diff --git a/src/plugins/e-acsl/tests/bts/oracle/bts1740.res.oracle b/src/plugins/e-acsl/tests/bts/oracle/bts1740.res.oracle
index 4d0f31c840e29ffd446647b4204edab473772c2c..845be00612efea9581746723802617b328a66215 100644
--- a/src/plugins/e-acsl/tests/bts/oracle/bts1740.res.oracle
+++ b/src/plugins/e-acsl/tests/bts/oracle/bts1740.res.oracle
@@ -1,5 +1,5 @@
 [e-acsl] beginning translation.
-FRAMAC_SHARE/libc/stdlib.h:276:[kernel] warning: No code nor implicit assigns clause for function calloc, generating default assigns from the prototype
+FRAMAC_SHARE/libc/stdlib.h:277:[kernel] warning: No code nor implicit assigns clause for function calloc, generating default assigns from the prototype
 [e-acsl] translation done in project "e-acsl".
 FRAMAC_SHARE/e-acsl/e_acsl.h:43:[value] warning: function __e_acsl_assert: precondition got status unknown.
 tests/bts/bts1740.i:12:[value] warning: locals {a} escaping the scope of a block of main through p
diff --git a/src/plugins/e-acsl/tests/bts/oracle/gen_bts1740.c b/src/plugins/e-acsl/tests/bts/oracle/gen_bts1740.c
index e165312e35df6395e032965ef0b650e3bc5fb0d7..7d1822a0543584b1951eae377aca95cd6a931aa6 100644
--- a/src/plugins/e-acsl/tests/bts/oracle/gen_bts1740.c
+++ b/src/plugins/e-acsl/tests/bts/oracle/gen_bts1740.c
@@ -1,13 +1,14 @@
 /* Generated by Frama-C */
+#include "stdlib.h"
 int main(void)
 {
   int __retres;
   int *p;
-  __e_acsl_memory_init((int *)0,(char ***)0,8UL);
-  __e_acsl_store_block((void *)(& p),8UL);
+  __e_acsl_memory_init((int *)0,(char ***)0,(size_t)8);
+  __e_acsl_store_block((void *)(& p),(size_t)8);
   {
     int a;
-    __e_acsl_store_block((void *)(& a),4UL);
+    __e_acsl_store_block((void *)(& a),(size_t)4);
     __e_acsl_full_init((void *)(& a));
     a = 0;
     __e_acsl_full_init((void *)(& p));
diff --git a/src/plugins/e-acsl/tests/runtime/oracle/bypassed_var.res.oracle b/src/plugins/e-acsl/tests/runtime/oracle/bypassed_var.res.oracle
index f8de72eb5d5d0e28ae07a0359cb9943ffcf6a670..66bbcfdda0170d72969011310ad46adb416b2591 100644
--- a/src/plugins/e-acsl/tests/runtime/oracle/bypassed_var.res.oracle
+++ b/src/plugins/e-acsl/tests/runtime/oracle/bypassed_var.res.oracle
@@ -1,5 +1,5 @@
 [e-acsl] beginning translation.
-FRAMAC_SHARE/libc/stdlib.h:276:[kernel] warning: No code nor implicit assigns clause for function calloc, generating default assigns from the prototype
+FRAMAC_SHARE/libc/stdlib.h:277:[kernel] warning: No code nor implicit assigns clause for function calloc, generating default assigns from the prototype
 [e-acsl] translation done in project "e-acsl".
 FRAMAC_SHARE/e-acsl/e_acsl.h:43:[value] warning: function __e_acsl_assert: precondition got status unknown.
 tests/runtime/bypassed_var.c:16:[value] warning: accessing uninitialized left-value. assert \initialized(&p);
diff --git a/src/plugins/e-acsl/tests/runtime/oracle/early_exit.res.oracle b/src/plugins/e-acsl/tests/runtime/oracle/early_exit.res.oracle
index 638dd2dcbe2764b3f19d5694fc591feb63e2899e..5c4f44cb7b170063e9201f3c9e7ecf22654ddd38 100644
--- a/src/plugins/e-acsl/tests/runtime/oracle/early_exit.res.oracle
+++ b/src/plugins/e-acsl/tests/runtime/oracle/early_exit.res.oracle
@@ -1,5 +1,5 @@
 [e-acsl] beginning translation.
-FRAMAC_SHARE/libc/stdlib.h:276:[kernel] warning: No code nor implicit assigns clause for function calloc, generating default assigns from the prototype
+FRAMAC_SHARE/libc/stdlib.h:277:[kernel] warning: No code nor implicit assigns clause for function calloc, generating default assigns from the prototype
 [e-acsl] translation done in project "e-acsl".
