#include "src/mc/mc_private.hpp"
#include "src/mc/mc_record.hpp"
#include "src/mc/mc_request.hpp"
-#include "src/mc/mc_smx.hpp"
#include "src/xbt/mmalloc/mmprivate.h"
// If there are processes to interleave and the maximum depth has not been
// reached then perform one step of the exploration algorithm.
- XBT_DEBUG("Execute: %s",
- api::get().request_to_string(req, state->transition_.times_considered_, RequestType::simix).c_str());
+ XBT_DEBUG("Execute: %s", api::get().request_to_string(req, state->transition_.times_considered_).c_str());
std::string req_str;
if (dot_output != nullptr)
{
stack_.pop_back();
- /* Check for deadlocks */
- if (api::get().mc_check_deadlock()) {
- api::get().mc_show_deadlock();
- throw DeadlockError();
- }
+ api::get().mc_check_deadlock();
/* Traverse the stack backwards until a state with a non empty interleave set is found, deleting all the states that
* have it empty in the way. For each deleted state, check if the request that has generated it (from its
std::unique_ptr<State> state = std::move(stack_.back());
stack_.pop_back();
if (reductionMode_ == ReductionMode::dpor) {
- smx_simcall_t req = &state->internal_req_;
- if (req->call_ == simix::Simcall::MUTEX_LOCK || req->call_ == simix::Simcall::MUTEX_TRYLOCK)
+ auto call = state->executed_req_.call_;
+ const kernel::actor::ActorImpl* issuer = api::get().simcall_get_issuer(&state->executed_req_);
+ if (call == simix::Simcall::MUTEX_LOCK)
xbt_die("Mutex is currently not supported with DPOR, use --cfg=model-check/reduction:none");
- const kernel::actor::ActorImpl* issuer = api::get().simcall_get_issuer(req);
for (auto i = stack_.rbegin(); i != stack_.rend(); ++i) {
State* prev_state = i->get();
- if (api::get().simcall_check_dependency(req, &prev_state->internal_req_)) {
+ if (state->executed_req_.issuer_ == prev_state->executed_req_.issuer_) {
+ XBT_DEBUG("Simcall %s and %s with same issuer", SIMIX_simcall_name(call),
+ SIMIX_simcall_name(prev_state->executed_req_.call_));
+ break;
+ } else if (api::get().simcall_check_dependency(&state->internal_req_, &prev_state->internal_req_)) {
if (XBT_LOG_ISENABLED(mc_safety, xbt_log_priority_debug)) {
XBT_DEBUG("Dependent Transitions:");
int value = prev_state->transition_.times_considered_;
smx_simcall_t prev_req = &prev_state->executed_req_;
- XBT_DEBUG("%s (state=%d)", api::get().request_to_string(prev_req, value, RequestType::internal).c_str(),
- prev_state->num_);
+ XBT_DEBUG("%s (state=%d)", api::get().request_to_string(prev_req, value).c_str(), prev_state->num_);
value = state->transition_.times_considered_;
prev_req = &state->executed_req_;
- XBT_DEBUG("%s (state=%d)", api::get().request_to_string(prev_req, value, RequestType::executed).c_str(),
- state->num_);
+ XBT_DEBUG("%s (state=%d)", api::get().request_to_string(prev_req, value).c_str(), state->num_);
}
if (not prev_state->actor_states_[issuer->get_pid()].is_done())
prev_state->mark_todo(issuer);
else
- XBT_DEBUG("Process %p is in done set", req->issuer_);
- break;
- } else if (req->issuer_ == prev_state->internal_req_.issuer_) {
- XBT_DEBUG("Simcall %s and %s with same issuer", api::get().simcall_get_name(req->call_),
- api::get().simcall_get_name(prev_state->internal_req_.call_));
+ XBT_DEBUG("Actor %s %ld is in done set", issuer->get_cname(), issuer->get_pid());
break;
} else {
- const kernel::actor::ActorImpl* previous_issuer = api::get().simcall_get_issuer(&prev_state->internal_req_);
+ const kernel::actor::ActorImpl* previous_issuer = api::get().simcall_get_issuer(&prev_state->executed_req_);
XBT_DEBUG("Simcall %s, process %ld (state %d) and simcall %s, process %ld (state %d) are independent",
- api::get().simcall_get_name(req->call_), issuer->get_pid(), state->num_,
- api::get().simcall_get_name(prev_state->internal_req_.call_), previous_issuer->get_pid(), prev_state->num_);
+ SIMIX_simcall_name(call), issuer->get_pid(), state->num_,
+ SIMIX_simcall_name(prev_state->executed_req_.call_), previous_issuer->get_pid(), prev_state->num_);
}
}
}
/* Intermediate backtracking */
const State* last_state = stack_.back().get();
if (last_state->system_state_) {
- Api::get().restore_state(last_state->system_state_);
+ api::get().restore_state(last_state->system_state_);
return;
}