diff --git a/src/plugins/e-acsl/tests/format/fprintf.c b/src/plugins/e-acsl/tests/format/fprintf.c
index 11678d9695f8207fecdf7e48d94187406a21a042..8bbf8600c66e713f5daa2124d59676d88af2bf0f 100644
--- a/src/plugins/e-acsl/tests/format/fprintf.c
+++ b/src/plugins/e-acsl/tests/format/fprintf.c
@@ -1,7 +1,12 @@
-/* run.config_dev
+/*
+  run.config_dev
    COMMENT: Check behaviours of format functions
    DONTRUN:
 */
+/*
+  run.config_ci
+  STDOPT: #"@PTEST_FILE@ -cpp-extra-args='-D__FC_ASSERT_FILE__=@PTEST_FILE@'"
+*/
 
 #include <stdlib.h>
 #include <stdio.h>
diff --git a/src/plugins/e-acsl/tests/format/oracle_ci/fprintf.res.oracle b/src/plugins/e-acsl/tests/format/oracle_ci/fprintf.res.oracle
index 6e1034eb6e2e8cbc91088c3424d568910cbc8401..b1591588c9c1010fa57e062426441e8889a9acce 100644
--- a/src/plugins/e-acsl/tests/format/oracle_ci/fprintf.res.oracle
+++ b/src/plugins/e-acsl/tests/format/oracle_ci/fprintf.res.oracle
@@ -1,6 +1,6 @@
-[kernel:typing:implicit-function-declaration] tests/format/fprintf.c:16: Warning: 
+[kernel:typing:implicit-function-declaration] tests/format/fprintf.c:21: Warning: 
   Calling undeclared function fork. Old style K&R code?
-[kernel:typing:incompatible-types-call] tests/format/fprintf.c:23: Warning: 
+[kernel:typing:incompatible-types-call] tests/format/fprintf.c:28: Warning: 
   expected 'FILE *' but got argument of type 'int *': & argc
 [e-acsl] beginning translation.
 [e-acsl] Warning: annotating undefined function `exit':
@@ -39,71 +39,71 @@
   is not yet supported.
   Ignoring annotation.
 [e-acsl] translation done in project "e-acsl".
-[kernel:annot:missing-spec] tests/format/fprintf.c:16: Warning: 
+[kernel:annot:missing-spec] tests/format/fprintf.c:21: Warning: 
   Neither code nor specification for function fork, generating default assigns from the prototype
-[kernel:annot:missing-spec] tests/format/fprintf.c:16: Warning: 
+[kernel:annot:missing-spec] tests/format/fprintf.c:21: Warning: 
   Neither code nor specification for function __e_acsl_builtin_fprintf, generating default assigns from the prototype
 [eva:alarm] FRAMAC_SHARE/libc/sys/wait.h:86: Warning: 
   function __e_acsl_assert: precondition got status unknown.
 [eva:alarm] FRAMAC_SHARE/libc/sys/wait.h:86: Warning: 
   function __gen_e_acsl_waitpid: postcondition 'initialization,stat_loc_init_on_success' got status unknown.
-[eva:alarm] tests/format/fprintf.c:16: Warning: 
+[eva:alarm] tests/format/fprintf.c:21: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status);
-[kernel:annot:missing-spec] tests/format/signalled.h:12: Warning: 
+[kernel:annot:missing-spec] tests/format/signalled.h:17: Warning: 
   Neither code nor specification for function __e_acsl_builtin_printf, generating default assigns from the prototype
-[eva:invalid-assigns] tests/format/fprintf.c:17: 
+[eva:invalid-assigns] tests/format/fprintf.c:22: 
   Completely invalid destination for assigns clause *stream. Ignoring.
-[eva:alarm] tests/format/fprintf.c:17: Warning: 
+[eva:alarm] tests/format/fprintf.c:22: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_0);
-[eva:alarm] tests/format/fprintf.c:20: Warning: 
+[eva:alarm] tests/format/fprintf.c:25: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_1);
 [eva:alarm] FRAMAC_SHARE/libc/stdio.h:120: Warning: 
   function __e_acsl_assert: precondition got status unknown.
