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None What could cause this dead-loop problem ? 

Keywords: dead-loop, steplength
Forum: Event and Track Management
Date: 27 Feb, 2007
From: long <long>

Dear all, I met a problem of dead-loop and don't know where the problem is. 
   The phenomenia is like this: the first event runs successfully, the seoncd
is also ok.but when eventManager tris to proccess the third event,it goes into
status of dead-loop . In this dead-loop status, I found that in function 
G4SteppingManager::DefinePhysicalStepLength()
the Variable MAXofPostStepLoops=0, (The variable MAXofPostStepLoops seems represent 
the number of physical processes.) so the physical_interaction_length is 
always its initial value.  I guess the zero value of MAXofPostStepLoops brings
dead-loop. Could somebody tell me how to solve it?  Any suggestion is appreciated.

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