[Gate-users] Segmentation Violation Error

[Lee, Sam (SAM LEE)]

Hey,

If your simulation handles high number of photons, it might be possible that you need more memory to run the simulation. I once had the similar problem, and solved it by running the simulation on a machine with bigger memory.

Thanks,
Sanghyeb(Sam) Lee

PhD Candidate
Department of Electrical Engineering and Computer Science
University of Tennessee, Knoxville
Personal webpage: www.sergeantlee.com
________________________________________
From: gate-users-bounces at lists.opengatecollaboration.org [gate-users-bounces at lists.opengatecollaboration.org] on behalf of Manuel Reifegerst [Manuel.Reifegerst at uni-duesseldorf.de]
Sent: 05 November 2012 05:38
To: Gate Mailing List
Subject: [Gate-users] Segmentation Violation Error

Hello,

i have an error message in GATE simulations. We have run
the simulation and always at the end there is this segmentation violation
error. This is coming up every time i run the simulation, independent of the
parameters (like time or activity) in it.
Here is shown the bug report, maybe someone have an idea what this means and
how i can fix it:

"---------------------------------------------------------------

[Acquisition-0] Slice 7 from 7 to 8 s [slice=1 s], final stop at 10 s.
[Acquisition-0]

[Acquisition-0] Slice 8 from 8 to 9 s [slice=1 s], final stop at 10 s.
[Acquisition-0]

[Acquisition-0] Slice 9 from 9 to 10 s [slice=1 s], final stop at 10 s.
[Core-0] End of macro benchPET.mac

 *** Break *** segmentation violation



===========================================================
There was a crash.
This is the entire stack trace of all threads:
===========================================================
#0  0x00007fb476a058be in waitpid () from /lib64/libc.so.6
#1  0x00007fb47699d736 in do_system () from /lib64/libc.so.6
#2  0x00007fb47f3c3900 in TUnixSystem::StackTrace() () from
/home/manuel/gate_user/root/lib/libCore.so
#3  0x00007fb47f3c6143 in TUnixSystem::DispatchSignals(ESignals) () from
/home/manuel/gate_user/root/lib/libCore.so
#4  <signal handler called>
#5  0x00007fb477192d93 in std::_Rb_tree_increment(std::_Rb_tree_node_base*)
() from /usr/lib64/libstdc++.so.6
#6  0x00007fb482a435f6 in GatePhysicsList::~GatePhysicsList() () from
/home/manuel/gate_user/gate_v6.1/tmp/Linux-g++/Gate/libGate.so
#7  0x00007fb482a43a09 in GatePhysicsList::~GatePhysicsList() () from
/home/manuel/gate_user/gate_v6.1/tmp/Linux-g++/Gate/libGate.so
#8  0x00007fb47c117447 in G4RunManager::~G4RunManager() () from
/home/manuel/gate_user/geant4.9.3.p02/lib/Linux-g++/libG4run.so
#9  0x00007fb482a79e99 in GateRunManager::~GateRunManager() () from
/home/manuel/gate_user/gate_v6.1/tmp/Linux-g++/Gate/libGate.so
#10 0x0000000000407d24 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  0x00007fb477192d93 in std::_Rb_tree_increment(std::_Rb_tree_node_base*)
() from /usr/lib64/libstdc++.so.6
#6  0x00007fb482a435f6 in GatePhysicsList::~GatePhysicsList() () from
/home/manuel/gate_user/gate_v6.1/tmp/Linux-g++/Gate/libGate.so
#7  0x00007fb482a43a09 in GatePhysicsList::~GatePhysicsList() () from
/home/manuel/gate_user/gate_v6.1/tmp/Linux-g++/Gate/libGate.so
#8  0x00007fb47c117447 in G4RunManager::~G4RunManager() () from
/home/manuel/gate_user/geant4.9.3.p02/lib/Linux-g++/libG4run.so
#9  0x00007fb482a79e99 in GateRunManager::~GateRunManager() () from
/home/manuel/gate_user/gate_v6.1/tmp/Linux-g++/Gate/libGate.so
#10 0x0000000000407d24 in main ()
===========================================================


Speicherschutzverletzung

--------------------------------------------------------"


Root version 5.30
Gate 6.1
GeAnt 4.9.3 p02
CLHEP 2.0.4.7

running on Linux openSuse 12.1 (64 bit)



Thank you in advance for your help!

Best Regards,

Manuel Reifegerst