-[eva:alarm] tests/format/fprintf.c:22: Warning: 
+[eva:alarm] tests/format/fprintf.c:27: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_2);
-[eva:invalid-assigns] tests/format/fprintf.c:23: 
+[eva:invalid-assigns] tests/format/fprintf.c:28: 
   Completely invalid destination for assigns clause *stream. Ignoring.
-[eva:alarm] tests/format/fprintf.c:23: Warning: 
+[eva:alarm] tests/format/fprintf.c:28: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_3);
-[kernel:annot:missing-spec] tests/format/fprintf.c:28: Warning: 
+[kernel:annot:missing-spec] tests/format/fprintf.c:33: Warning: 
   Neither code nor specification for function __e_acsl_builtin_dprintf, generating default assigns from the prototype
-[eva:alarm] tests/format/fprintf.c:28: Warning: 
+[eva:alarm] tests/format/fprintf.c:33: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_4);
-[eva:alarm] tests/format/fprintf.c:29: Warning: 
+[eva:alarm] tests/format/fprintf.c:34: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_5);
-[kernel:annot:missing-spec] tests/format/fprintf.c:35: Warning: 
+[kernel:annot:missing-spec] tests/format/fprintf.c:40: Warning: 
   Neither code nor specification for function __e_acsl_builtin_sprintf, generating default assigns from the prototype
-[eva:alarm] tests/format/fprintf.c:35: Warning: 
+[eva:alarm] tests/format/fprintf.c:40: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_6);
-[eva:alarm] tests/format/fprintf.c:36: Warning: 
+[eva:alarm] tests/format/fprintf.c:41: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_7);
-[eva:alarm] tests/format/fprintf.c:37: Warning: 
+[eva:alarm] tests/format/fprintf.c:42: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_8);
-[eva:invalid-assigns] tests/format/fprintf.c:38: 
+[eva:invalid-assigns] tests/format/fprintf.c:43: 
   Completely invalid destination for assigns clause *(str + (0 ..)). Ignoring.
-[eva:alarm] tests/format/fprintf.c:38: Warning: 
+[eva:alarm] tests/format/fprintf.c:43: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_9);
-[eva:invalid-assigns] tests/format/fprintf.c:39: 
+[eva:invalid-assigns] tests/format/fprintf.c:44: 
   Completely invalid destination for assigns clause *(str + (0 ..)). Ignoring.
-[eva:alarm] tests/format/fprintf.c:39: Warning: 
+[eva:alarm] tests/format/fprintf.c:44: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_10);
-[kernel:annot:missing-spec] tests/format/fprintf.c:42: Warning: 
+[kernel:annot:missing-spec] tests/format/fprintf.c:47: Warning: 
   Neither code nor specification for function __e_acsl_builtin_snprintf, generating default assigns from the prototype
-[eva:alarm] tests/format/fprintf.c:42: Warning: 
+[eva:alarm] tests/format/fprintf.c:47: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_11);
-[eva:alarm] tests/format/fprintf.c:43: Warning: 
+[eva:alarm] tests/format/fprintf.c:48: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_12);
-[eva:invalid-assigns] tests/format/fprintf.c:44: 
+[eva:invalid-assigns] tests/format/fprintf.c:49: 
   Completely invalid destination for assigns clause *(str + (0 ..)). Ignoring.
-[eva:alarm] tests/format/fprintf.c:44: Warning: 
+[eva:alarm] tests/format/fprintf.c:49: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_13);
-[eva:alarm] tests/format/fprintf.c:45: Warning: 
+[eva:alarm] tests/format/fprintf.c:50: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_14);
-[eva:invalid-assigns] tests/format/fprintf.c:46: 
+[eva:invalid-assigns] tests/format/fprintf.c:51: 
   Completely invalid destination for assigns clause *(str + (0 ..)). Ignoring.
-[eva:alarm] tests/format/fprintf.c:46: Warning: 
+[eva:alarm] tests/format/fprintf.c:51: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_15);
-[eva:invalid-assigns] tests/format/fprintf.c:47: 
+[eva:invalid-assigns] tests/format/fprintf.c:52: 
   Completely invalid destination for assigns clause *(str + (0 ..)). Ignoring.
