LineGeneration does check if the finalSimulationTime is equal to the...

LineGeneration does check if the finalSimulationTime is equal to the lastExitTime before deciding whether the simulation produced nothing or not

dream/simulation/LineGenerationJSON.py

@@ -687,9 +687,9 @@ def main(argv=[], input_data=None):
             endList=[]
             for exit in G.ExitList:
                 endList.append(exit.timeLastEntityLeft)
-  
+
             # identify the time of the last event
-            if float(max(endList))!=0 and G.env.now==float('inf'):    #do not let G.maxSimTime=0 so that there will be no crash
+            if float(max(endList))!=0 and (G.env.now==float('inf') or G.env.now == max(endList)):    #do not let G.maxSimTime=0 so that there will be no crash
                 G.maxSimTime=float(max(endList))
             else:
                 print "simulation ran for 0 time, something may have gone wrong"