model-checker : fix detection of pointers on a fragment part

[simgrid.git] / src / mc / mc_compare.c

diff --git a/src/mc/mc_compare.c b/src/mc/mc_compare.c
index 3cb30bf..7f2ea63 100644 (file)
--- a/src/mc/mc_compare.c
+++ b/src/mc/mc_compare.c
@@ -308,6 +308,7 @@ static int compare_local_variables(mc_snapshot_stack_t stack1, mc_snapshot_stack
       current_var2 = (local_variable_t)xbt_dynar_get_as(stack2->local_variables, cursor, local_variable_t);
       if(strcmp(current_var1->name, current_var2->name) != 0 || strcmp(current_var1->frame, current_var2->frame) != 0 || current_var1->ip != current_var2->ip){
         xbt_dynar_free(&compared_pointers);
+        XBT_VERB("Different name of variable (%s - %s) or frame (%s - %s) or ip (%lu - %lu)", current_var1->name, current_var2->name, current_var1->frame, current_var2->frame, current_var1->ip, current_var2->ip);
         return 1;
       }
       offset1 = (char *)current_var1->address - (char *)std_heap;
@@ -330,10 +331,27 @@ static int compare_local_variables(mc_snapshot_stack_t stack1, mc_snapshot_stack
   }
 }
 
-int snapshot_compare(void *p1, void *p2){
+int snapshot_compare(void *state1, void *state2){
 
-  mc_snapshot_t s1 = ((mc_pair_t)p1)->graph_state->system_state;
-  mc_snapshot_t s2 = ((mc_pair_t)p2)->graph_state->system_state;
+  mc_snapshot_t s1, s2;
+  int num1, num2;
+  
+  if(_sg_mc_property_file && _sg_mc_property_file[0] != '\0'){ /* Liveness MC */
+    s1 = ((mc_pair_t)state1)->graph_state->system_state;
+    s2 = ((mc_pair_t)state2)->graph_state->system_state;
+    num1 = ((mc_pair_t)state1)->num;
+    num2 =  ((mc_pair_t)state2)->num;
+    /* Firstly compare automaton state */
+    /*if(xbt_automaton_state_compare(((mc_pair_t)state1)->automaton_state, ((mc_pair_t)state2)->automaton_state) != 0)
+      return 1;
+    if(xbt_automaton_propositional_symbols_compare_value(((mc_pair_t)state1)->atomic_propositions, ((mc_pair_t)state2)->atomic_propositions) != 0)
+    return 1;*/
+  }else{ /* Safety MC */
+    s1 = ((mc_visited_state_t)state1)->system_state;
+    s2 = ((mc_visited_state_t)state2)->system_state;
+    num1 = ((mc_visited_state_t)state1)->num;
+    num2 = ((mc_visited_state_t)state2)->num;
+  }
 
   int errors = 0;
   int res_init;
@@ -360,12 +378,12 @@ int snapshot_compare(void *p1, void *p2){
         xbt_os_walltimer_stop(timer);
         mc_comp_times->stacks_sizes_comparison_time = xbt_os_timer_elapsed(timer);
       }
-      XBT_DEBUG("(%d - %d) Different size used in stacks : %zu - %zu", ((mc_pair_t)p1)->num, ((mc_pair_t)p2)->num, size_used1, size_used2);
+      XBT_DEBUG("(%d - %d) Different size used in stacks : %zu - %zu", num1, num2, size_used1, size_used2);
       errors++;
       is_diff = 1;
     #else
       #ifdef MC_VERBOSE
-      XBT_VERB("(%d - %d) Different size used in stacks : %zu - %zu", ((mc_pair_t)p1)->num, ((mc_pair_t)p2)->num, size_used1, size_used2);
+      XBT_VERB("(%d - %d) Different size used in stacks : %zu - %zu", num1, num2, size_used1, size_used2);
       #endif
 
       xbt_os_walltimer_stop(timer);
@@ -446,11 +464,11 @@ int snapshot_compare(void *p1, void *p2){
   res_init = init_heap_information((xbt_mheap_t)s1->regions[0]->data, (xbt_mheap_t)s2->regions[0]->data, s1->to_ignore, s2->to_ignore);
   if(res_init == -1){
      #ifdef MC_DEBUG
-    XBT_DEBUG("(%d - %d) Different heap information", ((mc_pair_t)p1)->num, ((mc_pair_t)p2)->num); 
+    XBT_DEBUG("(%d - %d) Different heap information", num1, num2); 
         errors++; 
       #else
         #ifdef MC_VERBOSE
-        XBT_VERB("(%d - %d) Different heap information", ((mc_pair_t)p1)->num, ((mc_pair_t)p2)->num); 
+        XBT_VERB("(%d - %d) Different heap information", num1, num2); 
         #endif
 
