ProcessInstanceInternal is the eventual place where NA stops an instance.
As you can see in the code below -- it doesn't use a timeout but instead
immediately kills it
-- isTimeBound is true for force-kill, false for normal stop-instance
if (isTimeBound) {
*boolean stopped = false*;
//eeInstancesManager.stopInstanceWithinTime(timeout);
* if (!stopped)* eeInstancesManager.killRelatedProcesses();
} else {
eeInstancesManager.stopInstance();
}