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 <xbt/memory.hpp>
18 #include "src/mc/mc_state.h"
27 extern XBT_PRIVATE xbt_automaton_t property_automaton;
29 struct XBT_PRIVATE Pair {
32 mc_state_t graph_state = nullptr; /* System state included */
33 xbt_automaton_state_t automaton_state = nullptr;
34 simgrid::xbt::unique_ptr<s_xbt_dynar_t> atomic_propositions;
37 int exploration_started = 0;
38 int visited_pair_removed = 0;
43 Pair(Pair const&) = delete;
44 Pair& operator=(Pair const&) = delete;
47 struct XBT_PRIVATE VisitedPair {
49 int other_num = 0; /* Dot output for */
50 int acceptance_pair = 0;
51 mc_state_t graph_state = nullptr; /* System state included */
52 xbt_automaton_state_t automaton_state = nullptr;
53 simgrid::xbt::unique_ptr<s_xbt_dynar_t> atomic_propositions;
54 size_t heap_bytes_used = 0;
56 int acceptance_removed = 0;
57 int visited_removed = 0;
59 VisitedPair(int pair_num, xbt_automaton_state_t automaton_state, xbt_dynar_t atomic_propositions, mc_state_t graph_state);
63 int modelcheck_liveness(void);
64 XBT_PRIVATE void show_stack_liveness(xbt_fifo_t stack);
65 XBT_PRIVATE void dump_stack_liveness(xbt_fifo_t stack);
67 XBT_PRIVATE extern xbt_dynar_t visited_pairs;
68 XBT_PRIVATE int is_visited_pair(simgrid::mc::VisitedPair* visited_pair, simgrid::mc::Pair* pair);