-[eva:alarm] tests/format/fprintf.c:47: Warning: 
+[eva:alarm] tests/format/fprintf.c:52: Warning: 
   accessing uninitialized left-value. assert \initialized(&process_status_16);
diff --git a/src/plugins/e-acsl/tests/format/oracle_ci/gen_fprintf.c b/src/plugins/e-acsl/tests/format/oracle_ci/gen_fprintf.c
index a30a9b7fb39c10ece0dabff7496af7f3cabfa0ed..ec5c8f048c1bb5887438f817bed686f2da7f22ca 100644
--- a/src/plugins/e-acsl/tests/format/oracle_ci/gen_fprintf.c
+++ b/src/plugins/e-acsl/tests/format/oracle_ci/gen_fprintf.c
@@ -47,94 +47,94 @@ void __e_acsl_globals_init(void)
   static char __e_acsl_already_run = 0;
   if (! __e_acsl_already_run) {
     __e_acsl_already_run = 1;
-    __gen_e_acsl_literal_string_31 = "tests/format/fprintf.c:47";
+    __gen_e_acsl_literal_string_31 = "tests/format/fprintf.c:52";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_31,
-                         sizeof("tests/format/fprintf.c:47"));
+                         sizeof("tests/format/fprintf.c:52"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_31);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_31);
-    __gen_e_acsl_literal_string_30 = "tests/format/fprintf.c:46";
+    __gen_e_acsl_literal_string_30 = "tests/format/fprintf.c:51";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_30,
-                         sizeof("tests/format/fprintf.c:46"));
+                         sizeof("tests/format/fprintf.c:51"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_30);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_30);
-    __gen_e_acsl_literal_string_29 = "tests/format/fprintf.c:45";
+    __gen_e_acsl_literal_string_29 = "tests/format/fprintf.c:50";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_29,
-                         sizeof("tests/format/fprintf.c:45"));
+                         sizeof("tests/format/fprintf.c:50"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_29);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_29);
-    __gen_e_acsl_literal_string_28 = "tests/format/fprintf.c:44";
+    __gen_e_acsl_literal_string_28 = "tests/format/fprintf.c:49";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_28,
-                         sizeof("tests/format/fprintf.c:44"));
+                         sizeof("tests/format/fprintf.c:49"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_28);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_28);
-    __gen_e_acsl_literal_string_27 = "tests/format/fprintf.c:43";
+    __gen_e_acsl_literal_string_27 = "tests/format/fprintf.c:48";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_27,
-                         sizeof("tests/format/fprintf.c:43"));
+                         sizeof("tests/format/fprintf.c:48"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_27);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_27);
-    __gen_e_acsl_literal_string_26 = "tests/format/fprintf.c:42";
+    __gen_e_acsl_literal_string_26 = "tests/format/fprintf.c:47";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_26,
-                         sizeof("tests/format/fprintf.c:42"));
+                         sizeof("tests/format/fprintf.c:47"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_26);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_26);
-    __gen_e_acsl_literal_string_25 = "tests/format/fprintf.c:39";
+    __gen_e_acsl_literal_string_25 = "tests/format/fprintf.c:44";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_25,
-                         sizeof("tests/format/fprintf.c:39"));
+                         sizeof("tests/format/fprintf.c:44"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_25);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_25);
-    __gen_e_acsl_literal_string_24 = "tests/format/fprintf.c:38";
+    __gen_e_acsl_literal_string_24 = "tests/format/fprintf.c:43";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_24,
-                         sizeof("tests/format/fprintf.c:38"));
+                         sizeof("tests/format/fprintf.c:43"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_24);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_24);
-    __gen_e_acsl_literal_string_23 = "tests/format/fprintf.c:37";
+    __gen_e_acsl_literal_string_23 = "tests/format/fprintf.c:42";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_23,
-                         sizeof("tests/format/fprintf.c:37"));
+                         sizeof("tests/format/fprintf.c:42"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_23);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_23);
