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Crash in reco-macro, PndSttMvdTracking.cxx produces segfault [message #13803] Tue, 24 July 2012 14:05 Go to previous message
André Zambanini is currently offline  André Zambanini
Messages: 17
Registered: February 2012
Location: FZ Jülich
occasional visitor
From: *to.infn.it
During the computing week in Torino I encountered a problem with running macros. We should run the macros in 'macro/pid', but unfortunately I wasn't able to do so.

Running the macros 'run_sim_sttcombi_pgun.C' and 'run_digi_sttcombi.C' went through just fine, but with 'run_reco_sttcombi.C' a segmentation violation crashed the program:
Quote:

-I- PndMCTrackAssociator::Init
[INFO ] Branch: STTHitMix not found in Tree
[INFO ] Branch: STTHitMix not found in Tree
-W- PndMCTrackAssociator::Init: Using STTHit array
[INFO ] Branch: MVDHitsStripMix not found in Tree
[INFO ] Branch: MVDHitsStripMix not found in Tree
-W- PndMCTrackAssociator::Init: Using MVDHitsStrip array
[INFO ] Branch: MVDHitsPixelMix not found in Tree
[INFO ] Branch: MVDHitsPixelMix not found in Tree
-W- PndMCTrackAssociator::Init: Using MVDHitsPixel
[INFO ] The number of entries in chain is 10
Found Tracks: 21 in event no. 0
----------------
Track 0
EntryNr: 0
EntryNr: 0
EntryNr: 0
EntryNr: 0
EntryNr: 0
Track 1
EntryNr: 0
EntryNr: 0
EntryNr: 0

[same for tracks 2-19]

Track 20
EntryNr: 0
EntryNr: 0
EntryNr: 0
EntryNr: 0

*** Break *** segmentation violation



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

Thread 1 (process 34695):
#0 0x00007fff82fc1168 in wait4 ()
#1 0x00007fff8c4255f5 in system ()
#2 0x00000001000d6ca8 in TUnixSystem::StackTrace ()
#3 0x00000001000d4ada in TUnixSystem::DispatchSignals ()
#4 <signal handler called>
#5 PndSttMvdTracking::EliminateSpuriousSZ (this=0x109e00000, nPixelHitsinTrack=0x400735e5736ac382, ListPixelHitsinTrack=0x402211df773b3962, nStripHitsinTrack=0x109e00d4a, ListStripHitsinTrack=0x109e06cd4, nSkewHitsinTrack=0x109e00a2a, ListSkewHitsinTrack=0x4021880a31394ea5, S=0x7fff5fba0308, ZED=0x7fff5fb9fc68, DriftRadius=0x7fff5fb9f5c8, ErrorDriftRadius=0x7fff5fb9ef28, SchosenPixel=0x7fff5fadc9c8, SchosenStrip=0x7fff5fa194c8, SchosenSkew=0x7fff5f880378, ZchosenPixel=0x7fff5f7bb7a8, ZchosenStrip=0x7fff5f6f82a8, ZchosenSkew=0x7fff5f55f158, ErrorchosenPixel=0x7fff5f55c0e8, ErrorchosenStrip=0x7fff5f55b148, ErrorchosenSkew=0x7fff5f559078, KAPPA=3.2378592100206092e-319, FI0=1.2598673968951787e-321, R=0, MaxTurnofTracks=0) at PndSttMvdTracking.cxx:11845
#6 0x000000010822175d in PndSttMvdTracking::Exec (this=0x7fff5fbe1a50, opt=0x0) at PndSttMvdTracking.cxx:2525
#7 0x000000010006d1b5 in TTask::ExecuteTasks ()
#8 0x000000010006cf04 in TTask::ExecuteTask ()
#9 0x00000001062fa45b in FairRunAna::Run (this=0x109e00000, Ev_start=0, Ev_end=0) at FairRunAna.cxx:544
#10 0x000000010635ec65 in G__G__BaseDict_986_0_6 (result7=0x7fff5fbee150, funcname=0x1063ac330 "", libp=0x400735e5736ac382, hash=2000370018) at G__BaseDict.cxx:14831
#11 0x000000010083540f in Cint::G__ExceptionWrapper ()
#12 0x00000001008e7a8b in G__execute_call ()
#13 0x00000001008e8066 in G__call_cppfunc ()
#14 0x00000001008bb33f in G__interpret_func ()
#15 0x00000001008a469f in G__getfunction ()
#16 0x00000001009a9004 in G__getstructmem ()
#17 0x000000010099fd07 in G__getvariable ()
#18 0x00000001008996fe in G__getitem ()
#19 0x0000000100898753 in G__getexpr ()
#20 0x000000010091a0c6 in G__exec_statement ()
#21 0x00000001008797cd in G__exec_tempfile_core ()
#22 0x0000000100879a23 in G__exec_tempfile ()
#23 0x00000001009257e5 in G__process_cmd ()
#24 0x000000010009d882 in TCint::ProcessLine ()
#25 0x000000010009dd09 in TCint::ProcessLineSynch ()
#26 0x000000010000a70a in TApplication::ExecuteFile ()
#27 0x0000000100009dd1 in TApplication::ProcessLine ()
#28 0x0000000100f4a853 in TRint::Run ()
#29 0x0000000100000a3f 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 PndSttMvdTracking::EliminateSpuriousSZ (this=0x109e00000, nPixelHitsinTrack=0x400735e5736ac382, ListPixelHitsinTrack=0x402211df773b3962, nStripHitsinTrack=0x109e00d4a, ListStripHitsinTrack=0x109e06cd4, nSkewHitsinTrack=0x109e00a2a, ListSkewHitsinTrack=0x4021880a31394ea5, S=0x7fff5fba0308, ZED=0x7fff5fb9fc68, DriftRadius=0x7fff5fb9f5c8, ErrorDriftRadius=0x7fff5fb9ef28, SchosenPixel=0x7fff5fadc9c8, SchosenStrip=0x7fff5fa194c8, SchosenSkew=0x7fff5f880378, ZchosenPixel=0x7fff5f7bb7a8, ZchosenStrip=0x7fff5f6f82a8, ZchosenSkew=0x7fff5f55f158, ErrorchosenPixel=0x7fff5f55c0e8, ErrorchosenStrip=0x7fff5f55b148, ErrorchosenSkew=0x7fff5f559078, KAPPA=3.2378592100206092e-319, FI0=1.2598673968951787e-321, R=0, MaxTurnofTracks=0) at PndSttMvdTracking.cxx:11845
#6 0x000000010822175d in PndSttMvdTracking::Exec (this=0x7fff5fbe1a50, opt=0x0) at PndSttMvdTracking.cxx:2525
#7 0x000000010006d1b5 in TTask::ExecuteTasks ()
#8 0x000000010006cf04 in TTask::ExecuteTask ()
#9 0x00000001062fa45b in FairRunAna::Run (this=0x109e00000, Ev_start=0, Ev_end=0) at FairRunAna.cxx:544
===========================================================


