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None TestEm7 + underground_physics 

Forum: Documentation and Examples
Date: 11 Dec, 2012
From: Jaegle <Jaegle>

Hi,

Since passing to 4.9.6, I have a segmentation fault which I am not able to solve but I think it is localized where the neutron physics is defined in the physics list I am using.

I am using standardNR physcis (of TestEm7) . Since the neutrons physics in not defined in PhysListEmStandardNR, I just copy paste the neutron physics from underground_physics examples (see enclosed files).

The error messages can be seen bellow and is occurring while shooting neutron.

For 4.9.4 and 4.9.5, it was working fine and it also working fine if I am using any pre-defined physics list (e.g. Shielding) with 4.9.6

Thanks a lot in advance, sincerely

Igal.

   Attachment:
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/12/11/18.01-97771-PhysListEmStandardNR.cc
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/12/11/18.01-18954-PhysListEmStandardNR.hh

=========================================================== There was a crash. This is the entire stack trace of all threads: ===========================================================

#0  0x00007fe2d97c043e in waitpid () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fe2d974629e in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fe2ddc89fc7 in TUnixSystem::StackTrace() () from /home/igal/src/root/root_v5.34.01/lib/libCore.so
#3  0x00007fe2ddc8c8a3 in TUnixSystem::DispatchSignals(ESignals) () from /home/igal/src/root/root_v5.34.01/lib/libCore.so
#4  <signal handler called>
#5  0x00007fe2d6fec51a in G4SafetyHelper::ComputeSafety(CLHEP::Hep3Vector const&, double) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4geometry.so
#6  0x00007fe2d4ff3118 in G4VMultipleScattering::AlongStepDoIt(G4Track const&, G4Step const&) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4processes.so
#7  0x00007fe2da701473 in G4SteppingManager::InvokeAlongStepDoItProcs() () from /home/igal/src/g4/geant4.9.6/install/lib/libG4tracking.so
#8  0x00007fe2da6ff21e in G4SteppingManager::Stepping() () from /home/igal/src/g4/geant4.9.6/install/lib/libG4tracking.so
#9  0x00007fe2da708e6c in G4TrackingManager::ProcessOneTrack(G4Track*) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4tracking.so
#10 0x00007fe2da93702f in G4EventManager::DoProcessing(G4Event*) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4event.so
#11 0x00007fe2dab9ce27 in G4RunManager::ProcessOneEvent(int) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4run.so
#12 0x00007fe2dab9b665 in G4RunManager::DoEventLoop(int, char const*, int) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4run.so
#13 0x00007fe2dab9cd4c in G4RunManager::BeamOn(int, char const*, int) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4run.so
#14 0x00007fe2daba440c in G4RunMessenger::SetNewValue(G4UIcommand*, G4String) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4run.so
#15 0x00007fe2da4a78b0 in G4UIcommand::DoIt(G4String) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#16 0x00007fe2da4bc764 in G4UImanager::ApplyCommand(char const*) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#17 0x00007fe2da497857 in G4UIbatch::ExecCommand(G4String const&) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#18 0x00007fe2da498c2b in G4UIbatch::SessionStart() () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#19 0x00007fe2da4b83f3 in G4UImanager::ExecuteMacroFile(char const*) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#20 0x00007fe2da4b0f05 in G4UIcontrolMessenger::SetNewValue(G4UIcommand*, G4String) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#21 0x00007fe2da4a78b0 in G4UIcommand::DoIt(G4String) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#22 0x00007fe2da4bc764 in G4UImanager::ApplyCommand(char const*) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#23 0x0000000000403900 in main ()
===========================================================

The lines below might hint at the cause of the crash. If they do not help you then please submit a bug report at http://root.cern.ch/bugs. Please post the ENTIRE stack trace from above as an attachment in addition to anything else that might help us fixing this issue. ===========================================================

#5  0x00007fe2d6fec51a in G4SafetyHelper::ComputeSafety(CLHEP::Hep3Vector const&, double) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4geometry.so
#6  0x00007fe2d4ff3118 in G4VMultipleScattering::AlongStepDoIt(G4Track const&, G4Step const&) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4processes.so
#7  0x00007fe2da701473 in G4SteppingManager::InvokeAlongStepDoItProcs() () from /home/igal/src/g4/geant4.9.6/install/lib/libG4tracking.so
#8  0x00007fe2da6ff21e in G4SteppingManager::Stepping() () from /home/igal/src/g4/geant4.9.6/install/lib/libG4tracking.so
#9  0x00007fe2da708e6c in G4TrackingManager::ProcessOneTrack(G4Track*) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4tracking.so
#10 0x00007fe2da93702f in G4EventManager::DoProcessing(G4Event*) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4event.so
#11 0x00007fe2dab9ce27 in G4RunManager::ProcessOneEvent(int) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4run.so
#12 0x00007fe2dab9b665 in G4RunManager::DoEventLoop(int, char const*, int) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4run.so
#13 0x00007fe2dab9cd4c in G4RunManager::BeamOn(int, char const*, int) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4run.so
#14 0x00007fe2daba440c in G4RunMessenger::SetNewValue(G4UIcommand*, G4String) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4run.so
#15 0x00007fe2da4a78b0 in G4UIcommand::DoIt(G4String) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#16 0x00007fe2da4bc764 in G4UImanager::ApplyCommand(char const*) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#17 0x00007fe2da497857 in G4UIbatch::ExecCommand(G4String const&) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#18 0x00007fe2da498c2b in G4UIbatch::SessionStart() () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#19 0x00007fe2da4b83f3 in G4UImanager::ExecuteMacroFile(char const*) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#20 0x00007fe2da4b0f05 in G4UIcontrolMessenger::SetNewValue(G4UIcommand*, G4String) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#21 0x00007fe2da4a78b0 in G4UIcommand::DoIt(G4String) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#22 0x00007fe2da4bc764 in G4UImanager::ApplyCommand(char const*) () from /home/igal/src/g4/geant4.9.6/install/lib/libG4intercoms.so
#23 0x0000000000403900 in main ()
===========================================================

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1 Disagree: Re: TestEm7 + underground_physics   (Vladimir Ivanchenko - 12 Dec, 2012)
(_ None: Re: TestEm7 + underground_physics   (Jaegle - 12 Dec, 2012)
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