From 85e1595bf3c8617c0f284c0dfc3654fc1fa4b432 Mon Sep 17 00:00:00 2001
From: Julien Signoles <julien.signoles@cea.fr>
Date: Tue, 24 Jan 2012 12:44:47 +0000
Subject: [PATCH] [e-acsl] - generated variable names are shortest 	 -
 fixed bug when reusing variables in a different typing context 	 -
 fixed bug with boolean 	 - fixed bug with negation and GMP integers 
  - fixed bug with conditional and GMP integers 	 - fixed wrongly
 generated oracles

---
 src/plugins/e-acsl/tests/e-acsl-runtime/at.i  |    2 +-
 .../tests/e-acsl-runtime/function_contract.i  |    2 +-
 .../tests/e-acsl-runtime/linear_search.i      |    2 +-
 .../e-acsl-runtime/oracle/arith.1.res.oracle  | 1276 +++++++++++------
 .../e-acsl-runtime/oracle/arith.res.oracle    |   36 +-
 .../e-acsl-runtime/oracle/array.1.res.oracle  |   40 +-
 .../e-acsl-runtime/oracle/at.1.res.oracle     |  449 +++---
 .../tests/e-acsl-runtime/oracle/at.res.oracle |  130 +-
 .../e-acsl-runtime/oracle/cast.1.res.oracle   |  148 +-
 .../oracle/comparison.1.res.oracle            |  384 +++--
 .../oracle/function_contract.1.res.oracle     |  702 +++++----
 .../oracle/function_contract.res.oracle       |  115 +-
 .../tests/e-acsl-runtime/oracle/gen_arith.c   |   36 +-
 .../tests/e-acsl-runtime/oracle/gen_arith2.c  |  854 ++++++-----
 .../tests/e-acsl-runtime/oracle/gen_array2.c  |   40 +-
 .../tests/e-acsl-runtime/oracle/gen_at.c      |   74 +-
 .../tests/e-acsl-runtime/oracle/gen_at2.c     |  636 +++-----
 .../tests/e-acsl-runtime/oracle/gen_cast2.c   |  148 +-
 .../e-acsl-runtime/oracle/gen_comparison2.c   |  384 +++--
 .../oracle/gen_function_contract.c            |   89 +-
 .../oracle/gen_function_contract2.c           |  902 ++++++------
 .../oracle/gen_integer_constant2.c            |   52 +-
 .../e-acsl-runtime/oracle/gen_invariant.c     |    8 +-
 .../e-acsl-runtime/oracle/gen_invariant2.c    |   66 +-
 .../e-acsl-runtime/oracle/gen_labeled_stmt2.c |   83 +-
 .../tests/e-acsl-runtime/oracle/gen_lazy.c    |  170 ++-
 .../tests/e-acsl-runtime/oracle/gen_lazy2.c   |  918 ++++++------
 .../e-acsl-runtime/oracle/gen_linear_search.c |   45 +-
 .../oracle/gen_linear_search2.c               |  751 ++++------
 .../oracle/gen_nested_code_annot2.c           |  140 +-
 .../tests/e-acsl-runtime/oracle/gen_not2.c    |   42 +-
 .../oracle/gen_other_constants2.c             |   34 +-
 .../tests/e-acsl-runtime/oracle/gen_ptr.c     |    6 +-
 .../tests/e-acsl-runtime/oracle/gen_ptr2.c    |  306 ++--
 .../tests/e-acsl-runtime/oracle/gen_quantif.c |   91 +-
 .../e-acsl-runtime/oracle/gen_quantif2.c      | 1014 +++++++------
 .../tests/e-acsl-runtime/oracle/gen_result.c  |   10 +-
 .../tests/e-acsl-runtime/oracle/gen_result2.c |  534 +------
 .../tests/e-acsl-runtime/oracle/gen_sizeof2.c |   40 +-
 .../e-acsl-runtime/oracle/gen_stmt_contract.c |   36 +-
 .../oracle/gen_stmt_contract2.c               |  758 +++++-----
 .../e-acsl-runtime/oracle/gen_typedef2.c      |   21 +-
 .../oracle/integer_constant.1.res.oracle      |   52 +-
 .../oracle/invariant.1.res.oracle             |   66 +-
 .../oracle/invariant.res.oracle               |    8 +-
 .../oracle/labeled_stmt.1.res.oracle          |   83 +-
 .../e-acsl-runtime/oracle/lazy.1.res.oracle   | 1047 ++++++++------
 .../e-acsl-runtime/oracle/lazy.res.oracle     |  188 ++-
 .../oracle/linear_search.1.res.oracle         |  708 +++++----
 .../oracle/linear_search.res.oracle           |   73 +-
 .../oracle/nested_code_annot.1.res.oracle     |  170 +--
 .../e-acsl-runtime/oracle/not.1.res.oracle    |   42 +-
 .../oracle/other_constants.1.res.oracle       |   34 +-
 .../e-acsl-runtime/oracle/ptr.1.res.oracle    |  342 +++--
 .../e-acsl-runtime/oracle/ptr.res.oracle      |    6 +-
 .../oracle/quantif.1.res.oracle               | 1124 ++++++++-------
 .../e-acsl-runtime/oracle/quantif.res.oracle  |   91 +-
 .../e-acsl-runtime/oracle/result.1.res.oracle |  101 +-
 .../e-acsl-runtime/oracle/result.res.oracle   |   14 +-
 .../e-acsl-runtime/oracle/sizeof.1.res.oracle |   58 +-
 .../oracle/stmt_contract.1.res.oracle         |  510 +++----
 .../oracle/stmt_contract.res.oracle           |   36 +-
 .../oracle/typedef.1.res.oracle               |   21 +-
 .../e-acsl/tests/e-acsl-runtime/quantif.i     |    2 +-
 .../e-acsl/tests/e-acsl-runtime/result.i      |    2 +-
 .../tests/e-acsl-runtime/stmt_contract.i      |    2 +-
 66 files changed, 8198 insertions(+), 8156 deletions(-)

diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/at.i b/src/plugins/e-acsl/tests/e-acsl-runtime/at.i
index 562f2b2d84a..bdbdb5a109b 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/at.i
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/at.i
@@ -1,7 +1,7 @@
 /* run.config
    COMMENT: \at
    EXECNOW: LOG gen_at.c BIN gen_at.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/at.i -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_at.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_at.out ./tests/e-acsl-runtime/result/gen_at.c -lgmp && ./tests/e-acsl-runtime/result/gen_at.out
-   EXECNOW: LOG gen_at2.c BIN gen_at2.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/arith.i -e-acsl-gmp-only -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_at2.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_at2.out ./tests/e-acsl-runtime/result/gen_at2.c -lgmp && ./tests/e-acsl-runtime/result/gen_at2.out
+   EXECNOW: LOG gen_at2.c BIN gen_at2.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/at.i -e-acsl-gmp-only -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_at2.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_at2.out ./tests/e-acsl-runtime/result/gen_at2.c -lgmp && ./tests/e-acsl-runtime/result/gen_at2.out
 */
 
 int A = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/function_contract.i b/src/plugins/e-acsl/tests/e-acsl-runtime/function_contract.i
index 116d05e0533..50278e074e5 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/function_contract.i
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/function_contract.i
@@ -1,7 +1,7 @@
 /* run.config
    COMMENT: function contract
    EXECNOW: LOG gen_function_contract.c BIN gen_function_contract.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/function_contract.i -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_function_contract.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_function_contract.out ./tests/e-acsl-runtime/result/gen_function_contract.c -lgmp && ./tests/e-acsl-runtime/result/gen_function_contract.out
-   EXECNOW: LOG gen_function_contract2.c BIN gen_function_contract2.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/arith.i -e-acsl-gmp-only -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_function_contract2.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_function_contract2.out ./tests/e-acsl-runtime/result/gen_function_contract2.c -lgmp && ./tests/e-acsl-runtime/result/gen_function_contract2.out
+   EXECNOW: LOG gen_function_contract2.c BIN gen_function_contract2.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/function_contract.i -e-acsl-gmp-only -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_function_contract2.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_function_contract2.out ./tests/e-acsl-runtime/result/gen_function_contract2.c -lgmp && ./tests/e-acsl-runtime/result/gen_function_contract2.out
 */
 
 int X = 0, Y = 2;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/linear_search.i b/src/plugins/e-acsl/tests/e-acsl-runtime/linear_search.i
index 60890404133..75bf70bacf2 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/linear_search.i
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/linear_search.i
@@ -1,7 +1,7 @@
 /* run.config
    COMMENT: linear search (example of the TAP'12 article)
    EXECNOW: LOG gen_linear_search.c BIN gen_linear_search.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/linear_search.i -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_linear_search.c > /dev/null && gcc -pedantic -o ./tests/e-acsl-runtime/result/gen_linear_search.out ./tests/e-acsl-runtime/result/gen_linear_search.c -lgmp && ./tests/e-acsl-runtime/result/gen_linear_search.out
-   EXECNOW: LOG gen_linear_search2.c BIN gen_linear_search2.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/arith.i -e-acsl-gmp-only -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_linear_search2.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_linear_search2.out ./tests/e-acsl-runtime/result/gen_linear_search2.c -lgmp && ./tests/e-acsl-runtime/result/gen_linear_search2.out
+   EXECNOW: LOG gen_linear_search2.c BIN gen_linear_search2.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/linear_search.i -e-acsl-gmp-only -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_linear_search2.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_linear_search2.out ./tests/e-acsl-runtime/result/gen_linear_search2.c -lgmp && ./tests/e-acsl-runtime/result/gen_linear_search2.out
 */
 
 int A[10];
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/arith.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/arith.1.res.oracle
index 2e932beb96c..1a8e27de707 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/arith.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/arith.1.res.oracle
@@ -1,13 +1,3 @@
-:0:[e-acsl] warning: E-ACSL construct `typing of user-defined logic type' is not yet supported.
-                  Ignoring annotation.
-:0:[e-acsl] warning: E-ACSL construct `typing of user-defined logic type' is not yet supported.
-                  Ignoring annotation.
-:0:[e-acsl] warning: E-ACSL construct `typing of user-defined logic type' is not yet supported.
-                  Ignoring annotation.
-:0:[e-acsl] warning: E-ACSL construct `typing of user-defined logic type' is not yet supported.
-                  Ignoring annotation.
-:0:[e-acsl] warning: E-ACSL construct `typing of user-defined logic type' is not yet supported.
-                  Ignoring annotation.
 [value] Analyzing a complete application starting at main
 [value] Computing initial state
 [value] Initial state computed
@@ -325,18 +315,21 @@ PROJECT_FILE.i:407:[value] Assertion got status valid.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_tdiv_q <- main.
-        Called from PROJECT_FILE.i:410.
+        Called from PROJECT_FILE.i:409.
 [value] Done for function __gmpz_tdiv_q
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:411.
+        Called from PROJECT_FILE.i:410.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:412.
+        Called from PROJECT_FILE.i:411.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:413.
+        Called from PROJECT_FILE.i:412.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:414.
+[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:415.
 [value] Done for function __gmpz_clear
@@ -346,52 +339,52 @@ PROJECT_FILE.i:407:[value] Assertion got status valid.
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:417.
 [value] Done for function __gmpz_clear
-[value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:418.
-[value] Done for function __gmpz_clear
-PROJECT_FILE.i:422:[value] Assertion got status valid.
+PROJECT_FILE.i:421:[value] Assertion got status valid.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:432.
+        Called from PROJECT_FILE.i:431.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:433.
+        Called from PROJECT_FILE.i:432.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:434.
+        Called from PROJECT_FILE.i:433.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:435.
+        Called from PROJECT_FILE.i:434.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:436.
+        Called from PROJECT_FILE.i:435.
 [value] Done for function __gmpz_init
-PROJECT_FILE.i:437:[value] Assertion got status valid.
+PROJECT_FILE.i:436:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:438.
+        Called from PROJECT_FILE.i:437.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_tdiv_r <- main.
-        Called from PROJECT_FILE.i:439.
+        Called from PROJECT_FILE.i:438.
 PROJECT_FILE.i:157:[value] Function __gmpz_tdiv_r: precondition got status valid.
 PROJECT_FILE.i:158:[value] Function __gmpz_tdiv_r: precondition got status valid.
 PROJECT_FILE.i:159:[value] Function __gmpz_tdiv_r: precondition got status valid.
 [value] Done for function __gmpz_tdiv_r
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:440.
+        Called from PROJECT_FILE.i:439.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:441.
+        Called from PROJECT_FILE.i:440.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_neg <- main.
-        Called from PROJECT_FILE.i:442.
+        Called from PROJECT_FILE.i:441.
 [value] Done for function __gmpz_neg
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:443.
+        Called from PROJECT_FILE.i:442.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:444.
+        Called from PROJECT_FILE.i:443.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:444.
+[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:445.
 [value] Done for function __gmpz_clear
@@ -407,61 +400,61 @@ PROJECT_FILE.i:159:[value] Function __gmpz_tdiv_r: precondition got status valid
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:449.
 [value] Done for function __gmpz_clear
-[value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:450.
-[value] Done for function __gmpz_clear
-PROJECT_FILE.i:454:[value] Assertion got status valid.
+PROJECT_FILE.i:453:[value] Assertion got status valid.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:466.
+        Called from PROJECT_FILE.i:465.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:467.
+        Called from PROJECT_FILE.i:466.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_neg <- main.
-        Called from PROJECT_FILE.i:468.
+        Called from PROJECT_FILE.i:467.
 [value] Done for function __gmpz_neg
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:469.
+        Called from PROJECT_FILE.i:468.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:470.
+        Called from PROJECT_FILE.i:469.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_neg <- main.
-        Called from PROJECT_FILE.i:471.
+        Called from PROJECT_FILE.i:470.
 [value] Done for function __gmpz_neg
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:472.
+        Called from PROJECT_FILE.i:471.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:473.
+        Called from PROJECT_FILE.i:472.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:474.
+        Called from PROJECT_FILE.i:473.
 [value] Done for function __gmpz_init
-PROJECT_FILE.i:475:[value] Assertion got status valid.
+PROJECT_FILE.i:474:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:476.
+        Called from PROJECT_FILE.i:475.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_tdiv_r <- main.
-        Called from PROJECT_FILE.i:477.
+        Called from PROJECT_FILE.i:476.
 [value] Done for function __gmpz_tdiv_r
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:478.
+        Called from PROJECT_FILE.i:477.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:479.
+        Called from PROJECT_FILE.i:478.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_neg <- main.
-        Called from PROJECT_FILE.i:480.
+        Called from PROJECT_FILE.i:479.
 [value] Done for function __gmpz_neg
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:481.
+        Called from PROJECT_FILE.i:480.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:482.
+        Called from PROJECT_FILE.i:481.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:482.
+[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:483.
 [value] Done for function __gmpz_clear
@@ -483,49 +476,49 @@ PROJECT_FILE.i:475:[value] Assertion got status valid.
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:489.
 [value] Done for function __gmpz_clear
-[value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:490.
-[value] Done for function __gmpz_clear
-PROJECT_FILE.i:494:[value] Assertion got status valid.
+PROJECT_FILE.i:493:[value] Assertion got status valid.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:504.
+        Called from PROJECT_FILE.i:503.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:505.
+        Called from PROJECT_FILE.i:504.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:506.
+        Called from PROJECT_FILE.i:505.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_neg <- main.
-        Called from PROJECT_FILE.i:507.
+        Called from PROJECT_FILE.i:506.
 [value] Done for function __gmpz_neg
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:508.
+        Called from PROJECT_FILE.i:507.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:509.
+        Called from PROJECT_FILE.i:508.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:510.
+        Called from PROJECT_FILE.i:509.
 [value] Done for function __gmpz_init
-PROJECT_FILE.i:511:[value] Assertion got status valid.
+PROJECT_FILE.i:510:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:512.
+        Called from PROJECT_FILE.i:511.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_tdiv_r <- main.
-        Called from PROJECT_FILE.i:513.
+        Called from PROJECT_FILE.i:512.
 [value] Done for function __gmpz_tdiv_r
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:514.
+        Called from PROJECT_FILE.i:513.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:515.
+        Called from PROJECT_FILE.i:514.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:516.
+        Called from PROJECT_FILE.i:515.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:516.
+[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:517.
 [value] Done for function __gmpz_clear
@@ -541,77 +534,77 @@ PROJECT_FILE.i:511:[value] Assertion got status valid.
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:521.
 [value] Done for function __gmpz_clear
-[value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:522.
-[value] Done for function __gmpz_clear
-PROJECT_FILE.i:526:[value] Assertion got status valid.
+PROJECT_FILE.i:525:[value] Assertion got status valid.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:542.
+        Called from PROJECT_FILE.i:541.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:543.
+        Called from PROJECT_FILE.i:542.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:544.
+        Called from PROJECT_FILE.i:543.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_mul <- main.
-        Called from PROJECT_FILE.i:545.
+        Called from PROJECT_FILE.i:544.
 [value] Done for function __gmpz_mul
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:546.
+        Called from PROJECT_FILE.i:545.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:547.
+        Called from PROJECT_FILE.i:546.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:548.
+        Called from PROJECT_FILE.i:547.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:549.
+        Called from PROJECT_FILE.i:548.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:550.
+        Called from PROJECT_FILE.i:549.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:551.
+        Called from PROJECT_FILE.i:550.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:552.
+        Called from PROJECT_FILE.i:551.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:553.
+        Called from PROJECT_FILE.i:552.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_sub <- main.
-        Called from PROJECT_FILE.i:554.
+        Called from PROJECT_FILE.i:553.
 [value] Done for function __gmpz_sub
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:555.
+        Called from PROJECT_FILE.i:554.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_sub <- main.
-        Called from PROJECT_FILE.i:556.
+        Called from PROJECT_FILE.i:555.
 [value] Done for function __gmpz_sub
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:557.
+        Called from PROJECT_FILE.i:556.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:558.
+        Called from PROJECT_FILE.i:557.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:559.
+        Called from PROJECT_FILE.i:558.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:560.
+        Called from PROJECT_FILE.i:559.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_neg <- main.
-        Called from PROJECT_FILE.i:561.
+        Called from PROJECT_FILE.i:560.
 [value] Done for function __gmpz_neg
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:562.
+        Called from PROJECT_FILE.i:561.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:563.
+        Called from PROJECT_FILE.i:562.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:564.
+[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:565.
 [value] Done for function __gmpz_clear
@@ -648,14 +641,241 @@ PROJECT_FILE.i:526:[value] Assertion got status valid.
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:576.
 [value] Done for function __gmpz_clear
+PROJECT_FILE.i:580:[value] Assertion got status valid.
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:591.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:592.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:593.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:594.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:595.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:596.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:597.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:598.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:599.
+[value] Done for function __gmpz_cmp
+[value] computing for function e_acsl_assert <- main.
+        Called from PROJECT_FILE.i:600.
+[value] Recording results for e_acsl_assert
+[value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:601.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:602.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:603.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:604.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:605.
+[value] Done for function __gmpz_clear
+PROJECT_FILE.i:609:[value] Assertion got status valid.
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:619.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:620.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_init <- main.
+        Called from PROJECT_FILE.i:621.
+[value] Done for function __gmpz_init
+[value] computing for function __gmpz_neg <- main.
+        Called from PROJECT_FILE.i:622.
+[value] Done for function __gmpz_neg
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:623.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:624.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:625.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:626.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:627.
+[value] Done for function __gmpz_cmp
+[value] computing for function e_acsl_assert <- main.
+        Called from PROJECT_FILE.i:628.
+[value] Recording results for e_acsl_assert
+[value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:629.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:630.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:631.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:632.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:633.
+[value] Done for function __gmpz_clear
+PROJECT_FILE.i:637:[value] Assertion got status valid.
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:647.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:648.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_init <- main.
+        Called from PROJECT_FILE.i:649.
+[value] Done for function __gmpz_init
+[value] computing for function __gmpz_neg <- main.
+        Called from PROJECT_FILE.i:650.
+[value] Done for function __gmpz_neg
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:651.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:652.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:653.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:654.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:655.
+[value] Done for function __gmpz_cmp
+[value] computing for function e_acsl_assert <- main.
+        Called from PROJECT_FILE.i:656.
+[value] Recording results for e_acsl_assert
+[value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:657.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:658.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:659.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:660.
+[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:577.
+        Called from PROJECT_FILE.i:661.
+[value] Done for function __gmpz_clear
+PROJECT_FILE.i:665:[value] Assertion got status valid.
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:676.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:677.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:678.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:679.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:680.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:681.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:682.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:683.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:684.
+[value] Done for function __gmpz_cmp
+[value] computing for function e_acsl_assert <- main.
+        Called from PROJECT_FILE.i:685.
+[value] Recording results for e_acsl_assert
+[value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:686.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:687.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:688.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:689.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:690.
+[value] Done for function __gmpz_clear
+PROJECT_FILE.i:694:[value] Assertion got status valid.
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:705.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:706.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:707.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:708.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:709.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:710.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:711.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:712.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:713.
+[value] Done for function __gmpz_cmp
+[value] computing for function e_acsl_assert <- main.
+        Called from PROJECT_FILE.i:714.
+[value] Recording results for e_acsl_assert
+[value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:715.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:716.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:717.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:718.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:719.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:581:[value] Assertion got status valid.
-PROJECT_FILE.i:583:[value] Assertion got status valid.
-PROJECT_FILE.i:585:[value] Assertion got status valid.
-PROJECT_FILE.i:587:[value] Assertion got status valid.
-PROJECT_FILE.i:589:[value] Assertion got status valid.
 [value] Recording results for main
 [value] done for function main
 [value] ====== VALUES COMPUTED ======
@@ -767,414 +987,580 @@ int main(void)
   y = 2;
   /*@ assert -3 ≡ x; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    mpz_t __e_acsl_var_3;
-    int __e_acsl_var_4;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_2),
-               (__mpz_struct const *)(__e_acsl_var));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)x);
-    __e_acsl_var_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_2),
-                                (__mpz_struct const *)(__e_acsl_var_3));
-    e_acsl_assert(__e_acsl_var_4 == 0,(char *)"Assertion",
-                  (char *)"(-3 == x)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    mpz_t __e_acsl_3;
+    int __e_acsl_4;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)3);
+    __gmpz_init((__mpz_struct *)(__e_acsl_2));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_2),(__mpz_struct const *)(__e_acsl));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)x);
+    __e_acsl_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_2),
+                            (__mpz_struct const *)(__e_acsl_3));
+    e_acsl_assert(__e_acsl_4 == 0,(char *)"Assertion",(char *)"(-3 == x)",12);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_3));
   }
   
   /*@ assert x ≡ -3; */ ;
   {
-    mpz_t __e_acsl_var_5;
-    mpz_t __e_acsl_var_6;
-    mpz_t __e_acsl_var_7;
-    int __e_acsl_var_8;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_6),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_7),
-               (__mpz_struct const *)(__e_acsl_var_6));
-    __e_acsl_var_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_5),
-                                (__mpz_struct const *)(__e_acsl_var_7));
-    e_acsl_assert(__e_acsl_var_8 == 0,(char *)"Assertion",
-                  (char *)"(x == -3)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
+    mpz_t __e_acsl_5;
+    mpz_t __e_acsl_6;
+    mpz_t __e_acsl_7;
+    int __e_acsl_8;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_6),(long)3);
+    __gmpz_init((__mpz_struct *)(__e_acsl_7));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_7),
+               (__mpz_struct const *)(__e_acsl_6));
+    __e_acsl_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_5),
+                            (__mpz_struct const *)(__e_acsl_7));
+    e_acsl_assert(__e_acsl_8 == 0,(char *)"Assertion",(char *)"(x == -3)",13);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_6));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
   }
   
   /*@ assert 0 ≢ ~0; */ ;
   {
-    mpz_t __e_acsl_var_9;
-    mpz_t __e_acsl_var_10;
-    int __e_acsl_var_11;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)0);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_com((__mpz_struct *)(__e_acsl_var_10),
-               (__mpz_struct const *)(__e_acsl_var_9));
-    __e_acsl_var_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_9),
-                                 (__mpz_struct const *)(__e_acsl_var_10));
-    e_acsl_assert(__e_acsl_var_11 != 0,(char *)"Assertion",
-                  (char *)"(0 != ~0)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
+    mpz_t __e_acsl_9;
+    mpz_t __e_acsl_10;
+    int __e_acsl_11;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)0);
+    __gmpz_init((__mpz_struct *)(__e_acsl_10));
+    __gmpz_com((__mpz_struct *)(__e_acsl_10),
+               (__mpz_struct const *)(__e_acsl_9));
+    __e_acsl_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_9),
+                             (__mpz_struct const *)(__e_acsl_10));
+    e_acsl_assert(__e_acsl_11 != 0,(char *)"Assertion",(char *)"(0 != ~0)",
+                  14);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_9));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
   }
   
   /*@ assert x+1 ≡ -2; */ ;
   {
-    mpz_t __e_acsl_var_12;
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    mpz_t __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_14),
-               (__mpz_struct const *)(__e_acsl_var_12),
-               (__mpz_struct const *)(__e_acsl_var_13));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_16),
-               (__mpz_struct const *)(__e_acsl_var_15));
-    __e_acsl_var_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_14),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_17 == 0,(char *)"Assertion",
-                  (char *)"(x+1 == -2)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
+    mpz_t __e_acsl_12;
+    mpz_t __e_acsl_13;
+    mpz_t __e_acsl_14;
+    mpz_t __e_acsl_15;
+    mpz_t __e_acsl_16;
+    int __e_acsl_17;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_12),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_14));
+    __gmpz_add((__mpz_struct *)(__e_acsl_14),
+               (__mpz_struct const *)(__e_acsl_12),
+               (__mpz_struct const *)(__e_acsl_13));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_15),(long)2);
+    __gmpz_init((__mpz_struct *)(__e_acsl_16));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_16),
+               (__mpz_struct const *)(__e_acsl_15));
+    __e_acsl_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_14),
+                             (__mpz_struct const *)(__e_acsl_16));
+    e_acsl_assert(__e_acsl_17 == 0,(char *)"Assertion",(char *)"(x+1 == -2)",
+                  16);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_12));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_14));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_15));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
   }
   
   /*@ assert x-1 ≡ -4; */ ;
   {
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    mpz_t __e_acsl_var_21;
-    mpz_t __e_acsl_var_22;
-    int __e_acsl_var_23;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_20),
-               (__mpz_struct const *)(__e_acsl_var_18),
-               (__mpz_struct const *)(__e_acsl_var_19));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_22));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_22),
-               (__mpz_struct const *)(__e_acsl_var_21));
-    __e_acsl_var_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_20),
-                                 (__mpz_struct const *)(__e_acsl_var_22));
-    e_acsl_assert(__e_acsl_var_23 == 0,(char *)"Assertion",
-                  (char *)"(x-1 == -4)",17);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
+    mpz_t __e_acsl_18;
+    mpz_t __e_acsl_19;
+    mpz_t __e_acsl_20;
+    mpz_t __e_acsl_21;
+    mpz_t __e_acsl_22;
+    int __e_acsl_23;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_18),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_20));
+    __gmpz_sub((__mpz_struct *)(__e_acsl_20),
+               (__mpz_struct const *)(__e_acsl_18),
+               (__mpz_struct const *)(__e_acsl_19));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_21),(long)4);
+    __gmpz_init((__mpz_struct *)(__e_acsl_22));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_22),
+               (__mpz_struct const *)(__e_acsl_21));
+    __e_acsl_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_20),
+                             (__mpz_struct const *)(__e_acsl_22));
+    e_acsl_assert(__e_acsl_23 == 0,(char *)"Assertion",(char *)"(x-1 == -4)",
+                  17);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_18));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_20));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_21));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_22));
   }
   
   /*@ assert x*3 ≡ -9; */ ;
   {
-    mpz_t __e_acsl_var_24;
-    mpz_t __e_acsl_var_25;
-    mpz_t __e_acsl_var_26;
-    mpz_t __e_acsl_var_27;
-    mpz_t __e_acsl_var_28;
-    int __e_acsl_var_29;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_24),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_26),
-               (__mpz_struct const *)(__e_acsl_var_24),
-               (__mpz_struct const *)(__e_acsl_var_25));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)9);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_28));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_28),
-               (__mpz_struct const *)(__e_acsl_var_27));
-    __e_acsl_var_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_26),
-                                 (__mpz_struct const *)(__e_acsl_var_28));
-    e_acsl_assert(__e_acsl_var_29 == 0,(char *)"Assertion",
-                  (char *)"(x*3 == -9)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
+    mpz_t __e_acsl_24;
+    mpz_t __e_acsl_25;
+    mpz_t __e_acsl_26;
+    mpz_t __e_acsl_27;
+    mpz_t __e_acsl_28;
+    int __e_acsl_29;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_24),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_25),(long)3);
+    __gmpz_init((__mpz_struct *)(__e_acsl_26));
+    __gmpz_mul((__mpz_struct *)(__e_acsl_26),
+               (__mpz_struct const *)(__e_acsl_24),
+               (__mpz_struct const *)(__e_acsl_25));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_27),(long)9);
+    __gmpz_init((__mpz_struct *)(__e_acsl_28));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_28),
+               (__mpz_struct const *)(__e_acsl_27));
+    __e_acsl_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_26),
+                             (__mpz_struct const *)(__e_acsl_28));
+    e_acsl_assert(__e_acsl_29 == 0,(char *)"Assertion",(char *)"(x*3 == -9)",
+                  18);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_24));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_25));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_26));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_27));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_28));
   }
   
   /*@ assert x/3 ≡ -1; */ ;
   {
-    mpz_t __e_acsl_var_30;
-    mpz_t __e_acsl_var_31;
-    mpz_t __e_acsl_var_32;
-    int __e_acsl_var_33;
-    mpz_t __e_acsl_var_34;
-    mpz_t __e_acsl_var_35;
-    mpz_t __e_acsl_var_36;
-    int __e_acsl_var_37;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_32),(long)0);
-    __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_31),
-                                 (__mpz_struct const *)(__e_acsl_var_32));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_34));
+    mpz_t __e_acsl_30;
+    mpz_t __e_acsl_31;
+    mpz_t __e_acsl_32;
+    int __e_acsl_33;
+    mpz_t __e_acsl_34;
+    mpz_t __e_acsl_35;
+    mpz_t __e_acsl_36;
+    int __e_acsl_37;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_30),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_31),(long)3);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_32),(long)0);
+    __e_acsl_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_31),
+                             (__mpz_struct const *)(__e_acsl_32));
+    __gmpz_init((__mpz_struct *)(__e_acsl_34));
     /*@ assert 3 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_33 == 0),(char *)"Assertion",
+    e_acsl_assert(! (__e_acsl_33 == 0),(char *)"Assertion",
                   (char *)"(3 == 0)",19);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_34),
-                  (__mpz_struct const *)(__e_acsl_var_30),
-                  (__mpz_struct const *)(__e_acsl_var_31));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_36));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_36),
-               (__mpz_struct const *)(__e_acsl_var_35));
-    __e_acsl_var_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_36));
-    e_acsl_assert(__e_acsl_var_37 == 0,(char *)"Assertion",
-                  (char *)"(x/3 == -1)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
+    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_34),
+                  (__mpz_struct const *)(__e_acsl_30),
+                  (__mpz_struct const *)(__e_acsl_31));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_35),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_36));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_36),
+               (__mpz_struct const *)(__e_acsl_35));
+    __e_acsl_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_34),
+                             (__mpz_struct const *)(__e_acsl_36));
+    e_acsl_assert(__e_acsl_37 == 0,(char *)"Assertion",(char *)"(x/3 == -1)",
+                  19);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_30));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_32));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_34));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_35));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_36));
   }
   
   /*@ assert 0xfffffffffff/0xfffffffffff ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_38;
-    mpz_t __e_acsl_var_39;
-    int __e_acsl_var_40;
-    mpz_t __e_acsl_var_41;
-    mpz_t __e_acsl_var_42;
-    int __e_acsl_var_43;
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_38),"17592186044415",
-                        10);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_39),(long)0);
-    __e_acsl_var_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_38),
-                                 (__mpz_struct const *)(__e_acsl_var_39));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_41));
+    mpz_t __e_acsl_38;
+    mpz_t __e_acsl_39;
+    int __e_acsl_40;
+    mpz_t __e_acsl_41;
+    mpz_t __e_acsl_42;
+    int __e_acsl_43;
+    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_38),"17592186044415",10);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_39),(long)0);
+    __e_acsl_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_38),
+                             (__mpz_struct const *)(__e_acsl_39));
+    __gmpz_init((__mpz_struct *)(__e_acsl_41));
     /*@ assert 0xfffffffffff ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_40 == 0),(char *)"Assertion",
+    e_acsl_assert(! (__e_acsl_40 == 0),(char *)"Assertion",
                   (char *)"(0xfffffffffff == 0)",20);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_41),
-                  (__mpz_struct const *)(__e_acsl_var_38),
-                  (__mpz_struct const *)(__e_acsl_var_38));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_42),(long)1);
-    __e_acsl_var_43 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_41),
-                                 (__mpz_struct const *)(__e_acsl_var_42));
-    e_acsl_assert(__e_acsl_var_43 == 0,(char *)"Assertion",
+    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_41),
+                  (__mpz_struct const *)(__e_acsl_38),
+                  (__mpz_struct const *)(__e_acsl_38));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_42),(long)1);
+    __e_acsl_43 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_41),
+                             (__mpz_struct const *)(__e_acsl_42));
+    e_acsl_assert(__e_acsl_43 == 0,(char *)"Assertion",
                   (char *)"(0xfffffffffff/0xfffffffffff == 1)",20);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_41));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_42));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_38));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_39));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_41));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_42));
   }
   
   /*@ assert x%2 ≡ -1; */ ;
   {
-    mpz_t __e_acsl_var_44;
-    mpz_t __e_acsl_var_45;
-    mpz_t __e_acsl_var_46;
-    int __e_acsl_var_47;
-    mpz_t __e_acsl_var_48;
-    mpz_t __e_acsl_var_49;
-    mpz_t __e_acsl_var_50;
-    int __e_acsl_var_51;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_44),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_45),(long)2);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_46),(long)0);
-    __e_acsl_var_47 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_45),
-                                 (__mpz_struct const *)(__e_acsl_var_46));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_48));
+    mpz_t __e_acsl_44;
+    mpz_t __e_acsl_45;
+    mpz_t __e_acsl_46;
+    int __e_acsl_47;
+    mpz_t __e_acsl_48;
+    mpz_t __e_acsl_49;
+    mpz_t __e_acsl_50;
+    int __e_acsl_51;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_44),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_45),(long)2);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_46),(long)0);
+    __e_acsl_47 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_45),
+                             (__mpz_struct const *)(__e_acsl_46));
+    __gmpz_init((__mpz_struct *)(__e_acsl_48));
     /*@ assert 2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_47 == 0),(char *)"Assertion",
+    e_acsl_assert(! (__e_acsl_47 == 0),(char *)"Assertion",
                   (char *)"(2 == 0)",21);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_48),
-                  (__mpz_struct const *)(__e_acsl_var_44),
-                  (__mpz_struct const *)(__e_acsl_var_45));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_49),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_50));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_50),
-               (__mpz_struct const *)(__e_acsl_var_49));
-    __e_acsl_var_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_48),
-                                 (__mpz_struct const *)(__e_acsl_var_50));
-    e_acsl_assert(__e_acsl_var_51 == 0,(char *)"Assertion",
-                  (char *)"(x%2 == -1)",21);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_44));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_45));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_48));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_49));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_50));
+    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_48),
+                  (__mpz_struct const *)(__e_acsl_44),
+                  (__mpz_struct const *)(__e_acsl_45));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_49),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_50));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_50),
+               (__mpz_struct const *)(__e_acsl_49));
+    __e_acsl_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_48),
+                             (__mpz_struct const *)(__e_acsl_50));
+    e_acsl_assert(__e_acsl_51 == 0,(char *)"Assertion",(char *)"(x%2 == -1)",
+                  21);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_44));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_45));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_46));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_48));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_49));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_50));
   }
   
   /*@ assert -3%-2 ≡ -1; */ ;
   {
-    mpz_t __e_acsl_var_52;
-    mpz_t __e_acsl_var_53;
-    mpz_t __e_acsl_var_54;
-    mpz_t __e_acsl_var_55;
-    mpz_t __e_acsl_var_56;
-    int __e_acsl_var_57;
-    mpz_t __e_acsl_var_58;
-    mpz_t __e_acsl_var_59;
-    mpz_t __e_acsl_var_60;
-    int __e_acsl_var_61;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_52),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_53),
-               (__mpz_struct const *)(__e_acsl_var_52));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_54),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_55),
-               (__mpz_struct const *)(__e_acsl_var_54));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_56),(long)0);
-    __e_acsl_var_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_55),
-                                 (__mpz_struct const *)(__e_acsl_var_56));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_58));
+    mpz_t __e_acsl_52;
+    mpz_t __e_acsl_53;
+    mpz_t __e_acsl_54;
+    mpz_t __e_acsl_55;
+    mpz_t __e_acsl_56;
+    int __e_acsl_57;
+    mpz_t __e_acsl_58;
+    mpz_t __e_acsl_59;
+    mpz_t __e_acsl_60;
+    int __e_acsl_61;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_52),(long)3);
+    __gmpz_init((__mpz_struct *)(__e_acsl_53));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_53),
+               (__mpz_struct const *)(__e_acsl_52));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_54),(long)2);
+    __gmpz_init((__mpz_struct *)(__e_acsl_55));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_55),
+               (__mpz_struct const *)(__e_acsl_54));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_56),(long)0);
+    __e_acsl_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_55),
+                             (__mpz_struct const *)(__e_acsl_56));
+    __gmpz_init((__mpz_struct *)(__e_acsl_58));
     /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_57 == 0),(char *)"Assertion",
+    e_acsl_assert(! (__e_acsl_57 == 0),(char *)"Assertion",
                   (char *)"(-2 == 0)",22);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_58),
-                  (__mpz_struct const *)(__e_acsl_var_53),
-                  (__mpz_struct const *)(__e_acsl_var_55));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_59),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_60));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_60),
-               (__mpz_struct const *)(__e_acsl_var_59));
-    __e_acsl_var_61 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_58),
-                                 (__mpz_struct const *)(__e_acsl_var_60));
-    e_acsl_assert(__e_acsl_var_61 == 0,(char *)"Assertion",
+    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_58),
+                  (__mpz_struct const *)(__e_acsl_53),
+                  (__mpz_struct const *)(__e_acsl_55));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_59),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_60));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_60),
+               (__mpz_struct const *)(__e_acsl_59));
+    __e_acsl_61 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_58),
+                             (__mpz_struct const *)(__e_acsl_60));
+    e_acsl_assert(__e_acsl_61 == 0,(char *)"Assertion",
                   (char *)"(-3%-2 == -1)",22);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_52));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_54));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_56));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_58));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_59));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_60));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_52));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_53));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_54));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_55));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_56));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_58));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_59));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_60));
   }
   
   /*@ assert 3%-2 ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_62;
-    mpz_t __e_acsl_var_63;
-    mpz_t __e_acsl_var_64;
-    mpz_t __e_acsl_var_65;
-    int __e_acsl_var_66;
-    mpz_t __e_acsl_var_67;
-    mpz_t __e_acsl_var_68;
-    int __e_acsl_var_69;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_62),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_63),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_64),
-               (__mpz_struct const *)(__e_acsl_var_63));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_65),(long)0);
-    __e_acsl_var_66 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_64),
-                                 (__mpz_struct const *)(__e_acsl_var_65));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_67));
+    mpz_t __e_acsl_62;
+    mpz_t __e_acsl_63;
+    mpz_t __e_acsl_64;
+    mpz_t __e_acsl_65;
+    int __e_acsl_66;
+    mpz_t __e_acsl_67;
+    mpz_t __e_acsl_68;
+    int __e_acsl_69;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_62),(long)3);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_63),(long)2);
+    __gmpz_init((__mpz_struct *)(__e_acsl_64));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_64),
+               (__mpz_struct const *)(__e_acsl_63));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_65),(long)0);
+    __e_acsl_66 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_64),
+                             (__mpz_struct const *)(__e_acsl_65));
+    __gmpz_init((__mpz_struct *)(__e_acsl_67));
     /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_66 == 0),(char *)"Assertion",
+    e_acsl_assert(! (__e_acsl_66 == 0),(char *)"Assertion",
                   (char *)"(-2 == 0)",23);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_67),
-                  (__mpz_struct const *)(__e_acsl_var_62),
-                  (__mpz_struct const *)(__e_acsl_var_64));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_68),(long)1);
-    __e_acsl_var_69 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_67),
-                                 (__mpz_struct const *)(__e_acsl_var_68));
-    e_acsl_assert(__e_acsl_var_69 == 0,(char *)"Assertion",
-                  (char *)"(3%-2 == 1)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_62));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_63));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_65));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_67));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_68));
+    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_67),
+                  (__mpz_struct const *)(__e_acsl_62),
+                  (__mpz_struct const *)(__e_acsl_64));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_68),(long)1);
+    __e_acsl_69 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_67),
+                             (__mpz_struct const *)(__e_acsl_68));
+    e_acsl_assert(__e_acsl_69 == 0,(char *)"Assertion",(char *)"(3%-2 == 1)",
+                  23);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_62));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_63));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_64));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_65));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_67));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_68));
   }
   
   /*@ assert ((x*2+(3+y))-4)+(x-y) ≡ -10; */ ;
   {
-    mpz_t __e_acsl_var_70;
-    mpz_t __e_acsl_var_71;
-    mpz_t __e_acsl_var_72;
-    mpz_t __e_acsl_var_73;
-    mpz_t __e_acsl_var_74;
-    mpz_t __e_acsl_var_75;
-    mpz_t __e_acsl_var_76;
-    mpz_t __e_acsl_var_77;
-    mpz_t __e_acsl_var_78;
-    mpz_t __e_acsl_var_79;
-    mpz_t __e_acsl_var_80;
-    mpz_t __e_acsl_var_81;
-    mpz_t __e_acsl_var_82;
-    int __e_acsl_var_83;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_70),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_71),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_71));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_73),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_74),(long)y);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_75),
-               (__mpz_struct const *)(__e_acsl_var_73),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_75));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_77),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_77));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_79),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_80),
-               (__mpz_struct const *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_79));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_81),(long)10);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_82));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_82),
-               (__mpz_struct const *)(__e_acsl_var_81));
-    __e_acsl_var_83 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_80),
-                                 (__mpz_struct const *)(__e_acsl_var_82));
-    e_acsl_assert(__e_acsl_var_83 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_70;
+    mpz_t __e_acsl_71;
+    mpz_t __e_acsl_72;
+    mpz_t __e_acsl_73;
+    mpz_t __e_acsl_74;
+    mpz_t __e_acsl_75;
+    mpz_t __e_acsl_76;
+    mpz_t __e_acsl_77;
+    mpz_t __e_acsl_78;
+    mpz_t __e_acsl_79;
+    mpz_t __e_acsl_80;
+    mpz_t __e_acsl_81;
+    mpz_t __e_acsl_82;
+    int __e_acsl_83;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_70),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_71),(long)2);
+    __gmpz_init((__mpz_struct *)(__e_acsl_72));
+    __gmpz_mul((__mpz_struct *)(__e_acsl_72),
+               (__mpz_struct const *)(__e_acsl_70),
+               (__mpz_struct const *)(__e_acsl_71));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_73),(long)3);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_74),(long)y);
+    __gmpz_init((__mpz_struct *)(__e_acsl_75));
+    __gmpz_add((__mpz_struct *)(__e_acsl_75),
+               (__mpz_struct const *)(__e_acsl_73),
+               (__mpz_struct const *)(__e_acsl_74));
+    __gmpz_init((__mpz_struct *)(__e_acsl_76));
+    __gmpz_add((__mpz_struct *)(__e_acsl_76),
+               (__mpz_struct const *)(__e_acsl_72),
+               (__mpz_struct const *)(__e_acsl_75));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_77),(long)4);
+    __gmpz_init((__mpz_struct *)(__e_acsl_78));
+    __gmpz_sub((__mpz_struct *)(__e_acsl_78),
+               (__mpz_struct const *)(__e_acsl_76),
+               (__mpz_struct const *)(__e_acsl_77));
+    __gmpz_init((__mpz_struct *)(__e_acsl_79));
+    __gmpz_sub((__mpz_struct *)(__e_acsl_79),
+               (__mpz_struct const *)(__e_acsl_70),
+               (__mpz_struct const *)(__e_acsl_74));
+    __gmpz_init((__mpz_struct *)(__e_acsl_80));
+    __gmpz_add((__mpz_struct *)(__e_acsl_80),
+               (__mpz_struct const *)(__e_acsl_78),
+               (__mpz_struct const *)(__e_acsl_79));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_81),(long)10);
+    __gmpz_init((__mpz_struct *)(__e_acsl_82));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_82),
+               (__mpz_struct const *)(__e_acsl_81));
+    __e_acsl_83 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_80),
+                             (__mpz_struct const *)(__e_acsl_82));
+    e_acsl_assert(__e_acsl_83 == 0,(char *)"Assertion",
                   (char *)"(((x*2+(3+y))-4)+(x-y) == -10)",25);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_70));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_71));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_73));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_74));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_77));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_81));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_82));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_70));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_71));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_72));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_73));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_74));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_75));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_76));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_77));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_78));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_79));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_80));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_81));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_82));
   }
   
   /*@ assert (0≡1) ≡ !(0≡0); */ ;
+  {
+    mpz_t __e_acsl_84;
+    mpz_t __e_acsl_85;
+    int __e_acsl_86;
+    mpz_t __e_acsl_87;
+    int __e_acsl_88;
+    mpz_t __e_acsl_89;
+    int __e_acsl_90;
+    mpz_t __e_acsl_91;
+    int __e_acsl_92;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_84),(long)0);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_85),(long)1);
+    __e_acsl_86 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_84),
+                             (__mpz_struct const *)(__e_acsl_85));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_87),
+                       (long)(__e_acsl_86 == 0));
+    __e_acsl_88 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_84),
+                             (__mpz_struct const *)(__e_acsl_84));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_89),
+                       (long)(__e_acsl_88 == 0));
+    __e_acsl_90 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_89),
+                             (__mpz_struct const *)(__e_acsl_84));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_91),
+                       (long)(__e_acsl_90 == 0));
+    __e_acsl_92 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_87),
+                             (__mpz_struct const *)(__e_acsl_91));
+    e_acsl_assert(__e_acsl_92 == 0,(char *)"Assertion",
+                  (char *)"((0==1) == !(0==0))",27);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_84));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_85));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_87));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_89));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_91));
+  }
+  
   /*@ assert (0≤-1) ≡ (0>0); */ ;
+  {
+    mpz_t __e_acsl_93;
+    mpz_t __e_acsl_94;
+    mpz_t __e_acsl_95;
+    int __e_acsl_96;
+    mpz_t __e_acsl_97;
+    int __e_acsl_98;
+    mpz_t __e_acsl_99;
+    int __e_acsl_100;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_93),(long)0);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_94),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_95));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_95),
+               (__mpz_struct const *)(__e_acsl_94));
+    __e_acsl_96 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_93),
+                             (__mpz_struct const *)(__e_acsl_95));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_97),
+                       (long)(__e_acsl_96 <= 0));
+    __e_acsl_98 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_93),
+                             (__mpz_struct const *)(__e_acsl_93));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_99),(long)(__e_acsl_98 > 0));
+    __e_acsl_100 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_97),
+                              (__mpz_struct const *)(__e_acsl_99));
+    e_acsl_assert(__e_acsl_100 == 0,(char *)"Assertion",
+                  (char *)"((0<=-1) == (0>0))",28);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_93));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_94));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_95));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_97));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_99));
+  }
+  
   /*@ assert (0≥-1) ≡ (0≤0); */ ;
+  {
+    mpz_t __e_acsl_101;
+    mpz_t __e_acsl_102;
+    mpz_t __e_acsl_103;
+    int __e_acsl_104;
+    mpz_t __e_acsl_105;
+    int __e_acsl_106;
+    mpz_t __e_acsl_107;
+    int __e_acsl_108;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_101),(long)0);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_102),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_103));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_103),
+               (__mpz_struct const *)(__e_acsl_102));
+    __e_acsl_104 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_101),
+                              (__mpz_struct const *)(__e_acsl_103));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_105),
+                       (long)(__e_acsl_104 >= 0));
+    __e_acsl_106 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_101),
+                              (__mpz_struct const *)(__e_acsl_101));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_107),
+                       (long)(__e_acsl_106 <= 0));
+    __e_acsl_108 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_105),
+                              (__mpz_struct const *)(__e_acsl_107));
+    e_acsl_assert(__e_acsl_108 == 0,(char *)"Assertion",
+                  (char *)"((0>=-1) == (0<=0))",29);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_101));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_102));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_103));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_105));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_107));
+  }
+  
   /*@ assert (0≢1) ≡ !(0≢0); */ ;
+  {
+    mpz_t __e_acsl_109;
+    mpz_t __e_acsl_110;
+    int __e_acsl_111;
+    mpz_t __e_acsl_112;
+    int __e_acsl_113;
+    mpz_t __e_acsl_114;
+    int __e_acsl_115;
+    mpz_t __e_acsl_116;
+    int __e_acsl_117;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_109),(long)0);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_110),(long)1);
+    __e_acsl_111 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_109),
+                              (__mpz_struct const *)(__e_acsl_110));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_112),
+                       (long)(__e_acsl_111 != 0));
+    __e_acsl_113 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_109),
+                              (__mpz_struct const *)(__e_acsl_109));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_114),
+                       (long)(__e_acsl_113 != 0));
+    __e_acsl_115 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_114),
+                              (__mpz_struct const *)(__e_acsl_109));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_116),
+                       (long)(__e_acsl_115 == 0));
+    __e_acsl_117 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_112),
+                              (__mpz_struct const *)(__e_acsl_116));
+    e_acsl_assert(__e_acsl_117 == 0,(char *)"Assertion",
+                  (char *)"((0!=1) == !(0!=0))",30);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_109));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_110));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_112));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_114));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_116));
+  }
+  
   /*@ assert (0≢0) ≡ !(1≢0); */ ;
+  {
+    mpz_t __e_acsl_118;
+    int __e_acsl_119;
+    mpz_t __e_acsl_120;
+    mpz_t __e_acsl_121;
+    int __e_acsl_122;
+    mpz_t __e_acsl_123;
+    int __e_acsl_124;
+    mpz_t __e_acsl_125;
+    int __e_acsl_126;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_118),(long)0);
+    __e_acsl_119 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_118),
+                              (__mpz_struct const *)(__e_acsl_118));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_120),
+                       (long)(__e_acsl_119 != 0));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_121),(long)1);
+    __e_acsl_122 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_121),
+                              (__mpz_struct const *)(__e_acsl_118));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_123),
+                       (long)(__e_acsl_122 != 0));
+    __e_acsl_124 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_123),
+                              (__mpz_struct const *)(__e_acsl_118));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_125),
+                       (long)(__e_acsl_124 == 0));
+    __e_acsl_126 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_120),
+                              (__mpz_struct const *)(__e_acsl_125));
+    e_acsl_assert(__e_acsl_126 == 0,(char *)"Assertion",
+                  (char *)"((0!=0) == !(1!=0))",32);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_118));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_120));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_121));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_123));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_125));
+  }
+  
   __retres = 0;
   return (__retres);
 }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/arith.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/arith.res.oracle
index b9c4db57928..215e2e55f19 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/arith.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/arith.res.oracle
@@ -163,53 +163,53 @@ int main(void)
                 (char *)"Assertion",(char *)"(x*3 == -9)",18);
   /*@ assert x/3 ≡ -1; */ ;
   {
-    int __e_acsl_var;
+    int __e_acsl;
     /*@ assert 3 ≢ 0; */ ;
     e_acsl_assert(! (3 == 0),(char *)"Assertion",(char *)"(3 == 0)",19);
-    __e_acsl_var = x / 3;
-    e_acsl_assert(__e_acsl_var == -1,(char *)"Assertion",
-                  (char *)"(x/3 == -1)",19);
+    __e_acsl = x / 3;
+    e_acsl_assert(__e_acsl == -1,(char *)"Assertion",(char *)"(x/3 == -1)",
+                  19);
   }
   
   /*@ assert 0xfffffffffff/0xfffffffffff ≡ 1; */ ;
   {
-    int __e_acsl_var_2;
+    int __e_acsl_2;
     /*@ assert 0xfffffffffff ≢ 0; */ ;
     e_acsl_assert(! (0xfffffffffff == (long long)0),(char *)"Assertion",
                   (char *)"(0xfffffffffff == 0)",20);
-    __e_acsl_var_2 = (int)(0xfffffffffff / 0xfffffffffff);
-    e_acsl_assert(__e_acsl_var_2 == 1,(char *)"Assertion",
+    __e_acsl_2 = (int)(0xfffffffffff / 0xfffffffffff);
+    e_acsl_assert(__e_acsl_2 == 1,(char *)"Assertion",
                   (char *)"(0xfffffffffff/0xfffffffffff == 1)",20);
   }
   
   /*@ assert x%2 ≡ -1; */ ;
   {
-    int __e_acsl_var_3;
+    int __e_acsl_3;
     /*@ assert 2 ≢ 0; */ ;
     e_acsl_assert(! (2 == 0),(char *)"Assertion",(char *)"(2 == 0)",21);
-    __e_acsl_var_3 = x % 2;
-    e_acsl_assert(__e_acsl_var_3 == -1,(char *)"Assertion",
-                  (char *)"(x%2 == -1)",21);
+    __e_acsl_3 = x % 2;
+    e_acsl_assert(__e_acsl_3 == -1,(char *)"Assertion",(char *)"(x%2 == -1)",
+                  21);
   }
   
   /*@ assert -3%-2 ≡ -1; */ ;
   {
-    int __e_acsl_var_4;
+    int __e_acsl_4;
     /*@ assert -2 ≢ 0; */ ;
     e_acsl_assert(! (-2 == 0),(char *)"Assertion",(char *)"(-2 == 0)",22);
-    __e_acsl_var_4 = -3 % -2;
-    e_acsl_assert(__e_acsl_var_4 == -1,(char *)"Assertion",
+    __e_acsl_4 = -3 % -2;
+    e_acsl_assert(__e_acsl_4 == -1,(char *)"Assertion",
                   (char *)"(-3%-2 == -1)",22);
   }
   
   /*@ assert 3%-2 ≡ 1; */ ;
   {
-    int __e_acsl_var_5;
+    int __e_acsl_5;
     /*@ assert -2 ≢ 0; */ ;
     e_acsl_assert(! (-2 == 0),(char *)"Assertion",(char *)"(-2 == 0)",23);
-    __e_acsl_var_5 = 3 % -2;
-    e_acsl_assert(__e_acsl_var_5 == 1,(char *)"Assertion",
-                  (char *)"(3%-2 == 1)",23);
+    __e_acsl_5 = 3 % -2;
+    e_acsl_assert(__e_acsl_5 == 1,(char *)"Assertion",(char *)"(3%-2 == 1)",
+                  23);
   }
   
   /*@ assert ((x*2+(3+y))-4)+(x-y) ≡ -10; */ ;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/array.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/array.1.res.oracle
index 3855b32cbe3..af9997814ad 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/array.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/array.1.res.oracle
@@ -126,32 +126,32 @@ int main(void)
   
   /*@ assert T1[0] ≡ T2[0]; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)T1[0]);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)T2[0]);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)T1[0]);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)T2[0]);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",
                   (char *)"(T1[0] == T2[0])",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ assert T1[1] ≢ T2[1]; */ ;
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)T1[1]);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)T2[1]);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 != 0,(char *)"Assertion",
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)T1[1]);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)T2[1]);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 != 0,(char *)"Assertion",
                   (char *)"(T1[1] != T2[1])",15);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/at.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/at.1.res.oracle
index d67cbdffc07..467c4280400 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/at.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/at.1.res.oracle
@@ -10,62 +10,62 @@ tests/e-acsl-runtime/at.i:34:[e-acsl] warning: missing guard for ensuring that p
 [value] Values of globals at initialization
         A ∈ {0}
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:391.
+        Called from PROJECT_FILE.i:390.
 PROJECT_FILE.i:82:[value] Function __gmpz_init_set_si: postcondition got status valid.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:392.
+        Called from PROJECT_FILE.i:391.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:393.
+        Called from PROJECT_FILE.i:392.
 PROJECT_FILE.i:69:[value] Function __gmpz_init: postcondition got status valid.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:394.
+        Called from PROJECT_FILE.i:393.
 PROJECT_FILE.i:133:[value] Function __gmpz_add: precondition got status valid.
 PROJECT_FILE.i:134:[value] Function __gmpz_add: precondition got status valid.
 PROJECT_FILE.i:135:[value] Function __gmpz_add: precondition got status valid.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_init_set <- main.
-        Called from PROJECT_FILE.i:395.
+        Called from PROJECT_FILE.i:394.
 PROJECT_FILE.i:73:[value] Function __gmpz_init_set: precondition got status valid.
 PROJECT_FILE.i:74:[value] Function __gmpz_init_set: postcondition got status valid.
 [value] Done for function __gmpz_init_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:396.
+        Called from PROJECT_FILE.i:395.
 PROJECT_FILE.i:111:[value] Function __gmpz_clear: precondition got status valid.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:397.
+        Called from PROJECT_FILE.i:396.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:398.
+        Called from PROJECT_FILE.i:397.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:402:[value] Assertion got status valid.
+PROJECT_FILE.i:401:[value] Assertion got status valid.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:407.
+        Called from PROJECT_FILE.i:406.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:408.
+        Called from PROJECT_FILE.i:407.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:409.
+        Called from PROJECT_FILE.i:408.
 PROJECT_FILE.i:119:[value] Function __gmpz_cmp: precondition got status valid.
 PROJECT_FILE.i:120:[value] Function __gmpz_cmp: precondition got status valid.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:410.
+        Called from PROJECT_FILE.i:409.
 PROJECT_FILE.i:221:[value] Function e_acsl_assert: precondition got status unknown.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:411.
+        Called from PROJECT_FILE.i:410.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:412.
+        Called from PROJECT_FILE.i:411.
 [value] Done for function __gmpz_clear
 [value] computing for function f <- main.
-        Called from PROJECT_FILE.i:418.
+        Called from PROJECT_FILE.i:417.
 PROJECT_FILE.i:247:[value] Assertion got status valid.
 [value] computing for function __gmpz_init_set_si <- f <- main.
         Called from PROJECT_FILE.i:252.
@@ -160,123 +160,123 @@ PROJECT_FILE.i:290:[value] Assertion got status unknown.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- f <- main.
-        Called from PROJECT_FILE.i:316.
+        Called from PROJECT_FILE.i:315.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- f <- main.
-        Called from PROJECT_FILE.i:317.
+        Called from PROJECT_FILE.i:316.
 [value] Done for function __gmpz_clear
 PROJECT_FILE.i:231:[value] Function f: postcondition got status valid.
 [value] Recording results for f
 [value] Done for function f
-PROJECT_FILE.i:419:[value] Assertion got status unknown.
+PROJECT_FILE.i:418:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:424.
+        Called from PROJECT_FILE.i:423.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:425.
+        Called from PROJECT_FILE.i:424.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:426.
+        Called from PROJECT_FILE.i:425.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:427.
+        Called from PROJECT_FILE.i:426.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:428.
+        Called from PROJECT_FILE.i:427.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:429.
+        Called from PROJECT_FILE.i:428.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:433:[value] Assertion got status unknown.
+PROJECT_FILE.i:432:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:437.
+        Called from PROJECT_FILE.i:436.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:438.
+        Called from PROJECT_FILE.i:437.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:439.
+        Called from PROJECT_FILE.i:438.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:440.
+        Called from PROJECT_FILE.i:439.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:444:[value] Assertion got status unknown.
+PROJECT_FILE.i:443:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:450.
+        Called from PROJECT_FILE.i:449.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:451.
+        Called from PROJECT_FILE.i:450.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:452.
+        Called from PROJECT_FILE.i:451.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:453.
+        Called from PROJECT_FILE.i:452.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:454.
+        Called from PROJECT_FILE.i:453.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:455.
+        Called from PROJECT_FILE.i:454.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:456.
+        Called from PROJECT_FILE.i:455.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:457.
+        Called from PROJECT_FILE.i:456.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:458.
+        Called from PROJECT_FILE.i:457.
 [value] Done for function __gmpz_clear
 [value] computing for function g <- main.
-        Called from PROJECT_FILE.i:462.
-PROJECT_FILE.i:341:[value] Assertion got status unknown.
+        Called from PROJECT_FILE.i:461.
+PROJECT_FILE.i:340:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- g <- main.
-        Called from PROJECT_FILE.i:346.
+        Called from PROJECT_FILE.i:345.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- g <- main.
-        Called from PROJECT_FILE.i:347.
+        Called from PROJECT_FILE.i:346.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- g <- main.
-        Called from PROJECT_FILE.i:348.
+        Called from PROJECT_FILE.i:347.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- g <- main.
-        Called from PROJECT_FILE.i:349.
+        Called from PROJECT_FILE.i:348.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- g <- main.
-        Called from PROJECT_FILE.i:351.
+        Called from PROJECT_FILE.i:350.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- g <- main.
-        Called from PROJECT_FILE.i:352.
+        Called from PROJECT_FILE.i:351.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:357:[value] Assertion got status unknown.
+PROJECT_FILE.i:356:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- g <- main.
-        Called from PROJECT_FILE.i:363.
+        Called from PROJECT_FILE.i:362.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- g <- main.
-        Called from PROJECT_FILE.i:364.
+        Called from PROJECT_FILE.i:363.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- g <- main.
-        Called from PROJECT_FILE.i:365.
+        Called from PROJECT_FILE.i:364.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- g <- main.
-        Called from PROJECT_FILE.i:366.
+        Called from PROJECT_FILE.i:365.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- g <- main.
-        Called from PROJECT_FILE.i:368.
+        Called from PROJECT_FILE.i:367.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- g <- main.
-        Called from PROJECT_FILE.i:369.
+        Called from PROJECT_FILE.i:368.
 [value] Done for function __gmpz_clear
 [value] Recording results for g
 [value] Done for function g
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:464.
+        Called from PROJECT_FILE.i:463.
 [value] Done for function __gmpz_clear
 [value] Recording results for main
 [value] done for function main
@@ -284,18 +284,18 @@ PROJECT_FILE.i:357:[value] Assertion got status unknown.
 [value] Values at end of function e_acsl_assert:
 [value] Values at end of function f:
           A ∈ {3}
-          __e_acsl_var ∈ {0}
-          __e_acsl_var_5 ∈ {1}
-          __e_acsl_var_9 ∈ {2}
-          __e_acsl_var_13 ∈ {0}
-          __e_acsl_var_14 ∈ {0}
-          __e_acsl_var_18 ∈ {3}
+          __e_acsl ∈ {0}
+          __e_acsl_5 ∈ {1}
+          __e_acsl_9 ∈ {2}
+          __e_acsl_13 ∈ {0}
+          __e_acsl_14 ∈ {0}
+          __e_acsl_18 ∈ {3}
 [value] Values at end of function g:
           A ∈ {4}
-          __e_acsl_var ∈ {0}
-          __e_acsl_var_2 ∈ {2}
-          __e_acsl_var_6 ∈ {0}
-          __e_acsl_var_7 ∈ {2}
+          __e_acsl ∈ {0}
+          __e_acsl_2 ∈ {2}
+          __e_acsl_6 ∈ {0}
+          __e_acsl_7 ∈ {2}
           x ∈ {1}
           t[0] ∈ {2}
            [1] ∈ {3}
@@ -305,9 +305,9 @@ PROJECT_FILE.i:357:[value] Assertion got status unknown.
           x ∈ {1}
           t[0] ∈ {2}
            [1] ∈ {3}
-          __e_acsl_var_4 ∈ {0}
-          __e_acsl_var_11[0] ∈ [--..--] or UNINITIALIZED
-          __e_acsl_var_14 ∈ {0}
+          __e_acsl_4 ∈ {0}
+          __e_acsl_11[0] ∈ [--..--] or UNINITIALIZED
+          __e_acsl_14 ∈ {0}
 /* Generated by Frama-C */
 struct __anonstruct___mpz_struct_1 {
    int _mp_alloc ;
@@ -365,96 +365,93 @@ int A = 0;
 /*@ ensures \at(A,Post) ≡ 3;  */
 void f(void)
 {
-  int __e_acsl_var;
-  int __e_acsl_var_5;
-  int __e_acsl_var_9;
-  int __e_acsl_var_13;
-  int __e_acsl_var_14;
-  int __e_acsl_var_18;
-  __e_acsl_var_13 = A;
-  __e_acsl_var = A;
+  int __e_acsl;
+  int __e_acsl_5;
+  int __e_acsl_9;
+  int __e_acsl_13;
+  int __e_acsl_14;
+  int __e_acsl_18;
+  __e_acsl_13 = A;
+  __e_acsl = A;
   A = 1;
-  F: __e_acsl_var_14 = __e_acsl_var_13;
-  __e_acsl_var_5 = A;
+  F: __e_acsl_14 = __e_acsl_13;
+  __e_acsl_5 = A;
   A = 2;
   /*@ assert \at(A,Pre) ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var_2;
-    mpz_t __e_acsl_var_3;
-    int __e_acsl_var_4;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)__e_acsl_var);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)0);
-    __e_acsl_var_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_2),
-                                (__mpz_struct const *)(__e_acsl_var_3));
-    e_acsl_assert(__e_acsl_var_4 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_2;
+    mpz_t __e_acsl_3;
+    int __e_acsl_4;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)__e_acsl);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)0);
+    __e_acsl_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_2),
+                            (__mpz_struct const *)(__e_acsl_3));
+    e_acsl_assert(__e_acsl_4 == 0,(char *)"Assertion",
                   (char *)"(\\at(A,Pre) == 0)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_3));
   }
   
   /*@ assert \at(A,F) ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_6;
-    mpz_t __e_acsl_var_7;
-    int __e_acsl_var_8;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_6),(long)__e_acsl_var_5);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)1);
-    __e_acsl_var_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_6),
-                                (__mpz_struct const *)(__e_acsl_var_7));
-    e_acsl_assert(__e_acsl_var_8 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_6;
+    mpz_t __e_acsl_7;
+    int __e_acsl_8;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_6),(long)__e_acsl_5);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)1);
+    __e_acsl_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_6),
+                            (__mpz_struct const *)(__e_acsl_7));
+    e_acsl_assert(__e_acsl_8 == 0,(char *)"Assertion",
                   (char *)"(\\at(A,F) == 1)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_6));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
   }
   
   /*@ assert \at(A,Here) ≡ 2; */ ;
   {
-    mpz_t __e_acsl_var_10;
-    mpz_t __e_acsl_var_11;
-    int __e_acsl_var_12;
-    __e_acsl_var_9 = A;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),
-                       (long)__e_acsl_var_9);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)2);
-    __e_acsl_var_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_10),
-                                 (__mpz_struct const *)(__e_acsl_var_11));
-    e_acsl_assert(__e_acsl_var_12 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_10;
+    mpz_t __e_acsl_11;
+    int __e_acsl_12;
+    __e_acsl_9 = A;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)__e_acsl_9);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)2);
+    __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                             (__mpz_struct const *)(__e_acsl_11));
+    e_acsl_assert(__e_acsl_12 == 0,(char *)"Assertion",
                   (char *)"(\\at(A,Here) == 2)",15);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_11));
   }
   
   /*@ assert \at(\at(A,Pre),F) ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),
-                       (long)__e_acsl_var_14);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_16),(long)0);
-    __e_acsl_var_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_15),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_17 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_15;
+    mpz_t __e_acsl_16;
+    int __e_acsl_17;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_15),(long)__e_acsl_14);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),(long)0);
+    __e_acsl_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_15),
+                             (__mpz_struct const *)(__e_acsl_16));
+    e_acsl_assert(__e_acsl_17 == 0,(char *)"Assertion",
                   (char *)"(\\at(\\at(A,Pre),F) == 0)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_15));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
   }
   
   A = 3;
   {
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    int __e_acsl_var_21;
-    __e_acsl_var_18 = A;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),
-                       (long)__e_acsl_var_18);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_20),(long)3);
-    __e_acsl_var_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_19),
-                                 (__mpz_struct const *)(__e_acsl_var_20));
-    e_acsl_assert(__e_acsl_var_21 == 0,(char *)"Postcondition",
+    mpz_t __e_acsl_19;
+    mpz_t __e_acsl_20;
+    int __e_acsl_21;
+    __e_acsl_18 = A;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)__e_acsl_18);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_20),(long)3);
+    __e_acsl_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_19),
+                             (__mpz_struct const *)(__e_acsl_20));
+    e_acsl_assert(__e_acsl_21 == 0,(char *)"Postcondition",
                   (char *)"(\\at(A,Post) == 3)",9);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_20));
     return;
   }
   
@@ -462,50 +459,50 @@ void f(void)
 
 void g(int *p, int *q)
 {
-  int __e_acsl_var;
-  int __e_acsl_var_2;
-  int __e_acsl_var_6;
-  int __e_acsl_var_7;
+  int __e_acsl;
+  int __e_acsl_2;
+  int __e_acsl_6;
+  int __e_acsl_7;
   *p = 0;
   *(p + 1) = 1;
   *q = 0;
-  L1: __e_acsl_var_6 = *q;
-  __e_acsl_var = *q;
+  L1: __e_acsl_6 = *q;
+  __e_acsl = *q;
   *p = 2;
   *(p + 1) = 3;
   *q = 1;
-  L2: __e_acsl_var_2 = *(p + (long)__e_acsl_var);
+  L2: __e_acsl_2 = *(p + (long)__e_acsl);
   A = 4;
   /*@ assert \at(*(p+\at(*q,L1)),L2) ≡ 2; */ ;
   {
-    mpz_t __e_acsl_var_3;
-    mpz_t __e_acsl_var_4;
-    int __e_acsl_var_5;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)__e_acsl_var_2);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)2);
-    __e_acsl_var_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_3),
-                                (__mpz_struct const *)(__e_acsl_var_4));
-    e_acsl_assert(__e_acsl_var_5 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_3;
+    mpz_t __e_acsl_4;
+    int __e_acsl_5;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)__e_acsl_2);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)2);
+    __e_acsl_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_3),
+                            (__mpz_struct const *)(__e_acsl_4));
+    e_acsl_assert(__e_acsl_5 == 0,(char *)"Assertion",
                   (char *)"(\\at(*(p+\\at(*q,L1)),L2) == 2)",32);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_3));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
   }
   
   L3: 
   /*@ assert \at(*(p+\at(*q,L1)),Here) ≡ 2; */ ;
   {
-    mpz_t __e_acsl_var_8;
-    mpz_t __e_acsl_var_9;
-    int __e_acsl_var_10;
-    __e_acsl_var_7 = *(p + (long)__e_acsl_var_6);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)__e_acsl_var_7);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)2);
-    __e_acsl_var_10 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_8),
-                                 (__mpz_struct const *)(__e_acsl_var_9));
-    e_acsl_assert(__e_acsl_var_10 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_8;
+    mpz_t __e_acsl_9;
+    int __e_acsl_10;
+    __e_acsl_7 = *(p + (long)__e_acsl_6);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)__e_acsl_7);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)2);
+    __e_acsl_10 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_8),
+                             (__mpz_struct const *)(__e_acsl_9));
+    e_acsl_assert(__e_acsl_10 == 0,(char *)"Assertion",
                   (char *)"(\\at(*(p+\\at(*q,L1)),Here) == 2)",34);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_9));
   }
   
   return;
@@ -516,42 +513,41 @@ int main(void)
   int __retres;
   int x;
   int t[2];
-  int __e_acsl_var_4;
-  mpz_t __e_acsl_var_11;
-  int __e_acsl_var_14;
+  int __e_acsl_4;
+  mpz_t __e_acsl_11;
+  int __e_acsl_14;
   x = 0;
-  L: __e_acsl_var_14 = x;
+  L: __e_acsl_14 = x;
   {
-    mpz_t __e_acsl_var_8;
-    mpz_t __e_acsl_var_9;
-    mpz_t __e_acsl_var_10;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_10),
-               (__mpz_struct const *)(__e_acsl_var_8),
-               (__mpz_struct const *)(__e_acsl_var_9));
-    __gmpz_init_set((__mpz_struct *)(__e_acsl_var_11),
-                    (__mpz_struct const *)(__e_acsl_var_10));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
+    mpz_t __e_acsl_8;
+    mpz_t __e_acsl_9;
+    mpz_t __e_acsl_10;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_10));
+    __gmpz_add((__mpz_struct *)(__e_acsl_10),
+               (__mpz_struct const *)(__e_acsl_8),
+               (__mpz_struct const *)(__e_acsl_9));
+    __gmpz_init_set((__mpz_struct *)(__e_acsl_11),
+                    (__mpz_struct const *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_9));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
   }
   
-  __e_acsl_var_4 = x;
+  __e_acsl_4 = x;
   /*@ assert x ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)0);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",(char *)"(x == 0)",
-                  45);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(x == 0)",45);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   x = 1;
@@ -559,56 +555,55 @@ int main(void)
   f();
   /*@ assert \at(x,L) ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var_5;
-    mpz_t __e_acsl_var_6;
-    int __e_acsl_var_7;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)__e_acsl_var_4);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_6),(long)0);
-    __e_acsl_var_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_5),
-                                (__mpz_struct const *)(__e_acsl_var_6));
-    e_acsl_assert(__e_acsl_var_7 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_5;
+    mpz_t __e_acsl_6;
+    int __e_acsl_7;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)__e_acsl_4);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_6),(long)0);
+    __e_acsl_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_5),
+                            (__mpz_struct const *)(__e_acsl_6));
+    e_acsl_assert(__e_acsl_7 == 0,(char *)"Assertion",
                   (char *)"(\\at(x,L) == 0)",50);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_6));
   }
   
   /*@ assert \at(x+1,L) ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_12;
-    int __e_acsl_var_13;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)1);
-    __e_acsl_var_13 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_11),
-                                 (__mpz_struct const *)(__e_acsl_var_12));
-    e_acsl_assert(__e_acsl_var_13 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_12;
+    int __e_acsl_13;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_12),(long)1);
+    __e_acsl_13 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_11),
+                             (__mpz_struct const *)(__e_acsl_12));
+    e_acsl_assert(__e_acsl_13 == 0,(char *)"Assertion",
                   (char *)"(\\at(x+1,L) == 1)",51);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_12));
   }
   
   /*@ assert \at(x,L)+1 ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    mpz_t __e_acsl_var_17;
-    int __e_acsl_var_18;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),
-                       (long)__e_acsl_var_14);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_16),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_17));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_17),
-               (__mpz_struct const *)(__e_acsl_var_15),
-               (__mpz_struct const *)(__e_acsl_var_16));
-    __e_acsl_var_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_17),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_18 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_15;
+    mpz_t __e_acsl_16;
+    mpz_t __e_acsl_17;
+    int __e_acsl_18;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_15),(long)__e_acsl_14);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_17));
+    __gmpz_add((__mpz_struct *)(__e_acsl_17),
+               (__mpz_struct const *)(__e_acsl_15),
+               (__mpz_struct const *)(__e_acsl_16));
+    __e_acsl_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_17),
+                             (__mpz_struct const *)(__e_acsl_16));
+    e_acsl_assert(__e_acsl_18 == 0,(char *)"Assertion",
                   (char *)"(\\at(x,L)+1 == 1)",52);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_17));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_15));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_17));
   }
   
   g(t,& x);
   __retres = 0;
-  __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
+  __gmpz_clear((__mpz_struct *)(__e_acsl_11));
   return (__retres);
 }
 
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/at.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/at.res.oracle
index 705b5d78466..4251938f733 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/at.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/at.res.oracle
@@ -9,14 +9,14 @@ tests/e-acsl-runtime/at.i:34:[e-acsl] warning: missing guard for ensuring that p
 [value] Initial state computed
 [value] Values of globals at initialization
         A ∈ {0}
-PROJECT_FILE.i:311:[value] Assertion got status valid.
+PROJECT_FILE.i:310:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:312.
+        Called from PROJECT_FILE.i:311.
 PROJECT_FILE.i:221:[value] Function e_acsl_assert: precondition got status valid.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function f <- main.
-        Called from PROJECT_FILE.i:316.
+        Called from PROJECT_FILE.i:315.
 PROJECT_FILE.i:247:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- f <- main.
         Called from PROJECT_FILE.i:248.
@@ -38,37 +38,37 @@ PROJECT_FILE.i:257:[value] Assertion got status unknown.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function e_acsl_assert <- f <- main.
-        Called from PROJECT_FILE.i:263.
+        Called from PROJECT_FILE.i:262.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 PROJECT_FILE.i:231:[value] Function f: postcondition got status valid.
 [value] Recording results for f
 [value] Done for function f
-PROJECT_FILE.i:317:[value] Assertion got status unknown.
+PROJECT_FILE.i:316:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:318.
+        Called from PROJECT_FILE.i:317.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
-PROJECT_FILE.i:320:[value] Assertion got status unknown.
+PROJECT_FILE.i:319:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:321.
+        Called from PROJECT_FILE.i:320.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
-PROJECT_FILE.i:324:[value] Assertion got status unknown.
+PROJECT_FILE.i:323:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:325.
+        Called from PROJECT_FILE.i:324.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function g <- main.
-        Called from PROJECT_FILE.i:328.
-PROJECT_FILE.i:285:[value] Assertion got status unknown.
+        Called from PROJECT_FILE.i:327.
+PROJECT_FILE.i:284:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- g <- main.
-        Called from PROJECT_FILE.i:286.
+        Called from PROJECT_FILE.i:285.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
-PROJECT_FILE.i:290:[value] Assertion got status unknown.
+PROJECT_FILE.i:289:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- g <- main.
-        Called from PROJECT_FILE.i:292.
+        Called from PROJECT_FILE.i:291.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] Recording results for g
@@ -79,18 +79,18 @@ PROJECT_FILE.i:290:[value] Assertion got status unknown.
 [value] Values at end of function e_acsl_assert:
 [value] Values at end of function f:
           A ∈ {3}
-          __e_acsl_var ∈ {0}
-          __e_acsl_var_2 ∈ {1}
-          __e_acsl_var_3 ∈ {2}
-          __e_acsl_var_4 ∈ {0}
-          __e_acsl_var_5 ∈ {0}
-          __e_acsl_var_6 ∈ {3}
+          __e_acsl ∈ {0}
+          __e_acsl_2 ∈ {1}
+          __e_acsl_3 ∈ {2}
+          __e_acsl_4 ∈ {0}
+          __e_acsl_5 ∈ {0}
+          __e_acsl_6 ∈ {3}
 [value] Values at end of function g:
           A ∈ {4}
-          __e_acsl_var ∈ {0}
-          __e_acsl_var_2 ∈ {2}
-          __e_acsl_var_3 ∈ {0}
-          __e_acsl_var_4 ∈ {2}
+          __e_acsl ∈ {0}
+          __e_acsl_2 ∈ {2}
+          __e_acsl_3 ∈ {0}
+          __e_acsl_4 ∈ {2}
           x ∈ {1}
           t[0] ∈ {2}
            [1] ∈ {3}
@@ -100,9 +100,9 @@ PROJECT_FILE.i:290:[value] Assertion got status unknown.
           x ∈ {1}
           t[0] ∈ {2}
            [1] ∈ {3}
-          __e_acsl_var ∈ {0}
-          __e_acsl_var_2 ∈ {1}
-          __e_acsl_var_3 ∈ {0}
+          __e_acsl ∈ {0}
+          __e_acsl_2 ∈ {1}
+          __e_acsl_3 ∈ {0}
 /* Generated by Frama-C */
 /*@ terminates \false;
     ensures \false;
@@ -125,61 +125,61 @@ int A = 0;
 /*@ ensures \at(A,Post) ≡ 3;  */
 void f(void)
 {
-  int __e_acsl_var;
-  int __e_acsl_var_2;
-  int __e_acsl_var_3;
-  int __e_acsl_var_4;
-  int __e_acsl_var_5;
-  int __e_acsl_var_6;
-  __e_acsl_var_4 = A;
-  __e_acsl_var = A;
+  int __e_acsl;
+  int __e_acsl_2;
+  int __e_acsl_3;
+  int __e_acsl_4;
+  int __e_acsl_5;
+  int __e_acsl_6;
+  __e_acsl_4 = A;
+  __e_acsl = A;
   A = 1;
-  F: __e_acsl_var_5 = __e_acsl_var_4;
-  __e_acsl_var_2 = A;
+  F: __e_acsl_5 = __e_acsl_4;
+  __e_acsl_2 = A;
   A = 2;
   /*@ assert \at(A,Pre) ≡ 0; */ ;
-  e_acsl_assert(__e_acsl_var == 0,(char *)"Assertion",
+  e_acsl_assert(__e_acsl == 0,(char *)"Assertion",
                 (char *)"(\\at(A,Pre) == 0)",13);
   /*@ assert \at(A,F) ≡ 1; */ ;
-  e_acsl_assert(__e_acsl_var_2 == 1,(char *)"Assertion",
+  e_acsl_assert(__e_acsl_2 == 1,(char *)"Assertion",
                 (char *)"(\\at(A,F) == 1)",14);
   /*@ assert \at(A,Here) ≡ 2; */ ;
-  __e_acsl_var_3 = A;
-  e_acsl_assert(__e_acsl_var_3 == 2,(char *)"Assertion",
+  __e_acsl_3 = A;
+  e_acsl_assert(__e_acsl_3 == 2,(char *)"Assertion",
                 (char *)"(\\at(A,Here) == 2)",15);
   /*@ assert \at(\at(A,Pre),F) ≡ 0; */ ;
-  e_acsl_assert(__e_acsl_var_5 == 0,(char *)"Assertion",
+  e_acsl_assert(__e_acsl_5 == 0,(char *)"Assertion",
                 (char *)"(\\at(\\at(A,Pre),F) == 0)",16);
   A = 3;
-  __e_acsl_var_6 = A;
-  e_acsl_assert(__e_acsl_var_6 == 3,(char *)"Postcondition",
+  __e_acsl_6 = A;
+  e_acsl_assert(__e_acsl_6 == 3,(char *)"Postcondition",
                 (char *)"(\\at(A,Post) == 3)",9);
   return;
 }
 
 void g(int *p, int *q)
 {
-  int __e_acsl_var;
-  int __e_acsl_var_2;
-  int __e_acsl_var_3;
-  int __e_acsl_var_4;
+  int __e_acsl;
+  int __e_acsl_2;
+  int __e_acsl_3;
+  int __e_acsl_4;
   *p = 0;
   *(p + 1) = 1;
   *q = 0;
-  L1: __e_acsl_var_3 = *q;
-  __e_acsl_var = *q;
+  L1: __e_acsl_3 = *q;
+  __e_acsl = *q;
   *p = 2;
   *(p + 1) = 3;
   *q = 1;
-  L2: __e_acsl_var_2 = *(p + __e_acsl_var);
+  L2: __e_acsl_2 = *(p + __e_acsl);
   A = 4;
   /*@ assert \at(*(p+\at(*q,L1)),L2) ≡ 2; */ ;
-  e_acsl_assert(__e_acsl_var_2 == 2,(char *)"Assertion",
+  e_acsl_assert(__e_acsl_2 == 2,(char *)"Assertion",
                 (char *)"(\\at(*(p+\\at(*q,L1)),L2) == 2)",32);
   L3: 
   /*@ assert \at(*(p+\at(*q,L1)),Here) ≡ 2; */ ;
-  __e_acsl_var_4 = *(p + __e_acsl_var_3);
-  e_acsl_assert(__e_acsl_var_4 == 2,(char *)"Assertion",
+  __e_acsl_4 = *(p + __e_acsl_3);
+  e_acsl_assert(__e_acsl_4 == 2,(char *)"Assertion",
                 (char *)"(\\at(*(p+\\at(*q,L1)),Here) == 2)",34);
   return;
 }
@@ -189,26 +189,26 @@ int main(void)
   int __retres;
   int x;
   int t[2];
-  int __e_acsl_var;
-  long long __e_acsl_var_2;
-  int __e_acsl_var_3;
+  int __e_acsl;
+  long long __e_acsl_2;
+  int __e_acsl_3;
   x = 0;
-  L: __e_acsl_var_3 = x;
-  __e_acsl_var_2 = (long long)x + (long long)1;
-  __e_acsl_var = x;
+  L: __e_acsl_3 = x;
+  __e_acsl_2 = (long long)x + (long long)1;
+  __e_acsl = x;
   /*@ assert x ≡ 0; */ ;
   e_acsl_assert(x == 0,(char *)"Assertion",(char *)"(x == 0)",45);
   x = 1;
   x = 2;
   f();
   /*@ assert \at(x,L) ≡ 0; */ ;
-  e_acsl_assert(__e_acsl_var == 0,(char *)"Assertion",
-                (char *)"(\\at(x,L) == 0)",50);
+  e_acsl_assert(__e_acsl == 0,(char *)"Assertion",(char *)"(\\at(x,L) == 0)",
+                50);
   /*@ assert \at(x+1,L) ≡ 1; */ ;
-  e_acsl_assert(__e_acsl_var_2 == (long long)1,(char *)"Assertion",
+  e_acsl_assert(__e_acsl_2 == (long long)1,(char *)"Assertion",
                 (char *)"(\\at(x+1,L) == 1)",51);
   /*@ assert \at(x,L)+1 ≡ 1; */ ;
-  e_acsl_assert((long long)__e_acsl_var_3 + (long long)1 == (long long)1,
+  e_acsl_assert((long long)__e_acsl_3 + (long long)1 == (long long)1,
                 (char *)"Assertion",(char *)"(\\at(x,L)+1 == 1)",52);
   g(t,& x);
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/cast.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/cast.1.res.oracle
index 587197650a1..e022693ff91 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/cast.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/cast.1.res.oracle
@@ -215,110 +215,110 @@ int main(void)
   y = 0;
   /*@ assert (int)x ≡ y; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)((int)x));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)y);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)((int)x));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)y);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",
                   (char *)"((int)x == y)",11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ assert x ≡ (long)y; */ ;
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)y);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)y);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Assertion",
                   (char *)"(x == (long)y)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
   }
   
