                                                                   "rank": 9 } },
-                              "init_loop_invariant_Range": { "alt-ergo": 
-                                                               { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 4 },
-                                                             "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 2,
-                                                                 "valid": 2,
-                                                                 "rank": 4 } },
-                              "init_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "init_loop_assigns": { "alt-ergo": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 19 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 19 } },
-                              "init_ensures": { "alt-ergo": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 7 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 7 } },
-                              "wp:section": { "alt-ergo": { "total": 4,
-                                                            "valid": 4,
-                                                            "rank": 19 },
-                                              "qed": { "total": 4,
-                                                       "valid": 4 },
-                                              "wp:main": { "total": 8,
-                                                           "valid": 8,
-                                                           "rank": 19 } } },
-                    "init_t1": { "init_t1_loop_invariant_Partial": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                                 "init_t1_loop_invariant_Range": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                                                   "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 2 } },
-                                 "init_t1_assigns": { "qed": { "total": 2,
-                                                               "valid": 2 },
-                                                      "wp:main": { "total": 2,
-                                                                   "valid": 2 } },
-                                 "init_t1_loop_assigns": { "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 1,
-                                                               "valid": 1 } },
-                                 "init_t1_ensures": { "alt-ergo": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 3 } },
-                                 "wp:section": { "alt-ergo": { "total": 3,
-                                                               "valid": 3,
-                                                               "rank": 4 },
-                                                 "qed": { "total": 5,
-                                                          "valid": 5 },
-                                                 "wp:main": { "total": 8,
-                                                              "valid": 8,
-                                                              "rank": 4 } } },
-                    "init_t2": { "init_t2_assert_i": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "init_t2_assert_j": { "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                 "init_t2_loop_invariant_Previous_i": 
-                                   { "alt-ergo": { "total": 1, "valid": 1,
-                                                   "rank": 5 },
-                                     "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 2, "valid": 2,
-                                                  "rank": 5 } },
-                                 "init_t2_loop_invariant_Partial_j": 
-                                   { "alt-ergo": { "total": 1, "valid": 1,
-                                                   "rank": 8 },
-                                     "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 2, "valid": 2,
-                                                  "rank": 8 } },
-                                 "init_t2_loop_invariant_Range_j": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 3 } },
-                                 "init_t2_loop_invariant_Partial_i": 
-                                   { "alt-ergo": { "total": 1, "valid": 1,
-                                                   "rank": 11 },
-                                     "qed": { "total": 1, "valid": 1 },
-                                     "wp:main": { "total": 2, "valid": 2,
-                                                  "rank": 11 } },
-                                 "init_t2_loop_invariant_Range_i": { "alt-ergo": 
-                                                                    { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                                                    "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                    "wp:main": 
-                                                                    { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 2 } },
-                                 "init_t2_assigns": { "alt-ergo": { "total": 1,
-                                                                    "unknown": 1 },
-                                                      "qed": { "total": 1,
-                                                               "valid": 1 },
-                                                      "wp:main": { "total": 2,
-                                                                   "valid": 1,
-                                                                   "unknown": 1 } },
-                                 "init_t2_loop_assigns_2": { "alt-ergo": 
-                                                               { "total": 2,
-                                                                 "unknown": 2 },
-                                                             "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                             "wp:main": 
-                                                               { "total": 3,
-                                                                 "valid": 1,
-                                                                 "unknown": 2 } },
-                                 "init_t2_loop_assigns": { "alt-ergo": 
-                                                             { "total": 2,
-                                                               "unknown": 2 },
-                                                           "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 3,
-                                                               "valid": 1,
-                                                               "unknown": 2 } },
-                                 "init_t2_ensures": { "alt-ergo": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 2 },
-                                                      "wp:main": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 2 } },
-                                 "wp:section": { "alt-ergo": { "total": 11,
-                                                               "valid": 6,
-                                                               "unknown": 5,
-                                                               "rank": 11 },
