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[FIXED] Problems in PndTrkTracking2 [message #15545] Mon, 30 September 2013 16:47 Go to previous message
Shyam Kumar is currently offline  Shyam Kumar
Messages: 78
Registered: September 2012
Location: Mumbai, Maharashtra India
continuous participant
From: *ikp.kfa-juelich.de
Hi Stefano,
There is a problem in the reconstruction of events it is showing segmentation violation.


Error in <TDecompSVD::Diagonalize>: no convergence after 21 steps
Error in <TDecompSVD::Diagonalize>: no convergence after 21 steps
Error in <TDecompSVD::Diagonalize>: no convergence after 21 steps
from PndTrkTracking2 : N. di Stt MC points = 942 and it is > MAXSTTHITS (900), therefore consider only the first 900 hits

from PndTrkTracking2 : N. di Stt Hits = 942 and it is > MAXSTTHITS (=900), therefore consider only the first 900 hits

-I- PndRecoKalmanTask::Exec: ntracks=60 Evil Event! skipping
Error in <TDecompSVD::Diagonalize>: no convergence after 21 steps
-I- PndRecoKalmanTask::Exec: ntracks=61 Evil Event! skipping
Error in <TDecompSVD::Diagonalize>: no convergence after 21 steps

*** Break *** segmentation violation



===========================================================
There was a crash.
This is the entire stack trace of all threads:
===========================================================
#0 0x00007fcbf1baa8ba in waitpid () from /lib64/libc.so.6
#1 0x00007fcbf1b345d0 in do_system () from /lib64/libc.so.6
#2 0x00007fcbf2a95dd6 in TUnixSystem::StackTrace() () from /private/fairsoft/build-apr13/lib/root/libCore.so.5.34
#3 0x00007fcbf2a985f3 in TUnixSystem::DispatchSignals(ESignals) () from /private/fairsoft/build-apr13/lib/root/libCore.so.5.34
#4 <signal handler called>
#5 0x00007fcbe7eb76a2 in FairMCPoint::GetTrackID (this=0x0) at /private/kumar/pandaroot/base/event/FairMCPoint.h:43
#6 0x00007fcbe270f013 in PndTrkTracking2::Exec (this=0x7fcbe2541010, opt=0x7fcbe7ec8120 "") at /private/kumar/pandaroot/tracking/PndTrkTracking2.cxx:1180
#7 0x00007fcbf2a277dd in TTask::ExecuteTasks(char const*) () from /private/fairsoft/build-apr13/lib/root/libCore.so.5.34
#8 0x00007fcbf2a27b11 in TTask::ExecuteTask(char const*) () from /private/fairsoft/build-apr13/lib/root/libCore.so.5.34
#9 0x00007fcbe7dc012a in FairRunAna::Run (this=0x1488300, Ev_start=0, Ev_end=100000) at /private/kumar/pandaroot/base/steer/FairRunAna.cxx:461
#10 0x00007fcbe7e1d841 in G__G__BaseDict_618_0_6 (result7=0x7fffaa8296d0, funcname=0x1483c10 "", libp=0x7fffaa829710, hash=0) at /private/kumar/pandaroot/buildPanda/base/G__BaseDict.cxx:8419
#11 0x00007fcbf0c1275c in Cint::G__ExceptionWrapper(int (*)(G__value*, char const*, G__param*, int), G__value*, char*, G__param*, int) () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#12 0x00007fcbf0b6f7a1 in G__execute_call () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#13 0x00007fcbf0b6fb9e in G__call_cppfunc () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#14 0x00007fcbf0bf9779 in G__interpret_func () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#15 0x00007fcbf0c73fbc in G__getfunction () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#16 0x00007fcbf0bd77ca in G__getstructmem(int, G__FastAllocString&, char*, int, char*, int*, G__var_array*, int) () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#17 0x00007fcbf0bcf04b in G__getvariable () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#18 0x00007fcbf0b48d3d in G__getitem () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#19 0x00007fcbf0b4f478 in G__getexpr () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#20 0x00007fcbf0c52df1 in G__exec_statement () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#21 0x00007fcbf0bf78b9 in G__interpret_func () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#22 0x00007fcbf0c74021 in G__getfunction () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#23 0x00007fcbf0b494a2 in G__getitem () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#24 0x00007fcbf0b4f478 in G__getexpr () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#25 0x00007fcbf0b5aecd in G__calc_internal () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#26 0x00007fcbf0b43428 in G__process_cmd () from /private/fairsoft/build-apr13/lib/root/libCint.so.5.34
#27 0x00007fcbf2a68ca1 in TCint::ProcessLine(char const*, TInterpreter::EErrorCode*) () from /private/fairsoft/build-apr13/lib/root/libCore.so.5.34
#28 0x00007fcbf2a5f7a3 in TCint::ProcessLineSynch(char const*, TInterpreter::EErrorCode*) () from /private/fairsoft/build-apr13/lib/root/libCore.so.5.34
#29 0x00007fcbf2a39aad in TApplication::ExecuteFile(char const*, int*, bool) () from /private/fairsoft/build-apr13/lib/root/libCore.so.5.34
#30 0x00007fcbf2a3886a in TApplication::ProcessLine(char const*, bool, int*) () from /private/fairsoft/build-apr13/lib/root/libCore.so.5.34
#31 0x00007fcbf2619359 in TRint::Run(bool) () from /private/fairsoft/build-apr13/lib/root/libRint.so.5.34
#32 0x000000000040112c 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 0x00007fcbe7eb76a2 in FairMCPoint::GetTrackID (this=0x0) at /private/kumar/pandaroot/base/event/FairMCPoint.h:43
#6 0x00007fcbe270f013 in PndTrkTracking2::Exec (this=0x7fcbe2541010, opt=0x7fcbe7ec8120 "") at /private/kumar/pandaroot/tracking/PndTrkTracking2.cxx:1180
#7 0x00007fcbf2a277dd in TTask::ExecuteTasks(char const*) () from /private/fairsoft/build-apr13/lib/root/libCore.so.5.34
#8 0x00007fcbf2a27b11 in TTask::ExecuteTask(char const*) () from /private/fairsoft/build-apr13/lib/root/libCore.so.5.34
#9 0x00007fcbe7dc012a in FairRunAna::Run (this=0x1488300, Ev_start=0, Ev_end=100000) at /private/kumar/pandaroot/base/steer/FairRunAna.cxx:461
===========================================================


Root > Function reco_complete() busy flag cleared

[Updated on: Fri, 07 February 2014 19:54] by Moderator

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