1 /* Copyright (c) 2015-2020. 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 #include "simgrid/sg_config.hpp"
8 #include "src/mc/Session.hpp"
9 #include "src/mc/checker/Checker.hpp"
10 #include "src/mc/mc_config.hpp"
11 #include "src/mc/mc_exit.hpp"
12 #include "src/internal_config.h"
13 #include "src/mc/mc_api.hpp"
16 #include "smpi/smpi.h"
23 using mcapi = simgrid::mc::mc_api;
26 char** argvdup(int argc, char** argv)
28 auto* argv_copy = new char*[argc + 1];
29 std::memcpy(argv_copy, argv, sizeof(char*) * argc);
30 argv_copy[argc] = nullptr;
34 static std::unique_ptr<simgrid::mc::Checker> create_checker(simgrid::mc::Session& session)
36 if (_sg_mc_comms_determinism || _sg_mc_send_determinism)
37 return std::unique_ptr<simgrid::mc::Checker>(simgrid::mc::createCommunicationDeterminismChecker(session));
38 else if (_sg_mc_property_file.get().empty())
39 return std::unique_ptr<simgrid::mc::Checker>(simgrid::mc::createSafetyChecker(session));
41 return std::unique_ptr<simgrid::mc::Checker>(simgrid::mc::createLivenessChecker(session));
44 int main(int argc, char** argv)
47 xbt_die("Missing arguments.\n");
49 // Currently, we need this before sg_config_init:
50 _sg_do_model_check = 1;
52 // The initialization function can touch argv.
53 // We make a copy of argv before modifying it in order to pass the original value to the model-checked application:
54 char** argv_copy = argvdup(argc, argv);
55 xbt_log_init(&argc, argv);
57 smpi_init_options(); // only performed once
59 sg_config_init(&argc, argv);
60 mcapi::get().initialize(argv_copy);
63 auto checker = create_checker(*simgrid::mc::session);
64 int res = SIMGRID_MC_EXIT_SUCCESS;
67 } catch (const simgrid::mc::DeadlockError&) {
68 res = SIMGRID_MC_EXIT_DEADLOCK;
69 } catch (const simgrid::mc::TerminationError&) {
70 res = SIMGRID_MC_EXIT_NON_TERMINATION;
71 } catch (const simgrid::mc::LivenessError&) {
72 res = SIMGRID_MC_EXIT_LIVENESS;
75 mcapi::get().s_close();