   /*@ assert y ≡ (int)0; */ ;
   {
-    mpz_t __e_acsl_var_7;
-    mpz_t __e_acsl_var_8;
-    int __e_acsl_var_9;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)0);
-    __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_7),
-                                (__mpz_struct const *)(__e_acsl_var_8));
-    e_acsl_assert(__e_acsl_var_9 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_7;
+    mpz_t __e_acsl_8;
+    int __e_acsl_9;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)0);
+    __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_7),
+                            (__mpz_struct const *)(__e_acsl_8));
+    e_acsl_assert(__e_acsl_9 == 0,(char *)"Assertion",
                   (char *)"(y == (int)0)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
   }
   
   /*@ assert (unsigned int)y ≡ (unsigned int)0; */ ;
   {
-    mpz_t __e_acsl_var_10;
-    mpz_t __e_acsl_var_11;
-    int __e_acsl_var_12;
-    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_var_10),
+    mpz_t __e_acsl_10;
+    mpz_t __e_acsl_11;
+    int __e_acsl_12;
+    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_10),
                        (unsigned long)((unsigned int)y));
-    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_var_11),
+    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_11),
                        (unsigned long)((unsigned int)0));
-    __e_acsl_var_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_10),
-                                 (__mpz_struct const *)(__e_acsl_var_11));
-    e_acsl_assert(__e_acsl_var_12 == 0,(char *)"Assertion",
+    __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                             (__mpz_struct const *)(__e_acsl_11));
+    e_acsl_assert(__e_acsl_12 == 0,(char *)"Assertion",
                   (char *)"((unsigned int)y == (unsigned int)0)",15);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_11));
   }
   
   /*@ assert y ≢ (int)0xfffffffffffffff; */ ;
   {
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    unsigned long __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)y);
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_14),
-                        "1152921504606846975",10);
-    __e_acsl_var_15 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_var_14));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_16),
-                       (long)((int)__e_acsl_var_15));
-    __e_acsl_var_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_13),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_17 != 0,(char *)"Assertion",
+    mpz_t __e_acsl_13;
+    mpz_t __e_acsl_14;
+    unsigned long __e_acsl_15;
+    mpz_t __e_acsl_16;
+    int __e_acsl_17;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)y);
+    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_14),"1152921504606846975",
+                        10);
+    __e_acsl_15 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_14));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),
+                       (long)((int)__e_acsl_15));
+    __e_acsl_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_13),
+                             (__mpz_struct const *)(__e_acsl_16));
+    e_acsl_assert(__e_acsl_17 != 0,(char *)"Assertion",
                   (char *)"(y != (int)0xfffffffffffffff)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_14));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
   }
   
   /*@ assert (unsigned int)y ≢ (unsigned int)0xfffffffffffffff; */ ;
   {
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    unsigned long __e_acsl_var_20;
-    mpz_t __e_acsl_var_21;
-    int __e_acsl_var_22;
-    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_var_18),
+    mpz_t __e_acsl_18;
+    mpz_t __e_acsl_19;
+    unsigned long __e_acsl_20;
+    mpz_t __e_acsl_21;
+    int __e_acsl_22;
+    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_18),
                        (unsigned long)((unsigned int)y));
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_19),
-                        "1152921504606846975",10);
-    __e_acsl_var_20 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_var_19));
-    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_var_21),
-                       (unsigned long)((unsigned int)__e_acsl_var_20));
-    __e_acsl_var_22 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_18),
-                                 (__mpz_struct const *)(__e_acsl_var_21));
-    e_acsl_assert(__e_acsl_var_22 != 0,(char *)"Assertion",
+    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_19),"1152921504606846975",
+                        10);
+    __e_acsl_20 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_19));
+    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_21),
+                       (unsigned long)((unsigned int)__e_acsl_20));
+    __e_acsl_22 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_18),
+                             (__mpz_struct const *)(__e_acsl_21));
+    e_acsl_assert(__e_acsl_22 != 0,(char *)"Assertion",
                   (char *)"((unsigned int)y != (unsigned int)0xfffffffffffffff)",
                   19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_18));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_21));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/comparison.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/comparison.1.res.oracle
index ae41e9603b1..dadbee4cf5c 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/comparison.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/comparison.1.res.oracle
@@ -447,61 +447,58 @@ int main(void)
   y = 1;
   /*@ assert x < y; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)y);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 < 0,(char *)"Assertion",(char *)"(x < y)",9);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)y);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 < 0,(char *)"Assertion",(char *)"(x < y)",9);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ assert y > x; */ ;
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)x);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 > 0,(char *)"Assertion",(char *)"(y > x)",
-                  10);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)x);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 > 0,(char *)"Assertion",(char *)"(y > x)",10);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
   }
   
   /*@ assert x ≤ 0; */ ;
   {
-    mpz_t __e_acsl_var_7;
-    mpz_t __e_acsl_var_8;
-    int __e_acsl_var_9;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)0);
-    __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_7),
-                                (__mpz_struct const *)(__e_acsl_var_8));
-    e_acsl_assert(__e_acsl_var_9 <= 0,(char *)"Assertion",(char *)"(x <= 0)",
-                  11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+    mpz_t __e_acsl_7;
+    mpz_t __e_acsl_8;
+    int __e_acsl_9;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)0);
+    __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_7),
+                            (__mpz_struct const *)(__e_acsl_8));
+    e_acsl_assert(__e_acsl_9 <= 0,(char *)"Assertion",(char *)"(x <= 0)",11);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
   }
   
   /*@ assert y ≥ 1; */ ;
   {
-    mpz_t __e_acsl_var_10;
-    mpz_t __e_acsl_var_11;
-    int __e_acsl_var_12;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)1);
-    __e_acsl_var_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_10),
-                                 (__mpz_struct const *)(__e_acsl_var_11));
-    e_acsl_assert(__e_acsl_var_12 >= 0,(char *)"Assertion",
-                  (char *)"(y >= 1)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
+    mpz_t __e_acsl_10;
+    mpz_t __e_acsl_11;
+    int __e_acsl_12;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)1);
+    __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                             (__mpz_struct const *)(__e_acsl_11));
+    e_acsl_assert(__e_acsl_12 >= 0,(char *)"Assertion",(char *)"(y >= 1)",12);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_11));
   }
   
   s = (char *)"toto";
@@ -512,206 +509,201 @@ int main(void)
                 (char *)"(\"toto\" != \"titi\")",15);
   /*@ assert 5 < 18; */ ;
   {
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    int __e_acsl_var_15;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)5);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_14),(long)18);
-    __e_acsl_var_15 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_13),
-                                 (__mpz_struct const *)(__e_acsl_var_14));
-    e_acsl_assert(__e_acsl_var_15 < 0,(char *)"Assertion",(char *)"(5 < 18)",
-                  16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
+    mpz_t __e_acsl_13;
+    mpz_t __e_acsl_14;
+    int __e_acsl_15;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)5);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_14),(long)18);
+    __e_acsl_15 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_13),
+                             (__mpz_struct const *)(__e_acsl_14));
+    e_acsl_assert(__e_acsl_15 < 0,(char *)"Assertion",(char *)"(5 < 18)",16);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_14));
   }
   
   /*@ assert 32 > 3; */ ;
   {
-    mpz_t __e_acsl_var_16;
-    mpz_t __e_acsl_var_17;
-    int __e_acsl_var_18;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_16),(long)32);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_17),(long)3);
-    __e_acsl_var_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_16),
-                                 (__mpz_struct const *)(__e_acsl_var_17));
-    e_acsl_assert(__e_acsl_var_18 > 0,(char *)"Assertion",(char *)"(32 > 3)",
-                  17);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_17));
+    mpz_t __e_acsl_16;
+    mpz_t __e_acsl_17;
+    int __e_acsl_18;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),(long)32);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_17),(long)3);
+    __e_acsl_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_16),
+                             (__mpz_struct const *)(__e_acsl_17));
+    e_acsl_assert(__e_acsl_18 > 0,(char *)"Assertion",(char *)"(32 > 3)",17);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_17));
   }
   
   /*@ assert 12 ≤ 13; */ ;
   {
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    int __e_acsl_var_21;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)12);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_20),(long)13);
-    __e_acsl_var_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_19),
-                                 (__mpz_struct const *)(__e_acsl_var_20));
-    e_acsl_assert(__e_acsl_var_21 <= 0,(char *)"Assertion",
-                  (char *)"(12 <= 13)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
+    mpz_t __e_acsl_19;
+    mpz_t __e_acsl_20;
+    int __e_acsl_21;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)12);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_20),(long)13);
+    __e_acsl_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_19),
+                             (__mpz_struct const *)(__e_acsl_20));
+    e_acsl_assert(__e_acsl_21 <= 0,(char *)"Assertion",(char *)"(12 <= 13)",
+                  18);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_20));
   }
   
   /*@ assert 123 ≥ 12; */ ;
   {
-    mpz_t __e_acsl_var_22;
-    mpz_t __e_acsl_var_23;
-    int __e_acsl_var_24;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_22),(long)123);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_23),(long)12);
-    __e_acsl_var_24 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_22),
-                                 (__mpz_struct const *)(__e_acsl_var_23));
-    e_acsl_assert(__e_acsl_var_24 >= 0,(char *)"Assertion",
-                  (char *)"(123 >= 12)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_23));
+    mpz_t __e_acsl_22;
+    mpz_t __e_acsl_23;
+    int __e_acsl_24;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_22),(long)123);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_23),(long)12);
+    __e_acsl_24 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_22),
+                             (__mpz_struct const *)(__e_acsl_23));
+    e_acsl_assert(__e_acsl_24 >= 0,(char *)"Assertion",(char *)"(123 >= 12)",
+                  19);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_22));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_23));
   }
   
   /*@ assert 0xff ≡ 0xff; */ ;
   {
-    mpz_t __e_acsl_var_25;
-    int __e_acsl_var_26;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)0xff);
-    __e_acsl_var_26 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_25),
-                                 (__mpz_struct const *)(__e_acsl_var_25));
-    e_acsl_assert(__e_acsl_var_26 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_25;
+    int __e_acsl_26;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_25),(long)0xff);
+    __e_acsl_26 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_25),
+                             (__mpz_struct const *)(__e_acsl_25));
+    e_acsl_assert(__e_acsl_26 == 0,(char *)"Assertion",
                   (char *)"(0xff == 0xff)",20);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_25));
   }
   
   /*@ assert 1 ≢ 2; */ ;
   {
-    mpz_t __e_acsl_var_27;
-    mpz_t __e_acsl_var_28;
-    int __e_acsl_var_29;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)1);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_28),(long)2);
-    __e_acsl_var_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_27),
-                                 (__mpz_struct const *)(__e_acsl_var_28));
-    e_acsl_assert(__e_acsl_var_29 != 0,(char *)"Assertion",
-                  (char *)"(1 != 2)",21);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
+    mpz_t __e_acsl_27;
+    mpz_t __e_acsl_28;
+    int __e_acsl_29;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_27),(long)1);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_28),(long)2);
+    __e_acsl_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_27),
+                             (__mpz_struct const *)(__e_acsl_28));
+    e_acsl_assert(__e_acsl_29 != 0,(char *)"Assertion",(char *)"(1 != 2)",21);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_27));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_28));
   }
   
   /*@ assert -5 < 18; */ ;
   {
-    mpz_t __e_acsl_var_30;
-    mpz_t __e_acsl_var_31;
-    mpz_t __e_acsl_var_32;
-    int __e_acsl_var_33;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)5);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_31),
-               (__mpz_struct const *)(__e_acsl_var_30));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_32),(long)18);
-    __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_31),
-                                 (__mpz_struct const *)(__e_acsl_var_32));
-    e_acsl_assert(__e_acsl_var_33 < 0,(char *)"Assertion",
-                  (char *)"(-5 < 18)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
+    mpz_t __e_acsl_30;
+    mpz_t __e_acsl_31;
+    mpz_t __e_acsl_32;
+    int __e_acsl_33;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_30),(long)5);
+    __gmpz_init((__mpz_struct *)(__e_acsl_31));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_31),
+               (__mpz_struct const *)(__e_acsl_30));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_32),(long)18);
+    __e_acsl_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_31),
+                             (__mpz_struct const *)(__e_acsl_32));
+    e_acsl_assert(__e_acsl_33 < 0,(char *)"Assertion",(char *)"(-5 < 18)",23);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_30));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_32));
   }
   
   /*@ assert 32 > -3; */ ;
   {
-    mpz_t __e_acsl_var_34;
-    mpz_t __e_acsl_var_35;
-    mpz_t __e_acsl_var_36;
-    int __e_acsl_var_37;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_34),(long)32);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_36));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_36),
-               (__mpz_struct const *)(__e_acsl_var_35));
-    __e_acsl_var_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_36));
-    e_acsl_assert(__e_acsl_var_37 > 0,(char *)"Assertion",
-                  (char *)"(32 > -3)",24);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
+    mpz_t __e_acsl_34;
+    mpz_t __e_acsl_35;
+    mpz_t __e_acsl_36;
+    int __e_acsl_37;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_34),(long)32);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_35),(long)3);
+    __gmpz_init((__mpz_struct *)(__e_acsl_36));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_36),
+               (__mpz_struct const *)(__e_acsl_35));
+    __e_acsl_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_34),
+                             (__mpz_struct const *)(__e_acsl_36));
+    e_acsl_assert(__e_acsl_37 > 0,(char *)"Assertion",(char *)"(32 > -3)",24);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_34));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_35));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_36));
   }
   
   /*@ assert -12 ≤ 13; */ ;
   {
-    mpz_t __e_acsl_var_38;
-    mpz_t __e_acsl_var_39;
-    mpz_t __e_acsl_var_40;
-    int __e_acsl_var_41;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_38),(long)12);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_39),
-               (__mpz_struct const *)(__e_acsl_var_38));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_40),(long)13);
-    __e_acsl_var_41 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_39),
-                                 (__mpz_struct const *)(__e_acsl_var_40));
-    e_acsl_assert(__e_acsl_var_41 <= 0,(char *)"Assertion",
-                  (char *)"(-12 <= 13)",25);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_40));
+    mpz_t __e_acsl_38;
+    mpz_t __e_acsl_39;
+    mpz_t __e_acsl_40;
+    int __e_acsl_41;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_38),(long)12);
+    __gmpz_init((__mpz_struct *)(__e_acsl_39));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_39),
+               (__mpz_struct const *)(__e_acsl_38));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_40),(long)13);
+    __e_acsl_41 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_39),
+                             (__mpz_struct const *)(__e_acsl_40));
+    e_acsl_assert(__e_acsl_41 <= 0,(char *)"Assertion",(char *)"(-12 <= 13)",
+                  25);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_38));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_39));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_40));
   }
   
   /*@ assert 123 ≥ -12; */ ;
   {
-    mpz_t __e_acsl_var_42;
-    mpz_t __e_acsl_var_43;
-    mpz_t __e_acsl_var_44;
-    int __e_acsl_var_45;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_42),(long)123);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_43),(long)12);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_44));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_44),
-               (__mpz_struct const *)(__e_acsl_var_43));
-    __e_acsl_var_45 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_42),
-                                 (__mpz_struct const *)(__e_acsl_var_44));
-    e_acsl_assert(__e_acsl_var_45 >= 0,(char *)"Assertion",
+    mpz_t __e_acsl_42;
+    mpz_t __e_acsl_43;
+    mpz_t __e_acsl_44;
+    int __e_acsl_45;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_42),(long)123);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_43),(long)12);
+    __gmpz_init((__mpz_struct *)(__e_acsl_44));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_44),
+               (__mpz_struct const *)(__e_acsl_43));
+    __e_acsl_45 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_42),
+                             (__mpz_struct const *)(__e_acsl_44));
+    e_acsl_assert(__e_acsl_45 >= 0,(char *)"Assertion",
                   (char *)"(123 >= -12)",26);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_42));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_43));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_44));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_42));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_43));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_44));
   }
   
   /*@ assert -0xff ≡ -0xff; */ ;
   {
-    mpz_t __e_acsl_var_46;
-    mpz_t __e_acsl_var_47;
-    int __e_acsl_var_48;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_46),(long)0xff);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_47));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_47),
-               (__mpz_struct const *)(__e_acsl_var_46));
-    __e_acsl_var_48 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_47),
-                                 (__mpz_struct const *)(__e_acsl_var_47));
-    e_acsl_assert(__e_acsl_var_48 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_46;
+    mpz_t __e_acsl_47;
+    int __e_acsl_48;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_46),(long)0xff);
+    __gmpz_init((__mpz_struct *)(__e_acsl_47));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_47),
+               (__mpz_struct const *)(__e_acsl_46));
+    __e_acsl_48 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_47),
+                             (__mpz_struct const *)(__e_acsl_47));
+    e_acsl_assert(__e_acsl_48 == 0,(char *)"Assertion",
                   (char *)"(-0xff == -0xff)",27);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_47));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_46));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_47));
   }
   
   /*@ assert 1 ≢ -2; */ ;
   {
-    mpz_t __e_acsl_var_49;
-    mpz_t __e_acsl_var_50;
-    mpz_t __e_acsl_var_51;
-    int __e_acsl_var_52;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_49),(long)1);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_50),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_51));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_51),
-               (__mpz_struct const *)(__e_acsl_var_50));
-    __e_acsl_var_52 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_49),
-                                 (__mpz_struct const *)(__e_acsl_var_51));
-    e_acsl_assert(__e_acsl_var_52 != 0,(char *)"Assertion",
-                  (char *)"(1 != -2)",28);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_49));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_50));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_51));
+    mpz_t __e_acsl_49;
+    mpz_t __e_acsl_50;
+    mpz_t __e_acsl_51;
+    int __e_acsl_52;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_49),(long)1);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_50),(long)2);
+    __gmpz_init((__mpz_struct *)(__e_acsl_51));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_51),
+               (__mpz_struct const *)(__e_acsl_50));
+    __e_acsl_52 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_49),
+                             (__mpz_struct const *)(__e_acsl_51));
+    e_acsl_assert(__e_acsl_52 != 0,(char *)"Assertion",(char *)"(1 != -2)",
+                  28);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_49));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_50));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_51));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/function_contract.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/function_contract.1.res.oracle
index 8470142c5f1..e26e4ea740d 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/function_contract.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/function_contract.1.res.oracle
@@ -613,10 +613,10 @@ PROJECT_FILE.i:551:[value] Function m, behavior b2: postcondition got status val
 [value] Values at end of function l:
 [value] Values at end of function m:
           X ∈ {7}
-          __e_acsl_var_4 ∈ {0; 1}
-          __e_acsl_var_16 ∈ {0; 1}
-          __e_acsl_var_28 ∈ {0; 1}
-          __e_acsl_var_30 ∈ {5}
+          __e_acsl_4 ∈ {0; 1}
+          __e_acsl_16 ∈ {0; 1}
+          __e_acsl_28 ∈ {0; 1}
+          __e_acsl_30 ∈ {5}
 [value] Values at end of function main:
           X ∈ {7}
           __retres ∈ {0}
@@ -675,17 +675,17 @@ void f(void)
 {
   X = 1;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)1);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Postcondition",
-                  (char *)"(X == 1)",10);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)1);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Postcondition",(char *)"(X == 1)",
+                  10);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
     return;
   }
   
@@ -697,25 +697,25 @@ void g(void)
 {
   X = 2;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    mpz_t __e_acsl_var_4;
-    int __e_acsl_var_5;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)2);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Postcondition",
-                  (char *)"(X == 2)",14);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)Y);
-    __e_acsl_var_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_5 == 0,(char *)"Postcondition",
-                  (char *)"(Y == 2)",15);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    mpz_t __e_acsl_4;
+    int __e_acsl_5;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)2);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Postcondition",(char *)"(X == 2)",
+                  14);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)Y);
+    __e_acsl_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_5 == 0,(char *)"Postcondition",(char *)"(Y == 2)",
+                  15);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
     return;
   }
   
@@ -725,17 +725,17 @@ void g(void)
 void h(void)
 {
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)2);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Precondition",
-                  (char *)"(X == 2)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)2);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Precondition",(char *)"(X == 2)",
+                  19);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
     X ++;
   }
   
@@ -747,28 +747,28 @@ void h(void)
 void i(void)
 {
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)3);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Precondition",
-                  (char *)"(X == 3)",23);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)Y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)2);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Precondition",
-                  (char *)"(Y == 2)",24);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)3);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Precondition",(char *)"(X == 3)",
+                  23);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)Y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)2);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Precondition",(char *)"(Y == 2)",
+                  24);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
     X += Y;
   }
   
@@ -789,74 +789,74 @@ void i(void)
 void j(void)
 {
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    mpz_t __e_acsl_var_6;
-    int __e_acsl_var_7;
-    mpz_t __e_acsl_var_8;
-    int __e_acsl_var_9;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)5);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Precondition",
-                  (char *)"(X == 5)",29);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)Y);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_6));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_6),
-               (__mpz_struct const *)(__e_acsl_var_4),
-               (__mpz_struct const *)(__e_acsl_var_5));
-    __e_acsl_var_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_6));
-    e_acsl_assert(__e_acsl_var_7 == 0,(char *)"Precondition",
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    mpz_t __e_acsl_6;
+    int __e_acsl_7;
+    mpz_t __e_acsl_8;
+    int __e_acsl_9;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)5);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Precondition",(char *)"(X == 5)",
+                  29);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)3);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)Y);
+    __gmpz_init((__mpz_struct *)(__e_acsl_6));
+    __gmpz_add((__mpz_struct *)(__e_acsl_6),
+               (__mpz_struct const *)(__e_acsl_4),
+               (__mpz_struct const *)(__e_acsl_5));
+    __e_acsl_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_6));
+    e_acsl_assert(__e_acsl_7 == 0,(char *)"Precondition",
                   (char *)"(X == 3+Y)",32);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)2);
-    __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_5),
-                                (__mpz_struct const *)(__e_acsl_var_8));
-    e_acsl_assert(__e_acsl_var_9 == 0,(char *)"Precondition",
-                  (char *)"(Y == 2)",33);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)2);
+    __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_5),
+                            (__mpz_struct const *)(__e_acsl_8));
+    e_acsl_assert(__e_acsl_9 == 0,(char *)"Precondition",(char *)"(Y == 2)",
+                  33);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_6));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
     X = 3;
   }
   
   {
-    mpz_t __e_acsl_var_10;
-    mpz_t __e_acsl_var_11;
-    int __e_acsl_var_12;
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    mpz_t __e_acsl_var_15;
-    int __e_acsl_var_16;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)3);
-    __e_acsl_var_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_10),
-                                 (__mpz_struct const *)(__e_acsl_var_11));
-    e_acsl_assert(__e_acsl_var_12 == 0,(char *)"Postcondition",
+    mpz_t __e_acsl_10;
+    mpz_t __e_acsl_11;
+    int __e_acsl_12;
+    mpz_t __e_acsl_13;
+    mpz_t __e_acsl_14;
+    mpz_t __e_acsl_15;
+    int __e_acsl_16;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)3);
+    __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                             (__mpz_struct const *)(__e_acsl_11));
+    e_acsl_assert(__e_acsl_12 == 0,(char *)"Postcondition",
                   (char *)"(X == 3)",30);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)Y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_14),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_15));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_15),
-               (__mpz_struct const *)(__e_acsl_var_13),
-               (__mpz_struct const *)(__e_acsl_var_14));
-    __e_acsl_var_16 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_10),
-                                 (__mpz_struct const *)(__e_acsl_var_15));
-    e_acsl_assert(__e_acsl_var_16 == 0,(char *)"Postcondition",
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)Y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_14),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_15));
+    __gmpz_add((__mpz_struct *)(__e_acsl_15),
+               (__mpz_struct const *)(__e_acsl_13),
+               (__mpz_struct const *)(__e_acsl_14));
+    __e_acsl_16 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                             (__mpz_struct const *)(__e_acsl_15));
+    e_acsl_assert(__e_acsl_16 == 0,(char *)"Postcondition",
                   (char *)"(X == Y+1)",34);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_11));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_14));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_15));
     return;
   }
   
@@ -877,109 +877,109 @@ void j(void)
 void k(void)
 {
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    int __e_acsl_var_7;
-    mpz_t __e_acsl_var_8;
-    int __e_acsl_var_9;
-    int __e_acsl_var_13;
-    int __e_acsl_var_17;
-    int __e_acsl_var_18;
-    int __e_acsl_var_22;
-    int __e_acsl_var_28;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)1);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    if (! (__e_acsl_var_3 == 0)) { __e_acsl_var_7 = 1; }
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    int __e_acsl_7;
+    mpz_t __e_acsl_8;
+    int __e_acsl_9;
+    int __e_acsl_13;
+    int __e_acsl_17;
+    int __e_acsl_18;
+    int __e_acsl_22;
+    int __e_acsl_28;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)1);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    if (! (__e_acsl_3 == 0)) { __e_acsl_7 = 1; }
     else {
-      mpz_t __e_acsl_var_4;
-      mpz_t __e_acsl_var_5;
-      int __e_acsl_var_6;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)X);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)0);
-      __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                  (__mpz_struct const *)(__e_acsl_var_5));
-      __e_acsl_var_7 = __e_acsl_var_6 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+      mpz_t __e_acsl_4;
+      mpz_t __e_acsl_5;
+      int __e_acsl_6;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)0);
+      __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                              (__mpz_struct const *)(__e_acsl_5));
+      __e_acsl_7 = __e_acsl_6 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_5));
     }
-    e_acsl_assert(__e_acsl_var_7,(char *)"Precondition",
+    e_acsl_assert(__e_acsl_7,(char *)"Precondition",
                   (char *)"(X == 1 ==> X == 0)",40);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)3);
-    __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_8));
-    if (__e_acsl_var_9 == 0) {
-      mpz_t __e_acsl_var_10;
-      mpz_t __e_acsl_var_11;
-      int __e_acsl_var_12;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)Y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)2);
-      __e_acsl_var_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_10),
-                                   (__mpz_struct const *)(__e_acsl_var_11));
-      __e_acsl_var_13 = __e_acsl_var_12 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)3);
+    __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_8));
+    if (__e_acsl_9 == 0) {
+      mpz_t __e_acsl_10;
+      mpz_t __e_acsl_11;
+      int __e_acsl_12;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)Y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)2);
+      __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                               (__mpz_struct const *)(__e_acsl_11));
+      __e_acsl_13 = __e_acsl_12 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_11));
     }
-    else { __e_acsl_var_13 = 0; }
-    if (! __e_acsl_var_13) { __e_acsl_var_17 = 1; }
+    else { __e_acsl_13 = 0; }
+    if (! __e_acsl_13) { __e_acsl_17 = 1; }
     else {
-      mpz_t __e_acsl_var_14;
-      mpz_t __e_acsl_var_15;
-      int __e_acsl_var_16;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_14),(long)X);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),(long)3);
-      __e_acsl_var_16 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_14),
-                                   (__mpz_struct const *)(__e_acsl_var_15));
-      __e_acsl_var_17 = __e_acsl_var_16 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
+      mpz_t __e_acsl_14;
+      mpz_t __e_acsl_15;
+      int __e_acsl_16;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_14),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_15),(long)3);
+      __e_acsl_16 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_14),
+                               (__mpz_struct const *)(__e_acsl_15));
+      __e_acsl_17 = __e_acsl_16 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_14));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_15));
     }
-    e_acsl_assert(__e_acsl_var_17,(char *)"Precondition",
+    e_acsl_assert(__e_acsl_17,(char *)"Precondition",
                   (char *)"(X == 3 && Y == 2 ==> X == 3)",44);
-    __e_acsl_var_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                 (__mpz_struct const *)(__e_acsl_var_8));
-    if (__e_acsl_var_18 == 0) {
-      mpz_t __e_acsl_var_19;
-      mpz_t __e_acsl_var_20;
-      int __e_acsl_var_21;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)Y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_20),(long)2);
-      __e_acsl_var_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_19),
-                                   (__mpz_struct const *)(__e_acsl_var_20));
-      __e_acsl_var_22 = __e_acsl_var_21 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
+    __e_acsl_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                             (__mpz_struct const *)(__e_acsl_8));
+    if (__e_acsl_18 == 0) {
+      mpz_t __e_acsl_19;
+      mpz_t __e_acsl_20;
+      int __e_acsl_21;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)Y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_20),(long)2);
+      __e_acsl_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_19),
+                               (__mpz_struct const *)(__e_acsl_20));
+      __e_acsl_22 = __e_acsl_21 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_20));
     }
-    else { __e_acsl_var_22 = 0; }
-    if (! __e_acsl_var_22) { __e_acsl_var_28 = 1; }
+    else { __e_acsl_22 = 0; }
+    if (! __e_acsl_22) { __e_acsl_28 = 1; }
     else {
-      mpz_t __e_acsl_var_23;
-      mpz_t __e_acsl_var_24;
-      mpz_t __e_acsl_var_25;
-      mpz_t __e_acsl_var_26;
-      int __e_acsl_var_27;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_23),(long)X);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_24),(long)Y);
-      __gmpz_init((__mpz_struct *)(__e_acsl_var_25));
-      __gmpz_add((__mpz_struct *)(__e_acsl_var_25),
-                 (__mpz_struct const *)(__e_acsl_var_23),
-                 (__mpz_struct const *)(__e_acsl_var_24));
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_26),(long)5);
-      __e_acsl_var_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_25),
-                                   (__mpz_struct const *)(__e_acsl_var_26));
-      __e_acsl_var_28 = __e_acsl_var_27 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_23));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
+      mpz_t __e_acsl_23;
+      mpz_t __e_acsl_24;
+      mpz_t __e_acsl_25;
+      mpz_t __e_acsl_26;
+      int __e_acsl_27;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_23),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_24),(long)Y);
+      __gmpz_init((__mpz_struct *)(__e_acsl_25));
+      __gmpz_add((__mpz_struct *)(__e_acsl_25),
+                 (__mpz_struct const *)(__e_acsl_23),
+                 (__mpz_struct const *)(__e_acsl_24));
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_26),(long)5);
+      __e_acsl_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_25),
+                               (__mpz_struct const *)(__e_acsl_26));
+      __e_acsl_28 = __e_acsl_27 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_23));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_24));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_25));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_26));
     }
-    e_acsl_assert(__e_acsl_var_28,(char *)"Precondition",
+    e_acsl_assert(__e_acsl_28,(char *)"Precondition",
                   (char *)"(X == 3 && Y == 2 ==> X+Y == 5)",45);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
     X += Y;
   }
   
@@ -991,31 +991,30 @@ int l(void)
 {
   /*@ assert Y ≡ 2; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)Y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)2);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",(char *)"(Y == 2)",
-                  51);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)Y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)2);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(Y == 2)",51);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)5);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Postcondition",
-                  (char *)"(X == 5)",49);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)5);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Postcondition",(char *)"(X == 5)",
+                  49);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
     return (X);
   }
   
@@ -1035,137 +1034,136 @@ int l(void)
 */
 void m(void)
 {
-  int __e_acsl_var_4;
-  int __e_acsl_var_16;
-  int __e_acsl_var_28;
-  int __e_acsl_var_30;
-  __e_acsl_var_30 = X;
+  int __e_acsl_4;
+  int __e_acsl_16;
+  int __e_acsl_28;
+  int __e_acsl_30;
+  __e_acsl_30 = X;
   {
-    mpz_t __e_acsl_var_21;
-    mpz_t __e_acsl_var_22;
-    int __e_acsl_var_23;
-    int __e_acsl_var_27;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_22),(long)5);
-    __e_acsl_var_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_21),
-                                 (__mpz_struct const *)(__e_acsl_var_22));
-    if (__e_acsl_var_23 == 0) {
-      mpz_t __e_acsl_var_24;
-      mpz_t __e_acsl_var_25;
-      int __e_acsl_var_26;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_24),(long)Y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)2);
-      __e_acsl_var_26 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_24),
-                                   (__mpz_struct const *)(__e_acsl_var_25));
-      __e_acsl_var_27 = __e_acsl_var_26 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
+    mpz_t __e_acsl_21;
+    mpz_t __e_acsl_22;
+    int __e_acsl_23;
+    int __e_acsl_27;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_21),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_22),(long)5);
+    __e_acsl_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_21),
+                             (__mpz_struct const *)(__e_acsl_22));
+    if (__e_acsl_23 == 0) {
+      mpz_t __e_acsl_24;
+      mpz_t __e_acsl_25;
+      int __e_acsl_26;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_24),(long)Y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_25),(long)2);
+      __e_acsl_26 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_24),
+                               (__mpz_struct const *)(__e_acsl_25));
+      __e_acsl_27 = __e_acsl_26 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_24));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_25));
     }
-    else { __e_acsl_var_27 = 0; }
-    __e_acsl_var_28 = __e_acsl_var_27;
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
+    else { __e_acsl_27 = 0; }
+    __e_acsl_28 = __e_acsl_27;
+    __gmpz_clear((__mpz_struct *)(__e_acsl_21));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_22));
   }
   
   {
-    mpz_t __e_acsl_var_9;
-    mpz_t __e_acsl_var_10;
-    int __e_acsl_var_11;
-    int __e_acsl_var_15;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)5);
-    __e_acsl_var_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_9),
-                                 (__mpz_struct const *)(__e_acsl_var_10));
-    if (__e_acsl_var_11 == 0) {
-      mpz_t __e_acsl_var_12;
-      mpz_t __e_acsl_var_13;
-      int __e_acsl_var_14;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)Y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)2);
-      __e_acsl_var_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_12),
-                                   (__mpz_struct const *)(__e_acsl_var_13));
-      __e_acsl_var_15 = __e_acsl_var_14 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
+    mpz_t __e_acsl_9;
+    mpz_t __e_acsl_10;
+    int __e_acsl_11;
+    int __e_acsl_15;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)5);
+    __e_acsl_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_9),
+                             (__mpz_struct const *)(__e_acsl_10));
+    if (__e_acsl_11 == 0) {
+      mpz_t __e_acsl_12;
+      mpz_t __e_acsl_13;
+      int __e_acsl_14;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_12),(long)Y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)2);
+      __e_acsl_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_12),
+                               (__mpz_struct const *)(__e_acsl_13));
+      __e_acsl_15 = __e_acsl_14 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_12));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_13));
     }
-    else { __e_acsl_var_15 = 0; }
-    __e_acsl_var_16 = __e_acsl_var_15;
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
+    else { __e_acsl_15 = 0; }
+    __e_acsl_16 = __e_acsl_15;
+    __gmpz_clear((__mpz_struct *)(__e_acsl_9));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
   }
   
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)7);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    __e_acsl_var_4 = __e_acsl_var_3 == 0;
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)7);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    __e_acsl_4 = __e_acsl_3 == 0;
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   X += Y;
   {
-    int __e_acsl_var_8;
-    int __e_acsl_var_20;
-    int __e_acsl_var_35;
-    if (! __e_acsl_var_4) { __e_acsl_var_8 = 1; }
+    int __e_acsl_8;
+    int __e_acsl_20;
+    int __e_acsl_35;
+    if (! __e_acsl_4) { __e_acsl_8 = 1; }
     else {
-      mpz_t __e_acsl_var_5;
-      mpz_t __e_acsl_var_6;
-      int __e_acsl_var_7;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)X);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_6),(long)95);
-      __e_acsl_var_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_5),
-                                  (__mpz_struct const *)(__e_acsl_var_6));
-      __e_acsl_var_8 = __e_acsl_var_7 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
+      mpz_t __e_acsl_5;
+      mpz_t __e_acsl_6;
+      int __e_acsl_7;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_6),(long)95);
+      __e_acsl_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_5),
+                              (__mpz_struct const *)(__e_acsl_6));
+      __e_acsl_8 = __e_acsl_7 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_6));
     }
-    e_acsl_assert(__e_acsl_var_8,(char *)"Postcondition",
+    e_acsl_assert(__e_acsl_8,(char *)"Postcondition",
                   (char *)"(\\old(X == 7) ==> X == 95)",58);
-    if (! __e_acsl_var_16) { __e_acsl_var_20 = 1; }
+    if (! __e_acsl_16) { __e_acsl_20 = 1; }
     else {
-      mpz_t __e_acsl_var_17;
-      mpz_t __e_acsl_var_18;
-      int __e_acsl_var_19;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_17),(long)X);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)7);
-      __e_acsl_var_19 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_17),
-                                   (__mpz_struct const *)(__e_acsl_var_18));
-      __e_acsl_var_20 = __e_acsl_var_19 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_17));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
+      mpz_t __e_acsl_17;
+      mpz_t __e_acsl_18;
+      int __e_acsl_19;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_17),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_18),(long)7);
+      __e_acsl_19 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_17),
+                               (__mpz_struct const *)(__e_acsl_18));
+      __e_acsl_20 = __e_acsl_19 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_17));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_18));
     }
-    e_acsl_assert(__e_acsl_var_20,(char *)"Postcondition",
+    e_acsl_assert(__e_acsl_20,(char *)"Postcondition",
                   (char *)"(\\old(X == 5 && Y == 2) ==> X == 7)",62);
-    if (! __e_acsl_var_28) { __e_acsl_var_35 = 1; }
+    if (! __e_acsl_28) { __e_acsl_35 = 1; }
     else {
-      mpz_t __e_acsl_var_29;
-      mpz_t __e_acsl_var_31;
-      mpz_t __e_acsl_var_32;
-      mpz_t __e_acsl_var_33;
-      int __e_acsl_var_34;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_29),(long)X);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),
-                         (long)__e_acsl_var_30);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_32),(long)Y);
-      __gmpz_init((__mpz_struct *)(__e_acsl_var_33));
-      __gmpz_add((__mpz_struct *)(__e_acsl_var_33),
-                 (__mpz_struct const *)(__e_acsl_var_31),
-                 (__mpz_struct const *)(__e_acsl_var_32));
-      __e_acsl_var_34 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_29),
-                                   (__mpz_struct const *)(__e_acsl_var_33));
-      __e_acsl_var_35 = __e_acsl_var_34 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_29));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_33));
+      mpz_t __e_acsl_29;
+      mpz_t __e_acsl_31;
+      mpz_t __e_acsl_32;
+      mpz_t __e_acsl_33;
+      int __e_acsl_34;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_29),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_31),(long)__e_acsl_30);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_32),(long)Y);
+      __gmpz_init((__mpz_struct *)(__e_acsl_33));
+      __gmpz_add((__mpz_struct *)(__e_acsl_33),
+                 (__mpz_struct const *)(__e_acsl_31),
+                 (__mpz_struct const *)(__e_acsl_32));
+      __e_acsl_34 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_29),
+                               (__mpz_struct const *)(__e_acsl_33));
+      __e_acsl_35 = __e_acsl_34 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_29));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_32));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_33));
     }
-    e_acsl_assert(__e_acsl_var_35,(char *)"Postcondition",
+    e_acsl_assert(__e_acsl_35,(char *)"Postcondition",
                   (char *)"(\\old(X == 5 && Y == 2) ==> X == \\old(X)+Y)",63);
     return;
   }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/function_contract.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/function_contract.res.oracle
index e508228f378..0d0e6654ae5 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/function_contract.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/function_contract.res.oracle
@@ -5,7 +5,7 @@
         X ∈ {0}
         Y ∈ {2}
 [value] computing for function f <- main.
-        Called from PROJECT_FILE.i:402.
+        Called from PROJECT_FILE.i:401.
 [value] computing for function e_acsl_assert <- f <- main.
         Called from PROJECT_FILE.i:236.
 PROJECT_FILE.i:221:[value] Function e_acsl_assert: precondition got status valid.
@@ -15,7 +15,7 @@ PROJECT_FILE.i:232:[value] Function f: postcondition got status valid.
 [value] Recording results for f
 [value] Done for function f
 [value] computing for function g <- main.
-        Called from PROJECT_FILE.i:403.
+        Called from PROJECT_FILE.i:402.
 [value] computing for function e_acsl_assert <- g <- main.
         Called from PROJECT_FILE.i:245.
 [value] Recording results for e_acsl_assert
@@ -29,7 +29,7 @@ PROJECT_FILE.i:241:[value] Function g: postcondition got status valid.
 [value] Recording results for g
 [value] Done for function g
 [value] computing for function h <- main.
-        Called from PROJECT_FILE.i:404.
+        Called from PROJECT_FILE.i:403.
 PROJECT_FILE.i:250:[value] Function h: precondition got status valid.
 [value] computing for function e_acsl_assert <- h <- main.
         Called from PROJECT_FILE.i:253.
@@ -38,7 +38,7 @@ PROJECT_FILE.i:250:[value] Function h: precondition got status valid.
 [value] Recording results for h
 [value] Done for function h
 [value] computing for function i <- main.
-        Called from PROJECT_FILE.i:405.
+        Called from PROJECT_FILE.i:404.
 PROJECT_FILE.i:258:[value] Function i: precondition got status valid.
 PROJECT_FILE.i:259:[value] Function i: precondition got status valid.
 [value] computing for function e_acsl_assert <- i <- main.
@@ -52,7 +52,7 @@ PROJECT_FILE.i:259:[value] Function i: precondition got status valid.
 [value] Recording results for i
 [value] Done for function i
 [value] computing for function j <- main.
-        Called from PROJECT_FILE.i:406.
+        Called from PROJECT_FILE.i:405.
 PROJECT_FILE.i:269:[value] Function j, behavior b1: precondition got status valid.
 PROJECT_FILE.i:273:[value] Function j, behavior b2: precondition got status valid.
 PROJECT_FILE.i:274:[value] Function j, behavior b2: precondition got status valid.
@@ -81,7 +81,7 @@ PROJECT_FILE.i:275:[value] Function j, behavior b2: postcondition got status val
 [value] Recording results for j
 [value] Done for function j
 [value] computing for function k <- main.
-        Called from PROJECT_FILE.i:407.
+        Called from PROJECT_FILE.i:406.
 PROJECT_FILE.i:294:[value] Function k, behavior b1: assumption got status invalid; precondition not evaluated.
 PROJECT_FILE.i:299:[value] Function k, behavior b2: precondition got status valid.
 PROJECT_FILE.i:300:[value] Function k, behavior b2: precondition got status valid.
@@ -100,7 +100,7 @@ PROJECT_FILE.i:300:[value] Function k, behavior b2: precondition got status vali
 [value] Recording results for k
 [value] Done for function k
 [value] computing for function l <- main.
-        Called from PROJECT_FILE.i:408.
+        Called from PROJECT_FILE.i:407.
 PROJECT_FILE.i:336:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- l <- main.
         Called from PROJECT_FILE.i:337.
@@ -114,7 +114,7 @@ PROJECT_FILE.i:333:[value] Function l: postcondition got status valid.
 [value] Recording results for l
 [value] Done for function l
 [value] computing for function m <- main.
-        Called from PROJECT_FILE.i:409.
+        Called from PROJECT_FILE.i:408.
 [value] computing for function e_acsl_assert <- m <- main.
         Called from PROJECT_FILE.i:382.
 [value] Recording results for e_acsl_assert
@@ -124,7 +124,7 @@ PROJECT_FILE.i:333:[value] Function l: postcondition got status valid.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function e_acsl_assert <- m <- main.
-        Called from PROJECT_FILE.i:392.
+        Called from PROJECT_FILE.i:391.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 PROJECT_FILE.i:345:[value] Function m, behavior b1: assumes got status invalid; post-condition not evaluated.
@@ -151,10 +151,10 @@ PROJECT_FILE.i:351:[value] Function m, behavior b2: postcondition got status val
 [value] Values at end of function l:
 [value] Values at end of function m:
           X ∈ {7}
-          __e_acsl_var ∈ {0}
-          __e_acsl_var_4 ∈ {1}
-          __e_acsl_var_7 ∈ {1}
-          __e_acsl_var_8 ∈ {5}
+          __e_acsl ∈ {0}
+          __e_acsl_4 ∈ {1}
+          __e_acsl_7 ∈ {1}
+          __e_acsl_8 ∈ {5}
 [value] Values at end of function main:
           X ∈ {7}
           __retres ∈ {0}
@@ -253,26 +253,26 @@ void j(void)
 void k(void)
 {
   {
-    int __e_acsl_var;
-    int __e_acsl_var_2;
-    int __e_acsl_var_3;
-    int __e_acsl_var_4;
-    int __e_acsl_var_5;
-    if (! (X == 1)) { __e_acsl_var = 1; }
-    else { __e_acsl_var = X == 0; }
-    e_acsl_assert(__e_acsl_var,(char *)"Precondition",
+    int __e_acsl;
+    int __e_acsl_2;
+    int __e_acsl_3;
+    int __e_acsl_4;
+    int __e_acsl_5;
+    if (! (X == 1)) { __e_acsl = 1; }
+    else { __e_acsl = X == 0; }
+    e_acsl_assert(__e_acsl,(char *)"Precondition",
                   (char *)"(X == 1 ==> X == 0)",40);
-    if (X == 3) { __e_acsl_var_2 = Y == 2; }
-    else { __e_acsl_var_2 = 0; }
-    if (! __e_acsl_var_2) { __e_acsl_var_3 = 1; }
-    else { __e_acsl_var_3 = X == 3; }
-    e_acsl_assert(__e_acsl_var_3,(char *)"Precondition",
+    if (X == 3) { __e_acsl_2 = Y == 2; }
+    else { __e_acsl_2 = 0; }
+    if (! __e_acsl_2) { __e_acsl_3 = 1; }
+    else { __e_acsl_3 = X == 3; }
+    e_acsl_assert(__e_acsl_3,(char *)"Precondition",
                   (char *)"(X == 3 && Y == 2 ==> X == 3)",44);
-    if (X == 3) { __e_acsl_var_4 = Y == 2; }
-    else { __e_acsl_var_4 = 0; }
-    if (! __e_acsl_var_4) { __e_acsl_var_5 = 1; }
-    else { __e_acsl_var_5 = (long long)X + (long long)Y == (long long)5; }
-    e_acsl_assert(__e_acsl_var_5,(char *)"Precondition",
+    if (X == 3) { __e_acsl_4 = Y == 2; }
+    else { __e_acsl_4 = 0; }
+    if (! __e_acsl_4) { __e_acsl_5 = 1; }
+    else { __e_acsl_5 = (long long)X + (long long)Y == (long long)5; }
+    e_acsl_assert(__e_acsl_5,(char *)"Precondition",
                   (char *)"(X == 3 && Y == 2 ==> X+Y == 5)",45);
     X += Y;
   }
@@ -303,42 +303,41 @@ int l(void)
 */
 void m(void)
 {
-  int __e_acsl_var;
-  int __e_acsl_var_4;
-  int __e_acsl_var_7;
-  int __e_acsl_var_8;
-  __e_acsl_var_8 = X;
-  { int __e_acsl_var_6;
-    if (X == 5) { __e_acsl_var_6 = Y == 2; }
-    else { __e_acsl_var_6 = 0; }
-    __e_acsl_var_7 = __e_acsl_var_6;
+  int __e_acsl;
+  int __e_acsl_4;
+  int __e_acsl_7;
+  int __e_acsl_8;
+  __e_acsl_8 = X;
+  { int __e_acsl_6;
+    if (X == 5) { __e_acsl_6 = Y == 2; }
+    else { __e_acsl_6 = 0; }
+    __e_acsl_7 = __e_acsl_6;
   }
   
-  { int __e_acsl_var_3;
-    if (X == 5) { __e_acsl_var_3 = Y == 2; }
-    else { __e_acsl_var_3 = 0; }
-    __e_acsl_var_4 = __e_acsl_var_3;
+  { int __e_acsl_3;
+    if (X == 5) { __e_acsl_3 = Y == 2; }
+    else { __e_acsl_3 = 0; }
+    __e_acsl_4 = __e_acsl_3;
   }
   
-  __e_acsl_var = X == 7;
+  __e_acsl = X == 7;
   X += Y;
   {
-    int __e_acsl_var_2;
-    int __e_acsl_var_5;
-    int __e_acsl_var_9;
-    if (! __e_acsl_var) { __e_acsl_var_2 = 1; }
-    else { __e_acsl_var_2 = X == 95; }
-    e_acsl_assert(__e_acsl_var_2,(char *)"Postcondition",
+    int __e_acsl_2;
+    int __e_acsl_5;
+    int __e_acsl_9;
+    if (! __e_acsl) { __e_acsl_2 = 1; }
+    else { __e_acsl_2 = X == 95; }
+    e_acsl_assert(__e_acsl_2,(char *)"Postcondition",
                   (char *)"(\\old(X == 7) ==> X == 95)",58);
-    if (! __e_acsl_var_4) { __e_acsl_var_5 = 1; }
-    else { __e_acsl_var_5 = X == 7; }
-    e_acsl_assert(__e_acsl_var_5,(char *)"Postcondition",
+    if (! __e_acsl_4) { __e_acsl_5 = 1; }
+    else { __e_acsl_5 = X == 7; }
+    e_acsl_assert(__e_acsl_5,(char *)"Postcondition",
                   (char *)"(\\old(X == 5 && Y == 2) ==> X == 7)",62);
-    if (! __e_acsl_var_7) { __e_acsl_var_9 = 1; }
-    else {
-      __e_acsl_var_9 = (long long)X == (long long)__e_acsl_var_8 + (long long)Y;
+    if (! __e_acsl_7) { __e_acsl_9 = 1; }
+    else { __e_acsl_9 = (long long)X == (long long)__e_acsl_8 + (long long)Y;
     }
-    e_acsl_assert(__e_acsl_var_9,(char *)"Postcondition",
+    e_acsl_assert(__e_acsl_9,(char *)"Postcondition",
                   (char *)"(\\old(X == 5 && Y == 2) ==> X == \\old(X)+Y)",63);
     return;
   }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_arith.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_arith.c
index 7e3519f4793..35650fd9f44 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_arith.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_arith.c
@@ -40,53 +40,53 @@ int main(void)
                 (char *)"Assertion",(char *)"(x*3 == -9)",18);
   /*@ assert x/3 ≡ -1; */ ;
   {
-    int __e_acsl_var;
+    int __e_acsl;
     /*@ assert 3 ≢ 0; */ ;
     e_acsl_assert(! (3 == 0),(char *)"Assertion",(char *)"(3 == 0)",19);
-    __e_acsl_var = x / 3;
-    e_acsl_assert(__e_acsl_var == -1,(char *)"Assertion",
-                  (char *)"(x/3 == -1)",19);
+    __e_acsl = x / 3;
+    e_acsl_assert(__e_acsl == -1,(char *)"Assertion",(char *)"(x/3 == -1)",
+                  19);
   }
   
   /*@ assert 0xfffffffffff/0xfffffffffff ≡ 1; */ ;
   {
-    int __e_acsl_var_2;
+    int __e_acsl_2;
     /*@ assert 0xfffffffffff ≢ 0; */ ;
     e_acsl_assert(! (0xfffffffffff == (long long)0),(char *)"Assertion",
                   (char *)"(0xfffffffffff == 0)",20);
-    __e_acsl_var_2 = (int)(0xfffffffffff / 0xfffffffffff);
-    e_acsl_assert(__e_acsl_var_2 == 1,(char *)"Assertion",
+    __e_acsl_2 = (int)(0xfffffffffff / 0xfffffffffff);
+    e_acsl_assert(__e_acsl_2 == 1,(char *)"Assertion",
                   (char *)"(0xfffffffffff/0xfffffffffff == 1)",20);
   }
   
   /*@ assert x%2 ≡ -1; */ ;
   {
-    int __e_acsl_var_3;
+    int __e_acsl_3;
     /*@ assert 2 ≢ 0; */ ;
     e_acsl_assert(! (2 == 0),(char *)"Assertion",(char *)"(2 == 0)",21);
-    __e_acsl_var_3 = x % 2;
-    e_acsl_assert(__e_acsl_var_3 == -1,(char *)"Assertion",
-                  (char *)"(x%2 == -1)",21);
+    __e_acsl_3 = x % 2;
+    e_acsl_assert(__e_acsl_3 == -1,(char *)"Assertion",(char *)"(x%2 == -1)",
+                  21);
   }
   
   /*@ assert -3%-2 ≡ -1; */ ;
   {
-    int __e_acsl_var_4;
+    int __e_acsl_4;
     /*@ assert -2 ≢ 0; */ ;
     e_acsl_assert(! (-2 == 0),(char *)"Assertion",(char *)"(-2 == 0)",22);
-    __e_acsl_var_4 = -3 % -2;
-    e_acsl_assert(__e_acsl_var_4 == -1,(char *)"Assertion",
+    __e_acsl_4 = -3 % -2;
+    e_acsl_assert(__e_acsl_4 == -1,(char *)"Assertion",
                   (char *)"(-3%-2 == -1)",22);
   }
   
   /*@ assert 3%-2 ≡ 1; */ ;
   {
-    int __e_acsl_var_5;
+    int __e_acsl_5;
     /*@ assert -2 ≢ 0; */ ;
     e_acsl_assert(! (-2 == 0),(char *)"Assertion",(char *)"(-2 == 0)",23);
-    __e_acsl_var_5 = 3 % -2;
-    e_acsl_assert(__e_acsl_var_5 == 1,(char *)"Assertion",
-                  (char *)"(3%-2 == 1)",23);
+    __e_acsl_5 = 3 % -2;
+    e_acsl_assert(__e_acsl_5 == 1,(char *)"Assertion",(char *)"(3%-2 == 1)",
+                  23);
   }
   
   /*@ assert ((x*2+(3+y))-4)+(x-y) ≡ -10; */ ;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_arith2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_arith2.c
index b91ee4c1fa6..2d67d598941 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_arith2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_arith2.c
@@ -101,414 +101,580 @@ int main(void)
   y = 2;
   /*@ assert -3 ≡ x; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    mpz_t __e_acsl_var_3;
-    int __e_acsl_var_4;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_2),
-               (__mpz_struct const *)(__e_acsl_var));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)x);
-    __e_acsl_var_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_2),
-                                (__mpz_struct const *)(__e_acsl_var_3));
-    e_acsl_assert(__e_acsl_var_4 == 0,(char *)"Assertion",
-                  (char *)"(-3 == x)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    mpz_t __e_acsl_3;
+    int __e_acsl_4;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)3);
+    __gmpz_init((__mpz_struct *)(__e_acsl_2));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_2),(__mpz_struct const *)(__e_acsl));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)x);
+    __e_acsl_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_2),
+                            (__mpz_struct const *)(__e_acsl_3));
+    e_acsl_assert(__e_acsl_4 == 0,(char *)"Assertion",(char *)"(-3 == x)",12);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_3));
   }
   
   /*@ assert x ≡ -3; */ ;
   {
-    mpz_t __e_acsl_var_5;
-    mpz_t __e_acsl_var_6;
-    mpz_t __e_acsl_var_7;
-    int __e_acsl_var_8;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_6),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_7),
-               (__mpz_struct const *)(__e_acsl_var_6));
-    __e_acsl_var_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_5),
-                                (__mpz_struct const *)(__e_acsl_var_7));
-    e_acsl_assert(__e_acsl_var_8 == 0,(char *)"Assertion",
-                  (char *)"(x == -3)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
+    mpz_t __e_acsl_5;
+    mpz_t __e_acsl_6;
+    mpz_t __e_acsl_7;
+    int __e_acsl_8;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_6),(long)3);
+    __gmpz_init((__mpz_struct *)(__e_acsl_7));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_7),
+               (__mpz_struct const *)(__e_acsl_6));
+    __e_acsl_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_5),
+                            (__mpz_struct const *)(__e_acsl_7));
+    e_acsl_assert(__e_acsl_8 == 0,(char *)"Assertion",(char *)"(x == -3)",13);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_6));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
   }
   
   /*@ assert 0 ≢ ~0; */ ;
   {
-    mpz_t __e_acsl_var_9;
-    mpz_t __e_acsl_var_10;
-    int __e_acsl_var_11;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)0);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_com((__mpz_struct *)(__e_acsl_var_10),
-               (__mpz_struct const *)(__e_acsl_var_9));
-    __e_acsl_var_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_9),
-                                 (__mpz_struct const *)(__e_acsl_var_10));
-    e_acsl_assert(__e_acsl_var_11 != 0,(char *)"Assertion",
-                  (char *)"(0 != ~0)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
+    mpz_t __e_acsl_9;
+    mpz_t __e_acsl_10;
+    int __e_acsl_11;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)0);
+    __gmpz_init((__mpz_struct *)(__e_acsl_10));
+    __gmpz_com((__mpz_struct *)(__e_acsl_10),
+               (__mpz_struct const *)(__e_acsl_9));
+    __e_acsl_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_9),
+                             (__mpz_struct const *)(__e_acsl_10));
+    e_acsl_assert(__e_acsl_11 != 0,(char *)"Assertion",(char *)"(0 != ~0)",
+                  14);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_9));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
   }
   
   /*@ assert x+1 ≡ -2; */ ;
   {
-    mpz_t __e_acsl_var_12;
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    mpz_t __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_14),
-               (__mpz_struct const *)(__e_acsl_var_12),
-               (__mpz_struct const *)(__e_acsl_var_13));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_16),
-               (__mpz_struct const *)(__e_acsl_var_15));
-    __e_acsl_var_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_14),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_17 == 0,(char *)"Assertion",
-                  (char *)"(x+1 == -2)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
+    mpz_t __e_acsl_12;
+    mpz_t __e_acsl_13;
+    mpz_t __e_acsl_14;
+    mpz_t __e_acsl_15;
+    mpz_t __e_acsl_16;
+    int __e_acsl_17;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_12),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_14));
+    __gmpz_add((__mpz_struct *)(__e_acsl_14),
+               (__mpz_struct const *)(__e_acsl_12),
+               (__mpz_struct const *)(__e_acsl_13));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_15),(long)2);
+    __gmpz_init((__mpz_struct *)(__e_acsl_16));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_16),
+               (__mpz_struct const *)(__e_acsl_15));
+    __e_acsl_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_14),
+                             (__mpz_struct const *)(__e_acsl_16));
+    e_acsl_assert(__e_acsl_17 == 0,(char *)"Assertion",(char *)"(x+1 == -2)",
+                  16);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_12));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_14));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_15));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
   }
   
   /*@ assert x-1 ≡ -4; */ ;
   {
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    mpz_t __e_acsl_var_21;
-    mpz_t __e_acsl_var_22;
-    int __e_acsl_var_23;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_20),
-               (__mpz_struct const *)(__e_acsl_var_18),
-               (__mpz_struct const *)(__e_acsl_var_19));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_22));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_22),
-               (__mpz_struct const *)(__e_acsl_var_21));
-    __e_acsl_var_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_20),
-                                 (__mpz_struct const *)(__e_acsl_var_22));
-    e_acsl_assert(__e_acsl_var_23 == 0,(char *)"Assertion",
-                  (char *)"(x-1 == -4)",17);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
+    mpz_t __e_acsl_18;
+    mpz_t __e_acsl_19;
+    mpz_t __e_acsl_20;
+    mpz_t __e_acsl_21;
+    mpz_t __e_acsl_22;
+    int __e_acsl_23;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_18),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_20));
+    __gmpz_sub((__mpz_struct *)(__e_acsl_20),
+               (__mpz_struct const *)(__e_acsl_18),
+               (__mpz_struct const *)(__e_acsl_19));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_21),(long)4);
+    __gmpz_init((__mpz_struct *)(__e_acsl_22));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_22),
+               (__mpz_struct const *)(__e_acsl_21));
+    __e_acsl_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_20),
+                             (__mpz_struct const *)(__e_acsl_22));
+    e_acsl_assert(__e_acsl_23 == 0,(char *)"Assertion",(char *)"(x-1 == -4)",
+                  17);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_18));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_20));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_21));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_22));
   }
   
   /*@ assert x*3 ≡ -9; */ ;
   {
-    mpz_t __e_acsl_var_24;
-    mpz_t __e_acsl_var_25;
-    mpz_t __e_acsl_var_26;
-    mpz_t __e_acsl_var_27;
-    mpz_t __e_acsl_var_28;
-    int __e_acsl_var_29;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_24),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_26),
-               (__mpz_struct const *)(__e_acsl_var_24),
-               (__mpz_struct const *)(__e_acsl_var_25));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)9);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_28));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_28),
-               (__mpz_struct const *)(__e_acsl_var_27));
-    __e_acsl_var_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_26),
-                                 (__mpz_struct const *)(__e_acsl_var_28));
-    e_acsl_assert(__e_acsl_var_29 == 0,(char *)"Assertion",
-                  (char *)"(x*3 == -9)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
+    mpz_t __e_acsl_24;
+    mpz_t __e_acsl_25;
+    mpz_t __e_acsl_26;
+    mpz_t __e_acsl_27;
+    mpz_t __e_acsl_28;
+    int __e_acsl_29;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_24),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_25),(long)3);
+    __gmpz_init((__mpz_struct *)(__e_acsl_26));
+    __gmpz_mul((__mpz_struct *)(__e_acsl_26),
+               (__mpz_struct const *)(__e_acsl_24),
+               (__mpz_struct const *)(__e_acsl_25));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_27),(long)9);
+    __gmpz_init((__mpz_struct *)(__e_acsl_28));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_28),
+               (__mpz_struct const *)(__e_acsl_27));
+    __e_acsl_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_26),
+                             (__mpz_struct const *)(__e_acsl_28));
+    e_acsl_assert(__e_acsl_29 == 0,(char *)"Assertion",(char *)"(x*3 == -9)",
+                  18);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_24));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_25));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_26));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_27));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_28));
   }
   
   /*@ assert x/3 ≡ -1; */ ;
   {
-    mpz_t __e_acsl_var_30;
-    mpz_t __e_acsl_var_31;
-    mpz_t __e_acsl_var_32;
-    int __e_acsl_var_33;
-    mpz_t __e_acsl_var_34;
-    mpz_t __e_acsl_var_35;
-    mpz_t __e_acsl_var_36;
-    int __e_acsl_var_37;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_32),(long)0);
-    __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_31),
-                                 (__mpz_struct const *)(__e_acsl_var_32));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_34));
+    mpz_t __e_acsl_30;
+    mpz_t __e_acsl_31;
+    mpz_t __e_acsl_32;
+    int __e_acsl_33;
+    mpz_t __e_acsl_34;
+    mpz_t __e_acsl_35;
+    mpz_t __e_acsl_36;
+    int __e_acsl_37;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_30),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_31),(long)3);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_32),(long)0);
+    __e_acsl_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_31),
+                             (__mpz_struct const *)(__e_acsl_32));
+    __gmpz_init((__mpz_struct *)(__e_acsl_34));
     /*@ assert 3 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_33 == 0),(char *)"Assertion",
+    e_acsl_assert(! (__e_acsl_33 == 0),(char *)"Assertion",
                   (char *)"(3 == 0)",19);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_34),
-                  (__mpz_struct const *)(__e_acsl_var_30),
-                  (__mpz_struct const *)(__e_acsl_var_31));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_36));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_36),
-               (__mpz_struct const *)(__e_acsl_var_35));
-    __e_acsl_var_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_36));
-    e_acsl_assert(__e_acsl_var_37 == 0,(char *)"Assertion",
-                  (char *)"(x/3 == -1)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
+    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_34),
+                  (__mpz_struct const *)(__e_acsl_30),
+                  (__mpz_struct const *)(__e_acsl_31));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_35),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_36));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_36),
+               (__mpz_struct const *)(__e_acsl_35));
+    __e_acsl_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_34),
+                             (__mpz_struct const *)(__e_acsl_36));
+    e_acsl_assert(__e_acsl_37 == 0,(char *)"Assertion",(char *)"(x/3 == -1)",
+                  19);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_30));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_32));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_34));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_35));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_36));
   }
   
   /*@ assert 0xfffffffffff/0xfffffffffff ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_38;
-    mpz_t __e_acsl_var_39;
-    int __e_acsl_var_40;
-    mpz_t __e_acsl_var_41;
-    mpz_t __e_acsl_var_42;
-    int __e_acsl_var_43;
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_38),"17592186044415",
-                        10);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_39),(long)0);
-    __e_acsl_var_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_38),
-                                 (__mpz_struct const *)(__e_acsl_var_39));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_41));
+    mpz_t __e_acsl_38;
+    mpz_t __e_acsl_39;
+    int __e_acsl_40;
+    mpz_t __e_acsl_41;
+    mpz_t __e_acsl_42;
+    int __e_acsl_43;
+    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_38),"17592186044415",10);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_39),(long)0);
+    __e_acsl_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_38),
+                             (__mpz_struct const *)(__e_acsl_39));
+    __gmpz_init((__mpz_struct *)(__e_acsl_41));
     /*@ assert 0xfffffffffff ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_40 == 0),(char *)"Assertion",
+    e_acsl_assert(! (__e_acsl_40 == 0),(char *)"Assertion",
                   (char *)"(0xfffffffffff == 0)",20);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_41),
-                  (__mpz_struct const *)(__e_acsl_var_38),
-                  (__mpz_struct const *)(__e_acsl_var_38));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_42),(long)1);
-    __e_acsl_var_43 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_41),
-                                 (__mpz_struct const *)(__e_acsl_var_42));
-    e_acsl_assert(__e_acsl_var_43 == 0,(char *)"Assertion",
+    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_41),
+                  (__mpz_struct const *)(__e_acsl_38),
+                  (__mpz_struct const *)(__e_acsl_38));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_42),(long)1);
+    __e_acsl_43 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_41),
+                             (__mpz_struct const *)(__e_acsl_42));
+    e_acsl_assert(__e_acsl_43 == 0,(char *)"Assertion",
                   (char *)"(0xfffffffffff/0xfffffffffff == 1)",20);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_41));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_42));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_38));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_39));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_41));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_42));
   }
   
   /*@ assert x%2 ≡ -1; */ ;
   {
-    mpz_t __e_acsl_var_44;
-    mpz_t __e_acsl_var_45;
-    mpz_t __e_acsl_var_46;
-    int __e_acsl_var_47;
-    mpz_t __e_acsl_var_48;
-    mpz_t __e_acsl_var_49;
-    mpz_t __e_acsl_var_50;
-    int __e_acsl_var_51;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_44),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_45),(long)2);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_46),(long)0);
-    __e_acsl_var_47 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_45),
-                                 (__mpz_struct const *)(__e_acsl_var_46));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_48));
+    mpz_t __e_acsl_44;
+    mpz_t __e_acsl_45;
+    mpz_t __e_acsl_46;
+    int __e_acsl_47;
+    mpz_t __e_acsl_48;
+    mpz_t __e_acsl_49;
+    mpz_t __e_acsl_50;
+    int __e_acsl_51;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_44),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_45),(long)2);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_46),(long)0);
+    __e_acsl_47 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_45),
+                             (__mpz_struct const *)(__e_acsl_46));
+    __gmpz_init((__mpz_struct *)(__e_acsl_48));
     /*@ assert 2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_47 == 0),(char *)"Assertion",
+    e_acsl_assert(! (__e_acsl_47 == 0),(char *)"Assertion",
                   (char *)"(2 == 0)",21);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_48),
-                  (__mpz_struct const *)(__e_acsl_var_44),
-                  (__mpz_struct const *)(__e_acsl_var_45));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_49),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_50));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_50),
-               (__mpz_struct const *)(__e_acsl_var_49));
-    __e_acsl_var_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_48),
-                                 (__mpz_struct const *)(__e_acsl_var_50));
-    e_acsl_assert(__e_acsl_var_51 == 0,(char *)"Assertion",
-                  (char *)"(x%2 == -1)",21);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_44));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_45));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_48));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_49));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_50));
+    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_48),
+                  (__mpz_struct const *)(__e_acsl_44),
+                  (__mpz_struct const *)(__e_acsl_45));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_49),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_50));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_50),
+               (__mpz_struct const *)(__e_acsl_49));
+    __e_acsl_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_48),
+                             (__mpz_struct const *)(__e_acsl_50));
+    e_acsl_assert(__e_acsl_51 == 0,(char *)"Assertion",(char *)"(x%2 == -1)",
+                  21);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_44));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_45));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_46));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_48));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_49));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_50));
   }
   
   /*@ assert -3%-2 ≡ -1; */ ;
   {
-    mpz_t __e_acsl_var_52;
-    mpz_t __e_acsl_var_53;
-    mpz_t __e_acsl_var_54;
-    mpz_t __e_acsl_var_55;
-    mpz_t __e_acsl_var_56;
-    int __e_acsl_var_57;
-    mpz_t __e_acsl_var_58;
-    mpz_t __e_acsl_var_59;
-    mpz_t __e_acsl_var_60;
-    int __e_acsl_var_61;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_52),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_53),
-               (__mpz_struct const *)(__e_acsl_var_52));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_54),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_55),
-               (__mpz_struct const *)(__e_acsl_var_54));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_56),(long)0);
-    __e_acsl_var_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_55),
-                                 (__mpz_struct const *)(__e_acsl_var_56));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_58));
+    mpz_t __e_acsl_52;
+    mpz_t __e_acsl_53;
+    mpz_t __e_acsl_54;
+    mpz_t __e_acsl_55;
+    mpz_t __e_acsl_56;
+    int __e_acsl_57;
+    mpz_t __e_acsl_58;
+    mpz_t __e_acsl_59;
+    mpz_t __e_acsl_60;
+    int __e_acsl_61;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_52),(long)3);
+    __gmpz_init((__mpz_struct *)(__e_acsl_53));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_53),
+               (__mpz_struct const *)(__e_acsl_52));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_54),(long)2);
+    __gmpz_init((__mpz_struct *)(__e_acsl_55));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_55),
+               (__mpz_struct const *)(__e_acsl_54));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_56),(long)0);
+    __e_acsl_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_55),
+                             (__mpz_struct const *)(__e_acsl_56));
+    __gmpz_init((__mpz_struct *)(__e_acsl_58));
     /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_57 == 0),(char *)"Assertion",
+    e_acsl_assert(! (__e_acsl_57 == 0),(char *)"Assertion",
                   (char *)"(-2 == 0)",22);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_58),
-                  (__mpz_struct const *)(__e_acsl_var_53),
-                  (__mpz_struct const *)(__e_acsl_var_55));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_59),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_60));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_60),
-               (__mpz_struct const *)(__e_acsl_var_59));
-    __e_acsl_var_61 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_58),
-                                 (__mpz_struct const *)(__e_acsl_var_60));
-    e_acsl_assert(__e_acsl_var_61 == 0,(char *)"Assertion",
+    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_58),
+                  (__mpz_struct const *)(__e_acsl_53),
+                  (__mpz_struct const *)(__e_acsl_55));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_59),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_60));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_60),
+               (__mpz_struct const *)(__e_acsl_59));
+    __e_acsl_61 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_58),
+                             (__mpz_struct const *)(__e_acsl_60));
+    e_acsl_assert(__e_acsl_61 == 0,(char *)"Assertion",
                   (char *)"(-3%-2 == -1)",22);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_52));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_54));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_56));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_58));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_59));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_60));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_52));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_53));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_54));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_55));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_56));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_58));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_59));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_60));
   }
   
   /*@ assert 3%-2 ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_62;
-    mpz_t __e_acsl_var_63;
-    mpz_t __e_acsl_var_64;
-    mpz_t __e_acsl_var_65;
-    int __e_acsl_var_66;
-    mpz_t __e_acsl_var_67;
-    mpz_t __e_acsl_var_68;
-    int __e_acsl_var_69;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_62),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_63),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_64),
-               (__mpz_struct const *)(__e_acsl_var_63));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_65),(long)0);
-    __e_acsl_var_66 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_64),
-                                 (__mpz_struct const *)(__e_acsl_var_65));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_67));
+    mpz_t __e_acsl_62;
+    mpz_t __e_acsl_63;
+    mpz_t __e_acsl_64;
+    mpz_t __e_acsl_65;
+    int __e_acsl_66;
+    mpz_t __e_acsl_67;
+    mpz_t __e_acsl_68;
+    int __e_acsl_69;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_62),(long)3);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_63),(long)2);
+    __gmpz_init((__mpz_struct *)(__e_acsl_64));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_64),
+               (__mpz_struct const *)(__e_acsl_63));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_65),(long)0);
+    __e_acsl_66 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_64),
+                             (__mpz_struct const *)(__e_acsl_65));
+    __gmpz_init((__mpz_struct *)(__e_acsl_67));
     /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_66 == 0),(char *)"Assertion",
+    e_acsl_assert(! (__e_acsl_66 == 0),(char *)"Assertion",
                   (char *)"(-2 == 0)",23);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_67),
-                  (__mpz_struct const *)(__e_acsl_var_62),
-                  (__mpz_struct const *)(__e_acsl_var_64));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_68),(long)1);
-    __e_acsl_var_69 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_67),
-                                 (__mpz_struct const *)(__e_acsl_var_68));
-    e_acsl_assert(__e_acsl_var_69 == 0,(char *)"Assertion",
-                  (char *)"(3%-2 == 1)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_62));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_63));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_65));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_67));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_68));
+    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_67),
+                  (__mpz_struct const *)(__e_acsl_62),
+                  (__mpz_struct const *)(__e_acsl_64));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_68),(long)1);
+    __e_acsl_69 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_67),
+                             (__mpz_struct const *)(__e_acsl_68));
+    e_acsl_assert(__e_acsl_69 == 0,(char *)"Assertion",(char *)"(3%-2 == 1)",
+                  23);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_62));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_63));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_64));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_65));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_67));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_68));
   }
   
   /*@ assert ((x*2+(3+y))-4)+(x-y) ≡ -10; */ ;
   {
-    mpz_t __e_acsl_var_70;
-    mpz_t __e_acsl_var_71;
-    mpz_t __e_acsl_var_72;
-    mpz_t __e_acsl_var_73;
-    mpz_t __e_acsl_var_74;
-    mpz_t __e_acsl_var_75;
-    mpz_t __e_acsl_var_76;
-    mpz_t __e_acsl_var_77;
-    mpz_t __e_acsl_var_78;
-    mpz_t __e_acsl_var_79;
-    mpz_t __e_acsl_var_80;
-    mpz_t __e_acsl_var_81;
-    mpz_t __e_acsl_var_82;
-    int __e_acsl_var_83;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_70),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_71),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_71));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_73),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_74),(long)y);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_75),
-               (__mpz_struct const *)(__e_acsl_var_73),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_75));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_77),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_77));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_79),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_80),
-               (__mpz_struct const *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_79));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_81),(long)10);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_82));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_82),
-               (__mpz_struct const *)(__e_acsl_var_81));
-    __e_acsl_var_83 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_80),
-                                 (__mpz_struct const *)(__e_acsl_var_82));
-    e_acsl_assert(__e_acsl_var_83 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_70;
+    mpz_t __e_acsl_71;
+    mpz_t __e_acsl_72;
+    mpz_t __e_acsl_73;
+    mpz_t __e_acsl_74;
+    mpz_t __e_acsl_75;
+    mpz_t __e_acsl_76;
+    mpz_t __e_acsl_77;
+    mpz_t __e_acsl_78;
+    mpz_t __e_acsl_79;
+    mpz_t __e_acsl_80;
+    mpz_t __e_acsl_81;
+    mpz_t __e_acsl_82;
+    int __e_acsl_83;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_70),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_71),(long)2);
+    __gmpz_init((__mpz_struct *)(__e_acsl_72));
+    __gmpz_mul((__mpz_struct *)(__e_acsl_72),
+               (__mpz_struct const *)(__e_acsl_70),
+               (__mpz_struct const *)(__e_acsl_71));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_73),(long)3);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_74),(long)y);
+    __gmpz_init((__mpz_struct *)(__e_acsl_75));
+    __gmpz_add((__mpz_struct *)(__e_acsl_75),
+               (__mpz_struct const *)(__e_acsl_73),
+               (__mpz_struct const *)(__e_acsl_74));
+    __gmpz_init((__mpz_struct *)(__e_acsl_76));
+    __gmpz_add((__mpz_struct *)(__e_acsl_76),
+               (__mpz_struct const *)(__e_acsl_72),
+               (__mpz_struct const *)(__e_acsl_75));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_77),(long)4);
+    __gmpz_init((__mpz_struct *)(__e_acsl_78));
+    __gmpz_sub((__mpz_struct *)(__e_acsl_78),
+               (__mpz_struct const *)(__e_acsl_76),
+               (__mpz_struct const *)(__e_acsl_77));
+    __gmpz_init((__mpz_struct *)(__e_acsl_79));
+    __gmpz_sub((__mpz_struct *)(__e_acsl_79),
+               (__mpz_struct const *)(__e_acsl_70),
+               (__mpz_struct const *)(__e_acsl_74));
+    __gmpz_init((__mpz_struct *)(__e_acsl_80));
+    __gmpz_add((__mpz_struct *)(__e_acsl_80),
+               (__mpz_struct const *)(__e_acsl_78),
+               (__mpz_struct const *)(__e_acsl_79));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_81),(long)10);
+    __gmpz_init((__mpz_struct *)(__e_acsl_82));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_82),
+               (__mpz_struct const *)(__e_acsl_81));
+    __e_acsl_83 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_80),
+                             (__mpz_struct const *)(__e_acsl_82));
+    e_acsl_assert(__e_acsl_83 == 0,(char *)"Assertion",
                   (char *)"(((x*2+(3+y))-4)+(x-y) == -10)",25);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_70));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_71));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_73));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_74));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_77));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_81));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_82));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_70));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_71));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_72));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_73));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_74));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_75));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_76));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_77));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_78));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_79));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_80));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_81));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_82));
   }
   
