X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7ce270272856fcab2790a35bcefb9d6e0fb52423..7f06482332409f552ac19d126fa69520ade79fcb:/src/mc/mc_global.c

diff --git a/src/mc/mc_global.c b/src/mc/mc_global.c
index 562eb37978..9805ce20e1 100644
--- a/src/mc/mc_global.c
+++ b/src/mc/mc_global.c
@@ -51,7 +51,7 @@ void _mc_cfg_cb_checkpoint(const char *name, int pos) {
   if (_sg_init_status && !_sg_do_model_check) {
     xbt_die("You are specifying a checkpointing value after the initialization (through MSG_config?), but model-checking was not activated at config time (through --cfg=model-check:1). This won't work, sorry.");
   }
-  _sg_mc_checkpoint = xbt_cfg_get_int(_sg_cfg_set, name);
+  _sg_mc_checkpoint = xbt_cfg_get_boolean(_sg_cfg_set, name);
 }
 void _mc_cfg_cb_property(const char *name, int pos) {
   if (_sg_init_status && !_sg_do_model_check) {
@@ -64,7 +64,7 @@ void _mc_cfg_cb_timeout(const char *name, int pos) {
   if (_sg_init_status && !_sg_do_model_check) {
     xbt_die("You are specifying a value to enable/disable timeout for wait requests after the initialization (through MSG_config?), but model-checking was not activated at config time (through --cfg=model-check:1). This won't work, sorry.");
   }
-  _sg_mc_timeout= xbt_cfg_get_int(_sg_cfg_set, name);
+  _sg_mc_timeout= xbt_cfg_get_boolean(_sg_cfg_set, name);
 }
 
 void _mc_cfg_cb_max_depth(const char *name, int pos) {
@@ -138,9 +138,6 @@ void MC_do_the_modelcheck_for_real() {
   mc_comp_times = xbt_new0(s_mc_comparison_times_t, 1);
   MC_UNSET_RAW_MEM;
   
-  if((_sg_mc_dot_output_file != NULL) && (_sg_mc_dot_output_file[0]!='\0'))
-    MC_init_dot_output();
-
   if (!_sg_mc_property_file || _sg_mc_property_file[0]=='\0') {
     if (mc_reduce_kind==e_mc_reduce_unset)
       mc_reduce_kind=e_mc_reduce_dpor;
@@ -213,6 +210,9 @@ void MC_init(){
   MC_ignore_stack("next_context", "smx_ctx_sysv_suspend_serial");
   MC_ignore_stack("i", "smx_ctx_sysv_suspend_serial");
 
+  /* Ignore local variable about time used for tracing */
+  MC_ignore_stack("start_time", "*"); 
+
   MC_ignore_data_bss(&mc_comp_times, sizeof(mc_comp_times));
   MC_ignore_data_bss(&mc_snapshot_comparison_time, sizeof(mc_snapshot_comparison_time)); 
   MC_ignore_data_bss(&mc_time, sizeof(mc_time));
@@ -240,7 +240,7 @@ void MC_init_dot_output(){
     xbt_abort();
   }
 
-  fprintf(dot_output, "digraph graphname{\n fixedsize=true; rankdir=TB; ranksep=.20; edge [fontsize=12]; node [fontsize=10, shape=circle,width=.5 ]; graph [resolution=20, fontsize=10];\n");
+  fprintf(dot_output, "digraph graphname{\n fixedsize=true; rankdir=TB; ranksep=.25; edge [fontsize=12]; node [fontsize=10, shape=circle,width=.5 ]; graph [resolution=20, fontsize=10];\n");
 
 }
 
@@ -269,6 +269,9 @@ void MC_modelcheck_safety(void)
   /* Create exploration stack */
   mc_stack_safety = xbt_fifo_new();
 
+  if((_sg_mc_dot_output_file != NULL) && (_sg_mc_dot_output_file[0]!='\0'))
+    MC_init_dot_output();
+
   MC_UNSET_RAW_MEM;
 
   if(_sg_mc_visited > 0){
@@ -320,6 +323,9 @@ void MC_modelcheck_liveness(){
   /* Create the initial state */
   initial_state_liveness = xbt_new0(s_mc_global_t, 1);
 
+  if((_sg_mc_dot_output_file != NULL) && (_sg_mc_dot_output_file[0]!='\0'))
+    MC_init_dot_output();
+  
   MC_UNSET_RAW_MEM;
 
   MC_ddfs_init();
@@ -336,13 +342,6 @@ void MC_modelcheck_liveness(){
 
 void MC_exit(void)
 {
-  MC_SET_RAW_MEM;
-  if((_sg_mc_dot_output_file != NULL) && (_sg_mc_dot_output_file[0]!='\0')){
-    fprintf(dot_output, "}\n");
-    fclose(dot_output);
-  }
-  MC_UNSET_RAW_MEM;
-
   xbt_free(mc_time);
   MC_memory_exit();
   xbt_abort();
@@ -738,6 +737,12 @@ void MC_print_statistics(mc_stats_t stats)
     XBT_INFO("Visited pairs = %lu", stats->visited_pairs);
   }
   XBT_INFO("Executed transitions = %lu", stats->executed_transitions);
+  MC_SET_RAW_MEM;
+  if((_sg_mc_dot_output_file != NULL) && (_sg_mc_dot_output_file[0]!='\0')){
+    fprintf(dot_output, "}\n");
+    fclose(dot_output);
+  }
+  MC_UNSET_RAW_MEM;
 }
 
