-int reached_hash(xbt_state_t st){
-
- raw_mem_set = (mmalloc_get_current_heap() == raw_heap);
-
- if(xbt_dynar_is_empty(reached_pairs_hash)){
-
- return 0;
-
- }else{
-
- MC_SET_RAW_MEM;
-
- mc_snapshot_t sn = xbt_new0(s_mc_snapshot_t, 1);
- MC_take_snapshot_liveness(sn);
-
- int j;
- unsigned int hash_regions[sn->num_reg];
- for(j=0; j<sn->num_reg; j++){
- hash_regions[j] = hash_region(sn->regions[j]->data, sn->regions[j]->size);
- }
-
-
- /* Get values of propositional symbols */
- xbt_dynar_t prop_ato = xbt_dynar_new(sizeof(int), NULL);
- unsigned int cursor = 0;
- xbt_propositional_symbol_t ps = NULL;
- int res;
- int_f_void_t f;
-
- xbt_dynar_foreach(_mc_property_automaton->propositional_symbols, cursor, ps){
- f = (int_f_void_t)ps->function;
- res = (*f)();
- xbt_dynar_push_as(prop_ato, int, res);
- }
-
- mc_pair_reached_hash_t pair_test = NULL;
-
- int region_diff = 0;
-
- cursor = 0;
-
- xbt_dynar_foreach(reached_pairs_hash, cursor, pair_test){
-
- if(automaton_state_compare(pair_test->automaton_state, st) == 0){
- if(propositional_symbols_compare_value(pair_test->prop_ato, prop_ato) == 0){
- for(j=0 ; j< sn->num_reg ; j++){
- if(hash_regions[j] != pair_test->hash_regions[j]){
- region_diff++;
- }
- }
- if(region_diff == 0){
- MC_free_snapshot(sn);
- xbt_dynar_reset(prop_ato);
- xbt_free(prop_ato);
- MC_UNSET_RAW_MEM;
-
- if(raw_mem_set)
- MC_SET_RAW_MEM;
- else
- MC_UNSET_RAW_MEM;
-
- return 1;
- }else{
- XBT_INFO("Different snapshot");
- }
- }else{
- XBT_INFO("Different values of propositional symbols");
- }
- }else{
- XBT_INFO("Different automaton state");
- }
-
- region_diff = 0;
- }
-
- MC_free_snapshot(sn);
- xbt_dynar_reset(prop_ato);
- xbt_free(prop_ato);
- MC_UNSET_RAW_MEM;
-
- if(raw_mem_set)
- MC_SET_RAW_MEM;
- else
- MC_UNSET_RAW_MEM;
-