   /*@ assert (0≡1) ≡ !(0≡0); */ ;
+  {
+    mpz_t __e_acsl_84;
+    mpz_t __e_acsl_85;
+    int __e_acsl_86;
+    mpz_t __e_acsl_87;
+    int __e_acsl_88;
+    mpz_t __e_acsl_89;
+    int __e_acsl_90;
+    mpz_t __e_acsl_91;
+    int __e_acsl_92;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_84),(long)0);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_85),(long)1);
+    __e_acsl_86 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_84),
+                             (__mpz_struct const *)(__e_acsl_85));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_87),
+                       (long)(__e_acsl_86 == 0));
+    __e_acsl_88 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_84),
+                             (__mpz_struct const *)(__e_acsl_84));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_89),
+                       (long)(__e_acsl_88 == 0));
+    __e_acsl_90 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_89),
+                             (__mpz_struct const *)(__e_acsl_84));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_91),
+                       (long)(__e_acsl_90 == 0));
+    __e_acsl_92 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_87),
+                             (__mpz_struct const *)(__e_acsl_91));
+    e_acsl_assert(__e_acsl_92 == 0,(char *)"Assertion",
+                  (char *)"((0==1) == !(0==0))",27);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_84));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_85));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_87));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_89));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_91));
+  }
+  
   /*@ assert (0≤-1) ≡ (0>0); */ ;
+  {
+    mpz_t __e_acsl_93;
+    mpz_t __e_acsl_94;
+    mpz_t __e_acsl_95;
+    int __e_acsl_96;
+    mpz_t __e_acsl_97;
+    int __e_acsl_98;
+    mpz_t __e_acsl_99;
+    int __e_acsl_100;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_93),(long)0);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_94),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_95));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_95),
+               (__mpz_struct const *)(__e_acsl_94));
+    __e_acsl_96 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_93),
+                             (__mpz_struct const *)(__e_acsl_95));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_97),
+                       (long)(__e_acsl_96 <= 0));
+    __e_acsl_98 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_93),
+                             (__mpz_struct const *)(__e_acsl_93));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_99),(long)(__e_acsl_98 > 0));
+    __e_acsl_100 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_97),
+                              (__mpz_struct const *)(__e_acsl_99));
+    e_acsl_assert(__e_acsl_100 == 0,(char *)"Assertion",
+                  (char *)"((0<=-1) == (0>0))",28);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_93));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_94));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_95));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_97));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_99));
+  }
+  
   /*@ assert (0≥-1) ≡ (0≤0); */ ;
+  {
+    mpz_t __e_acsl_101;
+    mpz_t __e_acsl_102;
+    mpz_t __e_acsl_103;
+    int __e_acsl_104;
+    mpz_t __e_acsl_105;
+    int __e_acsl_106;
+    mpz_t __e_acsl_107;
+    int __e_acsl_108;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_101),(long)0);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_102),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_103));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_103),
+               (__mpz_struct const *)(__e_acsl_102));
+    __e_acsl_104 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_101),
+                              (__mpz_struct const *)(__e_acsl_103));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_105),
+                       (long)(__e_acsl_104 >= 0));
+    __e_acsl_106 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_101),
+                              (__mpz_struct const *)(__e_acsl_101));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_107),
+                       (long)(__e_acsl_106 <= 0));
+    __e_acsl_108 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_105),
+                              (__mpz_struct const *)(__e_acsl_107));
+    e_acsl_assert(__e_acsl_108 == 0,(char *)"Assertion",
+                  (char *)"((0>=-1) == (0<=0))",29);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_101));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_102));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_103));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_105));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_107));
+  }
+  
   /*@ assert (0≢1) ≡ !(0≢0); */ ;
+  {
+    mpz_t __e_acsl_109;
+    mpz_t __e_acsl_110;
+    int __e_acsl_111;
+    mpz_t __e_acsl_112;
+    int __e_acsl_113;
+    mpz_t __e_acsl_114;
+    int __e_acsl_115;
+    mpz_t __e_acsl_116;
+    int __e_acsl_117;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_109),(long)0);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_110),(long)1);
+    __e_acsl_111 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_109),
+                              (__mpz_struct const *)(__e_acsl_110));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_112),
+                       (long)(__e_acsl_111 != 0));
+    __e_acsl_113 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_109),
+                              (__mpz_struct const *)(__e_acsl_109));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_114),
+                       (long)(__e_acsl_113 != 0));
+    __e_acsl_115 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_114),
+                              (__mpz_struct const *)(__e_acsl_109));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_116),
+                       (long)(__e_acsl_115 == 0));
+    __e_acsl_117 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_112),
+                              (__mpz_struct const *)(__e_acsl_116));
+    e_acsl_assert(__e_acsl_117 == 0,(char *)"Assertion",
+                  (char *)"((0!=1) == !(0!=0))",30);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_109));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_110));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_112));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_114));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_116));
+  }
+  
   /*@ assert (0≢0) ≡ !(1≢0); */ ;
+  {
+    mpz_t __e_acsl_118;
+    int __e_acsl_119;
+    mpz_t __e_acsl_120;
+    mpz_t __e_acsl_121;
+    int __e_acsl_122;
+    mpz_t __e_acsl_123;
+    int __e_acsl_124;
+    mpz_t __e_acsl_125;
+    int __e_acsl_126;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_118),(long)0);
+    __e_acsl_119 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_118),
+                              (__mpz_struct const *)(__e_acsl_118));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_120),
+                       (long)(__e_acsl_119 != 0));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_121),(long)1);
+    __e_acsl_122 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_121),
+                              (__mpz_struct const *)(__e_acsl_118));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_123),
+                       (long)(__e_acsl_122 != 0));
+    __e_acsl_124 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_123),
+                              (__mpz_struct const *)(__e_acsl_118));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_125),
+                       (long)(__e_acsl_124 == 0));
+    __e_acsl_126 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_120),
+                              (__mpz_struct const *)(__e_acsl_125));
+    e_acsl_assert(__e_acsl_126 == 0,(char *)"Assertion",
+                  (char *)"((0!=0) == !(1!=0))",32);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_118));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_120));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_121));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_123));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_125));
+  }
+  
   __retres = 0;
   return (__retres);
 }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_array2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_array2.c
index 579540353fa..585525b161f 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_array2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_array2.c
@@ -58,32 +58,32 @@ int main(void)
   
   /*@ assert T1[0] ≡ T2[0]; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)T1[0]);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)T2[0]);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)T1[0]);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)T2[0]);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",
                   (char *)"(T1[0] == T2[0])",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ assert T1[1] ≢ T2[1]; */ ;
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)T1[1]);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)T2[1]);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 != 0,(char *)"Assertion",
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)T1[1]);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)T2[1]);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 != 0,(char *)"Assertion",
                   (char *)"(T1[1] != T2[1])",15);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_at.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_at.c
index 726b363c921..347595cc463 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_at.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_at.c
@@ -20,61 +20,61 @@ int A = 0;
 /*@ ensures \at(A,Post) ≡ 3;  */
 void f(void)
 {
-  int __e_acsl_var;
-  int __e_acsl_var_2;
-  int __e_acsl_var_3;
-  int __e_acsl_var_4;
-  int __e_acsl_var_5;
-  int __e_acsl_var_6;
-  __e_acsl_var_4 = A;
-  __e_acsl_var = A;
+  int __e_acsl;
+  int __e_acsl_2;
+  int __e_acsl_3;
+  int __e_acsl_4;
+  int __e_acsl_5;
+  int __e_acsl_6;
+  __e_acsl_4 = A;
+  __e_acsl = A;
   A = 1;
-  F: __e_acsl_var_5 = __e_acsl_var_4;
-  __e_acsl_var_2 = A;
+  F: __e_acsl_5 = __e_acsl_4;
+  __e_acsl_2 = A;
   A = 2;
   /*@ assert \at(A,Pre) ≡ 0; */ ;
-  e_acsl_assert(__e_acsl_var == 0,(char *)"Assertion",
+  e_acsl_assert(__e_acsl == 0,(char *)"Assertion",
                 (char *)"(\\at(A,Pre) == 0)",13);
   /*@ assert \at(A,F) ≡ 1; */ ;
-  e_acsl_assert(__e_acsl_var_2 == 1,(char *)"Assertion",
+  e_acsl_assert(__e_acsl_2 == 1,(char *)"Assertion",
                 (char *)"(\\at(A,F) == 1)",14);
   /*@ assert \at(A,Here) ≡ 2; */ ;
-  __e_acsl_var_3 = A;
-  e_acsl_assert(__e_acsl_var_3 == 2,(char *)"Assertion",
+  __e_acsl_3 = A;
+  e_acsl_assert(__e_acsl_3 == 2,(char *)"Assertion",
                 (char *)"(\\at(A,Here) == 2)",15);
   /*@ assert \at(\at(A,Pre),F) ≡ 0; */ ;
-  e_acsl_assert(__e_acsl_var_5 == 0,(char *)"Assertion",
+  e_acsl_assert(__e_acsl_5 == 0,(char *)"Assertion",
                 (char *)"(\\at(\\at(A,Pre),F) == 0)",16);
   A = 3;
-  __e_acsl_var_6 = A;
-  e_acsl_assert(__e_acsl_var_6 == 3,(char *)"Postcondition",
+  __e_acsl_6 = A;
+  e_acsl_assert(__e_acsl_6 == 3,(char *)"Postcondition",
                 (char *)"(\\at(A,Post) == 3)",9);
   return;
 }
 
 void g(int *p, int *q)
 {
-  int __e_acsl_var;
-  int __e_acsl_var_2;
-  int __e_acsl_var_3;
-  int __e_acsl_var_4;
+  int __e_acsl;
+  int __e_acsl_2;
+  int __e_acsl_3;
+  int __e_acsl_4;
   *p = 0;
   *(p + 1) = 1;
   *q = 0;
-  L1: __e_acsl_var_3 = *q;
-  __e_acsl_var = *q;
+  L1: __e_acsl_3 = *q;
+  __e_acsl = *q;
   *p = 2;
   *(p + 1) = 3;
   *q = 1;
-  L2: __e_acsl_var_2 = *(p + __e_acsl_var);
+  L2: __e_acsl_2 = *(p + __e_acsl);
   A = 4;
   /*@ assert \at(*(p+\at(*q,L1)),L2) ≡ 2; */ ;
-  e_acsl_assert(__e_acsl_var_2 == 2,(char *)"Assertion",
+  e_acsl_assert(__e_acsl_2 == 2,(char *)"Assertion",
                 (char *)"(\\at(*(p+\\at(*q,L1)),L2) == 2)",32);
   L3: 
   /*@ assert \at(*(p+\at(*q,L1)),Here) ≡ 2; */ ;
-  __e_acsl_var_4 = *(p + __e_acsl_var_3);
-  e_acsl_assert(__e_acsl_var_4 == 2,(char *)"Assertion",
+  __e_acsl_4 = *(p + __e_acsl_3);
+  e_acsl_assert(__e_acsl_4 == 2,(char *)"Assertion",
                 (char *)"(\\at(*(p+\\at(*q,L1)),Here) == 2)",34);
   return;
 }
@@ -84,26 +84,26 @@ int main(void)
   int __retres;
   int x;
   int t[2];
-  int __e_acsl_var;
-  long long __e_acsl_var_2;
-  int __e_acsl_var_3;
+  int __e_acsl;
+  long long __e_acsl_2;
+  int __e_acsl_3;
   x = 0;
-  L: __e_acsl_var_3 = x;
-  __e_acsl_var_2 = (long long)x + (long long)1;
-  __e_acsl_var = x;
+  L: __e_acsl_3 = x;
+  __e_acsl_2 = (long long)x + (long long)1;
+  __e_acsl = x;
   /*@ assert x ≡ 0; */ ;
   e_acsl_assert(x == 0,(char *)"Assertion",(char *)"(x == 0)",45);
   x = 1;
   x = 2;
   f();
   /*@ assert \at(x,L) ≡ 0; */ ;
-  e_acsl_assert(__e_acsl_var == 0,(char *)"Assertion",
-                (char *)"(\\at(x,L) == 0)",50);
+  e_acsl_assert(__e_acsl == 0,(char *)"Assertion",(char *)"(\\at(x,L) == 0)",
+                50);
   /*@ assert \at(x+1,L) ≡ 1; */ ;
-  e_acsl_assert(__e_acsl_var_2 == (long long)1,(char *)"Assertion",
+  e_acsl_assert(__e_acsl_2 == (long long)1,(char *)"Assertion",
                 (char *)"(\\at(x+1,L) == 1)",51);
   /*@ assert \at(x,L)+1 ≡ 1; */ ;
-  e_acsl_assert((long long)__e_acsl_var_3 + (long long)1 == (long long)1,
+  e_acsl_assert((long long)__e_acsl_3 + (long long)1 == (long long)1,
                 (char *)"Assertion",(char *)"(\\at(x,L)+1 == 1)",52);
   g(t,& x);
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_at2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_at2.c
index b91ee4c1fa6..4496fe24148 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_at2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_at2.c
@@ -9,14 +9,15 @@ typedef __mpz_struct mpz_t[1];
 /*@ ensures \valid(\old(x));
     assigns *x;  */
 extern void __gmpz_init(__mpz_struct * /*[1]*/ x);
+/*@ requires \valid(z_orig);
+    ensures \valid(\old(z));
+    assigns *z;  */
+extern void __gmpz_init_set(__mpz_struct * /*[1]*/ z,
+                            __mpz_struct const * /*[1]*/ z_orig);
 /*@ ensures \valid(\old(z));
     assigns *z;
     assigns *z \from n;  */
 extern void __gmpz_init_set_si(__mpz_struct * /*[1]*/ z, long n);
-/*@ ensures \valid(\old(z));
-    assigns *z;  */
-extern int __gmpz_init_set_str(__mpz_struct * /*[1]*/ z, char const *str,
-                               int base);
 /*@ requires \valid(x);
     assigns *x;  */
 extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
@@ -25,11 +26,6 @@ extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
     assigns \nothing;  */
 extern int __gmpz_cmp(__mpz_struct const * /*[1]*/ z1,
                       __mpz_struct const * /*[1]*/ z2);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    assigns *z1;  */
-extern void __gmpz_neg(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2);
 /*@ requires \valid(z1);
     requires \valid(z2);
     requires \valid(z3);
@@ -38,43 +34,6 @@ extern void __gmpz_neg(__mpz_struct * /*[1]*/ z1,
 extern void __gmpz_add(__mpz_struct * /*[1]*/ z1,
                        __mpz_struct const * /*[1]*/ z2,
                        __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_sub(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2,
-                       __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_mul(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2,
-                       __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_tdiv_q(__mpz_struct * /*[1]*/ z1,
-                          __mpz_struct const * /*[1]*/ z2,
-                          __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_tdiv_r(__mpz_struct * /*[1]*/ z1,
-                          __mpz_struct const * /*[1]*/ z2,
-                          __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    assigns *z1;  */
-extern int __gmpz_com(__mpz_struct * /*[1]*/ z1,
-                      __mpz_struct const * /*[1]*/ z2);
 /*@ terminates \false;
     ensures \false;
     assigns \nothing;  */
@@ -92,424 +51,249 @@ void e_acsl_assert(int predicate, char *kind, char *pred_txt, int line)
   return;
 }
 
-int main(void)
+int A = 0;
+/*@ ensures \at(A,Post) ≡ 3;  */
+void f(void)
 {
-  int __retres;
-  int x;
-  int y;
-  x = -3;
-  y = 2;
-  /*@ assert -3 ≡ x; */ ;
+  int __e_acsl;
+  int __e_acsl_5;
+  int __e_acsl_9;
+  int __e_acsl_13;
+  int __e_acsl_14;
+  int __e_acsl_18;
+  __e_acsl_13 = A;
+  __e_acsl = A;
+  A = 1;
+  F: __e_acsl_14 = __e_acsl_13;
+  __e_acsl_5 = A;
+  A = 2;
+  /*@ assert \at(A,Pre) ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    mpz_t __e_acsl_var_3;
-    int __e_acsl_var_4;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_2),
-               (__mpz_struct const *)(__e_acsl_var));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)x);
-    __e_acsl_var_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_2),
-                                (__mpz_struct const *)(__e_acsl_var_3));
-    e_acsl_assert(__e_acsl_var_4 == 0,(char *)"Assertion",
-                  (char *)"(-3 == x)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
+    mpz_t __e_acsl_2;
+    mpz_t __e_acsl_3;
+    int __e_acsl_4;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)__e_acsl);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)0);
+    __e_acsl_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_2),
+                            (__mpz_struct const *)(__e_acsl_3));
+    e_acsl_assert(__e_acsl_4 == 0,(char *)"Assertion",
+                  (char *)"(\\at(A,Pre) == 0)",13);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_3));
   }
   
-  /*@ assert x ≡ -3; */ ;
+  /*@ assert \at(A,F) ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_5;
-    mpz_t __e_acsl_var_6;
-    mpz_t __e_acsl_var_7;
-    int __e_acsl_var_8;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_6),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_7),
-               (__mpz_struct const *)(__e_acsl_var_6));
-    __e_acsl_var_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_5),
-                                (__mpz_struct const *)(__e_acsl_var_7));
-    e_acsl_assert(__e_acsl_var_8 == 0,(char *)"Assertion",
-                  (char *)"(x == -3)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
+    mpz_t __e_acsl_6;
+    mpz_t __e_acsl_7;
+    int __e_acsl_8;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_6),(long)__e_acsl_5);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)1);
+    __e_acsl_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_6),
+                            (__mpz_struct const *)(__e_acsl_7));
+    e_acsl_assert(__e_acsl_8 == 0,(char *)"Assertion",
+                  (char *)"(\\at(A,F) == 1)",14);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_6));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
   }
   
-  /*@ assert 0 ≢ ~0; */ ;
+  /*@ assert \at(A,Here) ≡ 2; */ ;
   {
-    mpz_t __e_acsl_var_9;
-    mpz_t __e_acsl_var_10;
-    int __e_acsl_var_11;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)0);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_com((__mpz_struct *)(__e_acsl_var_10),
-               (__mpz_struct const *)(__e_acsl_var_9));
-    __e_acsl_var_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_9),
-                                 (__mpz_struct const *)(__e_acsl_var_10));
-    e_acsl_assert(__e_acsl_var_11 != 0,(char *)"Assertion",
-                  (char *)"(0 != ~0)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
+    mpz_t __e_acsl_10;
+    mpz_t __e_acsl_11;
+    int __e_acsl_12;
+    __e_acsl_9 = A;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)__e_acsl_9);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)2);
+    __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                             (__mpz_struct const *)(__e_acsl_11));
+    e_acsl_assert(__e_acsl_12 == 0,(char *)"Assertion",
+                  (char *)"(\\at(A,Here) == 2)",15);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_11));
   }
   
-  /*@ assert x+1 ≡ -2; */ ;
+  /*@ assert \at(\at(A,Pre),F) ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var_12;
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    mpz_t __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_14),
-               (__mpz_struct const *)(__e_acsl_var_12),
-               (__mpz_struct const *)(__e_acsl_var_13));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_16),
-               (__mpz_struct const *)(__e_acsl_var_15));
-    __e_acsl_var_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_14),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_17 == 0,(char *)"Assertion",
-                  (char *)"(x+1 == -2)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
+    mpz_t __e_acsl_15;
+    mpz_t __e_acsl_16;
+    int __e_acsl_17;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_15),(long)__e_acsl_14);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),(long)0);
+    __e_acsl_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_15),
+                             (__mpz_struct const *)(__e_acsl_16));
+    e_acsl_assert(__e_acsl_17 == 0,(char *)"Assertion",
+                  (char *)"(\\at(\\at(A,Pre),F) == 0)",16);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_15));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
   }
   
-  /*@ assert x-1 ≡ -4; */ ;
+  A = 3;
   {
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    mpz_t __e_acsl_var_21;
-    mpz_t __e_acsl_var_22;
-    int __e_acsl_var_23;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_20),
-               (__mpz_struct const *)(__e_acsl_var_18),
-               (__mpz_struct const *)(__e_acsl_var_19));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_22));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_22),
-               (__mpz_struct const *)(__e_acsl_var_21));
-    __e_acsl_var_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_20),
-                                 (__mpz_struct const *)(__e_acsl_var_22));
-    e_acsl_assert(__e_acsl_var_23 == 0,(char *)"Assertion",
-                  (char *)"(x-1 == -4)",17);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
+    mpz_t __e_acsl_19;
+    mpz_t __e_acsl_20;
+    int __e_acsl_21;
+    __e_acsl_18 = A;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)__e_acsl_18);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_20),(long)3);
+    __e_acsl_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_19),
+                             (__mpz_struct const *)(__e_acsl_20));
+    e_acsl_assert(__e_acsl_21 == 0,(char *)"Postcondition",
+                  (char *)"(\\at(A,Post) == 3)",9);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_20));
+    return;
   }
   
-  /*@ assert x*3 ≡ -9; */ ;
+}
+
+void g(int *p, int *q)
+{
+  int __e_acsl;
+  int __e_acsl_2;
+  int __e_acsl_6;
+  int __e_acsl_7;
+  *p = 0;
+  *(p + 1) = 1;
+  *q = 0;
+  L1: __e_acsl_6 = *q;
+  __e_acsl = *q;
+  *p = 2;
+  *(p + 1) = 3;
+  *q = 1;
+  L2: __e_acsl_2 = *(p + (long)__e_acsl);
+  A = 4;
+  /*@ assert \at(*(p+\at(*q,L1)),L2) ≡ 2; */ ;
   {
-    mpz_t __e_acsl_var_24;
-    mpz_t __e_acsl_var_25;
-    mpz_t __e_acsl_var_26;
-    mpz_t __e_acsl_var_27;
-    mpz_t __e_acsl_var_28;
-    int __e_acsl_var_29;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_24),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_26),
-               (__mpz_struct const *)(__e_acsl_var_24),
-               (__mpz_struct const *)(__e_acsl_var_25));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)9);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_28));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_28),
-               (__mpz_struct const *)(__e_acsl_var_27));
-    __e_acsl_var_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_26),
-                                 (__mpz_struct const *)(__e_acsl_var_28));
-    e_acsl_assert(__e_acsl_var_29 == 0,(char *)"Assertion",
-                  (char *)"(x*3 == -9)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
+    mpz_t __e_acsl_3;
+    mpz_t __e_acsl_4;
+    int __e_acsl_5;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)__e_acsl_2);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)2);
+    __e_acsl_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_3),
+                            (__mpz_struct const *)(__e_acsl_4));
+    e_acsl_assert(__e_acsl_5 == 0,(char *)"Assertion",
+                  (char *)"(\\at(*(p+\\at(*q,L1)),L2) == 2)",32);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_3));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
   }
   
-  /*@ assert x/3 ≡ -1; */ ;
+  L3: 
+  /*@ assert \at(*(p+\at(*q,L1)),Here) ≡ 2; */ ;
   {
-    mpz_t __e_acsl_var_30;
-    mpz_t __e_acsl_var_31;
-    mpz_t __e_acsl_var_32;
-    int __e_acsl_var_33;
-    mpz_t __e_acsl_var_34;
-    mpz_t __e_acsl_var_35;
-    mpz_t __e_acsl_var_36;
-    int __e_acsl_var_37;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_32),(long)0);
-    __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_31),
-                                 (__mpz_struct const *)(__e_acsl_var_32));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_34));
-    /*@ assert 3 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_33 == 0),(char *)"Assertion",
-                  (char *)"(3 == 0)",19);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_34),
-                  (__mpz_struct const *)(__e_acsl_var_30),
-                  (__mpz_struct const *)(__e_acsl_var_31));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_36));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_36),
-               (__mpz_struct const *)(__e_acsl_var_35));
-    __e_acsl_var_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_36));
-    e_acsl_assert(__e_acsl_var_37 == 0,(char *)"Assertion",
-                  (char *)"(x/3 == -1)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
+    mpz_t __e_acsl_8;
+    mpz_t __e_acsl_9;
+    int __e_acsl_10;
+    __e_acsl_7 = *(p + (long)__e_acsl_6);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)__e_acsl_7);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)2);
+    __e_acsl_10 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_8),
+                             (__mpz_struct const *)(__e_acsl_9));
+    e_acsl_assert(__e_acsl_10 == 0,(char *)"Assertion",
+                  (char *)"(\\at(*(p+\\at(*q,L1)),Here) == 2)",34);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_9));
   }
   
-  /*@ assert 0xfffffffffff/0xfffffffffff ≡ 1; */ ;
+  return;
+}
+
+int main(void)
+{
+  int __retres;
+  int x;
+  int t[2];
+  int __e_acsl_4;
+  mpz_t __e_acsl_11;
+  int __e_acsl_14;
+  x = 0;
+  L: __e_acsl_14 = x;
   {
-    mpz_t __e_acsl_var_38;
-    mpz_t __e_acsl_var_39;
-    int __e_acsl_var_40;
-    mpz_t __e_acsl_var_41;
-    mpz_t __e_acsl_var_42;
-    int __e_acsl_var_43;
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_38),"17592186044415",
-                        10);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_39),(long)0);
-    __e_acsl_var_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_38),
-                                 (__mpz_struct const *)(__e_acsl_var_39));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_41));
-    /*@ assert 0xfffffffffff ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_40 == 0),(char *)"Assertion",
-                  (char *)"(0xfffffffffff == 0)",20);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_41),
-                  (__mpz_struct const *)(__e_acsl_var_38),
-                  (__mpz_struct const *)(__e_acsl_var_38));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_42),(long)1);
-    __e_acsl_var_43 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_41),
-                                 (__mpz_struct const *)(__e_acsl_var_42));
-    e_acsl_assert(__e_acsl_var_43 == 0,(char *)"Assertion",
-                  (char *)"(0xfffffffffff/0xfffffffffff == 1)",20);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_41));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_42));
+    mpz_t __e_acsl_8;
+    mpz_t __e_acsl_9;
+    mpz_t __e_acsl_10;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_10));
+    __gmpz_add((__mpz_struct *)(__e_acsl_10),
+               (__mpz_struct const *)(__e_acsl_8),
+               (__mpz_struct const *)(__e_acsl_9));
+    __gmpz_init_set((__mpz_struct *)(__e_acsl_11),
+                    (__mpz_struct const *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_9));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
   }
   
-  /*@ assert x%2 ≡ -1; */ ;
+  __e_acsl_4 = x;
+  /*@ assert x ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var_44;
-    mpz_t __e_acsl_var_45;
-    mpz_t __e_acsl_var_46;
-    int __e_acsl_var_47;
-    mpz_t __e_acsl_var_48;
-    mpz_t __e_acsl_var_49;
-    mpz_t __e_acsl_var_50;
-    int __e_acsl_var_51;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_44),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_45),(long)2);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_46),(long)0);
-    __e_acsl_var_47 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_45),
-                                 (__mpz_struct const *)(__e_acsl_var_46));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_48));
-    /*@ assert 2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_47 == 0),(char *)"Assertion",
-                  (char *)"(2 == 0)",21);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_48),
-                  (__mpz_struct const *)(__e_acsl_var_44),
-                  (__mpz_struct const *)(__e_acsl_var_45));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_49),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_50));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_50),
-               (__mpz_struct const *)(__e_acsl_var_49));
-    __e_acsl_var_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_48),
-                                 (__mpz_struct const *)(__e_acsl_var_50));
-    e_acsl_assert(__e_acsl_var_51 == 0,(char *)"Assertion",
-                  (char *)"(x%2 == -1)",21);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_44));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_45));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_48));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_49));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_50));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(x == 0)",45);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
-  /*@ assert -3%-2 ≡ -1; */ ;
+  x = 1;
+  x = 2;
+  f();
+  /*@ assert \at(x,L) ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var_52;
-    mpz_t __e_acsl_var_53;
-    mpz_t __e_acsl_var_54;
-    mpz_t __e_acsl_var_55;
-    mpz_t __e_acsl_var_56;
-    int __e_acsl_var_57;
-    mpz_t __e_acsl_var_58;
-    mpz_t __e_acsl_var_59;
-    mpz_t __e_acsl_var_60;
-    int __e_acsl_var_61;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_52),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_53),
-               (__mpz_struct const *)(__e_acsl_var_52));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_54),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_55),
-               (__mpz_struct const *)(__e_acsl_var_54));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_56),(long)0);
-    __e_acsl_var_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_55),
-                                 (__mpz_struct const *)(__e_acsl_var_56));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_58));
-    /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_57 == 0),(char *)"Assertion",
-                  (char *)"(-2 == 0)",22);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_58),
-                  (__mpz_struct const *)(__e_acsl_var_53),
-                  (__mpz_struct const *)(__e_acsl_var_55));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_59),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_60));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_60),
-               (__mpz_struct const *)(__e_acsl_var_59));
-    __e_acsl_var_61 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_58),
-                                 (__mpz_struct const *)(__e_acsl_var_60));
-    e_acsl_assert(__e_acsl_var_61 == 0,(char *)"Assertion",
-                  (char *)"(-3%-2 == -1)",22);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_52));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_54));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_56));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_58));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_59));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_60));
+    mpz_t __e_acsl_5;
+    mpz_t __e_acsl_6;
+    int __e_acsl_7;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)__e_acsl_4);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_6),(long)0);
+    __e_acsl_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_5),
+                            (__mpz_struct const *)(__e_acsl_6));
+    e_acsl_assert(__e_acsl_7 == 0,(char *)"Assertion",
+                  (char *)"(\\at(x,L) == 0)",50);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_6));
   }
   
-  /*@ assert 3%-2 ≡ 1; */ ;
+  /*@ assert \at(x+1,L) ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_62;
-    mpz_t __e_acsl_var_63;
-    mpz_t __e_acsl_var_64;
-    mpz_t __e_acsl_var_65;
-    int __e_acsl_var_66;
-    mpz_t __e_acsl_var_67;
-    mpz_t __e_acsl_var_68;
-    int __e_acsl_var_69;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_62),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_63),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_64),
-               (__mpz_struct const *)(__e_acsl_var_63));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_65),(long)0);
-    __e_acsl_var_66 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_64),
-                                 (__mpz_struct const *)(__e_acsl_var_65));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_67));
-    /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_66 == 0),(char *)"Assertion",
-                  (char *)"(-2 == 0)",23);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_67),
-                  (__mpz_struct const *)(__e_acsl_var_62),
-                  (__mpz_struct const *)(__e_acsl_var_64));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_68),(long)1);
-    __e_acsl_var_69 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_67),
-                                 (__mpz_struct const *)(__e_acsl_var_68));
-    e_acsl_assert(__e_acsl_var_69 == 0,(char *)"Assertion",
-                  (char *)"(3%-2 == 1)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_62));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_63));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_65));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_67));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_68));
+    mpz_t __e_acsl_12;
+    int __e_acsl_13;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_12),(long)1);
+    __e_acsl_13 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_11),
+                             (__mpz_struct const *)(__e_acsl_12));
+    e_acsl_assert(__e_acsl_13 == 0,(char *)"Assertion",
+                  (char *)"(\\at(x+1,L) == 1)",51);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_12));
   }
   
-  /*@ assert ((x*2+(3+y))-4)+(x-y) ≡ -10; */ ;
+  /*@ assert \at(x,L)+1 ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_70;
-    mpz_t __e_acsl_var_71;
-    mpz_t __e_acsl_var_72;
-    mpz_t __e_acsl_var_73;
-    mpz_t __e_acsl_var_74;
-    mpz_t __e_acsl_var_75;
-    mpz_t __e_acsl_var_76;
-    mpz_t __e_acsl_var_77;
-    mpz_t __e_acsl_var_78;
-    mpz_t __e_acsl_var_79;
-    mpz_t __e_acsl_var_80;
-    mpz_t __e_acsl_var_81;
-    mpz_t __e_acsl_var_82;
-    int __e_acsl_var_83;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_70),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_71),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_71));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_73),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_74),(long)y);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_75),
-               (__mpz_struct const *)(__e_acsl_var_73),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_75));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_77),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_77));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_79),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_80),
-               (__mpz_struct const *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_79));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_81),(long)10);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_82));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_82),
-               (__mpz_struct const *)(__e_acsl_var_81));
-    __e_acsl_var_83 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_80),
-                                 (__mpz_struct const *)(__e_acsl_var_82));
-    e_acsl_assert(__e_acsl_var_83 == 0,(char *)"Assertion",
-                  (char *)"(((x*2+(3+y))-4)+(x-y) == -10)",25);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_70));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_71));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_73));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_74));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_77));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_81));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_82));
+    mpz_t __e_acsl_15;
+    mpz_t __e_acsl_16;
+    mpz_t __e_acsl_17;
+    int __e_acsl_18;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_15),(long)__e_acsl_14);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_17));
+    __gmpz_add((__mpz_struct *)(__e_acsl_17),
+               (__mpz_struct const *)(__e_acsl_15),
+               (__mpz_struct const *)(__e_acsl_16));
+    __e_acsl_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_17),
+                             (__mpz_struct const *)(__e_acsl_16));
+    e_acsl_assert(__e_acsl_18 == 0,(char *)"Assertion",
+                  (char *)"(\\at(x,L)+1 == 1)",52);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_15));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_17));
   }
   
-  /*@ assert (0≡1) ≡ !(0≡0); */ ;
-  /*@ assert (0≤-1) ≡ (0>0); */ ;
-  /*@ assert (0≥-1) ≡ (0≤0); */ ;
-  /*@ assert (0≢1) ≡ !(0≢0); */ ;
-  /*@ assert (0≢0) ≡ !(1≢0); */ ;
+  g(t,& x);
   __retres = 0;
+  __gmpz_clear((__mpz_struct *)(__e_acsl_11));
   return (__retres);
 }
 
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_cast2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_cast2.c
index 1f191ec9c6f..c586dccf179 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_cast2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_cast2.c
@@ -55,110 +55,110 @@ int main(void)
   y = 0;
   /*@ assert (int)x ≡ y; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)((int)x));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)y);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)((int)x));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)y);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",
                   (char *)"((int)x == y)",11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ assert x ≡ (long)y; */ ;
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)y);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)y);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Assertion",
                   (char *)"(x == (long)y)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
   }
   
   /*@ assert y ≡ (int)0; */ ;
   {
-    mpz_t __e_acsl_var_7;
-    mpz_t __e_acsl_var_8;
-    int __e_acsl_var_9;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)0);
-    __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_7),
-                                (__mpz_struct const *)(__e_acsl_var_8));
-    e_acsl_assert(__e_acsl_var_9 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_7;
+    mpz_t __e_acsl_8;
+    int __e_acsl_9;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)0);
+    __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_7),
+                            (__mpz_struct const *)(__e_acsl_8));
+    e_acsl_assert(__e_acsl_9 == 0,(char *)"Assertion",
                   (char *)"(y == (int)0)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
   }
   
   /*@ assert (unsigned int)y ≡ (unsigned int)0; */ ;
   {
-    mpz_t __e_acsl_var_10;
-    mpz_t __e_acsl_var_11;
-    int __e_acsl_var_12;
-    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_var_10),
+    mpz_t __e_acsl_10;
+    mpz_t __e_acsl_11;
+    int __e_acsl_12;
+    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_10),
                        (unsigned long)((unsigned int)y));
-    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_var_11),
+    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_11),
                        (unsigned long)((unsigned int)0));
-    __e_acsl_var_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_10),
-                                 (__mpz_struct const *)(__e_acsl_var_11));
-    e_acsl_assert(__e_acsl_var_12 == 0,(char *)"Assertion",
+    __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                             (__mpz_struct const *)(__e_acsl_11));
+    e_acsl_assert(__e_acsl_12 == 0,(char *)"Assertion",
                   (char *)"((unsigned int)y == (unsigned int)0)",15);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_11));
   }
   
   /*@ assert y ≢ (int)0xfffffffffffffff; */ ;
   {
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    unsigned long __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)y);
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_14),
-                        "1152921504606846975",10);
-    __e_acsl_var_15 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_var_14));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_16),
-                       (long)((int)__e_acsl_var_15));
-    __e_acsl_var_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_13),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_17 != 0,(char *)"Assertion",
+    mpz_t __e_acsl_13;
+    mpz_t __e_acsl_14;
+    unsigned long __e_acsl_15;
+    mpz_t __e_acsl_16;
+    int __e_acsl_17;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)y);
+    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_14),"1152921504606846975",
+                        10);
+    __e_acsl_15 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_14));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),
+                       (long)((int)__e_acsl_15));
+    __e_acsl_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_13),
+                             (__mpz_struct const *)(__e_acsl_16));
+    e_acsl_assert(__e_acsl_17 != 0,(char *)"Assertion",
                   (char *)"(y != (int)0xfffffffffffffff)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_14));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
   }
   
   /*@ assert (unsigned int)y ≢ (unsigned int)0xfffffffffffffff; */ ;
   {
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    unsigned long __e_acsl_var_20;
-    mpz_t __e_acsl_var_21;
-    int __e_acsl_var_22;
-    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_var_18),
+    mpz_t __e_acsl_18;
+    mpz_t __e_acsl_19;
+    unsigned long __e_acsl_20;
+    mpz_t __e_acsl_21;
+    int __e_acsl_22;
+    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_18),
                        (unsigned long)((unsigned int)y));
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_19),
-                        "1152921504606846975",10);
-    __e_acsl_var_20 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_var_19));
-    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_var_21),
-                       (unsigned long)((unsigned int)__e_acsl_var_20));
-    __e_acsl_var_22 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_18),
-                                 (__mpz_struct const *)(__e_acsl_var_21));
-    e_acsl_assert(__e_acsl_var_22 != 0,(char *)"Assertion",
+    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_19),"1152921504606846975",
+                        10);
+    __e_acsl_20 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_19));
+    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_21),
+                       (unsigned long)((unsigned int)__e_acsl_20));
+    __e_acsl_22 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_18),
+                             (__mpz_struct const *)(__e_acsl_21));
+    e_acsl_assert(__e_acsl_22 != 0,(char *)"Assertion",
                   (char *)"((unsigned int)y != (unsigned int)0xfffffffffffffff)",
                   19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_18));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_21));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_comparison2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_comparison2.c
index c788f41e1b4..161406dc00c 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_comparison2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_comparison2.c
@@ -53,61 +53,58 @@ int main(void)
   y = 1;
   /*@ assert x < y; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)y);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 < 0,(char *)"Assertion",(char *)"(x < y)",9);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)y);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 < 0,(char *)"Assertion",(char *)"(x < y)",9);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ assert y > x; */ ;
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)x);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 > 0,(char *)"Assertion",(char *)"(y > x)",
-                  10);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)x);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 > 0,(char *)"Assertion",(char *)"(y > x)",10);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
   }
   
   /*@ assert x ≤ 0; */ ;
   {
-    mpz_t __e_acsl_var_7;
-    mpz_t __e_acsl_var_8;
-    int __e_acsl_var_9;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)0);
-    __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_7),
-                                (__mpz_struct const *)(__e_acsl_var_8));
-    e_acsl_assert(__e_acsl_var_9 <= 0,(char *)"Assertion",(char *)"(x <= 0)",
-                  11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+    mpz_t __e_acsl_7;
+    mpz_t __e_acsl_8;
+    int __e_acsl_9;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)0);
+    __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_7),
+                            (__mpz_struct const *)(__e_acsl_8));
+    e_acsl_assert(__e_acsl_9 <= 0,(char *)"Assertion",(char *)"(x <= 0)",11);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
   }
   
   /*@ assert y ≥ 1; */ ;
   {
-    mpz_t __e_acsl_var_10;
-    mpz_t __e_acsl_var_11;
-    int __e_acsl_var_12;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)1);
-    __e_acsl_var_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_10),
-                                 (__mpz_struct const *)(__e_acsl_var_11));
-    e_acsl_assert(__e_acsl_var_12 >= 0,(char *)"Assertion",
-                  (char *)"(y >= 1)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
+    mpz_t __e_acsl_10;
+    mpz_t __e_acsl_11;
+    int __e_acsl_12;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)1);
+    __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                             (__mpz_struct const *)(__e_acsl_11));
+    e_acsl_assert(__e_acsl_12 >= 0,(char *)"Assertion",(char *)"(y >= 1)",12);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_11));
   }
   
   s = (char *)"toto";
@@ -118,206 +115,201 @@ int main(void)
                 (char *)"(\"toto\" != \"titi\")",15);
   /*@ assert 5 < 18; */ ;
   {
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    int __e_acsl_var_15;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)5);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_14),(long)18);
-    __e_acsl_var_15 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_13),
-                                 (__mpz_struct const *)(__e_acsl_var_14));
-    e_acsl_assert(__e_acsl_var_15 < 0,(char *)"Assertion",(char *)"(5 < 18)",
-                  16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
+    mpz_t __e_acsl_13;
+    mpz_t __e_acsl_14;
+    int __e_acsl_15;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)5);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_14),(long)18);
+    __e_acsl_15 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_13),
+                             (__mpz_struct const *)(__e_acsl_14));
+    e_acsl_assert(__e_acsl_15 < 0,(char *)"Assertion",(char *)"(5 < 18)",16);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_14));
   }
   
   /*@ assert 32 > 3; */ ;
   {
-    mpz_t __e_acsl_var_16;
-    mpz_t __e_acsl_var_17;
-    int __e_acsl_var_18;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_16),(long)32);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_17),(long)3);
-    __e_acsl_var_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_16),
-                                 (__mpz_struct const *)(__e_acsl_var_17));
-    e_acsl_assert(__e_acsl_var_18 > 0,(char *)"Assertion",(char *)"(32 > 3)",
-                  17);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_17));
+    mpz_t __e_acsl_16;
+    mpz_t __e_acsl_17;
+    int __e_acsl_18;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),(long)32);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_17),(long)3);
+    __e_acsl_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_16),
+                             (__mpz_struct const *)(__e_acsl_17));
+    e_acsl_assert(__e_acsl_18 > 0,(char *)"Assertion",(char *)"(32 > 3)",17);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_17));
   }
   
   /*@ assert 12 ≤ 13; */ ;
   {
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    int __e_acsl_var_21;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)12);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_20),(long)13);
-    __e_acsl_var_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_19),
-                                 (__mpz_struct const *)(__e_acsl_var_20));
-    e_acsl_assert(__e_acsl_var_21 <= 0,(char *)"Assertion",
-                  (char *)"(12 <= 13)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
+    mpz_t __e_acsl_19;
+    mpz_t __e_acsl_20;
+    int __e_acsl_21;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)12);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_20),(long)13);
+    __e_acsl_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_19),
+                             (__mpz_struct const *)(__e_acsl_20));
+    e_acsl_assert(__e_acsl_21 <= 0,(char *)"Assertion",(char *)"(12 <= 13)",
+                  18);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_20));
   }
   
   /*@ assert 123 ≥ 12; */ ;
   {
-    mpz_t __e_acsl_var_22;
-    mpz_t __e_acsl_var_23;
-    int __e_acsl_var_24;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_22),(long)123);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_23),(long)12);
-    __e_acsl_var_24 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_22),
-                                 (__mpz_struct const *)(__e_acsl_var_23));
-    e_acsl_assert(__e_acsl_var_24 >= 0,(char *)"Assertion",
-                  (char *)"(123 >= 12)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_23));
+    mpz_t __e_acsl_22;
+    mpz_t __e_acsl_23;
+    int __e_acsl_24;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_22),(long)123);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_23),(long)12);
+    __e_acsl_24 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_22),
+                             (__mpz_struct const *)(__e_acsl_23));
+    e_acsl_assert(__e_acsl_24 >= 0,(char *)"Assertion",(char *)"(123 >= 12)",
+                  19);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_22));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_23));
   }
   
   /*@ assert 0xff ≡ 0xff; */ ;
   {
-    mpz_t __e_acsl_var_25;
-    int __e_acsl_var_26;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)0xff);
-    __e_acsl_var_26 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_25),
-                                 (__mpz_struct const *)(__e_acsl_var_25));
-    e_acsl_assert(__e_acsl_var_26 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_25;
+    int __e_acsl_26;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_25),(long)0xff);
+    __e_acsl_26 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_25),
+                             (__mpz_struct const *)(__e_acsl_25));
+    e_acsl_assert(__e_acsl_26 == 0,(char *)"Assertion",
                   (char *)"(0xff == 0xff)",20);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_25));
   }
   
   /*@ assert 1 ≢ 2; */ ;
   {
-    mpz_t __e_acsl_var_27;
-    mpz_t __e_acsl_var_28;
-    int __e_acsl_var_29;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)1);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_28),(long)2);
-    __e_acsl_var_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_27),
-                                 (__mpz_struct const *)(__e_acsl_var_28));
-    e_acsl_assert(__e_acsl_var_29 != 0,(char *)"Assertion",
-                  (char *)"(1 != 2)",21);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
+    mpz_t __e_acsl_27;
+    mpz_t __e_acsl_28;
+    int __e_acsl_29;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_27),(long)1);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_28),(long)2);
+    __e_acsl_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_27),
+                             (__mpz_struct const *)(__e_acsl_28));
+    e_acsl_assert(__e_acsl_29 != 0,(char *)"Assertion",(char *)"(1 != 2)",21);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_27));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_28));
   }
   
   /*@ assert -5 < 18; */ ;
   {
-    mpz_t __e_acsl_var_30;
-    mpz_t __e_acsl_var_31;
-    mpz_t __e_acsl_var_32;
-    int __e_acsl_var_33;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)5);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_31),
-               (__mpz_struct const *)(__e_acsl_var_30));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_32),(long)18);
-    __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_31),
-                                 (__mpz_struct const *)(__e_acsl_var_32));
-    e_acsl_assert(__e_acsl_var_33 < 0,(char *)"Assertion",
-                  (char *)"(-5 < 18)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
+    mpz_t __e_acsl_30;
+    mpz_t __e_acsl_31;
+    mpz_t __e_acsl_32;
+    int __e_acsl_33;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_30),(long)5);
+    __gmpz_init((__mpz_struct *)(__e_acsl_31));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_31),
+               (__mpz_struct const *)(__e_acsl_30));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_32),(long)18);
+    __e_acsl_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_31),
+                             (__mpz_struct const *)(__e_acsl_32));
+    e_acsl_assert(__e_acsl_33 < 0,(char *)"Assertion",(char *)"(-5 < 18)",23);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_30));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_32));
   }
   
   /*@ assert 32 > -3; */ ;
   {
-    mpz_t __e_acsl_var_34;
-    mpz_t __e_acsl_var_35;
-    mpz_t __e_acsl_var_36;
-    int __e_acsl_var_37;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_34),(long)32);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_36));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_36),
-               (__mpz_struct const *)(__e_acsl_var_35));
-    __e_acsl_var_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_36));
-    e_acsl_assert(__e_acsl_var_37 > 0,(char *)"Assertion",
-                  (char *)"(32 > -3)",24);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
+    mpz_t __e_acsl_34;
+    mpz_t __e_acsl_35;
+    mpz_t __e_acsl_36;
+    int __e_acsl_37;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_34),(long)32);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_35),(long)3);
+    __gmpz_init((__mpz_struct *)(__e_acsl_36));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_36),
+               (__mpz_struct const *)(__e_acsl_35));
+    __e_acsl_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_34),
+                             (__mpz_struct const *)(__e_acsl_36));
+    e_acsl_assert(__e_acsl_37 > 0,(char *)"Assertion",(char *)"(32 > -3)",24);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_34));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_35));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_36));
   }
   
   /*@ assert -12 ≤ 13; */ ;
   {
-    mpz_t __e_acsl_var_38;
-    mpz_t __e_acsl_var_39;
-    mpz_t __e_acsl_var_40;
-    int __e_acsl_var_41;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_38),(long)12);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_39),
-               (__mpz_struct const *)(__e_acsl_var_38));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_40),(long)13);
-    __e_acsl_var_41 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_39),
-                                 (__mpz_struct const *)(__e_acsl_var_40));
-    e_acsl_assert(__e_acsl_var_41 <= 0,(char *)"Assertion",
-                  (char *)"(-12 <= 13)",25);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_40));
+    mpz_t __e_acsl_38;
+    mpz_t __e_acsl_39;
+    mpz_t __e_acsl_40;
+    int __e_acsl_41;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_38),(long)12);
+    __gmpz_init((__mpz_struct *)(__e_acsl_39));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_39),
+               (__mpz_struct const *)(__e_acsl_38));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_40),(long)13);
+    __e_acsl_41 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_39),
+                             (__mpz_struct const *)(__e_acsl_40));
+    e_acsl_assert(__e_acsl_41 <= 0,(char *)"Assertion",(char *)"(-12 <= 13)",
+                  25);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_38));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_39));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_40));
   }
   
   /*@ assert 123 ≥ -12; */ ;
   {
-    mpz_t __e_acsl_var_42;
-    mpz_t __e_acsl_var_43;
-    mpz_t __e_acsl_var_44;
-    int __e_acsl_var_45;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_42),(long)123);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_43),(long)12);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_44));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_44),
-               (__mpz_struct const *)(__e_acsl_var_43));
-    __e_acsl_var_45 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_42),
-                                 (__mpz_struct const *)(__e_acsl_var_44));
-    e_acsl_assert(__e_acsl_var_45 >= 0,(char *)"Assertion",
+    mpz_t __e_acsl_42;
+    mpz_t __e_acsl_43;
+    mpz_t __e_acsl_44;
+    int __e_acsl_45;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_42),(long)123);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_43),(long)12);
+    __gmpz_init((__mpz_struct *)(__e_acsl_44));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_44),
+               (__mpz_struct const *)(__e_acsl_43));
+    __e_acsl_45 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_42),
+                             (__mpz_struct const *)(__e_acsl_44));
+    e_acsl_assert(__e_acsl_45 >= 0,(char *)"Assertion",
                   (char *)"(123 >= -12)",26);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_42));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_43));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_44));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_42));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_43));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_44));
   }
   
   /*@ assert -0xff ≡ -0xff; */ ;
   {
-    mpz_t __e_acsl_var_46;
-    mpz_t __e_acsl_var_47;
-    int __e_acsl_var_48;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_46),(long)0xff);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_47));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_47),
-               (__mpz_struct const *)(__e_acsl_var_46));
-    __e_acsl_var_48 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_47),
-                                 (__mpz_struct const *)(__e_acsl_var_47));
-    e_acsl_assert(__e_acsl_var_48 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_46;
+    mpz_t __e_acsl_47;
+    int __e_acsl_48;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_46),(long)0xff);
+    __gmpz_init((__mpz_struct *)(__e_acsl_47));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_47),
+               (__mpz_struct const *)(__e_acsl_46));
+    __e_acsl_48 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_47),
+                             (__mpz_struct const *)(__e_acsl_47));
+    e_acsl_assert(__e_acsl_48 == 0,(char *)"Assertion",
                   (char *)"(-0xff == -0xff)",27);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_47));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_46));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_47));
   }
   
   /*@ assert 1 ≢ -2; */ ;
   {
-    mpz_t __e_acsl_var_49;
-    mpz_t __e_acsl_var_50;
-    mpz_t __e_acsl_var_51;
-    int __e_acsl_var_52;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_49),(long)1);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_50),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_51));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_51),
-               (__mpz_struct const *)(__e_acsl_var_50));
-    __e_acsl_var_52 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_49),
-                                 (__mpz_struct const *)(__e_acsl_var_51));
-    e_acsl_assert(__e_acsl_var_52 != 0,(char *)"Assertion",
-                  (char *)"(1 != -2)",28);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_49));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_50));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_51));
+    mpz_t __e_acsl_49;
+    mpz_t __e_acsl_50;
+    mpz_t __e_acsl_51;
+    int __e_acsl_52;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_49),(long)1);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_50),(long)2);
+    __gmpz_init((__mpz_struct *)(__e_acsl_51));
+    __gmpz_neg((__mpz_struct *)(__e_acsl_51),
+               (__mpz_struct const *)(__e_acsl_50));
+    __e_acsl_52 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_49),
+                             (__mpz_struct const *)(__e_acsl_51));
+    e_acsl_assert(__e_acsl_52 != 0,(char *)"Assertion",(char *)"(1 != -2)",
+                  28);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_49));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_50));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_51));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_function_contract.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_function_contract.c
index cf98dc4d910..8699f6c1d03 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_function_contract.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_function_contract.c
@@ -93,26 +93,26 @@ void j(void)
 void k(void)
 {
   {
-    int __e_acsl_var;
-    int __e_acsl_var_2;
-    int __e_acsl_var_3;
-    int __e_acsl_var_4;
-    int __e_acsl_var_5;
-    if (! (X == 1)) { __e_acsl_var = 1; }
-    else { __e_acsl_var = X == 0; }
-    e_acsl_assert(__e_acsl_var,(char *)"Precondition",
+    int __e_acsl;
+    int __e_acsl_2;
+    int __e_acsl_3;
+    int __e_acsl_4;
+    int __e_acsl_5;
+    if (! (X == 1)) { __e_acsl = 1; }
+    else { __e_acsl = X == 0; }
+    e_acsl_assert(__e_acsl,(char *)"Precondition",
                   (char *)"(X == 1 ==> X == 0)",40);
-    if (X == 3) { __e_acsl_var_2 = Y == 2; }
-    else { __e_acsl_var_2 = 0; }
-    if (! __e_acsl_var_2) { __e_acsl_var_3 = 1; }
-    else { __e_acsl_var_3 = X == 3; }
-    e_acsl_assert(__e_acsl_var_3,(char *)"Precondition",
+    if (X == 3) { __e_acsl_2 = Y == 2; }
+    else { __e_acsl_2 = 0; }
+    if (! __e_acsl_2) { __e_acsl_3 = 1; }
+    else { __e_acsl_3 = X == 3; }
+    e_acsl_assert(__e_acsl_3,(char *)"Precondition",
                   (char *)"(X == 3 && Y == 2 ==> X == 3)",44);
-    if (X == 3) { __e_acsl_var_4 = Y == 2; }
-    else { __e_acsl_var_4 = 0; }
-    if (! __e_acsl_var_4) { __e_acsl_var_5 = 1; }
-    else { __e_acsl_var_5 = (long long)X + (long long)Y == (long long)5; }
-    e_acsl_assert(__e_acsl_var_5,(char *)"Precondition",
+    if (X == 3) { __e_acsl_4 = Y == 2; }
+    else { __e_acsl_4 = 0; }
+    if (! __e_acsl_4) { __e_acsl_5 = 1; }
+    else { __e_acsl_5 = (long long)X + (long long)Y == (long long)5; }
+    e_acsl_assert(__e_acsl_5,(char *)"Precondition",
                   (char *)"(X == 3 && Y == 2 ==> X+Y == 5)",45);
     X += Y;
   }
@@ -143,42 +143,41 @@ int l(void)
 */
 void m(void)
 {
-  int __e_acsl_var;
-  int __e_acsl_var_4;
-  int __e_acsl_var_7;
-  int __e_acsl_var_8;
-  __e_acsl_var_8 = X;
-  { int __e_acsl_var_6;
-    if (X == 5) { __e_acsl_var_6 = Y == 2; }
-    else { __e_acsl_var_6 = 0; }
-    __e_acsl_var_7 = __e_acsl_var_6;
+  int __e_acsl;
+  int __e_acsl_4;
+  int __e_acsl_7;
+  int __e_acsl_8;
+  __e_acsl_8 = X;
+  { int __e_acsl_6;
+    if (X == 5) { __e_acsl_6 = Y == 2; }
+    else { __e_acsl_6 = 0; }
+    __e_acsl_7 = __e_acsl_6;
   }
   
-  { int __e_acsl_var_3;
-    if (X == 5) { __e_acsl_var_3 = Y == 2; }
-    else { __e_acsl_var_3 = 0; }
-    __e_acsl_var_4 = __e_acsl_var_3;
+  { int __e_acsl_3;
+    if (X == 5) { __e_acsl_3 = Y == 2; }
+    else { __e_acsl_3 = 0; }
+    __e_acsl_4 = __e_acsl_3;
   }
   
-  __e_acsl_var = X == 7;
+  __e_acsl = X == 7;
   X += Y;
   {
-    int __e_acsl_var_2;
-    int __e_acsl_var_5;
-    int __e_acsl_var_9;
-    if (! __e_acsl_var) { __e_acsl_var_2 = 1; }
-    else { __e_acsl_var_2 = X == 95; }
-    e_acsl_assert(__e_acsl_var_2,(char *)"Postcondition",
+    int __e_acsl_2;
+    int __e_acsl_5;
+    int __e_acsl_9;
+    if (! __e_acsl) { __e_acsl_2 = 1; }
+    else { __e_acsl_2 = X == 95; }
+    e_acsl_assert(__e_acsl_2,(char *)"Postcondition",
                   (char *)"(\\old(X == 7) ==> X == 95)",58);
-    if (! __e_acsl_var_4) { __e_acsl_var_5 = 1; }
-    else { __e_acsl_var_5 = X == 7; }
-    e_acsl_assert(__e_acsl_var_5,(char *)"Postcondition",
+    if (! __e_acsl_4) { __e_acsl_5 = 1; }
+    else { __e_acsl_5 = X == 7; }
+    e_acsl_assert(__e_acsl_5,(char *)"Postcondition",
                   (char *)"(\\old(X == 5 && Y == 2) ==> X == 7)",62);
-    if (! __e_acsl_var_7) { __e_acsl_var_9 = 1; }
-    else {
-      __e_acsl_var_9 = (long long)X == (long long)__e_acsl_var_8 + (long long)Y;
+    if (! __e_acsl_7) { __e_acsl_9 = 1; }
+    else { __e_acsl_9 = (long long)X == (long long)__e_acsl_8 + (long long)Y;
     }
-    e_acsl_assert(__e_acsl_var_9,(char *)"Postcondition",
+    e_acsl_assert(__e_acsl_9,(char *)"Postcondition",
                   (char *)"(\\old(X == 5 && Y == 2) ==> X == \\old(X)+Y)",63);
     return;
   }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_function_contract2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_function_contract2.c
index b91ee4c1fa6..0fc69749e15 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_function_contract2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_function_contract2.c
@@ -13,10 +13,6 @@ extern void __gmpz_init(__mpz_struct * /*[1]*/ x);
     assigns *z;
     assigns *z \from n;  */
 extern void __gmpz_init_set_si(__mpz_struct * /*[1]*/ z, long n);
-/*@ ensures \valid(\old(z));
-    assigns *z;  */
-extern int __gmpz_init_set_str(__mpz_struct * /*[1]*/ z, char const *str,
-                               int base);
 /*@ requires \valid(x);
     assigns *x;  */
 extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
@@ -25,11 +21,6 @@ extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
     assigns \nothing;  */
 extern int __gmpz_cmp(__mpz_struct const * /*[1]*/ z1,
                       __mpz_struct const * /*[1]*/ z2);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    assigns *z1;  */
-extern void __gmpz_neg(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2);
 /*@ requires \valid(z1);
     requires \valid(z2);
     requires \valid(z3);
@@ -38,43 +29,6 @@ extern void __gmpz_neg(__mpz_struct * /*[1]*/ z1,
 extern void __gmpz_add(__mpz_struct * /*[1]*/ z1,
                        __mpz_struct const * /*[1]*/ z2,
                        __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_sub(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2,
-                       __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_mul(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2,
-                       __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_tdiv_q(__mpz_struct * /*[1]*/ z1,
-                          __mpz_struct const * /*[1]*/ z2,
-                          __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_tdiv_r(__mpz_struct * /*[1]*/ z1,
-                          __mpz_struct const * /*[1]*/ z2,
-                          __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    assigns *z1;  */
-extern int __gmpz_com(__mpz_struct * /*[1]*/ z1,
-                      __mpz_struct const * /*[1]*/ z2);
 /*@ terminates \false;
     ensures \false;
     assigns \nothing;  */
@@ -92,423 +46,519 @@ void e_acsl_assert(int predicate, char *kind, char *pred_txt, int line)
   return;
 }
 
-int main(void)
+int X = 0;
+int Y = 2;
+/*@ ensures X ≡ 1;  */
+void f(void)
 {
-  int __retres;
-  int x;
-  int y;
-  x = -3;
-  y = 2;
-  /*@ assert -3 ≡ x; */ ;
+  X = 1;
+  {
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)1);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Postcondition",(char *)"(X == 1)",
+                  10);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    return;
+  }
+  
+}
+
+/*@ ensures X ≡ 2;
+    ensures Y ≡ 2;  */
+void g(void)
+{
+  X = 2;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    mpz_t __e_acsl_var_3;
-    int __e_acsl_var_4;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_2),
-               (__mpz_struct const *)(__e_acsl_var));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)x);
-    __e_acsl_var_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_2),
-                                (__mpz_struct const *)(__e_acsl_var_3));
-    e_acsl_assert(__e_acsl_var_4 == 0,(char *)"Assertion",
-                  (char *)"(-3 == x)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    mpz_t __e_acsl_4;
+    int __e_acsl_5;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)2);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Postcondition",(char *)"(X == 2)",
+                  14);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)Y);
+    __e_acsl_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_5 == 0,(char *)"Postcondition",(char *)"(Y == 2)",
+                  15);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    return;
   }
   
-  /*@ assert x ≡ -3; */ ;
+}
+
+/*@ requires X ≡ 2;  */
+void h(void)
+{
   {
-    mpz_t __e_acsl_var_5;
-    mpz_t __e_acsl_var_6;
-    mpz_t __e_acsl_var_7;
-    int __e_acsl_var_8;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_6),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_7),
-               (__mpz_struct const *)(__e_acsl_var_6));
-    __e_acsl_var_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_5),
-                                (__mpz_struct const *)(__e_acsl_var_7));
-    e_acsl_assert(__e_acsl_var_8 == 0,(char *)"Assertion",
-                  (char *)"(x == -3)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)2);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Precondition",(char *)"(X == 2)",
+                  19);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    X ++;
   }
   
-  /*@ assert 0 ≢ ~0; */ ;
+  return;
+}
+
+/*@ requires X ≡ 3;
+    requires Y ≡ 2;  */
+void i(void)
+{
   {
-    mpz_t __e_acsl_var_9;
-    mpz_t __e_acsl_var_10;
-    int __e_acsl_var_11;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)0);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_com((__mpz_struct *)(__e_acsl_var_10),
-               (__mpz_struct const *)(__e_acsl_var_9));
-    __e_acsl_var_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_9),
-                                 (__mpz_struct const *)(__e_acsl_var_10));
-    e_acsl_assert(__e_acsl_var_11 != 0,(char *)"Assertion",
-                  (char *)"(0 != ~0)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)3);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Precondition",(char *)"(X == 3)",
+                  23);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)Y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)2);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Precondition",(char *)"(Y == 2)",
+                  24);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    X += Y;
   }
   
-  /*@ assert x+1 ≡ -2; */ ;
+  return;
+}
+
+/*@ behavior b1:
+      requires X ≡ 5;
+      ensures X ≡ 3;
+      
+    behavior b2:
+      requires X ≡ 3+Y;
+      requires Y ≡ 2;
+      ensures X ≡ Y+1;
+      
+  
+*/
+void j(void)
+{
   {
-    mpz_t __e_acsl_var_12;
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    mpz_t __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_14),
-               (__mpz_struct const *)(__e_acsl_var_12),
-               (__mpz_struct const *)(__e_acsl_var_13));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_16),
-               (__mpz_struct const *)(__e_acsl_var_15));
-    __e_acsl_var_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_14),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_17 == 0,(char *)"Assertion",
-                  (char *)"(x+1 == -2)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    mpz_t __e_acsl_6;
+    int __e_acsl_7;
+    mpz_t __e_acsl_8;
+    int __e_acsl_9;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)5);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Precondition",(char *)"(X == 5)",
+                  29);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)3);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)Y);
+    __gmpz_init((__mpz_struct *)(__e_acsl_6));
+    __gmpz_add((__mpz_struct *)(__e_acsl_6),
+               (__mpz_struct const *)(__e_acsl_4),
+               (__mpz_struct const *)(__e_acsl_5));
+    __e_acsl_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_6));
+    e_acsl_assert(__e_acsl_7 == 0,(char *)"Precondition",
+                  (char *)"(X == 3+Y)",32);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)2);
+    __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_5),
+                            (__mpz_struct const *)(__e_acsl_8));
+    e_acsl_assert(__e_acsl_9 == 0,(char *)"Precondition",(char *)"(Y == 2)",
+                  33);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_6));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
+    X = 3;
   }
   
-  /*@ assert x-1 ≡ -4; */ ;
   {
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    mpz_t __e_acsl_var_21;
-    mpz_t __e_acsl_var_22;
-    int __e_acsl_var_23;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_20),
-               (__mpz_struct const *)(__e_acsl_var_18),
-               (__mpz_struct const *)(__e_acsl_var_19));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_22));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_22),
-               (__mpz_struct const *)(__e_acsl_var_21));
-    __e_acsl_var_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_20),
-                                 (__mpz_struct const *)(__e_acsl_var_22));
-    e_acsl_assert(__e_acsl_var_23 == 0,(char *)"Assertion",
-                  (char *)"(x-1 == -4)",17);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
+    mpz_t __e_acsl_10;
+    mpz_t __e_acsl_11;
+    int __e_acsl_12;
+    mpz_t __e_acsl_13;
+    mpz_t __e_acsl_14;
+    mpz_t __e_acsl_15;
+    int __e_acsl_16;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)3);
+    __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                             (__mpz_struct const *)(__e_acsl_11));
+    e_acsl_assert(__e_acsl_12 == 0,(char *)"Postcondition",
+                  (char *)"(X == 3)",30);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)Y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_14),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_15));
+    __gmpz_add((__mpz_struct *)(__e_acsl_15),
+               (__mpz_struct const *)(__e_acsl_13),
+               (__mpz_struct const *)(__e_acsl_14));
+    __e_acsl_16 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                             (__mpz_struct const *)(__e_acsl_15));
+    e_acsl_assert(__e_acsl_16 == 0,(char *)"Postcondition",
+                  (char *)"(X == Y+1)",34);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_11));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_14));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_15));
+    return;
   }
   
-  /*@ assert x*3 ≡ -9; */ ;
+}
+
+/*@ behavior b1:
+      assumes X ≡ 1;
+      requires X ≡ 0;
+      
+    behavior b2:
+      assumes X ≡ 3;
+      assumes Y ≡ 2;
+      requires X ≡ 3;
+      requires X+Y ≡ 5;
+      
+  
+*/
+void k(void)
+{
   {
-    mpz_t __e_acsl_var_24;
-    mpz_t __e_acsl_var_25;
-    mpz_t __e_acsl_var_26;
-    mpz_t __e_acsl_var_27;
-    mpz_t __e_acsl_var_28;
-    int __e_acsl_var_29;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_24),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_26),
-               (__mpz_struct const *)(__e_acsl_var_24),
-               (__mpz_struct const *)(__e_acsl_var_25));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)9);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_28));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_28),
-               (__mpz_struct const *)(__e_acsl_var_27));
-    __e_acsl_var_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_26),
-                                 (__mpz_struct const *)(__e_acsl_var_28));
-    e_acsl_assert(__e_acsl_var_29 == 0,(char *)"Assertion",
-                  (char *)"(x*3 == -9)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    int __e_acsl_7;
+    mpz_t __e_acsl_8;
+    int __e_acsl_9;
+    int __e_acsl_13;
+    int __e_acsl_17;
+    int __e_acsl_18;
+    int __e_acsl_22;
+    int __e_acsl_28;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)1);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    if (! (__e_acsl_3 == 0)) { __e_acsl_7 = 1; }
+    else {
+      mpz_t __e_acsl_4;
+      mpz_t __e_acsl_5;
+      int __e_acsl_6;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)0);
+      __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                              (__mpz_struct const *)(__e_acsl_5));
+      __e_acsl_7 = __e_acsl_6 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    }
+    e_acsl_assert(__e_acsl_7,(char *)"Precondition",
+                  (char *)"(X == 1 ==> X == 0)",40);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)3);
+    __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_8));
+    if (__e_acsl_9 == 0) {
+      mpz_t __e_acsl_10;
+      mpz_t __e_acsl_11;
+      int __e_acsl_12;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)Y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)2);
+      __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                               (__mpz_struct const *)(__e_acsl_11));
+      __e_acsl_13 = __e_acsl_12 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_11));
+    }
+    else { __e_acsl_13 = 0; }
+    if (! __e_acsl_13) { __e_acsl_17 = 1; }
+    else {
+      mpz_t __e_acsl_14;
+      mpz_t __e_acsl_15;
+      int __e_acsl_16;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_14),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_15),(long)3);
+      __e_acsl_16 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_14),
+                               (__mpz_struct const *)(__e_acsl_15));
+      __e_acsl_17 = __e_acsl_16 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_14));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_15));
+    }
+    e_acsl_assert(__e_acsl_17,(char *)"Precondition",
+                  (char *)"(X == 3 && Y == 2 ==> X == 3)",44);
+    __e_acsl_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                             (__mpz_struct const *)(__e_acsl_8));
+    if (__e_acsl_18 == 0) {
+      mpz_t __e_acsl_19;
+      mpz_t __e_acsl_20;
+      int __e_acsl_21;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)Y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_20),(long)2);
+      __e_acsl_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_19),
+                               (__mpz_struct const *)(__e_acsl_20));
+      __e_acsl_22 = __e_acsl_21 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_20));
+    }
+    else { __e_acsl_22 = 0; }
+    if (! __e_acsl_22) { __e_acsl_28 = 1; }
+    else {
+      mpz_t __e_acsl_23;
+      mpz_t __e_acsl_24;
+      mpz_t __e_acsl_25;
+      mpz_t __e_acsl_26;
+      int __e_acsl_27;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_23),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_24),(long)Y);
+      __gmpz_init((__mpz_struct *)(__e_acsl_25));
+      __gmpz_add((__mpz_struct *)(__e_acsl_25),
+                 (__mpz_struct const *)(__e_acsl_23),
+                 (__mpz_struct const *)(__e_acsl_24));
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_26),(long)5);
+      __e_acsl_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_25),
+                               (__mpz_struct const *)(__e_acsl_26));
+      __e_acsl_28 = __e_acsl_27 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_23));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_24));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_25));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_26));
+    }
+    e_acsl_assert(__e_acsl_28,(char *)"Precondition",
+                  (char *)"(X == 3 && Y == 2 ==> X+Y == 5)",45);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
+    X += Y;
   }
   
-  /*@ assert x/3 ≡ -1; */ ;
+  return;
+}
+
+/*@ ensures X ≡ 5;  */
+int l(void)
+{
+  /*@ assert Y ≡ 2; */ ;
   {
-    mpz_t __e_acsl_var_30;
-    mpz_t __e_acsl_var_31;
-    mpz_t __e_acsl_var_32;
-    int __e_acsl_var_33;
-    mpz_t __e_acsl_var_34;
-    mpz_t __e_acsl_var_35;
-    mpz_t __e_acsl_var_36;
-    int __e_acsl_var_37;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_32),(long)0);
-    __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_31),
-                                 (__mpz_struct const *)(__e_acsl_var_32));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_34));
-    /*@ assert 3 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_33 == 0),(char *)"Assertion",
-                  (char *)"(3 == 0)",19);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_34),
-                  (__mpz_struct const *)(__e_acsl_var_30),
-                  (__mpz_struct const *)(__e_acsl_var_31));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_36));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_36),
-               (__mpz_struct const *)(__e_acsl_var_35));
-    __e_acsl_var_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_36));
-    e_acsl_assert(__e_acsl_var_37 == 0,(char *)"Assertion",
-                  (char *)"(x/3 == -1)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)Y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)2);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(Y == 2)",51);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
-  /*@ assert 0xfffffffffff/0xfffffffffff ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_38;
-    mpz_t __e_acsl_var_39;
-    int __e_acsl_var_40;
-    mpz_t __e_acsl_var_41;
-    mpz_t __e_acsl_var_42;
-    int __e_acsl_var_43;
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_38),"17592186044415",
-                        10);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_39),(long)0);
-    __e_acsl_var_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_38),
-                                 (__mpz_struct const *)(__e_acsl_var_39));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_41));
-    /*@ assert 0xfffffffffff ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_40 == 0),(char *)"Assertion",
-                  (char *)"(0xfffffffffff == 0)",20);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_41),
-                  (__mpz_struct const *)(__e_acsl_var_38),
-                  (__mpz_struct const *)(__e_acsl_var_38));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_42),(long)1);
-    __e_acsl_var_43 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_41),
-                                 (__mpz_struct const *)(__e_acsl_var_42));
-    e_acsl_assert(__e_acsl_var_43 == 0,(char *)"Assertion",
-                  (char *)"(0xfffffffffff/0xfffffffffff == 1)",20);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_41));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_42));
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)5);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Postcondition",(char *)"(X == 5)",
+                  49);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    return (X);
   }
   
-  /*@ assert x%2 ≡ -1; */ ;
+}
+
+/*@ behavior b1:
+      assumes X ≡ 7;
+      ensures X ≡ 95;
+      
+    behavior b2:
+      assumes X ≡ 5;
+      assumes Y ≡ 2;
+      ensures X ≡ 7;
+      ensures X ≡ \old(X)+Y;
+      
+  
+*/
+void m(void)
+{
+  int __e_acsl_4;
+  int __e_acsl_16;
+  int __e_acsl_28;
+  int __e_acsl_30;
+  __e_acsl_30 = X;
   {
-    mpz_t __e_acsl_var_44;
-    mpz_t __e_acsl_var_45;
-    mpz_t __e_acsl_var_46;
-    int __e_acsl_var_47;
-    mpz_t __e_acsl_var_48;
-    mpz_t __e_acsl_var_49;
-    mpz_t __e_acsl_var_50;
-    int __e_acsl_var_51;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_44),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_45),(long)2);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_46),(long)0);
-    __e_acsl_var_47 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_45),
-                                 (__mpz_struct const *)(__e_acsl_var_46));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_48));
-    /*@ assert 2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_47 == 0),(char *)"Assertion",
-                  (char *)"(2 == 0)",21);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_48),
-                  (__mpz_struct const *)(__e_acsl_var_44),
-                  (__mpz_struct const *)(__e_acsl_var_45));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_49),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_50));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_50),
-               (__mpz_struct const *)(__e_acsl_var_49));
-    __e_acsl_var_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_48),
-                                 (__mpz_struct const *)(__e_acsl_var_50));
-    e_acsl_assert(__e_acsl_var_51 == 0,(char *)"Assertion",
-                  (char *)"(x%2 == -1)",21);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_44));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_45));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_48));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_49));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_50));
+    mpz_t __e_acsl_21;
+    mpz_t __e_acsl_22;
+    int __e_acsl_23;
+    int __e_acsl_27;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_21),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_22),(long)5);
+    __e_acsl_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_21),
+                             (__mpz_struct const *)(__e_acsl_22));
+    if (__e_acsl_23 == 0) {
+      mpz_t __e_acsl_24;
+      mpz_t __e_acsl_25;
+      int __e_acsl_26;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_24),(long)Y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_25),(long)2);
+      __e_acsl_26 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_24),
+                               (__mpz_struct const *)(__e_acsl_25));
+      __e_acsl_27 = __e_acsl_26 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_24));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_25));
+    }
+    else { __e_acsl_27 = 0; }
+    __e_acsl_28 = __e_acsl_27;
+    __gmpz_clear((__mpz_struct *)(__e_acsl_21));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_22));
   }
   
-  /*@ assert -3%-2 ≡ -1; */ ;
   {
-    mpz_t __e_acsl_var_52;
-    mpz_t __e_acsl_var_53;
-    mpz_t __e_acsl_var_54;
-    mpz_t __e_acsl_var_55;
-    mpz_t __e_acsl_var_56;
-    int __e_acsl_var_57;
-    mpz_t __e_acsl_var_58;
-    mpz_t __e_acsl_var_59;
-    mpz_t __e_acsl_var_60;
-    int __e_acsl_var_61;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_52),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_53),
-               (__mpz_struct const *)(__e_acsl_var_52));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_54),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_55),
-               (__mpz_struct const *)(__e_acsl_var_54));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_56),(long)0);
-    __e_acsl_var_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_55),
-                                 (__mpz_struct const *)(__e_acsl_var_56));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_58));
-    /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_57 == 0),(char *)"Assertion",
-                  (char *)"(-2 == 0)",22);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_58),
-                  (__mpz_struct const *)(__e_acsl_var_53),
-                  (__mpz_struct const *)(__e_acsl_var_55));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_59),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_60));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_60),
-               (__mpz_struct const *)(__e_acsl_var_59));
-    __e_acsl_var_61 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_58),
-                                 (__mpz_struct const *)(__e_acsl_var_60));
-    e_acsl_assert(__e_acsl_var_61 == 0,(char *)"Assertion",
-                  (char *)"(-3%-2 == -1)",22);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_52));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_54));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_56));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_58));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_59));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_60));
+    mpz_t __e_acsl_9;
+    mpz_t __e_acsl_10;
+    int __e_acsl_11;
+    int __e_acsl_15;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)5);
+    __e_acsl_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_9),
+                             (__mpz_struct const *)(__e_acsl_10));
+    if (__e_acsl_11 == 0) {
+      mpz_t __e_acsl_12;
+      mpz_t __e_acsl_13;
+      int __e_acsl_14;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_12),(long)Y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)2);
+      __e_acsl_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_12),
+                               (__mpz_struct const *)(__e_acsl_13));
+      __e_acsl_15 = __e_acsl_14 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_12));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    }
+    else { __e_acsl_15 = 0; }
+    __e_acsl_16 = __e_acsl_15;
+    __gmpz_clear((__mpz_struct *)(__e_acsl_9));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
   }
   
-  /*@ assert 3%-2 ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_62;
-    mpz_t __e_acsl_var_63;
-    mpz_t __e_acsl_var_64;
-    mpz_t __e_acsl_var_65;
-    int __e_acsl_var_66;
-    mpz_t __e_acsl_var_67;
-    mpz_t __e_acsl_var_68;
-    int __e_acsl_var_69;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_62),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_63),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_64),
-               (__mpz_struct const *)(__e_acsl_var_63));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_65),(long)0);
-    __e_acsl_var_66 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_64),
-                                 (__mpz_struct const *)(__e_acsl_var_65));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_67));
-    /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_66 == 0),(char *)"Assertion",
-                  (char *)"(-2 == 0)",23);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_67),
-                  (__mpz_struct const *)(__e_acsl_var_62),
-                  (__mpz_struct const *)(__e_acsl_var_64));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_68),(long)1);
-    __e_acsl_var_69 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_67),
-                                 (__mpz_struct const *)(__e_acsl_var_68));
-    e_acsl_assert(__e_acsl_var_69 == 0,(char *)"Assertion",
-                  (char *)"(3%-2 == 1)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_62));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_63));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_65));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_67));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_68));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)7);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    __e_acsl_4 = __e_acsl_3 == 0;
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
-  /*@ assert ((x*2+(3+y))-4)+(x-y) ≡ -10; */ ;
+  X += Y;
   {
-    mpz_t __e_acsl_var_70;
-    mpz_t __e_acsl_var_71;
-    mpz_t __e_acsl_var_72;
-    mpz_t __e_acsl_var_73;
-    mpz_t __e_acsl_var_74;
-    mpz_t __e_acsl_var_75;
-    mpz_t __e_acsl_var_76;
-    mpz_t __e_acsl_var_77;
-    mpz_t __e_acsl_var_78;
-    mpz_t __e_acsl_var_79;
-    mpz_t __e_acsl_var_80;
-    mpz_t __e_acsl_var_81;
-    mpz_t __e_acsl_var_82;
-    int __e_acsl_var_83;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_70),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_71),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_71));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_73),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_74),(long)y);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_75),
-               (__mpz_struct const *)(__e_acsl_var_73),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_75));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_77),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_77));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_79),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_80),
-               (__mpz_struct const *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_79));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_81),(long)10);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_82));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_82),
-               (__mpz_struct const *)(__e_acsl_var_81));
-    __e_acsl_var_83 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_80),
-                                 (__mpz_struct const *)(__e_acsl_var_82));
-    e_acsl_assert(__e_acsl_var_83 == 0,(char *)"Assertion",
-                  (char *)"(((x*2+(3+y))-4)+(x-y) == -10)",25);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_70));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_71));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_73));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_74));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_77));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_81));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_82));
+    int __e_acsl_8;
+    int __e_acsl_20;
+    int __e_acsl_35;
+    if (! __e_acsl_4) { __e_acsl_8 = 1; }
+    else {
+      mpz_t __e_acsl_5;
+      mpz_t __e_acsl_6;
+      int __e_acsl_7;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_6),(long)95);
+      __e_acsl_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_5),
+                              (__mpz_struct const *)(__e_acsl_6));
+      __e_acsl_8 = __e_acsl_7 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_6));
+    }
+    e_acsl_assert(__e_acsl_8,(char *)"Postcondition",
+                  (char *)"(\\old(X == 7) ==> X == 95)",58);
+    if (! __e_acsl_16) { __e_acsl_20 = 1; }
+    else {
+      mpz_t __e_acsl_17;
+      mpz_t __e_acsl_18;
+      int __e_acsl_19;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_17),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_18),(long)7);
+      __e_acsl_19 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_17),
+                               (__mpz_struct const *)(__e_acsl_18));
+      __e_acsl_20 = __e_acsl_19 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_17));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_18));
+    }
+    e_acsl_assert(__e_acsl_20,(char *)"Postcondition",
+                  (char *)"(\\old(X == 5 && Y == 2) ==> X == 7)",62);
+    if (! __e_acsl_28) { __e_acsl_35 = 1; }
+    else {
+      mpz_t __e_acsl_29;
+      mpz_t __e_acsl_31;
+      mpz_t __e_acsl_32;
+      mpz_t __e_acsl_33;
+      int __e_acsl_34;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_29),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_31),(long)__e_acsl_30);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_32),(long)Y);
+      __gmpz_init((__mpz_struct *)(__e_acsl_33));
+      __gmpz_add((__mpz_struct *)(__e_acsl_33),
+                 (__mpz_struct const *)(__e_acsl_31),
+                 (__mpz_struct const *)(__e_acsl_32));
+      __e_acsl_34 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_29),
+                               (__mpz_struct const *)(__e_acsl_33));
+      __e_acsl_35 = __e_acsl_34 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_29));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_32));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_33));
+    }
+    e_acsl_assert(__e_acsl_35,(char *)"Postcondition",
+                  (char *)"(\\old(X == 5 && Y == 2) ==> X == \\old(X)+Y)",63);
+    return;
   }
   
-  /*@ assert (0≡1) ≡ !(0≡0); */ ;
-  /*@ assert (0≤-1) ≡ (0>0); */ ;
-  /*@ assert (0≥-1) ≡ (0≤0); */ ;
-  /*@ assert (0≢1) ≡ !(0≢0); */ ;
-  /*@ assert (0≢0) ≡ !(1≢0); */ ;
+}
+
+int main(void)
+{
+  int __retres;
+  f();
+  g();
+  h();
+  i();
+  j();
+  k();
+  l();
+  m();
   __retres = 0;
   return (__retres);
 }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_integer_constant2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_integer_constant2.c
index adb8995b482..978b28bb052 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_integer_constant2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_integer_constant2.c
@@ -45,43 +45,41 @@ int main(void)
   int x;
   /*@ assert 0 ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var;
-    int __e_acsl_var_2;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)0);
-    __e_acsl_var_2 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var));
-    e_acsl_assert(__e_acsl_var_2 == 0,(char *)"Assertion",(char *)"(0 == 0)",
-                  9);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
+    mpz_t __e_acsl;
+    int __e_acsl_2;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)0);
+    __e_acsl_2 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl));
+    e_acsl_assert(__e_acsl_2 == 0,(char *)"Assertion",(char *)"(0 == 0)",9);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
   }
   
   x = 0;
   /*@ assert 0 ≢ 1; */ ;
   {
-    mpz_t __e_acsl_var_3;
-    mpz_t __e_acsl_var_4;
-    int __e_acsl_var_5;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)0);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)1);
-    __e_acsl_var_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_3),
-                                (__mpz_struct const *)(__e_acsl_var_4));
-    e_acsl_assert(__e_acsl_var_5 != 0,(char *)"Assertion",(char *)"(0 != 1)",
-                  10);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
+    mpz_t __e_acsl_3;
+    mpz_t __e_acsl_4;
+    int __e_acsl_5;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)0);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)1);
+    __e_acsl_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_3),
+                            (__mpz_struct const *)(__e_acsl_4));
+    e_acsl_assert(__e_acsl_5 != 0,(char *)"Assertion",(char *)"(0 != 1)",10);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_3));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
   }
   
   /*@ assert 1152921504606846975 ≡ 0xfffffffffffffff; */ ;
   {
-    mpz_t __e_acsl_var_6;
-    int __e_acsl_var_7;
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_6),
-                        "1152921504606846975",10);
-    __e_acsl_var_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_6),
-                                (__mpz_struct const *)(__e_acsl_var_6));
-    e_acsl_assert(__e_acsl_var_7 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_6;
+    int __e_acsl_7;
+    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_6),"1152921504606846975",
+                        10);
+    __e_acsl_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_6),
+                            (__mpz_struct const *)(__e_acsl_6));
+    e_acsl_assert(__e_acsl_7 == 0,(char *)"Assertion",
                   (char *)"(1152921504606846975 == 0xfffffffffffffff)",11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_6));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_invariant.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_invariant.c
index dbc15a14e1d..2ec083eef68 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_invariant.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_invariant.c
@@ -27,10 +27,10 @@ int main(void)
     while (1) {
       if (! (i < 10)) { break; }
       /*@ invariant 0 ≤ i ∧ i < 10; */ ;
-      { int __e_acsl_var;
-        if (0 <= i) { __e_acsl_var = i < 10; }
-        else { __e_acsl_var = 0; }
-        e_acsl_assert(__e_acsl_var,(char *)"Invariant",
+      { int __e_acsl;
+        if (0 <= i) { __e_acsl = i < 10; }
+        else { __e_acsl = 0; }
+        e_acsl_assert(__e_acsl,(char *)"Invariant",
                       (char *)"(0 <= i && i < 10)",9);
       }
       
