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 399b44fc764c07acec092f1d873b3a378d4802cb..1ef42679fd65765b6e8cc711958134a1e7ad0d4e 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
@@ -92,6 +92,8 @@ PROJECT_FILE.i:247:[value] Assertion got status valid.
 [value] computing for function __gmpz_clear <- f <- main.
         Called from PROJECT_FILE.i:257.
 [value] Done for function __gmpz_clear
+PROJECT_FILE.i:261:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:261:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- f <- main.
         Called from PROJECT_FILE.i:266.
@@ -132,6 +134,8 @@ PROJECT_FILE.i:275:[value] Assertion got status valid.
 [value] computing for function __gmpz_clear <- f <- main.
         Called from PROJECT_FILE.i:286.
 [value] Done for function __gmpz_clear
+PROJECT_FILE.i:290:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:290:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- f <- main.
         Called from PROJECT_FILE.i:295.
@@ -174,6 +178,8 @@ PROJECT_FILE.i:290:[value] Assertion got status unknown.
 PROJECT_FILE.i:231:[value] Function f: postcondition got status valid.
 [value] Recording results for f
 [value] Done for function f
+PROJECT_FILE.i:418:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:418:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- main.
         Called from PROJECT_FILE.i:423.
@@ -194,6 +200,8 @@ PROJECT_FILE.i:418:[value] Assertion got status unknown.
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:428.
 [value] Done for function __gmpz_clear
+PROJECT_FILE.i:432:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:432:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- main.
         Called from PROJECT_FILE.i:436.
@@ -208,6 +216,8 @@ PROJECT_FILE.i:432:[value] Assertion got status unknown.
 [value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:439.
 [value] Done for function __gmpz_clear
+PROJECT_FILE.i:443:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:443:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- main.
         Called from PROJECT_FILE.i:449.
@@ -239,6 +249,8 @@ PROJECT_FILE.i:443:[value] Assertion got status unknown.
 [value] Done for function __gmpz_clear
 [value] computing for function g <- main.
         Called from PROJECT_FILE.i:461.
+PROJECT_FILE.i:340:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:340:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- g <- main.
         Called from PROJECT_FILE.i:345.
@@ -259,6 +271,8 @@ PROJECT_FILE.i:340:[value] Assertion got status unknown.
 [value] computing for function __gmpz_clear <- g <- main.
         Called from PROJECT_FILE.i:351.
 [value] Done for function __gmpz_clear
+PROJECT_FILE.i:356:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:356:[value] Assertion got status unknown.
 [value] computing for function __gmpz_init_set_si <- g <- main.
         Called from PROJECT_FILE.i:362.
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 a5c5c549f1c9a4cfaf798c1743800c7c74c28d22..11c2e947f8959bef399aadf111dcfde0dae873a1 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
@@ -22,6 +22,8 @@ PROJECT_FILE.i:247:[value] Assertion got status valid.
         Called from PROJECT_FILE.i:248.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+PROJECT_FILE.i:250:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:250:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- f <- main.
         Called from PROJECT_FILE.i:251.
@@ -32,6 +34,8 @@ PROJECT_FILE.i:253:[value] Assertion got status valid.
         Called from PROJECT_FILE.i:255.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+PROJECT_FILE.i:257:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:257:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- f <- main.
         Called from PROJECT_FILE.i:258.
@@ -44,16 +48,22 @@ PROJECT_FILE.i:257:[value] Assertion got status unknown.
 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] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:317:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- main.
         Called from PROJECT_FILE.i:318.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+PROJECT_FILE.i:320:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:320:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- main.
         Called from PROJECT_FILE.i:321.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+PROJECT_FILE.i:324:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:324:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- main.
         Called from PROJECT_FILE.i:325.
@@ -61,11 +71,15 @@ PROJECT_FILE.i:324:[value] Assertion got status unknown.
 [value] Done for function e_acsl_assert
 [value] computing for function g <- main.
         Called from PROJECT_FILE.i:328.
