[mc] Don't leave model-checked processes around

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

diff --git a/src/mc/mc_comm_determinism.cpp b/src/mc/mc_comm_determinism.cpp
index 41a5918..018a90a 100644 (file)
--- a/src/mc/mc_comm_determinism.cpp
+++ b/src/mc/mc_comm_determinism.cpp
@@ -1,17 +1,18 @@
-/* Copyright (c) 2008-2014. The SimGrid Team.
+/* Copyright (c) 2008-2015. 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. */
 
-#include "mc_state.h"
-#include "mc_comm_pattern.h"
-#include "mc_request.h"
-#include "mc_safety.h"
-#include "mc_private.h"
-#include "mc_record.h"
-#include "mc_smx.h"
-#include "mc_client.h"
+#include "src/mc/mc_state.h"
+#include "src/mc/mc_comm_pattern.h"
+#include "src/mc/mc_request.h"
+#include "src/mc/mc_safety.h"
+#include "src/mc/mc_private.h"
+#include "src/mc/mc_record.h"
+#include "src/mc/mc_smx.h"
+#include "src/mc/mc_client.h"
+#include "src/mc/mc_exit.h"
 
 using simgrid::mc::remote;
 
@@ -144,7 +145,7 @@ static void deterministic_comm_pattern(int process, mc_comm_pattern_t comm, int
         xbt_free(initial_global_state->send_diff);
         initial_global_state->send_diff = NULL;
         MC_print_statistics(mc_stats);
-        xbt_abort(); 
+        mc_model_checker->exit(SIMGRID_MC_EXIT_NON_DETERMINISM);
       }else if(_sg_mc_comms_determinism && (!initial_global_state->send_deterministic && !initial_global_state->recv_deterministic)) {
         XBT_INFO("****************************************************");
         XBT_INFO("***** Non-deterministic communications pattern *****");
@@ -156,7 +157,7 @@ static void deterministic_comm_pattern(int process, mc_comm_pattern_t comm, int
         xbt_free(initial_global_state->recv_diff);
         initial_global_state->recv_diff = NULL;
         MC_print_statistics(mc_stats);
-        xbt_abort();
+        mc_model_checker->exit(SIMGRID_MC_EXIT_NON_DETERMINISM);
       } 
     }
   }
@@ -289,7 +290,7 @@ void MC_complete_comm_pattern(xbt_dynar_t list, smx_synchro_t comm_addr, unsigne
 
 /************************ Main algorithm ************************/
 
-static void MC_modelcheck_comm_determinism_main(void);
+static int MC_modelcheck_comm_determinism_main(void);
 
 static void MC_pre_modelcheck_comm_determinism(void)
 {
@@ -322,7 +323,7 @@ static void MC_pre_modelcheck_comm_determinism(void)
   XBT_DEBUG("********* Start communication determinism verification *********");
 
   /* Wait for requests (schedules processes) */
-  MC_wait_for_requests();
+  mc_model_checker->wait_for_requests();
 
   /* Get an enabled process and insert it in the interleave set of the initial state */
   MC_EACH_SIMIX_PROCESS(process,
@@ -334,7 +335,7 @@ static void MC_pre_modelcheck_comm_determinism(void)
   xbt_fifo_unshift(mc_stack, initial_state);
 }
 
-static void MC_modelcheck_comm_determinism_main(void)
+static int MC_modelcheck_comm_determinism_main(void)
 {
 
   char *req_str = NULL;
@@ -387,7 +388,7 @@ static void MC_modelcheck_comm_determinism_main(void)
         MC_handle_comm_pattern(call, req, value, NULL, 0);
 
       /* Wait for requests (schedules processes) */
-      MC_wait_for_requests();
+      mc_model_checker->wait_for_requests();
 
       /* Create the new expanded state */
       next_state = MC_state_new();
@@ -439,7 +440,7 @@ static void MC_modelcheck_comm_determinism_main(void)
       /* Check for deadlocks */
       if (MC_deadlock_check()) {
         MC_show_deadlock(NULL);
-        return;
+        return SIMGRID_MC_EXIT_DEADLOCK;
       }
 
       while ((state = (mc_state_t) xbt_fifo_shift(mc_stack)) != NULL) {
@@ -462,14 +463,14 @@ static void MC_modelcheck_comm_determinism_main(void)
   }
 
   MC_print_statistics(mc_stats);
-  exit(0);
+  return SIMGRID_MC_EXIT_SUCCESS;
 }
 
-void MC_modelcheck_comm_determinism(void)
+int MC_modelcheck_comm_determinism(void)
 {
   XBT_INFO("Check communication determinism");
   mc_reduce_kind = e_mc_reduce_none;
-  MC_wait_for_requests();
+  mc_model_checker->wait_for_requests();
 
   if (mc_mode == MC_MODE_CLIENT) {
     // This will move somehwere else:
@@ -489,7 +490,7 @@ void MC_modelcheck_comm_determinism(void)
   initial_global_state->recv_diff = NULL;
   initial_global_state->send_diff = NULL;
 
-  MC_modelcheck_comm_determinism_main();
+  return MC_modelcheck_comm_determinism_main();
 }
 
 }