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_invariant2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_invariant2.c
index 77eddffa2f8..376230737c4 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_invariant2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_invariant2.c
@@ -47,47 +47,47 @@ int main(void)
       if (! (i < 10)) { break; }
       /*@ invariant 0 ≤ i ∧ i < 10; */ ;
       {
-        mpz_t __e_acsl_var;
-        mpz_t __e_acsl_var_2;
-        int __e_acsl_var_3;
-        int __e_acsl_var_7;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)0);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)i);
-        __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                    (__mpz_struct const *)(__e_acsl_var_2));
-        if (__e_acsl_var_3 <= 0) {
-          mpz_t __e_acsl_var_4;
-          mpz_t __e_acsl_var_5;
-          int __e_acsl_var_6;
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)i);
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)10);
-          __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                      (__mpz_struct const *)(__e_acsl_var_5));
-          __e_acsl_var_7 = __e_acsl_var_6 < 0;
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+        mpz_t __e_acsl;
+        mpz_t __e_acsl_2;
+        int __e_acsl_3;
+        int __e_acsl_7;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)0);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)i);
+        __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                                (__mpz_struct const *)(__e_acsl_2));
+        if (__e_acsl_3 <= 0) {
+          mpz_t __e_acsl_4;
+          mpz_t __e_acsl_5;
+          int __e_acsl_6;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)i);
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)10);
+          __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                                  (__mpz_struct const *)(__e_acsl_5));
+          __e_acsl_7 = __e_acsl_6 < 0;
+          __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_5));
         }
-        else { __e_acsl_var_7 = 0; }
-        e_acsl_assert(__e_acsl_var_7,(char *)"Invariant",
+        else { __e_acsl_7 = 0; }
+        e_acsl_assert(__e_acsl_7,(char *)"Invariant",
                       (char *)"(0 <= i && i < 10)",9);
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+        __gmpz_clear((__mpz_struct *)(__e_acsl));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_2));
       }
       
       x += i;
       /*@ invariant i ≤ x; */ ;
       {
-        mpz_t __e_acsl_var_8;
-        mpz_t __e_acsl_var_9;
-        int __e_acsl_var_10;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)i);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)x);
-        __e_acsl_var_10 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_8),
-                                     (__mpz_struct const *)(__e_acsl_var_9));
-        e_acsl_assert(__e_acsl_var_10 <= 0,(char *)"Invariant",
+        mpz_t __e_acsl_8;
+        mpz_t __e_acsl_9;
+        int __e_acsl_10;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)i);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)x);
+        __e_acsl_10 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_8),
+                                 (__mpz_struct const *)(__e_acsl_9));
+        e_acsl_assert(__e_acsl_10 <= 0,(char *)"Invariant",
                       (char *)"(i <= x)",11);
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_8));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_9));
       }
       
       i ++;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_labeled_stmt2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_labeled_stmt2.c
index 378b9606564..4d2ed93a5bd 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_labeled_stmt2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_labeled_stmt2.c
@@ -44,17 +44,16 @@ int main(void)
   L1: 
   /*@ assert X ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)0);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",(char *)"(X == 0)",
-                  12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(X == 0)",12);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   X = 1;
@@ -63,32 +62,32 @@ int main(void)
   /*@ requires X ≡ 1;
       ensures X ≡ 2; */
   {
-    mpz_t __e_acsl_var_7;
-    mpz_t __e_acsl_var_8;
-    int __e_acsl_var_9;
+    mpz_t __e_acsl_7;
+    mpz_t __e_acsl_8;
+    int __e_acsl_9;
     {
-      mpz_t __e_acsl_var_4;
-      mpz_t __e_acsl_var_5;
-      int __e_acsl_var_6;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)X);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)1);
-      __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                  (__mpz_struct const *)(__e_acsl_var_5));
-      e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Precondition",
+      mpz_t __e_acsl_4;
+      mpz_t __e_acsl_5;
+      int __e_acsl_6;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)1);
+      __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                              (__mpz_struct const *)(__e_acsl_5));
+      e_acsl_assert(__e_acsl_6 == 0,(char *)"Precondition",
                     (char *)"(X == 1)",14);
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_5));
       X = 2;
     }
     
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)2);
-    __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_7),
-                                (__mpz_struct const *)(__e_acsl_var_8));
-    e_acsl_assert(__e_acsl_var_9 == 0,(char *)"Postcondition",
-                  (char *)"(X == 2)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)2);
+    __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_7),
+                            (__mpz_struct const *)(__e_acsl_8));
+    e_acsl_assert(__e_acsl_9 == 0,(char *)"Postcondition",(char *)"(X == 2)",
+                  14);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
   }
   
   if (X) {
@@ -98,17 +97,17 @@ int main(void)
   __retres = 0;
   return_label: 
   {
-    mpz_t __e_acsl_var_10;
-    mpz_t __e_acsl_var_11;
-    int __e_acsl_var_12;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)3);
-    __e_acsl_var_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_10),
-                                 (__mpz_struct const *)(__e_acsl_var_11));
-    e_acsl_assert(__e_acsl_var_12 == 0,(char *)"Postcondition",
+    mpz_t __e_acsl_10;
+    mpz_t __e_acsl_11;
+    int __e_acsl_12;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)3);
+    __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                             (__mpz_struct const *)(__e_acsl_11));
+    e_acsl_assert(__e_acsl_12 == 0,(char *)"Postcondition",
                   (char *)"(X == 3)",9);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_11));
     return (__retres);
   }
   
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_lazy.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_lazy.c
index b158d0b9402..91838de2de0 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_lazy.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_lazy.c
@@ -24,161 +24,157 @@ int main(void)
   x = 0;
   y = 1;
   /*@ assert x ≡ 0 ∧ y ≡ 1; */ ;
-  { int __e_acsl_var;
-    if (x == 0) { __e_acsl_var = y == 1; }
-    else { __e_acsl_var = 0; }
-    e_acsl_assert(__e_acsl_var,(char *)"Assertion",
-                  (char *)"(x == 0 && y == 1)",11);
+  { int __e_acsl;
+    if (x == 0) { __e_acsl = y == 1; }
+    else { __e_acsl = 0; }
+    e_acsl_assert(__e_acsl,(char *)"Assertion",(char *)"(x == 0 && y == 1)",
+                  11);
   }
   
   /*@ assert ¬(x ≢ 0 ∧ y ≡ 1/0); */ ;
   {
-    int __e_acsl_var_3;
+    int __e_acsl_3;
     if (x != 0) {
-      int __e_acsl_var_2;
+      int __e_acsl_2;
       /*@ assert 0 ≢ 0; */ ;
       e_acsl_assert(! (0 == 0),(char *)"Assertion",(char *)"(0 == 0)",12);
-      __e_acsl_var_2 = 1 / 0;
-      __e_acsl_var_3 = y == __e_acsl_var_2;
+      __e_acsl_2 = 1 / 0;
+      __e_acsl_3 = y == __e_acsl_2;
     }
-    else { __e_acsl_var_3 = 0; }
-    e_acsl_assert(! __e_acsl_var_3,(char *)"Assertion",
+    else { __e_acsl_3 = 0; }
+    e_acsl_assert(! __e_acsl_3,(char *)"Assertion",
                   (char *)"(!(x != 0 && y == 1/0))",12);
   }
   
   /*@ assert y ≡ 1 ∨ x ≡ 1; */ ;
-  { int __e_acsl_var_4;
-    if (y == 1) { __e_acsl_var_4 = 1; }
-    else { __e_acsl_var_4 = x == 1; }
-    e_acsl_assert(__e_acsl_var_4,(char *)"Assertion",
+  { int __e_acsl_4;
+    if (y == 1) { __e_acsl_4 = 1; }
+    else { __e_acsl_4 = x == 1; }
+    e_acsl_assert(__e_acsl_4,(char *)"Assertion",
                   (char *)"(y == 1 || x == 1)",13);
   }
   
   /*@ assert x ≡ 0 ∨ y ≡ 1/0; */ ;
   {
-    int __e_acsl_var_6;
-    if (x == 0) { __e_acsl_var_6 = 1; }
+    int __e_acsl_6;
+    if (x == 0) { __e_acsl_6 = 1; }
     else {
-      int __e_acsl_var_5;
+      int __e_acsl_5;
       /*@ assert 0 ≢ 0; */ ;
       e_acsl_assert(! (0 == 0),(char *)"Assertion",(char *)"(0 == 0)",14);
-      __e_acsl_var_5 = 1 / 0;
-      __e_acsl_var_6 = y == __e_acsl_var_5;
+      __e_acsl_5 = 1 / 0;
+      __e_acsl_6 = y == __e_acsl_5;
     }
-    e_acsl_assert(__e_acsl_var_6,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_6,(char *)"Assertion",
                   (char *)"(x == 0 || y == 1/0)",14);
   }
   
   /*@ assert x ≡ 0 ⇒ y ≡ 1; */ ;
-  { int __e_acsl_var_7;
-    if (! (x == 0)) { __e_acsl_var_7 = 1; }
-    else { __e_acsl_var_7 = y == 1; }
-    e_acsl_assert(__e_acsl_var_7,(char *)"Assertion",
+  { int __e_acsl_7;
+    if (! (x == 0)) { __e_acsl_7 = 1; }
+    else { __e_acsl_7 = y == 1; }
+    e_acsl_assert(__e_acsl_7,(char *)"Assertion",
                   (char *)"(x == 0 ==> y == 1)",15);
   }
   
   /*@ assert x ≡ 1 ⇒ y ≡ 1/0; */ ;
   {
-    int __e_acsl_var_9;
-    if (! (x == 1)) { __e_acsl_var_9 = 1; }
+    int __e_acsl_9;
+    if (! (x == 1)) { __e_acsl_9 = 1; }
     else {
-      int __e_acsl_var_8;
+      int __e_acsl_8;
       /*@ assert 0 ≢ 0; */ ;
       e_acsl_assert(! (0 == 0),(char *)"Assertion",(char *)"(0 == 0)",16);
-      __e_acsl_var_8 = 1 / 0;
-      __e_acsl_var_9 = y == __e_acsl_var_8;
+      __e_acsl_8 = 1 / 0;
+      __e_acsl_9 = y == __e_acsl_8;
     }
-    e_acsl_assert(__e_acsl_var_9,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_9,(char *)"Assertion",
                   (char *)"(x == 1 ==> y == 1/0)",16);
   }
   
   /*@ assert x≢0? x ≢ 0: y ≢ 0; */ ;
-  { int __e_acsl_var_10;
-    if (x != 0) { __e_acsl_var_10 = x != 0; }
-    else { __e_acsl_var_10 = y != 0; }
-    e_acsl_assert(__e_acsl_var_10,(char *)"Assertion",
+  { int __e_acsl_10;
+    if (x != 0) { __e_acsl_10 = x != 0; }
+    else { __e_acsl_10 = y != 0; }
+    e_acsl_assert(__e_acsl_10,(char *)"Assertion",
                   (char *)"(x!=0? x != 0: y != 0)",17);
   }
   
   /*@ assert y≢0? y ≢ 0: x ≢ 0; */ ;
-  { int __e_acsl_var_11;
-    if (y != 0) { __e_acsl_var_11 = y != 0; }
-    else { __e_acsl_var_11 = x != 0; }
-    e_acsl_assert(__e_acsl_var_11,(char *)"Assertion",
+  { int __e_acsl_11;
+    if (y != 0) { __e_acsl_11 = y != 0; }
+    else { __e_acsl_11 = x != 0; }
+    e_acsl_assert(__e_acsl_11,(char *)"Assertion",
                   (char *)"(y!=0? y != 0: x != 0)",18);
   }
   
   /*@ assert x≡1? x ≡ 18: x ≡ 0; */ ;
-  { int __e_acsl_var_12;
-    if (x == 1) { __e_acsl_var_12 = x == 18; }
-    else { __e_acsl_var_12 = x == 0; }
-    e_acsl_assert(__e_acsl_var_12,(char *)"Assertion",
+  { int __e_acsl_12;
+    if (x == 1) { __e_acsl_12 = x == 18; }
+    else { __e_acsl_12 = x == 0; }
+    e_acsl_assert(__e_acsl_12,(char *)"Assertion",
                   (char *)"(x==1? x == 18: x == 0)",19);
   }
   
   /*@ assert x ≡ 2 ⇔ y ≡ 3; */ ;
-  {
-    int __e_acsl_var_13;
-    int __e_acsl_var_15;
-    if (! (x == 2)) { __e_acsl_var_13 = 1; }
-    else { __e_acsl_var_13 = y == 3; }
-    if (__e_acsl_var_13) {
-      int __e_acsl_var_14;
-      if (! (y == 3)) { __e_acsl_var_14 = 1; }
-      else { __e_acsl_var_14 = x == 2; }
-      __e_acsl_var_15 = __e_acsl_var_14;
+  { int __e_acsl_13;
+    int __e_acsl_15;
+    if (! (x == 2)) { __e_acsl_13 = 1; }
+    else { __e_acsl_13 = y == 3; }
+    if (__e_acsl_13) {
+      int __e_acsl_14;
+      if (! (y == 3)) { __e_acsl_14 = 1; }
+      else { __e_acsl_14 = x == 2; }
+      __e_acsl_15 = __e_acsl_14;
     }
-    else { __e_acsl_var_15 = 0; }
-    e_acsl_assert(__e_acsl_var_15,(char *)"Assertion",
+    else { __e_acsl_15 = 0; }
+    e_acsl_assert(__e_acsl_15,(char *)"Assertion",
                   (char *)"(x == 2 <==> y == 3)",22);
   }
   
   /*@ assert x ≡ 0 ⇔ y ≡ 1; */ ;
-  {
-    int __e_acsl_var_16;
-    int __e_acsl_var_18;
-    if (! (x == 0)) { __e_acsl_var_16 = 1; }
-    else { __e_acsl_var_16 = y == 1; }
-    if (__e_acsl_var_16) {
-      int __e_acsl_var_17;
-      if (! (y == 1)) { __e_acsl_var_17 = 1; }
-      else { __e_acsl_var_17 = x == 0; }
-      __e_acsl_var_18 = __e_acsl_var_17;
+  { int __e_acsl_16;
+    int __e_acsl_18;
+    if (! (x == 0)) { __e_acsl_16 = 1; }
+    else { __e_acsl_16 = y == 1; }
+    if (__e_acsl_16) {
+      int __e_acsl_17;
+      if (! (y == 1)) { __e_acsl_17 = 1; }
+      else { __e_acsl_17 = x == 0; }
+      __e_acsl_18 = __e_acsl_17;
     }
-    else { __e_acsl_var_18 = 0; }
-    e_acsl_assert(__e_acsl_var_18,(char *)"Assertion",
+    else { __e_acsl_18 = 0; }
+    e_acsl_assert(__e_acsl_18,(char *)"Assertion",
                   (char *)"(x == 0 <==> y == 1)",23);
   }
   
   /*@ assert ((x≢0? x: y)≢0) ≡ (x≡0); */ ;
-  { int __e_acsl_var_19;
-    if (x != 0) { __e_acsl_var_19 = x; }
-    else { __e_acsl_var_19 = y; }
-    e_acsl_assert((__e_acsl_var_19 != 0) == (x == 0),(char *)"Assertion",
+  { int __e_acsl_19;
+    if (x != 0) { __e_acsl_19 = x; }
+    else { __e_acsl_19 = y; }
+    e_acsl_assert((__e_acsl_19 != 0) == (x == 0),(char *)"Assertion",
                   (char *)"(((x!=0? x: y)!=0) == (x==0))",26);
   }
   
   /*@ assert (x ≢ 0 ∧ y ≢ 0) ∨ y ≢ 0; */ ;
-  {
-    int __e_acsl_var_20;
-    int __e_acsl_var_21;
-    if (x != 0) { __e_acsl_var_20 = y != 0; }
-    else { __e_acsl_var_20 = 0; }
-    if (__e_acsl_var_20) { __e_acsl_var_21 = 1; }
-    else { __e_acsl_var_21 = y != 0; }
-    e_acsl_assert(__e_acsl_var_21,(char *)"Assertion",
+  { int __e_acsl_20;
+    int __e_acsl_21;
+    if (x != 0) { __e_acsl_20 = y != 0; }
+    else { __e_acsl_20 = 0; }
+    if (__e_acsl_20) { __e_acsl_21 = 1; }
+    else { __e_acsl_21 = y != 0; }
+    e_acsl_assert(__e_acsl_21,(char *)"Assertion",
                   (char *)"((x != 0 && y != 0) || y != 0)",27);
   }
   
   /*@ assert (x ≢ 0 ∨ y ≢ 0) ∧ y ≡ 1; */ ;
-  {
-    int __e_acsl_var_22;
-    int __e_acsl_var_23;
-    if (x != 0) { __e_acsl_var_22 = 1; }
-    else { __e_acsl_var_22 = y != 0; }
-    if (__e_acsl_var_22) { __e_acsl_var_23 = y == 1; }
-    else { __e_acsl_var_23 = 0; }
-    e_acsl_assert(__e_acsl_var_23,(char *)"Assertion",
+  { int __e_acsl_22;
+    int __e_acsl_23;
+    if (x != 0) { __e_acsl_22 = 1; }
+    else { __e_acsl_22 = y != 0; }
+    if (__e_acsl_22) { __e_acsl_23 = y == 1; }
+    else { __e_acsl_23 = 0; }
+    e_acsl_assert(__e_acsl_23,(char *)"Assertion",
                   (char *)"((x != 0 || y != 0) && y == 1)",28);
   }
   
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_lazy2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_lazy2.c
index e51203f847d..37f0954ed43 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_lazy2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_lazy2.c
@@ -9,6 +9,11 @@ typedef __mpz_struct mpz_t[1];
 /*@ ensures \valid(\old(x));
     assigns *x;  */
 extern void __gmpz_init(__mpz_struct * /*[1]*/ x);
+/*@ requires \valid(z_orig);
+    ensures \valid(\old(z));
+    assigns *z;  */
+extern void __gmpz_init_set(__mpz_struct * /*[1]*/ z,
+                            __mpz_struct const * /*[1]*/ z_orig);
 /*@ ensures \valid(\old(z));
     assigns *z;
     assigns *z \from n;  */
@@ -55,542 +60,589 @@ int main(void)
   y = 1;
   /*@ assert x ≡ 0 ∧ y ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    int __e_acsl_var_7;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)0);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    if (__e_acsl_var_3 == 0) {
-      mpz_t __e_acsl_var_4;
-      mpz_t __e_acsl_var_5;
-      int __e_acsl_var_6;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)1);
-      __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                  (__mpz_struct const *)(__e_acsl_var_5));
-      __e_acsl_var_7 = __e_acsl_var_6 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    int __e_acsl_7;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    if (__e_acsl_3 == 0) {
+      mpz_t __e_acsl_4;
+      mpz_t __e_acsl_5;
+      int __e_acsl_6;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)1);
+      __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                              (__mpz_struct const *)(__e_acsl_5));
+      __e_acsl_7 = __e_acsl_6 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_5));
     }
-    else { __e_acsl_var_7 = 0; }
-    e_acsl_assert(__e_acsl_var_7,(char *)"Assertion",
+    else { __e_acsl_7 = 0; }
+    e_acsl_assert(__e_acsl_7,(char *)"Assertion",
                   (char *)"(x == 0 && y == 1)",11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ assert ¬(x ≢ 0 ∧ y ≡ 1/0); */ ;
   {
-    mpz_t __e_acsl_var_8;
-    mpz_t __e_acsl_var_9;
-    int __e_acsl_var_10;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)0);
-    __e_acsl_var_10 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_8),
-                                 (__mpz_struct const *)(__e_acsl_var_9));
-    if (__e_acsl_var_10 != 0) {
-      mpz_t __e_acsl_var_11;
-      mpz_t __e_acsl_var_12;
-      mpz_t __e_acsl_var_13;
-      int __e_acsl_var_14;
-      mpz_t __e_acsl_var_15;
-      int __e_acsl_var_16;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)1);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)0);
-      __e_acsl_var_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_13),
-                                   (__mpz_struct const *)(__e_acsl_var_13));
-      __gmpz_init((__mpz_struct *)(__e_acsl_var_15));
+    mpz_t __e_acsl_8;
+    mpz_t __e_acsl_9;
+    int __e_acsl_10;
+    int __e_acsl_17;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)0);
+    __e_acsl_10 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_8),
+                             (__mpz_struct const *)(__e_acsl_9));
+    if (__e_acsl_10 != 0) {
+      mpz_t __e_acsl_11;
+      mpz_t __e_acsl_12;
+      mpz_t __e_acsl_13;
+      int __e_acsl_14;
+      mpz_t __e_acsl_15;
+      int __e_acsl_16;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_12),(long)1);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)0);
+      __e_acsl_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_13),
+                               (__mpz_struct const *)(__e_acsl_13));
+      __gmpz_init((__mpz_struct *)(__e_acsl_15));
       /*@ assert 0 ≢ 0; */ ;
-      e_acsl_assert(! (__e_acsl_var_14 == 0),(char *)"Assertion",
+      e_acsl_assert(! (__e_acsl_14 == 0),(char *)"Assertion",
                     (char *)"(0 == 0)",12);
-      __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_15),
-                    (__mpz_struct const *)(__e_acsl_var_12),
-                    (__mpz_struct const *)(__e_acsl_var_13));
-      __e_acsl_var_16 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_11),
-                                   (__mpz_struct const *)(__e_acsl_var_15));
-      __e_acsl_var_17 = __e_acsl_var_16 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
+      __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_15),
+                    (__mpz_struct const *)(__e_acsl_12),
+                    (__mpz_struct const *)(__e_acsl_13));
+      __e_acsl_16 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_11),
+                               (__mpz_struct const *)(__e_acsl_15));
+      __e_acsl_17 = __e_acsl_16 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_11));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_12));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_15));
     }
-    else { __e_acsl_var_17 = 0; }
-    e_acsl_assert(! __e_acsl_var_17,(char *)"Assertion",
+    else { __e_acsl_17 = 0; }
+    e_acsl_assert(! __e_acsl_17,(char *)"Assertion",
                   (char *)"(!(x != 0 && y == 1/0))",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_9));
   }
   
   /*@ assert y ≡ 1 ∨ x ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    int __e_acsl_var_20;
-    int __e_acsl_var_24;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)1);
-    __e_acsl_var_20 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_18),
-                                 (__mpz_struct const *)(__e_acsl_var_19));
-    if (__e_acsl_var_20 == 0) { __e_acsl_var_24 = 1; }
+    mpz_t __e_acsl_18;
+    mpz_t __e_acsl_19;
+    int __e_acsl_20;
+    int __e_acsl_24;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_18),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)1);
+    __e_acsl_20 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_18),
+                             (__mpz_struct const *)(__e_acsl_19));
+    if (__e_acsl_20 == 0) { __e_acsl_24 = 1; }
     else {
-      mpz_t __e_acsl_var_21;
-      mpz_t __e_acsl_var_22;
-      int __e_acsl_var_23;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_22),(long)1);
-      __e_acsl_var_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_21),
-                                   (__mpz_struct const *)(__e_acsl_var_22));
-      __e_acsl_var_24 = __e_acsl_var_23 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
+      mpz_t __e_acsl_21;
+      mpz_t __e_acsl_22;
+      int __e_acsl_23;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_21),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_22),(long)1);
+      __e_acsl_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_21),
+                               (__mpz_struct const *)(__e_acsl_22));
+      __e_acsl_24 = __e_acsl_23 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_21));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_22));
     }
-    e_acsl_assert(__e_acsl_var_24,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_24,(char *)"Assertion",
                   (char *)"(y == 1 || x == 1)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_18));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
   }
   
   /*@ assert x ≡ 0 ∨ y ≡ 1/0; */ ;
   {
-    mpz_t __e_acsl_var_25;
-    mpz_t __e_acsl_var_26;
-    int __e_acsl_var_27;
-    int __e_acsl_var_34;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_26),(long)0);
-    __e_acsl_var_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_25),
-                                 (__mpz_struct const *)(__e_acsl_var_26));
-    if (__e_acsl_var_27 == 0) { __e_acsl_var_34 = 1; }
+    mpz_t __e_acsl_25;
+    mpz_t __e_acsl_26;
+    int __e_acsl_27;
+    int __e_acsl_34;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_25),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_26),(long)0);
+    __e_acsl_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_25),
+                             (__mpz_struct const *)(__e_acsl_26));
+    if (__e_acsl_27 == 0) { __e_acsl_34 = 1; }
     else {
-      mpz_t __e_acsl_var_28;
-      mpz_t __e_acsl_var_29;
-      mpz_t __e_acsl_var_30;
-      int __e_acsl_var_31;
-      mpz_t __e_acsl_var_32;
-      int __e_acsl_var_33;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_28),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_29),(long)1);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)0);
-      __e_acsl_var_31 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_30),
-                                   (__mpz_struct const *)(__e_acsl_var_30));
-      __gmpz_init((__mpz_struct *)(__e_acsl_var_32));
+      mpz_t __e_acsl_28;
+      mpz_t __e_acsl_29;
+      mpz_t __e_acsl_30;
+      int __e_acsl_31;
+      mpz_t __e_acsl_32;
+      int __e_acsl_33;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_28),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_29),(long)1);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_30),(long)0);
+      __e_acsl_31 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_30),
+                               (__mpz_struct const *)(__e_acsl_30));
+      __gmpz_init((__mpz_struct *)(__e_acsl_32));
       /*@ assert 0 ≢ 0; */ ;
-      e_acsl_assert(! (__e_acsl_var_31 == 0),(char *)"Assertion",
+      e_acsl_assert(! (__e_acsl_31 == 0),(char *)"Assertion",
                     (char *)"(0 == 0)",14);
-      __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_32),
-                    (__mpz_struct const *)(__e_acsl_var_29),
-                    (__mpz_struct const *)(__e_acsl_var_30));
-      __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_28),
-                                   (__mpz_struct const *)(__e_acsl_var_32));
-      __e_acsl_var_34 = __e_acsl_var_33 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_29));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
+      __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_32),
+                    (__mpz_struct const *)(__e_acsl_29),
+                    (__mpz_struct const *)(__e_acsl_30));
+      __e_acsl_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_28),
+                               (__mpz_struct const *)(__e_acsl_32));
+      __e_acsl_34 = __e_acsl_33 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_28));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_29));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_30));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_32));
     }
-    e_acsl_assert(__e_acsl_var_34,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_34,(char *)"Assertion",
                   (char *)"(x == 0 || y == 1/0)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_25));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_26));
   }
   
   /*@ assert x ≡ 0 ⇒ y ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_35;
-    mpz_t __e_acsl_var_36;
-    int __e_acsl_var_37;
-    int __e_acsl_var_41;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_36),(long)0);
-    __e_acsl_var_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_35),
-                                 (__mpz_struct const *)(__e_acsl_var_36));
-    if (! (__e_acsl_var_37 == 0)) { __e_acsl_var_41 = 1; }
+    mpz_t __e_acsl_35;
+    mpz_t __e_acsl_36;
+    int __e_acsl_37;
+    int __e_acsl_41;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_35),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_36),(long)0);
+    __e_acsl_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_35),
+                             (__mpz_struct const *)(__e_acsl_36));
+    if (! (__e_acsl_37 == 0)) { __e_acsl_41 = 1; }
     else {
-      mpz_t __e_acsl_var_38;
-      mpz_t __e_acsl_var_39;
-      int __e_acsl_var_40;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_38),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_39),(long)1);
-      __e_acsl_var_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_38),
-                                   (__mpz_struct const *)(__e_acsl_var_39));
-      __e_acsl_var_41 = __e_acsl_var_40 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
+      mpz_t __e_acsl_38;
+      mpz_t __e_acsl_39;
+      int __e_acsl_40;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_38),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_39),(long)1);
+      __e_acsl_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_38),
+                               (__mpz_struct const *)(__e_acsl_39));
+      __e_acsl_41 = __e_acsl_40 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_38));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_39));
     }
-    e_acsl_assert(__e_acsl_var_41,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_41,(char *)"Assertion",
                   (char *)"(x == 0 ==> y == 1)",15);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_35));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_36));
   }
   
   /*@ assert x ≡ 1 ⇒ y ≡ 1/0; */ ;
   {
-    mpz_t __e_acsl_var_42;
-    mpz_t __e_acsl_var_43;
-    int __e_acsl_var_44;
-    int __e_acsl_var_51;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_42),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_43),(long)1);
-    __e_acsl_var_44 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_42),
-                                 (__mpz_struct const *)(__e_acsl_var_43));
-    if (! (__e_acsl_var_44 == 0)) { __e_acsl_var_51 = 1; }
+    mpz_t __e_acsl_42;
+    mpz_t __e_acsl_43;
+    int __e_acsl_44;
+    int __e_acsl_51;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_42),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_43),(long)1);
+    __e_acsl_44 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_42),
+                             (__mpz_struct const *)(__e_acsl_43));
+    if (! (__e_acsl_44 == 0)) { __e_acsl_51 = 1; }
     else {
-      mpz_t __e_acsl_var_45;
-      mpz_t __e_acsl_var_46;
-      mpz_t __e_acsl_var_47;
-      int __e_acsl_var_48;
-      mpz_t __e_acsl_var_49;
-      int __e_acsl_var_50;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_45),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_46),(long)1);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_47),(long)0);
-      __e_acsl_var_48 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_47),
-                                   (__mpz_struct const *)(__e_acsl_var_47));
-      __gmpz_init((__mpz_struct *)(__e_acsl_var_49));
+      mpz_t __e_acsl_45;
+      mpz_t __e_acsl_46;
+      mpz_t __e_acsl_47;
+      int __e_acsl_48;
+      mpz_t __e_acsl_49;
+      int __e_acsl_50;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_45),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_46),(long)1);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_47),(long)0);
+      __e_acsl_48 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_47),
+                               (__mpz_struct const *)(__e_acsl_47));
+      __gmpz_init((__mpz_struct *)(__e_acsl_49));
       /*@ assert 0 ≢ 0; */ ;
-      e_acsl_assert(! (__e_acsl_var_48 == 0),(char *)"Assertion",
+      e_acsl_assert(! (__e_acsl_48 == 0),(char *)"Assertion",
                     (char *)"(0 == 0)",16);
-      __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_49),
-                    (__mpz_struct const *)(__e_acsl_var_46),
-                    (__mpz_struct const *)(__e_acsl_var_47));
-      __e_acsl_var_50 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_45),
-                                   (__mpz_struct const *)(__e_acsl_var_49));
-      __e_acsl_var_51 = __e_acsl_var_50 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_45));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_47));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_49));
+      __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_49),
+                    (__mpz_struct const *)(__e_acsl_46),
+                    (__mpz_struct const *)(__e_acsl_47));
+      __e_acsl_50 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_45),
+                               (__mpz_struct const *)(__e_acsl_49));
+      __e_acsl_51 = __e_acsl_50 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_45));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_46));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_47));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_49));
     }
-    e_acsl_assert(__e_acsl_var_51,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_51,(char *)"Assertion",
                   (char *)"(x == 1 ==> y == 1/0)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_42));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_43));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_42));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_43));
   }
   
   /*@ assert x≢0? x ≢ 0: y ≢ 0; */ ;
   {
-    mpz_t __e_acsl_var_52;
-    mpz_t __e_acsl_var_53;
-    int __e_acsl_var_54;
-    int __e_acsl_var_61;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_52),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_53),(long)0);
-    __e_acsl_var_54 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_52),
-                                 (__mpz_struct const *)(__e_acsl_var_53));
-    if (__e_acsl_var_54 != 0) {
-      mpz_t __e_acsl_var_55;
-      mpz_t __e_acsl_var_56;
-      int __e_acsl_var_57;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_55),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_56),(long)0);
-      __e_acsl_var_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_55),
-                                   (__mpz_struct const *)(__e_acsl_var_56));
-      __e_acsl_var_61 = __e_acsl_var_57 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_55));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_56));
+    mpz_t __e_acsl_52;
+    mpz_t __e_acsl_53;
+    int __e_acsl_54;
+    int __e_acsl_61;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_52),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_53),(long)0);
+    __e_acsl_54 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_52),
+                             (__mpz_struct const *)(__e_acsl_53));
+    if (__e_acsl_54 != 0) {
+      mpz_t __e_acsl_55;
+      mpz_t __e_acsl_56;
+      int __e_acsl_57;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_55),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_56),(long)0);
+      __e_acsl_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_55),
+                               (__mpz_struct const *)(__e_acsl_56));
+      __e_acsl_61 = __e_acsl_57 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_55));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_56));
     }
     else {
-      mpz_t __e_acsl_var_58;
-      mpz_t __e_acsl_var_59;
-      int __e_acsl_var_60;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_58),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_59),(long)0);
-      __e_acsl_var_60 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_58),
-                                   (__mpz_struct const *)(__e_acsl_var_59));
-      __e_acsl_var_61 = __e_acsl_var_60 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_58));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_59));
+      mpz_t __e_acsl_58;
+      mpz_t __e_acsl_59;
+      int __e_acsl_60;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_58),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_59),(long)0);
+      __e_acsl_60 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_58),
+                               (__mpz_struct const *)(__e_acsl_59));
+      __e_acsl_61 = __e_acsl_60 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_58));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_59));
     }
-    e_acsl_assert(__e_acsl_var_61,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_61,(char *)"Assertion",
                   (char *)"(x!=0? x != 0: y != 0)",17);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_52));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_53));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_52));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_53));
   }
   
   /*@ assert y≢0? y ≢ 0: x ≢ 0; */ ;
   {
-    mpz_t __e_acsl_var_62;
-    mpz_t __e_acsl_var_63;
-    int __e_acsl_var_64;
-    int __e_acsl_var_71;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_62),(long)y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_63),(long)0);
-    __e_acsl_var_64 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_62),
-                                 (__mpz_struct const *)(__e_acsl_var_63));
-    if (__e_acsl_var_64 != 0) {
-      mpz_t __e_acsl_var_65;
-      mpz_t __e_acsl_var_66;
-      int __e_acsl_var_67;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_65),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_66),(long)0);
-      __e_acsl_var_67 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_65),
-                                   (__mpz_struct const *)(__e_acsl_var_66));
-      __e_acsl_var_71 = __e_acsl_var_67 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_65));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_66));
+    mpz_t __e_acsl_62;
+    mpz_t __e_acsl_63;
+    int __e_acsl_64;
+    int __e_acsl_71;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_62),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_63),(long)0);
+    __e_acsl_64 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_62),
+                             (__mpz_struct const *)(__e_acsl_63));
+    if (__e_acsl_64 != 0) {
+      mpz_t __e_acsl_65;
+      mpz_t __e_acsl_66;
+      int __e_acsl_67;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_65),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_66),(long)0);
+      __e_acsl_67 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_65),
+                               (__mpz_struct const *)(__e_acsl_66));
+      __e_acsl_71 = __e_acsl_67 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_65));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_66));
     }
     else {
-      mpz_t __e_acsl_var_68;
-      mpz_t __e_acsl_var_69;
-      int __e_acsl_var_70;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_68),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_69),(long)0);
-      __e_acsl_var_70 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_68),
-                                   (__mpz_struct const *)(__e_acsl_var_69));
-      __e_acsl_var_71 = __e_acsl_var_70 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_68));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_69));
+      mpz_t __e_acsl_68;
+      mpz_t __e_acsl_69;
+      int __e_acsl_70;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_68),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_69),(long)0);
+      __e_acsl_70 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_68),
+                               (__mpz_struct const *)(__e_acsl_69));
+      __e_acsl_71 = __e_acsl_70 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_68));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_69));
     }
-    e_acsl_assert(__e_acsl_var_71,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_71,(char *)"Assertion",
                   (char *)"(y!=0? y != 0: x != 0)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_62));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_63));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_62));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_63));
   }
   
   /*@ assert x≡1? x ≡ 18: x ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var_72;
-    mpz_t __e_acsl_var_73;
-    int __e_acsl_var_74;
-    int __e_acsl_var_81;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_72),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_73),(long)1);
-    __e_acsl_var_74 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_72),
-                                 (__mpz_struct const *)(__e_acsl_var_73));
-    if (__e_acsl_var_74 == 0) {
-      mpz_t __e_acsl_var_75;
-      mpz_t __e_acsl_var_76;
-      int __e_acsl_var_77;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_75),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_76),(long)18);
-      __e_acsl_var_77 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_75),
-                                   (__mpz_struct const *)(__e_acsl_var_76));
-      __e_acsl_var_81 = __e_acsl_var_77 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_75));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_76));
+    mpz_t __e_acsl_72;
+    mpz_t __e_acsl_73;
+    int __e_acsl_74;
+    int __e_acsl_81;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_72),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_73),(long)1);
+    __e_acsl_74 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_72),
+                             (__mpz_struct const *)(__e_acsl_73));
+    if (__e_acsl_74 == 0) {
+      mpz_t __e_acsl_75;
+      mpz_t __e_acsl_76;
+      int __e_acsl_77;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_75),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_76),(long)18);
+      __e_acsl_77 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_75),
+                               (__mpz_struct const *)(__e_acsl_76));
+      __e_acsl_81 = __e_acsl_77 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_75));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_76));
     }
     else {
-      mpz_t __e_acsl_var_78;
-      mpz_t __e_acsl_var_79;
-      int __e_acsl_var_80;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_78),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_79),(long)0);
-      __e_acsl_var_80 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_78),
-                                   (__mpz_struct const *)(__e_acsl_var_79));
-      __e_acsl_var_81 = __e_acsl_var_80 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_78));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_79));
+      mpz_t __e_acsl_78;
+      mpz_t __e_acsl_79;
+      int __e_acsl_80;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_78),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_79),(long)0);
+      __e_acsl_80 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_78),
+                               (__mpz_struct const *)(__e_acsl_79));
+      __e_acsl_81 = __e_acsl_80 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_78));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_79));
     }
-    e_acsl_assert(__e_acsl_var_81,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_81,(char *)"Assertion",
                   (char *)"(x==1? x == 18: x == 0)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_73));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_72));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_73));
   }
   
   /*@ assert x ≡ 2 ⇔ y ≡ 3; */ ;
   {
-    mpz_t __e_acsl_var_82;
-    mpz_t __e_acsl_var_83;
-    int __e_acsl_var_84;
-    int __e_acsl_var_88;
-    int __e_acsl_var_96;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_82),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_83),(long)2);
-    __e_acsl_var_84 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_82),
-                                 (__mpz_struct const *)(__e_acsl_var_83));
-    if (! (__e_acsl_var_84 == 0)) { __e_acsl_var_88 = 1; }
+    mpz_t __e_acsl_82;
+    mpz_t __e_acsl_83;
+    int __e_acsl_84;
+    int __e_acsl_88;
+    int __e_acsl_96;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_82),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_83),(long)2);
+    __e_acsl_84 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_82),
+                             (__mpz_struct const *)(__e_acsl_83));
+    if (! (__e_acsl_84 == 0)) { __e_acsl_88 = 1; }
     else {
-      mpz_t __e_acsl_var_85;
-      mpz_t __e_acsl_var_86;
-      int __e_acsl_var_87;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_85),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_86),(long)3);
-      __e_acsl_var_87 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_85),
-                                   (__mpz_struct const *)(__e_acsl_var_86));
-      __e_acsl_var_88 = __e_acsl_var_87 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_85));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_86));
+      mpz_t __e_acsl_85;
+      mpz_t __e_acsl_86;
+      int __e_acsl_87;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_85),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_86),(long)3);
+      __e_acsl_87 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_85),
+                               (__mpz_struct const *)(__e_acsl_86));
+      __e_acsl_88 = __e_acsl_87 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_85));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_86));
     }
-    if (__e_acsl_var_88) {
-      mpz_t __e_acsl_var_89;
-      mpz_t __e_acsl_var_90;
-      int __e_acsl_var_91;
-      int __e_acsl_var_95;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_89),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_90),(long)3);
-      __e_acsl_var_91 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_89),
-                                   (__mpz_struct const *)(__e_acsl_var_90));
-      if (! (__e_acsl_var_91 == 0)) { __e_acsl_var_95 = 1; }
+    if (__e_acsl_88) {
+      mpz_t __e_acsl_89;
+      mpz_t __e_acsl_90;
+      int __e_acsl_91;
+      int __e_acsl_95;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_89),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_90),(long)3);
+      __e_acsl_91 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_89),
+                               (__mpz_struct const *)(__e_acsl_90));
+      if (! (__e_acsl_91 == 0)) { __e_acsl_95 = 1; }
       else {
-        mpz_t __e_acsl_var_92;
-        mpz_t __e_acsl_var_93;
-        int __e_acsl_var_94;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_92),(long)x);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_93),(long)2);
-        __e_acsl_var_94 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_92),
-                                     (__mpz_struct const *)(__e_acsl_var_93));
-        __e_acsl_var_95 = __e_acsl_var_94 == 0;
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_92));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_93));
+        mpz_t __e_acsl_92;
+        mpz_t __e_acsl_93;
+        int __e_acsl_94;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_92),(long)x);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_93),(long)2);
+        __e_acsl_94 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_92),
+                                 (__mpz_struct const *)(__e_acsl_93));
+        __e_acsl_95 = __e_acsl_94 == 0;
+        __gmpz_clear((__mpz_struct *)(__e_acsl_92));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_93));
       }
-      __e_acsl_var_96 = __e_acsl_var_95;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_89));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_90));
+      __e_acsl_96 = __e_acsl_95;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_89));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_90));
     }
-    else { __e_acsl_var_96 = 0; }
-    e_acsl_assert(__e_acsl_var_96,(char *)"Assertion",
+    else { __e_acsl_96 = 0; }
+    e_acsl_assert(__e_acsl_96,(char *)"Assertion",
                   (char *)"(x == 2 <==> y == 3)",22);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_82));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_83));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_82));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_83));
   }
   
   /*@ assert x ≡ 0 ⇔ y ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_97;
-    mpz_t __e_acsl_var_98;
-    int __e_acsl_var_99;
-    int __e_acsl_var_103;
-    int __e_acsl_var_111;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_97),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_98),(long)0);
-    __e_acsl_var_99 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_97),
-                                 (__mpz_struct const *)(__e_acsl_var_98));
-    if (! (__e_acsl_var_99 == 0)) { __e_acsl_var_103 = 1; }
+    mpz_t __e_acsl_97;
+    mpz_t __e_acsl_98;
+    int __e_acsl_99;
+    int __e_acsl_103;
+    int __e_acsl_111;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_97),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_98),(long)0);
+    __e_acsl_99 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_97),
+                             (__mpz_struct const *)(__e_acsl_98));
+    if (! (__e_acsl_99 == 0)) { __e_acsl_103 = 1; }
     else {
-      mpz_t __e_acsl_var_100;
-      mpz_t __e_acsl_var_101;
-      int __e_acsl_var_102;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_100),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_101),(long)1);
-      __e_acsl_var_102 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_100),
-                                    (__mpz_struct const *)(__e_acsl_var_101));
-      __e_acsl_var_103 = __e_acsl_var_102 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_100));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_101));
+      mpz_t __e_acsl_100;
+      mpz_t __e_acsl_101;
+      int __e_acsl_102;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_100),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_101),(long)1);
+      __e_acsl_102 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_100),
+                                (__mpz_struct const *)(__e_acsl_101));
+      __e_acsl_103 = __e_acsl_102 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_100));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_101));
     }
-    if (__e_acsl_var_103) {
-      mpz_t __e_acsl_var_104;
-      mpz_t __e_acsl_var_105;
-      int __e_acsl_var_106;
-      int __e_acsl_var_110;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_104),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_105),(long)1);
-      __e_acsl_var_106 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_104),
-                                    (__mpz_struct const *)(__e_acsl_var_105));
-      if (! (__e_acsl_var_106 == 0)) { __e_acsl_var_110 = 1; }
+    if (__e_acsl_103) {
+      mpz_t __e_acsl_104;
+      mpz_t __e_acsl_105;
+      int __e_acsl_106;
+      int __e_acsl_110;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_104),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_105),(long)1);
+      __e_acsl_106 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_104),
+                                (__mpz_struct const *)(__e_acsl_105));
+      if (! (__e_acsl_106 == 0)) { __e_acsl_110 = 1; }
       else {
-        mpz_t __e_acsl_var_107;
-        mpz_t __e_acsl_var_108;
-        int __e_acsl_var_109;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_107),(long)x);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_108),(long)0);
-        __e_acsl_var_109 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_107),
-                                      (__mpz_struct const *)(__e_acsl_var_108));
-        __e_acsl_var_110 = __e_acsl_var_109 == 0;
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_107));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_108));
+        mpz_t __e_acsl_107;
+        mpz_t __e_acsl_108;
+        int __e_acsl_109;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_107),(long)x);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_108),(long)0);
+        __e_acsl_109 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_107),
+                                  (__mpz_struct const *)(__e_acsl_108));
+        __e_acsl_110 = __e_acsl_109 == 0;
+        __gmpz_clear((__mpz_struct *)(__e_acsl_107));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_108));
       }
-      __e_acsl_var_111 = __e_acsl_var_110;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_104));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_105));
+      __e_acsl_111 = __e_acsl_110;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_104));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_105));
     }
-    else { __e_acsl_var_111 = 0; }
-    e_acsl_assert(__e_acsl_var_111,(char *)"Assertion",
+    else { __e_acsl_111 = 0; }
+    e_acsl_assert(__e_acsl_111,(char *)"Assertion",
                   (char *)"(x == 0 <==> y == 1)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_97));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_98));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_97));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_98));
   }
   
   /*@ assert ((x≢0? x: y)≢0) ≡ (x≡0); */ ;
+  {
+    mpz_t __e_acsl_112;
+    mpz_t __e_acsl_113;
+    int __e_acsl_114;
+    mpz_t __e_acsl_117;
+    int __e_acsl_118;
+    mpz_t __e_acsl_119;
+    int __e_acsl_120;
+    mpz_t __e_acsl_121;
+    int __e_acsl_122;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_112),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_113),(long)0);
+    __e_acsl_114 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_112),
+                              (__mpz_struct const *)(__e_acsl_113));
+    if (__e_acsl_114 != 0) {
+      mpz_t __e_acsl_115;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_115),(long)x);
+      __gmpz_init_set((__mpz_struct *)(__e_acsl_117),
+                      (__mpz_struct const *)(__e_acsl_115));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_115));
+    }
+    else {
+      mpz_t __e_acsl_116;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_116),(long)y);
+      __gmpz_init_set((__mpz_struct *)(__e_acsl_117),
+                      (__mpz_struct const *)(__e_acsl_116));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_116));
+    }
+    __e_acsl_118 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_117),
+                              (__mpz_struct const *)(__e_acsl_113));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_119),
+                       (long)(__e_acsl_118 != 0));
+    __e_acsl_120 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_112),
+                              (__mpz_struct const *)(__e_acsl_113));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_121),
+                       (long)(__e_acsl_120 == 0));
+    __e_acsl_122 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_119),
+                              (__mpz_struct const *)(__e_acsl_121));
+    e_acsl_assert(__e_acsl_122 == 0,(char *)"Assertion",
+                  (char *)"(((x!=0? x: y)!=0) == (x==0))",26);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_112));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_113));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_117));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_119));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_121));
+  }
+  
   /*@ assert (x ≢ 0 ∧ y ≢ 0) ∨ y ≢ 0; */ ;
   {
-    mpz_t __e_acsl_var_112;
-    mpz_t __e_acsl_var_113;
-    int __e_acsl_var_114;
-    int __e_acsl_var_118;
-    int __e_acsl_var_122;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_112),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_113),(long)0);
-    __e_acsl_var_114 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_112),
-                                  (__mpz_struct const *)(__e_acsl_var_113));
-    if (__e_acsl_var_114 != 0) {
-      mpz_t __e_acsl_var_115;
-      mpz_t __e_acsl_var_116;
-      int __e_acsl_var_117;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_115),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_116),(long)0);
-      __e_acsl_var_117 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_115),
-                                    (__mpz_struct const *)(__e_acsl_var_116));
-      __e_acsl_var_118 = __e_acsl_var_117 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_115));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_116));
+    mpz_t __e_acsl_123;
+    mpz_t __e_acsl_124;
+    int __e_acsl_125;
+    int __e_acsl_129;
+    int __e_acsl_133;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_123),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_124),(long)0);
+    __e_acsl_125 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_123),
+                              (__mpz_struct const *)(__e_acsl_124));
+    if (__e_acsl_125 != 0) {
+      mpz_t __e_acsl_126;
+      mpz_t __e_acsl_127;
+      int __e_acsl_128;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_126),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_127),(long)0);
+      __e_acsl_128 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_126),
+                                (__mpz_struct const *)(__e_acsl_127));
+      __e_acsl_129 = __e_acsl_128 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_126));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_127));
     }
-    else { __e_acsl_var_118 = 0; }
-    if (__e_acsl_var_118) { __e_acsl_var_122 = 1; }
+    else { __e_acsl_129 = 0; }
+    if (__e_acsl_129) { __e_acsl_133 = 1; }
     else {
-      mpz_t __e_acsl_var_119;
-      mpz_t __e_acsl_var_120;
-      int __e_acsl_var_121;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_119),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_120),(long)0);
-      __e_acsl_var_121 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_119),
-                                    (__mpz_struct const *)(__e_acsl_var_120));
-      __e_acsl_var_122 = __e_acsl_var_121 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_119));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_120));
+      mpz_t __e_acsl_130;
+      mpz_t __e_acsl_131;
+      int __e_acsl_132;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_130),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_131),(long)0);
+      __e_acsl_132 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_130),
+                                (__mpz_struct const *)(__e_acsl_131));
+      __e_acsl_133 = __e_acsl_132 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_130));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_131));
     }
-    e_acsl_assert(__e_acsl_var_122,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_133,(char *)"Assertion",
                   (char *)"((x != 0 && y != 0) || y != 0)",27);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_112));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_113));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_123));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_124));
   }
   
   /*@ assert (x ≢ 0 ∨ y ≢ 0) ∧ y ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_123;
-    mpz_t __e_acsl_var_124;
-    int __e_acsl_var_125;
-    int __e_acsl_var_129;
-    int __e_acsl_var_133;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_123),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_124),(long)0);
-    __e_acsl_var_125 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_123),
-                                  (__mpz_struct const *)(__e_acsl_var_124));
-    if (__e_acsl_var_125 != 0) { __e_acsl_var_129 = 1; }
+    mpz_t __e_acsl_134;
+    mpz_t __e_acsl_135;
+    int __e_acsl_136;
+    int __e_acsl_140;
+    int __e_acsl_144;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_134),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_135),(long)0);
+    __e_acsl_136 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_134),
+                              (__mpz_struct const *)(__e_acsl_135));
+    if (__e_acsl_136 != 0) { __e_acsl_140 = 1; }
     else {
-      mpz_t __e_acsl_var_126;
-      mpz_t __e_acsl_var_127;
-      int __e_acsl_var_128;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_126),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_127),(long)0);
-      __e_acsl_var_128 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_126),
-                                    (__mpz_struct const *)(__e_acsl_var_127));
-      __e_acsl_var_129 = __e_acsl_var_128 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_126));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_127));
+      mpz_t __e_acsl_137;
+      mpz_t __e_acsl_138;
+      int __e_acsl_139;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_137),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_138),(long)0);
+      __e_acsl_139 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_137),
+                                (__mpz_struct const *)(__e_acsl_138));
+      __e_acsl_140 = __e_acsl_139 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_137));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_138));
     }
-    if (__e_acsl_var_129) {
-      mpz_t __e_acsl_var_130;
-      mpz_t __e_acsl_var_131;
-      int __e_acsl_var_132;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_130),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_131),(long)1);
-      __e_acsl_var_132 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_130),
-                                    (__mpz_struct const *)(__e_acsl_var_131));
-      __e_acsl_var_133 = __e_acsl_var_132 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_130));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_131));
+    if (__e_acsl_140) {
+      mpz_t __e_acsl_141;
+      mpz_t __e_acsl_142;
+      int __e_acsl_143;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_141),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_142),(long)1);
+      __e_acsl_143 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_141),
+                                (__mpz_struct const *)(__e_acsl_142));
+      __e_acsl_144 = __e_acsl_143 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_141));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_142));
     }
-    else { __e_acsl_var_133 = 0; }
-    e_acsl_assert(__e_acsl_var_133,(char *)"Assertion",
+    else { __e_acsl_144 = 0; }
+    e_acsl_assert(__e_acsl_144,(char *)"Assertion",
                   (char *)"((x != 0 || y != 0) && y == 1)",28);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_123));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_124));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_134));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_135));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_linear_search.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_linear_search.c
index 41e913947d6..9e8ec29eb60 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_linear_search.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_linear_search.c
@@ -32,57 +32,57 @@ int search(int elt)
 {
   int __retres;
   int k;
-  int __e_acsl_var_3;
-  int __e_acsl_var_6;
+  int __e_acsl_3;
+  int __e_acsl_6;
   {
-    int __e_acsl_var;
+    int __e_acsl;
     int __e_acsl_i;
-    __e_acsl_var = 1;
+    __e_acsl = 1;
     __e_acsl_i = 0;
     while (1) {
       if (! (__e_acsl_i < 9)) { break; }
       if (! (A[__e_acsl_i] <= A[__e_acsl_i + 1])) {
-        __e_acsl_var = 0;
+        __e_acsl = 0;
         goto e_acsl_end_loop1;
       }
       __e_acsl_i ++;
     }
     e_acsl_end_loop1: ;
-    e_acsl_assert(__e_acsl_var,(char *)"Precondition",
+    e_acsl_assert(__e_acsl,(char *)"Precondition",
                   (char *)"(\\forall int i; 0 <= i && i < 9 ==> A[i] <= A[i+1])",
                   9);
     {
-      int __e_acsl_var_5;
+      int __e_acsl_5;
       int __e_acsl_j_2;
-      __e_acsl_var_5 = 1;
+      __e_acsl_5 = 1;
       __e_acsl_j_2 = 0;
       while (1) {
         if (! (__e_acsl_j_2 < 10)) { break; }
         if (! (A[__e_acsl_j_2] != elt)) {
-          __e_acsl_var_5 = 0;
+          __e_acsl_5 = 0;
           goto e_acsl_end_loop3;
         }
         __e_acsl_j_2 ++;
       }
       e_acsl_end_loop3: ;
-      __e_acsl_var_6 = __e_acsl_var_5;
+      __e_acsl_6 = __e_acsl_5;
     }
     
     {
-      int __e_acsl_var_2;
+      int __e_acsl_2;
       int __e_acsl_j;
-      __e_acsl_var_2 = 0;
+      __e_acsl_2 = 0;
       __e_acsl_j = 0;
       while (1) {
         if (! (__e_acsl_j < 10)) { break; }
         if (! (! (A[__e_acsl_j] == elt))) {
-          __e_acsl_var_2 = 1;
+          __e_acsl_2 = 1;
           goto e_acsl_end_loop2;
         }
         __e_acsl_j ++;
       }
       e_acsl_end_loop2: ;
-      __e_acsl_var_3 = __e_acsl_var_2;
+      __e_acsl_3 = __e_acsl_2;
     }
     
     k = 0;
@@ -101,17 +101,16 @@ int search(int elt)
   }
   __retres = 0;
   return_label: 
-  {
-    int __e_acsl_var_4;
-    int __e_acsl_var_7;
-    if (! __e_acsl_var_3) { __e_acsl_var_4 = 1; }
-    else { __e_acsl_var_4 = __retres == 1; }
-    e_acsl_assert(__e_acsl_var_4,(char *)"Postcondition",
+  { int __e_acsl_4;
+    int __e_acsl_7;
+    if (! __e_acsl_3) { __e_acsl_4 = 1; }
+    else { __e_acsl_4 = __retres == 1; }
+    e_acsl_assert(__e_acsl_4,(char *)"Postcondition",
                   (char *)"(\\old(\\exists int j; (0 <= j && j < 10) && A[j] == elt) ==> \\result == 1)",
                   12);
-    if (! __e_acsl_var_6) { __e_acsl_var_7 = 1; }
-    else { __e_acsl_var_7 = __retres == 0; }
-    e_acsl_assert(__e_acsl_var_7,(char *)"Postcondition",
+    if (! __e_acsl_6) { __e_acsl_7 = 1; }
+    else { __e_acsl_7 = __retres == 0; }
+    e_acsl_assert(__e_acsl_7,(char *)"Postcondition",
                   (char *)"(\\old(\\forall int j; 0 <= j && j < 10 ==> A[j] != elt) ==> \\result == 0)",
                   15);
     return (__retres);
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_linear_search2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_linear_search2.c
index b91ee4c1fa6..f1ec1f4fd58 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_linear_search2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_linear_search2.c
@@ -13,10 +13,11 @@ extern void __gmpz_init(__mpz_struct * /*[1]*/ x);
     assigns *z;
     assigns *z \from n;  */
 extern void __gmpz_init_set_si(__mpz_struct * /*[1]*/ z, long n);
-/*@ ensures \valid(\old(z));
+/*@ requires \valid(z_orig);
+    requires \valid(z);
     assigns *z;  */
-extern int __gmpz_init_set_str(__mpz_struct * /*[1]*/ z, char const *str,
-                               int base);
+extern void __gmpz_set(__mpz_struct * /*[1]*/ z,
+                       __mpz_struct const * /*[1]*/ z_orig);
 /*@ requires \valid(x);
     assigns *x;  */
 extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
@@ -25,11 +26,6 @@ extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
     assigns \nothing;  */
 extern int __gmpz_cmp(__mpz_struct const * /*[1]*/ z1,
                       __mpz_struct const * /*[1]*/ z2);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    assigns *z1;  */
-extern void __gmpz_neg(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2);
 /*@ requires \valid(z1);
     requires \valid(z2);
     requires \valid(z3);
@@ -38,43 +34,9 @@ extern void __gmpz_neg(__mpz_struct * /*[1]*/ z1,
 extern void __gmpz_add(__mpz_struct * /*[1]*/ z1,
                        __mpz_struct const * /*[1]*/ z2,
                        __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_sub(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2,
-                       __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_mul(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2,
-                       __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_tdiv_q(__mpz_struct * /*[1]*/ z1,
-                          __mpz_struct const * /*[1]*/ z2,
-                          __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_tdiv_r(__mpz_struct * /*[1]*/ z1,
-                          __mpz_struct const * /*[1]*/ z2,
-                          __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    assigns *z1;  */
-extern int __gmpz_com(__mpz_struct * /*[1]*/ z1,
-                      __mpz_struct const * /*[1]*/ z2);
+/*@ requires \valid(z);
+    assigns \nothing;  */
+extern unsigned long __gmpz_get_ui(__mpz_struct const * /*[1]*/ z);
 /*@ terminates \false;
     ensures \false;
     assigns \nothing;  */
@@ -92,423 +54,320 @@ void e_acsl_assert(int predicate, char *kind, char *pred_txt, int line)
   return;
 }
 
-int main(void)
+int A[10];
+/*@ requires ∀ ℤ i; 0 ≤ i ∧ i < 9 ⇒ A[i] ≤ A[i+1];
+    behavior exists:
+      assumes ∃ ℤ j; (0 ≤ j ∧ j < 10) ∧ A[j] ≡ elt;
+      ensures \result ≡ 1;
+      
+    behavior not_exists:
+      assumes ∀ ℤ j; 0 ≤ j ∧ j < 10 ⇒ A[j] ≢ elt;
+      ensures \result ≡ 0;
+      
+  
+*/
+int search(int elt)
 {
   int __retres;
-  int x;
-  int y;
-  x = -3;
-  y = 2;
-  /*@ assert -3 ≡ x; */ ;
-  {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    mpz_t __e_acsl_var_3;
-    int __e_acsl_var_4;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_2),
-               (__mpz_struct const *)(__e_acsl_var));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)x);
-    __e_acsl_var_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_2),
-                                (__mpz_struct const *)(__e_acsl_var_3));
-    e_acsl_assert(__e_acsl_var_4 == 0,(char *)"Assertion",
-                  (char *)"(-3 == x)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
-  }
-  
-  /*@ assert x ≡ -3; */ ;
-  {
-    mpz_t __e_acsl_var_5;
-    mpz_t __e_acsl_var_6;
-    mpz_t __e_acsl_var_7;
-    int __e_acsl_var_8;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_6),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_7),
-               (__mpz_struct const *)(__e_acsl_var_6));
-    __e_acsl_var_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_5),
-                                (__mpz_struct const *)(__e_acsl_var_7));
-    e_acsl_assert(__e_acsl_var_8 == 0,(char *)"Assertion",
-                  (char *)"(x == -3)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-  }
-  
-  /*@ assert 0 ≢ ~0; */ ;
-  {
-    mpz_t __e_acsl_var_9;
-    mpz_t __e_acsl_var_10;
-    int __e_acsl_var_11;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)0);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_com((__mpz_struct *)(__e_acsl_var_10),
-               (__mpz_struct const *)(__e_acsl_var_9));
-    __e_acsl_var_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_9),
-                                 (__mpz_struct const *)(__e_acsl_var_10));
-    e_acsl_assert(__e_acsl_var_11 != 0,(char *)"Assertion",
-                  (char *)"(0 != ~0)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-  }
-  
-  /*@ assert x+1 ≡ -2; */ ;
+  int k;
+  int __e_acsl_24;
+  int __e_acsl_39;
   {
-    mpz_t __e_acsl_var_12;
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    mpz_t __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_14),
-               (__mpz_struct const *)(__e_acsl_var_12),
-               (__mpz_struct const *)(__e_acsl_var_13));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_16),
-               (__mpz_struct const *)(__e_acsl_var_15));
-    __e_acsl_var_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_14),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_17 == 0,(char *)"Assertion",
-                  (char *)"(x+1 == -2)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
+    int __e_acsl;
+    mpz_t __e_acsl_i;
+    __e_acsl = 1;
+    __gmpz_init((__mpz_struct *)(__e_acsl_i));
+    {
+      mpz_t __e_acsl_9;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)0);
+      __gmpz_set((__mpz_struct *)(__e_acsl_i),
+                 (__mpz_struct const *)(__e_acsl_9));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_9));
+    }
+    
+    while (1) {
+      {
+        mpz_t __e_acsl_10;
+        int __e_acsl_11;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)9);
+        __e_acsl_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_i),
+                                 (__mpz_struct const *)(__e_acsl_10));
+        if (! (__e_acsl_11 < 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+      }
+      
+      {
+        unsigned long __e_acsl_2;
+        mpz_t __e_acsl_3;
+        mpz_t __e_acsl_4;
+        mpz_t __e_acsl_5;
+        unsigned long __e_acsl_6;
+        mpz_t __e_acsl_7;
+        int __e_acsl_8;
+        __e_acsl_2 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_i));
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)A[__e_acsl_2]);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)1);
+        __gmpz_init((__mpz_struct *)(__e_acsl_5));
+        __gmpz_add((__mpz_struct *)(__e_acsl_5),
+                   (__mpz_struct const *)(__e_acsl_i),
+                   (__mpz_struct const *)(__e_acsl_4));
+        __e_acsl_6 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_5));
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)A[__e_acsl_6]);
+        __e_acsl_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_3),
+                                (__mpz_struct const *)(__e_acsl_7));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_3));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+        if (! (__e_acsl_8 <= 0)) {
+          __e_acsl = 0;
+          goto e_acsl_end_loop1; }
+      }
+      
+      {
+        mpz_t __e_acsl_12;
+        mpz_t __e_acsl_13;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_12),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_13));
+        __gmpz_add((__mpz_struct *)(__e_acsl_13),
+                   (__mpz_struct const *)(__e_acsl_i),
+                   (__mpz_struct const *)(__e_acsl_12));
+        __gmpz_set((__mpz_struct *)(__e_acsl_i),
+                   (__mpz_struct const *)(__e_acsl_13));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_12));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+      }
+      
+    }
+    e_acsl_end_loop1: ;
+    e_acsl_assert(__e_acsl,(char *)"Precondition",
+                  (char *)"(\\forall integer i; 0 <= i && i < 9 ==> A[i] <= A[i+1])",
+                  9);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_i));
+    {
+      int __e_acsl_29;
+      mpz_t __e_acsl_j_2;
+      __e_acsl_29 = 1;
+      __gmpz_init((__mpz_struct *)(__e_acsl_j_2));
+      {
+        mpz_t __e_acsl_34;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_34),(long)0);
+        __gmpz_set((__mpz_struct *)(__e_acsl_j_2),
+                   (__mpz_struct const *)(__e_acsl_34));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_34));
+      }
+      
+      while (1) {
+        {
+          mpz_t __e_acsl_35;
+          int __e_acsl_36;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_35),(long)10);
+          __e_acsl_36 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_j_2),
+                                   (__mpz_struct const *)(__e_acsl_35));
+          if (! (__e_acsl_36 < 0)) { break; }
+          __gmpz_clear((__mpz_struct *)(__e_acsl_35));
+        }
+        
+        {
+          unsigned long __e_acsl_30;
+          mpz_t __e_acsl_31;
+          mpz_t __e_acsl_32;
+          int __e_acsl_33;
+          __e_acsl_30 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_j_2));
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_31),
+                             (long)A[__e_acsl_30]);
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_32),(long)elt);
+          __e_acsl_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_31),
+                                   (__mpz_struct const *)(__e_acsl_32));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_32));
+          if (! (__e_acsl_33 != 0)) {
+            __e_acsl_29 = 0;
+            goto e_acsl_end_loop3; }
+        }
+        
+        {
+          mpz_t __e_acsl_37;
+          mpz_t __e_acsl_38;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_37),(long)((char)1));
+          __gmpz_init((__mpz_struct *)(__e_acsl_38));
+          __gmpz_add((__mpz_struct *)(__e_acsl_38),
+                     (__mpz_struct const *)(__e_acsl_j_2),
+                     (__mpz_struct const *)(__e_acsl_37));
+          __gmpz_set((__mpz_struct *)(__e_acsl_j_2),
+                     (__mpz_struct const *)(__e_acsl_38));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_37));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_38));
+        }
+        
+      }
+      e_acsl_end_loop3: ;
+      __e_acsl_39 = __e_acsl_29;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_j_2));
+    }
+    
+    {
+      int __e_acsl_14;
+      mpz_t __e_acsl_j;
+      __e_acsl_14 = 0;
+      __gmpz_init((__mpz_struct *)(__e_acsl_j));
+      {
+        mpz_t __e_acsl_19;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)0);
+        __gmpz_set((__mpz_struct *)(__e_acsl_j),
+                   (__mpz_struct const *)(__e_acsl_19));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+      }
+      
+      while (1) {
+        {
+          mpz_t __e_acsl_20;
+          int __e_acsl_21;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_20),(long)10);
+          __e_acsl_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_j),
+                                   (__mpz_struct const *)(__e_acsl_20));
+          if (! (__e_acsl_21 < 0)) { break; }
+          __gmpz_clear((__mpz_struct *)(__e_acsl_20));
+        }
+        
+        {
+          unsigned long __e_acsl_15;
+          mpz_t __e_acsl_16;
+          mpz_t __e_acsl_17;
+          int __e_acsl_18;
+          __e_acsl_15 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_j));
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),
+                             (long)A[__e_acsl_15]);
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_17),(long)elt);
+          __e_acsl_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_16),
+                                   (__mpz_struct const *)(__e_acsl_17));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_17));
+          if (! (! (__e_acsl_18 == 0))) {
+            __e_acsl_14 = 1;
+            goto e_acsl_end_loop2;
+          }
+        }
+        
+        {
+          mpz_t __e_acsl_22;
+          mpz_t __e_acsl_23;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_22),(long)((char)1));
+          __gmpz_init((__mpz_struct *)(__e_acsl_23));
+          __gmpz_add((__mpz_struct *)(__e_acsl_23),
+                     (__mpz_struct const *)(__e_acsl_j),
+                     (__mpz_struct const *)(__e_acsl_22));
+          __gmpz_set((__mpz_struct *)(__e_acsl_j),
+                     (__mpz_struct const *)(__e_acsl_23));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_22));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_23));
+        }
+        
+      }
+      e_acsl_end_loop2: ;
+      __e_acsl_24 = __e_acsl_14;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_j));
+    }
+    
+    k = 0;
   }
   
-  /*@ assert x-1 ≡ -4; */ ;
-  {
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    mpz_t __e_acsl_var_21;
-    mpz_t __e_acsl_var_22;
-    int __e_acsl_var_23;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_20),
-               (__mpz_struct const *)(__e_acsl_var_18),
-               (__mpz_struct const *)(__e_acsl_var_19));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_22));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_22),
-               (__mpz_struct const *)(__e_acsl_var_21));
-    __e_acsl_var_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_20),
-                                 (__mpz_struct const *)(__e_acsl_var_22));
-    e_acsl_assert(__e_acsl_var_23 == 0,(char *)"Assertion",
-                  (char *)"(x-1 == -4)",17);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
-  }
-  
-  /*@ assert x*3 ≡ -9; */ ;
-  {
-    mpz_t __e_acsl_var_24;
-    mpz_t __e_acsl_var_25;
-    mpz_t __e_acsl_var_26;
-    mpz_t __e_acsl_var_27;
-    mpz_t __e_acsl_var_28;
-    int __e_acsl_var_29;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_24),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_26),
-               (__mpz_struct const *)(__e_acsl_var_24),
-               (__mpz_struct const *)(__e_acsl_var_25));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)9);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_28));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_28),
-               (__mpz_struct const *)(__e_acsl_var_27));
-    __e_acsl_var_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_26),
-                                 (__mpz_struct const *)(__e_acsl_var_28));
-    e_acsl_assert(__e_acsl_var_29 == 0,(char *)"Assertion",
-                  (char *)"(x*3 == -9)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
+  while (1) {
+    if (! (k < 10)) { break; }
+    if (A[k] == elt) {
+      __retres = 1;
+      goto return_label; }
+    else {
+      if (A[k] > elt) {
+        __retres = 0;
+        goto return_label; } }
+    k ++;
   }
-  
-  /*@ assert x/3 ≡ -1; */ ;
-  {
-    mpz_t __e_acsl_var_30;
-    mpz_t __e_acsl_var_31;
-    mpz_t __e_acsl_var_32;
-    int __e_acsl_var_33;
-    mpz_t __e_acsl_var_34;
-    mpz_t __e_acsl_var_35;
-    mpz_t __e_acsl_var_36;
-    int __e_acsl_var_37;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_32),(long)0);
-    __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_31),
-                                 (__mpz_struct const *)(__e_acsl_var_32));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_34));
-    /*@ assert 3 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_33 == 0),(char *)"Assertion",
-                  (char *)"(3 == 0)",19);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_34),
-                  (__mpz_struct const *)(__e_acsl_var_30),
-                  (__mpz_struct const *)(__e_acsl_var_31));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_36));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_36),
-               (__mpz_struct const *)(__e_acsl_var_35));
-    __e_acsl_var_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_36));
-    e_acsl_assert(__e_acsl_var_37 == 0,(char *)"Assertion",
-                  (char *)"(x/3 == -1)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
-  }
-  
-  /*@ assert 0xfffffffffff/0xfffffffffff ≡ 1; */ ;
-  {
-    mpz_t __e_acsl_var_38;
-    mpz_t __e_acsl_var_39;
-    int __e_acsl_var_40;
-    mpz_t __e_acsl_var_41;
-    mpz_t __e_acsl_var_42;
-    int __e_acsl_var_43;
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_38),"17592186044415",
-                        10);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_39),(long)0);
-    __e_acsl_var_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_38),
-                                 (__mpz_struct const *)(__e_acsl_var_39));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_41));
-    /*@ assert 0xfffffffffff ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_40 == 0),(char *)"Assertion",
-                  (char *)"(0xfffffffffff == 0)",20);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_41),
-                  (__mpz_struct const *)(__e_acsl_var_38),
-                  (__mpz_struct const *)(__e_acsl_var_38));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_42),(long)1);
-    __e_acsl_var_43 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_41),
-                                 (__mpz_struct const *)(__e_acsl_var_42));
-    e_acsl_assert(__e_acsl_var_43 == 0,(char *)"Assertion",
-                  (char *)"(0xfffffffffff/0xfffffffffff == 1)",20);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_41));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_42));
-  }
-  
-  /*@ assert x%2 ≡ -1; */ ;
+  __retres = 0;
+  return_label: 
   {
-    mpz_t __e_acsl_var_44;
-    mpz_t __e_acsl_var_45;
-    mpz_t __e_acsl_var_46;
-    int __e_acsl_var_47;
-    mpz_t __e_acsl_var_48;
-    mpz_t __e_acsl_var_49;
-    mpz_t __e_acsl_var_50;
-    int __e_acsl_var_51;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_44),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_45),(long)2);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_46),(long)0);
-    __e_acsl_var_47 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_45),
-                                 (__mpz_struct const *)(__e_acsl_var_46));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_48));
-    /*@ assert 2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_47 == 0),(char *)"Assertion",
-                  (char *)"(2 == 0)",21);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_48),
-                  (__mpz_struct const *)(__e_acsl_var_44),
-                  (__mpz_struct const *)(__e_acsl_var_45));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_49),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_50));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_50),
-               (__mpz_struct const *)(__e_acsl_var_49));
-    __e_acsl_var_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_48),
-                                 (__mpz_struct const *)(__e_acsl_var_50));
-    e_acsl_assert(__e_acsl_var_51 == 0,(char *)"Assertion",
-                  (char *)"(x%2 == -1)",21);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_44));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_45));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_48));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_49));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_50));
+    int __e_acsl_28;
+    int __e_acsl_43;
+    if (! __e_acsl_24) { __e_acsl_28 = 1; }
+    else {
+      mpz_t __e_acsl_25;
+      mpz_t __e_acsl_26;
+      int __e_acsl_27;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_25),(long)__retres);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_26),(long)1);
+      __e_acsl_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_25),
+                               (__mpz_struct const *)(__e_acsl_26));
+      __e_acsl_28 = __e_acsl_27 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_25));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_26));
+    }
+    e_acsl_assert(__e_acsl_28,(char *)"Postcondition",
+                  (char *)"(\\old(\\exists integer j; (0 <= j && j < 10) && A[j] == elt) ==> \\result == 1)",
+                  12);
+    if (! __e_acsl_39) { __e_acsl_43 = 1; }
+    else {
+      mpz_t __e_acsl_40;
+      mpz_t __e_acsl_41;
+      int __e_acsl_42;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_40),(long)__retres);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_41),(long)0);
+      __e_acsl_42 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_40),
+                               (__mpz_struct const *)(__e_acsl_41));
+      __e_acsl_43 = __e_acsl_42 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_40));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_41));
+    }
+    e_acsl_assert(__e_acsl_43,(char *)"Postcondition",
+                  (char *)"(\\old(\\forall integer j; 0 <= j && j < 10 ==> A[j] != elt) ==> \\result == 0)",
+                  15);
+    return (__retres);
   }
   
-  /*@ assert -3%-2 ≡ -1; */ ;
-  {
-    mpz_t __e_acsl_var_52;
-    mpz_t __e_acsl_var_53;
-    mpz_t __e_acsl_var_54;
-    mpz_t __e_acsl_var_55;
-    mpz_t __e_acsl_var_56;
-    int __e_acsl_var_57;
-    mpz_t __e_acsl_var_58;
-    mpz_t __e_acsl_var_59;
-    mpz_t __e_acsl_var_60;
-    int __e_acsl_var_61;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_52),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_53),
-               (__mpz_struct const *)(__e_acsl_var_52));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_54),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_55),
-               (__mpz_struct const *)(__e_acsl_var_54));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_56),(long)0);
-    __e_acsl_var_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_55),
-                                 (__mpz_struct const *)(__e_acsl_var_56));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_58));
-    /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_57 == 0),(char *)"Assertion",
-                  (char *)"(-2 == 0)",22);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_58),
-                  (__mpz_struct const *)(__e_acsl_var_53),
-                  (__mpz_struct const *)(__e_acsl_var_55));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_59),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_60));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_60),
-               (__mpz_struct const *)(__e_acsl_var_59));
-    __e_acsl_var_61 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_58),
-                                 (__mpz_struct const *)(__e_acsl_var_60));
-    e_acsl_assert(__e_acsl_var_61 == 0,(char *)"Assertion",
-                  (char *)"(-3%-2 == -1)",22);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_52));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_54));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_56));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_58));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_59));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_60));
-  }
+}
+
+int main(void)
+{
+  int __retres;
+  int found;
+  { int i;
+    i = 0;
+    while (1) {
+      if (! (i < 10)) { break; }
+      A[i] = i * i;
+      i ++; } }
   
-  /*@ assert 3%-2 ≡ 1; */ ;
+  found = search(36);
+  /*@ assert found ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_62;
-    mpz_t __e_acsl_var_63;
-    mpz_t __e_acsl_var_64;
-    mpz_t __e_acsl_var_65;
-    int __e_acsl_var_66;
-    mpz_t __e_acsl_var_67;
-    mpz_t __e_acsl_var_68;
-    int __e_acsl_var_69;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_62),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_63),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_64),
-               (__mpz_struct const *)(__e_acsl_var_63));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_65),(long)0);
-    __e_acsl_var_66 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_64),
-                                 (__mpz_struct const *)(__e_acsl_var_65));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_67));
-    /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_66 == 0),(char *)"Assertion",
-                  (char *)"(-2 == 0)",23);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_67),
-                  (__mpz_struct const *)(__e_acsl_var_62),
-                  (__mpz_struct const *)(__e_acsl_var_64));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_68),(long)1);
-    __e_acsl_var_69 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_67),
-                                 (__mpz_struct const *)(__e_acsl_var_68));
-    e_acsl_assert(__e_acsl_var_69 == 0,(char *)"Assertion",
-                  (char *)"(3%-2 == 1)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_62));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_63));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_65));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_67));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_68));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)found);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)1);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(found == 1)",
+                  31);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
-  /*@ assert ((x*2+(3+y))-4)+(x-y) ≡ -10; */ ;
+  found = search(5);
+  /*@ assert found ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var_70;
-    mpz_t __e_acsl_var_71;
-    mpz_t __e_acsl_var_72;
-    mpz_t __e_acsl_var_73;
-    mpz_t __e_acsl_var_74;
-    mpz_t __e_acsl_var_75;
-    mpz_t __e_acsl_var_76;
-    mpz_t __e_acsl_var_77;
-    mpz_t __e_acsl_var_78;
-    mpz_t __e_acsl_var_79;
-    mpz_t __e_acsl_var_80;
-    mpz_t __e_acsl_var_81;
-    mpz_t __e_acsl_var_82;
-    int __e_acsl_var_83;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_70),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_71),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_71));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_73),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_74),(long)y);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_75),
-               (__mpz_struct const *)(__e_acsl_var_73),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_75));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_77),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_77));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_79),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_80),
-               (__mpz_struct const *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_79));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_81),(long)10);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_82));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_82),
-               (__mpz_struct const *)(__e_acsl_var_81));
-    __e_acsl_var_83 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_80),
-                                 (__mpz_struct const *)(__e_acsl_var_82));
-    e_acsl_assert(__e_acsl_var_83 == 0,(char *)"Assertion",
-                  (char *)"(((x*2+(3+y))-4)+(x-y) == -10)",25);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_70));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_71));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_73));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_74));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_77));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_81));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_82));
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)found);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)0);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Assertion",(char *)"(found == 0)",
+                  34);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
   }
   
-  /*@ assert (0≡1) ≡ !(0≡0); */ ;
-  /*@ assert (0≤-1) ≡ (0>0); */ ;
-  /*@ assert (0≥-1) ≡ (0≤0); */ ;
-  /*@ assert (0≢1) ≡ !(0≢0); */ ;
-  /*@ assert (0≢0) ≡ !(1≢0); */ ;
   __retres = 0;
   return (__retres);
 }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_nested_code_annot2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_nested_code_annot2.c
index 04d1217dc1d..6971d240c57 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_nested_code_annot2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_nested_code_annot2.c
@@ -44,36 +44,36 @@ int main(void)
   y = 1;
   /*@ assert x < y; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)y);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 < 0,(char *)"Assertion",(char *)"(x < y)",9);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)y);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 < 0,(char *)"Assertion",(char *)"(x < y)",9);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ requires x ≡ 0;
       ensures x ≥ 1; */
   {
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    int __e_acsl_var_21;
+    mpz_t __e_acsl_19;
+    mpz_t __e_acsl_20;
+    int __e_acsl_21;
     {
-      mpz_t __e_acsl_var_4;
-      mpz_t __e_acsl_var_5;
-      int __e_acsl_var_6;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)0);
-      __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                  (__mpz_struct const *)(__e_acsl_var_5));
-      e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Precondition",
+      mpz_t __e_acsl_4;
+      mpz_t __e_acsl_5;
+      int __e_acsl_6;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)0);
+      __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                              (__mpz_struct const *)(__e_acsl_5));
+      e_acsl_assert(__e_acsl_6 == 0,(char *)"Precondition",
                     (char *)"(x == 0)",10);
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_5));
       if (x) {
         /*@ assert \false; */ ;
         e_acsl_assert(0,(char *)"Assertion",(char *)"(\\false)",13);
@@ -82,64 +82,64 @@ int main(void)
         /*@ requires x ≡ 0;
             ensures x ≡ 1; */
         {
-          mpz_t __e_acsl_var_10;
-          mpz_t __e_acsl_var_11;
-          int __e_acsl_var_12;
+          mpz_t __e_acsl_10;
+          mpz_t __e_acsl_11;
+          int __e_acsl_12;
           {
-            mpz_t __e_acsl_var_7;
-            mpz_t __e_acsl_var_8;
-            int __e_acsl_var_9;
-            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)x);
-            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)0);
-            __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_7),
-                                        (__mpz_struct const *)(__e_acsl_var_8));
-            e_acsl_assert(__e_acsl_var_9 == 0,(char *)"Precondition",
+            mpz_t __e_acsl_7;
+            mpz_t __e_acsl_8;
+            int __e_acsl_9;
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)x);
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)0);
+            __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_7),
+                                    (__mpz_struct const *)(__e_acsl_8));
+            e_acsl_assert(__e_acsl_9 == 0,(char *)"Precondition",
                           (char *)"(x == 0)",15);
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_8));
             x ++;
           }
           
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)x);
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)1);
-          __e_acsl_var_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_10),
-                                       (__mpz_struct const *)(__e_acsl_var_11));
-          e_acsl_assert(__e_acsl_var_12 == 0,(char *)"Postcondition",
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)x);
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)1);
+          __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                                   (__mpz_struct const *)(__e_acsl_11));
+          e_acsl_assert(__e_acsl_12 == 0,(char *)"Postcondition",
                         (char *)"(x == 1)",16);
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_11));
         }
         
         if (x) {
           /*@ requires x ≡ 1;
               ensures x ≡ 2; */
           {
-            mpz_t __e_acsl_var_16;
-            mpz_t __e_acsl_var_17;
-            int __e_acsl_var_18;
+            mpz_t __e_acsl_16;
+            mpz_t __e_acsl_17;
+            int __e_acsl_18;
             {
-              mpz_t __e_acsl_var_13;
-              mpz_t __e_acsl_var_14;
-              int __e_acsl_var_15;
-              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)x);
-              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_14),(long)1);
-              __e_acsl_var_15 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_13),
-                                           (__mpz_struct const *)(__e_acsl_var_14));
-              e_acsl_assert(__e_acsl_var_15 == 0,(char *)"Precondition",
+              mpz_t __e_acsl_13;
+              mpz_t __e_acsl_14;
+              int __e_acsl_15;
+              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)x);
+              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_14),(long)1);
+              __e_acsl_15 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_13),
+                                       (__mpz_struct const *)(__e_acsl_14));
+              e_acsl_assert(__e_acsl_15 == 0,(char *)"Precondition",
                             (char *)"(x == 1)",19);
-              __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-              __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_14));
               x ++;
             }
             
