X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/01c70260177e586af94f9d221f9a5e616d8a504f..cf258d9375c26ee9a39100271622ba08608a2838:/src/surf/surf.c

diff --git a/src/surf/surf.c b/src/surf/surf.c
index 3cf22634da..6b03d70cc4 100644
--- a/src/surf/surf.c
+++ b/src/surf/surf.c
@@ -418,6 +418,11 @@ void surf_init(int *argc, char **argv)
   if (!history)
     history = tmgr_history_new();
 
+#ifdef HAVE_TRACING
+  TRACE_add_start_function(TRACE_surf_alloc);
+  TRACE_add_end_function(TRACE_surf_release);
+#endif
+
   sg_config_init(argc, argv);
 
   surf_action_init();
@@ -600,14 +605,14 @@ double surf_solve(double max_date)
         min = model_next_action_end;
     }
 
-    if (next_event_date == -1.0) {
+    if (next_event_date < 0.0) {
       XBT_DEBUG("no next TRACE event. Stop searching for it");
       break;
     }
 
-    if ((min != -1.0) && (next_event_date > NOW + min)) break;
+    if ((min == -1.0) || (next_event_date > NOW + min)) break;
 
-    XBT_DEBUG("Updating models");
+    XBT_DEBUG("Updating models (min = %g, NOW = %g, next_event_date = %g)",min, NOW, next_event_date);
     while ((event =
             tmgr_history_get_next_event_leq(history, next_event_date,
                                             &value,