 FRAMAC_SHARE/e-acsl/e_acsl.h:43:[value] warning: function __e_acsl_assert: precondition got status unknown.
 tests/runtime/early_exit.c:14:[value] warning: locals {a} escaping the scope of a block of goto_bts through p
diff --git a/src/plugins/e-acsl/tests/runtime/oracle/gen_bypassed_var.c b/src/plugins/e-acsl/tests/runtime/oracle/gen_bypassed_var.c
index a1eb4fce0d0bc3613b22ea9e939bb1a313fac8d0..acd909e18da7836611e10853460c8a67f296aab4 100644
--- a/src/plugins/e-acsl/tests/runtime/oracle/gen_bypassed_var.c
+++ b/src/plugins/e-acsl/tests/runtime/oracle/gen_bypassed_var.c
@@ -1,15 +1,16 @@
 /* Generated by Frama-C */
+#include "stdlib.h"
 int bypassed_var(int i)
 {
   int lst[2];
-  __e_acsl_store_block((void *)(lst),8UL);
+  __e_acsl_store_block((void *)(lst),(size_t)8);
   if (i) goto L;
   {
     int *p;
-    __e_acsl_store_block((void *)(& p),8UL);
+    __e_acsl_store_block((void *)(& p),(size_t)8);
     __e_acsl_full_init((void *)(& p));
     p = (int *)(& lst);
-    L: __e_acsl_store_block_duplicate((void *)(& p),8UL);
+    L: __e_acsl_store_block_duplicate((void *)(& p),(size_t)8);
     __e_acsl_full_init((void *)(& p));
     /*@ assert Value: initialisation: \initialized(&p); */
     p ++;
@@ -60,7 +61,7 @@ int bypassed_var(int i)
 int main(int argc, char const **argv)
 {
   int __retres;
-  __e_acsl_memory_init(& argc,(char ***)(& argv),8UL);
+  __e_acsl_memory_init(& argc,(char ***)(& argv),(size_t)8);
   bypassed_var(0);
   bypassed_var(1);
   __retres = 0;
diff --git a/src/plugins/e-acsl/tests/runtime/oracle/gen_early_exit.c b/src/plugins/e-acsl/tests/runtime/oracle/gen_early_exit.c
index 4ec72b8a82d2037884266944d9a52ded91c5b693..897f45cce1a73daec858774c05a5077571ab97e6 100644
--- a/src/plugins/e-acsl/tests/runtime/oracle/gen_early_exit.c
+++ b/src/plugins/e-acsl/tests/runtime/oracle/gen_early_exit.c
@@ -1,12 +1,13 @@
 /* Generated by Frama-C */
+#include "stdlib.h"
 int goto_bts(void)
 {
   int __retres;
   int *p;
-  __e_acsl_store_block((void *)(& p),8UL);
+  __e_acsl_store_block((void *)(& p),(size_t)8);
   {
     int a;
-    __e_acsl_store_block((void *)(& a),4UL);
+    __e_acsl_store_block((void *)(& a),(size_t)4);
     __e_acsl_full_init((void *)(& a));
     a = 0;
     __e_acsl_full_init((void *)(& p));
@@ -63,27 +64,27 @@ int goto_valid(void)
   int *p;
   int *q;
   int *r;
-  __e_acsl_store_block((void *)(& r),8UL);
-  __e_acsl_store_block((void *)(& q),8UL);
-  __e_acsl_store_block((void *)(& p),8UL);
+  __e_acsl_store_block((void *)(& r),(size_t)8);
+  __e_acsl_store_block((void *)(& q),(size_t)8);
+  __e_acsl_store_block((void *)(& p),(size_t)8);
   a = 9;
   {
     int a1;
-    __e_acsl_store_block((void *)(& a1),4UL);
+    __e_acsl_store_block((void *)(& a1),(size_t)4);
     __e_acsl_full_init((void *)(& a1));
     a1 = 0;
     __e_acsl_full_init((void *)(& p));
     p = & a1;
     {
       int a2;
-      __e_acsl_store_block((void *)(& a2),4UL);
+      __e_acsl_store_block((void *)(& a2),(size_t)4);
       __e_acsl_full_init((void *)(& a2));
       a2 = 0;
       __e_acsl_full_init((void *)(& q));
       q = & a2;
       {
         int a3;
-        __e_acsl_store_block((void *)(& a3),4UL);
+        __e_acsl_store_block((void *)(& a3),(size_t)4);
         __e_acsl_full_init((void *)(& a3));
         a3 = 0;
         __e_acsl_full_init((void *)(& r));