-            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_16),(long)x);
-            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_17),(long)2);
-            __e_acsl_var_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_16),
-                                         (__mpz_struct const *)(__e_acsl_var_17));
-            e_acsl_assert(__e_acsl_var_18 == 0,(char *)"Postcondition",
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),(long)x);
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_17),(long)2);
+            __e_acsl_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_16),
+                                     (__mpz_struct const *)(__e_acsl_17));
+            e_acsl_assert(__e_acsl_18 == 0,(char *)"Postcondition",
                           (char *)"(x == 2)",20);
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_17));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_17));
           }
           
         }
@@ -150,14 +150,14 @@ int main(void)
       }
     }
     
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_20),(long)1);
-    __e_acsl_var_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_19),
-                                 (__mpz_struct const *)(__e_acsl_var_20));
-    e_acsl_assert(__e_acsl_var_21 >= 0,(char *)"Postcondition",
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_20),(long)1);
+    __e_acsl_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_19),
+                             (__mpz_struct const *)(__e_acsl_20));
+    e_acsl_assert(__e_acsl_21 >= 0,(char *)"Postcondition",
                   (char *)"(x >= 1)",11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_20));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_not2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_not2.c
index c995015bc06..a8bded9bb0b 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_not2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_not2.c
@@ -42,33 +42,31 @@ int main(void)
   x = 0;
   /*@ assert x ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)0);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",(char *)"(x == 0)",
-                  8);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(x == 0)",8);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   if (x) {
     /*@ assert x ≢ 0; */ ;
     {
-      mpz_t __e_acsl_var_4;
-      mpz_t __e_acsl_var_5;
-      int __e_acsl_var_6;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)0);
-      __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                  (__mpz_struct const *)(__e_acsl_var_5));
-      e_acsl_assert(__e_acsl_var_6 != 0,(char *)"Assertion",
-                    (char *)"(x != 0)",9);
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+      mpz_t __e_acsl_4;
+      mpz_t __e_acsl_5;
+      int __e_acsl_6;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)0);
+      __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                              (__mpz_struct const *)(__e_acsl_5));
+      e_acsl_assert(__e_acsl_6 != 0,(char *)"Assertion",(char *)"(x != 0)",9);
+      __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_5));
     }
     
   }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_other_constants2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_other_constants2.c
index 49037d898ea..e37d4c434d7 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_other_constants2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_other_constants2.c
@@ -47,29 +47,29 @@ int main(void)
                 (char *)"(\"toto\" != \"titi\")",10);
   /*@ assert 'c' ≡ 'c'; */ ;
   {
-    mpz_t __e_acsl_var;
-    int __e_acsl_var_2;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)'c');
-    __e_acsl_var_2 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var));
-    e_acsl_assert(__e_acsl_var_2 == 0,(char *)"Assertion",
+    mpz_t __e_acsl;
+    int __e_acsl_2;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)'c');
+    __e_acsl_2 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl));
+    e_acsl_assert(__e_acsl_2 == 0,(char *)"Assertion",
                   (char *)"(\'c\' == \'c\')",11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
   }
   
   /*@ assert false ≢ true; */ ;
   {
-    mpz_t __e_acsl_var_3;
-    mpz_t __e_acsl_var_4;
-    int __e_acsl_var_5;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)false);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)true);
-    __e_acsl_var_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_3),
-                                (__mpz_struct const *)(__e_acsl_var_4));
-    e_acsl_assert(__e_acsl_var_5 != 0,(char *)"Assertion",
+    mpz_t __e_acsl_3;
+    mpz_t __e_acsl_4;
+    int __e_acsl_5;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)false);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)true);
+    __e_acsl_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_3),
+                            (__mpz_struct const *)(__e_acsl_4));
+    e_acsl_assert(__e_acsl_5 != 0,(char *)"Assertion",
                   (char *)"(false != true)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_3));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_ptr.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_ptr.c
index dba9793c88e..cab21bde88c 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_ptr.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_ptr.c
@@ -35,12 +35,12 @@ int main(void)
   e_acsl_assert(t[2] == 4,(char *)"Assertion",(char *)"(t[2] == 4)",15);
   /*@ assert t[(2*sizeof(int))/sizeof((int)0x0)] ≡ 4; */ ;
   {
-    int __e_acsl_var;
+    int __e_acsl;
     /*@ assert sizeof((int)0x0) ≢ 0; */ ;
     e_acsl_assert(! (4 == 0),(char *)"Assertion",
                   (char *)"(sizeof((int)0x0) == 0)",16);
-    __e_acsl_var = (2 * 4) / 4;
-    e_acsl_assert(t[__e_acsl_var] == 4,(char *)"Assertion",
+    __e_acsl = (2 * 4) / 4;
+    e_acsl_assert(t[__e_acsl] == 4,(char *)"Assertion",
                   (char *)"(t[(2*sizeof(int))/sizeof((int)0x0)] == 4)",16);
   }
   
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_ptr2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_ptr2.c
index 82beea1b509..b45a6335402 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_ptr2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_ptr2.c
@@ -86,95 +86,93 @@ int main(void)
   p = & x;
   /*@ assert *p ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)*p);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)1);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",
-                  (char *)"(*p == 1)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)*p);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)1);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(*p == 1)",13);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ assert t[0] ≡ 2; */ ;
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)t[0]);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)2);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Assertion",
-                  (char *)"(t[0] == 2)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)t[0]);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)2);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Assertion",(char *)"(t[0] == 2)",
+                  14);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
   }
   
   /*@ assert t[2] ≡ 4; */ ;
   {
-    mpz_t __e_acsl_var_7;
-    mpz_t __e_acsl_var_8;
-    int __e_acsl_var_9;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)t[2]);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)4);
-    __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_7),
-                                (__mpz_struct const *)(__e_acsl_var_8));
-    e_acsl_assert(__e_acsl_var_9 == 0,(char *)"Assertion",
-                  (char *)"(t[2] == 4)",15);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+    mpz_t __e_acsl_7;
+    mpz_t __e_acsl_8;
+    int __e_acsl_9;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)t[2]);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)4);
+    __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_7),
+                            (__mpz_struct const *)(__e_acsl_8));
+    e_acsl_assert(__e_acsl_9 == 0,(char *)"Assertion",(char *)"(t[2] == 4)",
+                  15);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
   }
   
   /*@ assert t[(2*sizeof(int))/sizeof((int)0x0)] ≡ 4; */ ;
   {
-    mpz_t __e_acsl_var_10;
-    mpz_t __e_acsl_var_11;
-    mpz_t __e_acsl_var_12;
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    int __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    unsigned long __e_acsl_var_17;
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    int __e_acsl_var_20;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)2);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_12),
-               (__mpz_struct const *)(__e_acsl_var_10),
-               (__mpz_struct const *)(__e_acsl_var_11));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)4);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_14),(long)0);
-    __e_acsl_var_15 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_13),
-                                 (__mpz_struct const *)(__e_acsl_var_14));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_16));
+    mpz_t __e_acsl_10;
+    mpz_t __e_acsl_11;
+    mpz_t __e_acsl_12;
+    mpz_t __e_acsl_13;
+    mpz_t __e_acsl_14;
+    int __e_acsl_15;
+    mpz_t __e_acsl_16;
+    unsigned long __e_acsl_17;
+    mpz_t __e_acsl_18;
+    mpz_t __e_acsl_19;
+    int __e_acsl_20;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)2);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)4);
+    __gmpz_init((__mpz_struct *)(__e_acsl_12));
+    __gmpz_mul((__mpz_struct *)(__e_acsl_12),
+               (__mpz_struct const *)(__e_acsl_10),
+               (__mpz_struct const *)(__e_acsl_11));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)4);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_14),(long)0);
+    __e_acsl_15 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_13),
+                             (__mpz_struct const *)(__e_acsl_14));
+    __gmpz_init((__mpz_struct *)(__e_acsl_16));
     /*@ assert sizeof((int)0x0) ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_15 == 0),(char *)"Assertion",
+    e_acsl_assert(! (__e_acsl_15 == 0),(char *)"Assertion",
                   (char *)"(sizeof((int)0x0) == 0)",16);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_16),
-                  (__mpz_struct const *)(__e_acsl_var_12),
-                  (__mpz_struct const *)(__e_acsl_var_13));
-    __e_acsl_var_17 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_var_16));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),
-                       (long)t[__e_acsl_var_17]);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)4);
-    __e_acsl_var_20 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_18),
-                                 (__mpz_struct const *)(__e_acsl_var_19));
-    e_acsl_assert(__e_acsl_var_20 == 0,(char *)"Assertion",
+    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_16),
+                  (__mpz_struct const *)(__e_acsl_12),
+                  (__mpz_struct const *)(__e_acsl_13));
+    __e_acsl_17 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_16));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_18),(long)t[__e_acsl_17]);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)4);
+    __e_acsl_20 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_18),
+                             (__mpz_struct const *)(__e_acsl_19));
+    e_acsl_assert(__e_acsl_20 == 0,(char *)"Assertion",
                   (char *)"(t[(2*sizeof(int))/sizeof((int)0x0)] == 4)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_11));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_12));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_14));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_18));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
   }
   
   {
@@ -184,87 +182,87 @@ int main(void)
       if (! (i < 2)) { break; }
       /*@ assert t[i] ≡ i+2; */ ;
       {
-        mpz_t __e_acsl_var_21;
-        mpz_t __e_acsl_var_22;
-        mpz_t __e_acsl_var_23;
-        mpz_t __e_acsl_var_24;
-        int __e_acsl_var_25;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)t[i]);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_22),(long)i);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_23),(long)2);
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_24));
-        __gmpz_add((__mpz_struct *)(__e_acsl_var_24),
-                   (__mpz_struct const *)(__e_acsl_var_22),
-                   (__mpz_struct const *)(__e_acsl_var_23));
-        __e_acsl_var_25 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_21),
-                                     (__mpz_struct const *)(__e_acsl_var_24));
-        e_acsl_assert(__e_acsl_var_25 == 0,(char *)"Assertion",
+        mpz_t __e_acsl_21;
+        mpz_t __e_acsl_22;
+        mpz_t __e_acsl_23;
+        mpz_t __e_acsl_24;
+        int __e_acsl_25;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_21),(long)t[i]);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_22),(long)i);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_23),(long)2);
+        __gmpz_init((__mpz_struct *)(__e_acsl_24));
+        __gmpz_add((__mpz_struct *)(__e_acsl_24),
+                   (__mpz_struct const *)(__e_acsl_22),
+                   (__mpz_struct const *)(__e_acsl_23));
+        __e_acsl_25 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_21),
+                                 (__mpz_struct const *)(__e_acsl_24));
+        e_acsl_assert(__e_acsl_25 == 0,(char *)"Assertion",
                       (char *)"(t[i] == i+2)",19);
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_23));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_21));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_22));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_23));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_24));
       }
       
       /*@ assert t[2-i] ≡ 4-i; */ ;
       {
-        mpz_t __e_acsl_var_26;
-        mpz_t __e_acsl_var_27;
-        mpz_t __e_acsl_var_28;
-        unsigned long __e_acsl_var_29;
-        mpz_t __e_acsl_var_30;
-        mpz_t __e_acsl_var_31;
-        mpz_t __e_acsl_var_32;
-        int __e_acsl_var_33;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_26),(long)2);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)i);
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_28));
-        __gmpz_sub((__mpz_struct *)(__e_acsl_var_28),
-                   (__mpz_struct const *)(__e_acsl_var_26),
-                   (__mpz_struct const *)(__e_acsl_var_27));
-        __e_acsl_var_29 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_var_28));
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),
-                           (long)t[__e_acsl_var_29]);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),(long)4);
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_32));
-        __gmpz_sub((__mpz_struct *)(__e_acsl_var_32),
-                   (__mpz_struct const *)(__e_acsl_var_31),
-                   (__mpz_struct const *)(__e_acsl_var_27));
-        __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_30),
-                                     (__mpz_struct const *)(__e_acsl_var_32));
-        e_acsl_assert(__e_acsl_var_33 == 0,(char *)"Assertion",
+        mpz_t __e_acsl_26;
+        mpz_t __e_acsl_27;
+        mpz_t __e_acsl_28;
+        unsigned long __e_acsl_29;
+        mpz_t __e_acsl_30;
+        mpz_t __e_acsl_31;
+        mpz_t __e_acsl_32;
+        int __e_acsl_33;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_26),(long)2);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_27),(long)i);
+        __gmpz_init((__mpz_struct *)(__e_acsl_28));
+        __gmpz_sub((__mpz_struct *)(__e_acsl_28),
+                   (__mpz_struct const *)(__e_acsl_26),
+                   (__mpz_struct const *)(__e_acsl_27));
+        __e_acsl_29 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_28));
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_30),
+                           (long)t[__e_acsl_29]);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_31),(long)4);
+        __gmpz_init((__mpz_struct *)(__e_acsl_32));
+        __gmpz_sub((__mpz_struct *)(__e_acsl_32),
+                   (__mpz_struct const *)(__e_acsl_31),
+                   (__mpz_struct const *)(__e_acsl_27));
+        __e_acsl_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_30),
+                                 (__mpz_struct const *)(__e_acsl_32));
+        e_acsl_assert(__e_acsl_33 == 0,(char *)"Assertion",
                       (char *)"(t[2-i] == 4-i)",20);
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_26));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_27));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_28));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_30));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_32));
       }
       
       /*@ assert *(&t[2]-i) ≡ 4-i; */ ;
       {
-        mpz_t __e_acsl_var_34;
-        mpz_t __e_acsl_var_35;
-        mpz_t __e_acsl_var_36;
-        mpz_t __e_acsl_var_37;
-        int __e_acsl_var_38;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_34),
+        mpz_t __e_acsl_34;
+        mpz_t __e_acsl_35;
+        mpz_t __e_acsl_36;
+        mpz_t __e_acsl_37;
+        int __e_acsl_38;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_34),
                            (long)*(& t[2] - (long)i));
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)4);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_36),(long)i);
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_37));
-        __gmpz_sub((__mpz_struct *)(__e_acsl_var_37),
-                   (__mpz_struct const *)(__e_acsl_var_35),
-                   (__mpz_struct const *)(__e_acsl_var_36));
-        __e_acsl_var_38 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                     (__mpz_struct const *)(__e_acsl_var_37));
-        e_acsl_assert(__e_acsl_var_38 == 0,(char *)"Assertion",
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_35),(long)4);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_36),(long)i);
+        __gmpz_init((__mpz_struct *)(__e_acsl_37));
+        __gmpz_sub((__mpz_struct *)(__e_acsl_37),
+                   (__mpz_struct const *)(__e_acsl_35),
+                   (__mpz_struct const *)(__e_acsl_36));
+        __e_acsl_38 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_34),
+                                 (__mpz_struct const *)(__e_acsl_37));
+        e_acsl_assert(__e_acsl_38 == 0,(char *)"Assertion",
                       (char *)"(*(&t[2]-i) == 4-i)",21);
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_37));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_34));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_35));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_36));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_37));
       }
       
       i ++;
@@ -275,17 +273,17 @@ int main(void)
   t[2] = 5;
   /*@ assert *p ≡ 5; */ ;
   {
-    mpz_t __e_acsl_var_39;
-    mpz_t __e_acsl_var_40;
-    int __e_acsl_var_41;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_39),(long)*p);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_40),(long)5);
-    __e_acsl_var_41 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_39),
-                                 (__mpz_struct const *)(__e_acsl_var_40));
-    e_acsl_assert(__e_acsl_var_41 == 0,(char *)"Assertion",
-                  (char *)"(*p == 5)",27);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_40));
+    mpz_t __e_acsl_39;
+    mpz_t __e_acsl_40;
+    int __e_acsl_41;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_39),(long)*p);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_40),(long)5);
+    __e_acsl_41 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_39),
+                             (__mpz_struct const *)(__e_acsl_40));
+    e_acsl_assert(__e_acsl_41 == 0,(char *)"Assertion",(char *)"(*p == 5)",
+                  27);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_39));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_40));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_quantif.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_quantif.c
index f043afbb868..20d6448118c 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_quantif.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_quantif.c
@@ -21,78 +21,78 @@ int main(void)
   int __retres;
   /*@ assert ∀ int x; 0 ≤ x ∧ x ≤ 1 ⇒ x ≡ 0 ∨ x ≡ 1; */ ;
   {
-    int __e_acsl_var;
+    int __e_acsl;
     int __e_acsl_x;
-    __e_acsl_var = 1;
+    __e_acsl = 1;
     __e_acsl_x = 0;
     while (1) {
       if (! (__e_acsl_x <= 1)) { break; }
-      { int __e_acsl_var_2;
-        if (__e_acsl_x == 0) { __e_acsl_var_2 = 1; }
-        else { __e_acsl_var_2 = __e_acsl_x == 1; }
-        if (! __e_acsl_var_2) {
-          __e_acsl_var = 0;
+      { int __e_acsl_2;
+        if (__e_acsl_x == 0) { __e_acsl_2 = 1; }
+        else { __e_acsl_2 = __e_acsl_x == 1; }
+        if (! __e_acsl_2) {
+          __e_acsl = 0;
           goto e_acsl_end_loop1; }
       }
       
       __e_acsl_x ++;
     }
     e_acsl_end_loop1: ;
-    e_acsl_assert(__e_acsl_var,(char *)"Assertion",
+    e_acsl_assert(__e_acsl,(char *)"Assertion",
                   (char *)"(\\forall int x; 0 <= x && x <= 1 ==> x == 0 || x == 1)",
                   11);
   }
   
   /*@ assert ∀ int x; 0 < x ∧ x ≤ 1 ⇒ x ≡ 1; */ ;
   {
-    int __e_acsl_var_3;
+    int __e_acsl_3;
     int __e_acsl_x_2;
-    __e_acsl_var_3 = 1;
+    __e_acsl_3 = 1;
     __e_acsl_x_2 = 0 + 1;
     while (1) {
       if (! (__e_acsl_x_2 <= 1)) { break; }
       if (! (__e_acsl_x_2 == 1)) {
-        __e_acsl_var_3 = 0;
+        __e_acsl_3 = 0;
         goto e_acsl_end_loop2; }
       __e_acsl_x_2 ++;
     }
     e_acsl_end_loop2: ;
-    e_acsl_assert(__e_acsl_var_3,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_3,(char *)"Assertion",
                   (char *)"(\\forall int x; 0 < x && x <= 1 ==> x == 1)",12);
   }
   
   /*@ assert ∀ int x; 0 < x ∧ x < 1 ⇒ \false; */ ;
   {
-    int __e_acsl_var_4;
+    int __e_acsl_4;
     int __e_acsl_x_3;
-    __e_acsl_var_4 = 1;
+    __e_acsl_4 = 1;
     __e_acsl_x_3 = 0 + 1;
     while (1) {
       if (! (__e_acsl_x_3 < 1)) { break; }
-      __e_acsl_var_4 = 0;
+      __e_acsl_4 = 0;
       goto e_acsl_end_loop3;
       __e_acsl_x_3 ++;
     }
     e_acsl_end_loop3: ;
-    e_acsl_assert(__e_acsl_var_4,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_4,(char *)"Assertion",
                   (char *)"(\\forall int x; 0 < x && x < 1 ==> \\false)",13);
   }
   
   /*@ assert ∀ int x; 0 ≤ x ∧ x < 1 ⇒ x ≡ 0; */ ;
   {
-    int __e_acsl_var_5;
+    int __e_acsl_5;
     int __e_acsl_x_4;
-    __e_acsl_var_5 = 1;
+    __e_acsl_5 = 1;
     __e_acsl_x_4 = 0;
     while (1) {
       if (! (__e_acsl_x_4 < 1)) { break; }
       if (! (__e_acsl_x_4 == 0)) {
-        __e_acsl_var_5 = 0;
+        __e_acsl_5 = 0;
         goto e_acsl_end_loop4; }
       __e_acsl_x_4 ++;
     }
     e_acsl_end_loop4: ;
-    e_acsl_assert(__e_acsl_var_5,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_5,(char *)"Assertion",
                   (char *)"(\\forall int x; 0 <= x && x < 1 ==> x == 0)",14);
   }
   
@@ -101,11 +101,11 @@ int main(void)
   ((0 ≤ x ∧ x < 2) ∧ (0 ≤ y ∧ y < 5)) ∧ (0 ≤ z ∧ z ≤ y) ⇒
   x+z ≤ y+1; */ ;
   {
-    int __e_acsl_var_6;
+    int __e_acsl_6;
     int __e_acsl_x_5;
     int __e_acsl_y;
     int __e_acsl_z;
-    __e_acsl_var_6 = 1;
+    __e_acsl_6 = 1;
     __e_acsl_x_5 = 0;
     while (1) {
       if (! (__e_acsl_x_5 < 2)) { break; }
@@ -116,7 +116,7 @@ int main(void)
         while (1) {
           if (! (__e_acsl_z <= __e_acsl_y)) { break; }
           if (! (__e_acsl_x_5 + __e_acsl_z <= __e_acsl_y + 1)) {
-            __e_acsl_var_6 = 0;
+            __e_acsl_6 = 0;
             goto e_acsl_end_loop5;
           }
           __e_acsl_z ++;
@@ -126,27 +126,26 @@ int main(void)
       __e_acsl_x_5 ++;
     }
     e_acsl_end_loop5: ;
-    e_acsl_assert(__e_acsl_var_6,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_6,(char *)"Assertion",
                   (char *)"(\\forall int x, int y, int z;\n  ((0 <= x && x < 2) && (0 <= y && y < 5)) && (0 <= z && z <= y) ==>\n  x+z <= y+1)",
                   18);
   }
   
   /*@ assert ∃ int x; (0 ≤ x ∧ x < 10) ∧ x ≡ 5; */ ;
   {
-    int __e_acsl_var_7;
+    int __e_acsl_7;
     int __e_acsl_x_6;
-    __e_acsl_var_7 = 0;
+    __e_acsl_7 = 0;
     __e_acsl_x_6 = 0;
     while (1) {
       if (! (__e_acsl_x_6 < 10)) { break; }
       if (! (! (__e_acsl_x_6 == 5))) {
-        __e_acsl_var_7 = 1;
-        goto e_acsl_end_loop6;
-      }
+        __e_acsl_7 = 1;
+        goto e_acsl_end_loop6; }
       __e_acsl_x_6 ++;
     }
     e_acsl_end_loop6: ;
-    e_acsl_assert(__e_acsl_var_7,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_7,(char *)"Assertion",
                   (char *)"(\\exists int x; (0 <= x && x < 10) && x == 5)",
                   23);
   }
@@ -155,52 +154,52 @@ int main(void)
   assert ∀ int x; 0 ≤ x ∧ x < 10 ⇒
   (x%2 ≡ 0 ⇒ (∃ int y; (0 ≤ y ∧ y ≤ x/2) ∧ x ≡ 2*y)); */ ;
   {
-    int __e_acsl_var_8;
+    int __e_acsl_8;
     int __e_acsl_x_7;
-    __e_acsl_var_8 = 1;
+    __e_acsl_8 = 1;
     __e_acsl_x_7 = 0;
     while (1) {
       if (! (__e_acsl_x_7 < 10)) { break; }
       {
-        int __e_acsl_var_9;
-        int __e_acsl_var_12;
+        int __e_acsl_9;
+        int __e_acsl_12;
         /*@ assert 2 ≢ 0; */ ;
         e_acsl_assert(! (2 == 0),(char *)"Assertion",(char *)"(2 == 0)",28);
-        __e_acsl_var_9 = __e_acsl_x_7 % 2;
-        if (! (__e_acsl_var_9 == 0)) { __e_acsl_var_12 = 1; }
+        __e_acsl_9 = __e_acsl_x_7 % 2;
+        if (! (__e_acsl_9 == 0)) { __e_acsl_12 = 1; }
         else {
-          int __e_acsl_var_10;
+          int __e_acsl_10;
           int __e_acsl_y_2;
-          __e_acsl_var_10 = 0;
+          __e_acsl_10 = 0;
           __e_acsl_y_2 = 0;
           while (1) {
             {
-              int __e_acsl_var_11;
+              int __e_acsl_11;
               /*@ assert 2 ≢ 0; */ ;
               e_acsl_assert(! (2 == 0),(char *)"Assertion",
                             (char *)"(2 == 0)",28);
-              __e_acsl_var_11 = __e_acsl_x_7 / 2;
-              if (! (__e_acsl_y_2 <= __e_acsl_var_11)) { break; }
+              __e_acsl_11 = __e_acsl_x_7 / 2;
+              if (! (__e_acsl_y_2 <= __e_acsl_11)) { break; }
             }
             
             if (! (! (__e_acsl_x_7 == 2 * __e_acsl_y_2))) {
-              __e_acsl_var_10 = 1;
+              __e_acsl_10 = 1;
               goto e_acsl_end_loop7;
             }
             __e_acsl_y_2 ++;
           }
           e_acsl_end_loop7: ;
-          __e_acsl_var_12 = __e_acsl_var_10;
+          __e_acsl_12 = __e_acsl_10;
         }
-        if (! __e_acsl_var_12) {
-          __e_acsl_var_8 = 0;
+        if (! __e_acsl_12) {
+          __e_acsl_8 = 0;
           goto e_acsl_end_loop8; }
       }
       
       __e_acsl_x_7 ++;
     }
     e_acsl_end_loop8: ;
-    e_acsl_assert(__e_acsl_var_8,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_8,(char *)"Assertion",
                   (char *)"(\\forall int x; 0 <= x && x < 10 ==>\n  (x%2 == 0 ==> (\\exists int y; (0 <= y && y <= x/2) && x == 2*y)))",
                   27);
   }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_quantif2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_quantif2.c
index b91ee4c1fa6..8d6a8382ad7 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_quantif2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_quantif2.c
@@ -13,10 +13,11 @@ extern void __gmpz_init(__mpz_struct * /*[1]*/ x);
     assigns *z;
     assigns *z \from n;  */
 extern void __gmpz_init_set_si(__mpz_struct * /*[1]*/ z, long n);
-/*@ ensures \valid(\old(z));
+/*@ requires \valid(z_orig);
+    requires \valid(z);
     assigns *z;  */
-extern int __gmpz_init_set_str(__mpz_struct * /*[1]*/ z, char const *str,
-                               int base);
+extern void __gmpz_set(__mpz_struct * /*[1]*/ z,
+                       __mpz_struct const * /*[1]*/ z_orig);
 /*@ requires \valid(x);
     assigns *x;  */
 extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
@@ -25,11 +26,6 @@ extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
     assigns \nothing;  */
 extern int __gmpz_cmp(__mpz_struct const * /*[1]*/ z1,
                       __mpz_struct const * /*[1]*/ z2);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    assigns *z1;  */
-extern void __gmpz_neg(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2);
 /*@ requires \valid(z1);
     requires \valid(z2);
     requires \valid(z3);
@@ -43,14 +39,6 @@ extern void __gmpz_add(__mpz_struct * /*[1]*/ z1,
     requires \valid(z3);
     assigns *z1; 
 */
-extern void __gmpz_sub(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2,
-                       __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
 extern void __gmpz_mul(__mpz_struct * /*[1]*/ z1,
                        __mpz_struct const * /*[1]*/ z2,
                        __mpz_struct const * /*[1]*/ z3);
@@ -70,11 +58,6 @@ extern void __gmpz_tdiv_q(__mpz_struct * /*[1]*/ z1,
 extern void __gmpz_tdiv_r(__mpz_struct * /*[1]*/ z1,
                           __mpz_struct const * /*[1]*/ z2,
                           __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    assigns *z1;  */
-extern int __gmpz_com(__mpz_struct * /*[1]*/ z1,
-                      __mpz_struct const * /*[1]*/ z2);
 /*@ terminates \false;
     ensures \false;
     assigns \nothing;  */
@@ -95,420 +78,623 @@ void e_acsl_assert(int predicate, char *kind, char *pred_txt, int line)
 int main(void)
 {
   int __retres;
-  int x;
-  int y;
-  x = -3;
-  y = 2;
-  /*@ assert -3 ≡ x; */ ;
-  {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    mpz_t __e_acsl_var_3;
-    int __e_acsl_var_4;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_2),
-               (__mpz_struct const *)(__e_acsl_var));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)x);
-    __e_acsl_var_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_2),
-                                (__mpz_struct const *)(__e_acsl_var_3));
-    e_acsl_assert(__e_acsl_var_4 == 0,(char *)"Assertion",
-                  (char *)"(-3 == x)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
-  }
-  
-  /*@ assert x ≡ -3; */ ;
-  {
-    mpz_t __e_acsl_var_5;
-    mpz_t __e_acsl_var_6;
-    mpz_t __e_acsl_var_7;
-    int __e_acsl_var_8;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_6),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_7),
-               (__mpz_struct const *)(__e_acsl_var_6));
-    __e_acsl_var_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_5),
-                                (__mpz_struct const *)(__e_acsl_var_7));
-    e_acsl_assert(__e_acsl_var_8 == 0,(char *)"Assertion",
-                  (char *)"(x == -3)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-  }
-  
-  /*@ assert 0 ≢ ~0; */ ;
-  {
-    mpz_t __e_acsl_var_9;
-    mpz_t __e_acsl_var_10;
-    int __e_acsl_var_11;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)0);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_com((__mpz_struct *)(__e_acsl_var_10),
-               (__mpz_struct const *)(__e_acsl_var_9));
-    __e_acsl_var_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_9),
-                                 (__mpz_struct const *)(__e_acsl_var_10));
-    e_acsl_assert(__e_acsl_var_11 != 0,(char *)"Assertion",
-                  (char *)"(0 != ~0)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-  }
-  
-  /*@ assert x+1 ≡ -2; */ ;
-  {
-    mpz_t __e_acsl_var_12;
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    mpz_t __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_14),
-               (__mpz_struct const *)(__e_acsl_var_12),
-               (__mpz_struct const *)(__e_acsl_var_13));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_16),
-               (__mpz_struct const *)(__e_acsl_var_15));
-    __e_acsl_var_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_14),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_17 == 0,(char *)"Assertion",
-                  (char *)"(x+1 == -2)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
-  }
-  
-  /*@ assert x-1 ≡ -4; */ ;
-  {
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    mpz_t __e_acsl_var_21;
-    mpz_t __e_acsl_var_22;
-    int __e_acsl_var_23;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_20),
-               (__mpz_struct const *)(__e_acsl_var_18),
-               (__mpz_struct const *)(__e_acsl_var_19));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_22));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_22),
-               (__mpz_struct const *)(__e_acsl_var_21));
-    __e_acsl_var_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_20),
-                                 (__mpz_struct const *)(__e_acsl_var_22));
-    e_acsl_assert(__e_acsl_var_23 == 0,(char *)"Assertion",
-                  (char *)"(x-1 == -4)",17);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
-  }
-  
-  /*@ assert x*3 ≡ -9; */ ;
+  /*@ assert ∀ ℤ x; 0 ≤ x ∧ x ≤ 1 ⇒ x ≡ 0 ∨ x ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_24;
-    mpz_t __e_acsl_var_25;
-    mpz_t __e_acsl_var_26;
-    mpz_t __e_acsl_var_27;
-    mpz_t __e_acsl_var_28;
-    int __e_acsl_var_29;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_24),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_26),
-               (__mpz_struct const *)(__e_acsl_var_24),
-               (__mpz_struct const *)(__e_acsl_var_25));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)9);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_28));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_28),
-               (__mpz_struct const *)(__e_acsl_var_27));
-    __e_acsl_var_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_26),
-                                 (__mpz_struct const *)(__e_acsl_var_28));
-    e_acsl_assert(__e_acsl_var_29 == 0,(char *)"Assertion",
-                  (char *)"(x*3 == -9)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
+    int __e_acsl;
+    mpz_t __e_acsl_x;
+    __e_acsl = 1;
+    __gmpz_init((__mpz_struct *)(__e_acsl_x));
+    {
+      mpz_t __e_acsl_7;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)0);
+      __gmpz_set((__mpz_struct *)(__e_acsl_x),
+                 (__mpz_struct const *)(__e_acsl_7));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+    }
+    
+    while (1) {
+      {
+        mpz_t __e_acsl_8;
+        int __e_acsl_9;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)1);
+        __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x),
+                                (__mpz_struct const *)(__e_acsl_8));
+        if (! (__e_acsl_9 <= 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_8));
+      }
+      
+      {
+        mpz_t __e_acsl_2;
+        int __e_acsl_3;
+        int __e_acsl_6;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+        __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x),
+                                (__mpz_struct const *)(__e_acsl_2));
+        if (__e_acsl_3 == 0) { __e_acsl_6 = 1; }
+        else {
+          mpz_t __e_acsl_4;
+          int __e_acsl_5;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)1);
+          __e_acsl_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x),
+                                  (__mpz_struct const *)(__e_acsl_4));
+          __e_acsl_6 = __e_acsl_5 == 0;
+          __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+        }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+        if (! __e_acsl_6) {
+          __e_acsl = 0;
+          goto e_acsl_end_loop1; }
+      }
+      
+      {
+        mpz_t __e_acsl_10;
+        mpz_t __e_acsl_11;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_11));
+        __gmpz_add((__mpz_struct *)(__e_acsl_11),
+                   (__mpz_struct const *)(__e_acsl_x),
+                   (__mpz_struct const *)(__e_acsl_10));
+        __gmpz_set((__mpz_struct *)(__e_acsl_x),
+                   (__mpz_struct const *)(__e_acsl_11));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_11));
+      }
+      
+    }
+    e_acsl_end_loop1: ;
+    e_acsl_assert(__e_acsl,(char *)"Assertion",
+                  (char *)"(\\forall integer x; 0 <= x && x <= 1 ==> x == 0 || x == 1)",
+                  11);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_x));
   }
   
-  /*@ assert x/3 ≡ -1; */ ;
+  /*@ assert ∀ ℤ x; 0 < x ∧ x ≤ 1 ⇒ x ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_30;
-    mpz_t __e_acsl_var_31;
-    mpz_t __e_acsl_var_32;
-    int __e_acsl_var_33;
-    mpz_t __e_acsl_var_34;
-    mpz_t __e_acsl_var_35;
-    mpz_t __e_acsl_var_36;
-    int __e_acsl_var_37;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_32),(long)0);
-    __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_31),
-                                 (__mpz_struct const *)(__e_acsl_var_32));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_34));
-    /*@ assert 3 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_33 == 0),(char *)"Assertion",
-                  (char *)"(3 == 0)",19);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_34),
-                  (__mpz_struct const *)(__e_acsl_var_30),
-                  (__mpz_struct const *)(__e_acsl_var_31));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_36));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_36),
-               (__mpz_struct const *)(__e_acsl_var_35));
-    __e_acsl_var_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_36));
-    e_acsl_assert(__e_acsl_var_37 == 0,(char *)"Assertion",
-                  (char *)"(x/3 == -1)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
+    int __e_acsl_12;
+    mpz_t __e_acsl_x_2;
+    __e_acsl_12 = 1;
+    __gmpz_init((__mpz_struct *)(__e_acsl_x_2));
+    {
+      mpz_t __e_acsl_15;
+      mpz_t __e_acsl_16;
+      mpz_t __e_acsl_17;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_15),(long)0);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),(long)((char)1));
+      __gmpz_init((__mpz_struct *)(__e_acsl_17));
+      __gmpz_add((__mpz_struct *)(__e_acsl_17),
+                 (__mpz_struct const *)(__e_acsl_15),
+                 (__mpz_struct const *)(__e_acsl_16));
+      __gmpz_set((__mpz_struct *)(__e_acsl_x_2),
+                 (__mpz_struct const *)(__e_acsl_17));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_15));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_17));
+    }
+    
+    while (1) {
+      {
+        mpz_t __e_acsl_18;
+        int __e_acsl_19;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_18),(long)1);
+        __e_acsl_19 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_2),
+                                 (__mpz_struct const *)(__e_acsl_18));
+        if (! (__e_acsl_19 <= 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_18));
+      }
+      
+      {
+        mpz_t __e_acsl_13;
+        int __e_acsl_14;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)1);
+        __e_acsl_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_2),
+                                 (__mpz_struct const *)(__e_acsl_13));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+        if (! (__e_acsl_14 == 0)) {
+          __e_acsl_12 = 0;
+          goto e_acsl_end_loop2; }
+      }
+      
+      {
+        mpz_t __e_acsl_20;
+        mpz_t __e_acsl_21;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_20),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_21));
+        __gmpz_add((__mpz_struct *)(__e_acsl_21),
+                   (__mpz_struct const *)(__e_acsl_x_2),
+                   (__mpz_struct const *)(__e_acsl_20));
+        __gmpz_set((__mpz_struct *)(__e_acsl_x_2),
+                   (__mpz_struct const *)(__e_acsl_21));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_20));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_21));
+      }
+      
+    }
+    e_acsl_end_loop2: ;
+    e_acsl_assert(__e_acsl_12,(char *)"Assertion",
+                  (char *)"(\\forall integer x; 0 < x && x <= 1 ==> x == 1)",
+                  12);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_x_2));
   }
   
-  /*@ assert 0xfffffffffff/0xfffffffffff ≡ 1; */ ;
+  /*@ assert ∀ ℤ x; 0 < x ∧ x < 1 ⇒ \false; */ ;
   {
-    mpz_t __e_acsl_var_38;
-    mpz_t __e_acsl_var_39;
-    int __e_acsl_var_40;
-    mpz_t __e_acsl_var_41;
-    mpz_t __e_acsl_var_42;
-    int __e_acsl_var_43;
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_38),"17592186044415",
-                        10);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_39),(long)0);
-    __e_acsl_var_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_38),
-                                 (__mpz_struct const *)(__e_acsl_var_39));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_41));
-    /*@ assert 0xfffffffffff ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_40 == 0),(char *)"Assertion",
-                  (char *)"(0xfffffffffff == 0)",20);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_41),
-                  (__mpz_struct const *)(__e_acsl_var_38),
-                  (__mpz_struct const *)(__e_acsl_var_38));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_42),(long)1);
-    __e_acsl_var_43 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_41),
-                                 (__mpz_struct const *)(__e_acsl_var_42));
-    e_acsl_assert(__e_acsl_var_43 == 0,(char *)"Assertion",
-                  (char *)"(0xfffffffffff/0xfffffffffff == 1)",20);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_41));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_42));
+    int __e_acsl_22;
+    mpz_t __e_acsl_x_3;
+    __e_acsl_22 = 1;
+    __gmpz_init((__mpz_struct *)(__e_acsl_x_3));
+    {
+      mpz_t __e_acsl_23;
+      mpz_t __e_acsl_24;
+      mpz_t __e_acsl_25;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_23),(long)0);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_24),(long)((char)1));
+      __gmpz_init((__mpz_struct *)(__e_acsl_25));
+      __gmpz_add((__mpz_struct *)(__e_acsl_25),
+                 (__mpz_struct const *)(__e_acsl_23),
+                 (__mpz_struct const *)(__e_acsl_24));
+      __gmpz_set((__mpz_struct *)(__e_acsl_x_3),
+                 (__mpz_struct const *)(__e_acsl_25));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_23));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_24));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_25));
+    }
+    
+    while (1) {
+      {
+        mpz_t __e_acsl_26;
+        int __e_acsl_27;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_26),(long)1);
+        __e_acsl_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_3),
+                                 (__mpz_struct const *)(__e_acsl_26));
+        if (! (__e_acsl_27 < 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_26));
+      }
+      
+      __e_acsl_22 = 0;
+      goto e_acsl_end_loop3;
+      {
+        mpz_t __e_acsl_28;
+        mpz_t __e_acsl_29;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_28),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_29));
+        __gmpz_add((__mpz_struct *)(__e_acsl_29),
+                   (__mpz_struct const *)(__e_acsl_x_3),
+                   (__mpz_struct const *)(__e_acsl_28));
+        __gmpz_set((__mpz_struct *)(__e_acsl_x_3),
+                   (__mpz_struct const *)(__e_acsl_29));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_28));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_29));
+      }
+      
+    }
+    e_acsl_end_loop3: ;
+    e_acsl_assert(__e_acsl_22,(char *)"Assertion",
+                  (char *)"(\\forall integer x; 0 < x && x < 1 ==> \\false)",
+                  13);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_x_3));
   }
   
-  /*@ assert x%2 ≡ -1; */ ;
+  /*@ assert ∀ ℤ x; 0 ≤ x ∧ x < 1 ⇒ x ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var_44;
-    mpz_t __e_acsl_var_45;
-    mpz_t __e_acsl_var_46;
-    int __e_acsl_var_47;
-    mpz_t __e_acsl_var_48;
-    mpz_t __e_acsl_var_49;
-    mpz_t __e_acsl_var_50;
-    int __e_acsl_var_51;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_44),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_45),(long)2);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_46),(long)0);
-    __e_acsl_var_47 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_45),
-                                 (__mpz_struct const *)(__e_acsl_var_46));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_48));
-    /*@ assert 2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_47 == 0),(char *)"Assertion",
-                  (char *)"(2 == 0)",21);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_48),
-                  (__mpz_struct const *)(__e_acsl_var_44),
-                  (__mpz_struct const *)(__e_acsl_var_45));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_49),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_50));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_50),
-               (__mpz_struct const *)(__e_acsl_var_49));
-    __e_acsl_var_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_48),
-                                 (__mpz_struct const *)(__e_acsl_var_50));
-    e_acsl_assert(__e_acsl_var_51 == 0,(char *)"Assertion",
-                  (char *)"(x%2 == -1)",21);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_44));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_45));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_48));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_49));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_50));
+    int __e_acsl_30;
+    mpz_t __e_acsl_x_4;
+    __e_acsl_30 = 1;
+    __gmpz_init((__mpz_struct *)(__e_acsl_x_4));
+    {
+      mpz_t __e_acsl_33;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_33),(long)0);
+      __gmpz_set((__mpz_struct *)(__e_acsl_x_4),
+                 (__mpz_struct const *)(__e_acsl_33));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_33));
+    }
+    
+    while (1) {
+      {
+        mpz_t __e_acsl_34;
+        int __e_acsl_35;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_34),(long)1);
+        __e_acsl_35 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_4),
+                                 (__mpz_struct const *)(__e_acsl_34));
+        if (! (__e_acsl_35 < 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_34));
+      }
+      
+      {
+        mpz_t __e_acsl_31;
+        int __e_acsl_32;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_31),(long)0);
+        __e_acsl_32 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_4),
+                                 (__mpz_struct const *)(__e_acsl_31));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+        if (! (__e_acsl_32 == 0)) {
+          __e_acsl_30 = 0;
+          goto e_acsl_end_loop4; }
+      }
+      
+      {
+        mpz_t __e_acsl_36;
+        mpz_t __e_acsl_37;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_36),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_37));
+        __gmpz_add((__mpz_struct *)(__e_acsl_37),
+                   (__mpz_struct const *)(__e_acsl_x_4),
+                   (__mpz_struct const *)(__e_acsl_36));
+        __gmpz_set((__mpz_struct *)(__e_acsl_x_4),
+                   (__mpz_struct const *)(__e_acsl_37));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_36));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_37));
+      }
+      
+    }
+    e_acsl_end_loop4: ;
+    e_acsl_assert(__e_acsl_30,(char *)"Assertion",
+                  (char *)"(\\forall integer x; 0 <= x && x < 1 ==> x == 0)",
+                  14);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_x_4));
   }
   
-  /*@ assert -3%-2 ≡ -1; */ ;
+  /*@
+  assert ∀ ℤ x, ℤ y, ℤ z;
+  ((0 ≤ x ∧ x < 2) ∧ (0 ≤ y ∧ y < 5)) ∧ (0 ≤ z ∧ z ≤ y) ⇒
+  x+z ≤ y+1; */ ;
   {
-    mpz_t __e_acsl_var_52;
-    mpz_t __e_acsl_var_53;
-    mpz_t __e_acsl_var_54;
-    mpz_t __e_acsl_var_55;
-    mpz_t __e_acsl_var_56;
-    int __e_acsl_var_57;
-    mpz_t __e_acsl_var_58;
-    mpz_t __e_acsl_var_59;
-    mpz_t __e_acsl_var_60;
-    int __e_acsl_var_61;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_52),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_53),
-               (__mpz_struct const *)(__e_acsl_var_52));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_54),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_55),
-               (__mpz_struct const *)(__e_acsl_var_54));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_56),(long)0);
-    __e_acsl_var_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_55),
-                                 (__mpz_struct const *)(__e_acsl_var_56));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_58));
-    /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_57 == 0),(char *)"Assertion",
-                  (char *)"(-2 == 0)",22);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_58),
-                  (__mpz_struct const *)(__e_acsl_var_53),
-                  (__mpz_struct const *)(__e_acsl_var_55));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_59),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_60));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_60),
-               (__mpz_struct const *)(__e_acsl_var_59));
-    __e_acsl_var_61 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_58),
-                                 (__mpz_struct const *)(__e_acsl_var_60));
-    e_acsl_assert(__e_acsl_var_61 == 0,(char *)"Assertion",
-                  (char *)"(-3%-2 == -1)",22);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_52));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_54));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_56));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_58));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_59));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_60));
+    int __e_acsl_38;
+    mpz_t __e_acsl_x_5;
+    mpz_t __e_acsl_y;
+    mpz_t __e_acsl_z;
+    __e_acsl_38 = 1;
+    __gmpz_init((__mpz_struct *)(__e_acsl_x_5));
+    __gmpz_init((__mpz_struct *)(__e_acsl_y));
+    __gmpz_init((__mpz_struct *)(__e_acsl_z));
+    {
+      mpz_t __e_acsl_52;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_52),(long)0);
+      __gmpz_set((__mpz_struct *)(__e_acsl_x_5),
+                 (__mpz_struct const *)(__e_acsl_52));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_52));
+    }
+    
+    while (1) {
+      {
+        mpz_t __e_acsl_53;
+        int __e_acsl_54;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_53),(long)2);
+        __e_acsl_54 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_5),
+                                 (__mpz_struct const *)(__e_acsl_53));
+        if (! (__e_acsl_54 < 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_53));
+      }
+      
+      {
+        mpz_t __e_acsl_47;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_47),(long)0);
+        __gmpz_set((__mpz_struct *)(__e_acsl_y),
+                   (__mpz_struct const *)(__e_acsl_47));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_47));
+      }
+      
+      while (1) {
+        {
+          mpz_t __e_acsl_48;
+          int __e_acsl_49;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_48),(long)5);
+          __e_acsl_49 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_y),
+                                   (__mpz_struct const *)(__e_acsl_48));
+          if (! (__e_acsl_49 < 0)) { break; }
+          __gmpz_clear((__mpz_struct *)(__e_acsl_48));
+        }
+        
+        {
+          mpz_t __e_acsl_43;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_43),(long)0);
+          __gmpz_set((__mpz_struct *)(__e_acsl_z),
+                     (__mpz_struct const *)(__e_acsl_43));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_43));
+        }
+        
+        while (1) {
+          {
+            int __e_acsl_44;
+            __e_acsl_44 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_z),
+                                     (__mpz_struct const *)(__e_acsl_y));
+            if (! (__e_acsl_44 <= 0)) { break; }
+          }
+          
+          {
+            mpz_t __e_acsl_39;
+            mpz_t __e_acsl_40;
+            mpz_t __e_acsl_41;
+            int __e_acsl_42;
+            __gmpz_init((__mpz_struct *)(__e_acsl_39));
+            __gmpz_add((__mpz_struct *)(__e_acsl_39),
+                       (__mpz_struct const *)(__e_acsl_x_5),
+                       (__mpz_struct const *)(__e_acsl_z));
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_40),(long)1);
+            __gmpz_init((__mpz_struct *)(__e_acsl_41));
+            __gmpz_add((__mpz_struct *)(__e_acsl_41),
+                       (__mpz_struct const *)(__e_acsl_y),
+                       (__mpz_struct const *)(__e_acsl_40));
+            __e_acsl_42 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_39),
+                                     (__mpz_struct const *)(__e_acsl_41));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_39));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_40));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_41));
+            if (! (__e_acsl_42 <= 0)) {
+              __e_acsl_38 = 0;
+              goto e_acsl_end_loop5;
+            }
+          }
+          
+          {
+            mpz_t __e_acsl_45;
+            mpz_t __e_acsl_46;
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_45),(long)((char)1));
+            __gmpz_init((__mpz_struct *)(__e_acsl_46));
+            __gmpz_add((__mpz_struct *)(__e_acsl_46),
+                       (__mpz_struct const *)(__e_acsl_z),
+                       (__mpz_struct const *)(__e_acsl_45));
+            __gmpz_set((__mpz_struct *)(__e_acsl_z),
+                       (__mpz_struct const *)(__e_acsl_46));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_45));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_46));
+          }
+          
+        }
+        {
+          mpz_t __e_acsl_50;
+          mpz_t __e_acsl_51;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_50),(long)((char)1));
+          __gmpz_init((__mpz_struct *)(__e_acsl_51));
+          __gmpz_add((__mpz_struct *)(__e_acsl_51),
+                     (__mpz_struct const *)(__e_acsl_y),
+                     (__mpz_struct const *)(__e_acsl_50));
+          __gmpz_set((__mpz_struct *)(__e_acsl_y),
+                     (__mpz_struct const *)(__e_acsl_51));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_50));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_51));
+        }
+        
+      }
+      {
+        mpz_t __e_acsl_55;
+        mpz_t __e_acsl_56;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_55),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_56));
+        __gmpz_add((__mpz_struct *)(__e_acsl_56),
+                   (__mpz_struct const *)(__e_acsl_x_5),
+                   (__mpz_struct const *)(__e_acsl_55));
+        __gmpz_set((__mpz_struct *)(__e_acsl_x_5),
+                   (__mpz_struct const *)(__e_acsl_56));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_55));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_56));
+      }
+      
+    }
+    e_acsl_end_loop5: ;
+    e_acsl_assert(__e_acsl_38,(char *)"Assertion",
+                  (char *)"(\\forall integer x, integer y, integer z;\n  ((0 <= x && x < 2) && (0 <= y && y < 5)) && (0 <= z && z <= y) ==>\n  x+z <= y+1)",
+                  18);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_x_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_y));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_z));
   }
   
-  /*@ assert 3%-2 ≡ 1; */ ;
+  /*@ assert ∃ ℤ x; (0 ≤ x ∧ x < 10) ∧ x ≡ 5; */ ;
   {
-    mpz_t __e_acsl_var_62;
-    mpz_t __e_acsl_var_63;
-    mpz_t __e_acsl_var_64;
-    mpz_t __e_acsl_var_65;
-    int __e_acsl_var_66;
-    mpz_t __e_acsl_var_67;
-    mpz_t __e_acsl_var_68;
-    int __e_acsl_var_69;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_62),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_63),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_64),
-               (__mpz_struct const *)(__e_acsl_var_63));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_65),(long)0);
-    __e_acsl_var_66 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_64),
-                                 (__mpz_struct const *)(__e_acsl_var_65));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_67));
-    /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_66 == 0),(char *)"Assertion",
-                  (char *)"(-2 == 0)",23);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_67),
-                  (__mpz_struct const *)(__e_acsl_var_62),
-                  (__mpz_struct const *)(__e_acsl_var_64));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_68),(long)1);
-    __e_acsl_var_69 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_67),
-                                 (__mpz_struct const *)(__e_acsl_var_68));
-    e_acsl_assert(__e_acsl_var_69 == 0,(char *)"Assertion",
-                  (char *)"(3%-2 == 1)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_62));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_63));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_65));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_67));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_68));
+    int __e_acsl_57;
+    mpz_t __e_acsl_x_6;
+    __e_acsl_57 = 0;
+    __gmpz_init((__mpz_struct *)(__e_acsl_x_6));
+    {
+      mpz_t __e_acsl_60;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_60),(long)0);
+      __gmpz_set((__mpz_struct *)(__e_acsl_x_6),
+                 (__mpz_struct const *)(__e_acsl_60));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_60));
+    }
+    
+    while (1) {
+      {
+        mpz_t __e_acsl_61;
+        int __e_acsl_62;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_61),(long)10);
+        __e_acsl_62 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_6),
+                                 (__mpz_struct const *)(__e_acsl_61));
+        if (! (__e_acsl_62 < 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_61));
+      }
+      
+      {
+        mpz_t __e_acsl_58;
+        int __e_acsl_59;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_58),(long)5);
+        __e_acsl_59 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_6),
+                                 (__mpz_struct const *)(__e_acsl_58));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_58));
+        if (! (! (__e_acsl_59 == 0))) {
+          __e_acsl_57 = 1;
+          goto e_acsl_end_loop6;
+        }
+      }
+      
+      {
+        mpz_t __e_acsl_63;
+        mpz_t __e_acsl_64;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_63),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_64));
+        __gmpz_add((__mpz_struct *)(__e_acsl_64),
+                   (__mpz_struct const *)(__e_acsl_x_6),
+                   (__mpz_struct const *)(__e_acsl_63));
+        __gmpz_set((__mpz_struct *)(__e_acsl_x_6),
+                   (__mpz_struct const *)(__e_acsl_64));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_63));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_64));
+      }
+      
+    }
+    e_acsl_end_loop6: ;
+    e_acsl_assert(__e_acsl_57,(char *)"Assertion",
+                  (char *)"(\\exists integer x; (0 <= x && x < 10) && x == 5)",
+                  23);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_x_6));
   }
   
-  /*@ assert ((x*2+(3+y))-4)+(x-y) ≡ -10; */ ;
+  /*@
+  assert ∀ ℤ x; 0 ≤ x ∧ x < 10 ⇒
+  (x%2 ≡ 0 ⇒ (∃ ℤ y; (0 ≤ y ∧ y ≤ x/2) ∧ x ≡ 2*y)); */ ;
   {
-    mpz_t __e_acsl_var_70;
-    mpz_t __e_acsl_var_71;
-    mpz_t __e_acsl_var_72;
-    mpz_t __e_acsl_var_73;
-    mpz_t __e_acsl_var_74;
-    mpz_t __e_acsl_var_75;
-    mpz_t __e_acsl_var_76;
-    mpz_t __e_acsl_var_77;
-    mpz_t __e_acsl_var_78;
-    mpz_t __e_acsl_var_79;
-    mpz_t __e_acsl_var_80;
-    mpz_t __e_acsl_var_81;
-    mpz_t __e_acsl_var_82;
-    int __e_acsl_var_83;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_70),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_71),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_71));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_73),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_74),(long)y);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_75),
-               (__mpz_struct const *)(__e_acsl_var_73),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_75));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_77),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_77));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_79),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_80),
-               (__mpz_struct const *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_79));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_81),(long)10);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_82));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_82),
-               (__mpz_struct const *)(__e_acsl_var_81));
-    __e_acsl_var_83 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_80),
-                                 (__mpz_struct const *)(__e_acsl_var_82));
-    e_acsl_assert(__e_acsl_var_83 == 0,(char *)"Assertion",
-                  (char *)"(((x*2+(3+y))-4)+(x-y) == -10)",25);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_70));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_71));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_73));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_74));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_77));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_81));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_82));
+    int __e_acsl_65;
+    mpz_t __e_acsl_x_7;
+    __e_acsl_65 = 1;
+    __gmpz_init((__mpz_struct *)(__e_acsl_x_7));
+    {
+      mpz_t __e_acsl_84;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_84),(long)0);
+      __gmpz_set((__mpz_struct *)(__e_acsl_x_7),
+                 (__mpz_struct const *)(__e_acsl_84));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_84));
+    }
+    
+    while (1) {
+      {
+        mpz_t __e_acsl_85;
+        int __e_acsl_86;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_85),(long)10);
+        __e_acsl_86 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_7),
+                                 (__mpz_struct const *)(__e_acsl_85));
+        if (! (__e_acsl_86 < 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_85));
+      }
+      
+      {
+        mpz_t __e_acsl_66;
+        mpz_t __e_acsl_67;
+        int __e_acsl_68;
+        mpz_t __e_acsl_69;
+        int __e_acsl_70;
+        int __e_acsl_83;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_66),(long)2);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_67),(long)0);
+        __e_acsl_68 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_66),
+                                 (__mpz_struct const *)(__e_acsl_67));
+        __gmpz_init((__mpz_struct *)(__e_acsl_69));
+        /*@ assert 2 ≢ 0; */ ;
+        e_acsl_assert(! (__e_acsl_68 == 0),(char *)"Assertion",
+                      (char *)"(2 == 0)",28);
+        __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_69),
+                      (__mpz_struct const *)(__e_acsl_x_7),
+                      (__mpz_struct const *)(__e_acsl_66));
+        __e_acsl_70 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_69),
+                                 (__mpz_struct const *)(__e_acsl_67));
+        if (! (__e_acsl_70 == 0)) { __e_acsl_83 = 1; }
+        else {
+          int __e_acsl_71;
+          mpz_t __e_acsl_y_2;
+          __e_acsl_71 = 0;
+          __gmpz_init((__mpz_struct *)(__e_acsl_y_2));
+          {
+            mpz_t __e_acsl_75;
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_75),(long)0);
+            __gmpz_set((__mpz_struct *)(__e_acsl_y_2),
+                       (__mpz_struct const *)(__e_acsl_75));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_75));
+          }
+          
+          while (1) {
+            {
+              mpz_t __e_acsl_76;
+              mpz_t __e_acsl_77;
+              int __e_acsl_78;
+              mpz_t __e_acsl_79;
+              int __e_acsl_80;
+              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_76),(long)2);
+              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_77),(long)0);
+              __e_acsl_78 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_76),
+                                       (__mpz_struct const *)(__e_acsl_77));
+              __gmpz_init((__mpz_struct *)(__e_acsl_79));
+              /*@ assert 2 ≢ 0; */ ;
+              e_acsl_assert(! (__e_acsl_78 == 0),(char *)"Assertion",
+                            (char *)"(2 == 0)",28);
+              __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_79),
+                            (__mpz_struct const *)(__e_acsl_x_7),
+                            (__mpz_struct const *)(__e_acsl_76));
+              __e_acsl_80 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_y_2),
+                                       (__mpz_struct const *)(__e_acsl_79));
+              if (! (__e_acsl_80 <= 0)) { break; }
+              __gmpz_clear((__mpz_struct *)(__e_acsl_76));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_77));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_79));
+            }
+            
+            {
+              mpz_t __e_acsl_72;
+              mpz_t __e_acsl_73;
+              int __e_acsl_74;
+              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_72),(long)2);
+              __gmpz_init((__mpz_struct *)(__e_acsl_73));
+              __gmpz_mul((__mpz_struct *)(__e_acsl_73),
+                         (__mpz_struct const *)(__e_acsl_72),
+                         (__mpz_struct const *)(__e_acsl_y_2));
+              __e_acsl_74 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_7),
+                                       (__mpz_struct const *)(__e_acsl_73));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_72));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_73));
+              if (! (! (__e_acsl_74 == 0))) {
+                __e_acsl_71 = 1;
+                goto e_acsl_end_loop7;
+              }
+            }
+            
+            {
+              mpz_t __e_acsl_81;
+              mpz_t __e_acsl_82;
+              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_81),
+                                 (long)((char)1));
+              __gmpz_init((__mpz_struct *)(__e_acsl_82));
+              __gmpz_add((__mpz_struct *)(__e_acsl_82),
+                         (__mpz_struct const *)(__e_acsl_y_2),
+                         (__mpz_struct const *)(__e_acsl_81));
+              __gmpz_set((__mpz_struct *)(__e_acsl_y_2),
+                         (__mpz_struct const *)(__e_acsl_82));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_81));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_82));
+            }
+            
+          }
+          e_acsl_end_loop7: ;
+          __e_acsl_83 = __e_acsl_71;
+          __gmpz_clear((__mpz_struct *)(__e_acsl_y_2));
+        }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_66));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_67));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_69));
+        if (! __e_acsl_83) {
+          __e_acsl_65 = 0;
+          goto e_acsl_end_loop8; }
+      }
+      
+      {
+        mpz_t __e_acsl_87;
+        mpz_t __e_acsl_88;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_87),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_88));
+        __gmpz_add((__mpz_struct *)(__e_acsl_88),
+                   (__mpz_struct const *)(__e_acsl_x_7),
+                   (__mpz_struct const *)(__e_acsl_87));
+        __gmpz_set((__mpz_struct *)(__e_acsl_x_7),
+                   (__mpz_struct const *)(__e_acsl_88));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_87));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_88));
+      }
+      
+    }
+    e_acsl_end_loop8: ;
+    e_acsl_assert(__e_acsl_65,(char *)"Assertion",
+                  (char *)"(\\forall integer x; 0 <= x && x < 10 ==>\n  (x%2 == 0 ==> (\\exists integer y; (0 <= y && y <= x/2) && x == 2*y)))",
+                  27);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_x_7));
   }
   
-  /*@ assert (0≡1) ≡ !(0≡0); */ ;
-  /*@ assert (0≤-1) ≡ (0>0); */ ;
-  /*@ assert (0≥-1) ≡ (0≤0); */ ;
-  /*@ assert (0≢1) ≡ !(0≢0); */ ;
-  /*@ assert (0≢0) ≡ !(1≢0); */ ;
   __retres = 0;
   return (__retres);
 }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_result.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_result.c
index f53003ba290..6dc6dc3e2a1 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_result.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_result.c
@@ -19,12 +19,12 @@ void e_acsl_assert(int predicate, char *kind, char *pred_txt, int line)
 /*@ ensures \result ≡ (int)(\old(x)-\old(x));  */
 int f(int x)
 {
-  int __e_acsl_var;
-  int __e_acsl_var_2;
-  __e_acsl_var_2 = x;
-  __e_acsl_var = x;
+  int __e_acsl;
+  int __e_acsl_2;
+  __e_acsl_2 = x;
+  __e_acsl = x;
   x = 0;
-  e_acsl_assert(x == (int)((long long)__e_acsl_var - (long long)__e_acsl_var_2),
+  e_acsl_assert(x == (int)((long long)__e_acsl - (long long)__e_acsl_2),
                 (char *)"Postcondition",
                 (char *)"(\\result == (int)(\\old(x)-\\old(x)))",7);
   return (x);
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_result2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_result2.c
index b91ee4c1fa6..2a1c91f148f 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_result2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_result2.c
@@ -13,10 +13,6 @@ extern void __gmpz_init(__mpz_struct * /*[1]*/ x);
     assigns *z;
     assigns *z \from n;  */
 extern void __gmpz_init_set_si(__mpz_struct * /*[1]*/ z, long n);
-/*@ ensures \valid(\old(z));
-    assigns *z;  */
-extern int __gmpz_init_set_str(__mpz_struct * /*[1]*/ z, char const *str,
-                               int base);
 /*@ requires \valid(x);
     assigns *x;  */
 extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
@@ -25,19 +21,6 @@ extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
     assigns \nothing;  */
 extern int __gmpz_cmp(__mpz_struct const * /*[1]*/ z1,
                       __mpz_struct const * /*[1]*/ z2);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    assigns *z1;  */
-extern void __gmpz_neg(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_add(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2,
-                       __mpz_struct const * /*[1]*/ z3);
 /*@ requires \valid(z1);
     requires \valid(z2);
     requires \valid(z3);
@@ -46,35 +29,9 @@ extern void __gmpz_add(__mpz_struct * /*[1]*/ z1,
 extern void __gmpz_sub(__mpz_struct * /*[1]*/ z1,
                        __mpz_struct const * /*[1]*/ z2,
                        __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_mul(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2,
-                       __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_tdiv_q(__mpz_struct * /*[1]*/ z1,
-                          __mpz_struct const * /*[1]*/ z2,
-                          __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_tdiv_r(__mpz_struct * /*[1]*/ z1,
-                          __mpz_struct const * /*[1]*/ z2,
-                          __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    assigns *z1;  */
-extern int __gmpz_com(__mpz_struct * /*[1]*/ z1,
-                      __mpz_struct const * /*[1]*/ z2);
+/*@ requires \valid(z);
+    assigns \nothing;  */
+extern unsigned long __gmpz_get_ui(__mpz_struct const * /*[1]*/ z);
 /*@ terminates \false;
     ensures \false;
     assigns \nothing;  */
@@ -92,423 +49,88 @@ void e_acsl_assert(int predicate, char *kind, char *pred_txt, int line)
   return;
 }
 
-int main(void)
+/*@ ensures \result ≡ (int)(\old(x)-\old(x));  */
+int f(int x)
 {
-  int __retres;
-  int x;
-  int y;
-  x = -3;
-  y = 2;
-  /*@ assert -3 ≡ x; */ ;
-  {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    mpz_t __e_acsl_var_3;
-    int __e_acsl_var_4;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_2),
-               (__mpz_struct const *)(__e_acsl_var));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)x);
-    __e_acsl_var_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_2),
-                                (__mpz_struct const *)(__e_acsl_var_3));
-    e_acsl_assert(__e_acsl_var_4 == 0,(char *)"Assertion",
-                  (char *)"(-3 == x)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
-  }
-  
-  /*@ assert x ≡ -3; */ ;
-  {
-    mpz_t __e_acsl_var_5;
-    mpz_t __e_acsl_var_6;
-    mpz_t __e_acsl_var_7;
-    int __e_acsl_var_8;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_6),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_7),
-               (__mpz_struct const *)(__e_acsl_var_6));
-    __e_acsl_var_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_5),
-                                (__mpz_struct const *)(__e_acsl_var_7));
-    e_acsl_assert(__e_acsl_var_8 == 0,(char *)"Assertion",
-                  (char *)"(x == -3)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-  }
-  
-  /*@ assert 0 ≢ ~0; */ ;
-  {
-    mpz_t __e_acsl_var_9;
-    mpz_t __e_acsl_var_10;
-    int __e_acsl_var_11;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)0);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_com((__mpz_struct *)(__e_acsl_var_10),
-               (__mpz_struct const *)(__e_acsl_var_9));
-    __e_acsl_var_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_9),
-                                 (__mpz_struct const *)(__e_acsl_var_10));
-    e_acsl_assert(__e_acsl_var_11 != 0,(char *)"Assertion",
-                  (char *)"(0 != ~0)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-  }
-  
-  /*@ assert x+1 ≡ -2; */ ;
-  {
-    mpz_t __e_acsl_var_12;
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    mpz_t __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_14),
-               (__mpz_struct const *)(__e_acsl_var_12),
-               (__mpz_struct const *)(__e_acsl_var_13));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_16),
-               (__mpz_struct const *)(__e_acsl_var_15));
-    __e_acsl_var_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_14),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_17 == 0,(char *)"Assertion",
-                  (char *)"(x+1 == -2)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
-  }
-  
-  /*@ assert x-1 ≡ -4; */ ;
-  {
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    mpz_t __e_acsl_var_21;
-    mpz_t __e_acsl_var_22;
-    int __e_acsl_var_23;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_20),
-               (__mpz_struct const *)(__e_acsl_var_18),
-               (__mpz_struct const *)(__e_acsl_var_19));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_22));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_22),
-               (__mpz_struct const *)(__e_acsl_var_21));
-    __e_acsl_var_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_20),
-                                 (__mpz_struct const *)(__e_acsl_var_22));
-    e_acsl_assert(__e_acsl_var_23 == 0,(char *)"Assertion",
-                  (char *)"(x-1 == -4)",17);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
-  }
-  
-  /*@ assert x*3 ≡ -9; */ ;
-  {
-    mpz_t __e_acsl_var_24;
-    mpz_t __e_acsl_var_25;
-    mpz_t __e_acsl_var_26;
-    mpz_t __e_acsl_var_27;
-    mpz_t __e_acsl_var_28;
-    int __e_acsl_var_29;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_24),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_26),
-               (__mpz_struct const *)(__e_acsl_var_24),
-               (__mpz_struct const *)(__e_acsl_var_25));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)9);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_28));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_28),
-               (__mpz_struct const *)(__e_acsl_var_27));
-    __e_acsl_var_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_26),
-                                 (__mpz_struct const *)(__e_acsl_var_28));
-    e_acsl_assert(__e_acsl_var_29 == 0,(char *)"Assertion",
-                  (char *)"(x*3 == -9)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
-  }
-  
-  /*@ assert x/3 ≡ -1; */ ;
-  {
-    mpz_t __e_acsl_var_30;
-    mpz_t __e_acsl_var_31;
-    mpz_t __e_acsl_var_32;
-    int __e_acsl_var_33;
-    mpz_t __e_acsl_var_34;
-    mpz_t __e_acsl_var_35;
-    mpz_t __e_acsl_var_36;
-    int __e_acsl_var_37;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_32),(long)0);
-    __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_31),
-                                 (__mpz_struct const *)(__e_acsl_var_32));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_34));
-    /*@ assert 3 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_33 == 0),(char *)"Assertion",
-                  (char *)"(3 == 0)",19);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_34),
-                  (__mpz_struct const *)(__e_acsl_var_30),
-                  (__mpz_struct const *)(__e_acsl_var_31));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_36));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_36),
-               (__mpz_struct const *)(__e_acsl_var_35));
-    __e_acsl_var_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_36));
-    e_acsl_assert(__e_acsl_var_37 == 0,(char *)"Assertion",
-                  (char *)"(x/3 == -1)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
-  }
-  
-  /*@ assert 0xfffffffffff/0xfffffffffff ≡ 1; */ ;
-  {
-    mpz_t __e_acsl_var_38;
-    mpz_t __e_acsl_var_39;
-    int __e_acsl_var_40;
-    mpz_t __e_acsl_var_41;
-    mpz_t __e_acsl_var_42;
-    int __e_acsl_var_43;
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_38),"17592186044415",
-                        10);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_39),(long)0);
-    __e_acsl_var_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_38),
-                                 (__mpz_struct const *)(__e_acsl_var_39));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_41));
-    /*@ assert 0xfffffffffff ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_40 == 0),(char *)"Assertion",
-                  (char *)"(0xfffffffffff == 0)",20);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_41),
-                  (__mpz_struct const *)(__e_acsl_var_38),
-                  (__mpz_struct const *)(__e_acsl_var_38));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_42),(long)1);
-    __e_acsl_var_43 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_41),
-                                 (__mpz_struct const *)(__e_acsl_var_42));
-    e_acsl_assert(__e_acsl_var_43 == 0,(char *)"Assertion",
-                  (char *)"(0xfffffffffff/0xfffffffffff == 1)",20);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_41));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_42));
-  }
-  
-  /*@ assert x%2 ≡ -1; */ ;
+  int __e_acsl_2;
+  int __e_acsl_4;
+  __e_acsl_4 = x;
+  __e_acsl_2 = x;
+  x = 0;
   {
-    mpz_t __e_acsl_var_44;
-    mpz_t __e_acsl_var_45;
-    mpz_t __e_acsl_var_46;
-    int __e_acsl_var_47;
-    mpz_t __e_acsl_var_48;
-    mpz_t __e_acsl_var_49;
-    mpz_t __e_acsl_var_50;
-    int __e_acsl_var_51;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_44),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_45),(long)2);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_46),(long)0);
-    __e_acsl_var_47 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_45),
-                                 (__mpz_struct const *)(__e_acsl_var_46));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_48));
-    /*@ assert 2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_47 == 0),(char *)"Assertion",
-                  (char *)"(2 == 0)",21);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_48),
-                  (__mpz_struct const *)(__e_acsl_var_44),
-                  (__mpz_struct const *)(__e_acsl_var_45));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_49),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_50));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_50),
-               (__mpz_struct const *)(__e_acsl_var_49));
-    __e_acsl_var_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_48),
-                                 (__mpz_struct const *)(__e_acsl_var_50));
-    e_acsl_assert(__e_acsl_var_51 == 0,(char *)"Assertion",
-                  (char *)"(x%2 == -1)",21);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_44));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_45));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_48));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_49));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_50));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_3;
+    mpz_t __e_acsl_5;
+    unsigned long __e_acsl_6;
+    mpz_t __e_acsl_7;
+    int __e_acsl_8;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)__e_acsl_2);
+    __gmpz_init((__mpz_struct *)(__e_acsl_5));
+    __gmpz_sub((__mpz_struct *)(__e_acsl_5),
+               (__mpz_struct const *)(__e_acsl_3),
+               (__mpz_struct const *)(__e_acsl_3));
+    __e_acsl_6 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_5));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)((int)__e_acsl_6));
+    __e_acsl_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_7));
+    e_acsl_assert(__e_acsl_8 == 0,(char *)"Postcondition",
+                  (char *)"(\\result == (int)(\\old(x)-\\old(x)))",7);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_3));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+    return (x);
   }
   
-  /*@ assert -3%-2 ≡ -1; */ ;
-  {
-    mpz_t __e_acsl_var_52;
-    mpz_t __e_acsl_var_53;
-    mpz_t __e_acsl_var_54;
-    mpz_t __e_acsl_var_55;
-    mpz_t __e_acsl_var_56;
-    int __e_acsl_var_57;
-    mpz_t __e_acsl_var_58;
-    mpz_t __e_acsl_var_59;
-    mpz_t __e_acsl_var_60;
-    int __e_acsl_var_61;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_52),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_53),
-               (__mpz_struct const *)(__e_acsl_var_52));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_54),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_55),
-               (__mpz_struct const *)(__e_acsl_var_54));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_56),(long)0);
-    __e_acsl_var_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_55),
-                                 (__mpz_struct const *)(__e_acsl_var_56));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_58));
-    /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_57 == 0),(char *)"Assertion",
-                  (char *)"(-2 == 0)",22);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_58),
-                  (__mpz_struct const *)(__e_acsl_var_53),
-                  (__mpz_struct const *)(__e_acsl_var_55));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_59),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_60));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_60),
-               (__mpz_struct const *)(__e_acsl_var_59));
-    __e_acsl_var_61 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_58),
-                                 (__mpz_struct const *)(__e_acsl_var_60));
-    e_acsl_assert(__e_acsl_var_61 == 0,(char *)"Assertion",
-                  (char *)"(-3%-2 == -1)",22);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_52));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_54));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_56));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_58));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_59));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_60));
-  }
-  
-  /*@ assert 3%-2 ≡ 1; */ ;
-  {
-    mpz_t __e_acsl_var_62;
-    mpz_t __e_acsl_var_63;
-    mpz_t __e_acsl_var_64;
-    mpz_t __e_acsl_var_65;
-    int __e_acsl_var_66;
-    mpz_t __e_acsl_var_67;
-    mpz_t __e_acsl_var_68;
-    int __e_acsl_var_69;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_62),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_63),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_64),
-               (__mpz_struct const *)(__e_acsl_var_63));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_65),(long)0);
-    __e_acsl_var_66 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_64),
-                                 (__mpz_struct const *)(__e_acsl_var_65));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_67));
-    /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_66 == 0),(char *)"Assertion",
-                  (char *)"(-2 == 0)",23);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_67),
-                  (__mpz_struct const *)(__e_acsl_var_62),
-                  (__mpz_struct const *)(__e_acsl_var_64));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_68),(long)1);
-    __e_acsl_var_69 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_67),
-                                 (__mpz_struct const *)(__e_acsl_var_68));
-    e_acsl_assert(__e_acsl_var_69 == 0,(char *)"Assertion",
-                  (char *)"(3%-2 == 1)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_62));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_63));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_65));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_67));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_68));
-  }
-  
-  /*@ assert ((x*2+(3+y))-4)+(x-y) ≡ -10; */ ;
+}
+
+int Y = 1;
+/*@ ensures \result ≡ Y;  */
+int g(int x)
+{
+  mpz_t __e_acsl;
+  mpz_t __e_acsl_2;
+  int __e_acsl_3;
+  __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+  __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)Y);
+  __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                          (__mpz_struct const *)(__e_acsl_2));
+  e_acsl_assert(__e_acsl_3 == 0,(char *)"Postcondition",
+                (char *)"(\\result == Y)",18);
+  __gmpz_clear((__mpz_struct *)(__e_acsl));
+  __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+  return (x);
+}
+
+/*@ ensures \result ≡ 0;  */
+int h(void)
+{
+  int __retres;
+  __retres = 0;
   {
-    mpz_t __e_acsl_var_70;
-    mpz_t __e_acsl_var_71;
-    mpz_t __e_acsl_var_72;
-    mpz_t __e_acsl_var_73;
-    mpz_t __e_acsl_var_74;
-    mpz_t __e_acsl_var_75;
-    mpz_t __e_acsl_var_76;
-    mpz_t __e_acsl_var_77;
-    mpz_t __e_acsl_var_78;
-    mpz_t __e_acsl_var_79;
-    mpz_t __e_acsl_var_80;
-    mpz_t __e_acsl_var_81;
-    mpz_t __e_acsl_var_82;
-    int __e_acsl_var_83;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_70),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_71),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_71));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_73),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_74),(long)y);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_75),
-               (__mpz_struct const *)(__e_acsl_var_73),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_75));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_77),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_77));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_79),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_80),
-               (__mpz_struct const *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_79));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_81),(long)10);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_82));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_82),
-               (__mpz_struct const *)(__e_acsl_var_81));
-    __e_acsl_var_83 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_80),
-                                 (__mpz_struct const *)(__e_acsl_var_82));
-    e_acsl_assert(__e_acsl_var_83 == 0,(char *)"Assertion",
-                  (char *)"(((x*2+(3+y))-4)+(x-y) == -10)",25);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_70));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_71));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_73));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_74));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_77));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_81));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_82));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)__retres);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Postcondition",
+                  (char *)"(\\result == 0)",23);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+    return (__retres);
   }
   
-  /*@ assert (0≡1) ≡ !(0≡0); */ ;
-  /*@ assert (0≤-1) ≡ (0>0); */ ;
-  /*@ assert (0≥-1) ≡ (0≤0); */ ;
-  /*@ assert (0≢1) ≡ !(0≢0); */ ;
-  /*@ assert (0≢0) ≡ !(1≢0); */ ;
+}
+
+int main(void)
+{
+  int __retres;
+  f(1);
+  g(Y);
+  h();
   __retres = 0;
   return (__retres);
 }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_sizeof2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_sizeof2.c
index 409eb1b59d1..64b1f0164da 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_sizeof2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_sizeof2.c
@@ -42,32 +42,32 @@ int main(void)
   x = 0;
   /*@ assert sizeof(int) ≡ sizeof(x); */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)4);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)4);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)4);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)4);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",
                   (char *)"(sizeof(int) == sizeof(x))",9);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ assert sizeof("totototototo") ≡ sizeof(char *); */ ;
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)4);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)4);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)4);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)4);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Assertion",
                   (char *)"(sizeof(\"totototototo\") == sizeof(char *))",10);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_stmt_contract.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_stmt_contract.c
index d283cc08855..dc89ec5b21a 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_stmt_contract.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_stmt_contract.c
@@ -77,26 +77,26 @@ int main(void)
         
   */
   {
-    int __e_acsl_var;
-    int __e_acsl_var_2;
-    int __e_acsl_var_3;
-    int __e_acsl_var_4;
-    int __e_acsl_var_5;
-    if (! (x == 1)) { __e_acsl_var = 1; }
-    else { __e_acsl_var = x == 0; }
-    e_acsl_assert(__e_acsl_var,(char *)"Precondition",
+    int __e_acsl;
+    int __e_acsl_2;
+    int __e_acsl_3;
+    int __e_acsl_4;
+    int __e_acsl_5;
+    if (! (x == 1)) { __e_acsl = 1; }
+    else { __e_acsl = x == 0; }
+    e_acsl_assert(__e_acsl,(char *)"Precondition",
                   (char *)"(x == 1 ==> x == 0)",34);
-    if (x == 3) { __e_acsl_var_2 = y == 2; }
-    else { __e_acsl_var_2 = 0; }
-    if (! __e_acsl_var_2) { __e_acsl_var_3 = 1; }
-    else { __e_acsl_var_3 = x == 3; }
-    e_acsl_assert(__e_acsl_var_3,(char *)"Precondition",
+    if (x == 3) { __e_acsl_2 = y == 2; }
+    else { __e_acsl_2 = 0; }
+    if (! __e_acsl_2) { __e_acsl_3 = 1; }
+    else { __e_acsl_3 = x == 3; }
+    e_acsl_assert(__e_acsl_3,(char *)"Precondition",
                   (char *)"(x == 3 && y == 2 ==> x == 3)",38);
-    if (x == 3) { __e_acsl_var_4 = y == 2; }
-    else { __e_acsl_var_4 = 0; }
-    if (! __e_acsl_var_4) { __e_acsl_var_5 = 1; }
-    else { __e_acsl_var_5 = (long long)x + (long long)y == (long long)5; }
-    e_acsl_assert(__e_acsl_var_5,(char *)"Precondition",
+    if (x == 3) { __e_acsl_4 = y == 2; }
+    else { __e_acsl_4 = 0; }
+    if (! __e_acsl_4) { __e_acsl_5 = 1; }
+    else { __e_acsl_5 = (long long)x + (long long)y == (long long)5; }
+    e_acsl_assert(__e_acsl_5,(char *)"Precondition",
                   (char *)"(x == 3 && y == 2 ==> x+y == 5)",39);
     x += y;
   }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_stmt_contract2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_stmt_contract2.c
index b91ee4c1fa6..8ac33748d4b 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_stmt_contract2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_stmt_contract2.c
@@ -13,10 +13,6 @@ extern void __gmpz_init(__mpz_struct * /*[1]*/ x);
     assigns *z;
     assigns *z \from n;  */
 extern void __gmpz_init_set_si(__mpz_struct * /*[1]*/ z, long n);
-/*@ ensures \valid(\old(z));
-    assigns *z;  */
-extern int __gmpz_init_set_str(__mpz_struct * /*[1]*/ z, char const *str,
-                               int base);
 /*@ requires \valid(x);
     assigns *x;  */
 extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
@@ -25,11 +21,6 @@ extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
     assigns \nothing;  */
 extern int __gmpz_cmp(__mpz_struct const * /*[1]*/ z1,
                       __mpz_struct const * /*[1]*/ z2);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    assigns *z1;  */
-extern void __gmpz_neg(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2);
 /*@ requires \valid(z1);
     requires \valid(z2);
     requires \valid(z3);
@@ -38,43 +29,6 @@ extern void __gmpz_neg(__mpz_struct * /*[1]*/ z1,
 extern void __gmpz_add(__mpz_struct * /*[1]*/ z1,
                        __mpz_struct const * /*[1]*/ z2,
                        __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_sub(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2,
-                       __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_mul(__mpz_struct * /*[1]*/ z1,
-                       __mpz_struct const * /*[1]*/ z2,
-                       __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_tdiv_q(__mpz_struct * /*[1]*/ z1,
-                          __mpz_struct const * /*[1]*/ z2,
-                          __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    requires \valid(z3);
-    assigns *z1; 
-*/
-extern void __gmpz_tdiv_r(__mpz_struct * /*[1]*/ z1,
-                          __mpz_struct const * /*[1]*/ z2,
-                          __mpz_struct const * /*[1]*/ z3);
-/*@ requires \valid(z1);
-    requires \valid(z2);
-    assigns *z1;  */
-extern int __gmpz_com(__mpz_struct * /*[1]*/ z1,
-                      __mpz_struct const * /*[1]*/ z2);
 /*@ terminates \false;
     ensures \false;
     assigns \nothing;  */
@@ -97,419 +51,353 @@ int main(void)
   int __retres;
   int x;
   int y;
-  x = -3;
+  x = 0;
   y = 2;
-  /*@ assert -3 ≡ x; */ ;
-  {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    mpz_t __e_acsl_var_3;
-    int __e_acsl_var_4;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_2),
-               (__mpz_struct const *)(__e_acsl_var));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)x);
-    __e_acsl_var_4 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_2),
-                                (__mpz_struct const *)(__e_acsl_var_3));
-    e_acsl_assert(__e_acsl_var_4 == 0,(char *)"Assertion",
-                  (char *)"(-3 == x)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
-  }
-  
-  /*@ assert x ≡ -3; */ ;
+  /*@ ensures x ≡ 1; */
   {
-    mpz_t __e_acsl_var_5;
-    mpz_t __e_acsl_var_6;
-    mpz_t __e_acsl_var_7;
-    int __e_acsl_var_8;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_6),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_7),
-               (__mpz_struct const *)(__e_acsl_var_6));
-    __e_acsl_var_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_5),
-                                (__mpz_struct const *)(__e_acsl_var_7));
-    e_acsl_assert(__e_acsl_var_8 == 0,(char *)"Assertion",
-                  (char *)"(x == -3)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    x = 1;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)1);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Postcondition",(char *)"(x == 1)",
+                  9);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
-  /*@ assert 0 ≢ ~0; */ ;
+  /*@ ensures x ≡ 2;
+      ensures y ≡ 2; */
   {
-    mpz_t __e_acsl_var_9;
-    mpz_t __e_acsl_var_10;
-    int __e_acsl_var_11;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)0);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_com((__mpz_struct *)(__e_acsl_var_10),
-               (__mpz_struct const *)(__e_acsl_var_9));
-    __e_acsl_var_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_9),
-                                 (__mpz_struct const *)(__e_acsl_var_10));
-    e_acsl_assert(__e_acsl_var_11 != 0,(char *)"Assertion",
-                  (char *)"(0 != ~0)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    mpz_t __e_acsl_7;
+    int __e_acsl_8;
+    x = 2;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)2);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Postcondition",(char *)"(x == 2)",
+                  12);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)y);
+    __e_acsl_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_7),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_8 == 0,(char *)"Postcondition",(char *)"(y == 2)",
+                  13);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
   }
   