-    __gen_e_acsl_literal_string_21 = "tests/format/fprintf.c:36";
+    __gen_e_acsl_literal_string_21 = "tests/format/fprintf.c:41";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_21,
-                         sizeof("tests/format/fprintf.c:36"));
+                         sizeof("tests/format/fprintf.c:41"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_21);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_21);
-    __gen_e_acsl_literal_string_19 = "tests/format/fprintf.c:35";
+    __gen_e_acsl_literal_string_19 = "tests/format/fprintf.c:40";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_19,
-                         sizeof("tests/format/fprintf.c:35"));
+                         sizeof("tests/format/fprintf.c:40"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_19);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_19);
-    __gen_e_acsl_literal_string_16 = "tests/format/fprintf.c:29";
+    __gen_e_acsl_literal_string_16 = "tests/format/fprintf.c:34";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_16,
-                         sizeof("tests/format/fprintf.c:29"));
+                         sizeof("tests/format/fprintf.c:34"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_16);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_16);
-    __gen_e_acsl_literal_string_15 = "tests/format/fprintf.c:28";
+    __gen_e_acsl_literal_string_15 = "tests/format/fprintf.c:33";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_15,
-                         sizeof("tests/format/fprintf.c:28"));
+                         sizeof("tests/format/fprintf.c:33"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_15);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_15);
-    __gen_e_acsl_literal_string_14 = "tests/format/fprintf.c:23";
+    __gen_e_acsl_literal_string_14 = "tests/format/fprintf.c:28";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_14,
-                         sizeof("tests/format/fprintf.c:23"));
+                         sizeof("tests/format/fprintf.c:28"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_14);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_14);
-    __gen_e_acsl_literal_string_13 = "tests/format/fprintf.c:22";
+    __gen_e_acsl_literal_string_13 = "tests/format/fprintf.c:27";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_13,
-                         sizeof("tests/format/fprintf.c:22"));
+                         sizeof("tests/format/fprintf.c:27"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_13);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_13);
-    __gen_e_acsl_literal_string_12 = "tests/format/fprintf.c:20";
+    __gen_e_acsl_literal_string_12 = "tests/format/fprintf.c:25";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_12,
-                         sizeof("tests/format/fprintf.c:20"));
+                         sizeof("tests/format/fprintf.c:25"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_12);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_12);
-    __gen_e_acsl_literal_string_9 = "tests/format/fprintf.c:17";
+    __gen_e_acsl_literal_string_9 = "tests/format/fprintf.c:22";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_9,
-                         sizeof("tests/format/fprintf.c:17"));
+                         sizeof("tests/format/fprintf.c:22"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_9);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_9);
-    __gen_e_acsl_literal_string_8 = "tests/format/fprintf.c:16";
+    __gen_e_acsl_literal_string_8 = "tests/format/fprintf.c:21";
     __e_acsl_store_block((void *)__gen_e_acsl_literal_string_8,
-                         sizeof("tests/format/fprintf.c:16"));
+                         sizeof("tests/format/fprintf.c:21"));
     __e_acsl_full_init((void *)__gen_e_acsl_literal_string_8);
     __e_acsl_mark_readonly((void *)__gen_e_acsl_literal_string_8);
     __gen_e_acsl_literal_string_11 = "foobar %s\n";
diff --git a/src/plugins/e-acsl/tests/format/signalled.h b/src/plugins/e-acsl/tests/format/signalled.h
index fd980c5ca6409cccc2663994e105d487438fc466..4021210a5dbb4648b83965e08e8e62b45ba2115c 100644
--- a/src/plugins/e-acsl/tests/format/signalled.h
+++ b/src/plugins/e-acsl/tests/format/signalled.h
@@ -4,7 +4,12 @@
 
 #define STRINGIFY(x) #x
 #define TOSTRING(x) STRINGIFY(x)
-#define AT __FILE__ ":" TOSTRING(__LINE__)
+#ifdef __FC_ASSERT_FILE__
+#define __EACSL_FILENAME__ TOSTRING(__FC_ASSERT_FILE__)
+#else
+#define __EACSL_FILENAME__ __FILE__
+#endif
+#define AT __EACSL_FILENAME__ ":" TOSTRING(__LINE__)
 
 int testno = 0;