-                                                 "qed": { "total": 10,
-                                                          "valid": 10 },
-                                                 "wp:main": { "total": 21,
-                                                              "valid": 16,
-                                                              "unknown": 5,
-                                                              "rank": 11 } } },
-                    "init_t2_bis": { "init_requires_2": { "qed": { "total": 1,
-                                                                   "valid": 1 },
-                                                          "wp:main": 
-                                                            { "total": 1,
-                                                              "valid": 1 } },
-                                     "init_requires": { "qed": { "total": 1,
-                                                                 "valid": 1 },
-                                                        "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                     "init_t2_bis_assert_i": { "qed": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 },
-                                                               "wp:main": 
-                                                                 { "total": 1,
-                                                                   "valid": 1 } },
-                                     "init_t2_bis_loop_invariant_Partial_i": 
-                                       { "alt-ergo": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 10 },
-                                         "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 2, "valid": 2,
-                                                      "rank": 10 } },
-                                     "init_t2_bis_loop_invariant_Range_i": 
-                                       { "alt-ergo": { "total": 1,
-                                                       "valid": 1,
-                                                       "rank": 3 },
-                                         "qed": { "total": 1, "valid": 1 },
-                                         "wp:main": { "total": 2, "valid": 2,
-                                                      "rank": 3 } },
-                                     "init_t2_bis_assigns": { "alt-ergo": 
-                                                                { "total": 3,
-                                                                  "unknown": 3 },
-                                                              "qed": 
-                                                                { "total": 2,
-                                                                  "valid": 2 },
-                                                              "wp:main": 
-                                                                { "total": 5,
-                                                                  "valid": 2,
-                                                                  "unknown": 3 } },
-                                     "init_t2_bis_loop_assigns": { "alt-ergo": 
-                                                                    { "total": 2,
-                                                                    "unknown": 2 },
-                                                                   "qed": 
-                                                                    { "total": 1,
-                                                                    "valid": 1 },
-                                                                   "wp:main": 
-                                                                    { "total": 3,
-                                                                    "valid": 1,
-                                                                    "unknown": 2 } },
-                                     "init_t2_bis_exits": { "alt-ergo": 
-                                                              { "total": 1,
-                                                                "unknown": 1 },
-                                                            "wp:main": 
-                                                              { "total": 1,
-                                                                "unknown": 1 } },
-                                     "init_t2_bis_ensures": { "alt-ergo": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 3 },
-                                                              "wp:main": 
-                                                                { "total": 1,
-                                                                  "valid": 1,
-                                                                  "rank": 3 } },
-                                     "wp:section": { "alt-ergo": { "total": 9,
-                                                                   "valid": 3,
-                                                                   "unknown": 6,
-                                                                   "rank": 10 },
-                                                     "qed": { "total": 8,
-                                                              "valid": 8 },
-                                                     "wp:main": { "total": 17,
-                                                                  "valid": 11,
-                                                                  "unknown": 6,
-                                                                  "rank": 10 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.0.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.0.res.oracle
index c8197b04ff7f89006fdb9f02dfeb7869d967f3ac..1ffe02ced54c4609181c609059e659cd05497f91 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.0.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.0.res.oracle
@@ -26,12 +26,10 @@
 [wp] [Qed] Goal typed_job_assigns_normal_part9 : Valid
 [wp] Proved goals:   20 / 20
   Qed:            20
-[wp] Report in:  'tests/wp_typed/oracle_qualif/user_injector.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/user_injector.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                 20     -                20       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                      20        -       20       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'job':
   /*@
      behavior typed:
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.1.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.1.res.oracle
index aefa32d0a90bfe3dd2c0c2081463ea3a9038f084..6bfb550fb52d960c2682b01bb47ec2387ba8a7a4 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.1.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.1.res.oracle
@@ -22,12 +22,10 @@
 [wp] [Qed] Goal typed_ref_job_assigns_normal_part6 : Valid
 [wp] Proved goals:   16 / 16
   Qed:            16
-[wp] Report in:  'tests/wp_typed/oracle_qualif/user_injector.1.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/user_injector.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                 16     -                16       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                      16        -       16       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'job':