-  /*@ assert x+1 ≡ -2; */ ;
+  /*@ requires x ≡ 2; */
   {
-    mpz_t __e_acsl_var_12;
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    mpz_t __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_14),
-               (__mpz_struct const *)(__e_acsl_var_12),
-               (__mpz_struct const *)(__e_acsl_var_13));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_16),
-               (__mpz_struct const *)(__e_acsl_var_15));
-    __e_acsl_var_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_14),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_17 == 0,(char *)"Assertion",
-                  (char *)"(x+1 == -2)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
+    mpz_t __e_acsl_9;
+    mpz_t __e_acsl_10;
+    int __e_acsl_11;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)2);
+    __e_acsl_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_9),
+                             (__mpz_struct const *)(__e_acsl_10));
+    e_acsl_assert(__e_acsl_11 == 0,(char *)"Precondition",(char *)"(x == 2)",
+                  16);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_9));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    x ++;
   }
   
-  /*@ assert x-1 ≡ -4; */ ;
+  /*@ requires x ≡ 3;
+      requires y ≡ 2; */
   {
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    mpz_t __e_acsl_var_21;
-    mpz_t __e_acsl_var_22;
-    int __e_acsl_var_23;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_20),
-               (__mpz_struct const *)(__e_acsl_var_18),
-               (__mpz_struct const *)(__e_acsl_var_19));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_22));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_22),
-               (__mpz_struct const *)(__e_acsl_var_21));
-    __e_acsl_var_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_20),
-                                 (__mpz_struct const *)(__e_acsl_var_22));
-    e_acsl_assert(__e_acsl_var_23 == 0,(char *)"Assertion",
-                  (char *)"(x-1 == -4)",17);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
+    mpz_t __e_acsl_12;
+    mpz_t __e_acsl_13;
+    int __e_acsl_14;
+    mpz_t __e_acsl_15;
+    mpz_t __e_acsl_16;
+    int __e_acsl_17;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_12),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)3);
+    __e_acsl_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_12),
+                             (__mpz_struct const *)(__e_acsl_13));
+    e_acsl_assert(__e_acsl_14 == 0,(char *)"Precondition",(char *)"(x == 3)",
+                  19);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_15),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),(long)2);
+    __e_acsl_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_15),
+                             (__mpz_struct const *)(__e_acsl_16));
+    e_acsl_assert(__e_acsl_17 == 0,(char *)"Precondition",(char *)"(y == 2)",
+                  20);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_12));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_15));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+    x += y;
   }
   
-  /*@ assert x*3 ≡ -9; */ ;
+  /*@ behavior b1:
+        requires x ≡ 5;
+        ensures x ≡ 3;
+        
+      behavior b2:
+        requires x ≡ 3+y;
+        requires y ≡ 2;
+        ensures x ≡ y+1;
+        
+  */
   {
-    mpz_t __e_acsl_var_24;
-    mpz_t __e_acsl_var_25;
-    mpz_t __e_acsl_var_26;
-    mpz_t __e_acsl_var_27;
-    mpz_t __e_acsl_var_28;
-    int __e_acsl_var_29;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_24),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_26),
-               (__mpz_struct const *)(__e_acsl_var_24),
-               (__mpz_struct const *)(__e_acsl_var_25));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)9);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_28));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_28),
-               (__mpz_struct const *)(__e_acsl_var_27));
-    __e_acsl_var_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_26),
-                                 (__mpz_struct const *)(__e_acsl_var_28));
-    e_acsl_assert(__e_acsl_var_29 == 0,(char *)"Assertion",
-                  (char *)"(x*3 == -9)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
+    mpz_t __e_acsl_27;
+    mpz_t __e_acsl_28;
+    int __e_acsl_29;
+    mpz_t __e_acsl_30;
+    mpz_t __e_acsl_31;
+    mpz_t __e_acsl_32;
+    int __e_acsl_33;
+    {
+      mpz_t __e_acsl_18;
+      mpz_t __e_acsl_19;
+      int __e_acsl_20;
+      mpz_t __e_acsl_21;
+      mpz_t __e_acsl_22;
+      mpz_t __e_acsl_23;
+      int __e_acsl_24;
+      mpz_t __e_acsl_25;
+      int __e_acsl_26;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_18),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)5);
+      __e_acsl_20 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_18),
+                               (__mpz_struct const *)(__e_acsl_19));
+      e_acsl_assert(__e_acsl_20 == 0,(char *)"Precondition",
+                    (char *)"(x == 5)",24);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_21),(long)3);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_22),(long)y);
+      __gmpz_init((__mpz_struct *)(__e_acsl_23));
+      __gmpz_add((__mpz_struct *)(__e_acsl_23),
+                 (__mpz_struct const *)(__e_acsl_21),
+                 (__mpz_struct const *)(__e_acsl_22));
+      __e_acsl_24 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_18),
+                               (__mpz_struct const *)(__e_acsl_23));
+      e_acsl_assert(__e_acsl_24 == 0,(char *)"Precondition",
+                    (char *)"(x == 3+y)",27);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_25),(long)2);
+      __e_acsl_26 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_22),
+                               (__mpz_struct const *)(__e_acsl_25));
+      e_acsl_assert(__e_acsl_26 == 0,(char *)"Precondition",
+                    (char *)"(y == 2)",28);
+      __gmpz_clear((__mpz_struct *)(__e_acsl_18));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_21));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_22));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_23));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_25));
+      x = 3;
+    }
+    
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_27),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_28),(long)3);
+    __e_acsl_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_27),
+                             (__mpz_struct const *)(__e_acsl_28));
+    e_acsl_assert(__e_acsl_29 == 0,(char *)"Postcondition",
+                  (char *)"(x == 3)",25);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_30),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_31),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_32));
+    __gmpz_add((__mpz_struct *)(__e_acsl_32),
+               (__mpz_struct const *)(__e_acsl_30),
+               (__mpz_struct const *)(__e_acsl_31));
+    __e_acsl_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_27),
+                             (__mpz_struct const *)(__e_acsl_32));
+    e_acsl_assert(__e_acsl_33 == 0,(char *)"Postcondition",
+                  (char *)"(x == y+1)",29);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_27));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_28));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_30));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_32));
   }
   
-  /*@ assert x/3 ≡ -1; */ ;
+  /*@ behavior b1:
+        assumes x ≡ 1;
+        requires x ≡ 0;
+        
+      behavior b2:
+        assumes x ≡ 3;
+        assumes y ≡ 2;
+        requires x ≡ 3;
+        requires x+y ≡ 5;
+        
+  */
   {
-    mpz_t __e_acsl_var_30;
-    mpz_t __e_acsl_var_31;
-    mpz_t __e_acsl_var_32;
-    int __e_acsl_var_33;
-    mpz_t __e_acsl_var_34;
-    mpz_t __e_acsl_var_35;
-    mpz_t __e_acsl_var_36;
-    int __e_acsl_var_37;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_32),(long)0);
-    __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_31),
-                                 (__mpz_struct const *)(__e_acsl_var_32));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_34));
-    /*@ assert 3 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_33 == 0),(char *)"Assertion",
-                  (char *)"(3 == 0)",19);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_34),
-                  (__mpz_struct const *)(__e_acsl_var_30),
-                  (__mpz_struct const *)(__e_acsl_var_31));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_36));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_36),
-               (__mpz_struct const *)(__e_acsl_var_35));
-    __e_acsl_var_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_36));
-    e_acsl_assert(__e_acsl_var_37 == 0,(char *)"Assertion",
-                  (char *)"(x/3 == -1)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
+    mpz_t __e_acsl_34;
+    mpz_t __e_acsl_35;
+    int __e_acsl_36;
+    int __e_acsl_40;
+    mpz_t __e_acsl_41;
+    int __e_acsl_42;
+    int __e_acsl_46;
+    int __e_acsl_50;
+    int __e_acsl_51;
+    int __e_acsl_55;
+    int __e_acsl_61;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_34),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_35),(long)1);
+    __e_acsl_36 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_34),
+                             (__mpz_struct const *)(__e_acsl_35));
+    if (! (__e_acsl_36 == 0)) { __e_acsl_40 = 1; }
+    else {
+      mpz_t __e_acsl_37;
+      mpz_t __e_acsl_38;
+      int __e_acsl_39;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_37),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_38),(long)0);
+      __e_acsl_39 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_37),
+                               (__mpz_struct const *)(__e_acsl_38));
+      __e_acsl_40 = __e_acsl_39 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_37));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_38));
+    }
+    e_acsl_assert(__e_acsl_40,(char *)"Precondition",
+                  (char *)"(x == 1 ==> x == 0)",34);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_41),(long)3);
+    __e_acsl_42 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_34),
+                             (__mpz_struct const *)(__e_acsl_41));
+    if (__e_acsl_42 == 0) {
+      mpz_t __e_acsl_43;
+      mpz_t __e_acsl_44;
+      int __e_acsl_45;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_43),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_44),(long)2);
+      __e_acsl_45 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_43),
+                               (__mpz_struct const *)(__e_acsl_44));
+      __e_acsl_46 = __e_acsl_45 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_43));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_44));
+    }
+    else { __e_acsl_46 = 0; }
+    if (! __e_acsl_46) { __e_acsl_50 = 1; }
+    else {
+      mpz_t __e_acsl_47;
+      mpz_t __e_acsl_48;
+      int __e_acsl_49;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_47),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_48),(long)3);
+      __e_acsl_49 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_47),
+                               (__mpz_struct const *)(__e_acsl_48));
+      __e_acsl_50 = __e_acsl_49 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_47));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_48));
+    }
+    e_acsl_assert(__e_acsl_50,(char *)"Precondition",
+                  (char *)"(x == 3 && y == 2 ==> x == 3)",38);
+    __e_acsl_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_34),
+                             (__mpz_struct const *)(__e_acsl_41));
+    if (__e_acsl_51 == 0) {
+      mpz_t __e_acsl_52;
+      mpz_t __e_acsl_53;
+      int __e_acsl_54;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_52),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_53),(long)2);
+      __e_acsl_54 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_52),
+                               (__mpz_struct const *)(__e_acsl_53));
+      __e_acsl_55 = __e_acsl_54 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_52));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_53));
+    }
+    else { __e_acsl_55 = 0; }
+    if (! __e_acsl_55) { __e_acsl_61 = 1; }
+    else {
+      mpz_t __e_acsl_56;
+      mpz_t __e_acsl_57;
+      mpz_t __e_acsl_58;
+      mpz_t __e_acsl_59;
+      int __e_acsl_60;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_56),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_57),(long)y);
+      __gmpz_init((__mpz_struct *)(__e_acsl_58));
+      __gmpz_add((__mpz_struct *)(__e_acsl_58),
+                 (__mpz_struct const *)(__e_acsl_56),
+                 (__mpz_struct const *)(__e_acsl_57));
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_59),(long)5);
+      __e_acsl_60 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_58),
+                               (__mpz_struct const *)(__e_acsl_59));
+      __e_acsl_61 = __e_acsl_60 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_56));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_57));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_58));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_59));
+    }
+    e_acsl_assert(__e_acsl_61,(char *)"Precondition",
+                  (char *)"(x == 3 && y == 2 ==> x+y == 5)",39);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_34));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_35));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_41));
+    x += y;
   }
   
-  /*@ assert 0xfffffffffff/0xfffffffffff ≡ 1; */ ;
+  /*@ requires x ≡ 5; */
   {
-    mpz_t __e_acsl_var_38;
-    mpz_t __e_acsl_var_39;
-    int __e_acsl_var_40;
-    mpz_t __e_acsl_var_41;
-    mpz_t __e_acsl_var_42;
-    int __e_acsl_var_43;
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_38),"17592186044415",
-                        10);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_39),(long)0);
-    __e_acsl_var_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_38),
-                                 (__mpz_struct const *)(__e_acsl_var_39));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_41));
-    /*@ assert 0xfffffffffff ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_40 == 0),(char *)"Assertion",
-                  (char *)"(0xfffffffffff == 0)",20);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_41),
-                  (__mpz_struct const *)(__e_acsl_var_38),
-                  (__mpz_struct const *)(__e_acsl_var_38));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_42),(long)1);
-    __e_acsl_var_43 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_41),
-                                 (__mpz_struct const *)(__e_acsl_var_42));
-    e_acsl_assert(__e_acsl_var_43 == 0,(char *)"Assertion",
-                  (char *)"(0xfffffffffff/0xfffffffffff == 1)",20);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_41));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_42));
-  }
-  
-  /*@ assert x%2 ≡ -1; */ ;
-  {
-    mpz_t __e_acsl_var_44;
-    mpz_t __e_acsl_var_45;
-    mpz_t __e_acsl_var_46;
-    int __e_acsl_var_47;
-    mpz_t __e_acsl_var_48;
-    mpz_t __e_acsl_var_49;
-    mpz_t __e_acsl_var_50;
-    int __e_acsl_var_51;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_44),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_45),(long)2);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_46),(long)0);
-    __e_acsl_var_47 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_45),
-                                 (__mpz_struct const *)(__e_acsl_var_46));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_48));
-    /*@ assert 2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_47 == 0),(char *)"Assertion",
-                  (char *)"(2 == 0)",21);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_48),
-                  (__mpz_struct const *)(__e_acsl_var_44),
-                  (__mpz_struct const *)(__e_acsl_var_45));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_49),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_50));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_50),
-               (__mpz_struct const *)(__e_acsl_var_49));
-    __e_acsl_var_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_48),
-                                 (__mpz_struct const *)(__e_acsl_var_50));
-    e_acsl_assert(__e_acsl_var_51 == 0,(char *)"Assertion",
-                  (char *)"(x%2 == -1)",21);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_44));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_45));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_48));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_49));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_50));
-  }
-  
-  /*@ assert -3%-2 ≡ -1; */ ;
-  {
-    mpz_t __e_acsl_var_52;
-    mpz_t __e_acsl_var_53;
-    mpz_t __e_acsl_var_54;
-    mpz_t __e_acsl_var_55;
-    mpz_t __e_acsl_var_56;
-    int __e_acsl_var_57;
-    mpz_t __e_acsl_var_58;
-    mpz_t __e_acsl_var_59;
-    mpz_t __e_acsl_var_60;
-    int __e_acsl_var_61;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_52),(long)3);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_53),
-               (__mpz_struct const *)(__e_acsl_var_52));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_54),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_55),
-               (__mpz_struct const *)(__e_acsl_var_54));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_56),(long)0);
-    __e_acsl_var_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_55),
-                                 (__mpz_struct const *)(__e_acsl_var_56));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_58));
-    /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_57 == 0),(char *)"Assertion",
-                  (char *)"(-2 == 0)",22);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_58),
-                  (__mpz_struct const *)(__e_acsl_var_53),
-                  (__mpz_struct const *)(__e_acsl_var_55));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_59),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_60));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_60),
-               (__mpz_struct const *)(__e_acsl_var_59));
-    __e_acsl_var_61 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_58),
-                                 (__mpz_struct const *)(__e_acsl_var_60));
-    e_acsl_assert(__e_acsl_var_61 == 0,(char *)"Assertion",
-                  (char *)"(-3%-2 == -1)",22);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_52));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_53));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_54));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_55));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_56));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_58));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_59));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_60));
-  }
-  
-  /*@ assert 3%-2 ≡ 1; */ ;
-  {
-    mpz_t __e_acsl_var_62;
-    mpz_t __e_acsl_var_63;
-    mpz_t __e_acsl_var_64;
-    mpz_t __e_acsl_var_65;
-    int __e_acsl_var_66;
-    mpz_t __e_acsl_var_67;
-    mpz_t __e_acsl_var_68;
-    int __e_acsl_var_69;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_62),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_63),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_64),
-               (__mpz_struct const *)(__e_acsl_var_63));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_65),(long)0);
-    __e_acsl_var_66 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_64),
-                                 (__mpz_struct const *)(__e_acsl_var_65));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_67));
-    /*@ assert -2 ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_66 == 0),(char *)"Assertion",
-                  (char *)"(-2 == 0)",23);
-    __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_67),
-                  (__mpz_struct const *)(__e_acsl_var_62),
-                  (__mpz_struct const *)(__e_acsl_var_64));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_68),(long)1);
-    __e_acsl_var_69 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_67),
-                                 (__mpz_struct const *)(__e_acsl_var_68));
-    e_acsl_assert(__e_acsl_var_69 == 0,(char *)"Assertion",
-                  (char *)"(3%-2 == 1)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_62));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_63));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_64));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_65));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_67));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_68));
-  }
+    mpz_t __e_acsl_62;
+    mpz_t __e_acsl_63;
+    int __e_acsl_64;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_62),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_63),(long)5);
+    __e_acsl_64 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_62),
+                             (__mpz_struct const *)(__e_acsl_63));
+    e_acsl_assert(__e_acsl_64 == 0,(char *)"Precondition",(char *)"(x == 5)",
+                  42);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_62));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_63));
+    /*@ requires y ≡ 2; */
+    {
+      mpz_t __e_acsl_65;
+      mpz_t __e_acsl_66;
+      int __e_acsl_67;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_65),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_66),(long)2);
+      __e_acsl_67 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_65),
+                               (__mpz_struct const *)(__e_acsl_66));
+      e_acsl_assert(__e_acsl_67 == 0,(char *)"Precondition",
+                    (char *)"(y == 2)",43);
+      __gmpz_clear((__mpz_struct *)(__e_acsl_65));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_66));
+      x += y;
+    }
+     }
   
-  /*@ assert ((x*2+(3+y))-4)+(x-y) ≡ -10; */ ;
+  /*@ requires x ≡ 7;
+      ensures x ≡ 7; */
   {
-    mpz_t __e_acsl_var_70;
-    mpz_t __e_acsl_var_71;
-    mpz_t __e_acsl_var_72;
-    mpz_t __e_acsl_var_73;
-    mpz_t __e_acsl_var_74;
-    mpz_t __e_acsl_var_75;
-    mpz_t __e_acsl_var_76;
-    mpz_t __e_acsl_var_77;
-    mpz_t __e_acsl_var_78;
-    mpz_t __e_acsl_var_79;
-    mpz_t __e_acsl_var_80;
-    mpz_t __e_acsl_var_81;
-    mpz_t __e_acsl_var_82;
-    int __e_acsl_var_83;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_70),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_71),(long)2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_71));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_73),(long)3);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_74),(long)y);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_75),
-               (__mpz_struct const *)(__e_acsl_var_73),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_72),
-               (__mpz_struct const *)(__e_acsl_var_75));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_77),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_76),
-               (__mpz_struct const *)(__e_acsl_var_77));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_79),
-               (__mpz_struct const *)(__e_acsl_var_70),
-               (__mpz_struct const *)(__e_acsl_var_74));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_80),
-               (__mpz_struct const *)(__e_acsl_var_78),
-               (__mpz_struct const *)(__e_acsl_var_79));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_81),(long)10);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_82));
-    __gmpz_neg((__mpz_struct *)(__e_acsl_var_82),
-               (__mpz_struct const *)(__e_acsl_var_81));
-    __e_acsl_var_83 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_80),
-                                 (__mpz_struct const *)(__e_acsl_var_82));
-    e_acsl_assert(__e_acsl_var_83 == 0,(char *)"Assertion",
-                  (char *)"(((x*2+(3+y))-4)+(x-y) == -10)",25);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_70));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_71));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_73));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_74));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_75));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_76));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_77));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_78));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_79));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_80));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_81));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_82));
+    mpz_t __e_acsl_71;
+    mpz_t __e_acsl_72;
+    int __e_acsl_73;
+    {
+      mpz_t __e_acsl_68;
+      mpz_t __e_acsl_69;
+      int __e_acsl_70;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_68),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_69),(long)7);
+      __e_acsl_70 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_68),
+                               (__mpz_struct const *)(__e_acsl_69));
+      e_acsl_assert(__e_acsl_70 == 0,(char *)"Precondition",
+                    (char *)"(x == 7)",46);
+      __gmpz_clear((__mpz_struct *)(__e_acsl_68));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_69));
+      __retres = 0;
+    }
+    
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_71),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_72),(long)7);
+    __e_acsl_73 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_71),
+                             (__mpz_struct const *)(__e_acsl_72));
+    e_acsl_assert(__e_acsl_73 == 0,(char *)"Postcondition",
+                  (char *)"(x == 7)",47);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_71));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_72));
   }
   
-  /*@ assert (0≡1) ≡ !(0≡0); */ ;
-  /*@ assert (0≤-1) ≡ (0>0); */ ;
-  /*@ assert (0≥-1) ≡ (0≤0); */ ;
-  /*@ assert (0≢1) ≡ !(0≢0); */ ;
-  /*@ assert (0≢0) ≡ !(1≢0); */ ;
-  __retres = 0;
   return (__retres);
 }
 
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_typedef2.c b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_typedef2.c
index 650b33b46c8..9cce2b5fc59 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_typedef2.c
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/gen_typedef2.c
@@ -47,17 +47,16 @@ int main(void)
   x = (unsigned char)0;
   /*@ assert x ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_var),(unsigned long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)0);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",(char *)"(x == 0)",
-                  11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl),(unsigned long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(x == 0)",11);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/integer_constant.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/integer_constant.1.res.oracle
index 7dc50bdf083..706910fa160 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/integer_constant.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/integer_constant.1.res.oracle
@@ -110,43 +110,41 @@ int main(void)
   int x;
   /*@ assert 0 ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var;
-    int __e_acsl_var_2;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)0);
-    __e_acsl_var_2 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var));
-    e_acsl_assert(__e_acsl_var_2 == 0,(char *)"Assertion",(char *)"(0 == 0)",
-                  9);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
+    mpz_t __e_acsl;
+    int __e_acsl_2;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)0);
+    __e_acsl_2 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl));
+    e_acsl_assert(__e_acsl_2 == 0,(char *)"Assertion",(char *)"(0 == 0)",9);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
   }
   
   x = 0;
   /*@ assert 0 ≢ 1; */ ;
   {
-    mpz_t __e_acsl_var_3;
-    mpz_t __e_acsl_var_4;
-    int __e_acsl_var_5;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)0);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)1);
-    __e_acsl_var_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_3),
-                                (__mpz_struct const *)(__e_acsl_var_4));
-    e_acsl_assert(__e_acsl_var_5 != 0,(char *)"Assertion",(char *)"(0 != 1)",
-                  10);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
+    mpz_t __e_acsl_3;
+    mpz_t __e_acsl_4;
+    int __e_acsl_5;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)0);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)1);
+    __e_acsl_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_3),
+                            (__mpz_struct const *)(__e_acsl_4));
+    e_acsl_assert(__e_acsl_5 != 0,(char *)"Assertion",(char *)"(0 != 1)",10);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_3));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
   }
   
   /*@ assert 1152921504606846975 ≡ 0xfffffffffffffff; */ ;
   {
-    mpz_t __e_acsl_var_6;
-    int __e_acsl_var_7;
-    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_var_6),
-                        "1152921504606846975",10);
-    __e_acsl_var_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_6),
-                                (__mpz_struct const *)(__e_acsl_var_6));
-    e_acsl_assert(__e_acsl_var_7 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_6;
+    int __e_acsl_7;
+    __gmpz_init_set_str((__mpz_struct *)(__e_acsl_6),"1152921504606846975",
+                        10);
+    __e_acsl_7 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_6),
+                            (__mpz_struct const *)(__e_acsl_6));
+    e_acsl_assert(__e_acsl_7 == 0,(char *)"Assertion",
                   (char *)"(1152921504606846975 == 0xfffffffffffffff)",11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_6));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_6));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/invariant.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/invariant.1.res.oracle
index 299111d306b..de81a7141b9 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/invariant.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/invariant.1.res.oracle
@@ -919,47 +919,47 @@ int main(void)
       if (! (i < 10)) { break; }
       /*@ invariant 0 ≤ i ∧ i < 10; */ ;
       {
-        mpz_t __e_acsl_var;
-        mpz_t __e_acsl_var_2;
-        int __e_acsl_var_3;
-        int __e_acsl_var_7;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)0);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)i);
-        __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                    (__mpz_struct const *)(__e_acsl_var_2));
-        if (__e_acsl_var_3 <= 0) {
-          mpz_t __e_acsl_var_4;
-          mpz_t __e_acsl_var_5;
-          int __e_acsl_var_6;
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)i);
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)10);
-          __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                      (__mpz_struct const *)(__e_acsl_var_5));
-          __e_acsl_var_7 = __e_acsl_var_6 < 0;
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+        mpz_t __e_acsl;
+        mpz_t __e_acsl_2;
+        int __e_acsl_3;
+        int __e_acsl_7;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)0);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)i);
+        __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                                (__mpz_struct const *)(__e_acsl_2));
+        if (__e_acsl_3 <= 0) {
+          mpz_t __e_acsl_4;
+          mpz_t __e_acsl_5;
+          int __e_acsl_6;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)i);
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)10);
+          __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                                  (__mpz_struct const *)(__e_acsl_5));
+          __e_acsl_7 = __e_acsl_6 < 0;
+          __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_5));
         }
-        else { __e_acsl_var_7 = 0; }
-        e_acsl_assert(__e_acsl_var_7,(char *)"Invariant",
+        else { __e_acsl_7 = 0; }
+        e_acsl_assert(__e_acsl_7,(char *)"Invariant",
                       (char *)"(0 <= i && i < 10)",9);
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+        __gmpz_clear((__mpz_struct *)(__e_acsl));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_2));
       }
       
       x += i;
       /*@ invariant i ≤ x; */ ;
       {
-        mpz_t __e_acsl_var_8;
-        mpz_t __e_acsl_var_9;
-        int __e_acsl_var_10;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)i);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)x);
-        __e_acsl_var_10 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_8),
-                                     (__mpz_struct const *)(__e_acsl_var_9));
-        e_acsl_assert(__e_acsl_var_10 <= 0,(char *)"Invariant",
+        mpz_t __e_acsl_8;
+        mpz_t __e_acsl_9;
+        int __e_acsl_10;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)i);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)x);
+        __e_acsl_10 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_8),
+                                 (__mpz_struct const *)(__e_acsl_9));
+        e_acsl_assert(__e_acsl_10 <= 0,(char *)"Invariant",
                       (char *)"(i <= x)",11);
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_8));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_9));
       }
       
       i ++;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/invariant.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/invariant.res.oracle
index 316b4936958..4be8dd530f6 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/invariant.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/invariant.res.oracle
@@ -171,10 +171,10 @@ int main(void)
     while (1) {
       if (! (i < 10)) { break; }
       /*@ invariant 0 ≤ i ∧ i < 10; */ ;
-      { int __e_acsl_var;
-        if (0 <= i) { __e_acsl_var = i < 10; }
-        else { __e_acsl_var = 0; }
-        e_acsl_assert(__e_acsl_var,(char *)"Invariant",
+      { int __e_acsl;
+        if (0 <= i) { __e_acsl = i < 10; }
+        else { __e_acsl = 0; }
+        e_acsl_assert(__e_acsl,(char *)"Invariant",
                       (char *)"(0 <= i && i < 10)",9);
       }
       
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/labeled_stmt.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/labeled_stmt.1.res.oracle
index 65d07b88611..24a6bb7682e 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/labeled_stmt.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/labeled_stmt.1.res.oracle
@@ -139,17 +139,16 @@ int main(void)
   L1: 
   /*@ assert X ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)0);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",(char *)"(X == 0)",
-                  12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(X == 0)",12);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   X = 1;
@@ -158,32 +157,32 @@ int main(void)
   /*@ requires X ≡ 1;
       ensures X ≡ 2; */
   {
-    mpz_t __e_acsl_var_7;
-    mpz_t __e_acsl_var_8;
-    int __e_acsl_var_9;
+    mpz_t __e_acsl_7;
+    mpz_t __e_acsl_8;
+    int __e_acsl_9;
     {
-      mpz_t __e_acsl_var_4;
-      mpz_t __e_acsl_var_5;
-      int __e_acsl_var_6;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)X);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)1);
-      __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                  (__mpz_struct const *)(__e_acsl_var_5));
-      e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Precondition",
+      mpz_t __e_acsl_4;
+      mpz_t __e_acsl_5;
+      int __e_acsl_6;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)X);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)1);
+      __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                              (__mpz_struct const *)(__e_acsl_5));
+      e_acsl_assert(__e_acsl_6 == 0,(char *)"Precondition",
                     (char *)"(X == 1)",14);
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_5));
       X = 2;
     }
     
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)2);
-    __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_7),
-                                (__mpz_struct const *)(__e_acsl_var_8));
-    e_acsl_assert(__e_acsl_var_9 == 0,(char *)"Postcondition",
-                  (char *)"(X == 2)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)2);
+    __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_7),
+                            (__mpz_struct const *)(__e_acsl_8));
+    e_acsl_assert(__e_acsl_9 == 0,(char *)"Postcondition",(char *)"(X == 2)",
+                  14);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
   }
   
   if (X) {
@@ -193,17 +192,17 @@ int main(void)
   __retres = 0;
   return_label: 
   {
-    mpz_t __e_acsl_var_10;
-    mpz_t __e_acsl_var_11;
-    int __e_acsl_var_12;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)X);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)3);
-    __e_acsl_var_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_10),
-                                 (__mpz_struct const *)(__e_acsl_var_11));
-    e_acsl_assert(__e_acsl_var_12 == 0,(char *)"Postcondition",
+    mpz_t __e_acsl_10;
+    mpz_t __e_acsl_11;
+    int __e_acsl_12;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)X);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)3);
+    __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                             (__mpz_struct const *)(__e_acsl_11));
+    e_acsl_assert(__e_acsl_12 == 0,(char *)"Postcondition",
                   (char *)"(X == 3)",9);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_11));
     return (__retres);
   }
   
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/lazy.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/lazy.1.res.oracle
index de0bc9ae17e..7bd9c82dfbc 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/lazy.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/lazy.1.res.oracle
@@ -1,5 +1,3 @@
-:0:[e-acsl] warning: E-ACSL construct `typing of user-defined logic type' is not yet supported.
-                  Ignoring annotation.
 [value] Analyzing a complete application starting at main
 [value] Computing initial state
 [value] Initial state computed
@@ -506,105 +504,168 @@ PROJECT_FILE.i:596:[value] Assertion got status valid.
         Called from PROJECT_FILE.i:645.
 [value] Done for function __gmpz_clear
 PROJECT_FILE.i:649:[value] Assertion got status valid.
-PROJECT_FILE.i:651:[value] Assertion got status valid.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:658.
+        Called from PROJECT_FILE.i:660.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:659.
+        Called from PROJECT_FILE.i:661.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:660.
+        Called from PROJECT_FILE.i:662.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_init_set_si <- main.
         Called from PROJECT_FILE.i:665.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:671.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_init_set <- main.
         Called from PROJECT_FILE.i:666.
+PROJECT_FILE.i:73:[value] Function __gmpz_init_set: precondition got status valid.
+PROJECT_FILE.i:74:[value] Function __gmpz_init_set: postcondition got status valid.
+[value] Done for function __gmpz_init_set
+[value] computing for function __gmpz_init_set <- main.
+        Called from PROJECT_FILE.i:672.
+[value] Done for function __gmpz_init_set
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:667.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:673.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:675.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:676.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:667.
+        Called from PROJECT_FILE.i:677.
 [value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:678.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:679.
+[value] Done for function __gmpz_cmp
+[value] computing for function e_acsl_assert <- main.
+        Called from PROJECT_FILE.i:680.
+[value] Recording results for e_acsl_assert
+[value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:682.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:683.
+[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:669.
+        Called from PROJECT_FILE.i:684.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:670.
+        Called from PROJECT_FILE.i:685.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:686.
 [value] Done for function __gmpz_clear
+PROJECT_FILE.i:690:[value] Assertion got status valid.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:678.
+        Called from PROJECT_FILE.i:697.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:679.
+        Called from PROJECT_FILE.i:698.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:680.
+        Called from PROJECT_FILE.i:699.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:704.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:705.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:706.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:682.
+        Called from PROJECT_FILE.i:708.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:683.
+        Called from PROJECT_FILE.i:709.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:717.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_init_set_si <- main.
+        Called from PROJECT_FILE.i:718.
+[value] Done for function __gmpz_init_set_si
+[value] computing for function __gmpz_cmp <- main.
+        Called from PROJECT_FILE.i:719.
+[value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:721.
+[value] Done for function __gmpz_clear
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:722.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:685.
+        Called from PROJECT_FILE.i:724.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:687.
+        Called from PROJECT_FILE.i:726.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:688.
+        Called from PROJECT_FILE.i:727.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:692:[value] Assertion got status valid.
+PROJECT_FILE.i:731:[value] Assertion got status valid.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:699.
+        Called from PROJECT_FILE.i:738.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:700.
+        Called from PROJECT_FILE.i:739.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:701.
+        Called from PROJECT_FILE.i:740.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:707.
+        Called from PROJECT_FILE.i:746.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:708.
+        Called from PROJECT_FILE.i:747.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:709.
+        Called from PROJECT_FILE.i:748.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:711.
+        Called from PROJECT_FILE.i:750.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:712.
+        Called from PROJECT_FILE.i:751.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:718.
+        Called from PROJECT_FILE.i:757.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:719.
+        Called from PROJECT_FILE.i:758.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:720.
+        Called from PROJECT_FILE.i:759.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:722.
+        Called from PROJECT_FILE.i:761.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:723.
+        Called from PROJECT_FILE.i:762.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:726.
+        Called from PROJECT_FILE.i:765.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:728.
+        Called from PROJECT_FILE.i:767.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:729.
+        Called from PROJECT_FILE.i:768.
 [value] Done for function __gmpz_clear
 [value] Recording results for main
 [value] done for function main
@@ -625,6 +686,11 @@ typedef __mpz_struct mpz_t[1];
 /*@ ensures \valid(\old(x));
     assigns *x;  */
 extern void __gmpz_init(__mpz_struct * /*[1]*/ x);
+/*@ requires \valid(z_orig);
+    ensures \valid(\old(z));
+    assigns *z;  */
+extern void __gmpz_init_set(__mpz_struct * /*[1]*/ z,
+                            __mpz_struct const * /*[1]*/ z_orig);
 /*@ ensures \valid(\old(z));
     assigns *z;
     assigns *z \from n;  */
@@ -671,542 +737,589 @@ int main(void)
   y = 1;
   /*@ assert x ≡ 0 ∧ y ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    int __e_acsl_var_7;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)0);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    if (__e_acsl_var_3 == 0) {
-      mpz_t __e_acsl_var_4;
-      mpz_t __e_acsl_var_5;
-      int __e_acsl_var_6;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)1);
-      __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                  (__mpz_struct const *)(__e_acsl_var_5));
-      __e_acsl_var_7 = __e_acsl_var_6 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    int __e_acsl_7;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    if (__e_acsl_3 == 0) {
+      mpz_t __e_acsl_4;
+      mpz_t __e_acsl_5;
+      int __e_acsl_6;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)1);
+      __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                              (__mpz_struct const *)(__e_acsl_5));
+      __e_acsl_7 = __e_acsl_6 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_5));
     }
-    else { __e_acsl_var_7 = 0; }
-    e_acsl_assert(__e_acsl_var_7,(char *)"Assertion",
+    else { __e_acsl_7 = 0; }
+    e_acsl_assert(__e_acsl_7,(char *)"Assertion",
                   (char *)"(x == 0 && y == 1)",11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ assert ¬(x ≢ 0 ∧ y ≡ 1/0); */ ;
   {
-    mpz_t __e_acsl_var_8;
-    mpz_t __e_acsl_var_9;
-    int __e_acsl_var_10;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)0);
-    __e_acsl_var_10 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_8),
-                                 (__mpz_struct const *)(__e_acsl_var_9));
-    if (__e_acsl_var_10 != 0) {
-      mpz_t __e_acsl_var_11;
-      mpz_t __e_acsl_var_12;
-      mpz_t __e_acsl_var_13;
-      int __e_acsl_var_14;
-      mpz_t __e_acsl_var_15;
-      int __e_acsl_var_16;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)1);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)0);
-      __e_acsl_var_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_13),
-                                   (__mpz_struct const *)(__e_acsl_var_13));
-      __gmpz_init((__mpz_struct *)(__e_acsl_var_15));
+    mpz_t __e_acsl_8;
+    mpz_t __e_acsl_9;
+    int __e_acsl_10;
+    int __e_acsl_17;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)0);
+    __e_acsl_10 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_8),
+                             (__mpz_struct const *)(__e_acsl_9));
+    if (__e_acsl_10 != 0) {
+      mpz_t __e_acsl_11;
+      mpz_t __e_acsl_12;
+      mpz_t __e_acsl_13;
+      int __e_acsl_14;
+      mpz_t __e_acsl_15;
+      int __e_acsl_16;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_12),(long)1);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)0);
+      __e_acsl_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_13),
+                               (__mpz_struct const *)(__e_acsl_13));
+      __gmpz_init((__mpz_struct *)(__e_acsl_15));
       /*@ assert 0 ≢ 0; */ ;
-      e_acsl_assert(! (__e_acsl_var_14 == 0),(char *)"Assertion",
+      e_acsl_assert(! (__e_acsl_14 == 0),(char *)"Assertion",
                     (char *)"(0 == 0)",12);
-      __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_15),
-                    (__mpz_struct const *)(__e_acsl_var_12),
-                    (__mpz_struct const *)(__e_acsl_var_13));
-      __e_acsl_var_16 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_11),
-                                   (__mpz_struct const *)(__e_acsl_var_15));
-      __e_acsl_var_17 = __e_acsl_var_16 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
+      __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_15),
+                    (__mpz_struct const *)(__e_acsl_12),
+                    (__mpz_struct const *)(__e_acsl_13));
+      __e_acsl_16 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_11),
+                               (__mpz_struct const *)(__e_acsl_15));
+      __e_acsl_17 = __e_acsl_16 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_11));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_12));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_15));
     }
-    else { __e_acsl_var_17 = 0; }
-    e_acsl_assert(! __e_acsl_var_17,(char *)"Assertion",
+    else { __e_acsl_17 = 0; }
+    e_acsl_assert(! __e_acsl_17,(char *)"Assertion",
                   (char *)"(!(x != 0 && y == 1/0))",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_9));
   }
   
   /*@ assert y ≡ 1 ∨ x ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    int __e_acsl_var_20;
-    int __e_acsl_var_24;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)1);
-    __e_acsl_var_20 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_18),
-                                 (__mpz_struct const *)(__e_acsl_var_19));
-    if (__e_acsl_var_20 == 0) { __e_acsl_var_24 = 1; }
+    mpz_t __e_acsl_18;
+    mpz_t __e_acsl_19;
+    int __e_acsl_20;
+    int __e_acsl_24;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_18),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)1);
+    __e_acsl_20 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_18),
+                             (__mpz_struct const *)(__e_acsl_19));
+    if (__e_acsl_20 == 0) { __e_acsl_24 = 1; }
     else {
-      mpz_t __e_acsl_var_21;
-      mpz_t __e_acsl_var_22;
-      int __e_acsl_var_23;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_22),(long)1);
-      __e_acsl_var_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_21),
-                                   (__mpz_struct const *)(__e_acsl_var_22));
-      __e_acsl_var_24 = __e_acsl_var_23 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
+      mpz_t __e_acsl_21;
+      mpz_t __e_acsl_22;
+      int __e_acsl_23;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_21),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_22),(long)1);
+      __e_acsl_23 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_21),
+                               (__mpz_struct const *)(__e_acsl_22));
+      __e_acsl_24 = __e_acsl_23 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_21));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_22));
     }
-    e_acsl_assert(__e_acsl_var_24,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_24,(char *)"Assertion",
                   (char *)"(y == 1 || x == 1)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_18));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
   }
   
   /*@ assert x ≡ 0 ∨ y ≡ 1/0; */ ;
   {
-    mpz_t __e_acsl_var_25;
-    mpz_t __e_acsl_var_26;
-    int __e_acsl_var_27;
-    int __e_acsl_var_34;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_26),(long)0);
-    __e_acsl_var_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_25),
-                                 (__mpz_struct const *)(__e_acsl_var_26));
-    if (__e_acsl_var_27 == 0) { __e_acsl_var_34 = 1; }
+    mpz_t __e_acsl_25;
+    mpz_t __e_acsl_26;
+    int __e_acsl_27;
+    int __e_acsl_34;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_25),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_26),(long)0);
+    __e_acsl_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_25),
+                             (__mpz_struct const *)(__e_acsl_26));
+    if (__e_acsl_27 == 0) { __e_acsl_34 = 1; }
     else {
-      mpz_t __e_acsl_var_28;
-      mpz_t __e_acsl_var_29;
-      mpz_t __e_acsl_var_30;
-      int __e_acsl_var_31;
-      mpz_t __e_acsl_var_32;
-      int __e_acsl_var_33;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_28),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_29),(long)1);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)0);
-      __e_acsl_var_31 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_30),
-                                   (__mpz_struct const *)(__e_acsl_var_30));
-      __gmpz_init((__mpz_struct *)(__e_acsl_var_32));
+      mpz_t __e_acsl_28;
+      mpz_t __e_acsl_29;
+      mpz_t __e_acsl_30;
+      int __e_acsl_31;
+      mpz_t __e_acsl_32;
+      int __e_acsl_33;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_28),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_29),(long)1);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_30),(long)0);
+      __e_acsl_31 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_30),
+                               (__mpz_struct const *)(__e_acsl_30));
+      __gmpz_init((__mpz_struct *)(__e_acsl_32));
       /*@ assert 0 ≢ 0; */ ;
-      e_acsl_assert(! (__e_acsl_var_31 == 0),(char *)"Assertion",
+      e_acsl_assert(! (__e_acsl_31 == 0),(char *)"Assertion",
                     (char *)"(0 == 0)",14);
-      __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_32),
-                    (__mpz_struct const *)(__e_acsl_var_29),
-                    (__mpz_struct const *)(__e_acsl_var_30));
-      __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_28),
-                                   (__mpz_struct const *)(__e_acsl_var_32));
-      __e_acsl_var_34 = __e_acsl_var_33 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_29));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
+      __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_32),
+                    (__mpz_struct const *)(__e_acsl_29),
+                    (__mpz_struct const *)(__e_acsl_30));
+      __e_acsl_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_28),
+                               (__mpz_struct const *)(__e_acsl_32));
+      __e_acsl_34 = __e_acsl_33 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_28));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_29));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_30));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_32));
     }
-    e_acsl_assert(__e_acsl_var_34,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_34,(char *)"Assertion",
                   (char *)"(x == 0 || y == 1/0)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_25));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_26));
   }
   
   /*@ assert x ≡ 0 ⇒ y ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_35;
-    mpz_t __e_acsl_var_36;
-    int __e_acsl_var_37;
-    int __e_acsl_var_41;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_36),(long)0);
-    __e_acsl_var_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_35),
-                                 (__mpz_struct const *)(__e_acsl_var_36));
-    if (! (__e_acsl_var_37 == 0)) { __e_acsl_var_41 = 1; }
+    mpz_t __e_acsl_35;
+    mpz_t __e_acsl_36;
+    int __e_acsl_37;
+    int __e_acsl_41;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_35),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_36),(long)0);
+    __e_acsl_37 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_35),
+                             (__mpz_struct const *)(__e_acsl_36));
+    if (! (__e_acsl_37 == 0)) { __e_acsl_41 = 1; }
     else {
-      mpz_t __e_acsl_var_38;
-      mpz_t __e_acsl_var_39;
-      int __e_acsl_var_40;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_38),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_39),(long)1);
-      __e_acsl_var_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_38),
-                                   (__mpz_struct const *)(__e_acsl_var_39));
-      __e_acsl_var_41 = __e_acsl_var_40 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
+      mpz_t __e_acsl_38;
+      mpz_t __e_acsl_39;
+      int __e_acsl_40;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_38),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_39),(long)1);
+      __e_acsl_40 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_38),
+                               (__mpz_struct const *)(__e_acsl_39));
+      __e_acsl_41 = __e_acsl_40 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_38));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_39));
     }
-    e_acsl_assert(__e_acsl_var_41,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_41,(char *)"Assertion",
                   (char *)"(x == 0 ==> y == 1)",15);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_35));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_36));
   }
   
   /*@ assert x ≡ 1 ⇒ y ≡ 1/0; */ ;
   {
-    mpz_t __e_acsl_var_42;
-    mpz_t __e_acsl_var_43;
-    int __e_acsl_var_44;
-    int __e_acsl_var_51;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_42),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_43),(long)1);
-    __e_acsl_var_44 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_42),
-                                 (__mpz_struct const *)(__e_acsl_var_43));
-    if (! (__e_acsl_var_44 == 0)) { __e_acsl_var_51 = 1; }
+    mpz_t __e_acsl_42;
+    mpz_t __e_acsl_43;
+    int __e_acsl_44;
+    int __e_acsl_51;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_42),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_43),(long)1);
+    __e_acsl_44 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_42),
+                             (__mpz_struct const *)(__e_acsl_43));
+    if (! (__e_acsl_44 == 0)) { __e_acsl_51 = 1; }
     else {
-      mpz_t __e_acsl_var_45;
-      mpz_t __e_acsl_var_46;
-      mpz_t __e_acsl_var_47;
-      int __e_acsl_var_48;
-      mpz_t __e_acsl_var_49;
-      int __e_acsl_var_50;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_45),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_46),(long)1);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_47),(long)0);
-      __e_acsl_var_48 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_47),
-                                   (__mpz_struct const *)(__e_acsl_var_47));
-      __gmpz_init((__mpz_struct *)(__e_acsl_var_49));
+      mpz_t __e_acsl_45;
+      mpz_t __e_acsl_46;
+      mpz_t __e_acsl_47;
+      int __e_acsl_48;
+      mpz_t __e_acsl_49;
+      int __e_acsl_50;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_45),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_46),(long)1);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_47),(long)0);
+      __e_acsl_48 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_47),
+                               (__mpz_struct const *)(__e_acsl_47));
+      __gmpz_init((__mpz_struct *)(__e_acsl_49));
       /*@ assert 0 ≢ 0; */ ;
-      e_acsl_assert(! (__e_acsl_var_48 == 0),(char *)"Assertion",
+      e_acsl_assert(! (__e_acsl_48 == 0),(char *)"Assertion",
                     (char *)"(0 == 0)",16);
-      __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_49),
-                    (__mpz_struct const *)(__e_acsl_var_46),
-                    (__mpz_struct const *)(__e_acsl_var_47));
-      __e_acsl_var_50 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_45),
-                                   (__mpz_struct const *)(__e_acsl_var_49));
-      __e_acsl_var_51 = __e_acsl_var_50 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_45));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_47));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_49));
+      __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_49),
+                    (__mpz_struct const *)(__e_acsl_46),
+                    (__mpz_struct const *)(__e_acsl_47));
+      __e_acsl_50 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_45),
+                               (__mpz_struct const *)(__e_acsl_49));
+      __e_acsl_51 = __e_acsl_50 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_45));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_46));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_47));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_49));
     }
-    e_acsl_assert(__e_acsl_var_51,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_51,(char *)"Assertion",
                   (char *)"(x == 1 ==> y == 1/0)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_42));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_43));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_42));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_43));
   }
   
   /*@ assert x≢0? x ≢ 0: y ≢ 0; */ ;
   {
-    mpz_t __e_acsl_var_52;
-    mpz_t __e_acsl_var_53;
-    int __e_acsl_var_54;
-    int __e_acsl_var_61;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_52),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_53),(long)0);
-    __e_acsl_var_54 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_52),
-                                 (__mpz_struct const *)(__e_acsl_var_53));
-    if (__e_acsl_var_54 != 0) {
-      mpz_t __e_acsl_var_55;
-      mpz_t __e_acsl_var_56;
-      int __e_acsl_var_57;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_55),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_56),(long)0);
-      __e_acsl_var_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_55),
-                                   (__mpz_struct const *)(__e_acsl_var_56));
-      __e_acsl_var_61 = __e_acsl_var_57 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_55));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_56));
+    mpz_t __e_acsl_52;
+    mpz_t __e_acsl_53;
+    int __e_acsl_54;
+    int __e_acsl_61;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_52),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_53),(long)0);
+    __e_acsl_54 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_52),
+                             (__mpz_struct const *)(__e_acsl_53));
+    if (__e_acsl_54 != 0) {
+      mpz_t __e_acsl_55;
+      mpz_t __e_acsl_56;
+      int __e_acsl_57;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_55),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_56),(long)0);
+      __e_acsl_57 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_55),
+                               (__mpz_struct const *)(__e_acsl_56));
+      __e_acsl_61 = __e_acsl_57 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_55));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_56));
     }
     else {
-      mpz_t __e_acsl_var_58;
-      mpz_t __e_acsl_var_59;
-      int __e_acsl_var_60;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_58),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_59),(long)0);
-      __e_acsl_var_60 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_58),
-                                   (__mpz_struct const *)(__e_acsl_var_59));
-      __e_acsl_var_61 = __e_acsl_var_60 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_58));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_59));
+      mpz_t __e_acsl_58;
+      mpz_t __e_acsl_59;
+      int __e_acsl_60;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_58),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_59),(long)0);
+      __e_acsl_60 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_58),
+                               (__mpz_struct const *)(__e_acsl_59));
+      __e_acsl_61 = __e_acsl_60 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_58));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_59));
     }
-    e_acsl_assert(__e_acsl_var_61,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_61,(char *)"Assertion",
                   (char *)"(x!=0? x != 0: y != 0)",17);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_52));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_53));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_52));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_53));
   }
   
   /*@ assert y≢0? y ≢ 0: x ≢ 0; */ ;
   {
-    mpz_t __e_acsl_var_62;
-    mpz_t __e_acsl_var_63;
-    int __e_acsl_var_64;
-    int __e_acsl_var_71;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_62),(long)y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_63),(long)0);
-    __e_acsl_var_64 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_62),
-                                 (__mpz_struct const *)(__e_acsl_var_63));
-    if (__e_acsl_var_64 != 0) {
-      mpz_t __e_acsl_var_65;
-      mpz_t __e_acsl_var_66;
-      int __e_acsl_var_67;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_65),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_66),(long)0);
-      __e_acsl_var_67 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_65),
-                                   (__mpz_struct const *)(__e_acsl_var_66));
-      __e_acsl_var_71 = __e_acsl_var_67 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_65));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_66));
+    mpz_t __e_acsl_62;
+    mpz_t __e_acsl_63;
+    int __e_acsl_64;
+    int __e_acsl_71;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_62),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_63),(long)0);
+    __e_acsl_64 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_62),
+                             (__mpz_struct const *)(__e_acsl_63));
+    if (__e_acsl_64 != 0) {
+      mpz_t __e_acsl_65;
+      mpz_t __e_acsl_66;
+      int __e_acsl_67;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_65),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_66),(long)0);
+      __e_acsl_67 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_65),
+                               (__mpz_struct const *)(__e_acsl_66));
+      __e_acsl_71 = __e_acsl_67 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_65));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_66));
     }
     else {
-      mpz_t __e_acsl_var_68;
-      mpz_t __e_acsl_var_69;
-      int __e_acsl_var_70;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_68),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_69),(long)0);
-      __e_acsl_var_70 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_68),
-                                   (__mpz_struct const *)(__e_acsl_var_69));
-      __e_acsl_var_71 = __e_acsl_var_70 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_68));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_69));
+      mpz_t __e_acsl_68;
+      mpz_t __e_acsl_69;
+      int __e_acsl_70;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_68),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_69),(long)0);
+      __e_acsl_70 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_68),
+                               (__mpz_struct const *)(__e_acsl_69));
+      __e_acsl_71 = __e_acsl_70 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_68));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_69));
     }
-    e_acsl_assert(__e_acsl_var_71,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_71,(char *)"Assertion",
                   (char *)"(y!=0? y != 0: x != 0)",18);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_62));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_63));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_62));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_63));
   }
   
   /*@ assert x≡1? x ≡ 18: x ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var_72;
-    mpz_t __e_acsl_var_73;
-    int __e_acsl_var_74;
-    int __e_acsl_var_81;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_72),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_73),(long)1);
-    __e_acsl_var_74 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_72),
-                                 (__mpz_struct const *)(__e_acsl_var_73));
-    if (__e_acsl_var_74 == 0) {
-      mpz_t __e_acsl_var_75;
-      mpz_t __e_acsl_var_76;
-      int __e_acsl_var_77;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_75),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_76),(long)18);
-      __e_acsl_var_77 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_75),
-                                   (__mpz_struct const *)(__e_acsl_var_76));
-      __e_acsl_var_81 = __e_acsl_var_77 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_75));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_76));
+    mpz_t __e_acsl_72;
+    mpz_t __e_acsl_73;
+    int __e_acsl_74;
+    int __e_acsl_81;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_72),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_73),(long)1);
+    __e_acsl_74 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_72),
+                             (__mpz_struct const *)(__e_acsl_73));
+    if (__e_acsl_74 == 0) {
+      mpz_t __e_acsl_75;
+      mpz_t __e_acsl_76;
+      int __e_acsl_77;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_75),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_76),(long)18);
+      __e_acsl_77 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_75),
+                               (__mpz_struct const *)(__e_acsl_76));
+      __e_acsl_81 = __e_acsl_77 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_75));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_76));
     }
     else {
-      mpz_t __e_acsl_var_78;
-      mpz_t __e_acsl_var_79;
-      int __e_acsl_var_80;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_78),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_79),(long)0);
-      __e_acsl_var_80 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_78),
-                                   (__mpz_struct const *)(__e_acsl_var_79));
-      __e_acsl_var_81 = __e_acsl_var_80 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_78));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_79));
+      mpz_t __e_acsl_78;
+      mpz_t __e_acsl_79;
+      int __e_acsl_80;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_78),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_79),(long)0);
+      __e_acsl_80 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_78),
+                               (__mpz_struct const *)(__e_acsl_79));
+      __e_acsl_81 = __e_acsl_80 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_78));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_79));
     }
-    e_acsl_assert(__e_acsl_var_81,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_81,(char *)"Assertion",
                   (char *)"(x==1? x == 18: x == 0)",19);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_72));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_73));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_72));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_73));
   }
   
   /*@ assert x ≡ 2 ⇔ y ≡ 3; */ ;
   {
-    mpz_t __e_acsl_var_82;
-    mpz_t __e_acsl_var_83;
-    int __e_acsl_var_84;
-    int __e_acsl_var_88;
-    int __e_acsl_var_96;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_82),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_83),(long)2);
-    __e_acsl_var_84 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_82),
-                                 (__mpz_struct const *)(__e_acsl_var_83));
-    if (! (__e_acsl_var_84 == 0)) { __e_acsl_var_88 = 1; }
+    mpz_t __e_acsl_82;
+    mpz_t __e_acsl_83;
+    int __e_acsl_84;
+    int __e_acsl_88;
+    int __e_acsl_96;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_82),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_83),(long)2);
+    __e_acsl_84 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_82),
+                             (__mpz_struct const *)(__e_acsl_83));
+    if (! (__e_acsl_84 == 0)) { __e_acsl_88 = 1; }
     else {
-      mpz_t __e_acsl_var_85;
-      mpz_t __e_acsl_var_86;
-      int __e_acsl_var_87;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_85),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_86),(long)3);
-      __e_acsl_var_87 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_85),
-                                   (__mpz_struct const *)(__e_acsl_var_86));
-      __e_acsl_var_88 = __e_acsl_var_87 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_85));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_86));
+      mpz_t __e_acsl_85;
+      mpz_t __e_acsl_86;
+      int __e_acsl_87;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_85),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_86),(long)3);
+      __e_acsl_87 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_85),
+                               (__mpz_struct const *)(__e_acsl_86));
+      __e_acsl_88 = __e_acsl_87 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_85));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_86));
     }
-    if (__e_acsl_var_88) {
-      mpz_t __e_acsl_var_89;
-      mpz_t __e_acsl_var_90;
-      int __e_acsl_var_91;
-      int __e_acsl_var_95;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_89),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_90),(long)3);
-      __e_acsl_var_91 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_89),
-                                   (__mpz_struct const *)(__e_acsl_var_90));
-      if (! (__e_acsl_var_91 == 0)) { __e_acsl_var_95 = 1; }
+    if (__e_acsl_88) {
+      mpz_t __e_acsl_89;
+      mpz_t __e_acsl_90;
+      int __e_acsl_91;
+      int __e_acsl_95;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_89),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_90),(long)3);
+      __e_acsl_91 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_89),
+                               (__mpz_struct const *)(__e_acsl_90));
+      if (! (__e_acsl_91 == 0)) { __e_acsl_95 = 1; }
       else {
-        mpz_t __e_acsl_var_92;
-        mpz_t __e_acsl_var_93;
-        int __e_acsl_var_94;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_92),(long)x);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_93),(long)2);
-        __e_acsl_var_94 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_92),
-                                     (__mpz_struct const *)(__e_acsl_var_93));
-        __e_acsl_var_95 = __e_acsl_var_94 == 0;
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_92));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_93));
+        mpz_t __e_acsl_92;
+        mpz_t __e_acsl_93;
+        int __e_acsl_94;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_92),(long)x);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_93),(long)2);
+        __e_acsl_94 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_92),
+                                 (__mpz_struct const *)(__e_acsl_93));
+        __e_acsl_95 = __e_acsl_94 == 0;
+        __gmpz_clear((__mpz_struct *)(__e_acsl_92));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_93));
       }
-      __e_acsl_var_96 = __e_acsl_var_95;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_89));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_90));
+      __e_acsl_96 = __e_acsl_95;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_89));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_90));
     }
-    else { __e_acsl_var_96 = 0; }
-    e_acsl_assert(__e_acsl_var_96,(char *)"Assertion",
+    else { __e_acsl_96 = 0; }
+    e_acsl_assert(__e_acsl_96,(char *)"Assertion",
                   (char *)"(x == 2 <==> y == 3)",22);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_82));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_83));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_82));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_83));
   }
   
   /*@ assert x ≡ 0 ⇔ y ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_97;
-    mpz_t __e_acsl_var_98;
-    int __e_acsl_var_99;
-    int __e_acsl_var_103;
-    int __e_acsl_var_111;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_97),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_98),(long)0);
-    __e_acsl_var_99 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_97),
-                                 (__mpz_struct const *)(__e_acsl_var_98));
-    if (! (__e_acsl_var_99 == 0)) { __e_acsl_var_103 = 1; }
+    mpz_t __e_acsl_97;
+    mpz_t __e_acsl_98;
+    int __e_acsl_99;
+    int __e_acsl_103;
+    int __e_acsl_111;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_97),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_98),(long)0);
+    __e_acsl_99 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_97),
+                             (__mpz_struct const *)(__e_acsl_98));
+    if (! (__e_acsl_99 == 0)) { __e_acsl_103 = 1; }
     else {
-      mpz_t __e_acsl_var_100;
-      mpz_t __e_acsl_var_101;
-      int __e_acsl_var_102;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_100),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_101),(long)1);
-      __e_acsl_var_102 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_100),
-                                    (__mpz_struct const *)(__e_acsl_var_101));
-      __e_acsl_var_103 = __e_acsl_var_102 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_100));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_101));
+      mpz_t __e_acsl_100;
+      mpz_t __e_acsl_101;
+      int __e_acsl_102;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_100),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_101),(long)1);
+      __e_acsl_102 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_100),
+                                (__mpz_struct const *)(__e_acsl_101));
+      __e_acsl_103 = __e_acsl_102 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_100));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_101));
     }
-    if (__e_acsl_var_103) {
-      mpz_t __e_acsl_var_104;
-      mpz_t __e_acsl_var_105;
-      int __e_acsl_var_106;
-      int __e_acsl_var_110;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_104),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_105),(long)1);
-      __e_acsl_var_106 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_104),
-                                    (__mpz_struct const *)(__e_acsl_var_105));
-      if (! (__e_acsl_var_106 == 0)) { __e_acsl_var_110 = 1; }
+    if (__e_acsl_103) {
+      mpz_t __e_acsl_104;
+      mpz_t __e_acsl_105;
+      int __e_acsl_106;
+      int __e_acsl_110;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_104),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_105),(long)1);
+      __e_acsl_106 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_104),
+                                (__mpz_struct const *)(__e_acsl_105));
+      if (! (__e_acsl_106 == 0)) { __e_acsl_110 = 1; }
       else {
-        mpz_t __e_acsl_var_107;
-        mpz_t __e_acsl_var_108;
-        int __e_acsl_var_109;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_107),(long)x);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_108),(long)0);
-        __e_acsl_var_109 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_107),
-                                      (__mpz_struct const *)(__e_acsl_var_108));
-        __e_acsl_var_110 = __e_acsl_var_109 == 0;
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_107));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_108));
+        mpz_t __e_acsl_107;
+        mpz_t __e_acsl_108;
+        int __e_acsl_109;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_107),(long)x);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_108),(long)0);
+        __e_acsl_109 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_107),
+                                  (__mpz_struct const *)(__e_acsl_108));
+        __e_acsl_110 = __e_acsl_109 == 0;
+        __gmpz_clear((__mpz_struct *)(__e_acsl_107));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_108));
       }
-      __e_acsl_var_111 = __e_acsl_var_110;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_104));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_105));
+      __e_acsl_111 = __e_acsl_110;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_104));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_105));
     }
-    else { __e_acsl_var_111 = 0; }
-    e_acsl_assert(__e_acsl_var_111,(char *)"Assertion",
+    else { __e_acsl_111 = 0; }
+    e_acsl_assert(__e_acsl_111,(char *)"Assertion",
                   (char *)"(x == 0 <==> y == 1)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_97));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_98));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_97));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_98));
   }
   
   /*@ assert ((x≢0? x: y)≢0) ≡ (x≡0); */ ;
+  {
+    mpz_t __e_acsl_112;
+    mpz_t __e_acsl_113;
+    int __e_acsl_114;
+    mpz_t __e_acsl_117;
+    int __e_acsl_118;
+    mpz_t __e_acsl_119;
+    int __e_acsl_120;
+    mpz_t __e_acsl_121;
+    int __e_acsl_122;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_112),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_113),(long)0);
+    __e_acsl_114 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_112),
+                              (__mpz_struct const *)(__e_acsl_113));
+    if (__e_acsl_114 != 0) {
+      mpz_t __e_acsl_115;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_115),(long)x);
+      __gmpz_init_set((__mpz_struct *)(__e_acsl_117),
+                      (__mpz_struct const *)(__e_acsl_115));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_115));
+    }
+    else {
+      mpz_t __e_acsl_116;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_116),(long)y);
+      __gmpz_init_set((__mpz_struct *)(__e_acsl_117),
+                      (__mpz_struct const *)(__e_acsl_116));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_116));
+    }
+    __e_acsl_118 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_117),
+                              (__mpz_struct const *)(__e_acsl_113));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_119),
+                       (long)(__e_acsl_118 != 0));
+    __e_acsl_120 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_112),
+                              (__mpz_struct const *)(__e_acsl_113));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_121),
+                       (long)(__e_acsl_120 == 0));
+    __e_acsl_122 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_119),
+                              (__mpz_struct const *)(__e_acsl_121));
+    e_acsl_assert(__e_acsl_122 == 0,(char *)"Assertion",
+                  (char *)"(((x!=0? x: y)!=0) == (x==0))",26);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_112));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_113));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_117));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_119));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_121));
+  }
+  
   /*@ assert (x ≢ 0 ∧ y ≢ 0) ∨ y ≢ 0; */ ;
   {
-    mpz_t __e_acsl_var_112;
-    mpz_t __e_acsl_var_113;
-    int __e_acsl_var_114;
-    int __e_acsl_var_118;
-    int __e_acsl_var_122;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_112),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_113),(long)0);
-    __e_acsl_var_114 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_112),
-                                  (__mpz_struct const *)(__e_acsl_var_113));
-    if (__e_acsl_var_114 != 0) {
-      mpz_t __e_acsl_var_115;
-      mpz_t __e_acsl_var_116;
-      int __e_acsl_var_117;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_115),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_116),(long)0);
-      __e_acsl_var_117 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_115),
-                                    (__mpz_struct const *)(__e_acsl_var_116));
-      __e_acsl_var_118 = __e_acsl_var_117 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_115));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_116));
+    mpz_t __e_acsl_123;
+    mpz_t __e_acsl_124;
+    int __e_acsl_125;
+    int __e_acsl_129;
+    int __e_acsl_133;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_123),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_124),(long)0);
+    __e_acsl_125 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_123),
+                              (__mpz_struct const *)(__e_acsl_124));
+    if (__e_acsl_125 != 0) {
+      mpz_t __e_acsl_126;
+      mpz_t __e_acsl_127;
+      int __e_acsl_128;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_126),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_127),(long)0);
+      __e_acsl_128 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_126),
+                                (__mpz_struct const *)(__e_acsl_127));
+      __e_acsl_129 = __e_acsl_128 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_126));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_127));
     }
-    else { __e_acsl_var_118 = 0; }
-    if (__e_acsl_var_118) { __e_acsl_var_122 = 1; }
+    else { __e_acsl_129 = 0; }
+    if (__e_acsl_129) { __e_acsl_133 = 1; }
     else {
-      mpz_t __e_acsl_var_119;
-      mpz_t __e_acsl_var_120;
-      int __e_acsl_var_121;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_119),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_120),(long)0);
-      __e_acsl_var_121 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_119),
-                                    (__mpz_struct const *)(__e_acsl_var_120));
-      __e_acsl_var_122 = __e_acsl_var_121 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_119));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_120));
+      mpz_t __e_acsl_130;
+      mpz_t __e_acsl_131;
+      int __e_acsl_132;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_130),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_131),(long)0);
+      __e_acsl_132 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_130),
+                                (__mpz_struct const *)(__e_acsl_131));
+      __e_acsl_133 = __e_acsl_132 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_130));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_131));
     }
-    e_acsl_assert(__e_acsl_var_122,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_133,(char *)"Assertion",
                   (char *)"((x != 0 && y != 0) || y != 0)",27);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_112));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_113));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_123));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_124));
   }
   
   /*@ assert (x ≢ 0 ∨ y ≢ 0) ∧ y ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var_123;
-    mpz_t __e_acsl_var_124;
-    int __e_acsl_var_125;
-    int __e_acsl_var_129;
-    int __e_acsl_var_133;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_123),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_124),(long)0);
-    __e_acsl_var_125 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_123),
-                                  (__mpz_struct const *)(__e_acsl_var_124));
-    if (__e_acsl_var_125 != 0) { __e_acsl_var_129 = 1; }
+    mpz_t __e_acsl_134;
+    mpz_t __e_acsl_135;
+    int __e_acsl_136;
+    int __e_acsl_140;
+    int __e_acsl_144;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_134),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_135),(long)0);
+    __e_acsl_136 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_134),
+                              (__mpz_struct const *)(__e_acsl_135));
+    if (__e_acsl_136 != 0) { __e_acsl_140 = 1; }
     else {
-      mpz_t __e_acsl_var_126;
-      mpz_t __e_acsl_var_127;
-      int __e_acsl_var_128;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_126),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_127),(long)0);
-      __e_acsl_var_128 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_126),
-                                    (__mpz_struct const *)(__e_acsl_var_127));
-      __e_acsl_var_129 = __e_acsl_var_128 != 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_126));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_127));
+      mpz_t __e_acsl_137;
+      mpz_t __e_acsl_138;
+      int __e_acsl_139;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_137),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_138),(long)0);
+      __e_acsl_139 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_137),
+                                (__mpz_struct const *)(__e_acsl_138));
+      __e_acsl_140 = __e_acsl_139 != 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_137));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_138));
     }
-    if (__e_acsl_var_129) {
-      mpz_t __e_acsl_var_130;
-      mpz_t __e_acsl_var_131;
-      int __e_acsl_var_132;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_130),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_131),(long)1);
-      __e_acsl_var_132 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_130),
-                                    (__mpz_struct const *)(__e_acsl_var_131));
-      __e_acsl_var_133 = __e_acsl_var_132 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_130));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_131));
+    if (__e_acsl_140) {
+      mpz_t __e_acsl_141;
+      mpz_t __e_acsl_142;
+      int __e_acsl_143;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_141),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_142),(long)1);
+      __e_acsl_143 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_141),
+                                (__mpz_struct const *)(__e_acsl_142));
+      __e_acsl_144 = __e_acsl_143 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_141));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_142));
     }
-    else { __e_acsl_var_133 = 0; }
-    e_acsl_assert(__e_acsl_var_133,(char *)"Assertion",
+    else { __e_acsl_144 = 0; }
+    e_acsl_assert(__e_acsl_144,(char *)"Assertion",
                   (char *)"((x != 0 || y != 0) && y == 1)",28);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_123));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_124));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_134));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_135));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/lazy.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/lazy.res.oracle
index 4008dc6b905..1cebc14e0c6 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/lazy.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/lazy.res.oracle
@@ -50,27 +50,27 @@ PROJECT_FILE.i:322:[value] Assertion got status unknown.
 [value] Done for function e_acsl_assert
 PROJECT_FILE.i:330:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:343.
+        Called from PROJECT_FILE.i:342.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
-PROJECT_FILE.i:347:[value] Assertion got status valid.
+PROJECT_FILE.i:346:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:360.
+        Called from PROJECT_FILE.i:358.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
-PROJECT_FILE.i:364:[value] Assertion got status valid.
+PROJECT_FILE.i:362:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:368.
+        Called from PROJECT_FILE.i:366.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
-PROJECT_FILE.i:373:[value] Assertion got status valid.
+PROJECT_FILE.i:371:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:381.
+        Called from PROJECT_FILE.i:378.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
-PROJECT_FILE.i:386:[value] Assertion got status valid.
+PROJECT_FILE.i:383:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:394.
+        Called from PROJECT_FILE.i:390.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] Recording results for main
@@ -107,161 +107,157 @@ int main(void)
   x = 0;
   y = 1;
   /*@ assert x ≡ 0 ∧ y ≡ 1; */ ;
-  { int __e_acsl_var;
-    if (x == 0) { __e_acsl_var = y == 1; }
-    else { __e_acsl_var = 0; }
-    e_acsl_assert(__e_acsl_var,(char *)"Assertion",
-                  (char *)"(x == 0 && y == 1)",11);
+  { int __e_acsl;
+    if (x == 0) { __e_acsl = y == 1; }
+    else { __e_acsl = 0; }
+    e_acsl_assert(__e_acsl,(char *)"Assertion",(char *)"(x == 0 && y == 1)",
+                  11);
   }
   
   /*@ assert ¬(x ≢ 0 ∧ y ≡ 1/0); */ ;
   {
-    int __e_acsl_var_3;
+    int __e_acsl_3;
     if (x != 0) {
-      int __e_acsl_var_2;
+      int __e_acsl_2;
       /*@ assert 0 ≢ 0; */ ;
       e_acsl_assert(! (0 == 0),(char *)"Assertion",(char *)"(0 == 0)",12);
-      __e_acsl_var_2 = 1 / 0;
-      __e_acsl_var_3 = y == __e_acsl_var_2;
+      __e_acsl_2 = 1 / 0;
+      __e_acsl_3 = y == __e_acsl_2;
     }
-    else { __e_acsl_var_3 = 0; }
-    e_acsl_assert(! __e_acsl_var_3,(char *)"Assertion",
+    else { __e_acsl_3 = 0; }
+    e_acsl_assert(! __e_acsl_3,(char *)"Assertion",
                   (char *)"(!(x != 0 && y == 1/0))",12);
   }
   
   /*@ assert y ≡ 1 ∨ x ≡ 1; */ ;
-  { int __e_acsl_var_4;
-    if (y == 1) { __e_acsl_var_4 = 1; }
-    else { __e_acsl_var_4 = x == 1; }
-    e_acsl_assert(__e_acsl_var_4,(char *)"Assertion",
+  { int __e_acsl_4;
+    if (y == 1) { __e_acsl_4 = 1; }
+    else { __e_acsl_4 = x == 1; }
+    e_acsl_assert(__e_acsl_4,(char *)"Assertion",
                   (char *)"(y == 1 || x == 1)",13);
   }
   
   /*@ assert x ≡ 0 ∨ y ≡ 1/0; */ ;
   {
-    int __e_acsl_var_6;
-    if (x == 0) { __e_acsl_var_6 = 1; }
+    int __e_acsl_6;
+    if (x == 0) { __e_acsl_6 = 1; }
     else {
-      int __e_acsl_var_5;
+      int __e_acsl_5;
       /*@ assert 0 ≢ 0; */ ;
       e_acsl_assert(! (0 == 0),(char *)"Assertion",(char *)"(0 == 0)",14);
-      __e_acsl_var_5 = 1 / 0;
-      __e_acsl_var_6 = y == __e_acsl_var_5;
+      __e_acsl_5 = 1 / 0;
+      __e_acsl_6 = y == __e_acsl_5;
     }
-    e_acsl_assert(__e_acsl_var_6,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_6,(char *)"Assertion",
                   (char *)"(x == 0 || y == 1/0)",14);
   }
   
   /*@ assert x ≡ 0 ⇒ y ≡ 1; */ ;
-  { int __e_acsl_var_7;
-    if (! (x == 0)) { __e_acsl_var_7 = 1; }
-    else { __e_acsl_var_7 = y == 1; }
-    e_acsl_assert(__e_acsl_var_7,(char *)"Assertion",
+  { int __e_acsl_7;
+    if (! (x == 0)) { __e_acsl_7 = 1; }
+    else { __e_acsl_7 = y == 1; }
+    e_acsl_assert(__e_acsl_7,(char *)"Assertion",
                   (char *)"(x == 0 ==> y == 1)",15);
   }
   
   /*@ assert x ≡ 1 ⇒ y ≡ 1/0; */ ;
   {
-    int __e_acsl_var_9;
-    if (! (x == 1)) { __e_acsl_var_9 = 1; }
+    int __e_acsl_9;
+    if (! (x == 1)) { __e_acsl_9 = 1; }
     else {
-      int __e_acsl_var_8;
+      int __e_acsl_8;
       /*@ assert 0 ≢ 0; */ ;
       e_acsl_assert(! (0 == 0),(char *)"Assertion",(char *)"(0 == 0)",16);
-      __e_acsl_var_8 = 1 / 0;
-      __e_acsl_var_9 = y == __e_acsl_var_8;
+      __e_acsl_8 = 1 / 0;
+      __e_acsl_9 = y == __e_acsl_8;
     }
-    e_acsl_assert(__e_acsl_var_9,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_9,(char *)"Assertion",
                   (char *)"(x == 1 ==> y == 1/0)",16);
   }
   
   /*@ assert x≢0? x ≢ 0: y ≢ 0; */ ;
-  { int __e_acsl_var_10;
-    if (x != 0) { __e_acsl_var_10 = x != 0; }
-    else { __e_acsl_var_10 = y != 0; }
-    e_acsl_assert(__e_acsl_var_10,(char *)"Assertion",
+  { int __e_acsl_10;
+    if (x != 0) { __e_acsl_10 = x != 0; }
+    else { __e_acsl_10 = y != 0; }
+    e_acsl_assert(__e_acsl_10,(char *)"Assertion",
                   (char *)"(x!=0? x != 0: y != 0)",17);
   }
   
   /*@ assert y≢0? y ≢ 0: x ≢ 0; */ ;
-  { int __e_acsl_var_11;
-    if (y != 0) { __e_acsl_var_11 = y != 0; }
-    else { __e_acsl_var_11 = x != 0; }
-    e_acsl_assert(__e_acsl_var_11,(char *)"Assertion",
+  { int __e_acsl_11;
+    if (y != 0) { __e_acsl_11 = y != 0; }
+    else { __e_acsl_11 = x != 0; }
+    e_acsl_assert(__e_acsl_11,(char *)"Assertion",
                   (char *)"(y!=0? y != 0: x != 0)",18);
   }
   
   /*@ assert x≡1? x ≡ 18: x ≡ 0; */ ;
-  { int __e_acsl_var_12;
-    if (x == 1) { __e_acsl_var_12 = x == 18; }
-    else { __e_acsl_var_12 = x == 0; }
-    e_acsl_assert(__e_acsl_var_12,(char *)"Assertion",
+  { int __e_acsl_12;
+    if (x == 1) { __e_acsl_12 = x == 18; }
+    else { __e_acsl_12 = x == 0; }
+    e_acsl_assert(__e_acsl_12,(char *)"Assertion",
                   (char *)"(x==1? x == 18: x == 0)",19);
   }
   
   /*@ assert x ≡ 2 ⇔ y ≡ 3; */ ;
-  {
-    int __e_acsl_var_13;
-    int __e_acsl_var_15;
-    if (! (x == 2)) { __e_acsl_var_13 = 1; }
-    else { __e_acsl_var_13 = y == 3; }
-    if (__e_acsl_var_13) {
-      int __e_acsl_var_14;
-      if (! (y == 3)) { __e_acsl_var_14 = 1; }
-      else { __e_acsl_var_14 = x == 2; }
-      __e_acsl_var_15 = __e_acsl_var_14;
+  { int __e_acsl_13;
+    int __e_acsl_15;
+    if (! (x == 2)) { __e_acsl_13 = 1; }
+    else { __e_acsl_13 = y == 3; }
+    if (__e_acsl_13) {
+      int __e_acsl_14;
+      if (! (y == 3)) { __e_acsl_14 = 1; }
+      else { __e_acsl_14 = x == 2; }
+      __e_acsl_15 = __e_acsl_14;
     }
-    else { __e_acsl_var_15 = 0; }
-    e_acsl_assert(__e_acsl_var_15,(char *)"Assertion",
+    else { __e_acsl_15 = 0; }
+    e_acsl_assert(__e_acsl_15,(char *)"Assertion",
                   (char *)"(x == 2 <==> y == 3)",22);
   }
   
   /*@ assert x ≡ 0 ⇔ y ≡ 1; */ ;
-  {
-    int __e_acsl_var_16;
-    int __e_acsl_var_18;
-    if (! (x == 0)) { __e_acsl_var_16 = 1; }
-    else { __e_acsl_var_16 = y == 1; }
-    if (__e_acsl_var_16) {
-      int __e_acsl_var_17;
-      if (! (y == 1)) { __e_acsl_var_17 = 1; }
-      else { __e_acsl_var_17 = x == 0; }
-      __e_acsl_var_18 = __e_acsl_var_17;
+  { int __e_acsl_16;
+    int __e_acsl_18;
+    if (! (x == 0)) { __e_acsl_16 = 1; }
+    else { __e_acsl_16 = y == 1; }
+    if (__e_acsl_16) {
+      int __e_acsl_17;
+      if (! (y == 1)) { __e_acsl_17 = 1; }
+      else { __e_acsl_17 = x == 0; }
+      __e_acsl_18 = __e_acsl_17;
     }
-    else { __e_acsl_var_18 = 0; }
-    e_acsl_assert(__e_acsl_var_18,(char *)"Assertion",
+    else { __e_acsl_18 = 0; }
+    e_acsl_assert(__e_acsl_18,(char *)"Assertion",
                   (char *)"(x == 0 <==> y == 1)",23);
   }
   
   /*@ assert ((x≢0? x: y)≢0) ≡ (x≡0); */ ;
-  { int __e_acsl_var_19;
-    if (x != 0) { __e_acsl_var_19 = x; }
-    else { __e_acsl_var_19 = y; }
-    e_acsl_assert((__e_acsl_var_19 != 0) == (x == 0),(char *)"Assertion",
+  { int __e_acsl_19;
+    if (x != 0) { __e_acsl_19 = x; }
+    else { __e_acsl_19 = y; }
+    e_acsl_assert((__e_acsl_19 != 0) == (x == 0),(char *)"Assertion",
                   (char *)"(((x!=0? x: y)!=0) == (x==0))",26);
   }
   
   /*@ assert (x ≢ 0 ∧ y ≢ 0) ∨ y ≢ 0; */ ;
-  {
-    int __e_acsl_var_20;
-    int __e_acsl_var_21;
-    if (x != 0) { __e_acsl_var_20 = y != 0; }
-    else { __e_acsl_var_20 = 0; }
-    if (__e_acsl_var_20) { __e_acsl_var_21 = 1; }
-    else { __e_acsl_var_21 = y != 0; }
-    e_acsl_assert(__e_acsl_var_21,(char *)"Assertion",
+  { int __e_acsl_20;
+    int __e_acsl_21;
+    if (x != 0) { __e_acsl_20 = y != 0; }
+    else { __e_acsl_20 = 0; }
+    if (__e_acsl_20) { __e_acsl_21 = 1; }
+    else { __e_acsl_21 = y != 0; }
+    e_acsl_assert(__e_acsl_21,(char *)"Assertion",
                   (char *)"((x != 0 && y != 0) || y != 0)",27);
   }
   
   /*@ assert (x ≢ 0 ∨ y ≢ 0) ∧ y ≡ 1; */ ;
-  {
-    int __e_acsl_var_22;
-    int __e_acsl_var_23;
-    if (x != 0) { __e_acsl_var_22 = 1; }
-    else { __e_acsl_var_22 = y != 0; }
-    if (__e_acsl_var_22) { __e_acsl_var_23 = y == 1; }
-    else { __e_acsl_var_23 = 0; }
-    e_acsl_assert(__e_acsl_var_23,(char *)"Assertion",
+  { int __e_acsl_22;
+    int __e_acsl_23;
+    if (x != 0) { __e_acsl_22 = 1; }
+    else { __e_acsl_22 = y != 0; }
+    if (__e_acsl_22) { __e_acsl_23 = y == 1; }
+    else { __e_acsl_23 = 0; }
+    e_acsl_assert(__e_acsl_23,(char *)"Assertion",
                   (char *)"((x != 0 || y != 0) && y == 1)",28);
   }
   
