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Re: PndAnalysis::McTruthMatch always returns false, again .... [message #15008 is a reply to message #15007] Wed, 24 July 2013 09:28 Go to previous messageGo to previous message
Simone Esch is currently offline  Simone Esch
Messages: 37
Registered: August 2010
Location: Forschungszentrum Jülich...
continuous participant

From: *ext.kfa-juelich.de
Hello Klaus,

yes, I can confirm this. Would it help to insert the PDG code before in the files?

############################### Begin of Event Analysis Exec 
-W- CreateMcCandidate: strange PDG code:88888
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a2487c0) to candidate (uid=1)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a2494d0) to candidate (uid=2)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a24b3a0) to candidate (uid=3)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a24bd90) to candidate (uid=4)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a24c650) to candidate (uid=5)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a2ba0a0) to candidate (uid=6)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a2ba7c0) to candidate (uid=7)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a2baa20) to candidate (uid=8)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a2bbf80) to candidate (uid=9)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a2bc440) to candidate (uid=10)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a248c50) to candidate (uid=11)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a2b6300) to candidate (uid=12)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a2b6530) to candidate (uid=13)
Info in <PndAnalysis::BuildMcCands()>: Now setting truth (0x7f9c2a2b7710) to candidate (uid=14)
Info in <PndAnalysis::GetEvent()>: Finished loading event fEvtCount=4.
smallest chi2 263.672
filling histos 
Info in <PndMcTruthMatch::MctMatch>: Investigating in particle with pdg: 88888 and 2 daughters
Info in <PndMcTruthMatch::MctMatch>: Investigating in particle with pdg: 3122 and 2 daughters
Info in <PndMcTruthMatch::MctMatch>: Investigating in particle with pdg: 2212 and 0 daughters
Info in <PndMcTruthMatch::MctMatch>: accepted final state by PDG code (pdg=2212)
Info in <PndMcTruthMatch::MctMatch>: Investigating in particle with pdg: -211 and 0 daughters
Info in <PndMcTruthMatch::MctMatch>: accepted final state by PDG code (pdg=-211)
Info in <PndMcTruthMatch::MctMatch>: Particle 3122 reached level of matching, leaves, tree topology and intermediate particle types are matched 
Info in <PndMcTruthMatch::MctMatch>: Investigating in particle with pdg: -3122 and 2 daughters
Info in <PndMcTruthMatch::MctMatch>: Investigating in particle with pdg: -2212 and 0 daughters
Info in <PndMcTruthMatch::MctMatch>: accepted final state by PDG code (pdg=-2212)
Info in <PndMcTruthMatch::MctMatch>: Investigating in particle with pdg: 211 and 0 daughters
Info in <PndMcTruthMatch::MctMatch>: accepted final state by PDG code (pdg=211)
Info in <PndMcTruthMatch::MctMatch>: Particle -3122 reached level of matching, leaves, tree topology and intermediate particle types are matched 
Info in <PndMcTruthMatch::MctMatch>: rejected by not existing MC truth of daughter zero


In addition I have a new problem.
In the next line my analysis task crashes with the following output :

 *** Break *** segmentation violation
sed: RE error: illegal byte sequence



===========================================================
There was a crash.
This is the entire stack trace of all threads:
===========================================================

Thread 1 (process 72203):
#0  0x00007fff8bb906ac in wait4 ()
#1  0x00007fff8c34a03a in system ()
#2  0x000000010dad5f0f in TUnixSystem::StackTrace ()
#3  0x000000010dad3d67 in TUnixSystem::DispatchSignals ()
#4  <signal handler called>
#5  RhoCandidate::NDaughters (this=0x0) at /Users/simone/fairroot/pandaroot_newest/rho/RhoBase/RhoCandidate.cxx:969
#6  0x000000011377929d in PndAnalysis::MctMatch (this=0x7f9c2a1178b0, c=0x0, mct=
0x7f9c2a117a48, level=2, verbose=true) at /Users/simone/fairroot/pandaroot_newest/PndTools/AnalysisTools/PndAnalysis.cxx:783
#7  0x0000000113779680 in PndAnalysis::McTruthMatch (this=0x7f9c2a1178b0, list=
0x7fff521d7f40, level=2, verbose=<value temporarily unavailable, due to optimizations>) at /Users/simone/fairroot/pandaroot_newest/PndTools/AnalysisTools/PndAnalysis.cxx:774
===========================================================


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  RhoCandidate::NDaughters (this=0x0) at /Users/simone/fairroot/pandaroot_newest/rho/RhoBase/RhoCandidate.cxx:969
#6  0x000000011377929d in PndAnalysis::MctMatch (this=0x7f9c2a1178b0, c=0x0, mct=
0x7f9c2a117a48, level=2, verbose=true) at /Users/simone/fairroot/pandaroot_newest/PndTools/AnalysisTools/PndAnalysis.cxx:783
#7  0x0000000113779680 in PndAnalysis::McTruthMatch (this=0x7f9c2a1178b0, list=
0x7fff521d7f40, level=2, verbose=<value temporarily unavailable, due to optimizations>) at /Users/simone/fairroot/pandaroot_newest/PndTools/AnalysisTools/PndAnalysis.cxx:774
===========================================================



This is not correlated with the verbose level, I had this before. I cant see a correlation with my code. Sometimes the codes runs without a crash, sometimes not Sad

Best Regards

Simone
 
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