[wp] conforms to EXIT

src/plugins/wp/tests/wp_plugin/bigarray.c

 /* run.config
+   EXIT: 0
    OPT: -cpp-extra-args="-DFIT"
+   EXIT: 1
    OPT: -cpp-extra-args="-DLARGE"
  */
 

src/plugins/wp/tests/wp_plugin/oracle/bigarray.0.res.oracle

 # frama-c -wp [...]
 [kernel] Parsing tests/wp_plugin/bigarray.c (with preprocessing)
-[kernel] tests/wp_plugin/bigarray.c:26: Warning: 
+[kernel] tests/wp_plugin/bigarray.c:28: Warning: 
   Cannot represent length of array as an attribute
 [wp] Running WP plugin...
 [wp] Warning: Missing RTE guards
@@ -8,13 +8,13 @@
   Function f
 ------------------------------------------------------------
 
-Goal Loop assigns (file tests/wp_plugin/bigarray.c, line 25):
+Goal Loop assigns (file tests/wp_plugin/bigarray.c, line 27):
 Prove: true.
 
 ------------------------------------------------------------
 
 Goal Assigns nothing in 'f':
-Effect at line 26
+Effect at line 28
 Prove: true.
 
 ------------------------------------------------------------

src/plugins/wp/tests/wp_plugin/oracle/bigarray.1.res.oracle

 # frama-c -wp [...]
 [kernel] Parsing tests/wp_plugin/bigarray.c (with preprocessing)
-[kernel] tests/wp_plugin/bigarray.c:26: Warning: 
+[kernel] tests/wp_plugin/bigarray.c:28: Warning: 
   Cannot represent length of array as an attribute
 [wp] Running WP plugin...
 [wp] Warning: Missing RTE guards
-[wp] tests/wp_plugin/bigarray.c:26: Warning: 
+[wp] tests/wp_plugin/bigarray.c:28: Warning: 
   Array size too large (0xFFFFFFFFFFFFFFFF)
-[wp] tests/wp_plugin/bigarray.c:27: Warning: 
+[wp] tests/wp_plugin/bigarray.c:29: Warning: 
   Array size too large (0xFFFFFFFFFFFFFFFF)
-[wp] tests/wp_plugin/bigarray.c:19: User Error: 
+[wp] tests/wp_plugin/bigarray.c:21: User Error: 
   Array size too large (0xFFFFFFFFFFFFFFFF)
 [kernel] Plug-in wp aborted: invalid user input.