   /*@
      behavior typed_ref:
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.i.0.report.json
deleted file mode 100644
index 8d5dde5103a4191f2d9676e23e2d9bc4b6b73927..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.i.0.report.json
+++ /dev/null
@@ -1,42 +0,0 @@
-{ "wp:global": { "qed": { "total": 20, "valid": 20 },
-                 "wp:main": { "total": 20, "valid": 20 } },
-  "wp:functions": { "job": { "job_assigns": { "qed": { "total": 12,
-                                                       "valid": 12 },
-                                              "wp:main": { "total": 12,
-                                                           "valid": 12 } },
-                             "job_ensures_E2": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "job_ensures_E1": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "job_ensures_R0": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "job_ensures_R2": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "job_ensures_R1": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "job_ensures_ID2": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                             "job_ensures_ID1": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                             "job_ensures_SEQ": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                             "wp:section": { "qed": { "total": 20,
-                                                      "valid": 20 },
-                                             "wp:main": { "total": 20,
-                                                          "valid": 20 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.i.1.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.i.1.report.json
deleted file mode 100644
index 3bd17fdbbd541cbfa62396baffba2c440804229a..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_injector.i.1.report.json
+++ /dev/null
@@ -1,42 +0,0 @@
-{ "wp:global": { "qed": { "total": 16, "valid": 16 },
-                 "wp:main": { "total": 16, "valid": 16 } },
-  "wp:functions": { "job": { "job_assigns": { "qed": { "total": 8,
-                                                       "valid": 8 },
-                                              "wp:main": { "total": 8,
-                                                           "valid": 8 } },
-                             "job_ensures_E2": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "job_ensures_E1": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "job_ensures_R0": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "job_ensures_R2": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "job_ensures_R1": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                             "job_ensures_ID2": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                             "job_ensures_ID1": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                             "job_ensures_SEQ": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                             "wp:section": { "qed": { "total": 16,
-                                                      "valid": 16 },
-                                             "wp:main": { "total": 16,
-                                                          "valid": 16 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_rec.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_rec.i.0.report.json
deleted file mode 100644
index 8146c568949e4b1cc5521777ffa1a157abc133cb..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_rec.i.0.report.json
+++ /dev/null
@@ -1,97 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 15, "valid": 15,
-                                          "rank": 17 },
-                 "qed": { "total": 3, "valid": 3 },
-                 "wp:main": { "total": 18, "valid": 18, "rank": 16 } },
-  "wp:functions": { "F1": { "F1_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                       { "total": 2,
-                                                         "valid": 2,
-                                                         "rank": 4 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 4 } },
-                            "F1_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                     { "total": 2,
-                                                       "valid": 2,
-                                                       "rank": 3 },
-                                                   "wp:main": { "total": 2,
-                                                                "valid": 2,
-                                                                "rank": 3 } },
-                            "F1_loop_assigns": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                            "F1_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 3 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 3 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 5,
-                                                                    "valid": 5,
-                                                                    "rank": 4 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 6,
-                                                         "valid": 6,
-                                                         "rank": 3 } } },
-                    "F2": { "F2_loop_invariant_PART": { "why3:Alt-Ergo,2.0.0": 
-                                                          { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 6 },
-                                                        "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 6 } },
-                            "F2_loop_invariant_RANGE": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 2,
-                                                             "valid": 2,
-                                                             "rank": 4 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                            "F2_loop_assigns": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                            "F2_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 4 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 4 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 5,
-                                                                    "valid": 5,
-                                                                    "rank": 6 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 6,
-                                                         "valid": 6,
-                                                         "rank": 5 } } },
-                    "F4": { "F4_loop_invariant_NEVER": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 2,
-                                                             "valid": 2,
-                                                             "rank": 17 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 17 } },
-                            "F4_loop_invariant_RANGE": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 2,
-                                                             "valid": 2,
-                                                             "rank": 4 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 4 } },