         xbt_os_walltimer_stop(global_timer);
@@ -481,13 +499,13 @@ int snapshot_compare(void *p1, void *p2){
           xbt_os_walltimer_stop(timer);
           mc_comp_times->stacks_comparison_time = xbt_os_timer_elapsed(timer);
         }
-        XBT_DEBUG("(%d - %d) Different local variables between stacks %d", ((mc_pair_t)p1)->num, ((mc_pair_t)p2)->num, cursor + 1);
+        XBT_DEBUG("(%d - %d) Different local variables between stacks %d", num1, num2, cursor + 1);
         errors++;
         is_diff = 1;
       #else
         
         #ifdef MC_VERBOSE
-        XBT_VERB("(%d - %d) Different local variables between stacks %d", ((mc_pair_t)p1)->num, ((mc_pair_t)p2)->num, cursor + 1);
+        XBT_VERB("(%d - %d) Different local variables between stacks %d", num1, num2, cursor + 1);
         #endif
           
         reset_heap_information();
@@ -515,11 +533,11 @@ int snapshot_compare(void *p1, void *p2){
     #ifdef MC_DEBUG
       xbt_os_walltimer_stop(timer);
       mc_comp_times->binary_global_variables_comparison_time = xbt_os_timer_elapsed(timer);
-      XBT_DEBUG("(%d - %d) Different global variables in binary", ((mc_pair_t)p1)->num, ((mc_pair_t)p2)->num);
+      XBT_DEBUG("(%d - %d) Different global variables in binary", num1, num2);
       errors++;
     #else
       #ifdef MC_VERBOSE
-      XBT_VERB("(%d - %d) Different global variables in binary", ((mc_pair_t)p1)->num, ((mc_pair_t)p2)->num);
+      XBT_VERB("(%d - %d) Different global variables in binary", num1, num2);
       #endif
 
       reset_heap_information();
@@ -545,11 +563,11 @@ int snapshot_compare(void *p1, void *p2){
     #ifdef MC_DEBUG
       xbt_os_walltimer_stop(timer);
       mc_comp_times->libsimgrid_global_variables_comparison_time = xbt_os_timer_elapsed(timer);
-      XBT_DEBUG("(%d - %d) Different global variables in libsimgrid", ((mc_pair_t)p1)->num, ((mc_pair_t)p2)->num);
+      XBT_DEBUG("(%d - %d) Different global variables in libsimgrid", num1, num2);
       errors++;
     #else
       #ifdef MC_VERBOSE
-      XBT_VERB("(%d - %d) Different global variables in libsimgrid", ((mc_pair_t)p1)->num, ((mc_pair_t)p2)->num);
+      XBT_VERB("(%d - %d) Different global variables in libsimgrid", num1, num2);
       #endif
         
       reset_heap_information();
@@ -568,17 +586,17 @@ int snapshot_compare(void *p1, void *p2){
   #endif
 
   /* Compare heap */
-  if(mmalloc_compare_heap((xbt_mheap_t)s1->regions[0]->data, (xbt_mheap_t)s2->regions[0]->data) > 0){
+    if(mmalloc_compare_heap((xbt_mheap_t)s1->regions[0]->data, (xbt_mheap_t)s2->regions[0]->data, mc_variables_type_libsimgrid, mc_variables_type_binary) > 0){
 
     #ifdef MC_DEBUG
       xbt_os_walltimer_stop(timer);
       mc_comp_times->heap_comparison_time = xbt_os_timer_elapsed(timer); 
-      XBT_DEBUG("(%d - %d) Different heap (mmalloc_compare)", ((mc_pair_t)p1)->num, ((mc_pair_t)p2)->num);
+      XBT_DEBUG("(%d - %d) Different heap (mmalloc_compare)", num1, num2);
       errors++;
     #else
  
       #ifdef MC_VERBOSE
-      XBT_VERB("(%d - %d) Different heap (mmalloc_compare)", ((mc_pair_t)p1)->num, ((mc_pair_t)p2)->num);
+      XBT_VERB("(%d - %d) Different heap (mmalloc_compare)", num1, num2);
       #endif
        
       reset_heap_information();