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/linear_search.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/linear_search.1.res.oracle
index 081c6fe342c..e3b39fa894f 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/linear_search.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/linear_search.1.res.oracle
@@ -10,10 +10,10 @@ tests/e-acsl-runtime/linear_search.i:14:[e-acsl] warning: missing guard for ensu
 [value] Initial state computed
 [value] Values of globals at initialization
         A[0..9] ∈ {0}
-PROJECT_FILE.i:489:[value] entering loop for the first time
-PROJECT_FILE.i:492:[value] assigning non deterministic value for the first time
+PROJECT_FILE.i:488:[value] entering loop for the first time
+PROJECT_FILE.i:491:[value] assigning non deterministic value for the first time
 [value] computing for function search <- main.
-        Called from PROJECT_FILE.i:495.
+        Called from PROJECT_FILE.i:494.
 PROJECT_FILE.i:231:[value] Function search: precondition got status unknown.
 [value] computing for function __gmpz_init <- search <- main.
         Called from PROJECT_FILE.i:252.
@@ -42,38 +42,41 @@ PROJECT_FILE.i:119:[value] Function __gmpz_cmp: precondition got status valid.
 PROJECT_FILE.i:120:[value] Function __gmpz_cmp: precondition got status valid.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:268.
+        Called from PROJECT_FILE.i:267.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_get_ui <- search <- main.
-        Called from PROJECT_FILE.i:279.
+        Called from PROJECT_FILE.i:278.
 PROJECT_FILE.i:180:[value] Function __gmpz_get_ui: precondition got status valid.
 [value] Done for function __gmpz_get_ui
-PROJECT_FILE.i:280:[kernel] warning: accessing out of bounds index [0..4294967295]. assert __e_acsl_var_2 < 10;
+PROJECT_FILE.i:279:[kernel] warning: accessing out of bounds index [0..4294967295]. assert __e_acsl_2 < 10;
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:280.
+        Called from PROJECT_FILE.i:279.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:281.
+        Called from PROJECT_FILE.i:280.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- search <- main.
-        Called from PROJECT_FILE.i:282.
+        Called from PROJECT_FILE.i:281.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- search <- main.
-        Called from PROJECT_FILE.i:283.
+        Called from PROJECT_FILE.i:282.
 PROJECT_FILE.i:133:[value] Function __gmpz_add: precondition got status valid.
 PROJECT_FILE.i:134:[value] Function __gmpz_add: precondition got status valid.
 PROJECT_FILE.i:135:[value] Function __gmpz_add: precondition got status valid.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_get_ui <- search <- main.
-        Called from PROJECT_FILE.i:284.
+        Called from PROJECT_FILE.i:283.
 [value] Done for function __gmpz_get_ui
-PROJECT_FILE.i:285:[kernel] warning: accessing out of bounds index [0..4294967295]. assert __e_acsl_var_6 < 10;
+PROJECT_FILE.i:284:[kernel] warning: accessing out of bounds index [0..4294967295]. assert __e_acsl_6 < 10;
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:285.
+        Called from PROJECT_FILE.i:284.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:286.
+        Called from PROJECT_FILE.i:285.
 [value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_clear <- search <- main.
+        Called from PROJECT_FILE.i:286.
+[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
         Called from PROJECT_FILE.i:287.
 [value] Done for function __gmpz_clear
@@ -83,196 +86,193 @@ PROJECT_FILE.i:285:[kernel] warning: accessing out of bounds index [0..429496729
 [value] computing for function __gmpz_clear <- search <- main.
         Called from PROJECT_FILE.i:289.
 [value] Done for function __gmpz_clear
-[value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:290.
-[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:300.
+        Called from PROJECT_FILE.i:299.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- search <- main.
-        Called from PROJECT_FILE.i:301.
+        Called from PROJECT_FILE.i:300.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- search <- main.
-        Called from PROJECT_FILE.i:302.
+        Called from PROJECT_FILE.i:301.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- search <- main.
-        Called from PROJECT_FILE.i:303.
+        Called from PROJECT_FILE.i:302.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:304.
+        Called from PROJECT_FILE.i:303.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:305.
+        Called from PROJECT_FILE.i:304.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- search <- main.
-        Called from PROJECT_FILE.i:310.
+        Called from PROJECT_FILE.i:309.
 PROJECT_FILE.i:221:[value] Function e_acsl_assert: precondition got status unknown.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:313.
+        Called from PROJECT_FILE.i:312.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init <- search <- main.
-        Called from PROJECT_FILE.i:318.
+        Called from PROJECT_FILE.i:317.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:321.
+        Called from PROJECT_FILE.i:320.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_set <- search <- main.
-        Called from PROJECT_FILE.i:322.
+        Called from PROJECT_FILE.i:321.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:323.
+        Called from PROJECT_FILE.i:322.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:326:[value] entering loop for the first time
+PROJECT_FILE.i:325:[value] entering loop for the first time
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:330.
+        Called from PROJECT_FILE.i:329.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:331.
+        Called from PROJECT_FILE.i:330.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:334.
+        Called from PROJECT_FILE.i:333.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_get_ui <- search <- main.
-        Called from PROJECT_FILE.i:342.
+        Called from PROJECT_FILE.i:341.
 [value] Done for function __gmpz_get_ui
-PROJECT_FILE.i:343:[kernel] warning: accessing out of bounds index [0..4294967295]. assert __e_acsl_var_30 < 10;
+PROJECT_FILE.i:342:[kernel] warning: accessing out of bounds index [0..4294967295]. assert __e_acsl_30 < 10;
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:343.
+        Called from PROJECT_FILE.i:342.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:344.
+        Called from PROJECT_FILE.i:343.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:345.
+        Called from PROJECT_FILE.i:344.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:346.
+        Called from PROJECT_FILE.i:345.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:347.
+        Called from PROJECT_FILE.i:346.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:357.
+        Called from PROJECT_FILE.i:356.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- search <- main.
-        Called from PROJECT_FILE.i:358.
+        Called from PROJECT_FILE.i:357.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- search <- main.
-        Called from PROJECT_FILE.i:359.
+        Called from PROJECT_FILE.i:358.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- search <- main.
-        Called from PROJECT_FILE.i:360.
+        Called from PROJECT_FILE.i:359.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:361.
+        Called from PROJECT_FILE.i:360.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:362.
+        Called from PROJECT_FILE.i:361.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:368.
+        Called from PROJECT_FILE.i:367.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init <- search <- main.
-        Called from PROJECT_FILE.i:375.
+        Called from PROJECT_FILE.i:374.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:378.
+        Called from PROJECT_FILE.i:377.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_set <- search <- main.
-        Called from PROJECT_FILE.i:379.
+        Called from PROJECT_FILE.i:378.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:380.
+        Called from PROJECT_FILE.i:379.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:383:[value] entering loop for the first time
+PROJECT_FILE.i:382:[value] entering loop for the first time
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:387.
+        Called from PROJECT_FILE.i:386.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:388.
+        Called from PROJECT_FILE.i:387.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:391.
+        Called from PROJECT_FILE.i:390.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_get_ui <- search <- main.
-        Called from PROJECT_FILE.i:399.
+        Called from PROJECT_FILE.i:398.
 [value] Done for function __gmpz_get_ui
-PROJECT_FILE.i:400:[kernel] warning: accessing out of bounds index [0..4294967295]. assert __e_acsl_var_15 < 10;
+PROJECT_FILE.i:399:[kernel] warning: accessing out of bounds index [0..4294967295]. assert __e_acsl_15 < 10;
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:400.
+        Called from PROJECT_FILE.i:399.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:401.
+        Called from PROJECT_FILE.i:400.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:402.
+        Called from PROJECT_FILE.i:401.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:403.
+        Called from PROJECT_FILE.i:402.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:404.
+        Called from PROJECT_FILE.i:403.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:414.
+        Called from PROJECT_FILE.i:413.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- search <- main.
-        Called from PROJECT_FILE.i:415.
+        Called from PROJECT_FILE.i:414.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- search <- main.
-        Called from PROJECT_FILE.i:416.
+        Called from PROJECT_FILE.i:415.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- search <- main.
-        Called from PROJECT_FILE.i:417.
+        Called from PROJECT_FILE.i:416.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:418.
+        Called from PROJECT_FILE.i:417.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:419.
+        Called from PROJECT_FILE.i:418.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:425.
+        Called from PROJECT_FILE.i:424.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:431:[value] entering loop for the first time
+PROJECT_FILE.i:430:[value] entering loop for the first time
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:453.
+        Called from PROJECT_FILE.i:452.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:454.
+        Called from PROJECT_FILE.i:453.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:455.
+        Called from PROJECT_FILE.i:454.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:457.
+        Called from PROJECT_FILE.i:456.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:458.
+        Called from PROJECT_FILE.i:457.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- search <- main.
-        Called from PROJECT_FILE.i:460.
+        Called from PROJECT_FILE.i:459.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:468.
+        Called from PROJECT_FILE.i:467.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:469.
+        Called from PROJECT_FILE.i:468.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:470.
+        Called from PROJECT_FILE.i:469.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:472.
+        Called from PROJECT_FILE.i:471.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:473.
+        Called from PROJECT_FILE.i:472.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- search <- main.
-        Called from PROJECT_FILE.i:475.
+        Called from PROJECT_FILE.i:474.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 PROJECT_FILE.i:234:[value] Function search, behavior exists: postcondition got status unknown.
@@ -281,28 +281,28 @@ PROJECT_FILE.i:238:[value] Function search, behavior not_exists: postcondition g
 PROJECT_FILE.i:238:[value] Function search, behavior not_exists: postcondition got status unknown, but it is unknown if the behavior is active.
 [value] Recording results for search
 [value] Done for function search
-PROJECT_FILE.i:496:[value] Assertion got status unknown.
+PROJECT_FILE.i:495:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:501.
+        Called from PROJECT_FILE.i:500.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:502.
+        Called from PROJECT_FILE.i:501.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:503.
+        Called from PROJECT_FILE.i:502.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:504.
+        Called from PROJECT_FILE.i:503.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:505.
+        Called from PROJECT_FILE.i:504.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:506.
+        Called from PROJECT_FILE.i:505.
 [value] Done for function __gmpz_clear
 [value] computing for function search <- main.
-        Called from PROJECT_FILE.i:510.
+        Called from PROJECT_FILE.i:509.
 [value] computing for function __gmpz_init <- search <- main.
         Called from PROJECT_FILE.i:252.
 [value] Done for function __gmpz_init
@@ -322,34 +322,37 @@ PROJECT_FILE.i:496:[value] Assertion got status unknown.
         Called from PROJECT_FILE.i:265.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:268.
+        Called from PROJECT_FILE.i:267.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_get_ui <- search <- main.
-        Called from PROJECT_FILE.i:279.
+        Called from PROJECT_FILE.i:278.
 [value] Done for function __gmpz_get_ui
-PROJECT_FILE.i:280:[value] Assertion got status unknown.
+PROJECT_FILE.i:279:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:280.
+        Called from PROJECT_FILE.i:279.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:281.
+        Called from PROJECT_FILE.i:280.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- search <- main.
-        Called from PROJECT_FILE.i:282.
+        Called from PROJECT_FILE.i:281.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- search <- main.
-        Called from PROJECT_FILE.i:283.
+        Called from PROJECT_FILE.i:282.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_get_ui <- search <- main.
-        Called from PROJECT_FILE.i:284.
+        Called from PROJECT_FILE.i:283.
 [value] Done for function __gmpz_get_ui
-PROJECT_FILE.i:285:[value] Assertion got status unknown.
+PROJECT_FILE.i:284:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:285.
+        Called from PROJECT_FILE.i:284.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:286.
+        Called from PROJECT_FILE.i:285.
 [value] Done for function __gmpz_cmp
+[value] computing for function __gmpz_clear <- search <- main.
+        Called from PROJECT_FILE.i:286.
+[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
         Called from PROJECT_FILE.i:287.
 [value] Done for function __gmpz_clear
@@ -359,215 +362,212 @@ PROJECT_FILE.i:285:[value] Assertion got status unknown.
 [value] computing for function __gmpz_clear <- search <- main.
         Called from PROJECT_FILE.i:289.
 [value] Done for function __gmpz_clear
-[value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:290.
-[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:300.
+        Called from PROJECT_FILE.i:299.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- search <- main.
-        Called from PROJECT_FILE.i:301.
+        Called from PROJECT_FILE.i:300.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- search <- main.
-        Called from PROJECT_FILE.i:302.
+        Called from PROJECT_FILE.i:301.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- search <- main.
-        Called from PROJECT_FILE.i:303.
+        Called from PROJECT_FILE.i:302.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:304.
+        Called from PROJECT_FILE.i:303.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:305.
+        Called from PROJECT_FILE.i:304.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- search <- main.
-        Called from PROJECT_FILE.i:310.
+        Called from PROJECT_FILE.i:309.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:313.
+        Called from PROJECT_FILE.i:312.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init <- search <- main.
-        Called from PROJECT_FILE.i:318.
+        Called from PROJECT_FILE.i:317.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:321.
+        Called from PROJECT_FILE.i:320.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_set <- search <- main.
-        Called from PROJECT_FILE.i:322.
+        Called from PROJECT_FILE.i:321.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:323.
+        Called from PROJECT_FILE.i:322.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:330.
+        Called from PROJECT_FILE.i:329.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:331.
+        Called from PROJECT_FILE.i:330.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:334.
+        Called from PROJECT_FILE.i:333.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_get_ui <- search <- main.
-        Called from PROJECT_FILE.i:342.
+        Called from PROJECT_FILE.i:341.
 [value] Done for function __gmpz_get_ui
-PROJECT_FILE.i:343:[value] Assertion got status unknown.
+PROJECT_FILE.i:342:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:343.
+        Called from PROJECT_FILE.i:342.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:344.
+        Called from PROJECT_FILE.i:343.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:345.
+        Called from PROJECT_FILE.i:344.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:346.
+        Called from PROJECT_FILE.i:345.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:347.
+        Called from PROJECT_FILE.i:346.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:357.
+        Called from PROJECT_FILE.i:356.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- search <- main.
-        Called from PROJECT_FILE.i:358.
+        Called from PROJECT_FILE.i:357.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- search <- main.
-        Called from PROJECT_FILE.i:359.
+        Called from PROJECT_FILE.i:358.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- search <- main.
-        Called from PROJECT_FILE.i:360.
+        Called from PROJECT_FILE.i:359.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:361.
+        Called from PROJECT_FILE.i:360.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:362.
+        Called from PROJECT_FILE.i:361.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:368.
+        Called from PROJECT_FILE.i:367.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init <- search <- main.
-        Called from PROJECT_FILE.i:375.
+        Called from PROJECT_FILE.i:374.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:378.
+        Called from PROJECT_FILE.i:377.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_set <- search <- main.
-        Called from PROJECT_FILE.i:379.
+        Called from PROJECT_FILE.i:378.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:380.
+        Called from PROJECT_FILE.i:379.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:387.
+        Called from PROJECT_FILE.i:386.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:388.
+        Called from PROJECT_FILE.i:387.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:391.
+        Called from PROJECT_FILE.i:390.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_get_ui <- search <- main.
-        Called from PROJECT_FILE.i:399.
+        Called from PROJECT_FILE.i:398.
 [value] Done for function __gmpz_get_ui
-PROJECT_FILE.i:400:[value] Assertion got status unknown.
+PROJECT_FILE.i:399:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:400.
+        Called from PROJECT_FILE.i:399.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:401.
+        Called from PROJECT_FILE.i:400.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:402.
+        Called from PROJECT_FILE.i:401.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:403.
+        Called from PROJECT_FILE.i:402.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:404.
+        Called from PROJECT_FILE.i:403.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:414.
+        Called from PROJECT_FILE.i:413.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- search <- main.
-        Called from PROJECT_FILE.i:415.
+        Called from PROJECT_FILE.i:414.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- search <- main.
-        Called from PROJECT_FILE.i:416.
+        Called from PROJECT_FILE.i:415.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- search <- main.
-        Called from PROJECT_FILE.i:417.
+        Called from PROJECT_FILE.i:416.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:418.
+        Called from PROJECT_FILE.i:417.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:419.
+        Called from PROJECT_FILE.i:418.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:425.
+        Called from PROJECT_FILE.i:424.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:453.
+        Called from PROJECT_FILE.i:452.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:454.
+        Called from PROJECT_FILE.i:453.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:455.
+        Called from PROJECT_FILE.i:454.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:457.
+        Called from PROJECT_FILE.i:456.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:458.
+        Called from PROJECT_FILE.i:457.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- search <- main.
-        Called from PROJECT_FILE.i:460.
+        Called from PROJECT_FILE.i:459.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:468.
+        Called from PROJECT_FILE.i:467.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- search <- main.
-        Called from PROJECT_FILE.i:469.
+        Called from PROJECT_FILE.i:468.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- search <- main.
-        Called from PROJECT_FILE.i:470.
+        Called from PROJECT_FILE.i:469.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:472.
+        Called from PROJECT_FILE.i:471.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- search <- main.
-        Called from PROJECT_FILE.i:473.
+        Called from PROJECT_FILE.i:472.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- search <- main.
-        Called from PROJECT_FILE.i:475.
+        Called from PROJECT_FILE.i:474.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] Recording results for search
 [value] Done for function search
-PROJECT_FILE.i:511:[value] Assertion got status unknown.
+PROJECT_FILE.i:510:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:516.
+        Called from PROJECT_FILE.i:515.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:517.
+        Called from PROJECT_FILE.i:516.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:518.
+        Called from PROJECT_FILE.i:517.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:519.
+        Called from PROJECT_FILE.i:518.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:520.
+        Called from PROJECT_FILE.i:519.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:521.
+        Called from PROJECT_FILE.i:520.
 [value] Done for function __gmpz_clear
 [value] Recording results for main
 [value] done for function main
@@ -576,8 +576,8 @@ PROJECT_FILE.i:511:[value] Assertion got status unknown.
 [value] Values at end of function search:
           __retres ∈ {0; 1}
           k ∈ [0..10]
-          __e_acsl_var_24 ∈ {0; 1}
-          __e_acsl_var_39 ∈ {0; 1}
+          __e_acsl_24 ∈ {0; 1}
+          __e_acsl_39 ∈ {0; 1}
 [value] Values at end of function main:
           A[0..9] ∈ [0..81]
           __retres ∈ {0}
@@ -654,220 +654,214 @@ int search(int elt)
 {
   int __retres;
   int k;
-  int __e_acsl_var_24;
-  int __e_acsl_var_39;
+  int __e_acsl_24;
+  int __e_acsl_39;
   {
-    int __e_acsl_var;
+    int __e_acsl;
     mpz_t __e_acsl_i;
-    __e_acsl_var = 1;
+    __e_acsl = 1;
     __gmpz_init((__mpz_struct *)(__e_acsl_i));
     {
-      mpz_t __e_acsl_var_9;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)0);
+      mpz_t __e_acsl_9;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)0);
       __gmpz_set((__mpz_struct *)(__e_acsl_i),
-                 (__mpz_struct const *)(__e_acsl_var_9));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
+                 (__mpz_struct const *)(__e_acsl_9));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_9));
     }
     
     while (1) {
       {
-        mpz_t __e_acsl_var_10;
-        int __e_acsl_var_11;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)9);
-        __e_acsl_var_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_i),
-                                     (__mpz_struct const *)(__e_acsl_var_10));
-        if (! (__e_acsl_var_11 < 0)) { break; }
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
+        mpz_t __e_acsl_10;
+        int __e_acsl_11;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)9);
+        __e_acsl_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_i),
+                                 (__mpz_struct const *)(__e_acsl_10));
+        if (! (__e_acsl_11 < 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_10));
       }
       
       {
-        unsigned long __e_acsl_var_2;
-        mpz_t __e_acsl_var_3;
-        mpz_t __e_acsl_var_4;
-        mpz_t __e_acsl_var_5;
-        unsigned long __e_acsl_var_6;
-        mpz_t __e_acsl_var_7;
-        int __e_acsl_var_8;
-        __e_acsl_var_2 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_i));
-        /*@ assert __e_acsl_var_2 < 10;
+        unsigned long __e_acsl_2;
+        mpz_t __e_acsl_3;
+        mpz_t __e_acsl_4;
+        mpz_t __e_acsl_5;
+        unsigned long __e_acsl_6;
+        mpz_t __e_acsl_7;
+        int __e_acsl_8;
+        __e_acsl_2 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_i));
+        /*@ assert __e_acsl_2 < 10;
               // synthesized
            */
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),
-                           (long)A[__e_acsl_var_2]);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)1);
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_5));
-        __gmpz_add((__mpz_struct *)(__e_acsl_var_5),
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)A[__e_acsl_2]);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)1);
+        __gmpz_init((__mpz_struct *)(__e_acsl_5));
+        __gmpz_add((__mpz_struct *)(__e_acsl_5),
                    (__mpz_struct const *)(__e_acsl_i),
-                   (__mpz_struct const *)(__e_acsl_var_4));
-        __e_acsl_var_6 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_var_5));
-        /*@ assert __e_acsl_var_6 < 10;
+                   (__mpz_struct const *)(__e_acsl_4));
+        __e_acsl_6 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_5));
+        /*@ assert __e_acsl_6 < 10;
               // synthesized
            */
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),
-                           (long)A[__e_acsl_var_6]);
-        __e_acsl_var_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_3),
-                                    (__mpz_struct const *)(__e_acsl_var_7));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-        if (! (__e_acsl_var_8 <= 0)) {
-          __e_acsl_var = 0;
-          goto e_acsl_end_loop1;
-        }
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)A[__e_acsl_6]);
+        __e_acsl_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_3),
+                                (__mpz_struct const *)(__e_acsl_7));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_3));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+        if (! (__e_acsl_8 <= 0)) {
+          __e_acsl = 0;
+          goto e_acsl_end_loop1; }
       }
       
       {
-        mpz_t __e_acsl_var_12;
-        mpz_t __e_acsl_var_13;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)((char)1));
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_13));
-        __gmpz_add((__mpz_struct *)(__e_acsl_var_13),
+        mpz_t __e_acsl_12;
+        mpz_t __e_acsl_13;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_12),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_13));
+        __gmpz_add((__mpz_struct *)(__e_acsl_13),
                    (__mpz_struct const *)(__e_acsl_i),
-                   (__mpz_struct const *)(__e_acsl_var_12));
+                   (__mpz_struct const *)(__e_acsl_12));
         __gmpz_set((__mpz_struct *)(__e_acsl_i),
-                   (__mpz_struct const *)(__e_acsl_var_13));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
+                   (__mpz_struct const *)(__e_acsl_13));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_12));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_13));
       }
       
     }
     e_acsl_end_loop1: ;
-    e_acsl_assert(__e_acsl_var,(char *)"Precondition",
+    e_acsl_assert(__e_acsl,(char *)"Precondition",
                   (char *)"(\\forall integer i; 0 <= i && i < 9 ==> A[i] <= A[i+1])",
                   9);
     __gmpz_clear((__mpz_struct *)(__e_acsl_i));
     {
-      int __e_acsl_var_29;
+      int __e_acsl_29;
       mpz_t __e_acsl_j_2;
-      __e_acsl_var_29 = 1;
+      __e_acsl_29 = 1;
       __gmpz_init((__mpz_struct *)(__e_acsl_j_2));
       {
-        mpz_t __e_acsl_var_34;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_34),(long)0);
+        mpz_t __e_acsl_34;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_34),(long)0);
         __gmpz_set((__mpz_struct *)(__e_acsl_j_2),
-                   (__mpz_struct const *)(__e_acsl_var_34));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
+                   (__mpz_struct const *)(__e_acsl_34));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_34));
       }
       
       while (1) {
         {
-          mpz_t __e_acsl_var_35;
-          int __e_acsl_var_36;
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)10);
-          __e_acsl_var_36 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_j_2),
-                                       (__mpz_struct const *)(__e_acsl_var_35));
-          if (! (__e_acsl_var_36 < 0)) { break; }
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
+          mpz_t __e_acsl_35;
+          int __e_acsl_36;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_35),(long)10);
+          __e_acsl_36 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_j_2),
+                                   (__mpz_struct const *)(__e_acsl_35));
+          if (! (__e_acsl_36 < 0)) { break; }
+          __gmpz_clear((__mpz_struct *)(__e_acsl_35));
         }
         
         {
-          unsigned long __e_acsl_var_30;
-          mpz_t __e_acsl_var_31;
-          mpz_t __e_acsl_var_32;
-          int __e_acsl_var_33;
-          __e_acsl_var_30 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_j_2));
-          /*@ assert __e_acsl_var_30 < 10;
+          unsigned long __e_acsl_30;
+          mpz_t __e_acsl_31;
+          mpz_t __e_acsl_32;
+          int __e_acsl_33;
+          __e_acsl_30 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_j_2));
+          /*@ assert __e_acsl_30 < 10;
                 // synthesized
              */
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),
-                             (long)A[__e_acsl_var_30]);
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_32),(long)elt);
-          __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_31),
-                                       (__mpz_struct const *)(__e_acsl_var_32));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
-          if (! (__e_acsl_var_33 != 0)) {
-            __e_acsl_var_29 = 0;
-            goto e_acsl_end_loop3;
-          }
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_31),
+                             (long)A[__e_acsl_30]);
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_32),(long)elt);
+          __e_acsl_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_31),
+                                   (__mpz_struct const *)(__e_acsl_32));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_32));
+          if (! (__e_acsl_33 != 0)) {
+            __e_acsl_29 = 0;
+            goto e_acsl_end_loop3; }
         }
         
         {
-          mpz_t __e_acsl_var_37;
-          mpz_t __e_acsl_var_38;
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_37),
-                             (long)((char)1));
-          __gmpz_init((__mpz_struct *)(__e_acsl_var_38));
-          __gmpz_add((__mpz_struct *)(__e_acsl_var_38),
+          mpz_t __e_acsl_37;
+          mpz_t __e_acsl_38;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_37),(long)((char)1));
+          __gmpz_init((__mpz_struct *)(__e_acsl_38));
+          __gmpz_add((__mpz_struct *)(__e_acsl_38),
                      (__mpz_struct const *)(__e_acsl_j_2),
-                     (__mpz_struct const *)(__e_acsl_var_37));
+                     (__mpz_struct const *)(__e_acsl_37));
           __gmpz_set((__mpz_struct *)(__e_acsl_j_2),
-                     (__mpz_struct const *)(__e_acsl_var_38));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_37));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
+                     (__mpz_struct const *)(__e_acsl_38));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_37));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_38));
         }
         
       }
       e_acsl_end_loop3: ;
-      __e_acsl_var_39 = __e_acsl_var_29;
+      __e_acsl_39 = __e_acsl_29;
       __gmpz_clear((__mpz_struct *)(__e_acsl_j_2));
     }
     
     {
-      int __e_acsl_var_14;
+      int __e_acsl_14;
       mpz_t __e_acsl_j;
-      __e_acsl_var_14 = 0;
+      __e_acsl_14 = 0;
       __gmpz_init((__mpz_struct *)(__e_acsl_j));
       {
-        mpz_t __e_acsl_var_19;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)0);
+        mpz_t __e_acsl_19;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)0);
         __gmpz_set((__mpz_struct *)(__e_acsl_j),
-                   (__mpz_struct const *)(__e_acsl_var_19));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
+                   (__mpz_struct const *)(__e_acsl_19));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_19));
       }
       
       while (1) {
         {
-          mpz_t __e_acsl_var_20;
-          int __e_acsl_var_21;
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_20),(long)10);
-          __e_acsl_var_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_j),
-                                       (__mpz_struct const *)(__e_acsl_var_20));
-          if (! (__e_acsl_var_21 < 0)) { break; }
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
+          mpz_t __e_acsl_20;
+          int __e_acsl_21;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_20),(long)10);
+          __e_acsl_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_j),
+                                   (__mpz_struct const *)(__e_acsl_20));
+          if (! (__e_acsl_21 < 0)) { break; }
+          __gmpz_clear((__mpz_struct *)(__e_acsl_20));
         }
         
         {
-          unsigned long __e_acsl_var_15;
-          mpz_t __e_acsl_var_16;
-          mpz_t __e_acsl_var_17;
-          int __e_acsl_var_18;
-          __e_acsl_var_15 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_j));
-          /*@ assert __e_acsl_var_15 < 10;
+          unsigned long __e_acsl_15;
+          mpz_t __e_acsl_16;
+          mpz_t __e_acsl_17;
+          int __e_acsl_18;
+          __e_acsl_15 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_j));
+          /*@ assert __e_acsl_15 < 10;
                 // synthesized
              */
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_16),
-                             (long)A[__e_acsl_var_15]);
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_17),(long)elt);
-          __e_acsl_var_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_16),
-                                       (__mpz_struct const *)(__e_acsl_var_17));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_17));
-          if (! (! (__e_acsl_var_18 == 0))) {
-            __e_acsl_var_14 = 1;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),
+                             (long)A[__e_acsl_15]);
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_17),(long)elt);
+          __e_acsl_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_16),
+                                   (__mpz_struct const *)(__e_acsl_17));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_17));
+          if (! (! (__e_acsl_18 == 0))) {
+            __e_acsl_14 = 1;
             goto e_acsl_end_loop2;
           }
         }
         
         {
-          mpz_t __e_acsl_var_22;
-          mpz_t __e_acsl_var_23;
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_22),
-                             (long)((char)1));
-          __gmpz_init((__mpz_struct *)(__e_acsl_var_23));
-          __gmpz_add((__mpz_struct *)(__e_acsl_var_23),
+          mpz_t __e_acsl_22;
+          mpz_t __e_acsl_23;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_22),(long)((char)1));
+          __gmpz_init((__mpz_struct *)(__e_acsl_23));
+          __gmpz_add((__mpz_struct *)(__e_acsl_23),
                      (__mpz_struct const *)(__e_acsl_j),
-                     (__mpz_struct const *)(__e_acsl_var_22));
+                     (__mpz_struct const *)(__e_acsl_22));
           __gmpz_set((__mpz_struct *)(__e_acsl_j),
-                     (__mpz_struct const *)(__e_acsl_var_23));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_23));
+                     (__mpz_struct const *)(__e_acsl_23));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_22));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_23));
         }
         
       }
       e_acsl_end_loop2: ;
-      __e_acsl_var_24 = __e_acsl_var_14;
+      __e_acsl_24 = __e_acsl_14;
       __gmpz_clear((__mpz_struct *)(__e_acsl_j));
     }
     
@@ -888,38 +882,38 @@ int search(int elt)
   __retres = 0;
   return_label: 
   {
-    int __e_acsl_var_28;
-    int __e_acsl_var_43;
-    if (! __e_acsl_var_24) { __e_acsl_var_28 = 1; }
+    int __e_acsl_28;
+    int __e_acsl_43;
+    if (! __e_acsl_24) { __e_acsl_28 = 1; }
     else {
-      mpz_t __e_acsl_var_25;
-      mpz_t __e_acsl_var_26;
-      int __e_acsl_var_27;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)__retres);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_26),(long)1);
-      __e_acsl_var_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_25),
-                                   (__mpz_struct const *)(__e_acsl_var_26));
-      __e_acsl_var_28 = __e_acsl_var_27 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
+      mpz_t __e_acsl_25;
+      mpz_t __e_acsl_26;
+      int __e_acsl_27;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_25),(long)__retres);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_26),(long)1);
+      __e_acsl_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_25),
+                               (__mpz_struct const *)(__e_acsl_26));
+      __e_acsl_28 = __e_acsl_27 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_25));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_26));
     }
-    e_acsl_assert(__e_acsl_var_28,(char *)"Postcondition",
+    e_acsl_assert(__e_acsl_28,(char *)"Postcondition",
                   (char *)"(\\old(\\exists integer j; (0 <= j && j < 10) && A[j] == elt) ==> \\result == 1)",
                   12);
-    if (! __e_acsl_var_39) { __e_acsl_var_43 = 1; }
+    if (! __e_acsl_39) { __e_acsl_43 = 1; }
     else {
-      mpz_t __e_acsl_var_40;
-      mpz_t __e_acsl_var_41;
-      int __e_acsl_var_42;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_40),(long)__retres);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_41),(long)0);
-      __e_acsl_var_42 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_40),
-                                   (__mpz_struct const *)(__e_acsl_var_41));
-      __e_acsl_var_43 = __e_acsl_var_42 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_40));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_41));
+      mpz_t __e_acsl_40;
+      mpz_t __e_acsl_41;
+      int __e_acsl_42;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_40),(long)__retres);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_41),(long)0);
+      __e_acsl_42 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_40),
+                               (__mpz_struct const *)(__e_acsl_41));
+      __e_acsl_43 = __e_acsl_42 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_40));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_41));
     }
-    e_acsl_assert(__e_acsl_var_43,(char *)"Postcondition",
+    e_acsl_assert(__e_acsl_43,(char *)"Postcondition",
                   (char *)"(\\old(\\forall integer j; 0 <= j && j < 10 ==> A[j] != elt) ==> \\result == 0)",
                   15);
     return (__retres);
@@ -941,33 +935,33 @@ int main(void)
   found = search(36);
   /*@ assert found ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)found);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)1);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",
-                  (char *)"(found == 1)",31);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)found);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)1);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(found == 1)",
+                  31);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   found = search(5);
   /*@ assert found ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)found);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)0);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Assertion",
-                  (char *)"(found == 0)",34);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)found);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)0);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Assertion",(char *)"(found == 0)",
+                  34);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/linear_search.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/linear_search.res.oracle
index 87caae80d6d..a75c4d02ec1 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/linear_search.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/linear_search.res.oracle
@@ -7,10 +7,10 @@ tests/e-acsl-runtime/linear_search.i:14:[e-acsl] warning: missing guard for ensu
 [value] Initial state computed
 [value] Values of globals at initialization
         A[0..9] ∈ {0}
-PROJECT_FILE.i:342:[value] entering loop for the first time
-PROJECT_FILE.i:345:[value] assigning non deterministic value for the first time
+PROJECT_FILE.i:341:[value] entering loop for the first time
+PROJECT_FILE.i:344:[value] assigning non deterministic value for the first time
 [value] computing for function search <- main.
-        Called from PROJECT_FILE.i:348.
+        Called from PROJECT_FILE.i:347.
 PROJECT_FILE.i:231:[value] Function search: precondition got status unknown.
 PROJECT_FILE.i:253:[value] entering loop for the first time
 [value] computing for function e_acsl_assert <- search <- main.
@@ -22,11 +22,11 @@ PROJECT_FILE.i:270:[value] entering loop for the first time
 PROJECT_FILE.i:288:[value] entering loop for the first time
 PROJECT_FILE.i:304:[value] entering loop for the first time
 [value] computing for function e_acsl_assert <- search <- main.
-        Called from PROJECT_FILE.i:323.
+        Called from PROJECT_FILE.i:322.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function e_acsl_assert <- search <- main.
-        Called from PROJECT_FILE.i:328.
+        Called from PROJECT_FILE.i:327.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 PROJECT_FILE.i:234:[value] Function search, behavior exists: postcondition got status unknown.
@@ -35,31 +35,31 @@ PROJECT_FILE.i:238:[value] Function search, behavior not_exists: postcondition g
 PROJECT_FILE.i:238:[value] Function search, behavior not_exists: postcondition got status unknown, but it is unknown if the behavior is active.
 [value] Recording results for search
 [value] Done for function search
-PROJECT_FILE.i:349:[value] Assertion got status unknown.
+PROJECT_FILE.i:348:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:350.
+        Called from PROJECT_FILE.i:349.
 PROJECT_FILE.i:221:[value] Function e_acsl_assert: precondition got status valid.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function search <- main.
-        Called from PROJECT_FILE.i:352.
+        Called from PROJECT_FILE.i:351.
 [value] computing for function e_acsl_assert <- search <- main.
         Called from PROJECT_FILE.i:263.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function e_acsl_assert <- search <- main.
-        Called from PROJECT_FILE.i:323.
+        Called from PROJECT_FILE.i:322.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function e_acsl_assert <- search <- main.
-        Called from PROJECT_FILE.i:328.
+        Called from PROJECT_FILE.i:327.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] Recording results for search
 [value] Done for function search
-PROJECT_FILE.i:353:[value] Assertion got status unknown.
+PROJECT_FILE.i:352:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:354.
+        Called from PROJECT_FILE.i:353.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] Recording results for main
@@ -69,8 +69,8 @@ PROJECT_FILE.i:353:[value] Assertion got status unknown.
 [value] Values at end of function search:
           __retres ∈ {0; 1}
           k ∈ [0..10]
-          __e_acsl_var_3 ∈ {0; 1}
-          __e_acsl_var_6 ∈ {0; 1}
+          __e_acsl_3 ∈ {0; 1}
+          __e_acsl_6 ∈ {0; 1}
 [value] Values at end of function main:
           A[0..9] ∈ [0..81]
           __retres ∈ {0}
@@ -109,57 +109,57 @@ int search(int elt)
 {
   int __retres;
   int k;
-  int __e_acsl_var_3;
-  int __e_acsl_var_6;
+  int __e_acsl_3;
+  int __e_acsl_6;
   {
-    int __e_acsl_var;
+    int __e_acsl;
     int __e_acsl_i;
-    __e_acsl_var = 1;
+    __e_acsl = 1;
     __e_acsl_i = 0;
     while (1) {
       if (! (__e_acsl_i < 9)) { break; }
       if (! (A[__e_acsl_i] <= A[__e_acsl_i + 1])) {
-        __e_acsl_var = 0;
+        __e_acsl = 0;
         goto e_acsl_end_loop1;
       }
       __e_acsl_i ++;
     }
     e_acsl_end_loop1: ;
-    e_acsl_assert(__e_acsl_var,(char *)"Precondition",
+    e_acsl_assert(__e_acsl,(char *)"Precondition",
                   (char *)"(\\forall int i; 0 <= i && i < 9 ==> A[i] <= A[i+1])",
                   9);
     {
-      int __e_acsl_var_5;
+      int __e_acsl_5;
       int __e_acsl_j_2;
-      __e_acsl_var_5 = 1;
+      __e_acsl_5 = 1;
       __e_acsl_j_2 = 0;
       while (1) {
         if (! (__e_acsl_j_2 < 10)) { break; }
         if (! (A[__e_acsl_j_2] != elt)) {
-          __e_acsl_var_5 = 0;
+          __e_acsl_5 = 0;
           goto e_acsl_end_loop3;
         }
         __e_acsl_j_2 ++;
       }
       e_acsl_end_loop3: ;
-      __e_acsl_var_6 = __e_acsl_var_5;
+      __e_acsl_6 = __e_acsl_5;
     }
     
     {
-      int __e_acsl_var_2;
+      int __e_acsl_2;
       int __e_acsl_j;
-      __e_acsl_var_2 = 0;
+      __e_acsl_2 = 0;
       __e_acsl_j = 0;
       while (1) {
         if (! (__e_acsl_j < 10)) { break; }
         if (! (! (A[__e_acsl_j] == elt))) {
-          __e_acsl_var_2 = 1;
+          __e_acsl_2 = 1;
           goto e_acsl_end_loop2;
         }
         __e_acsl_j ++;
       }
       e_acsl_end_loop2: ;
-      __e_acsl_var_3 = __e_acsl_var_2;
+      __e_acsl_3 = __e_acsl_2;
     }
     
     k = 0;
@@ -178,17 +178,16 @@ int search(int elt)
   }
   __retres = 0;
   return_label: 
-  {
-    int __e_acsl_var_4;
-    int __e_acsl_var_7;
-    if (! __e_acsl_var_3) { __e_acsl_var_4 = 1; }
-    else { __e_acsl_var_4 = __retres == 1; }
-    e_acsl_assert(__e_acsl_var_4,(char *)"Postcondition",
+  { int __e_acsl_4;
+    int __e_acsl_7;
+    if (! __e_acsl_3) { __e_acsl_4 = 1; }
+    else { __e_acsl_4 = __retres == 1; }
+    e_acsl_assert(__e_acsl_4,(char *)"Postcondition",
                   (char *)"(\\old(\\exists int j; (0 <= j && j < 10) && A[j] == elt) ==> \\result == 1)",
                   12);
-    if (! __e_acsl_var_6) { __e_acsl_var_7 = 1; }
-    else { __e_acsl_var_7 = __retres == 0; }
-    e_acsl_assert(__e_acsl_var_7,(char *)"Postcondition",
+    if (! __e_acsl_6) { __e_acsl_7 = 1; }
+    else { __e_acsl_7 = __retres == 0; }
+    e_acsl_assert(__e_acsl_7,(char *)"Postcondition",
                   (char *)"(\\old(\\forall int j; 0 <= j && j < 10 ==> A[j] != elt) ==> \\result == 0)",
                   15);
     return (__retres);
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/nested_code_annot.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/nested_code_annot.1.res.oracle
index 7104aed36bf..1c8f12b847d 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/nested_code_annot.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/nested_code_annot.1.res.oracle
@@ -94,52 +94,52 @@ PROJECT_FILE.i:111:[value] Function __gmpz_clear: precondition got status valid.
         Called from PROJECT_FILE.i:313.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:315.
+        Called from PROJECT_FILE.i:314.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:317.
+        Called from PROJECT_FILE.i:315.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:318.
+        Called from PROJECT_FILE.i:316.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:322.
+        Called from PROJECT_FILE.i:320.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:323.
+        Called from PROJECT_FILE.i:321.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:324.
+        Called from PROJECT_FILE.i:322.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:326.
+        Called from PROJECT_FILE.i:323.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:327.
+        Called from PROJECT_FILE.i:324.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:328.
+        Called from PROJECT_FILE.i:325.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:340.
+        Called from PROJECT_FILE.i:337.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:341.
+        Called from PROJECT_FILE.i:338.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:342.
+        Called from PROJECT_FILE.i:339.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:343.
+        Called from PROJECT_FILE.i:340.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:344.
+        Called from PROJECT_FILE.i:341.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:345.
+        Called from PROJECT_FILE.i:342.
 [value] Done for function __gmpz_clear
 [value] Recording results for main
 [value] done for function main
@@ -195,36 +195,36 @@ int main(void)
   y = 1;
   /*@ assert x < y; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)y);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 < 0,(char *)"Assertion",(char *)"(x < y)",9);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)y);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 < 0,(char *)"Assertion",(char *)"(x < y)",9);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ requires x ≡ 0;
       ensures x ≥ 1; */
   {
-    mpz_t __e_acsl_var_19;
-    mpz_t __e_acsl_var_20;
-    int __e_acsl_var_21;
+    mpz_t __e_acsl_19;
+    mpz_t __e_acsl_20;
+    int __e_acsl_21;
     {
-      mpz_t __e_acsl_var_4;
-      mpz_t __e_acsl_var_5;
-      int __e_acsl_var_6;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)0);
-      __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                  (__mpz_struct const *)(__e_acsl_var_5));
-      e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Precondition",
+      mpz_t __e_acsl_4;
+      mpz_t __e_acsl_5;
+      int __e_acsl_6;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)0);
+      __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                              (__mpz_struct const *)(__e_acsl_5));
+      e_acsl_assert(__e_acsl_6 == 0,(char *)"Precondition",
                     (char *)"(x == 0)",10);
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_5));
       if (x) {
         /*@ assert \false; */ ;
         e_acsl_assert(0,(char *)"Assertion",(char *)"(\\false)",13);
@@ -233,64 +233,64 @@ int main(void)
         /*@ requires x ≡ 0;
             ensures x ≡ 1; */
         {
-          mpz_t __e_acsl_var_10;
-          mpz_t __e_acsl_var_11;
-          int __e_acsl_var_12;
+          mpz_t __e_acsl_10;
+          mpz_t __e_acsl_11;
+          int __e_acsl_12;
           {
-            mpz_t __e_acsl_var_7;
-            mpz_t __e_acsl_var_8;
-            int __e_acsl_var_9;
-            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)x);
-            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)0);
-            __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_7),
-                                        (__mpz_struct const *)(__e_acsl_var_8));
-            e_acsl_assert(__e_acsl_var_9 == 0,(char *)"Precondition",
+            mpz_t __e_acsl_7;
+            mpz_t __e_acsl_8;
+            int __e_acsl_9;
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)x);
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)0);
+            __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_7),
+                                    (__mpz_struct const *)(__e_acsl_8));
+            e_acsl_assert(__e_acsl_9 == 0,(char *)"Precondition",
                           (char *)"(x == 0)",15);
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_8));
             x ++;
           }
           
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)x);
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)1);
-          __e_acsl_var_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_10),
-                                       (__mpz_struct const *)(__e_acsl_var_11));
-          e_acsl_assert(__e_acsl_var_12 == 0,(char *)"Postcondition",
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)x);
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)1);
+          __e_acsl_12 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_10),
+                                   (__mpz_struct const *)(__e_acsl_11));
+          e_acsl_assert(__e_acsl_12 == 0,(char *)"Postcondition",
                         (char *)"(x == 1)",16);
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_11));
         }
         
         if (x) {
           /*@ requires x ≡ 1;
               ensures x ≡ 2; */
           {
-            mpz_t __e_acsl_var_16;
-            mpz_t __e_acsl_var_17;
-            int __e_acsl_var_18;
+            mpz_t __e_acsl_16;
+            mpz_t __e_acsl_17;
+            int __e_acsl_18;
             {
-              mpz_t __e_acsl_var_13;
-              mpz_t __e_acsl_var_14;
-              int __e_acsl_var_15;
-              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)x);
-              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_14),(long)1);
-              __e_acsl_var_15 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_13),
-                                           (__mpz_struct const *)(__e_acsl_var_14));
-              e_acsl_assert(__e_acsl_var_15 == 0,(char *)"Precondition",
+              mpz_t __e_acsl_13;
+              mpz_t __e_acsl_14;
+              int __e_acsl_15;
+              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)x);
+              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_14),(long)1);
+              __e_acsl_15 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_13),
+                                       (__mpz_struct const *)(__e_acsl_14));
+              e_acsl_assert(__e_acsl_15 == 0,(char *)"Precondition",
                             (char *)"(x == 1)",19);
-              __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-              __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_14));
               x ++;
             }
             
-            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_16),(long)x);
-            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_17),(long)2);
-            __e_acsl_var_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_16),
-                                         (__mpz_struct const *)(__e_acsl_var_17));
-            e_acsl_assert(__e_acsl_var_18 == 0,(char *)"Postcondition",
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),(long)x);
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_17),(long)2);
+            __e_acsl_18 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_16),
+                                     (__mpz_struct const *)(__e_acsl_17));
+            e_acsl_assert(__e_acsl_18 == 0,(char *)"Postcondition",
                           (char *)"(x == 2)",20);
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_17));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_17));
           }
           
         }
@@ -301,14 +301,14 @@ int main(void)
       }
     }
     
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_20),(long)1);
-    __e_acsl_var_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_19),
-                                 (__mpz_struct const *)(__e_acsl_var_20));
-    e_acsl_assert(__e_acsl_var_21 >= 0,(char *)"Postcondition",
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_20),(long)1);
+    __e_acsl_21 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_19),
+                             (__mpz_struct const *)(__e_acsl_20));
+    e_acsl_assert(__e_acsl_21 >= 0,(char *)"Postcondition",
                   (char *)"(x >= 1)",11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_20));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/not.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/not.1.res.oracle
index 9f45cb6493e..4fae871cea4 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/not.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/not.1.res.oracle
@@ -78,33 +78,31 @@ int main(void)
   x = 0;
   /*@ assert x ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)0);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",(char *)"(x == 0)",
-                  8);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(x == 0)",8);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   if (x) {
     /*@ assert x ≢ 0; */ ;
     {
-      mpz_t __e_acsl_var_4;
-      mpz_t __e_acsl_var_5;
-      int __e_acsl_var_6;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)0);
-      __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                  (__mpz_struct const *)(__e_acsl_var_5));
-      e_acsl_assert(__e_acsl_var_6 != 0,(char *)"Assertion",
-                    (char *)"(x != 0)",9);
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+      mpz_t __e_acsl_4;
+      mpz_t __e_acsl_5;
+      int __e_acsl_6;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)0);
+      __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                              (__mpz_struct const *)(__e_acsl_5));
+      e_acsl_assert(__e_acsl_6 != 0,(char *)"Assertion",(char *)"(x != 0)",9);
+      __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_5));
     }
     
   }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/other_constants.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/other_constants.1.res.oracle
index 14eba20508a..7b89e2b2652 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/other_constants.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/other_constants.1.res.oracle
@@ -102,29 +102,29 @@ int main(void)
                 (char *)"(\"toto\" != \"titi\")",10);
   /*@ assert 'c' ≡ 'c'; */ ;
   {
-    mpz_t __e_acsl_var;
-    int __e_acsl_var_2;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)'c');
-    __e_acsl_var_2 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var));
-    e_acsl_assert(__e_acsl_var_2 == 0,(char *)"Assertion",
+    mpz_t __e_acsl;
+    int __e_acsl_2;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)'c');
+    __e_acsl_2 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl));
+    e_acsl_assert(__e_acsl_2 == 0,(char *)"Assertion",
                   (char *)"(\'c\' == \'c\')",11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
   }
   
   /*@ assert false ≢ true; */ ;
   {
-    mpz_t __e_acsl_var_3;
-    mpz_t __e_acsl_var_4;
-    int __e_acsl_var_5;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)false);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)true);
-    __e_acsl_var_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_3),
-                                (__mpz_struct const *)(__e_acsl_var_4));
-    e_acsl_assert(__e_acsl_var_5 != 0,(char *)"Assertion",
+    mpz_t __e_acsl_3;
+    mpz_t __e_acsl_4;
+    int __e_acsl_5;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)false);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)true);
+    __e_acsl_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_3),
+                            (__mpz_struct const *)(__e_acsl_4));
+    e_acsl_assert(__e_acsl_5 != 0,(char *)"Assertion",
                   (char *)"(false != true)",12);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_3));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/ptr.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/ptr.1.res.oracle
index c0b66a26125..812444d6782 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/ptr.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/ptr.1.res.oracle
@@ -124,7 +124,7 @@ PROJECT_FILE.i:153:[value] Function __gmpz_tdiv_q: precondition got status valid
         Called from PROJECT_FILE.i:308.
 PROJECT_FILE.i:180:[value] Function __gmpz_get_ui: precondition got status valid.
 [value] Done for function __gmpz_get_ui
-PROJECT_FILE.i:309:[kernel] warning: accessing out of bounds index [0..4294967295]. assert __e_acsl_var_17 < 3;
+PROJECT_FILE.i:309:[kernel] warning: accessing out of bounds index [0..4294967295]. assert __e_acsl_17 < 3;
 [value] computing for function __gmpz_init_set_si <- main.
         Called from PROJECT_FILE.i:309.
 [value] Done for function __gmpz_init_set_si
@@ -220,7 +220,7 @@ PROJECT_FILE.i:141:[value] Function __gmpz_sub: precondition got status valid.
 [value] computing for function __gmpz_get_ui <- main.
         Called from PROJECT_FILE.i:366.
 [value] Done for function __gmpz_get_ui
-PROJECT_FILE.i:367:[kernel] warning: accessing out of bounds index [0..4294967295]. assert __e_acsl_var_29 < 3;
+PROJECT_FILE.i:367:[kernel] warning: accessing out of bounds index [0..4294967295]. assert __e_acsl_29 < 3;
 [value] computing for function __gmpz_init_set_si <- main.
         Called from PROJECT_FILE.i:367.
 [value] Done for function __gmpz_init_set_si
@@ -281,6 +281,9 @@ PROJECT_FILE.i:382:[value] Assertion got status valid.
         Called from PROJECT_FILE.i:395.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:396.
+[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:397.
 [value] Done for function __gmpz_clear
@@ -290,9 +293,6 @@ PROJECT_FILE.i:382:[value] Assertion got status valid.
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:399.
 [value] Done for function __gmpz_clear
-[value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:400.
-[value] Done for function __gmpz_clear
 PROJECT_FILE.i:331:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- main.
         Called from PROJECT_FILE.i:338.
@@ -405,6 +405,9 @@ PROJECT_FILE.i:382:[value] Assertion got status unknown.
         Called from PROJECT_FILE.i:395.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+[value] computing for function __gmpz_clear <- main.
+        Called from PROJECT_FILE.i:396.
+[value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:397.
 [value] Done for function __gmpz_clear
@@ -414,29 +417,26 @@ PROJECT_FILE.i:382:[value] Assertion got status unknown.
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:399.
 [value] Done for function __gmpz_clear
-[value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:400.
-[value] Done for function __gmpz_clear
-PROJECT_FILE.i:404:[value] assigning non deterministic value for the first time
-PROJECT_FILE.i:410:[value] Assertion got status valid.
+PROJECT_FILE.i:403:[value] assigning non deterministic value for the first time
+PROJECT_FILE.i:409:[value] Assertion got status valid.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:415.
+        Called from PROJECT_FILE.i:414.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:416.
+        Called from PROJECT_FILE.i:415.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:417.
+        Called from PROJECT_FILE.i:416.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:418.
+        Called from PROJECT_FILE.i:417.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:419.
+        Called from PROJECT_FILE.i:418.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:420.
+        Called from PROJECT_FILE.i:419.
 [value] Done for function __gmpz_clear
 [value] Recording results for main
 [value] done for function main
@@ -537,98 +537,96 @@ int main(void)
   p = & x;
   /*@ assert *p ≡ 1; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)*p);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)1);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",
-                  (char *)"(*p == 1)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)*p);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)1);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(*p == 1)",13);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ assert t[0] ≡ 2; */ ;
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)t[0]);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)2);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Assertion",
-                  (char *)"(t[0] == 2)",14);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)t[0]);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)2);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Assertion",(char *)"(t[0] == 2)",
+                  14);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
   }
   
   /*@ assert t[2] ≡ 4; */ ;
   {
-    mpz_t __e_acsl_var_7;
-    mpz_t __e_acsl_var_8;
-    int __e_acsl_var_9;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)t[2]);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)4);
-    __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_7),
-                                (__mpz_struct const *)(__e_acsl_var_8));
-    e_acsl_assert(__e_acsl_var_9 == 0,(char *)"Assertion",
-                  (char *)"(t[2] == 4)",15);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+    mpz_t __e_acsl_7;
+    mpz_t __e_acsl_8;
+    int __e_acsl_9;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)t[2]);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)4);
+    __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_7),
+                            (__mpz_struct const *)(__e_acsl_8));
+    e_acsl_assert(__e_acsl_9 == 0,(char *)"Assertion",(char *)"(t[2] == 4)",
+                  15);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_8));
   }
   
   /*@ assert t[(2*sizeof(int))/sizeof((int)0x0)] ≡ 4; */ ;
   {
-    mpz_t __e_acsl_var_10;
-    mpz_t __e_acsl_var_11;
-    mpz_t __e_acsl_var_12;
-    mpz_t __e_acsl_var_13;
-    mpz_t __e_acsl_var_14;
-    int __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    unsigned long __e_acsl_var_17;
-    mpz_t __e_acsl_var_18;
-    mpz_t __e_acsl_var_19;
-    int __e_acsl_var_20;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)2);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_11),(long)4);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_mul((__mpz_struct *)(__e_acsl_var_12),
-               (__mpz_struct const *)(__e_acsl_var_10),
-               (__mpz_struct const *)(__e_acsl_var_11));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)4);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_14),(long)0);
-    __e_acsl_var_15 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_13),
-                                 (__mpz_struct const *)(__e_acsl_var_14));
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_16));
+    mpz_t __e_acsl_10;
+    mpz_t __e_acsl_11;
+    mpz_t __e_acsl_12;
+    mpz_t __e_acsl_13;
+    mpz_t __e_acsl_14;
+    int __e_acsl_15;
+    mpz_t __e_acsl_16;
+    unsigned long __e_acsl_17;
+    mpz_t __e_acsl_18;
+    mpz_t __e_acsl_19;
+    int __e_acsl_20;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)2);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_11),(long)4);
+    __gmpz_init((__mpz_struct *)(__e_acsl_12));
+    __gmpz_mul((__mpz_struct *)(__e_acsl_12),
+               (__mpz_struct const *)(__e_acsl_10),
+               (__mpz_struct const *)(__e_acsl_11));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)4);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_14),(long)0);
+    __e_acsl_15 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_13),
+                             (__mpz_struct const *)(__e_acsl_14));
+    __gmpz_init((__mpz_struct *)(__e_acsl_16));
     /*@ assert sizeof((int)0x0) ≢ 0; */ ;
-    e_acsl_assert(! (__e_acsl_var_15 == 0),(char *)"Assertion",
+    e_acsl_assert(! (__e_acsl_15 == 0),(char *)"Assertion",
                   (char *)"(sizeof((int)0x0) == 0)",16);
-    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_16),
-                  (__mpz_struct const *)(__e_acsl_var_12),
-                  (__mpz_struct const *)(__e_acsl_var_13));
-    __e_acsl_var_17 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_var_16));
-    /*@ assert __e_acsl_var_17 < 3;
+    __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_16),
+                  (__mpz_struct const *)(__e_acsl_12),
+                  (__mpz_struct const *)(__e_acsl_13));
+    __e_acsl_17 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_16));
+    /*@ assert __e_acsl_17 < 3;
           // synthesized
        */
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),
-                       (long)t[__e_acsl_var_17]);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)4);
-    __e_acsl_var_20 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_18),
-                                 (__mpz_struct const *)(__e_acsl_var_19));
-    e_acsl_assert(__e_acsl_var_20 == 0,(char *)"Assertion",
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_18),(long)t[__e_acsl_17]);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)4);
+    __e_acsl_20 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_18),
+                             (__mpz_struct const *)(__e_acsl_19));
+    e_acsl_assert(__e_acsl_20 == 0,(char *)"Assertion",
                   (char *)"(t[(2*sizeof(int))/sizeof((int)0x0)] == 4)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_14));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_11));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_12));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_14));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_18));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_19));
   }
   
   {
@@ -638,90 +636,90 @@ int main(void)
       if (! (i < 2)) { break; }
       /*@ assert t[i] ≡ i+2; */ ;
       {
-        mpz_t __e_acsl_var_21;
-        mpz_t __e_acsl_var_22;
-        mpz_t __e_acsl_var_23;
-        mpz_t __e_acsl_var_24;
-        int __e_acsl_var_25;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)t[i]);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_22),(long)i);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_23),(long)2);
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_24));
-        __gmpz_add((__mpz_struct *)(__e_acsl_var_24),
-                   (__mpz_struct const *)(__e_acsl_var_22),
-                   (__mpz_struct const *)(__e_acsl_var_23));
-        __e_acsl_var_25 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_21),
-                                     (__mpz_struct const *)(__e_acsl_var_24));
-        e_acsl_assert(__e_acsl_var_25 == 0,(char *)"Assertion",
+        mpz_t __e_acsl_21;
+        mpz_t __e_acsl_22;
+        mpz_t __e_acsl_23;
+        mpz_t __e_acsl_24;
+        int __e_acsl_25;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_21),(long)t[i]);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_22),(long)i);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_23),(long)2);
+        __gmpz_init((__mpz_struct *)(__e_acsl_24));
+        __gmpz_add((__mpz_struct *)(__e_acsl_24),
+                   (__mpz_struct const *)(__e_acsl_22),
+                   (__mpz_struct const *)(__e_acsl_23));
+        __e_acsl_25 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_21),
+                                 (__mpz_struct const *)(__e_acsl_24));
+        e_acsl_assert(__e_acsl_25 == 0,(char *)"Assertion",
                       (char *)"(t[i] == i+2)",19);
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_23));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_21));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_22));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_23));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_24));
       }
       
       /*@ assert t[2-i] ≡ 4-i; */ ;
       {
-        mpz_t __e_acsl_var_26;
-        mpz_t __e_acsl_var_27;
-        mpz_t __e_acsl_var_28;
-        unsigned long __e_acsl_var_29;
-        mpz_t __e_acsl_var_30;
-        mpz_t __e_acsl_var_31;
-        mpz_t __e_acsl_var_32;
-        int __e_acsl_var_33;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_26),(long)2);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)i);
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_28));
-        __gmpz_sub((__mpz_struct *)(__e_acsl_var_28),
-                   (__mpz_struct const *)(__e_acsl_var_26),
-                   (__mpz_struct const *)(__e_acsl_var_27));
-        __e_acsl_var_29 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_var_28));
-        /*@ assert __e_acsl_var_29 < 3;
+        mpz_t __e_acsl_26;
+        mpz_t __e_acsl_27;
+        mpz_t __e_acsl_28;
+        unsigned long __e_acsl_29;
+        mpz_t __e_acsl_30;
+        mpz_t __e_acsl_31;
+        mpz_t __e_acsl_32;
+        int __e_acsl_33;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_26),(long)2);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_27),(long)i);
+        __gmpz_init((__mpz_struct *)(__e_acsl_28));
+        __gmpz_sub((__mpz_struct *)(__e_acsl_28),
+                   (__mpz_struct const *)(__e_acsl_26),
+                   (__mpz_struct const *)(__e_acsl_27));
+        __e_acsl_29 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_28));
+        /*@ assert __e_acsl_29 < 3;
               // synthesized
            */
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),
-                           (long)t[__e_acsl_var_29]);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),(long)4);
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_32));
-        __gmpz_sub((__mpz_struct *)(__e_acsl_var_32),
-                   (__mpz_struct const *)(__e_acsl_var_31),
-                   (__mpz_struct const *)(__e_acsl_var_27));
-        __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_30),
-                                     (__mpz_struct const *)(__e_acsl_var_32));
-        e_acsl_assert(__e_acsl_var_33 == 0,(char *)"Assertion",
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_30),
+                           (long)t[__e_acsl_29]);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_31),(long)4);
+        __gmpz_init((__mpz_struct *)(__e_acsl_32));
+        __gmpz_sub((__mpz_struct *)(__e_acsl_32),
+                   (__mpz_struct const *)(__e_acsl_31),
+                   (__mpz_struct const *)(__e_acsl_27));
+        __e_acsl_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_30),
+                                 (__mpz_struct const *)(__e_acsl_32));
+        e_acsl_assert(__e_acsl_33 == 0,(char *)"Assertion",
                       (char *)"(t[2-i] == 4-i)",20);
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_26));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_27));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_28));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_30));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_32));
       }
       
       /*@ assert *(&t[2]-i) ≡ 4-i; */ ;
       {
-        mpz_t __e_acsl_var_34;
-        mpz_t __e_acsl_var_35;
-        mpz_t __e_acsl_var_36;
-        mpz_t __e_acsl_var_37;
-        int __e_acsl_var_38;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_34),
+        mpz_t __e_acsl_34;
+        mpz_t __e_acsl_35;
+        mpz_t __e_acsl_36;
+        mpz_t __e_acsl_37;
+        int __e_acsl_38;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_34),
                            (long)*(& t[2] - (long)i));
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)4);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_36),(long)i);
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_37));
-        __gmpz_sub((__mpz_struct *)(__e_acsl_var_37),
-                   (__mpz_struct const *)(__e_acsl_var_35),
-                   (__mpz_struct const *)(__e_acsl_var_36));
-        __e_acsl_var_38 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                     (__mpz_struct const *)(__e_acsl_var_37));
-        e_acsl_assert(__e_acsl_var_38 == 0,(char *)"Assertion",
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_35),(long)4);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_36),(long)i);
+        __gmpz_init((__mpz_struct *)(__e_acsl_37));
+        __gmpz_sub((__mpz_struct *)(__e_acsl_37),
+                   (__mpz_struct const *)(__e_acsl_35),
+                   (__mpz_struct const *)(__e_acsl_36));
+        __e_acsl_38 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_34),
+                                 (__mpz_struct const *)(__e_acsl_37));
+        e_acsl_assert(__e_acsl_38 == 0,(char *)"Assertion",
                       (char *)"(*(&t[2]-i) == 4-i)",21);
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_37));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_34));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_35));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_36));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_37));
       }
       
       i ++;
@@ -732,17 +730,17 @@ int main(void)
   t[2] = 5;
   /*@ assert *p ≡ 5; */ ;
   {
-    mpz_t __e_acsl_var_39;
-    mpz_t __e_acsl_var_40;
-    int __e_acsl_var_41;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_39),(long)*p);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_40),(long)5);
-    __e_acsl_var_41 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_39),
-                                 (__mpz_struct const *)(__e_acsl_var_40));
-    e_acsl_assert(__e_acsl_var_41 == 0,(char *)"Assertion",
-                  (char *)"(*p == 5)",27);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_40));
+    mpz_t __e_acsl_39;
+    mpz_t __e_acsl_40;
+    int __e_acsl_41;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_39),(long)*p);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_40),(long)5);
+    __e_acsl_41 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_39),
+                             (__mpz_struct const *)(__e_acsl_40));
+    e_acsl_assert(__e_acsl_41 == 0,(char *)"Assertion",(char *)"(*p == 5)",
+                  27);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_39));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_40));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/ptr.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/ptr.res.oracle
index 0f00c1221ae..a42efdfc3b0 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/ptr.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/ptr.res.oracle
@@ -125,12 +125,12 @@ int main(void)
   e_acsl_assert(t[2] == 4,(char *)"Assertion",(char *)"(t[2] == 4)",15);
   /*@ assert t[(2*sizeof(int))/sizeof((int)0x0)] ≡ 4; */ ;
   {
-    int __e_acsl_var;
+    int __e_acsl;
     /*@ assert sizeof((int)0x0) ≢ 0; */ ;
     e_acsl_assert(! (4 == 0),(char *)"Assertion",
                   (char *)"(sizeof((int)0x0) == 0)",16);
-    __e_acsl_var = (2 * 4) / 4;
-    e_acsl_assert(t[__e_acsl_var] == 4,(char *)"Assertion",
+    __e_acsl = (2 * 4) / 4;
+    e_acsl_assert(t[__e_acsl] == 4,(char *)"Assertion",
                   (char *)"(t[(2*sizeof(int))/sizeof((int)0x0)] == 4)",16);
   }
   
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/quantif.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/quantif.1.res.oracle
index fb943cd4de7..51aeed48ddc 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/quantif.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/quantif.1.res.oracle
@@ -30,629 +30,629 @@ PROJECT_FILE.i:119:[value] Function __gmpz_cmp: precondition got status valid.
 PROJECT_FILE.i:120:[value] Function __gmpz_cmp: precondition got status valid.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:254.
+        Called from PROJECT_FILE.i:253.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:261.
+        Called from PROJECT_FILE.i:260.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:262.
+        Called from PROJECT_FILE.i:261.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:267.
+        Called from PROJECT_FILE.i:266.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:272.
+        Called from PROJECT_FILE.i:271.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:268.
+        Called from PROJECT_FILE.i:267.
 [value] Done for function __gmpz_cmp
-PROJECT_FILE.i:269:[value] assigning non deterministic value for the first time
+PROJECT_FILE.i:268:[value] assigning non deterministic value for the first time
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:270.
+        Called from PROJECT_FILE.i:269.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:282.
+        Called from PROJECT_FILE.i:281.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:272.
+        Called from PROJECT_FILE.i:271.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:283.
+        Called from PROJECT_FILE.i:282.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:284.
+        Called from PROJECT_FILE.i:283.
 PROJECT_FILE.i:133:[value] Function __gmpz_add: precondition got status valid.
 PROJECT_FILE.i:134:[value] Function __gmpz_add: precondition got status valid.
 PROJECT_FILE.i:135:[value] Function __gmpz_add: precondition got status valid.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:285.
+        Called from PROJECT_FILE.i:284.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:286.
+        Called from PROJECT_FILE.i:285.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:287.
+        Called from PROJECT_FILE.i:286.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:292.
+        Called from PROJECT_FILE.i:291.
 PROJECT_FILE.i:221:[value] Function e_acsl_assert: precondition got status unknown.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:295.
+        Called from PROJECT_FILE.i:294.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:299:[value] Assertion got status unknown.
+PROJECT_FILE.i:298:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:304.
+        Called from PROJECT_FILE.i:303.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:309.
+        Called from PROJECT_FILE.i:308.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:310.
+        Called from PROJECT_FILE.i:309.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:311.
+        Called from PROJECT_FILE.i:310.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:312.
+        Called from PROJECT_FILE.i:311.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:313.
+        Called from PROJECT_FILE.i:312.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:314.
+        Called from PROJECT_FILE.i:313.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:315.
+        Called from PROJECT_FILE.i:314.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:316.
+        Called from PROJECT_FILE.i:315.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:319:[value] entering loop for the first time
+PROJECT_FILE.i:318:[value] entering loop for the first time
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:323.
+        Called from PROJECT_FILE.i:322.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:324.
+        Called from PROJECT_FILE.i:323.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:327.
+        Called from PROJECT_FILE.i:325.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:333.
+        Called from PROJECT_FILE.i:331.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:334.
+        Called from PROJECT_FILE.i:332.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:335.
+        Called from PROJECT_FILE.i:333.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:345.
+        Called from PROJECT_FILE.i:343.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:346.
+        Called from PROJECT_FILE.i:344.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:347.
+        Called from PROJECT_FILE.i:345.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:348.
+        Called from PROJECT_FILE.i:346.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:349.
+        Called from PROJECT_FILE.i:347.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:350.
+        Called from PROJECT_FILE.i:348.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:355.
+        Called from PROJECT_FILE.i:353.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:357.
+        Called from PROJECT_FILE.i:355.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:361:[value] Assertion got status unknown.
+PROJECT_FILE.i:359:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:366.
+        Called from PROJECT_FILE.i:364.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:371.
+        Called from PROJECT_FILE.i:369.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:372.
+        Called from PROJECT_FILE.i:370.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:373.
+        Called from PROJECT_FILE.i:371.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:374.
+        Called from PROJECT_FILE.i:372.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:375.
+        Called from PROJECT_FILE.i:373.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:376.
+        Called from PROJECT_FILE.i:374.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:377.
+        Called from PROJECT_FILE.i:375.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:378.
+        Called from PROJECT_FILE.i:376.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:381:[value] entering loop for the first time
+PROJECT_FILE.i:379:[value] entering loop for the first time
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:385.
+        Called from PROJECT_FILE.i:383.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:386.
+        Called from PROJECT_FILE.i:384.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:389.
+        Called from PROJECT_FILE.i:386.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:409.
+        Called from PROJECT_FILE.i:406.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:411.
+        Called from PROJECT_FILE.i:408.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:415:[value] Assertion got status unknown.
+PROJECT_FILE.i:412:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:420.
+        Called from PROJECT_FILE.i:417.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:423.
+        Called from PROJECT_FILE.i:420.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:424.
+        Called from PROJECT_FILE.i:421.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:425.
+        Called from PROJECT_FILE.i:422.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:428:[value] entering loop for the first time
+PROJECT_FILE.i:425:[value] entering loop for the first time
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:432.
+        Called from PROJECT_FILE.i:429.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:433.
+        Called from PROJECT_FILE.i:430.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:436.
+        Called from PROJECT_FILE.i:432.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:442.
+        Called from PROJECT_FILE.i:438.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:443.
+        Called from PROJECT_FILE.i:439.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:444.
+        Called from PROJECT_FILE.i:440.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:454.
+        Called from PROJECT_FILE.i:450.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:455.
+        Called from PROJECT_FILE.i:451.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:456.
+        Called from PROJECT_FILE.i:452.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:457.
+        Called from PROJECT_FILE.i:453.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:458.
+        Called from PROJECT_FILE.i:454.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:459.
+        Called from PROJECT_FILE.i:455.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:464.
+        Called from PROJECT_FILE.i:460.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:466.
+        Called from PROJECT_FILE.i:462.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:470:[value] Assertion got status unknown.
+PROJECT_FILE.i:466:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:480.
+        Called from PROJECT_FILE.i:476.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:481.
+        Called from PROJECT_FILE.i:477.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:482.
+        Called from PROJECT_FILE.i:478.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:485.
+        Called from PROJECT_FILE.i:481.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:486.
+        Called from PROJECT_FILE.i:482.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:487.
+        Called from PROJECT_FILE.i:483.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:490:[value] entering loop for the first time
+PROJECT_FILE.i:486:[value] entering loop for the first time
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:494.
+        Called from PROJECT_FILE.i:490.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:495.
+        Called from PROJECT_FILE.i:491.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:498.
+        Called from PROJECT_FILE.i:493.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:503.
+        Called from PROJECT_FILE.i:498.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:504.
+        Called from PROJECT_FILE.i:499.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:505.
+        Called from PROJECT_FILE.i:500.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:508:[value] entering loop for the first time
+PROJECT_FILE.i:503:[value] entering loop for the first time
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:512.
+        Called from PROJECT_FILE.i:507.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:513.
+        Called from PROJECT_FILE.i:508.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:516.
+        Called from PROJECT_FILE.i:511.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:521.
+        Called from PROJECT_FILE.i:516.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:581.
+        Called from PROJECT_FILE.i:575.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:522.
+        Called from PROJECT_FILE.i:517.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:582.
+        Called from PROJECT_FILE.i:576.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:523.
+        Called from PROJECT_FILE.i:518.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:583.
+        Called from PROJECT_FILE.i:577.
 [value] Done for function __gmpz_add
-PROJECT_FILE.i:526:[value] entering loop for the first time
+PROJECT_FILE.i:521:[value] entering loop for the first time
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:584.
+        Called from PROJECT_FILE.i:578.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:585.
+        Called from PROJECT_FILE.i:579.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:586.
+        Called from PROJECT_FILE.i:580.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:529.
+        Called from PROJECT_FILE.i:524.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:538.
+        Called from PROJECT_FILE.i:533.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:539.
+        Called from PROJECT_FILE.i:534.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:569.
+        Called from PROJECT_FILE.i:563.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:540.
+        Called from PROJECT_FILE.i:535.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:570.
+        Called from PROJECT_FILE.i:564.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:541.
+        Called from PROJECT_FILE.i:536.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:571.
+        Called from PROJECT_FILE.i:565.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:542.
+        Called from PROJECT_FILE.i:537.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:572.
+        Called from PROJECT_FILE.i:566.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:543.
+        Called from PROJECT_FILE.i:538.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:573.
+        Called from PROJECT_FILE.i:567.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:545.
+        Called from PROJECT_FILE.i:539.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:574.
+        Called from PROJECT_FILE.i:568.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:546.
+        Called from PROJECT_FILE.i:540.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:547.
+        Called from PROJECT_FILE.i:541.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:557.
+        Called from PROJECT_FILE.i:551.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:558.
+        Called from PROJECT_FILE.i:552.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:559.
+        Called from PROJECT_FILE.i:553.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:560.
+        Called from PROJECT_FILE.i:554.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:561.
+        Called from PROJECT_FILE.i:555.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:562.
+        Called from PROJECT_FILE.i:556.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:591.
+        Called from PROJECT_FILE.i:585.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:594.
+        Called from PROJECT_FILE.i:588.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:595.
+        Called from PROJECT_FILE.i:589.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:596.
+        Called from PROJECT_FILE.i:590.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:600:[value] Assertion got status unknown.
+PROJECT_FILE.i:594:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:605.
+        Called from PROJECT_FILE.i:599.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:608.
+        Called from PROJECT_FILE.i:602.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:609.
+        Called from PROJECT_FILE.i:603.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:610.
+        Called from PROJECT_FILE.i:604.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:613:[value] entering loop for the first time
+PROJECT_FILE.i:607:[value] entering loop for the first time
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:617.
+        Called from PROJECT_FILE.i:611.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:618.
+        Called from PROJECT_FILE.i:612.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:621.
+        Called from PROJECT_FILE.i:614.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:627.
+        Called from PROJECT_FILE.i:620.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:628.
+        Called from PROJECT_FILE.i:621.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:629.
+        Called from PROJECT_FILE.i:622.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:639.
+        Called from PROJECT_FILE.i:632.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:640.
+        Called from PROJECT_FILE.i:633.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:641.
+        Called from PROJECT_FILE.i:634.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:642.
+        Called from PROJECT_FILE.i:635.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:643.
+        Called from PROJECT_FILE.i:636.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:644.
+        Called from PROJECT_FILE.i:637.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:649.
+        Called from PROJECT_FILE.i:642.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:651.
+        Called from PROJECT_FILE.i:644.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:655:[value] Assertion got status unknown.
+PROJECT_FILE.i:648:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:662.
+        Called from PROJECT_FILE.i:655.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:665.
+        Called from PROJECT_FILE.i:658.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:666.
+        Called from PROJECT_FILE.i:659.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:667.
+        Called from PROJECT_FILE.i:660.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:670:[value] entering loop for the first time
+PROJECT_FILE.i:663:[value] entering loop for the first time
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:674.
+        Called from PROJECT_FILE.i:667.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:675.
+        Called from PROJECT_FILE.i:668.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:678.
+        Called from PROJECT_FILE.i:670.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:688.
+        Called from PROJECT_FILE.i:680.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:689.
+        Called from PROJECT_FILE.i:681.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:690.
+        Called from PROJECT_FILE.i:682.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:691.
+        Called from PROJECT_FILE.i:683.
 [value] Done for function __gmpz_init
-PROJECT_FILE.i:692:[value] Assertion got status valid.
+PROJECT_FILE.i:684:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:693.
+        Called from PROJECT_FILE.i:685.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_tdiv_r <- main.
-        Called from PROJECT_FILE.i:694.
+        Called from PROJECT_FILE.i:686.
 PROJECT_FILE.i:157:[value] Function __gmpz_tdiv_r: precondition got status valid.
 PROJECT_FILE.i:158:[value] Function __gmpz_tdiv_r: precondition got status valid.
 PROJECT_FILE.i:159:[value] Function __gmpz_tdiv_r: precondition got status valid.
 [value] Done for function __gmpz_tdiv_r
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:695.
+        Called from PROJECT_FILE.i:687.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:765.
+        Called from PROJECT_FILE.i:755.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:701.
+        Called from PROJECT_FILE.i:693.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:766.
+        Called from PROJECT_FILE.i:756.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:767.
+        Called from PROJECT_FILE.i:757.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:704.
+        Called from PROJECT_FILE.i:696.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:705.
+        Called from PROJECT_FILE.i:697.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:706.
+        Called from PROJECT_FILE.i:698.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:777.
+        Called from PROJECT_FILE.i:767.
 [value] Done for function __gmpz_init_set_si
-PROJECT_FILE.i:709:[value] entering loop for the first time
+PROJECT_FILE.i:701:[value] entering loop for the first time
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:778.
+        Called from PROJECT_FILE.i:768.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:779.
+        Called from PROJECT_FILE.i:769.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:780.
+        Called from PROJECT_FILE.i:770.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:716.
+        Called from PROJECT_FILE.i:708.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:781.
+        Called from PROJECT_FILE.i:771.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:717.
+        Called from PROJECT_FILE.i:709.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:782.
+        Called from PROJECT_FILE.i:772.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:718.
+        Called from PROJECT_FILE.i:710.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:720.
+        Called from PROJECT_FILE.i:711.
 [value] Done for function __gmpz_init
-PROJECT_FILE.i:721:[value] Assertion got status valid.
+PROJECT_FILE.i:712:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:722.
+        Called from PROJECT_FILE.i:713.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_tdiv_q <- main.
-        Called from PROJECT_FILE.i:724.
+        Called from PROJECT_FILE.i:714.
 PROJECT_FILE.i:151:[value] Function __gmpz_tdiv_q: precondition got status valid.
 PROJECT_FILE.i:152:[value] Function __gmpz_tdiv_q: precondition got status valid.
 PROJECT_FILE.i:153:[value] Function __gmpz_tdiv_q: precondition got status valid.
 [value] Done for function __gmpz_tdiv_q
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:725.
+        Called from PROJECT_FILE.i:715.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:728.
+        Called from PROJECT_FILE.i:718.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:729.
+        Called from PROJECT_FILE.i:719.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:730.
+        Called from PROJECT_FILE.i:720.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:763.
+        Called from PROJECT_FILE.i:753.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:737.
+        Called from PROJECT_FILE.i:727.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:765.
+        Called from PROJECT_FILE.i:755.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:738.
+        Called from PROJECT_FILE.i:728.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:766.
+        Called from PROJECT_FILE.i:756.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_mul <- main.
-        Called from PROJECT_FILE.i:739.
+        Called from PROJECT_FILE.i:729.
 PROJECT_FILE.i:145:[value] Function __gmpz_mul: precondition got status valid.
 PROJECT_FILE.i:146:[value] Function __gmpz_mul: precondition got status valid.
 PROJECT_FILE.i:147:[value] Function __gmpz_mul: precondition got status valid.
 [value] Done for function __gmpz_mul
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:767.
+        Called from PROJECT_FILE.i:757.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:740.
+        Called from PROJECT_FILE.i:730.
 [value] Done for function __gmpz_cmp
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:741.
+        Called from PROJECT_FILE.i:731.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:742.
+        Called from PROJECT_FILE.i:732.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:752.
+        Called from PROJECT_FILE.i:742.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init <- main.
-        Called from PROJECT_FILE.i:753.
+        Called from PROJECT_FILE.i:743.
 [value] Done for function __gmpz_init
 [value] computing for function __gmpz_add <- main.
-        Called from PROJECT_FILE.i:754.
+        Called from PROJECT_FILE.i:744.
 [value] Done for function __gmpz_add
 [value] computing for function __gmpz_set <- main.
-        Called from PROJECT_FILE.i:755.
+        Called from PROJECT_FILE.i:745.
 [value] Done for function __gmpz_set
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:763.
+        Called from PROJECT_FILE.i:753.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:756.
+        Called from PROJECT_FILE.i:746.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:757.
+        Called from PROJECT_FILE.i:747.
 [value] Done for function __gmpz_clear
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:787.
+        Called from PROJECT_FILE.i:777.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:790.
+        Called from PROJECT_FILE.i:780.
 [value] Done for function __gmpz_clear
 [value] Recording results for main
 [value] done for function main
@@ -742,69 +742,69 @@ int main(void)
   int __retres;
   /*@ assert ∀ ℤ x; 0 ≤ x ∧ x ≤ 1 ⇒ x ≡ 0 ∨ x ≡ 1; */ ;
   {
-    int __e_acsl_var;
+    int __e_acsl;
     mpz_t __e_acsl_x;
-    __e_acsl_var = 1;
+    __e_acsl = 1;
     __gmpz_init((__mpz_struct *)(__e_acsl_x));
     {
-      mpz_t __e_acsl_var_7;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)0);
+      mpz_t __e_acsl_7;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)0);
       __gmpz_set((__mpz_struct *)(__e_acsl_x),
-                 (__mpz_struct const *)(__e_acsl_var_7));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
+                 (__mpz_struct const *)(__e_acsl_7));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_7));
     }
     
     while (1) {
       {
-        mpz_t __e_acsl_var_8;
-        int __e_acsl_var_9;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_8),(long)1);
-        __e_acsl_var_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x),
-                                    (__mpz_struct const *)(__e_acsl_var_8));
-        if (! (__e_acsl_var_9 <= 0)) { break; }
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_8));
+        mpz_t __e_acsl_8;
+        int __e_acsl_9;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_8),(long)1);
+        __e_acsl_9 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x),
+                                (__mpz_struct const *)(__e_acsl_8));
+        if (! (__e_acsl_9 <= 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_8));
       }
       