-                            "F4_loop_assigns": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                            "F4_ensures": { "why3:Alt-Ergo,2.0.0": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 15 },
-                                            "wp:main": { "total": 1,
-                                                         "valid": 1,
-                                                         "rank": 15 } },
-                            "wp:section": { "why3:Alt-Ergo,2.0.0": { "total": 5,
-                                                                    "valid": 5,
-                                                                    "rank": 17 },
-                                            "qed": { "total": 1, "valid": 1 },
-                                            "wp:main": { "total": 6,
-                                                         "valid": 6,
-                                                         "rank": 16 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_rec.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_rec.res.oracle
index b3cc0003566606d2217a47c75ced6a0afaf1aeb7..395604d27645ae41f261376caf098b46ea0c45e6 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_rec.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_rec.res.oracle
@@ -25,11 +25,9 @@
 [wp] Proved goals:   18 / 18
   Qed:               3 
   Alt-Ergo 2.0.0:   15
-[wp] Report in:  'tests/wp_typed/oracle_qualif/user_rec.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/user_rec.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-F1                   1      5 (12..24)       6       100%
-F2                   1      5 (20..32)       6       100%
-F4                   1      5 (64..88)       6       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  F1                        1        5        6       100%
+  F2                        1        5        6       100%
+  F4                        1        5        6       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_string.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_string.0.report.json
deleted file mode 100644
index 96176637c11403ad36b20ff94e5c522015def5d3..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_string.0.report.json
+++ /dev/null
@@ -1,65 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5,
-                                          "rank": 24 },
-                 "qed": { "total": 8, "valid": 8 },
-                 "wp:main": { "total": 13, "valid": 13, "rank": 24 } },
-  "wp:functions": { "strlen": { "strlen_assert_END": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 24 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 24 } },
-                                "strlen_loop_invariant_ZERO": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 },
-                                                                "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 8 } },
-                                "strlen_loop_invariant_RANGE": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 14 },
-                                                                 "wp:main": 
-                                                                   { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 14 } },
-                                "strlen_loop_invariant_BASE": { "qed": 
-                                                                  { "total": 2,
-                                                                    "valid": 2 },
-                                                                "wp:main": 
-                                                                  { "total": 2,
-                                                                    "valid": 2 } },
-                                "strlen_loop_variant": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 12 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 12 } },
-                                "strlen_assigns": { "qed": { "total": 2,
-                                                             "valid": 2 },
-                                                    "wp:main": { "total": 2,
-                                                                 "valid": 2 } },
-                                "strlen_loop_assigns": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                "strlen_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 5, "valid": 5,
-                                                    "rank": 24 },
-                                                "qed": { "total": 8,
-                                                         "valid": 8 },
-                                                "wp:main": { "total": 13,
-                                                             "valid": 13,
-                                                             "rank": 24 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_string.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_string.i.0.report.json
deleted file mode 100644
index 96176637c11403ad36b20ff94e5c522015def5d3..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_string.i.0.report.json
+++ /dev/null
@@ -1,65 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5,
-                                          "rank": 24 },
-                 "qed": { "total": 8, "valid": 8 },
-                 "wp:main": { "total": 13, "valid": 13, "rank": 24 } },
-  "wp:functions": { "strlen": { "strlen_assert_END": { "why3:Alt-Ergo,2.0.0": 
-                                                         { "total": 1,
-                                                           "valid": 1,
-                                                           "rank": 24 },
-                                                       "wp:main": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 24 } },
-                                "strlen_loop_invariant_ZERO": { "why3:Alt-Ergo,2.0.0": 
-                                                                  { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 8 },
-                                                                "qed": 
-                                                                  { "total": 1,
-                                                                    "valid": 1 },
-                                                                "wp:main": 
-                                                                  { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 8 } },
-                                "strlen_loop_invariant_RANGE": { "why3:Alt-Ergo,2.0.0": 
-                                                                   { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 14 },
-                                                                 "wp:main": 
-                                                                   { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 14 } },
-                                "strlen_loop_invariant_BASE": { "qed": 
-                                                                  { "total": 2,
-                                                                    "valid": 2 },
-                                                                "wp:main": 
-                                                                  { "total": 2,
-                                                                    "valid": 2 } },
