-/* Copyright (c) 2015-2019. The SimGrid Team.
+/* Copyright (c) 2015-2020. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#include "src/mc/checker/Checker.hpp"
#include "src/mc/mc_config.hpp"
#include "src/mc/mc_exit.hpp"
+#include "src/internal_config.h"
+
+#if HAVE_SMPI
+#include "smpi/smpi.h"
+#endif
#include <cstring>
#include <memory>
#include <unistd.h>
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_main, mc, "Entry point for simgrid-mc");
-
static inline
char** argvdup(int argc, char** argv)
{
_sg_do_model_check = 1;
// The initialization function can touch argv.
- // We make a copy of argv before modifying it in order to pass the original
- // value to the model-checked:
+ // We make a copy of argv before modifying it in order to pass the original value to the model-checked application:
char** argv_copy = argvdup(argc, argv);
xbt_log_init(&argc, argv);
+#if HAVE_SMPI
+ smpi_init_options(); // only performed once
+#endif
sg_config_init(&argc, argv);
-
- simgrid::mc::session = new simgrid::mc::Session([argv_copy] { execvp(argv_copy[1], argv_copy + 1); });
+ simgrid::mc::session = new simgrid::mc::Session([argv_copy] {
+ int i = 1;
+ while (argv_copy[i] != nullptr && argv_copy[i][0] == '-')
+ i++;
+ xbt_assert(argv_copy[i] != nullptr,
+ "Unable to find a binary to exec on the command line. Did you only pass config flags?");
+ execvp(argv_copy[i], argv_copy + i);
+ xbt_die("The model-checked process failed to exec(): %s", strerror(errno));
+ });
delete[] argv_copy;
- std::unique_ptr<simgrid::mc::Checker> checker = create_checker(*simgrid::mc::session);
- int res = SIMGRID_MC_EXIT_SUCCESS;
+ auto checker = create_checker(*simgrid::mc::session);
+ int res = SIMGRID_MC_EXIT_SUCCESS;
try {
checker->run();
} catch (const simgrid::mc::DeadlockError&) {