- }
- /* Search another pair with same number of bytes used in std_heap */
- previous_cursor = cursor - 1;
- while(previous_cursor >= 0){
- pair_test = (mc_pair_t)xbt_dynar_get_as(visited_pairs, previous_cursor, mc_pair_t);
- bytes_used_test = pair_test->heap_bytes_used;
- if(bytes_used_test != current_bytes_used)
- break;
- if(xbt_automaton_state_compare(pair_test->automaton_state, pair->automaton_state) == 0){
- if(xbt_automaton_propositional_symbols_compare_value(pair_test->atomic_propositions, pair->atomic_propositions) == 0){
- if(snapshot_compare(pair->graph_state->system_state, pair_test->graph_state->system_state) == 0){
- xbt_dynar_remove_at(visited_pairs, previous_cursor, NULL);
- xbt_dynar_insert_at(visited_pairs, previous_cursor, &pair);
- pair_test->visited_removed = 1;
- result = pair_test->num;
- if(pair_test->stack_removed && pair_test->visited_removed){
- if((pair_test->automaton_state->type == 1) || (pair_test->automaton_state->type == 2)){
- if(pair_test->acceptance_removed){
- MC_pair_delete(pair_test);
- }
- }else{
- MC_pair_delete(pair_test);
- }
- }
- if(raw_mem_set)
- MC_SET_RAW_MEM;
- else
- MC_UNSET_RAW_MEM;
- return result;
- }
- }
- }
- previous_cursor--;
- }
- next_cursor = cursor + 1;
- while(next_cursor < xbt_dynar_length(visited_pairs)){
- pair_test = (mc_pair_t)xbt_dynar_get_as(visited_pairs, next_cursor, mc_pair_t);
- bytes_used_test = pair_test->heap_bytes_used;
- if(bytes_used_test != current_bytes_used)
- break;
- if(xbt_automaton_state_compare(pair_test->automaton_state, pair->automaton_state) == 0){
- if(xbt_automaton_propositional_symbols_compare_value(pair_test->atomic_propositions, pair->atomic_propositions) == 0){
- if(snapshot_compare(pair->graph_state->system_state, pair_test->graph_state->system_state) == 0){
- xbt_dynar_remove_at(visited_pairs, next_cursor, NULL);
- xbt_dynar_insert_at(visited_pairs, next_cursor, &pair);
- pair_test->visited_removed = 1;
- result = pair_test->num;
- if(pair_test->stack_removed && pair_test->visited_removed){
- if((pair_test->automaton_state->type == 1) || (pair_test->automaton_state->type == 2)){
- if(pair_test->acceptance_removed){
- MC_pair_delete(pair_test);
- }
- }else{
- MC_pair_delete(pair_test);
- }
- }
- if(raw_mem_set)
- MC_SET_RAW_MEM;
- else
- MC_UNSET_RAW_MEM;
- return result;
- }
- }
- }
- next_cursor++;