-                                "strlen_loop_variant": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 12 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 12 } },
-                                "strlen_assigns": { "qed": { "total": 2,
-                                                             "valid": 2 },
-                                                    "wp:main": { "total": 2,
-                                                                 "valid": 2 } },
-                                "strlen_loop_assigns": { "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 1,
-                                                                    "valid": 1 } },
-                                "strlen_ensures": { "qed": { "total": 1,
-                                                             "valid": 1 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1 } },
-                                "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                  { "total": 5, "valid": 5,
-                                                    "rank": 24 },
-                                                "qed": { "total": 8,
-                                                         "valid": 8 },
-                                                "wp:main": { "total": 13,
-                                                             "valid": 13,
-                                                             "rank": 24 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_string.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_string.res.oracle
index 0689081a4c3db7848d65b23c4e193fcd905ba59e..1c01a1f350cf543896cef2e7deae522facdc0584 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_string.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_string.res.oracle
@@ -20,9 +20,7 @@
 [wp] Proved goals:   13 / 13
   Qed:               8 
   Alt-Ergo 2.0.0:    5
-[wp] Report in:  'tests/wp_typed/oracle_qualif/user_string.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/user_string.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-strlen               8      5 (120..144)    13       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  strlen                    8        5       13       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.0.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.0.res.oracle
index a8f54d19ca9e4071ef9e9095718f97ecaaf2f6fa..e277f2cf077a6b140fc35f449d4ed52b20350f1d 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.0.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.0.res.oracle
@@ -14,10 +14,8 @@
 [wp] Proved goals:    7 / 7
   Qed:               6 
   Alt-Ergo 2.0.0:    1
-[wp] Report in:  'tests/wp_typed/oracle_qualif/user_swap.0.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/user_swap.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-swap                 3      1 (12..24)       4       100%
-main                 3     -                 3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  swap                      3        1        4       100%
+  main                      3        -        3       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.1.res.oracle b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.1.res.oracle
index 7b634d3983825d2378a9829a75692476ae6337fb..ce020046acf9048667a7c9075e093f25b91b240e 100644
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.1.res.oracle
+++ b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.1.res.oracle
@@ -12,13 +12,11 @@
 [wp] [Qed] Goal typed_ref_swap_assigns : Valid
 [wp] Proved goals:    6 / 6
   Qed:             6
-[wp] Report in:  'tests/wp_typed/oracle_qualif/user_swap.1.report.json'
-[wp] Report out: 'tests/wp_typed/result_qualif/user_swap.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-swap                 3     -                 3       100%
-main                 3     -                 3       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  swap                      3        -        3       100%
+  main                      3        -        3       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'swap':
   /*@
      behavior typed_ref:
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.i.0.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.i.0.report.json
deleted file mode 100644
index 60af5f008ca28767f519a602e6a26e7a7dc8f194..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.i.0.report.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 1, "valid": 1, "rank": 4 },
-                 "qed": { "total": 6, "valid": 6 },
-                 "wp:main": { "total": 7, "valid": 7, "rank": 5 } },
-  "wp:functions": { "swap": { "swap_assigns": { "qed": { "total": 2,
-                                                         "valid": 2 },
-                                                "wp:main": { "total": 2,
-                                                             "valid": 2 } },
-                              "swap_ensures_B": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "swap_ensures_A": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 4 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                              "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                { "total": 1, "valid": 1,
-                                                  "rank": 4 },
-                                              "qed": { "total": 3,
-                                                       "valid": 3 },
-                                              "wp:main": { "total": 4,
-                                                           "valid": 4,
-                                                           "rank": 5 } } },
-                    "main": { "swap_requires_2": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                              "swap_requires": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                              "main_assert": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                              "wp:section": { "qed": { "total": 3,
-                                                       "valid": 3 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.i.1.report.json b/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.i.1.report.json
deleted file mode 100644
index 12e82ab9342fba0cc7abe963eaf047ee6db62b43..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_typed/oracle_qualif/user_swap.i.1.report.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{ "wp:global": { "qed": { "total": 6, "valid": 6 },
-                 "wp:main": { "total": 6, "valid": 6 } },
-  "wp:functions": { "swap": { "swap_assigns": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                              "swap_ensures_B": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "swap_ensures_A": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                              "wp:section": { "qed": { "total": 3,
-                                                       "valid": 3 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 3 } } },
-                    "main": { "swap_requires_2": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                              "swap_requires": { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                              "main_assert": { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                              "wp:section": { "qed": { "total": 3,