       {
-        mpz_t __e_acsl_var_2;
-        int __e_acsl_var_3;
-        int __e_acsl_var_6;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)0);
-        __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x),
-                                    (__mpz_struct const *)(__e_acsl_var_2));
-        if (__e_acsl_var_3 == 0) { __e_acsl_var_6 = 1; }
+        mpz_t __e_acsl_2;
+        int __e_acsl_3;
+        int __e_acsl_6;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+        __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x),
+                                (__mpz_struct const *)(__e_acsl_2));
+        if (__e_acsl_3 == 0) { __e_acsl_6 = 1; }
         else {
-          mpz_t __e_acsl_var_4;
-          int __e_acsl_var_5;
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)1);
-          __e_acsl_var_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x),
-                                      (__mpz_struct const *)(__e_acsl_var_4));
-          __e_acsl_var_6 = __e_acsl_var_5 == 0;
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
+          mpz_t __e_acsl_4;
+          int __e_acsl_5;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)1);
+          __e_acsl_5 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x),
+                                  (__mpz_struct const *)(__e_acsl_4));
+          __e_acsl_6 = __e_acsl_5 == 0;
+          __gmpz_clear((__mpz_struct *)(__e_acsl_4));
         }
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
-        if (! __e_acsl_var_6) {
-          __e_acsl_var = 0;
+        __gmpz_clear((__mpz_struct *)(__e_acsl_2));
+        if (! __e_acsl_6) {
+          __e_acsl = 0;
           goto e_acsl_end_loop1; }
       }
       
       {
-        mpz_t __e_acsl_var_10;
-        mpz_t __e_acsl_var_11;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)((char)1));
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_11));
-        __gmpz_add((__mpz_struct *)(__e_acsl_var_11),
+        mpz_t __e_acsl_10;
+        mpz_t __e_acsl_11;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_11));
+        __gmpz_add((__mpz_struct *)(__e_acsl_11),
                    (__mpz_struct const *)(__e_acsl_x),
-                   (__mpz_struct const *)(__e_acsl_var_10));
+                   (__mpz_struct const *)(__e_acsl_10));
         __gmpz_set((__mpz_struct *)(__e_acsl_x),
-                   (__mpz_struct const *)(__e_acsl_var_11));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_11));
+                   (__mpz_struct const *)(__e_acsl_11));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_10));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_11));
       }
       
     }
     e_acsl_end_loop1: ;
-    e_acsl_assert(__e_acsl_var,(char *)"Assertion",
+    e_acsl_assert(__e_acsl,(char *)"Assertion",
                   (char *)"(\\forall integer x; 0 <= x && x <= 1 ==> x == 0 || x == 1)",
                   11);
     __gmpz_clear((__mpz_struct *)(__e_acsl_x));
@@ -812,68 +812,67 @@ int main(void)
   
   /*@ assert ∀ ℤ x; 0 < x ∧ x ≤ 1 ⇒ x ≡ 1; */ ;
   {
-    int __e_acsl_var_12;
+    int __e_acsl_12;
     mpz_t __e_acsl_x_2;
-    __e_acsl_var_12 = 1;
+    __e_acsl_12 = 1;
     __gmpz_init((__mpz_struct *)(__e_acsl_x_2));
     {
-      mpz_t __e_acsl_var_15;
-      mpz_t __e_acsl_var_16;
-      mpz_t __e_acsl_var_17;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),(long)0);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_16),(long)((char)1));
-      __gmpz_init((__mpz_struct *)(__e_acsl_var_17));
-      __gmpz_add((__mpz_struct *)(__e_acsl_var_17),
-                 (__mpz_struct const *)(__e_acsl_var_15),
-                 (__mpz_struct const *)(__e_acsl_var_16));
+      mpz_t __e_acsl_15;
+      mpz_t __e_acsl_16;
+      mpz_t __e_acsl_17;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_15),(long)0);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),(long)((char)1));
+      __gmpz_init((__mpz_struct *)(__e_acsl_17));
+      __gmpz_add((__mpz_struct *)(__e_acsl_17),
+                 (__mpz_struct const *)(__e_acsl_15),
+                 (__mpz_struct const *)(__e_acsl_16));
       __gmpz_set((__mpz_struct *)(__e_acsl_x_2),
-                 (__mpz_struct const *)(__e_acsl_var_17));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_17));
+                 (__mpz_struct const *)(__e_acsl_17));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_15));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_16));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_17));
     }
     
     while (1) {
       {
-        mpz_t __e_acsl_var_18;
-        int __e_acsl_var_19;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)1);
-        __e_acsl_var_19 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_2),
-                                     (__mpz_struct const *)(__e_acsl_var_18));
-        if (! (__e_acsl_var_19 <= 0)) { break; }
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
+        mpz_t __e_acsl_18;
+        int __e_acsl_19;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_18),(long)1);
+        __e_acsl_19 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_2),
+                                 (__mpz_struct const *)(__e_acsl_18));
+        if (! (__e_acsl_19 <= 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_18));
       }
       
       {
-        mpz_t __e_acsl_var_13;
-        int __e_acsl_var_14;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)1);
-        __e_acsl_var_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_2),
-                                     (__mpz_struct const *)(__e_acsl_var_13));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-        if (! (__e_acsl_var_14 == 0)) {
-          __e_acsl_var_12 = 0;
-          goto e_acsl_end_loop2;
-        }
+        mpz_t __e_acsl_13;
+        int __e_acsl_14;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)1);
+        __e_acsl_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_2),
+                                 (__mpz_struct const *)(__e_acsl_13));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+        if (! (__e_acsl_14 == 0)) {
+          __e_acsl_12 = 0;
+          goto e_acsl_end_loop2; }
       }
       
       {
-        mpz_t __e_acsl_var_20;
-        mpz_t __e_acsl_var_21;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_20),(long)((char)1));
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_21));
-        __gmpz_add((__mpz_struct *)(__e_acsl_var_21),
+        mpz_t __e_acsl_20;
+        mpz_t __e_acsl_21;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_20),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_21));
+        __gmpz_add((__mpz_struct *)(__e_acsl_21),
                    (__mpz_struct const *)(__e_acsl_x_2),
-                   (__mpz_struct const *)(__e_acsl_var_20));
+                   (__mpz_struct const *)(__e_acsl_20));
         __gmpz_set((__mpz_struct *)(__e_acsl_x_2),
-                   (__mpz_struct const *)(__e_acsl_var_21));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_20));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
+                   (__mpz_struct const *)(__e_acsl_21));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_20));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_21));
       }
       
     }
     e_acsl_end_loop2: ;
-    e_acsl_assert(__e_acsl_var_12,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_12,(char *)"Assertion",
                   (char *)"(\\forall integer x; 0 < x && x <= 1 ==> x == 1)",
                   12);
     __gmpz_clear((__mpz_struct *)(__e_acsl_x_2));
@@ -881,57 +880,57 @@ int main(void)
   
   /*@ assert ∀ ℤ x; 0 < x ∧ x < 1 ⇒ \false; */ ;
   {
-    int __e_acsl_var_22;
+    int __e_acsl_22;
     mpz_t __e_acsl_x_3;
-    __e_acsl_var_22 = 1;
+    __e_acsl_22 = 1;
     __gmpz_init((__mpz_struct *)(__e_acsl_x_3));
     {
-      mpz_t __e_acsl_var_23;
-      mpz_t __e_acsl_var_24;
-      mpz_t __e_acsl_var_25;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_23),(long)0);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_24),(long)((char)1));
-      __gmpz_init((__mpz_struct *)(__e_acsl_var_25));
-      __gmpz_add((__mpz_struct *)(__e_acsl_var_25),
-                 (__mpz_struct const *)(__e_acsl_var_23),
-                 (__mpz_struct const *)(__e_acsl_var_24));
+      mpz_t __e_acsl_23;
+      mpz_t __e_acsl_24;
+      mpz_t __e_acsl_25;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_23),(long)0);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_24),(long)((char)1));
+      __gmpz_init((__mpz_struct *)(__e_acsl_25));
+      __gmpz_add((__mpz_struct *)(__e_acsl_25),
+                 (__mpz_struct const *)(__e_acsl_23),
+                 (__mpz_struct const *)(__e_acsl_24));
       __gmpz_set((__mpz_struct *)(__e_acsl_x_3),
-                 (__mpz_struct const *)(__e_acsl_var_25));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_23));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_24));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
+                 (__mpz_struct const *)(__e_acsl_25));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_23));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_24));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_25));
     }
     
     while (1) {
       {
-        mpz_t __e_acsl_var_26;
-        int __e_acsl_var_27;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_26),(long)1);
-        __e_acsl_var_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_3),
-                                     (__mpz_struct const *)(__e_acsl_var_26));
-        if (! (__e_acsl_var_27 < 0)) { break; }
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_26));
+        mpz_t __e_acsl_26;
+        int __e_acsl_27;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_26),(long)1);
+        __e_acsl_27 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_3),
+                                 (__mpz_struct const *)(__e_acsl_26));
+        if (! (__e_acsl_27 < 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_26));
       }
       
-      __e_acsl_var_22 = 0;
+      __e_acsl_22 = 0;
       goto e_acsl_end_loop3;
       {
-        mpz_t __e_acsl_var_28;
-        mpz_t __e_acsl_var_29;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_28),(long)((char)1));
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_29));
-        __gmpz_add((__mpz_struct *)(__e_acsl_var_29),
+        mpz_t __e_acsl_28;
+        mpz_t __e_acsl_29;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_28),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_29));
+        __gmpz_add((__mpz_struct *)(__e_acsl_29),
                    (__mpz_struct const *)(__e_acsl_x_3),
-                   (__mpz_struct const *)(__e_acsl_var_28));
+                   (__mpz_struct const *)(__e_acsl_28));
         __gmpz_set((__mpz_struct *)(__e_acsl_x_3),
-                   (__mpz_struct const *)(__e_acsl_var_29));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_29));
+                   (__mpz_struct const *)(__e_acsl_29));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_28));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_29));
       }
       
     }
     e_acsl_end_loop3: ;
-    e_acsl_assert(__e_acsl_var_22,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_22,(char *)"Assertion",
                   (char *)"(\\forall integer x; 0 < x && x < 1 ==> \\false)",
                   13);
     __gmpz_clear((__mpz_struct *)(__e_acsl_x_3));
@@ -939,59 +938,58 @@ int main(void)
   
   /*@ assert ∀ ℤ x; 0 ≤ x ∧ x < 1 ⇒ x ≡ 0; */ ;
   {
-    int __e_acsl_var_30;
+    int __e_acsl_30;
     mpz_t __e_acsl_x_4;
-    __e_acsl_var_30 = 1;
+    __e_acsl_30 = 1;
     __gmpz_init((__mpz_struct *)(__e_acsl_x_4));
     {
-      mpz_t __e_acsl_var_33;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_33),(long)0);
+      mpz_t __e_acsl_33;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_33),(long)0);
       __gmpz_set((__mpz_struct *)(__e_acsl_x_4),
-                 (__mpz_struct const *)(__e_acsl_var_33));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_33));
+                 (__mpz_struct const *)(__e_acsl_33));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_33));
     }
     
     while (1) {
       {
-        mpz_t __e_acsl_var_34;
-        int __e_acsl_var_35;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_34),(long)1);
-        __e_acsl_var_35 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_4),
-                                     (__mpz_struct const *)(__e_acsl_var_34));
-        if (! (__e_acsl_var_35 < 0)) { break; }
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
+        mpz_t __e_acsl_34;
+        int __e_acsl_35;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_34),(long)1);
+        __e_acsl_35 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_4),
+                                 (__mpz_struct const *)(__e_acsl_34));
+        if (! (__e_acsl_35 < 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_34));
       }
       
       {
-        mpz_t __e_acsl_var_31;
-        int __e_acsl_var_32;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),(long)0);
-        __e_acsl_var_32 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_4),
-                                     (__mpz_struct const *)(__e_acsl_var_31));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-        if (! (__e_acsl_var_32 == 0)) {
-          __e_acsl_var_30 = 0;
-          goto e_acsl_end_loop4;
-        }
+        mpz_t __e_acsl_31;
+        int __e_acsl_32;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_31),(long)0);
+        __e_acsl_32 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_4),
+                                 (__mpz_struct const *)(__e_acsl_31));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+        if (! (__e_acsl_32 == 0)) {
+          __e_acsl_30 = 0;
+          goto e_acsl_end_loop4; }
       }
       
       {
-        mpz_t __e_acsl_var_36;
-        mpz_t __e_acsl_var_37;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_36),(long)((char)1));
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_37));
-        __gmpz_add((__mpz_struct *)(__e_acsl_var_37),
+        mpz_t __e_acsl_36;
+        mpz_t __e_acsl_37;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_36),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_37));
+        __gmpz_add((__mpz_struct *)(__e_acsl_37),
                    (__mpz_struct const *)(__e_acsl_x_4),
-                   (__mpz_struct const *)(__e_acsl_var_36));
+                   (__mpz_struct const *)(__e_acsl_36));
         __gmpz_set((__mpz_struct *)(__e_acsl_x_4),
-                   (__mpz_struct const *)(__e_acsl_var_37));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_36));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_37));
+                   (__mpz_struct const *)(__e_acsl_37));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_36));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_37));
       }
       
     }
     e_acsl_end_loop4: ;
-    e_acsl_assert(__e_acsl_var_30,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_30,(char *)"Assertion",
                   (char *)"(\\forall integer x; 0 <= x && x < 1 ==> x == 0)",
                   14);
     __gmpz_clear((__mpz_struct *)(__e_acsl_x_4));
@@ -1002,142 +1000,140 @@ int main(void)
   ((0 ≤ x ∧ x < 2) ∧ (0 ≤ y ∧ y < 5)) ∧ (0 ≤ z ∧ z ≤ y) ⇒
   x+z ≤ y+1; */ ;
   {
-    int __e_acsl_var_38;
+    int __e_acsl_38;
     mpz_t __e_acsl_x_5;
     mpz_t __e_acsl_y;
     mpz_t __e_acsl_z;
-    __e_acsl_var_38 = 1;
+    __e_acsl_38 = 1;
     __gmpz_init((__mpz_struct *)(__e_acsl_x_5));
     __gmpz_init((__mpz_struct *)(__e_acsl_y));
     __gmpz_init((__mpz_struct *)(__e_acsl_z));
     {
-      mpz_t __e_acsl_var_52;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_52),(long)0);
+      mpz_t __e_acsl_52;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_52),(long)0);
       __gmpz_set((__mpz_struct *)(__e_acsl_x_5),
-                 (__mpz_struct const *)(__e_acsl_var_52));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_52));
+                 (__mpz_struct const *)(__e_acsl_52));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_52));
     }
     
     while (1) {
       {
-        mpz_t __e_acsl_var_53;
-        int __e_acsl_var_54;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_53),(long)2);
-        __e_acsl_var_54 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_5),
-                                     (__mpz_struct const *)(__e_acsl_var_53));
-        if (! (__e_acsl_var_54 < 0)) { break; }
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_53));
+        mpz_t __e_acsl_53;
+        int __e_acsl_54;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_53),(long)2);
+        __e_acsl_54 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_5),
+                                 (__mpz_struct const *)(__e_acsl_53));
+        if (! (__e_acsl_54 < 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_53));
       }
       
       {
-        mpz_t __e_acsl_var_47;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_47),(long)0);
+        mpz_t __e_acsl_47;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_47),(long)0);
         __gmpz_set((__mpz_struct *)(__e_acsl_y),
-                   (__mpz_struct const *)(__e_acsl_var_47));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_47));
+                   (__mpz_struct const *)(__e_acsl_47));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_47));
       }
       
       while (1) {
         {
-          mpz_t __e_acsl_var_48;
-          int __e_acsl_var_49;
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_48),(long)5);
-          __e_acsl_var_49 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_y),
-                                       (__mpz_struct const *)(__e_acsl_var_48));
-          if (! (__e_acsl_var_49 < 0)) { break; }
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_48));
+          mpz_t __e_acsl_48;
+          int __e_acsl_49;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_48),(long)5);
+          __e_acsl_49 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_y),
+                                   (__mpz_struct const *)(__e_acsl_48));
+          if (! (__e_acsl_49 < 0)) { break; }
+          __gmpz_clear((__mpz_struct *)(__e_acsl_48));
         }
         
         {
-          mpz_t __e_acsl_var_43;
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_43),(long)0);
+          mpz_t __e_acsl_43;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_43),(long)0);
           __gmpz_set((__mpz_struct *)(__e_acsl_z),
-                     (__mpz_struct const *)(__e_acsl_var_43));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_43));
+                     (__mpz_struct const *)(__e_acsl_43));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_43));
         }
         
         while (1) {
           {
-            int __e_acsl_var_44;
-            __e_acsl_var_44 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_z),
-                                         (__mpz_struct const *)(__e_acsl_y));
-            if (! (__e_acsl_var_44 <= 0)) { break; }
+            int __e_acsl_44;
+            __e_acsl_44 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_z),
+                                     (__mpz_struct const *)(__e_acsl_y));
+            if (! (__e_acsl_44 <= 0)) { break; }
           }
           
           {
-            mpz_t __e_acsl_var_39;
-            mpz_t __e_acsl_var_40;
-            mpz_t __e_acsl_var_41;
-            int __e_acsl_var_42;
-            __gmpz_init((__mpz_struct *)(__e_acsl_var_39));
-            __gmpz_add((__mpz_struct *)(__e_acsl_var_39),
+            mpz_t __e_acsl_39;
+            mpz_t __e_acsl_40;
+            mpz_t __e_acsl_41;
+            int __e_acsl_42;
+            __gmpz_init((__mpz_struct *)(__e_acsl_39));
+            __gmpz_add((__mpz_struct *)(__e_acsl_39),
                        (__mpz_struct const *)(__e_acsl_x_5),
                        (__mpz_struct const *)(__e_acsl_z));
-            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_40),(long)1);
-            __gmpz_init((__mpz_struct *)(__e_acsl_var_41));
-            __gmpz_add((__mpz_struct *)(__e_acsl_var_41),
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_40),(long)1);
+            __gmpz_init((__mpz_struct *)(__e_acsl_41));
+            __gmpz_add((__mpz_struct *)(__e_acsl_41),
                        (__mpz_struct const *)(__e_acsl_y),
-                       (__mpz_struct const *)(__e_acsl_var_40));
-            __e_acsl_var_42 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_39),
-                                         (__mpz_struct const *)(__e_acsl_var_41));
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_39));
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_40));
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_41));
-            if (! (__e_acsl_var_42 <= 0)) {
-              __e_acsl_var_38 = 0;
+                       (__mpz_struct const *)(__e_acsl_40));
+            __e_acsl_42 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_39),
+                                     (__mpz_struct const *)(__e_acsl_41));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_39));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_40));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_41));
+            if (! (__e_acsl_42 <= 0)) {
+              __e_acsl_38 = 0;
               goto e_acsl_end_loop5;
             }
           }
           
           {
-            mpz_t __e_acsl_var_45;
-            mpz_t __e_acsl_var_46;
-            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_45),
-                               (long)((char)1));
-            __gmpz_init((__mpz_struct *)(__e_acsl_var_46));
-            __gmpz_add((__mpz_struct *)(__e_acsl_var_46),
+            mpz_t __e_acsl_45;
+            mpz_t __e_acsl_46;
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_45),(long)((char)1));
+            __gmpz_init((__mpz_struct *)(__e_acsl_46));
+            __gmpz_add((__mpz_struct *)(__e_acsl_46),
                        (__mpz_struct const *)(__e_acsl_z),
-                       (__mpz_struct const *)(__e_acsl_var_45));
+                       (__mpz_struct const *)(__e_acsl_45));
             __gmpz_set((__mpz_struct *)(__e_acsl_z),
-                       (__mpz_struct const *)(__e_acsl_var_46));
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_45));
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_46));
+                       (__mpz_struct const *)(__e_acsl_46));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_45));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_46));
           }
           
         }
         {
-          mpz_t __e_acsl_var_50;
-          mpz_t __e_acsl_var_51;
-          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_50),
-                             (long)((char)1));
-          __gmpz_init((__mpz_struct *)(__e_acsl_var_51));
-          __gmpz_add((__mpz_struct *)(__e_acsl_var_51),
+          mpz_t __e_acsl_50;
+          mpz_t __e_acsl_51;
+          __gmpz_init_set_si((__mpz_struct *)(__e_acsl_50),(long)((char)1));
+          __gmpz_init((__mpz_struct *)(__e_acsl_51));
+          __gmpz_add((__mpz_struct *)(__e_acsl_51),
                      (__mpz_struct const *)(__e_acsl_y),
-                     (__mpz_struct const *)(__e_acsl_var_50));
+                     (__mpz_struct const *)(__e_acsl_50));
           __gmpz_set((__mpz_struct *)(__e_acsl_y),
-                     (__mpz_struct const *)(__e_acsl_var_51));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_50));
-          __gmpz_clear((__mpz_struct *)(__e_acsl_var_51));
+                     (__mpz_struct const *)(__e_acsl_51));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_50));
+          __gmpz_clear((__mpz_struct *)(__e_acsl_51));
         }
         
       }
       {
-        mpz_t __e_acsl_var_55;
-        mpz_t __e_acsl_var_56;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_55),(long)((char)1));
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_56));
-        __gmpz_add((__mpz_struct *)(__e_acsl_var_56),
+        mpz_t __e_acsl_55;
+        mpz_t __e_acsl_56;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_55),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_56));
+        __gmpz_add((__mpz_struct *)(__e_acsl_56),
                    (__mpz_struct const *)(__e_acsl_x_5),
-                   (__mpz_struct const *)(__e_acsl_var_55));
+                   (__mpz_struct const *)(__e_acsl_55));
         __gmpz_set((__mpz_struct *)(__e_acsl_x_5),
-                   (__mpz_struct const *)(__e_acsl_var_56));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_55));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_56));
+                   (__mpz_struct const *)(__e_acsl_56));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_55));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_56));
       }
       
     }
     e_acsl_end_loop5: ;
-    e_acsl_assert(__e_acsl_var_38,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_38,(char *)"Assertion",
                   (char *)"(\\forall integer x, integer y, integer z;\n  ((0 <= x && x < 2) && (0 <= y && y < 5)) && (0 <= z && z <= y) ==>\n  x+z <= y+1)",
                   18);
     __gmpz_clear((__mpz_struct *)(__e_acsl_x_5));
@@ -1147,59 +1143,59 @@ int main(void)
   
   /*@ assert ∃ ℤ x; (0 ≤ x ∧ x < 10) ∧ x ≡ 5; */ ;
   {
-    int __e_acsl_var_57;
+    int __e_acsl_57;
     mpz_t __e_acsl_x_6;
-    __e_acsl_var_57 = 0;
+    __e_acsl_57 = 0;
     __gmpz_init((__mpz_struct *)(__e_acsl_x_6));
     {
-      mpz_t __e_acsl_var_60;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_60),(long)0);
+      mpz_t __e_acsl_60;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_60),(long)0);
       __gmpz_set((__mpz_struct *)(__e_acsl_x_6),
-                 (__mpz_struct const *)(__e_acsl_var_60));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_60));
+                 (__mpz_struct const *)(__e_acsl_60));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_60));
     }
     
     while (1) {
       {
-        mpz_t __e_acsl_var_61;
-        int __e_acsl_var_62;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_61),(long)10);
-        __e_acsl_var_62 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_6),
-                                     (__mpz_struct const *)(__e_acsl_var_61));
-        if (! (__e_acsl_var_62 < 0)) { break; }
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_61));
+        mpz_t __e_acsl_61;
+        int __e_acsl_62;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_61),(long)10);
+        __e_acsl_62 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_6),
+                                 (__mpz_struct const *)(__e_acsl_61));
+        if (! (__e_acsl_62 < 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_61));
       }
       
       {
-        mpz_t __e_acsl_var_58;
-        int __e_acsl_var_59;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_58),(long)5);
-        __e_acsl_var_59 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_6),
-                                     (__mpz_struct const *)(__e_acsl_var_58));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_58));
-        if (! (! (__e_acsl_var_59 == 0))) {
-          __e_acsl_var_57 = 1;
+        mpz_t __e_acsl_58;
+        int __e_acsl_59;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_58),(long)5);
+        __e_acsl_59 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_6),
+                                 (__mpz_struct const *)(__e_acsl_58));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_58));
+        if (! (! (__e_acsl_59 == 0))) {
+          __e_acsl_57 = 1;
           goto e_acsl_end_loop6;
         }
       }
       
       {
-        mpz_t __e_acsl_var_63;
-        mpz_t __e_acsl_var_64;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_63),(long)((char)1));
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_64));
-        __gmpz_add((__mpz_struct *)(__e_acsl_var_64),
+        mpz_t __e_acsl_63;
+        mpz_t __e_acsl_64;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_63),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_64));
+        __gmpz_add((__mpz_struct *)(__e_acsl_64),
                    (__mpz_struct const *)(__e_acsl_x_6),
-                   (__mpz_struct const *)(__e_acsl_var_63));
+                   (__mpz_struct const *)(__e_acsl_63));
         __gmpz_set((__mpz_struct *)(__e_acsl_x_6),
-                   (__mpz_struct const *)(__e_acsl_var_64));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_63));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_64));
+                   (__mpz_struct const *)(__e_acsl_64));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_63));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_64));
       }
       
     }
     e_acsl_end_loop6: ;
-    e_acsl_assert(__e_acsl_var_57,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_57,(char *)"Assertion",
                   (char *)"(\\exists integer x; (0 <= x && x < 10) && x == 5)",
                   23);
     __gmpz_clear((__mpz_struct *)(__e_acsl_x_6));
@@ -1209,153 +1205,153 @@ int main(void)
   assert ∀ ℤ x; 0 ≤ x ∧ x < 10 ⇒
   (x%2 ≡ 0 ⇒ (∃ ℤ y; (0 ≤ y ∧ y ≤ x/2) ∧ x ≡ 2*y)); */ ;
   {
-    int __e_acsl_var_65;
+    int __e_acsl_65;
     mpz_t __e_acsl_x_7;
-    __e_acsl_var_65 = 1;
+    __e_acsl_65 = 1;
     __gmpz_init((__mpz_struct *)(__e_acsl_x_7));
     {
-      mpz_t __e_acsl_var_84;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_84),(long)0);
+      mpz_t __e_acsl_84;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_84),(long)0);
       __gmpz_set((__mpz_struct *)(__e_acsl_x_7),
-                 (__mpz_struct const *)(__e_acsl_var_84));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_84));
+                 (__mpz_struct const *)(__e_acsl_84));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_84));
     }
     
     while (1) {
       {
-        mpz_t __e_acsl_var_85;
-        int __e_acsl_var_86;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_85),(long)10);
-        __e_acsl_var_86 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_7),
-                                     (__mpz_struct const *)(__e_acsl_var_85));
-        if (! (__e_acsl_var_86 < 0)) { break; }
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_85));
+        mpz_t __e_acsl_85;
+        int __e_acsl_86;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_85),(long)10);
+        __e_acsl_86 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_7),
+                                 (__mpz_struct const *)(__e_acsl_85));
+        if (! (__e_acsl_86 < 0)) { break; }
+        __gmpz_clear((__mpz_struct *)(__e_acsl_85));
       }
       
       {
-        mpz_t __e_acsl_var_66;
-        mpz_t __e_acsl_var_67;
-        int __e_acsl_var_68;
-        mpz_t __e_acsl_var_69;
-        int __e_acsl_var_70;
-        int __e_acsl_var_83;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_66),(long)2);
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_67),(long)0);
-        __e_acsl_var_68 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_66),
-                                     (__mpz_struct const *)(__e_acsl_var_67));
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_69));
+        mpz_t __e_acsl_66;
+        mpz_t __e_acsl_67;
+        int __e_acsl_68;
+        mpz_t __e_acsl_69;
+        int __e_acsl_70;
+        int __e_acsl_83;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_66),(long)2);
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_67),(long)0);
+        __e_acsl_68 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_66),
+                                 (__mpz_struct const *)(__e_acsl_67));
+        __gmpz_init((__mpz_struct *)(__e_acsl_69));
         /*@ assert 2 ≢ 0; */ ;
-        e_acsl_assert(! (__e_acsl_var_68 == 0),(char *)"Assertion",
+        e_acsl_assert(! (__e_acsl_68 == 0),(char *)"Assertion",
                       (char *)"(2 == 0)",28);
-        __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_var_69),
+        __gmpz_tdiv_r((__mpz_struct *)(__e_acsl_69),
                       (__mpz_struct const *)(__e_acsl_x_7),
-                      (__mpz_struct const *)(__e_acsl_var_66));
-        __e_acsl_var_70 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_69),
-                                     (__mpz_struct const *)(__e_acsl_var_67));
-        if (! (__e_acsl_var_70 == 0)) { __e_acsl_var_83 = 1; }
+                      (__mpz_struct const *)(__e_acsl_66));
+        __e_acsl_70 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_69),
+                                 (__mpz_struct const *)(__e_acsl_67));
+        if (! (__e_acsl_70 == 0)) { __e_acsl_83 = 1; }
         else {
-          int __e_acsl_var_71;
+          int __e_acsl_71;
           mpz_t __e_acsl_y_2;
-          __e_acsl_var_71 = 0;
+          __e_acsl_71 = 0;
           __gmpz_init((__mpz_struct *)(__e_acsl_y_2));
           {
-            mpz_t __e_acsl_var_75;
-            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_75),(long)0);
+            mpz_t __e_acsl_75;
+            __gmpz_init_set_si((__mpz_struct *)(__e_acsl_75),(long)0);
             __gmpz_set((__mpz_struct *)(__e_acsl_y_2),
-                       (__mpz_struct const *)(__e_acsl_var_75));
-            __gmpz_clear((__mpz_struct *)(__e_acsl_var_75));
+                       (__mpz_struct const *)(__e_acsl_75));
+            __gmpz_clear((__mpz_struct *)(__e_acsl_75));
           }
           
           while (1) {
             {
-              mpz_t __e_acsl_var_76;
-              mpz_t __e_acsl_var_77;
-              int __e_acsl_var_78;
-              mpz_t __e_acsl_var_79;
-              int __e_acsl_var_80;
-              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_76),(long)2);
-              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_77),(long)0);
-              __e_acsl_var_78 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_76),
-                                           (__mpz_struct const *)(__e_acsl_var_77));
-              __gmpz_init((__mpz_struct *)(__e_acsl_var_79));
+              mpz_t __e_acsl_76;
+              mpz_t __e_acsl_77;
+              int __e_acsl_78;
+              mpz_t __e_acsl_79;
+              int __e_acsl_80;
+              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_76),(long)2);
+              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_77),(long)0);
+              __e_acsl_78 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_76),
+                                       (__mpz_struct const *)(__e_acsl_77));
+              __gmpz_init((__mpz_struct *)(__e_acsl_79));
               /*@ assert 2 ≢ 0; */ ;
-              e_acsl_assert(! (__e_acsl_var_78 == 0),(char *)"Assertion",
+              e_acsl_assert(! (__e_acsl_78 == 0),(char *)"Assertion",
                             (char *)"(2 == 0)",28);
-              __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_var_79),
+              __gmpz_tdiv_q((__mpz_struct *)(__e_acsl_79),
                             (__mpz_struct const *)(__e_acsl_x_7),
-                            (__mpz_struct const *)(__e_acsl_var_76));
-              __e_acsl_var_80 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_y_2),
-                                           (__mpz_struct const *)(__e_acsl_var_79));
-              if (! (__e_acsl_var_80 <= 0)) { break; }
-              __gmpz_clear((__mpz_struct *)(__e_acsl_var_76));
-              __gmpz_clear((__mpz_struct *)(__e_acsl_var_77));
-              __gmpz_clear((__mpz_struct *)(__e_acsl_var_79));
+                            (__mpz_struct const *)(__e_acsl_76));
+              __e_acsl_80 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_y_2),
+                                       (__mpz_struct const *)(__e_acsl_79));
+              if (! (__e_acsl_80 <= 0)) { break; }
+              __gmpz_clear((__mpz_struct *)(__e_acsl_76));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_77));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_79));
             }
             
             {
-              mpz_t __e_acsl_var_72;
-              mpz_t __e_acsl_var_73;
-              int __e_acsl_var_74;
-              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_72),(long)2);
-              __gmpz_init((__mpz_struct *)(__e_acsl_var_73));
-              __gmpz_mul((__mpz_struct *)(__e_acsl_var_73),
-                         (__mpz_struct const *)(__e_acsl_var_72),
+              mpz_t __e_acsl_72;
+              mpz_t __e_acsl_73;
+              int __e_acsl_74;
+              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_72),(long)2);
+              __gmpz_init((__mpz_struct *)(__e_acsl_73));
+              __gmpz_mul((__mpz_struct *)(__e_acsl_73),
+                         (__mpz_struct const *)(__e_acsl_72),
                          (__mpz_struct const *)(__e_acsl_y_2));
-              __e_acsl_var_74 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_7),
-                                           (__mpz_struct const *)(__e_acsl_var_73));
-              __gmpz_clear((__mpz_struct *)(__e_acsl_var_72));
-              __gmpz_clear((__mpz_struct *)(__e_acsl_var_73));
-              if (! (! (__e_acsl_var_74 == 0))) {
-                __e_acsl_var_71 = 1;
+              __e_acsl_74 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_x_7),
+                                       (__mpz_struct const *)(__e_acsl_73));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_72));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_73));
+              if (! (! (__e_acsl_74 == 0))) {
+                __e_acsl_71 = 1;
                 goto e_acsl_end_loop7;
               }
             }
             
             {
-              mpz_t __e_acsl_var_81;
-              mpz_t __e_acsl_var_82;
-              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_81),
+              mpz_t __e_acsl_81;
+              mpz_t __e_acsl_82;
+              __gmpz_init_set_si((__mpz_struct *)(__e_acsl_81),
                                  (long)((char)1));
-              __gmpz_init((__mpz_struct *)(__e_acsl_var_82));
-              __gmpz_add((__mpz_struct *)(__e_acsl_var_82),
+              __gmpz_init((__mpz_struct *)(__e_acsl_82));
+              __gmpz_add((__mpz_struct *)(__e_acsl_82),
                          (__mpz_struct const *)(__e_acsl_y_2),
-                         (__mpz_struct const *)(__e_acsl_var_81));
+                         (__mpz_struct const *)(__e_acsl_81));
               __gmpz_set((__mpz_struct *)(__e_acsl_y_2),
-                         (__mpz_struct const *)(__e_acsl_var_82));
-              __gmpz_clear((__mpz_struct *)(__e_acsl_var_81));
-              __gmpz_clear((__mpz_struct *)(__e_acsl_var_82));
+                         (__mpz_struct const *)(__e_acsl_82));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_81));
+              __gmpz_clear((__mpz_struct *)(__e_acsl_82));
             }
             
           }
           e_acsl_end_loop7: ;
-          __e_acsl_var_83 = __e_acsl_var_71;
+          __e_acsl_83 = __e_acsl_71;
           __gmpz_clear((__mpz_struct *)(__e_acsl_y_2));
         }
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_66));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_67));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_69));
-        if (! __e_acsl_var_83) {
-          __e_acsl_var_65 = 0;
+        __gmpz_clear((__mpz_struct *)(__e_acsl_66));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_67));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_69));
+        if (! __e_acsl_83) {
+          __e_acsl_65 = 0;
           goto e_acsl_end_loop8; }
       }
       
       {
-        mpz_t __e_acsl_var_87;
-        mpz_t __e_acsl_var_88;
-        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_87),(long)((char)1));
-        __gmpz_init((__mpz_struct *)(__e_acsl_var_88));
-        __gmpz_add((__mpz_struct *)(__e_acsl_var_88),
+        mpz_t __e_acsl_87;
+        mpz_t __e_acsl_88;
+        __gmpz_init_set_si((__mpz_struct *)(__e_acsl_87),(long)((char)1));
+        __gmpz_init((__mpz_struct *)(__e_acsl_88));
+        __gmpz_add((__mpz_struct *)(__e_acsl_88),
                    (__mpz_struct const *)(__e_acsl_x_7),
-                   (__mpz_struct const *)(__e_acsl_var_87));
+                   (__mpz_struct const *)(__e_acsl_87));
         __gmpz_set((__mpz_struct *)(__e_acsl_x_7),
-                   (__mpz_struct const *)(__e_acsl_var_88));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_87));
-        __gmpz_clear((__mpz_struct *)(__e_acsl_var_88));
+                   (__mpz_struct const *)(__e_acsl_88));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_87));
+        __gmpz_clear((__mpz_struct *)(__e_acsl_88));
       }
       
     }
     e_acsl_end_loop8: ;
-    e_acsl_assert(__e_acsl_var_65,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_65,(char *)"Assertion",
                   (char *)"(\\forall integer x; 0 <= x && x < 10 ==>\n  (x%2 == 0 ==> (\\exists integer y; (0 <= y && y <= x/2) && x == 2*y)))",
                   27);
     __gmpz_clear((__mpz_struct *)(__e_acsl_x_7));
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/quantif.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/quantif.res.oracle
index 72f97d6b706..e6021325625 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/quantif.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/quantif.res.oracle
@@ -137,78 +137,78 @@ int main(void)
   int __retres;
   /*@ assert ∀ int x; 0 ≤ x ∧ x ≤ 1 ⇒ x ≡ 0 ∨ x ≡ 1; */ ;
   {
-    int __e_acsl_var;
+    int __e_acsl;
     int __e_acsl_x;
-    __e_acsl_var = 1;
+    __e_acsl = 1;
     __e_acsl_x = 0;
     while (1) {
       if (! (__e_acsl_x <= 1)) { break; }
-      { int __e_acsl_var_2;
-        if (__e_acsl_x == 0) { __e_acsl_var_2 = 1; }
-        else { __e_acsl_var_2 = __e_acsl_x == 1; }
-        if (! __e_acsl_var_2) {
-          __e_acsl_var = 0;
+      { int __e_acsl_2;
+        if (__e_acsl_x == 0) { __e_acsl_2 = 1; }
+        else { __e_acsl_2 = __e_acsl_x == 1; }
+        if (! __e_acsl_2) {
+          __e_acsl = 0;
           goto e_acsl_end_loop1; }
       }
       
       __e_acsl_x ++;
     }
     e_acsl_end_loop1: ;
-    e_acsl_assert(__e_acsl_var,(char *)"Assertion",
+    e_acsl_assert(__e_acsl,(char *)"Assertion",
                   (char *)"(\\forall int x; 0 <= x && x <= 1 ==> x == 0 || x == 1)",
                   11);
   }
   
   /*@ assert ∀ int x; 0 < x ∧ x ≤ 1 ⇒ x ≡ 1; */ ;
   {
-    int __e_acsl_var_3;
+    int __e_acsl_3;
     int __e_acsl_x_2;
-    __e_acsl_var_3 = 1;
+    __e_acsl_3 = 1;
     __e_acsl_x_2 = 0 + 1;
     while (1) {
       if (! (__e_acsl_x_2 <= 1)) { break; }
       if (! (__e_acsl_x_2 == 1)) {
-        __e_acsl_var_3 = 0;
+        __e_acsl_3 = 0;
         goto e_acsl_end_loop2; }
       __e_acsl_x_2 ++;
     }
     e_acsl_end_loop2: ;
-    e_acsl_assert(__e_acsl_var_3,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_3,(char *)"Assertion",
                   (char *)"(\\forall int x; 0 < x && x <= 1 ==> x == 1)",12);
   }
   
   /*@ assert ∀ int x; 0 < x ∧ x < 1 ⇒ \false; */ ;
   {
-    int __e_acsl_var_4;
+    int __e_acsl_4;
     int __e_acsl_x_3;
-    __e_acsl_var_4 = 1;
+    __e_acsl_4 = 1;
     __e_acsl_x_3 = 0 + 1;
     while (1) {
       if (! (__e_acsl_x_3 < 1)) { break; }
-      __e_acsl_var_4 = 0;
+      __e_acsl_4 = 0;
       goto e_acsl_end_loop3;
       __e_acsl_x_3 ++;
     }
     e_acsl_end_loop3: ;
-    e_acsl_assert(__e_acsl_var_4,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_4,(char *)"Assertion",
                   (char *)"(\\forall int x; 0 < x && x < 1 ==> \\false)",13);
   }
   
   /*@ assert ∀ int x; 0 ≤ x ∧ x < 1 ⇒ x ≡ 0; */ ;
   {
-    int __e_acsl_var_5;
+    int __e_acsl_5;
     int __e_acsl_x_4;
-    __e_acsl_var_5 = 1;
+    __e_acsl_5 = 1;
     __e_acsl_x_4 = 0;
     while (1) {
       if (! (__e_acsl_x_4 < 1)) { break; }
       if (! (__e_acsl_x_4 == 0)) {
-        __e_acsl_var_5 = 0;
+        __e_acsl_5 = 0;
         goto e_acsl_end_loop4; }
       __e_acsl_x_4 ++;
     }
     e_acsl_end_loop4: ;
-    e_acsl_assert(__e_acsl_var_5,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_5,(char *)"Assertion",
                   (char *)"(\\forall int x; 0 <= x && x < 1 ==> x == 0)",14);
   }
   
@@ -217,11 +217,11 @@ int main(void)
   ((0 ≤ x ∧ x < 2) ∧ (0 ≤ y ∧ y < 5)) ∧ (0 ≤ z ∧ z ≤ y) ⇒
   x+z ≤ y+1; */ ;
   {
-    int __e_acsl_var_6;
+    int __e_acsl_6;
     int __e_acsl_x_5;
     int __e_acsl_y;
     int __e_acsl_z;
-    __e_acsl_var_6 = 1;
+    __e_acsl_6 = 1;
     __e_acsl_x_5 = 0;
     while (1) {
       if (! (__e_acsl_x_5 < 2)) { break; }
@@ -232,7 +232,7 @@ int main(void)
         while (1) {
           if (! (__e_acsl_z <= __e_acsl_y)) { break; }
           if (! (__e_acsl_x_5 + __e_acsl_z <= __e_acsl_y + 1)) {
-            __e_acsl_var_6 = 0;
+            __e_acsl_6 = 0;
             goto e_acsl_end_loop5;
           }
           __e_acsl_z ++;
@@ -242,27 +242,26 @@ int main(void)
       __e_acsl_x_5 ++;
     }
     e_acsl_end_loop5: ;
-    e_acsl_assert(__e_acsl_var_6,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_6,(char *)"Assertion",
                   (char *)"(\\forall int x, int y, int z;\n  ((0 <= x && x < 2) && (0 <= y && y < 5)) && (0 <= z && z <= y) ==>\n  x+z <= y+1)",
                   18);
   }
   
   /*@ assert ∃ int x; (0 ≤ x ∧ x < 10) ∧ x ≡ 5; */ ;
   {
-    int __e_acsl_var_7;
+    int __e_acsl_7;
     int __e_acsl_x_6;
-    __e_acsl_var_7 = 0;
+    __e_acsl_7 = 0;
     __e_acsl_x_6 = 0;
     while (1) {
       if (! (__e_acsl_x_6 < 10)) { break; }
       if (! (! (__e_acsl_x_6 == 5))) {
-        __e_acsl_var_7 = 1;
-        goto e_acsl_end_loop6;
-      }
+        __e_acsl_7 = 1;
+        goto e_acsl_end_loop6; }
       __e_acsl_x_6 ++;
     }
     e_acsl_end_loop6: ;
-    e_acsl_assert(__e_acsl_var_7,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_7,(char *)"Assertion",
                   (char *)"(\\exists int x; (0 <= x && x < 10) && x == 5)",
                   23);
   }
@@ -271,52 +270,52 @@ int main(void)
   assert ∀ int x; 0 ≤ x ∧ x < 10 ⇒
   (x%2 ≡ 0 ⇒ (∃ int y; (0 ≤ y ∧ y ≤ x/2) ∧ x ≡ 2*y)); */ ;
   {
-    int __e_acsl_var_8;
+    int __e_acsl_8;
     int __e_acsl_x_7;
-    __e_acsl_var_8 = 1;
+    __e_acsl_8 = 1;
     __e_acsl_x_7 = 0;
     while (1) {
       if (! (__e_acsl_x_7 < 10)) { break; }
       {
-        int __e_acsl_var_9;
-        int __e_acsl_var_12;
+        int __e_acsl_9;
+        int __e_acsl_12;
         /*@ assert 2 ≢ 0; */ ;
         e_acsl_assert(! (2 == 0),(char *)"Assertion",(char *)"(2 == 0)",28);
-        __e_acsl_var_9 = __e_acsl_x_7 % 2;
-        if (! (__e_acsl_var_9 == 0)) { __e_acsl_var_12 = 1; }
+        __e_acsl_9 = __e_acsl_x_7 % 2;
+        if (! (__e_acsl_9 == 0)) { __e_acsl_12 = 1; }
         else {
-          int __e_acsl_var_10;
+          int __e_acsl_10;
           int __e_acsl_y_2;
-          __e_acsl_var_10 = 0;
+          __e_acsl_10 = 0;
           __e_acsl_y_2 = 0;
           while (1) {
             {
-              int __e_acsl_var_11;
+              int __e_acsl_11;
               /*@ assert 2 ≢ 0; */ ;
               e_acsl_assert(! (2 == 0),(char *)"Assertion",
                             (char *)"(2 == 0)",28);
-              __e_acsl_var_11 = __e_acsl_x_7 / 2;
-              if (! (__e_acsl_y_2 <= __e_acsl_var_11)) { break; }
+              __e_acsl_11 = __e_acsl_x_7 / 2;
+              if (! (__e_acsl_y_2 <= __e_acsl_11)) { break; }
             }
             
             if (! (! (__e_acsl_x_7 == 2 * __e_acsl_y_2))) {
-              __e_acsl_var_10 = 1;
+              __e_acsl_10 = 1;
               goto e_acsl_end_loop7;
             }
             __e_acsl_y_2 ++;
           }
           e_acsl_end_loop7: ;
-          __e_acsl_var_12 = __e_acsl_var_10;
+          __e_acsl_12 = __e_acsl_10;
         }
-        if (! __e_acsl_var_12) {
-          __e_acsl_var_8 = 0;
+        if (! __e_acsl_12) {
+          __e_acsl_8 = 0;
           goto e_acsl_end_loop8; }
       }
       
       __e_acsl_x_7 ++;
     }
     e_acsl_end_loop8: ;
-    e_acsl_assert(__e_acsl_var_8,(char *)"Assertion",
+    e_acsl_assert(__e_acsl_8,(char *)"Assertion",
                   (char *)"(\\forall int x; 0 <= x && x < 10 ==>\n  (x%2 == 0 ==> (\\exists int y; (0 <= y && y <= x/2) && x == 2*y)))",
                   27);
   }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/result.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/result.1.res.oracle
index e31ce740de6..162528d4f60 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/result.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/result.1.res.oracle
@@ -110,12 +110,12 @@ PROJECT_FILE.i:282:[value] Function h: postcondition got status valid.
 [value] Values at end of function e_acsl_assert:
 [value] Values at end of function f:
           x ∈ {0}
-          __e_acsl_var_2 ∈ {1}
-          __e_acsl_var_4 ∈ {1}
+          __e_acsl_2 ∈ {1}
+          __e_acsl_4 ∈ {1}
 [value] Values at end of function g:
-          __e_acsl_var[0] ∈ [--..--] or UNINITIALIZED
-          __e_acsl_var_2[0] ∈ [--..--] or UNINITIALIZED
-          __e_acsl_var_3 ∈ [--..--]
+          __e_acsl[0] ∈ [--..--] or UNINITIALIZED
+          __e_acsl_2[0] ∈ [--..--] or UNINITIALIZED
+          __e_acsl_3 ∈ [--..--]
 [value] Values at end of function h:
           __retres ∈ {0}
 [value] Values at end of function main:
@@ -174,35 +174,34 @@ void e_acsl_assert(int predicate, char *kind, char *pred_txt, int line)
 /*@ ensures \result ≡ (int)(\old(x)-\old(x));  */
 int f(int x)
 {
-  int __e_acsl_var_2;
-  int __e_acsl_var_4;
-  __e_acsl_var_4 = x;
-  __e_acsl_var_2 = x;
+  int __e_acsl_2;
+  int __e_acsl_4;
+  __e_acsl_4 = x;
+  __e_acsl_2 = x;
   x = 0;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_3;
-    mpz_t __e_acsl_var_5;
-    unsigned long __e_acsl_var_6;
-    mpz_t __e_acsl_var_7;
-    int __e_acsl_var_8;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_3),(long)__e_acsl_var_2);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_sub((__mpz_struct *)(__e_acsl_var_5),
-               (__mpz_struct const *)(__e_acsl_var_3),
-               (__mpz_struct const *)(__e_acsl_var_3));
-    __e_acsl_var_6 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_var_5));
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),
-                       (long)((int)__e_acsl_var_6));
-    __e_acsl_var_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_7));
-    e_acsl_assert(__e_acsl_var_8 == 0,(char *)"Postcondition",
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_3;
+    mpz_t __e_acsl_5;
+    unsigned long __e_acsl_6;
+    mpz_t __e_acsl_7;
+    int __e_acsl_8;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_3),(long)__e_acsl_2);
+    __gmpz_init((__mpz_struct *)(__e_acsl_5));
+    __gmpz_sub((__mpz_struct *)(__e_acsl_5),
+               (__mpz_struct const *)(__e_acsl_3),
+               (__mpz_struct const *)(__e_acsl_3));
+    __e_acsl_6 = __gmpz_get_ui((__mpz_struct const *)(__e_acsl_5));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)((int)__e_acsl_6));
+    __e_acsl_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_7));
+    e_acsl_assert(__e_acsl_8 == 0,(char *)"Postcondition",
                   (char *)"(\\result == (int)(\\old(x)-\\old(x)))",7);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_3));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_3));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
     return (x);
   }
   
@@ -212,17 +211,17 @@ int Y = 1;
 /*@ ensures \result ≡ Y;  */
 int g(int x)
 {
-  mpz_t __e_acsl_var;
-  mpz_t __e_acsl_var_2;
-  int __e_acsl_var_3;
-  __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)x);
-  __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)Y);
-  __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                              (__mpz_struct const *)(__e_acsl_var_2));
-  e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Postcondition",
+  mpz_t __e_acsl;
+  mpz_t __e_acsl_2;
+  int __e_acsl_3;
+  __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+  __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)Y);
+  __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                          (__mpz_struct const *)(__e_acsl_2));
+  e_acsl_assert(__e_acsl_3 == 0,(char *)"Postcondition",
                 (char *)"(\\result == Y)",18);
-  __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-  __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+  __gmpz_clear((__mpz_struct *)(__e_acsl));
+  __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   return (x);
 }
 
@@ -232,17 +231,17 @@ int h(void)
   int __retres;
   __retres = 0;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)__retres);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)0);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Postcondition",
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)__retres);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Postcondition",
                   (char *)"(\\result == 0)",23);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
     return (__retres);
   }
   
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/result.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/result.res.oracle
index 6a2b1b6b0c0..15a6ce92be8 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/result.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/result.res.oracle
@@ -37,8 +37,8 @@ PROJECT_FILE.i:251:[value] Function h: postcondition got status valid.
 [value] Values at end of function e_acsl_assert:
 [value] Values at end of function f:
           x ∈ {0}
-          __e_acsl_var ∈ {1}
-          __e_acsl_var_2 ∈ {1}
+          __e_acsl ∈ {1}
+          __e_acsl_2 ∈ {1}
 [value] Values at end of function g:
 [value] Values at end of function h:
           __retres ∈ {0}
@@ -65,12 +65,12 @@ void e_acsl_assert(int predicate, char *kind, char *pred_txt, int line)
 /*@ ensures \result ≡ (int)(\old(x)-\old(x));  */
 int f(int x)
 {
-  int __e_acsl_var;
-  int __e_acsl_var_2;
-  __e_acsl_var_2 = x;
-  __e_acsl_var = x;
+  int __e_acsl;
+  int __e_acsl_2;
+  __e_acsl_2 = x;
+  __e_acsl = x;
   x = 0;
-  e_acsl_assert(x == (int)((long long)__e_acsl_var - (long long)__e_acsl_var_2),
+  e_acsl_assert(x == (int)((long long)__e_acsl - (long long)__e_acsl_2),
                 (char *)"Postcondition",
                 (char *)"(\\result == (int)(\\old(x)-\\old(x)))",7);
   return (x);
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/sizeof.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/sizeof.1.res.oracle
index 18ae5401eaa..6d37e203920 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/sizeof.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/sizeof.1.res.oracle
@@ -21,31 +21,31 @@ PROJECT_FILE.i:221:[value] Function e_acsl_assert: precondition got status unkno
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:245.
+        Called from PROJECT_FILE.i:244.
 PROJECT_FILE.i:111:[value] Function __gmpz_clear: precondition got status valid.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:246.
+        Called from PROJECT_FILE.i:245.
 [value] Done for function __gmpz_clear
-PROJECT_FILE.i:250:[value] Assertion got status valid.
+PROJECT_FILE.i:249:[value] Assertion got status valid.
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:255.
+        Called from PROJECT_FILE.i:254.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_init_set_si <- main.
-        Called from PROJECT_FILE.i:256.
+        Called from PROJECT_FILE.i:255.
 [value] Done for function __gmpz_init_set_si
 [value] computing for function __gmpz_cmp <- main.
-        Called from PROJECT_FILE.i:257.
+        Called from PROJECT_FILE.i:256.
 [value] Done for function __gmpz_cmp
 [value] computing for function e_acsl_assert <- main.
-        Called from PROJECT_FILE.i:258.
+        Called from PROJECT_FILE.i:257.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:260.
+        Called from PROJECT_FILE.i:259.
 [value] Done for function __gmpz_clear
 [value] computing for function __gmpz_clear <- main.
-        Called from PROJECT_FILE.i:261.
+        Called from PROJECT_FILE.i:260.
 [value] Done for function __gmpz_clear
 [value] Recording results for main
 [value] done for function main
@@ -98,32 +98,32 @@ int main(void)
   x = 0;
   /*@ assert sizeof(int) ≡ sizeof(x); */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)4);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)4);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)4);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)4);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",
                   (char *)"(sizeof(int) == sizeof(x))",9);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ assert sizeof("totototototo") ≡ sizeof(char *); */ ;
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)4);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)4);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Assertion",
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)4);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)4);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Assertion",
                   (char *)"(sizeof(\"totototototo\") == sizeof(char *))",10);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/stmt_contract.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/stmt_contract.1.res.oracle
index 59dd91e988b..f9d2c57dd3b 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/stmt_contract.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/stmt_contract.1.res.oracle
@@ -497,86 +497,86 @@ int main(void)
   y = 2;
   /*@ ensures x ≡ 1; */
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
     x = 1;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)1);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Postcondition",
-                  (char *)"(x == 1)",9);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)1);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Postcondition",(char *)"(x == 1)",
+                  9);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   /*@ ensures x ≡ 2;
       ensures y ≡ 2; */
   {
-    mpz_t __e_acsl_var_4;
-    mpz_t __e_acsl_var_5;
-    int __e_acsl_var_6;
-    mpz_t __e_acsl_var_7;
-    int __e_acsl_var_8;
+    mpz_t __e_acsl_4;
+    mpz_t __e_acsl_5;
+    int __e_acsl_6;
+    mpz_t __e_acsl_7;
+    int __e_acsl_8;
     x = 2;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_4),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_5),(long)2);
-    __e_acsl_var_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_4),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_6 == 0,(char *)"Postcondition",
-                  (char *)"(x == 2)",12);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_7),(long)y);
-    __e_acsl_var_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_7),
-                                (__mpz_struct const *)(__e_acsl_var_5));
-    e_acsl_assert(__e_acsl_var_8 == 0,(char *)"Postcondition",
-                  (char *)"(y == 2)",13);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_4));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_5));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_7));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_4),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_5),(long)2);
+    __e_acsl_6 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_4),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_6 == 0,(char *)"Postcondition",(char *)"(x == 2)",
+                  12);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_7),(long)y);
+    __e_acsl_8 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_7),
+                            (__mpz_struct const *)(__e_acsl_5));
+    e_acsl_assert(__e_acsl_8 == 0,(char *)"Postcondition",(char *)"(y == 2)",
+                  13);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_4));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_5));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_7));
   }
   
   /*@ requires x ≡ 2; */
   {
-    mpz_t __e_acsl_var_9;
-    mpz_t __e_acsl_var_10;
-    int __e_acsl_var_11;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_9),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_10),(long)2);
-    __e_acsl_var_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_9),
-                                 (__mpz_struct const *)(__e_acsl_var_10));
-    e_acsl_assert(__e_acsl_var_11 == 0,(char *)"Precondition",
-                  (char *)"(x == 2)",16);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_9));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_10));
+    mpz_t __e_acsl_9;
+    mpz_t __e_acsl_10;
+    int __e_acsl_11;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_9),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_10),(long)2);
+    __e_acsl_11 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_9),
+                             (__mpz_struct const *)(__e_acsl_10));
+    e_acsl_assert(__e_acsl_11 == 0,(char *)"Precondition",(char *)"(x == 2)",
+                  16);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_9));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_10));
     x ++;
   }
   
   /*@ requires x ≡ 3;
       requires y ≡ 2; */
   {
-    mpz_t __e_acsl_var_12;
-    mpz_t __e_acsl_var_13;
-    int __e_acsl_var_14;
-    mpz_t __e_acsl_var_15;
-    mpz_t __e_acsl_var_16;
-    int __e_acsl_var_17;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_12),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_13),(long)3);
-    __e_acsl_var_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_12),
-                                 (__mpz_struct const *)(__e_acsl_var_13));
-    e_acsl_assert(__e_acsl_var_14 == 0,(char *)"Precondition",
-                  (char *)"(x == 3)",19);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_15),(long)y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_16),(long)2);
-    __e_acsl_var_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_15),
-                                 (__mpz_struct const *)(__e_acsl_var_16));
-    e_acsl_assert(__e_acsl_var_17 == 0,(char *)"Precondition",
-                  (char *)"(y == 2)",20);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_12));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_13));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_15));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_16));
+    mpz_t __e_acsl_12;
+    mpz_t __e_acsl_13;
+    int __e_acsl_14;
+    mpz_t __e_acsl_15;
+    mpz_t __e_acsl_16;
+    int __e_acsl_17;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_12),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_13),(long)3);
+    __e_acsl_14 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_12),
+                             (__mpz_struct const *)(__e_acsl_13));
+    e_acsl_assert(__e_acsl_14 == 0,(char *)"Precondition",(char *)"(x == 3)",
+                  19);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_15),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_16),(long)2);
+    __e_acsl_17 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_15),
+                             (__mpz_struct const *)(__e_acsl_16));
+    e_acsl_assert(__e_acsl_17 == 0,(char *)"Precondition",(char *)"(y == 2)",
+                  20);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_12));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_13));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_15));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_16));
     x += y;
   }
   
@@ -591,74 +591,74 @@ int main(void)
         
   */
   {
-    mpz_t __e_acsl_var_27;
-    mpz_t __e_acsl_var_28;
-    int __e_acsl_var_29;
-    mpz_t __e_acsl_var_30;
-    mpz_t __e_acsl_var_31;
-    mpz_t __e_acsl_var_32;
-    int __e_acsl_var_33;
+    mpz_t __e_acsl_27;
+    mpz_t __e_acsl_28;
+    int __e_acsl_29;
+    mpz_t __e_acsl_30;
+    mpz_t __e_acsl_31;
+    mpz_t __e_acsl_32;
+    int __e_acsl_33;
     {
-      mpz_t __e_acsl_var_18;
-      mpz_t __e_acsl_var_19;
-      int __e_acsl_var_20;
-      mpz_t __e_acsl_var_21;
-      mpz_t __e_acsl_var_22;
-      mpz_t __e_acsl_var_23;
-      int __e_acsl_var_24;
-      mpz_t __e_acsl_var_25;
-      int __e_acsl_var_26;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_18),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_19),(long)5);
-      __e_acsl_var_20 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_18),
-                                   (__mpz_struct const *)(__e_acsl_var_19));
-      e_acsl_assert(__e_acsl_var_20 == 0,(char *)"Precondition",
+      mpz_t __e_acsl_18;
+      mpz_t __e_acsl_19;
+      int __e_acsl_20;
+      mpz_t __e_acsl_21;
+      mpz_t __e_acsl_22;
+      mpz_t __e_acsl_23;
+      int __e_acsl_24;
+      mpz_t __e_acsl_25;
+      int __e_acsl_26;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_18),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_19),(long)5);
+      __e_acsl_20 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_18),
+                               (__mpz_struct const *)(__e_acsl_19));
+      e_acsl_assert(__e_acsl_20 == 0,(char *)"Precondition",
                     (char *)"(x == 5)",24);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_21),(long)3);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_22),(long)y);
-      __gmpz_init((__mpz_struct *)(__e_acsl_var_23));
-      __gmpz_add((__mpz_struct *)(__e_acsl_var_23),
-                 (__mpz_struct const *)(__e_acsl_var_21),
-                 (__mpz_struct const *)(__e_acsl_var_22));
-      __e_acsl_var_24 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_18),
-                                   (__mpz_struct const *)(__e_acsl_var_23));
-      e_acsl_assert(__e_acsl_var_24 == 0,(char *)"Precondition",
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_21),(long)3);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_22),(long)y);
+      __gmpz_init((__mpz_struct *)(__e_acsl_23));
+      __gmpz_add((__mpz_struct *)(__e_acsl_23),
+                 (__mpz_struct const *)(__e_acsl_21),
+                 (__mpz_struct const *)(__e_acsl_22));
+      __e_acsl_24 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_18),
+                               (__mpz_struct const *)(__e_acsl_23));
+      e_acsl_assert(__e_acsl_24 == 0,(char *)"Precondition",
                     (char *)"(x == 3+y)",27);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_25),(long)2);
-      __e_acsl_var_26 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_22),
-                                   (__mpz_struct const *)(__e_acsl_var_25));
-      e_acsl_assert(__e_acsl_var_26 == 0,(char *)"Precondition",
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_25),(long)2);
+      __e_acsl_26 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_22),
+                               (__mpz_struct const *)(__e_acsl_25));
+      e_acsl_assert(__e_acsl_26 == 0,(char *)"Precondition",
                     (char *)"(y == 2)",28);
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_18));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_19));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_21));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_22));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_23));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_25));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_18));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_19));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_21));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_22));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_23));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_25));
       x = 3;
     }
     
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_27),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_28),(long)3);
-    __e_acsl_var_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_27),
-                                 (__mpz_struct const *)(__e_acsl_var_28));
-    e_acsl_assert(__e_acsl_var_29 == 0,(char *)"Postcondition",
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_27),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_28),(long)3);
+    __e_acsl_29 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_27),
+                             (__mpz_struct const *)(__e_acsl_28));
+    e_acsl_assert(__e_acsl_29 == 0,(char *)"Postcondition",
                   (char *)"(x == 3)",25);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_30),(long)y);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_31),(long)1);
-    __gmpz_init((__mpz_struct *)(__e_acsl_var_32));
-    __gmpz_add((__mpz_struct *)(__e_acsl_var_32),
-               (__mpz_struct const *)(__e_acsl_var_30),
-               (__mpz_struct const *)(__e_acsl_var_31));
-    __e_acsl_var_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_27),
-                                 (__mpz_struct const *)(__e_acsl_var_32));
-    e_acsl_assert(__e_acsl_var_33 == 0,(char *)"Postcondition",
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_30),(long)y);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_31),(long)1);
+    __gmpz_init((__mpz_struct *)(__e_acsl_32));
+    __gmpz_add((__mpz_struct *)(__e_acsl_32),
+               (__mpz_struct const *)(__e_acsl_30),
+               (__mpz_struct const *)(__e_acsl_31));
+    __e_acsl_33 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_27),
+                             (__mpz_struct const *)(__e_acsl_32));
+    e_acsl_assert(__e_acsl_33 == 0,(char *)"Postcondition",
                   (char *)"(x == y+1)",29);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_27));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_28));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_30));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_31));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_32));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_27));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_28));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_30));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_31));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_32));
   }
   
   /*@ behavior b1:
@@ -673,138 +673,138 @@ int main(void)
         
   */
   {
-    mpz_t __e_acsl_var_34;
-    mpz_t __e_acsl_var_35;
-    int __e_acsl_var_36;
-    int __e_acsl_var_40;
-    mpz_t __e_acsl_var_41;
-    int __e_acsl_var_42;
-    int __e_acsl_var_46;
-    int __e_acsl_var_50;
-    int __e_acsl_var_51;
-    int __e_acsl_var_55;
-    int __e_acsl_var_61;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_34),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_35),(long)1);
-    __e_acsl_var_36 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_35));
-    if (! (__e_acsl_var_36 == 0)) { __e_acsl_var_40 = 1; }
+    mpz_t __e_acsl_34;
+    mpz_t __e_acsl_35;
+    int __e_acsl_36;
+    int __e_acsl_40;
+    mpz_t __e_acsl_41;
+    int __e_acsl_42;
+    int __e_acsl_46;
+    int __e_acsl_50;
+    int __e_acsl_51;
+    int __e_acsl_55;
+    int __e_acsl_61;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_34),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_35),(long)1);
+    __e_acsl_36 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_34),
+                             (__mpz_struct const *)(__e_acsl_35));
+    if (! (__e_acsl_36 == 0)) { __e_acsl_40 = 1; }
     else {
-      mpz_t __e_acsl_var_37;
-      mpz_t __e_acsl_var_38;
-      int __e_acsl_var_39;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_37),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_38),(long)0);
-      __e_acsl_var_39 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_37),
-                                   (__mpz_struct const *)(__e_acsl_var_38));
-      __e_acsl_var_40 = __e_acsl_var_39 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_37));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_38));
+      mpz_t __e_acsl_37;
+      mpz_t __e_acsl_38;
+      int __e_acsl_39;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_37),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_38),(long)0);
+      __e_acsl_39 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_37),
+                               (__mpz_struct const *)(__e_acsl_38));
+      __e_acsl_40 = __e_acsl_39 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_37));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_38));
     }
-    e_acsl_assert(__e_acsl_var_40,(char *)"Precondition",
+    e_acsl_assert(__e_acsl_40,(char *)"Precondition",
                   (char *)"(x == 1 ==> x == 0)",34);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_41),(long)3);
-    __e_acsl_var_42 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_41));
-    if (__e_acsl_var_42 == 0) {
-      mpz_t __e_acsl_var_43;
-      mpz_t __e_acsl_var_44;
-      int __e_acsl_var_45;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_43),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_44),(long)2);
-      __e_acsl_var_45 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_43),
-                                   (__mpz_struct const *)(__e_acsl_var_44));
-      __e_acsl_var_46 = __e_acsl_var_45 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_43));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_44));
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_41),(long)3);
+    __e_acsl_42 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_34),
+                             (__mpz_struct const *)(__e_acsl_41));
+    if (__e_acsl_42 == 0) {
+      mpz_t __e_acsl_43;
+      mpz_t __e_acsl_44;
+      int __e_acsl_45;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_43),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_44),(long)2);
+      __e_acsl_45 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_43),
+                               (__mpz_struct const *)(__e_acsl_44));
+      __e_acsl_46 = __e_acsl_45 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_43));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_44));
     }
-    else { __e_acsl_var_46 = 0; }
-    if (! __e_acsl_var_46) { __e_acsl_var_50 = 1; }
+    else { __e_acsl_46 = 0; }
+    if (! __e_acsl_46) { __e_acsl_50 = 1; }
     else {
-      mpz_t __e_acsl_var_47;
-      mpz_t __e_acsl_var_48;
-      int __e_acsl_var_49;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_47),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_48),(long)3);
-      __e_acsl_var_49 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_47),
-                                   (__mpz_struct const *)(__e_acsl_var_48));
-      __e_acsl_var_50 = __e_acsl_var_49 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_47));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_48));
+      mpz_t __e_acsl_47;
+      mpz_t __e_acsl_48;
+      int __e_acsl_49;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_47),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_48),(long)3);
+      __e_acsl_49 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_47),
+                               (__mpz_struct const *)(__e_acsl_48));
+      __e_acsl_50 = __e_acsl_49 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_47));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_48));
     }
-    e_acsl_assert(__e_acsl_var_50,(char *)"Precondition",
+    e_acsl_assert(__e_acsl_50,(char *)"Precondition",
                   (char *)"(x == 3 && y == 2 ==> x == 3)",38);
-    __e_acsl_var_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_34),
-                                 (__mpz_struct const *)(__e_acsl_var_41));
-    if (__e_acsl_var_51 == 0) {
-      mpz_t __e_acsl_var_52;
-      mpz_t __e_acsl_var_53;
-      int __e_acsl_var_54;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_52),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_53),(long)2);
-      __e_acsl_var_54 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_52),
-                                   (__mpz_struct const *)(__e_acsl_var_53));
-      __e_acsl_var_55 = __e_acsl_var_54 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_52));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_53));
+    __e_acsl_51 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_34),
+                             (__mpz_struct const *)(__e_acsl_41));
+    if (__e_acsl_51 == 0) {
+      mpz_t __e_acsl_52;
+      mpz_t __e_acsl_53;
+      int __e_acsl_54;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_52),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_53),(long)2);
+      __e_acsl_54 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_52),
+                               (__mpz_struct const *)(__e_acsl_53));
+      __e_acsl_55 = __e_acsl_54 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_52));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_53));
     }
-    else { __e_acsl_var_55 = 0; }
-    if (! __e_acsl_var_55) { __e_acsl_var_61 = 1; }
+    else { __e_acsl_55 = 0; }
+    if (! __e_acsl_55) { __e_acsl_61 = 1; }
     else {
-      mpz_t __e_acsl_var_56;
-      mpz_t __e_acsl_var_57;
-      mpz_t __e_acsl_var_58;
-      mpz_t __e_acsl_var_59;
-      int __e_acsl_var_60;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_56),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_57),(long)y);
-      __gmpz_init((__mpz_struct *)(__e_acsl_var_58));
-      __gmpz_add((__mpz_struct *)(__e_acsl_var_58),
-                 (__mpz_struct const *)(__e_acsl_var_56),
-                 (__mpz_struct const *)(__e_acsl_var_57));
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_59),(long)5);
-      __e_acsl_var_60 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_58),
-                                   (__mpz_struct const *)(__e_acsl_var_59));
-      __e_acsl_var_61 = __e_acsl_var_60 == 0;
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_56));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_57));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_58));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_59));
+      mpz_t __e_acsl_56;
+      mpz_t __e_acsl_57;
+      mpz_t __e_acsl_58;
+      mpz_t __e_acsl_59;
+      int __e_acsl_60;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_56),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_57),(long)y);
+      __gmpz_init((__mpz_struct *)(__e_acsl_58));
+      __gmpz_add((__mpz_struct *)(__e_acsl_58),
+                 (__mpz_struct const *)(__e_acsl_56),
+                 (__mpz_struct const *)(__e_acsl_57));
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_59),(long)5);
+      __e_acsl_60 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_58),
+                               (__mpz_struct const *)(__e_acsl_59));
+      __e_acsl_61 = __e_acsl_60 == 0;
+      __gmpz_clear((__mpz_struct *)(__e_acsl_56));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_57));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_58));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_59));
     }
-    e_acsl_assert(__e_acsl_var_61,(char *)"Precondition",
+    e_acsl_assert(__e_acsl_61,(char *)"Precondition",
                   (char *)"(x == 3 && y == 2 ==> x+y == 5)",39);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_34));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_35));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_41));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_34));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_35));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_41));
     x += y;
   }
   
   /*@ requires x ≡ 5; */
   {
-    mpz_t __e_acsl_var_62;
-    mpz_t __e_acsl_var_63;
-    int __e_acsl_var_64;
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_62),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_63),(long)5);
-    __e_acsl_var_64 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_62),
-                                 (__mpz_struct const *)(__e_acsl_var_63));
-    e_acsl_assert(__e_acsl_var_64 == 0,(char *)"Precondition",
-                  (char *)"(x == 5)",42);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_62));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_63));
+    mpz_t __e_acsl_62;
+    mpz_t __e_acsl_63;
+    int __e_acsl_64;
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_62),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_63),(long)5);
+    __e_acsl_64 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_62),
+                             (__mpz_struct const *)(__e_acsl_63));
+    e_acsl_assert(__e_acsl_64 == 0,(char *)"Precondition",(char *)"(x == 5)",
+                  42);
+    __gmpz_clear((__mpz_struct *)(__e_acsl_62));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_63));
     /*@ requires y ≡ 2; */
     {
-      mpz_t __e_acsl_var_65;
-      mpz_t __e_acsl_var_66;
-      int __e_acsl_var_67;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_65),(long)y);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_66),(long)2);
-      __e_acsl_var_67 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_65),
-                                   (__mpz_struct const *)(__e_acsl_var_66));
-      e_acsl_assert(__e_acsl_var_67 == 0,(char *)"Precondition",
+      mpz_t __e_acsl_65;
+      mpz_t __e_acsl_66;
+      int __e_acsl_67;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_65),(long)y);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_66),(long)2);
+      __e_acsl_67 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_65),
+                               (__mpz_struct const *)(__e_acsl_66));
+      e_acsl_assert(__e_acsl_67 == 0,(char *)"Precondition",
                     (char *)"(y == 2)",43);
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_65));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_66));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_65));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_66));
       x += y;
     }
      }
@@ -812,32 +812,32 @@ int main(void)
   /*@ requires x ≡ 7;
       ensures x ≡ 7; */
   {
-    mpz_t __e_acsl_var_71;
-    mpz_t __e_acsl_var_72;
-    int __e_acsl_var_73;
+    mpz_t __e_acsl_71;
+    mpz_t __e_acsl_72;
+    int __e_acsl_73;
     {
-      mpz_t __e_acsl_var_68;
-      mpz_t __e_acsl_var_69;
-      int __e_acsl_var_70;
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_68),(long)x);
-      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_69),(long)7);
-      __e_acsl_var_70 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_68),
-                                   (__mpz_struct const *)(__e_acsl_var_69));
-      e_acsl_assert(__e_acsl_var_70 == 0,(char *)"Precondition",
+      mpz_t __e_acsl_68;
+      mpz_t __e_acsl_69;
+      int __e_acsl_70;
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_68),(long)x);
+      __gmpz_init_set_si((__mpz_struct *)(__e_acsl_69),(long)7);
+      __e_acsl_70 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_68),
+                               (__mpz_struct const *)(__e_acsl_69));
+      e_acsl_assert(__e_acsl_70 == 0,(char *)"Precondition",
                     (char *)"(x == 7)",46);
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_68));
-      __gmpz_clear((__mpz_struct *)(__e_acsl_var_69));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_68));
+      __gmpz_clear((__mpz_struct *)(__e_acsl_69));
       __retres = 0;
     }
     
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_71),(long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_72),(long)7);
-    __e_acsl_var_73 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var_71),
-                                 (__mpz_struct const *)(__e_acsl_var_72));
-    e_acsl_assert(__e_acsl_var_73 == 0,(char *)"Postcondition",
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_71),(long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_72),(long)7);
+    __e_acsl_73 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_71),
+                             (__mpz_struct const *)(__e_acsl_72));
+    e_acsl_assert(__e_acsl_73 == 0,(char *)"Postcondition",
                   (char *)"(x == 7)",47);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_71));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_72));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_71));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_72));
   }
   
   return (__retres);
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/stmt_contract.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/stmt_contract.res.oracle
index 3cab7e2a66b..4470ecf75a4 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/stmt_contract.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/stmt_contract.res.oracle
@@ -162,26 +162,26 @@ int main(void)
         
   */
   {
-    int __e_acsl_var;
-    int __e_acsl_var_2;
-    int __e_acsl_var_3;
-    int __e_acsl_var_4;
-    int __e_acsl_var_5;
-    if (! (x == 1)) { __e_acsl_var = 1; }
-    else { __e_acsl_var = x == 0; }
-    e_acsl_assert(__e_acsl_var,(char *)"Precondition",
+    int __e_acsl;
+    int __e_acsl_2;
+    int __e_acsl_3;
+    int __e_acsl_4;
+    int __e_acsl_5;
+    if (! (x == 1)) { __e_acsl = 1; }
+    else { __e_acsl = x == 0; }
+    e_acsl_assert(__e_acsl,(char *)"Precondition",
                   (char *)"(x == 1 ==> x == 0)",34);
-    if (x == 3) { __e_acsl_var_2 = y == 2; }
-    else { __e_acsl_var_2 = 0; }
-    if (! __e_acsl_var_2) { __e_acsl_var_3 = 1; }
-    else { __e_acsl_var_3 = x == 3; }
-    e_acsl_assert(__e_acsl_var_3,(char *)"Precondition",
+    if (x == 3) { __e_acsl_2 = y == 2; }
+    else { __e_acsl_2 = 0; }
+    if (! __e_acsl_2) { __e_acsl_3 = 1; }
+    else { __e_acsl_3 = x == 3; }
+    e_acsl_assert(__e_acsl_3,(char *)"Precondition",
                   (char *)"(x == 3 && y == 2 ==> x == 3)",38);
-    if (x == 3) { __e_acsl_var_4 = y == 2; }
-    else { __e_acsl_var_4 = 0; }
-    if (! __e_acsl_var_4) { __e_acsl_var_5 = 1; }
-    else { __e_acsl_var_5 = (long long)x + (long long)y == (long long)5; }
-    e_acsl_assert(__e_acsl_var_5,(char *)"Precondition",
+    if (x == 3) { __e_acsl_4 = y == 2; }
+    else { __e_acsl_4 = 0; }
+    if (! __e_acsl_4) { __e_acsl_5 = 1; }
+    else { __e_acsl_5 = (long long)x + (long long)y == (long long)5; }
+    e_acsl_assert(__e_acsl_5,(char *)"Precondition",
                   (char *)"(x == 3 && y == 2 ==> x+y == 5)",39);
     x += y;
   }
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/typedef.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/typedef.1.res.oracle
index dd6698bb3bc..45d73855376 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/typedef.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/typedef.1.res.oracle
@@ -84,17 +84,16 @@ int main(void)
   x = (unsigned char)0;
   /*@ assert x ≡ 0; */ ;
   {
-    mpz_t __e_acsl_var;
-    mpz_t __e_acsl_var_2;
-    int __e_acsl_var_3;
-    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl_var),(unsigned long)x);
-    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_var_2),(long)0);
-    __e_acsl_var_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl_var),
-                                (__mpz_struct const *)(__e_acsl_var_2));
-    e_acsl_assert(__e_acsl_var_3 == 0,(char *)"Assertion",(char *)"(x == 0)",
-                  11);
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var));
-    __gmpz_clear((__mpz_struct *)(__e_acsl_var_2));
+    mpz_t __e_acsl;
+    mpz_t __e_acsl_2;
+    int __e_acsl_3;
+    __gmpz_init_set_ui((__mpz_struct *)(__e_acsl),(unsigned long)x);
+    __gmpz_init_set_si((__mpz_struct *)(__e_acsl_2),(long)0);
+    __e_acsl_3 = __gmpz_cmp((__mpz_struct const *)(__e_acsl),
+                            (__mpz_struct const *)(__e_acsl_2));
+    e_acsl_assert(__e_acsl_3 == 0,(char *)"Assertion",(char *)"(x == 0)",11);
+    __gmpz_clear((__mpz_struct *)(__e_acsl));
+    __gmpz_clear((__mpz_struct *)(__e_acsl_2));
   }
   
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/quantif.i b/src/plugins/e-acsl/tests/e-acsl-runtime/quantif.i
index d35beb4c1ab..bff75f39b04 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/quantif.i
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/quantif.i
@@ -1,7 +1,7 @@
 /* run.config
    COMMENT: quantifiers
    EXECNOW: LOG gen_quantif.c BIN gen_quantif.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/quantif.i -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_quantif.c > /dev/null && gcc -pedantic -o ./tests/e-acsl-runtime/result/gen_quantif.out ./tests/e-acsl-runtime/result/gen_quantif.c -lgmp && ./tests/e-acsl-runtime/result/gen_quantif.out
-   EXECNOW: LOG gen_quantif2.c BIN gen_quantif2.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/arith.i -e-acsl-gmp-only -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_quantif2.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_quantif2.out ./tests/e-acsl-runtime/result/gen_quantif2.c -lgmp && ./tests/e-acsl-runtime/result/gen_quantif2.out
+   EXECNOW: LOG gen_quantif2.c BIN gen_quantif2.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/quantif.i -e-acsl-gmp-only -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_quantif2.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_quantif2.out ./tests/e-acsl-runtime/result/gen_quantif2.c -lgmp && ./tests/e-acsl-runtime/result/gen_quantif2.out
 */
 
 int main(void) {
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/result.i b/src/plugins/e-acsl/tests/e-acsl-runtime/result.i
index 18e0b59fd83..b90f3b93ebc 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/result.i
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/result.i
@@ -1,7 +1,7 @@
 /* run.config
    COMMENT: \result
    EXECNOW: LOG gen_result.c BIN gen_result.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/result.i -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_result.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_result.out ./tests/e-acsl-runtime/result/gen_result.c -lgmp && ./tests/e-acsl-runtime/result/gen_result.out
-   EXECNOW: LOG gen_result2.c BIN gen_result2.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/arith.i -e-acsl-gmp-only -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_result2.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_result2.out ./tests/e-acsl-runtime/result/gen_result2.c -lgmp && ./tests/e-acsl-runtime/result/gen_result2.out
+   EXECNOW: LOG gen_result2.c BIN gen_result2.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/result.i -e-acsl-gmp-only -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_result2.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_result2.out ./tests/e-acsl-runtime/result/gen_result2.c -lgmp && ./tests/e-acsl-runtime/result/gen_result2.out
 */
 
 /*@ ensures \result == (int)(x - x); */
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/stmt_contract.i b/src/plugins/e-acsl/tests/e-acsl-runtime/stmt_contract.i
index d891e1bed69..80339ee75da 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/stmt_contract.i
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/stmt_contract.i
@@ -1,7 +1,7 @@
 /* run.config
    COMMENT: stmt contract
    EXECNOW: LOG gen_stmt_contract.c BIN gen_stmt_contract.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/stmt_contract.i -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_stmt_contract.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_stmt_contract.out ./tests/e-acsl-runtime/result/gen_stmt_contract.c -lgmp && ./tests/e-acsl-runtime/result/gen_stmt_contract.out
-   EXECNOW: LOG gen_stmt_contract2.c BIN gen_stmt_contract2.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/arith.i -e-acsl-gmp-only -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_stmt_contract2.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_stmt_contract2.out ./tests/e-acsl-runtime/result/gen_stmt_contract2.c -lgmp && ./tests/e-acsl-runtime/result/gen_stmt_contract2.out
+   EXECNOW: LOG gen_stmt_contract2.c BIN gen_stmt_contract2.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/stmt_contract.i -e-acsl-gmp-only -e-acsl -then-on e-acsl -print -ocode ./tests/e-acsl-runtime/result/gen_stmt_contract2.c > /dev/null && gcc -pedantic -Wno-long-long -o ./tests/e-acsl-runtime/result/gen_stmt_contract2.out ./tests/e-acsl-runtime/result/gen_stmt_contract2.c -lgmp && ./tests/e-acsl-runtime/result/gen_stmt_contract2.out
 */
 int main(void) {
   int x = 0, y = 2;
-- 
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