[Gate-users] TLE/seTLE Dose actors compatible with a linear motion of source ?

Pierre Tb pierre.tb57 at gmail.com
Mon May 18 15:54:37 CEST 2015 

Dear collaborators,

After installing Geant4 10.01 and Gate7.1 on my machine, I would test TLE
(Track Length Estimator) and seTLE (Split Exponential TLE) dose actors to
win calculation time.
(
http://wiki.opengatecollaboration.org/index.php/Users_Guide_V7.1:Readout_parameters_for_Radiotherapy_applications:_Actors#TLE_and_seTLE_.28Track_Length_Estimator.29
)

But I noted that there is a problem *after one run of simulation*, which
produced a break segmentation violation (see below)

I would estimate *organ dose on voxelized phantom with a linear motion of
the source along the body.*

For the moving source, I attached it to a support , which moved with these
instructions :
/gate/support/moves/insert translation
/gate/support/translation/setSpeed 0 0 70 mm/s

and I started the acquisition with :

### STARTING Simulation #####################
/gate/random/setEngineName MersenneTwister
/gate/random/setEngineSeed auto
/gate/application/setTimeSlice 0.0208 s
/gate/application/setTimeStart 0. s
/gate/application/setTimeStop  6.234 s
/gate/application/startDAQ

Do you think TLE and seTLE are compatible with a linear motion and with a
acquisition run by run ? I tried a simulation with a fixed source, it works
!
Is the problem coming from the installation of the new release of
Geant4/Gate ?

Thank you for your help.

Best regards,

Pierre THEVENARD-BERGER


*Bug report* :

### === G4UAtomicDeexcitation::InitialiseForNewRun()
### ===  PIXE model for hadrons: Empirical  1
### ===  PIXE model for e+-:     Livermore  1