@@ -238,10 +239,10 @@ int switch_valid(void)
   int *p;
   int *q;
   int *s;
-  __e_acsl_store_block((void *)(& s),8UL);
-  __e_acsl_store_block((void *)(& q),8UL);
-  __e_acsl_store_block((void *)(& p),8UL);
-  __e_acsl_store_block((void *)(& i),4UL);
+  __e_acsl_store_block((void *)(& s),(size_t)8);
+  __e_acsl_store_block((void *)(& q),(size_t)8);
+  __e_acsl_store_block((void *)(& p),(size_t)8);
+  __e_acsl_store_block((void *)(& i),(size_t)4);
   __e_acsl_full_init((void *)(& i));
   i = 1;
   __e_acsl_full_init((void *)(& s));
@@ -250,14 +251,14 @@ int switch_valid(void)
     default: ;
     {
       int a1;
-      __e_acsl_store_block((void *)(& a1),4UL);
+      __e_acsl_store_block((void *)(& a1),(size_t)4);
       __e_acsl_full_init((void *)(& a1));
       a1 = 0;
       __e_acsl_full_init((void *)(& p));
       p = & a1;
       {
         int a2;
-        __e_acsl_store_block((void *)(& a2),4UL);
+        __e_acsl_store_block((void *)(& a2),(size_t)4);
         __e_acsl_full_init((void *)(& a2));
         a2 = 0;
         __e_acsl_full_init((void *)(& q));
@@ -397,13 +398,13 @@ int while_valid(void)
   int *q;
   int *r;
   int i;
-  __e_acsl_store_block((void *)(& r),8UL);
-  __e_acsl_store_block((void *)(& q),8UL);
-  __e_acsl_store_block((void *)(& p),8UL);
+  __e_acsl_store_block((void *)(& r),(size_t)8);
+  __e_acsl_store_block((void *)(& q),(size_t)8);
+  __e_acsl_store_block((void *)(& p),(size_t)8);
   i = 5;
   {
     int a0;
-    __e_acsl_store_block((void *)(& a0),4UL);
+    __e_acsl_store_block((void *)(& a0),(size_t)4);
     __e_acsl_full_init((void *)(& a0));
     a0 = 0;
     __e_acsl_full_init((void *)(& r));
@@ -413,14 +414,14 @@ int while_valid(void)
       if (! i) break;
       {
         int a1;
-        __e_acsl_store_block((void *)(& a1),4UL);
+        __e_acsl_store_block((void *)(& a1),(size_t)4);
         __e_acsl_full_init((void *)(& a1));
         a1 = 0;
         __e_acsl_full_init((void *)(& p));
         p = & a1;
         {
           int a2;
-          __e_acsl_store_block((void *)(& a2),4UL);
+          __e_acsl_store_block((void *)(& a2),(size_t)4);
           __e_acsl_full_init((void *)(& a2));
           a2 = 0;
           __e_acsl_full_init((void *)(& q));
@@ -555,8 +556,8 @@ void continue_valid(void)
   int i;
   int *p;
   int *q;
-  __e_acsl_store_block((void *)(& q),8UL);
-  __e_acsl_store_block((void *)(& p),8UL);
+  __e_acsl_store_block((void *)(& q),(size_t)8);
+  __e_acsl_store_block((void *)(& p),(size_t)8);
   i = 0;
   while (1) {
     int tmp;
@@ -568,7 +569,7 @@ void continue_valid(void)
     if (! tmp) break;
     {
       int a1;
-      __e_acsl_store_block((void *)(& a1),4UL);
+      __e_acsl_store_block((void *)(& a1),(size_t)4);
       /*@ assert ¬\valid(p); */
       {
         {
@@ -643,7 +644,7 @@ void continue_valid(void)
       }
       {
         int a2;
-        __e_acsl_store_block((void *)(& a2),4UL);
+        __e_acsl_store_block((void *)(& a2),(size_t)4);
         __e_acsl_full_init((void *)(& a2));
         a2 = 1;
         __e_acsl_full_init((void *)(& q));
@@ -738,7 +739,7 @@ void continue_valid(void)
 int main(int argc, char const **argv)
 {
   int __retres;
-  __e_acsl_memory_init(& argc,(char ***)(& argv),8UL);
+  __e_acsl_memory_init(& argc,(char ***)(& argv),(size_t)8);
   goto_bts();
   goto_valid();
   switch_valid();