1 /* Copyright (c) 2007-2015. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #ifndef SIMGRID_MC_LIVENESS_H
8 #define SIMGRID_MC_LIVENESS_H
12 #include <simgrid_config.h>
15 #include <xbt/dynar.h>
16 #include <xbt/automaton.h>
17 #include "src/mc/mc_state.h"
26 extern XBT_PRIVATE xbt_automaton_t property_automaton;
28 struct XBT_PRIVATE Pair {
31 mc_state_t graph_state = nullptr; /* System state included */
32 xbt_automaton_state_t automaton_state = nullptr;
33 xbt_dynar_t atomic_propositions = nullptr;
36 int exploration_started = 0;
37 int visited_pair_removed = 0;
42 Pair(Pair const&) = delete;
43 Pair& operator=(Pair const&) = delete;
46 struct XBT_PRIVATE VisitedPair {
48 int other_num; /* Dot output for */
50 mc_state_t graph_state; /* System state included */
51 xbt_automaton_state_t automaton_state;
52 xbt_dynar_t atomic_propositions;
53 size_t heap_bytes_used;
55 int acceptance_removed;
59 XBT_PRIVATE simgrid::mc::VisitedPair* visited_pair_new(int pair_num, xbt_automaton_state_t automaton_state, xbt_dynar_t atomic_propositions, mc_state_t graph_state);
60 XBT_PRIVATE void visited_pair_delete(simgrid::mc::VisitedPair* p);
62 int modelcheck_liveness(void);
63 XBT_PRIVATE void show_stack_liveness(xbt_fifo_t stack);
64 XBT_PRIVATE void dump_stack_liveness(xbt_fifo_t stack);
66 XBT_PRIVATE extern xbt_dynar_t visited_pairs;
67 XBT_PRIVATE int is_visited_pair(simgrid::mc::VisitedPair* visited_pair, simgrid::mc::Pair* pair);