bugs->size(),
bugs->size() > 1 ? "s" : "");
for (unsigned int i = 0;i < bugs->size();i++)
- (*bugs)[i]->print();
+ (*bugs)[i] -> print();
}
/**
*/
void ModelChecker::record_stats()
{
- stats.num_total++;
+ stats.num_total ++;
if (!execution->isfeasibleprefix())
- stats.num_infeasible++;
+ stats.num_infeasible ++;
else if (execution->have_bug_reports())
- stats.num_buggy_executions++;
+ stats.num_buggy_executions ++;
else if (execution->is_complete_execution())
- stats.num_complete++;
+ stats.num_complete ++;
else {
- stats.num_redundant++;
+ stats.num_redundant ++;
/**
* @todo We can violate this ASSERT() when fairness/sleep sets
return true;
}
// test code
- execution_number++;
+ execution_number ++;
reset_to_initial_state();
return false;
}
/** @brief Run trace analyses on complete trace */
void ModelChecker::run_trace_analyses() {
- for (unsigned int i = 0;i < trace_analyses.size();i++)
- trace_analyses[i]->analyze(execution->get_action_trace());
+ for (unsigned int i = 0;i < trace_analyses.size();i ++)
+ trace_analyses[i] -> analyze(execution->get_action_trace());
}
/**
void ModelChecker::startChecker() {
startExecution(get_system_context(), runChecker);
+ snapshot_stack_init();
+ snapshot_record(0);
}
bool ModelChecker::should_terminate_execution()
main_thread_startup();
}
-static bool is_nonsc_write(const ModelAction *act) {
- if (act->get_type() == ATOMIC_WRITE) {
- std::memory_order order = act->get_mo();
- switch(order) {
- case std::memory_order_relaxed:
- case std::memory_order_release:
- return true;
- default:
- return false;
- }
- }
- return false;
-}
-
/** @brief Run ModelChecker for the user program */
void ModelChecker::run()
{
* thread which just took a step--plus the first step
* for any newly-created thread
*/
- ModelAction * pending;
for (unsigned int i = 0;i < get_num_threads();i++) {
thread_id_t tid = int_to_id(i);
Thread *thr = get_thread(tid);
- if (!thr->is_model_thread() && !thr->is_complete() && ((!(pending=thr->get_pending())) || is_nonsc_write(pending)) ) {
+ if (!thr->is_model_thread() && !thr->is_complete() && (!thr->get_pending())) {
switch_from_master(thr); // L: context swapped, and action type of thr changed.
if (thr->is_waiting_on(thr))
assert_bug("Deadlock detected (thread %u)", i);