 *** Break *** segmentation violation

===========================================================
There was a crash.
This is the entire stack trace of all threads:
===========================================================
#0  0x00007f158c212c8e in waitpid () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f158c19829e in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f158ee6b7d7 in TUnixSystem::StackTrace() () from
/home/osboxes/Progs/root_v5.34/lib/libCore.so
#3  0x00007f158ee6e133 in TUnixSystem::DispatchSignals(ESignals) () from
/home/osboxes/Progs/root_v5.34/lib/libCore.so
#4  <signal handler called>
#5  0x00007f1590a2e6d7 in G4ParticleChange::Initialize(G4Track const&) ()
from /home/osboxes/Progs/geant4.10.01-install/lib/libG4track.so
#6  0x00007f1591c5ec25 in G4UserSpecialCuts::PostStepDoIt(G4Track const&,
G4Step const&) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4processes.so
#7  0x0000000000760275 in
GateSETLEMultiplicityActor::UserSteppingAction(GateVVolume const*, G4Step
const*) ()
#8  0x00000000006e090f in GateActorManager::UserSteppingAction(G4Step
const*) ()
#9  0x00000000006a33e1 in GateSteppingAction::UserSteppingAction(G4Step
const*) ()
#10 0x00007f15926f7a09 in G4SteppingManager::Stepping() () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4tracking.so
#11 0x00007f15927018f4 in G4TrackingManager::ProcessOneTrack(G4Track*) ()
from /home/osboxes/Progs/geant4.10.01-install/lib/libG4tracking.so
#12 0x00007f15929362a7 in G4EventManager::DoProcessing(G4Event*) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4event.so
#13 0x00007f1592bbdfc7 in G4RunManager::ProcessOneEvent(int) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4run.so
#14 0x00007f1592bbc8d5 in G4RunManager::DoEventLoop(int, char const*, int)
() from /home/osboxes/Progs/geant4.10.01-install/lib/libG4run.so
#15 0x00007f1592bbc66c in G4RunManager::BeamOn(int, char const*, int) ()
from /home/osboxes/Progs/geant4.10.01-install/lib/libG4run.so
#16 0x00000000008da3b0 in GateApplicationMgr::StartDAQ() ()
#17 0x00000000009226b8 in
GateApplicationMgrMessenger::SetNewValue(G4UIcommand*, G4String) ()
#18 0x00007f158fb10d3d in G4UIcommand::DoIt(G4String) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#19 0x00007f158fb28486 in G4UImanager::ApplyCommand(char const*) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#20 0x00007f158fb02ea7 in G4UIbatch::ExecCommand(G4String const&) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#21 0x00007f158fb042ab in G4UIbatch::SessionStart() () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#22 0x00007f158fb23263 in G4UImanager::ExecuteMacroFile(char const*) ()
from /home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#23 0x00007f158fb1bac3 in G4UIcontrolMessenger::SetNewValue(G4UIcommand*,
G4String) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#24 0x00007f158fb10d3d in G4UIcommand::DoIt(G4String) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#25 0x00007f158fb28486 in G4UImanager::ApplyCommand(char const*) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#26 0x00007f159335424c in G4UIterminal::ExecuteCommand(G4String const&) ()
from /home/osboxes/Progs/geant4.10.01-install/lib/libG4interfaces.so
#27 0x00007f159335581c in G4UIterminal::SessionStart() () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4interfaces.so
#28 0x00000000004eed78 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  0x00007f1590a2e6d7 in G4ParticleChange::Initialize(G4Track const&) ()
from /home/osboxes/Progs/geant4.10.01-install/lib/libG4track.so
#6  0x00007f1591c5ec25 in G4UserSpecialCuts::PostStepDoIt(G4Track const&,
G4Step const&) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4processes.so
#7  0x0000000000760275 in
GateSETLEMultiplicityActor::UserSteppingAction(GateVVolume const*, G4Step
const*) ()
#8  0x00000000006e090f in GateActorManager::UserSteppingAction(G4Step
const*) ()
#9  0x00000000006a33e1 in GateSteppingAction::UserSteppingAction(G4Step
const*) ()
#10 0x00007f15926f7a09 in G4SteppingManager::Stepping() () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4tracking.so
#11 0x00007f15927018f4 in G4TrackingManager::ProcessOneTrack(G4Track*) ()
from /home/osboxes/Progs/geant4.10.01-install/lib/libG4tracking.so
#12 0x00007f15929362a7 in G4EventManager::DoProcessing(G4Event*) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4event.so
#13 0x00007f1592bbdfc7 in G4RunManager::ProcessOneEvent(int) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4run.so
#14 0x00007f1592bbc8d5 in G4RunManager::DoEventLoop(int, char const*, int)
() from /home/osboxes/Progs/geant4.10.01-install/lib/libG4run.so
#15 0x00007f1592bbc66c in G4RunManager::BeamOn(int, char const*, int) ()
from /home/osboxes/Progs/geant4.10.01-install/lib/libG4run.so
#16 0x00000000008da3b0 in GateApplicationMgr::StartDAQ() ()
#17 0x00000000009226b8 in
GateApplicationMgrMessenger::SetNewValue(G4UIcommand*, G4String) ()
#18 0x00007f158fb10d3d in G4UIcommand::DoIt(G4String) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#19 0x00007f158fb28486 in G4UImanager::ApplyCommand(char const*) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#20 0x00007f158fb02ea7 in G4UIbatch::ExecCommand(G4String const&) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#21 0x00007f158fb042ab in G4UIbatch::SessionStart() () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#22 0x00007f158fb23263 in G4UImanager::ExecuteMacroFile(char const*) ()
from /home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#23 0x00007f158fb1bac3 in G4UIcontrolMessenger::SetNewValue(G4UIcommand*,
G4String) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#24 0x00007f158fb10d3d in G4UIcommand::DoIt(G4String) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#25 0x00007f158fb28486 in G4UImanager::ApplyCommand(char const*) () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4intercoms.so
#26 0x00007f159335424c in G4UIterminal::ExecuteCommand(G4String const&) ()
from /home/osboxes/Progs/geant4.10.01-install/lib/libG4interfaces.so
#27 0x00007f159335581c in G4UIterminal::SessionStart() () from
/home/osboxes/Progs/geant4.10.01-install/lib/libG4interfaces.so
#28 0x00000000004eed78 in main ()
===========================================================

Segmentation fault (core dumped)
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