X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/eb115a05127cacf97d96dca1107ebfe60653e4bd..0f0aacb167ddc9427ea1da1c8f1b66ef2d6f532e:/src/mc/transition/TransitionSynchro.cpp

diff --git a/src/mc/transition/TransitionSynchro.cpp b/src/mc/transition/TransitionSynchro.cpp
index 469c71cbac..8486a0ca83 100644
--- a/src/mc/transition/TransitionSynchro.cpp
+++ b/src/mc/transition/TransitionSynchro.cpp
@@ -109,10 +109,10 @@ bool MutexTransition::depends(const Transition* o) const
 std::string SemaphoreTransition::to_string(bool verbose) const
 {
   if (type_ == Type::SEM_ASYNC_LOCK || type_ == Type::SEM_UNLOCK)
-    return xbt::string_printf("%s(semaphore: %u, capacity: %u)", Transition::to_c_str(type_), capacity_, sem_);
+    return xbt::string_printf("%s(semaphore: %u, capacity: %u)", Transition::to_c_str(type_), sem_, capacity_);
   if (type_ == Type::SEM_WAIT)
-    return xbt::string_printf("%s(semaphore: %u, capacity: %u, granted: %s)", Transition::to_c_str(type_), capacity_,
-                              sem_, granted_ ? "yes" : "no");
+    return xbt::string_printf("%s(semaphore: %u, capacity: %u, granted: %s)", Transition::to_c_str(type_), sem_,
+                              capacity_, granted_ ? "yes" : "no");
   THROW_IMPOSSIBLE;
 }
 SemaphoreTransition::SemaphoreTransition(aid_t issuer, int times_considered, Type type, std::stringstream& stream)
@@ -146,6 +146,10 @@ bool SemaphoreTransition::depends(const Transition* o) const
     if (type_ == Type::SEM_UNLOCK && other->type_ == Type::SEM_UNLOCK)
       return false;
 
+    // UNLCOK indep with a WAIT if the semaphore had enought capacity anyway
+    if (type_ == Type::SEM_UNLOCK && capacity_ > 1 && other->type_ == Type::SEM_WAIT)
+      return false;
+
     // WAIT indep WAIT:
     // if both enabled (may happen in the initial value is sufficient), the ordering has no impact on the result.
     // If only one enabled, the other won't be enabled by the first one.