-                                                       "valid": 3 },
-                                              "wp:main": { "total": 3,
-                                                           "valid": 3 } } } } }
diff --git a/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat2.i.0.report.json b/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat2.i.0.report.json
deleted file mode 100644
index a3e18b8a1f10b2629a4c2dcfc0d7d34e0c338e01..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat2.i.0.report.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{ "wp:global": { "alt-ergo": { "total": 3, "valid": 3, "rank": 6 },
-                 "qed": { "total": 6, "valid": 6 },
-                 "wp:main": { "total": 9, "valid": 9, "rank": 6 } },
-  "wp:functions": { "job": { "job_loop_invariant_2": { "alt-ergo": { "total": 1,
-                                                                    "valid": 1,
-                                                                    "rank": 6 },
-                                                       "qed": { "total": 1,
-                                                                "valid": 1 },
-                                                       "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 6 } },
-                             "job_loop_invariant": { "alt-ergo": { "total": 1,
-                                                                   "valid": 1,
-                                                                   "rank": 4 },
-                                                     "qed": { "total": 1,
-                                                              "valid": 1 },
-                                                     "wp:main": { "total": 2,
-                                                                  "valid": 2,
-                                                                  "rank": 4 } },
-                             "job_assigns": { "qed": { "total": 2,
-                                                       "valid": 2 },
-                                              "wp:main": { "total": 2,
-                                                           "valid": 2 } },
-                             "job_loop_assigns": { "qed": { "total": 1,
-                                                            "valid": 1 },
-                                                   "wp:main": { "total": 1,
-                                                                "valid": 1 } },
-                             "job_ensures_A": { "alt-ergo": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 5 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 5 } },
-                             "job_ensures_N": { "qed": { "total": 1,
-                                                         "valid": 1 },
-                                                "wp:main": { "total": 1,
-                                                             "valid": 1 } },
-                             "wp:section": { "alt-ergo": { "total": 3,
-                                                           "valid": 3,
-                                                           "rank": 6 },
-                                             "qed": { "total": 6,
-                                                      "valid": 6 },
-                                             "wp:main": { "total": 9,
-                                                          "valid": 9,
-                                                          "rank": 6 } } } } }
diff --git a/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat2.res.oracle b/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat2.res.oracle
index 4993df34f430d10e46b869d26ea9107392ba0309..8926db30e4deaf18b412c498751706e8004552ef 100644
--- a/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat2.res.oracle
+++ b/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat2.res.oracle
@@ -17,12 +17,10 @@
 [wp] Proved goals:    9 / 9
   Qed:               6 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_usage/oracle_qualif/caveat2.0.report.json'
-[wp] Report out: 'tests/wp_usage/result_qualif/caveat2.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-job                  6      3 (20..32)       9       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  job                       6        3        9       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'job':
   /*@
      behavior typed_caveat:
diff --git a/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat_range.i.0.report.json b/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat_range.i.0.report.json
deleted file mode 100644
index a88feac0a99e370a1a77be1340911e8c55dd0414..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat_range.i.0.report.json
+++ /dev/null
@@ -1,62 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 5, "valid": 5,
-                                          "rank": 12 },
-                 "qed": { "total": 7, "valid": 7 },
-                 "wp:main": { "total": 12, "valid": 12, "rank": 13 } },
-  "wp:functions": { "reset": { "reset_loop_invariant_3": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 12 },
-                                                           "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 13 } },
-                               "reset_loop_invariant_2": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 7 },
-                                                           "qed": { "total": 1,
-                                                                    "valid": 1 },
-                                                           "wp:main": 
-                                                             { "total": 2,
-                                                               "valid": 2,
-                                                               "rank": 7 } },
-                               "reset_loop_invariant": { "why3:Alt-Ergo,2.0.0": 
-                                                           { "total": 1,
-                                                             "valid": 1,
-                                                             "rank": 3 },
-                                                         "qed": { "total": 1,
-                                                                  "valid": 1 },
-                                                         "wp:main": { "total": 2,
-                                                                    "valid": 2,
-                                                                    "rank": 3 } },
-                               "reset_assigns": { "qed": { "total": 1,
-                                                           "valid": 1 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1 } },
-                               "reset_loop_assigns": { "qed": { "total": 3,
-                                                                "valid": 3 },
-                                                       "wp:main": { "total": 3,
-                                                                    "valid": 3 } },
-                               "reset_ensures_2": { "why3:Alt-Ergo,2.0.0": 
-                                                      { "total": 1,
