Update copyright lines for 2022.

[simgrid.git] / src / mc / api.cpp

diff --git a/src/mc/api.cpp b/src/mc/api.cpp
index cdb3224..ae1b3c9 100644 (file)
--- a/src/mc/api.cpp
+++ b/src/mc/api.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2020-2021. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2020-2022. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -27,6 +27,7 @@
 #endif
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(Api, mc, "Logging specific to MC Facade APIs ");
+XBT_LOG_EXTERNAL_CATEGORY(mc_global);
 
 using Simcall = simgrid::simix::Simcall;
 
@@ -115,7 +116,6 @@ static inline smx_simcall_t MC_state_choose_request_for_process(const RemoteProc
   } else
     switch (actor->simcall_.call_) {
       case Simcall::COMM_WAITANY:
-        state->transition_.times_considered_ = -1;
         while (procstate->get_times_considered() < simcall_comm_waitany__get__count(&actor->simcall_)) {
           if (simgrid::mc::request_is_enabled_by_idx(process, &actor->simcall_, procstate->get_times_considered())) {
             state->transition_.times_considered_ = procstate->get_times_considered_and_inc();
@@ -131,7 +131,6 @@ static inline smx_simcall_t MC_state_choose_request_for_process(const RemoteProc
         break;
 
       case Simcall::COMM_TESTANY:
-        state->transition_.times_considered_ = -1;
         while (procstate->get_times_considered() < simcall_comm_testany__get__count(&actor->simcall_)) {
           if (simgrid::mc::request_is_enabled_by_idx(process, &actor->simcall_, procstate->get_times_considered())) {
             state->transition_.times_considered_ = procstate->get_times_considered_and_inc();
@@ -157,8 +156,6 @@ static inline smx_simcall_t MC_state_choose_request_for_process(const RemoteProc
         else if (act->src_actor_.get() == nullptr && act->state_ == simgrid::kernel::activity::State::READY &&
                  act->detached())
           state->transition_.times_considered_ = 0; // OK
-        else
-          state->transition_.times_considered_ = -1; // timeout
         procstate->set_done();
         req = &actor->simcall_;
         break;
@@ -592,7 +589,14 @@ unsigned long Api::mc_get_executed_trans() const
 void Api::mc_check_deadlock() const
 {
   if (mc_model_checker->checkDeadlock()) {
-    MC_show_deadlock();
+    XBT_CINFO(mc_global, "**************************");
+    XBT_CINFO(mc_global, "*** DEADLOCK DETECTED ***");
+    XBT_CINFO(mc_global, "**************************");
+    XBT_CINFO(mc_global, "Counter-example execution trace:");
+    for (auto const& s : mc_model_checker->getChecker()->get_textual_trace())
+      XBT_CINFO(mc_global, "  %s", s.c_str());
+    simgrid::mc::dumpRecordPath();
+    simgrid::mc::session_singleton->log_state();
     throw DeadlockError();
   }
 }
@@ -624,11 +628,6 @@ smx_actor_t Api::simcall_get_issuer(s_smx_simcall const* req) const
   xbt_die("Issuer not found");
 }
 
-long Api::simcall_get_actor_id(s_smx_simcall const* req) const
-{
-  return simcall_get_issuer(req)->get_pid();
-}
-
 RemotePtr<kernel::activity::MailboxImpl> Api::get_mbox_remote_addr(smx_simcall_t const req) const
 {
   if (req->call_ == Simcall::COMM_ISEND)
@@ -647,17 +646,6 @@ RemotePtr<kernel::activity::ActivityImpl> Api::get_comm_remote_addr(smx_simcall_
   THROW_IMPOSSIBLE;
 }
 
-bool Api::mc_is_null() const
-{
-  auto is_null = (mc_model_checker == nullptr) ? true : false;
-  return is_null;
-}
-
-Checker* Api::mc_get_checker() const
-{
-  return mc_model_checker->getChecker();
-}
-
 void Api::handle_simcall(Transition const& transition) const
 {
   mc_model_checker->handle_simcall(transition);