std::vector<std::unique_ptr<simgrid::mc::VisitedState>> visited_states;
-static int is_exploration_stack_state(simgrid::mc::VisitedState* state){
- xbt_fifo_item_t item = xbt_fifo_get_first_item(mc_stack);
- while (item) {
- if (((mc_state_t)xbt_fifo_get_item_content(item))->num == state->num){
- ((mc_state_t)xbt_fifo_get_item_content(item))->in_visited_states = 0;
- return 1;
- }
- item = xbt_fifo_get_next_item(item);
- }
- return 0;
-}
-
/**
* \brief Save the current state
* \return Snapshot of the current state.
VisitedState::~VisitedState()
{
- if(!is_exploration_stack_state(this))
- delete this->system_state;
-}
-
-VisitedPair::VisitedPair(int pair_num, xbt_automaton_state_t automaton_state, xbt_dynar_t atomic_propositions, mc_state_t graph_state)
-{
- simgrid::mc::Process* process = &(mc_model_checker->process());
-
- this->graph_state = graph_state;
- if(this->graph_state->system_state == nullptr)
- this->graph_state->system_state = simgrid::mc::take_snapshot(pair_num);
- this->heap_bytes_used = mmalloc_get_bytes_used_remote(
- process->get_heap()->heaplimit,
- process->get_malloc_info());
-
- this->nb_processes =
- mc_model_checker->process().simix_processes().size();
-
- this->automaton_state = automaton_state;
- this->num = pair_num;
- this->other_num = -1;
- this->acceptance_removed = 0;
- this->visited_removed = 0;
- this->acceptance_pair = 0;
- this->atomic_propositions = simgrid::xbt::unique_ptr<s_xbt_dynar_t>(
- xbt_dynar_new(sizeof(int), nullptr));
-
- unsigned int cursor = 0;
- int value;
- xbt_dynar_foreach(atomic_propositions, cursor, value)
- xbt_dynar_push_as(this->atomic_propositions.get(), int, value);
-}
-
-static int is_exploration_stack_pair(simgrid::mc::VisitedPair* pair){
- xbt_fifo_item_t item = xbt_fifo_get_first_item(mc_stack);
- while (item) {
- if (((simgrid::mc::Pair*)xbt_fifo_get_item_content(item))->num == pair->num){
- ((simgrid::mc::Pair*)xbt_fifo_get_item_content(item))->visited_pair_removed = 1;
- return 1;
- }
- item = xbt_fifo_get_next_item(item);
- }
- return 0;
-}
-
-VisitedPair::~VisitedPair()
-{
- if( !is_exploration_stack_pair(this))
- MC_state_delete(this->graph_state, 1);
}
static void prune_visited_states()
static int snapshot_compare(simgrid::mc::VisitedState* state1, simgrid::mc::VisitedState* state2)
{
- simgrid::mc::Snapshot* s1 = state1->system_state;
- simgrid::mc::Snapshot* s2 = state2->system_state;
+ simgrid::mc::Snapshot* s1 = state1->system_state.get();
+ simgrid::mc::Snapshot* s2 = state2->system_state.get();
int num1 = state1->num;
int num2 = state2->num;
return snapshot_compare(num1, s1, num2, s2);
/**
* \brief Checks whether a given state has already been visited by the algorithm.
*/
-std::unique_ptr<simgrid::mc::VisitedState> is_visited_state(mc_state_t graph_state, bool compare_snpashots)
+std::unique_ptr<simgrid::mc::VisitedState> is_visited_state(simgrid::mc::State* graph_state, bool compare_snpashots)
{