-                                                        "valid": 1,
-                                                        "rank": 5 },
-                                                    "wp:main": { "total": 1,
-                                                                 "valid": 1,
-                                                                 "rank": 5 } },
-                               "reset_ensures": { "why3:Alt-Ergo,2.0.0": 
-                                                    { "total": 1, "valid": 1,
-                                                      "rank": 5 },
-                                                  "wp:main": { "total": 1,
-                                                               "valid": 1,
-                                                               "rank": 5 } },
-                               "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 5, "valid": 5,
-                                                   "rank": 12 },
-                                               "qed": { "total": 7,
-                                                        "valid": 7 },
-                                               "wp:main": { "total": 12,
-                                                            "valid": 12,
-                                                            "rank": 13 } } } } }
diff --git a/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat_range.res.oracle b/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat_range.res.oracle
index 5b69c867545a814e366b0dcba77c76fb53337df3..7a975a4e5477f9652556ca321f9177edfc17405d 100644
--- a/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat_range.res.oracle
+++ b/src/plugins/wp/tests/wp_usage/oracle_qualif/caveat_range.res.oracle
@@ -19,12 +19,10 @@
 [wp] Proved goals:   12 / 12
   Qed:               7 
   Alt-Ergo 2.0.0:    5
-[wp] Report in:  'tests/wp_usage/oracle_qualif/caveat_range.0.report.json'
-[wp] Report out: 'tests/wp_usage/result_qualif/caveat_range.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-reset                7      5 (44..56)      12       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  reset                     7        5       12       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'reset':
   /*@ behavior typed_caveat: requires \valid(p+(..)); */
   void reset(struct S *p);
diff --git a/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.0.res.oracle b/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.0.res.oracle
index b0661cf032828930c048a589750451ae7ea2de11..7db33da0565895700dc75a37edc3f1d09d2ae4ae 100644
--- a/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.0.res.oracle
+++ b/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.0.res.oracle
@@ -37,10 +37,8 @@
 [wp] Proved goals:   30 / 30
   Qed:              20 
   Alt-Ergo 2.0.0:   10
-[wp] Report in:  'tests/wp_usage/oracle_qualif/issue-189-bis.0.report.json'
-[wp] Report out: 'tests/wp_usage/result_qualif/issue-189-bis.0.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-memcpy_alias_vars   10      5 (960..1152)   15       100%
-memcpy_context_vars  10     5 (960..1152)   15       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  memcpy_alias_vars        10        5       15       100%
+  memcpy_context_vars      10        5       15       100%
+------------------------------------------------------------
diff --git a/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.1.res.oracle b/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.1.res.oracle
index da52504bdeb3bdb72adf62cc07d6c47db95967d1..79ca7150e43b7b9976ff1af74cd746a5e3e8359e 100644
--- a/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.1.res.oracle
+++ b/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.1.res.oracle
@@ -17,12 +17,10 @@
 [wp] Proved goals:   10 / 10
   Qed:               7 
   Alt-Ergo 2.0.0:    3
-[wp] Report in:  'tests/wp_usage/oracle_qualif/issue-189-bis.1.report.json'
-[wp] Report out: 'tests/wp_usage/result_qualif/issue-189-bis.1.report.json'
--------------------------------------------------------------
-Functions           WP     Alt-Ergo        Total   Success
-memcpy_context_vars   7     3 (56..68)      10       100%
--------------------------------------------------------------
+------------------------------------------------------------
+ Functions                 WP     Alt-Ergo  Total   Success
+  memcpy_context_vars       7        3       10       100%
+------------------------------------------------------------
 [wp] Warning: Memory model hypotheses for function 'memcpy_context_vars':
   /*@
      behavior typed:
diff --git a/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.i.0.report.json b/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.i.0.report.json
deleted file mode 100644
index 8dfa05394eef3ce25e332b564667035a9b877402..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.i.0.report.json
+++ /dev/null
@@ -1,136 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 10, "valid": 10,
-                                          "rank": 65 },
-                 "qed": { "total": 20, "valid": 20 },
-                 "wp:main": { "total": 30, "valid": 30, "rank": 65 } },
-  "wp:functions": { "memcpy_alias_vars": { "memcpy_alias_vars_loop_invariant_cpy": 
-                                             { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 65 },
-                                               "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 65 } },
-                                           "memcpy_alias_vars_loop_invariant_dst": 
-                                             { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } },
-                                           "memcpy_alias_vars_loop_invariant_src": 
-                                             { "qed": { "total": 2,
-                                                        "valid": 2 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2 } },
-                                           "memcpy_alias_vars_loop_invariant_len": 
-                                             { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 6 },
-                                               "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 2,
-                                                            "valid": 2,
-                                                            "rank": 6 } },
-                                           "memcpy_alias_vars_assigns": 
-                                             { "qed": { "total": 1,
-                                                        "valid": 1 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1 } },
-                                           "memcpy_alias_vars_loop_assigns": 
-                                             { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 21 },
-                                               "qed": { "total": 3,
-                                                        "valid": 3 },
-                                               "wp:main": { "total": 4,
-                                                            "valid": 4,
-                                                            "rank": 21 } },
-                                           "memcpy_alias_vars_ensures_unmodified": 
