fixed

Planner/Task.h

@@ -42,7 +42,7 @@ protected:
 	String workspace;	  
 	TaskState state;   
 public:
-   long start_time;
+   long long start_time;
 	String printState(){ 
 		switch(state){ 
 			case Inactive: 
@@ -152,8 +152,8 @@ public:
 			}else if (Utils::Exists(workspace+"/INTERRUPT")){ 
 				state=AbortedByUser;	 
 			} else {
-			    long now = Utils::getAbsoluteTime();
-			    long delta = now-start_time;
+			    long long now = Utils::getAbsoluteTime();
+				long long delta = now-start_time;
 			    if (maxtime<delta){
 			    	state=AbortedByTimeout;
 			    }