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Geant4 floating point exception [message #4781] Wed, 01 August 2007 12:07 Go to previous message
Sebastian Neubert is currently offline  Sebastian Neubert
Messages: 282
Registered: March 2006
Location: Munich
first-grade participant

From: *e18.physik.tu-muenchen.de
Hi!

I tried to simulate lambdas (generated with EvtGen) and I get the following error. Any idea?

Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread -1235704640 (LWP 29419)]
0xb29d8b6f in G4UrbanMscModel::SampleCosineTheta ()
from /afs/e18/panda/SIM/FAIRRoot/cbmsoft/transport/geant4/lib/Linux-g++/libG4 emstandard.so
(gdb) bt
#0 0xb29d8b6f in G4UrbanMscModel::SampleCosineTheta ()
from /afs/e18/panda/SIM/FAIRRoot/cbmsoft/transport/geant4/lib/Linux-g++/libG4 emstandard.so
#1 0xb29d8732 in G4UrbanMscModel::SampleSecondaries ()
from /afs/e18/panda/SIM/FAIRRoot/cbmsoft/transport/geant4/lib/Linux-g++/libG4 emstandard.so
#2 0xb2a6dd86 in G4VMultipleScattering::PostStepDoIt ()
from /afs/e18/panda/SIM/FAIRRoot/cbmsoft/transport/geant4/lib/Linux-g++/libG4 emutils.so
#3 0xb173432b in G4SteppingManager::InvokePSDIP ()
from /afs/e18/panda/SIM/FAIRRoot/cbmsoft/transport/geant4/lib/Linux-g++/libG4 tracking.so
#4 0xb173429f in G4SteppingManager::InvokePostStepDoItProcs ()
from /afs/e18/panda/SIM/FAIRRoot/cbmsoft/transport/geant4/lib/Linux-g++/libG4 tracking.so
#5 0xb1731efa in G4SteppingManager::Stepping ()

Cheers! Sebastian.


Sebastian Neubert
Technische Universität München
Department Physik E18
sneubert@e18.physik.tu-muenchen.de
tel: +49-8928912592
 
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