-                                             { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 21 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 21 } },
-                                           "memcpy_alias_vars_ensures_memcpy": 
-                                             { "why3:Alt-Ergo,2.0.0": 
-                                                 { "total": 1, "valid": 1,
-                                                   "rank": 31 },
-                                               "wp:main": { "total": 1,
-                                                            "valid": 1,
-                                                            "rank": 31 } },
-                                           "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                             { "total": 5,
-                                                               "valid": 5,
-                                                               "rank": 65 },
-                                                           "qed": { "total": 10,
-                                                                    "valid": 10 },
-                                                           "wp:main": 
-                                                             { "total": 15,
-                                                               "valid": 15,
-                                                               "rank": 65 } } },
-                    "memcpy_context_vars": { "memcpy_context_vars_loop_invariant_ok_cpy": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 65 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 65 } },
-                                             "memcpy_context_vars_loop_invariant_ok_dst": 
-                                               { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } },
-                                             "memcpy_context_vars_loop_invariant_ok_src": 
-                                               { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } },
-                                             "memcpy_context_vars_loop_invariant_ok_len": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 6 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 6 } },
-                                             "memcpy_context_vars_assigns": 
-                                               { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                                             "memcpy_context_vars_loop_assigns": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 20 },
-                                                 "qed": { "total": 3,
-                                                          "valid": 3 },
-                                                 "wp:main": { "total": 4,
-                                                              "valid": 4,
-                                                              "rank": 20 } },
-                                             "memcpy_context_vars_ensures_unmodified_ok": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 21 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 21 } },
-                                             "memcpy_context_vars_ensures_memcpy_ok": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 31 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 31 } },
-                                             "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 5,
-                                                                 "valid": 5,
-                                                                 "rank": 65 },
-                                                             "qed": { "total": 10,
-                                                                    "valid": 10 },
-                                                             "wp:main": 
-                                                               { "total": 15,
-                                                                 "valid": 15,
-                                                                 "rank": 65 } } } } }
diff --git a/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.i.1.report.json b/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.i.1.report.json
deleted file mode 100644
index 27cbab793611d250177bb0c7eef8c50ce9ea8509..0000000000000000000000000000000000000000
--- a/src/plugins/wp/tests/wp_usage/oracle_qualif/issue-189-bis.i.1.report.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{ "wp:global": { "why3:Alt-Ergo,2.0.0": { "total": 3, "valid": 3,
-                                          "rank": 15 },
-                 "qed": { "total": 7, "valid": 7 },
-                 "wp:main": { "total": 10, "valid": 10, "rank": 15 } },
-  "wp:functions": { "memcpy_context_vars": { "memcpy_context_vars_loop_invariant_ok_cpy": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 15 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 15 } },
-                                             "memcpy_context_vars_loop_invariant_ok_dst": 
-                                               { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } },
-                                             "memcpy_context_vars_loop_invariant_ok_src": 
-                                               { "qed": { "total": 2,
-                                                          "valid": 2 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2 } },
-                                             "memcpy_context_vars_loop_invariant_ok_len": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 2,
-                                                              "valid": 2,
-                                                              "rank": 4 } },
-                                             "memcpy_context_vars_ensures_unmodified_ok": 
-                                               { "qed": { "total": 1,
-                                                          "valid": 1 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1 } },
-                                             "memcpy_context_vars_ensures_memcpy_ok": 
-                                               { "why3:Alt-Ergo,2.0.0": 
-                                                   { "total": 1, "valid": 1,
-                                                     "rank": 4 },
-                                                 "wp:main": { "total": 1,
-                                                              "valid": 1,
-                                                              "rank": 4 } },
-                                             "wp:section": { "why3:Alt-Ergo,2.0.0": 
-                                                               { "total": 3,
-                                                                 "valid": 3,
-                                                                 "rank": 15 },
-                                                             "qed": { "total": 7,
-                                                                    "valid": 7 },
-                                                             "wp:main": 
-                                                               { "total": 10,
-                                                                 "valid": 10,
-                                                                 "rank": 15 } } } } }