+PROJECT_FILE.i:285:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:285:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- g <- main.
         Called from PROJECT_FILE.i:286.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+PROJECT_FILE.i:290:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: \at() on a C label
 PROJECT_FILE.i:290:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- g <- main.
         Called from PROJECT_FILE.i:292.
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 be718900a9126ecade137b82fd289d9579bf295f..3bbb69ed5dcfa5206fab0b9db878c3b7c56bb3be 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
@@ -96,6 +96,8 @@ PROJECT_FILE.i:295:[value] Assertion got status valid.
 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
+PROJECT_FILE.i:298:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: unsupported ACSL construct "toto"
 PROJECT_FILE.i:298:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- main.
         Called from PROJECT_FILE.i:299.
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/comparison.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/comparison.res.oracle
index ea92e0e330db44f6e5a1517b37117c6f45d33ea2..d28013ed3c6e8fa05a81bcdd236d4d9d40e97ca2 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/comparison.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/comparison.res.oracle
@@ -28,6 +28,8 @@ PROJECT_FILE.i:251:[value] Assertion got status valid.
         Called from PROJECT_FILE.i:252.
 [value] Recording results for e_acsl_assert
 [value] Done for function e_acsl_assert
+PROJECT_FILE.i:254:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: unsupported ACSL construct "toto"
 PROJECT_FILE.i:254:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- main.
         Called from PROJECT_FILE.i:255.
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/null.1.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/null.1.res.oracle
index ab6c33e94b536cc1218655382dcdf359fccfeebb..be26a39c375869068565eac3a5fcbe8c88ae4f05 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/null.1.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/null.1.res.oracle
@@ -2,7 +2,7 @@
 [value] Computing initial state
 [value] Initial state computed
 [value] Values of globals at initialization
-PROJECT_FILE.i:233:[value] Assertion got status unknown.
+PROJECT_FILE.i:233:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
         Called from PROJECT_FILE.i:234.
 PROJECT_FILE.i:221:[value] Function e_acsl_assert: precondition got status valid.
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/null.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/null.res.oracle
index ab6c33e94b536cc1218655382dcdf359fccfeebb..be26a39c375869068565eac3a5fcbe8c88ae4f05 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/null.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/null.res.oracle
@@ -2,7 +2,7 @@
 [value] Computing initial state
 [value] Initial state computed
 [value] Values of globals at initialization
-PROJECT_FILE.i:233:[value] Assertion got status unknown.
+PROJECT_FILE.i:233:[value] Assertion got status valid.
 [value] computing for function e_acsl_assert <- main.
         Called from PROJECT_FILE.i:234.
 PROJECT_FILE.i:221:[value] Function e_acsl_assert: precondition got status valid.
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 1deb1f69c3cf3b2a30451be0a15f58caa7d6d54a..e21ba3d18b09b78966f76b238370802dfa968152 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
@@ -2,6 +2,8 @@
 [value] Computing initial state
 [value] Initial state computed
 [value] Values of globals at initialization
+PROJECT_FILE.i:237:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: unsupported ACSL construct "toto"
 PROJECT_FILE.i:237:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- main.
         Called from PROJECT_FILE.i:238.
diff --git a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/other_constants.res.oracle b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/other_constants.res.oracle
index 9f3ef2a8c533ce12f3f122c3662efedc4543fa50..5b085420e3919b94f0a8f914ef2e58cd4428942d 100644
--- a/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/other_constants.res.oracle
+++ b/src/plugins/e-acsl/tests/e-acsl-runtime/oracle/other_constants.res.oracle
@@ -2,6 +2,8 @@
 [value] Computing initial state
 [value] Initial state computed
 [value] Values of globals at initialization
+PROJECT_FILE.i:237:[value] cannot evaluate ACSL term,
+        unsupported ACSL construct: unsupported ACSL construct "toto"
 PROJECT_FILE.i:237:[value] Assertion got status unknown.
 [value] computing for function e_acsl_assert <- main.
         Called from PROJECT_FILE.i:238.