-void _mc_cfg_cb_property(const char *name, int pos)
-{
- if (_sg_cfg_init_status && !_sg_do_model_check) {
- xbt_die
- ("You are specifying a property after the initialization (through MSG_config?), but model-checking was not activated at config time (through --cfg=model-check:1). This won't work, sorry.");
- }
- _sg_mc_property_file = xbt_cfg_get_string(_sg_cfg_set, name);
-}
-
-void _mc_cfg_cb_hash(const char *name, int pos)
-{
- if (_sg_cfg_init_status && !_sg_do_model_check) {
- xbt_die
- ("You are specifying a value to enable/disable the use of global hash to speedup state comparaison, but model-checking was not activated at config time (through --cfg=model-check:1). This won't work, sorry.");
- }
- _sg_mc_hash = xbt_cfg_get_boolean(_sg_cfg_set, name);
-}
-
-void _mc_cfg_cb_snapshot_fds(const char *name, int pos)
-{
- if (_sg_cfg_init_status && !_sg_do_model_check) {
- xbt_die
- ("You are specifying a value to enable/disable the use of FD snapshoting, but model-checking was not activated at config time (through --cfg=model-check:1). This won't work, sorry.");
- }
- _sg_mc_snapshot_fds = xbt_cfg_get_boolean(_sg_cfg_set, name);
-}
-
-void _mc_cfg_cb_max_depth(const char *name, int pos)
-{
- if (_sg_cfg_init_status && !_sg_do_model_check) {
- xbt_die
- ("You are specifying a max depth value after the initialization (through MSG_config?), but model-checking was not activated at config time (through --cfg=model-check:1). This won't work, sorry.");
- }
- _sg_mc_max_depth = xbt_cfg_get_int(_sg_cfg_set, name);
-}
-
-void _mc_cfg_cb_visited(const char *name, int pos)
-{
- if (_sg_cfg_init_status && !_sg_do_model_check) {
- xbt_die
- ("You are specifying a number of stored visited states after the initialization (through MSG_config?), but model-checking was not activated at config time (through --cfg=model-check:1). This won't work, sorry.");
- }
- _sg_mc_visited = xbt_cfg_get_int(_sg_cfg_set, name);
-}
-
-void _mc_cfg_cb_dot_output(const char *name, int pos)
-{
- if (_sg_cfg_init_status && !_sg_do_model_check) {
- xbt_die
- ("You are specifying a file name for a dot output of graph state after the initialization (through MSG_config?), but model-checking was not activated at config time (through --cfg=model-check:1). This won't work, sorry.");
- }
- _sg_mc_dot_output_file = xbt_cfg_get_string(_sg_cfg_set, name);
-}
-
-void _mc_cfg_cb_comms_determinism(const char *name, int pos)
-{
- if (_sg_cfg_init_status && !_sg_do_model_check) {
- xbt_die
- ("You are specifying a value to enable/disable the detection of determinism in the communications schemes after the initialization (through MSG_config?), but model-checking was not activated at config time (through --cfg=model-check:1). This won't work, sorry.");
- }
- _sg_mc_comms_determinism = xbt_cfg_get_boolean(_sg_cfg_set, name);
-}
+/* Replay (this part is enabled even if MC it disabled) */
+simgrid::config::Flag<std::string> _sg_mc_record_path{
+ "model-check/replay", "Model-check path to replay (as reported by SimGrid when a violation is reported)", "",
+ [](std::string_view value) {
+ if (value.empty()) // Ignore default value
+ return;
+ xbt_assert(simgrid::mc::get_model_checking_mode() == simgrid::mc::ModelCheckingMode::NONE ||
+ simgrid::mc::get_model_checking_mode() == simgrid::mc::ModelCheckingMode::REPLAY,
+ "Specifying a MC replay path is not allowed when running the model-checker in mode %s. "
+ "Either remove the model-check/replay parameter, or execute your code out of simgrid-mc.",
+ to_c_str(simgrid::mc::get_model_checking_mode()));
+ simgrid::mc::set_model_checking_mode(simgrid::mc::ModelCheckingMode::REPLAY);
+ MC_record_path() = value;
+ }};
+
+simgrid::config::Flag<bool> _sg_mc_timeout{
+ "model-check/timeout", "Whether to enable timeouts for wait requests", false, [](bool) {
+ _mc_cfg_cb_check("value to enable/disable timeout for wait requests", not MC_record_replay_is_active());
+ }};
+
+int _sg_mc_max_visited_states = 0;
+
+static simgrid::config::Flag<std::string> cfg_mc_reduction{
+ "model-check/reduction", "Specify the kind of exploration reduction (either none or DPOR)", "dpor",
+ [](std::string_view value) {
+ if (value != "none" && value != "dpor" && value != "sdpor" && value != "odpor")
+ xbt_die("configuration option 'model-check/reduction' must be one of the following: "
+ " 'none', 'dpor', 'sdpor', or 'odpor'");
+ }};
+
+simgrid::config::Flag<bool> _sg_mc_sleep_set{
+ "model-check/sleep-set", "Whether to enable the use of sleep-set in the reduction algorithm", false,
+ [](bool) { _mc_cfg_cb_check("value to enable/disable the use of sleep-set in the reduction algorithm"); }};
+
+simgrid::config::Flag<std::string> _sg_mc_strategy{
+ "model-check/strategy",
+ "Specify the the kind of heuristic to use for guided model-checking",
+ "none",
+ {{"none", "No specific strategy: simply pick the first available transistion."},
+ {"nb_wait", "Take any enabled wait transition, to reduce the distance between an async and its wait."}}};
+
+#if SIMGRID_HAVE_STATEFUL_MC
+simgrid::config::Flag<int> _sg_mc_checkpoint{
+ "model-check/checkpoint", "Specify the amount of steps between checkpoints during stateful model-checking "
+ "(default: 0 => stateless verification). If value=1, one checkpoint is saved for each "
+ "step => faster verification, but huge memory consumption; higher values are good "
+ "compromises between speed and memory consumption.",
+ 0, [](int) { _mc_cfg_cb_check("checkpointing value"); }};
+
+simgrid::config::Flag<std::string> _sg_mc_property_file{
+ "model-check/property", "Name of the file containing the property, as formatted by the ltl2ba program.", "",
+ [](const std::string&) { _mc_cfg_cb_check("property"); }};
+
+simgrid::config::Flag<bool> _sg_mc_comms_determinism{
+ "model-check/communications-determinism",
+ "Whether to enable the detection of communication determinism",
+ false,
+ [](bool) {
+ _mc_cfg_cb_check("value to enable/disable the detection of determinism in the communications schemes");
+ }};
+
+simgrid::config::Flag<bool> _sg_mc_send_determinism{
+ "model-check/send-determinism",
+ "Enable/disable the detection of send-determinism in the communications schemes",
+ false,
+ [](bool) {
+ _mc_cfg_cb_check("value to enable/disable the detection of send-determinism in the communications schemes");
+ }};
+
+simgrid::config::Flag<bool> _sg_mc_unfolding_checker{
+ "model-check/unfolding-checker",
+ "Whether to enable the unfolding-based dynamic partial order reduction to MPI programs", false, [](bool) {
+ _mc_cfg_cb_check("value to to enable/disable the unfolding-based dynamic partial order reduction to MPI programs");
+ }};
+#endif