Fix init message for FMI

Belonging to [master]:
  - #1979
  - OpenModelica/OpenModelica-testsuite#762

SimulationRuntime/c/simulation/solver/initialization/initialization.c

@@ -186,7 +186,6 @@ static int symbolic_initialization(DATA *data, threadData_t *threadData)
   long i;
   MODEL_DATA *mData = data->modelData;
   int solveWithGlobalHomotopy = data->callback->useHomotopy == 0 || (data->callback->useHomotopy != 2 && init_lambda_steps < 2) ? 0 : 1;
-  data->simulationInfo->homotopyUsed = 0;
 
 #if !defined(OMC_NDELAY_EXPRESSIONS) || OMC_NDELAY_EXPRESSIONS>0
   /* initial sample and delay before initial the system */
@@ -309,9 +308,6 @@ static int symbolic_initialization(DATA *data, threadData_t *threadData)
   /* check for over-determined systems */
   retVal = data->callback->functionRemovedInitialEquations(data, threadData);
 
-  if (!retVal)
-    infoStreamPrint(LOG_SUCCESS, 0, "The initialization finished successfully %s homotopy method.", data->simulationInfo->homotopyUsed ? "with" : "without");
-
   TRACE_POP
   return retVal;
 }
@@ -568,6 +564,8 @@ int initialization(DATA *data, threadData_t *threadData, const char* pInitMethod
   int retVal = -1;
   int i;
 
+  data->simulationInfo->homotopyUsed = 0;
+
   infoStreamPrint(LOG_INIT, 0, "### START INITIALIZATION ###");
 
   setAllParamsToStart(data);

SimulationRuntime/c/simulation/solver/solver_main.c

@@ -465,6 +465,8 @@ int initializeModel(DATA* data, threadData_t *threadData, const char* init_initM
       simInfo->stopTime = simInfo->startTime;
       retValue = -1;
     }
+    if (!retValue)
+      infoStreamPrint(LOG_SUCCESS, 0, "The initialization finished successfully %s homotopy method.", data->simulationInfo->homotopyUsed ? "with" : "without");
 
     success = 1;
 #if !defined(OMC_EMCC)