The full copy of my macro output can be found here: http://pastebin.com/0Py919MH
At first I thought it is somehow related to this problem (Crash in reco macro: "PndSttMvdTracking, nMvdPixelHitsinTrack[4] is 58and it is > nmaxMvdPix), but the error message is slightly different and applying the suggested change didn't change anything in the result.

I have a fresh installation of PandaRoot with the july12 release:
andre@andre-macbook:~/Development/fairsoft/jan12/pandaroot_july12$ svn info
Path: .
Working Copy Root Path: /Users/andre/Development/fairsoft/jan12/pandaroot_july12
URL: https://agoerres@subversion.gsi.de/fairroot/pandaroot/release/july12
Repository Root: https://agoerres@subversion.gsi.de/fairroot
Repository UUID: 0381ead4-6506-0410-b988-94b70fbc4730
Revision: 16248
Node Kind: directory
Schedule: normal
Last Changed Author: johan
Last Changed Rev: 16176
Last Changed Date: 2012-07-23 17:43:25 +0200 (Mo, 23 Jul 2012)


My compiler versions are:
andre@andre-macbook:~/Development/fairsoft/jan12/pandaroot_july12$ gcc --version
i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.1.00)
Copyright (C) 2007 Free Software Foundation, Inc.

andre@andre-macbook:~/Development/fairsoft/jan12/pandaroot_july12$ gfortran --version
GNU Fortran (GCC) 4.6.2 20111019 (prerelease)
Copyright (C) 2011 Free Software Foundation, Inc.



Does anyone has a clue, why it is not working? I'm a bit lost (espacially since I'm quite fresh to the whole PandaRoot stuff).

Edit: Ah, sorry, I forgot. My OS is Mac OS X Lion, 10.7.4.

[Updated on: Tue, 24 July 2012 14:12]

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