Dear colleagues,
I want to summarize briefly the status of GFTrack to PndTrack conversion.
My last attempt was to perform converion from GFTrack to PndTrack using PndGFTrackToPndTrackConvertorTask in separate macro. And as I have written in my previous post it ended with error:
#5 0x00007f3c8379730f in FairGeanePro::PropagateFromPlane (
this=0x100000000000000, v1=
0x7fff8ab90990, v2=
0x7fff8ab90960)
at /d/panda02/dmelnych/pandaroot/pandaroot/geane/FairGeanePro.cxx:384
Origin of this error was that GeaneTrackRep contained non persistent data member FairGeanePro *_geane and reading GFtrack from root file it was udefined, but in turns was used during conversion in PndGenfitAdapters.cxx .
So the conclusion is that conversion should be performed in the same macro as reconstruction.
But here another problem arrise. My initial idea was that it's in some way memory problem, but it looks it's not the case. I observed that crush happend in the moment when the memory still not full.
So it looks like:
GFException thrown with excString:
GEANE propagation failed
in line: 204 in file: /d/panda02/dmelnych/pandaroot/pandaroot/GenfitTools/trackrep/GeaneTrackRep/GeaneTrackRep.cxx
with fatal flag 0
GFException thrown with excString:
GeaneTrackRep: PROTECT AGAINST LOW MOMENTA
in line: 178 in file: /d/panda02/dmelnych/pandaroot/pandaroot/GenfitTools/trackrep/GeaneTrackRep/GeaneTrackRep.cxx
with fatal flag 0
RKTrackRep::RKutta ==> Too long extrapolation requested : 14096.1 cm !
X = 39.098 Y = 9.89889 Z = 117.621 COSx = -0.958658 COSy = -0.284551 COSz = 0.00246591
Destination X = -0.000
GFException thrown with excString:
RKTrackRep::Extrap ==> Runge Kutta propagation failed
in line: 997 in file: /d/panda02/dmelnych/pandaroot/pandaroot/GenfitTools/trackrep/RKTrackRep/RKTrackRep.cxx
with fatal flag 0
Fitting done
Error: Symbol #include is not defined in current scope run_reco_tpc_evt.C:145:
Error: Symbol exception is not defined in current scope run_reco_tpc_evt.C:145:
Syntax Error: #include <exception> run_reco_tpc_evt.C:145:
Error: Symbol G__exception is not defined in current scope run_reco_tpc_evt.C:145:
Error: type G__exception not defined FILE:/d/panda02/dmelnych/pandaroot/pandaroot/macro/run/tdrct/eta_c/./run_reco_tpc_evt.C LINE:145
*** Interpreter error recovered ***
My observation is that in the cases I observed, the crash is after the message:
RKTrackRep::RKutta ==> Too long extrapolation requested
This crash happen not every event but sufficiently often (after 3-5 events) that conversion cannot be reasonably performed.
Dima
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