 void MC_assert(int prop)
@@ -844,10 +849,10 @@ void MC_ignore_heap(void *address, size_t size){
   
   if(((xbt_mheap_t)std_heap)->heapinfo[region->block].type == 0){
     region->fragment = -1;
-    ((xbt_mheap_t)std_heap)->heapinfo[region->block].busy_block.ignore = 1;
+    ((xbt_mheap_t)std_heap)->heapinfo[region->block].busy_block.ignore++;
   }else{
     region->fragment = ((uintptr_t) (ADDR2UINT (address) % (BLOCKSIZE))) >> ((xbt_mheap_t)std_heap)->heapinfo[region->block].type;
-    ((xbt_mheap_t)std_heap)->heapinfo[region->block].busy_frag.ignore[region->fragment] = 1;
+    ((xbt_mheap_t)std_heap)->heapinfo[region->block].busy_frag.ignore[region->fragment]++;
   }
   
   if(mc_heap_comparison_ignore == NULL){
@@ -931,6 +936,14 @@ void MC_remove_ignore_heap(void *address, size_t size){
 
 }
 
+void data_bss_ignore_variable_free(mc_data_bss_ignore_variable_t v){
+  xbt_free(v);
+}
+
+void data_bss_ignore_variable_free_voidp(void *v){
+  data_bss_ignore_variable_free((mc_data_bss_ignore_variable_t) * (void **) v);
+}
+
 void MC_ignore_data_bss(void *address, size_t size){
 
   int raw_mem_set = (mmalloc_get_current_heap() == raw_heap);
@@ -938,7 +951,7 @@ void MC_ignore_data_bss(void *address, size_t size){
   MC_SET_RAW_MEM;
   
   if(mc_data_bss_comparison_ignore == NULL)
-    mc_data_bss_comparison_ignore = xbt_dynar_new(sizeof(mc_data_bss_ignore_variable_t), NULL);
+    mc_data_bss_comparison_ignore = xbt_dynar_new(sizeof(mc_data_bss_ignore_variable_t), data_bss_ignore_variable_free_voidp);
 
   mc_data_bss_ignore_variable_t var = NULL;
   var = xbt_new0(s_mc_data_bss_ignore_variable_t, 1);
@@ -960,6 +973,7 @@ void MC_ignore_data_bss(void *address, size_t size){
       cursor = (start + end) / 2;
       current_var = (mc_data_bss_ignore_variable_t)xbt_dynar_get_as(mc_data_bss_comparison_ignore, cursor, mc_data_bss_ignore_variable_t);
       if(current_var->address == address){
+        data_bss_ignore_variable_free(var);
         MC_UNSET_RAW_MEM;
         if(raw_mem_set)
           MC_SET_RAW_MEM;
@@ -1036,7 +1050,15 @@ static size_t data_bss_ignore_size(void *address){
   return 0;
 }
 
+void stack_ignore_variable_free(mc_stack_ignore_variable_t v){
+  xbt_free(v->var_name);
+  xbt_free(v->frame);
+  xbt_free(v);
+}
 
+void stack_ignore_variable_free_voidp(void *v){
+  stack_ignore_variable_free((mc_stack_ignore_variable_t) * (void **) v);
+}
 
 void MC_ignore_stack(const char *var_name, const char *frame_name){
   
@@ -1045,15 +1067,15 @@ void MC_ignore_stack(const char *var_name, const char *frame_name){
   MC_SET_RAW_MEM;
 
   if(mc_stack_comparison_ignore == NULL)
-    mc_stack_comparison_ignore = xbt_dynar_new(sizeof(mc_stack_ignore_variable_t), NULL);
-
+    mc_stack_comparison_ignore = xbt_dynar_new(sizeof(mc_stack_ignore_variable_t), stack_ignore_variable_free_voidp);
+  
+  mc_stack_ignore_variable_t var = NULL;
+  var = xbt_new0(s_mc_stack_ignore_variable_t, 1);
+  var->var_name = strdup(var_name);
+  var->frame = strdup(frame_name);
+  
   if(xbt_dynar_is_empty(mc_stack_comparison_ignore)){
 
-    mc_stack_ignore_variable_t var = NULL;
-    var = xbt_new0(s_mc_stack_ignore_variable_t, 1);
-    var->var_name = strdup(var_name);
-    var->frame = strdup(frame_name);
-
     xbt_dynar_insert_at(mc_stack_comparison_ignore, 0, &var);
 
   }else{
@@ -1068,6 +1090,7 @@ void MC_ignore_stack(const char *var_name, const char *frame_name){
       current_var = (mc_stack_ignore_variable_t)xbt_dynar_get_as(mc_stack_comparison_ignore, cursor, mc_stack_ignore_variable_t);
       if(strcmp(current_var->frame, frame_name) == 0){
         if(strcmp(current_var->var_name, var_name) == 0){
+          stack_ignore_variable_free(var);
           MC_UNSET_RAW_MEM;
           if(raw_mem_set)
             MC_SET_RAW_MEM;
@@ -1084,11 +1107,6 @@ void MC_ignore_stack(const char *var_name, const char *frame_name){
         end = cursor - 1;
     }
 
-    mc_stack_ignore_variable_t var = NULL;
-    var = xbt_new0(s_mc_stack_ignore_variable_t, 1);
-    var->var_name = strdup(var_name);
-    var->frame = strdup(frame_name);
-
     if(strcmp(current_var->frame, frame_name) < 0)
       xbt_dynar_insert_at(mc_stack_comparison_ignore, cursor + 1, &var);
     else