I am interested in the behavior of electrons in a certain process (e+e- to e nu qq). To save on simulation (and reconstruction) time I generated the process without running the parton shower, i.e. the two quarks show up in the file with generator status 1 (stable). My understanding was that the quarks would just not be simulated due to being in the rejection list here:
https://github.com/AIDASoft/DD4hep/blob/f3304b47b3ef0450ebf2935ccb8ec1f7c398a59b/DDG4/python/DDSim/Helper/Physics.py#L21
When I try to run ddsim on the file it hangs after
LCIOFileReader INFO Created file reader. Try to open input data/gen/simple_whizard/enuqq.slcio
GenerationInit INFO +++ Initializing event 1. Within run:0 event 1.
LCIOFileReader INFO read collection MCParticle from event 1 in run 1
LCIO4 INFO +++ Particle interaction with 8 generator particles and 2 vertices ++++++++++++++++++++++++
PrimaryHandler INFO +++++ G4PrimaryVertex at (+0.00e+00,+0.00e+00,+0.00e+00) [mm] +0.00e+00 [ns]
PrimaryHandler INFO +++++ G4PrimaryVertex at (+0.00e+00,+0.00e+00,+0.00e+00) [mm] +0.00e+00 [ns]
ParticleHandler INFO +++ Event 0 Begin event action. Access event related information.
### Birks coefficients used in run time
corrupted double-linked list
*** Break *** abort
when I run with edm4hep output the message is slightly different
LCIOFileReader INFO Created file reader. Try to open input data/gen/simple_whizard/enuqq.slcio
Geant4Output2EDM4hep INFO Opened data/gen/simple_whizard/enuqq.10.SIM.edm4hep.root for output
GenerationInit INFO +++ Initializing event 1. Within run:0 event 1.
LCIOFileReader INFO read collection MCParticle from event 1 in run 1
LCIO4 INFO +++ Particle interaction with 8 generator particles and 2 vertices ++++++++++++++++++++++++
PrimaryHandler INFO +++++ G4PrimaryVertex at (+0.00e+00,+0.00e+00,+0.00e+00) [mm] +0.00e+00 [ns]
PrimaryHandler INFO +++++ G4PrimaryVertex at (+0.00e+00,+0.00e+00,+0.00e+00) [mm] +0.00e+00 [ns]
ParticleHandler INFO +++ Event 0 Begin event action. Access event related information.
### Birks coefficients used in run time
Geant4Output2EDM4hep INFO +++ Saving EDM4hep event 1 run 1.
corrupted double-linked list
*** Break *** abort
At first I suspected that my .slcio file is broken but checking it with dumpevent and anajob looks fine...
Check duplicate issues.
Goal
I am interested in the behavior of electrons in a certain process (e+e- to e nu qq). To save on simulation (and reconstruction) time I generated the process without running the parton shower, i.e. the two quarks show up in the file with generator status 1 (stable). My understanding was that the quarks would just not be simulated due to being in the rejection list here: https://github.com/AIDASoft/DD4hep/blob/f3304b47b3ef0450ebf2935ccb8ec1f7c398a59b/DDG4/python/DDSim/Helper/Physics.py#L21
When I try to run ddsim on the file it hangs after
when I run with edm4hep output the message is slightly different
At first I suspected that my
.slcio
file is broken but checking it withdumpevent
andanajob
looks fine...Operating System and Version
Alma9
compiler
gcc 11.4.1
ROOT Version
6.30/06
DD4hep Version
f3304b47b3ef0450ebf2935ccb8ec1f7c398a59b
Reproducer
Additional context
No response