Opened 12 years ago
Closed 12 years ago
#162 closed Bug (fixed)
Error in <TObjArray::At>: index -32649 out of bounds
Reported by: | Sergei Chekanov | Owned by: | |
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Priority: | minor | Milestone: | |
Component: | Delphes code | Version: | Delphes 3 |
Keywords: | TObjArray out of bounds | Cc: |
Description (last modified by )
Hello,
I have very busy events with 140 pile up events at 14 TeV (using HEPMC). Delphes3 breaks on such events with the attached error.
I should say it works fine when I have 50 and 100 overplayed pileup events, it start to give problems when the number of overplayed events more than 140.
best, Sergei
** INFO: adding module ParticlePropagator ParticlePropagator ** INFO: adding module Efficiency ChargedHadronTrackingEfficiency ** INFO: adding module Efficiency ElectronTrackingEfficiency ** INFO: adding module Efficiency MuonTrackingEfficiency ** INFO: adding module MomentumSmearing ChargedHadronMomentumSmearing ** INFO: adding module EnergySmearing ElectronEnergySmearing ** INFO: adding module MomentumSmearing MuonMomentumSmearing ** INFO: adding module Merger TrackMerger ** INFO: adding module Calorimeter Calorimeter ** INFO: adding module Merger EFlowMerger ** INFO: adding module Efficiency PhotonEfficiency ** INFO: adding module Isolation PhotonIsolation ** INFO: adding module Efficiency ElectronEfficiency ** INFO: adding module Isolation ElectronIsolation ** INFO: adding module Efficiency MuonEfficiency ** INFO: adding module Isolation MuonIsolation ** INFO: adding module Merger MissingET ** INFO: adding module Merger ScalarHT ** INFO: adding module FastJetFinder FastJetFinder ** INFO: adding module BTagging BTagging ** INFO: adding module TauTagging TauTagging ** INFO: adding module UniqueObjectFinder UniqueObjectFinder ** INFO: adding module TreeWriter TreeWriter ** INFO: initializing module Delphes ** INFO: initializing module ParticlePropagator ** INFO: initializing module ChargedHadronTrackingEfficiency ** INFO: initializing module ElectronTrackingEfficiency ** INFO: initializing module MuonTrackingEfficiency ** INFO: initializing module ChargedHadronMomentumSmearing ** INFO: initializing module ElectronEnergySmearing ** INFO: initializing module MuonMomentumSmearing ** INFO: initializing module TrackMerger ** INFO: initializing module Calorimeter ** INFO: initializing module EFlowMerger ** INFO: initializing module PhotonEfficiency ** INFO: initializing module PhotonIsolation ** INFO: initializing module ElectronEfficiency ** INFO: initializing module ElectronIsolation ** INFO: initializing module MuonEfficiency ** INFO: initializing module MuonIsolation ** INFO: initializing module MissingET ** INFO: initializing module FastJetFinder #-------------------------------------------------------------------------- # FastJet release 3.0.3 # M. Cacciari, G.P. Salam and G. Soyez # A software package for jet finding and analysis at colliders # http://fastjet.fr # # Please cite EPJC72(2012)1896 [arXiv:1111.6097] if you use this package # for scientific work and optionally PLB641(2006)57 [hep-ph/0512210]. # # FastJet is provided without warranty under the terms of the GNU GPLv2. # It uses T. Chan's closest pair algorithm, S. Fortune's Voronoi code # and 3rd party plugin jet algorithms. See COPYING file for details. #-------------------------------------------------------------------------- ** INFO: initializing module BTagging ** INFO: initializing module TauTagging ** INFO: initializing module UniqueObjectFinder ** INFO: initializing module ScalarHT ** INFO: initializing module TreeWriter ** Reading LHC_signal_pileup.hepmc Error in <TObjArray::At>: index -32649 out of bounds (size: 65536, this: 0x1cea2ab0) *** Break *** segmentation violation =========================================================== There was a crash. This is the entire stack trace of all threads: =========================================================== #0 0x00000031772997b5 in waitpid () from /lib64/libc.so.6 #1 0x000000317723c761 in do_system () from /lib64/libc.so.6 #2 0x00002ae27c792722 in TUnixSystem::StackTrace() () from /share/sl5/root_v5.34.Linux-sl5-native/lib/libCore.so #3 0x00002ae27c78f4aa in TUnixSystem::DispatchSignals(ESignals) () from /share/sl5/root_v5.34.Linux-sl5-native/lib/libCore.so #4 <signal handler called> #5 0x00002ae27c6d32d7 in TObject::TObject(TObject const&) () from /share/sl5/root_v5.34.Linux-sl5-native/lib/libCore.so #6 0x00002ae27ff28529 in TVector3::TVector3(TVector3 const&) () from /share/sl5/root_v5.34.Linux-sl5-native/lib/libPhysics.so #7 0x00000000004ce9d1 in Calorimeter::Process() () #8 0x00002ae27c716f99 in TTask::ExecuteTasks(char const*) () from /share/sl5/root_v5.34.Linux-sl5-native/lib/libCore.so #9 0x00002ae27c7169eb in TTask::ExecuteTask(char const*) () from /share/sl5/root_v5.34.Linux-sl5-native/lib/libCore.so #10 0x000000000058d25f 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 0x00002ae27c6d32d7 in TObject::TObject(TObject const&) () from /share/sl5/root_v5.34.Linux-sl5-native/lib/libCore.so #6 0x00002ae27ff28529 in TVector3::TVector3(TVector3 const&) () from /share/sl5/root_v5.34.Linux-sl5-native/lib/libPhysics.so #7 0x00000000004ce9d1 in Calorimeter::Process() () #8 0x00002ae27c716f99 in TTask::ExecuteTasks(char const*) () from /share/sl5/root_v5.34.Linux-sl5-native/lib/libCore.so #9 0x00002ae27c7169eb in TTask::ExecuteTask(char const*) () from /share/sl5/root_v5.34.Linux-sl5-native/lib/libCore.so #10 0x000000000058d25f in main () ===========================================================
Change History (4)
comment:1 by , 12 years ago
comment:2 by , 12 years ago
I've changed the type of the particle index in modules/Calorimeter.c from Short_t to Int_t.
Could you, please check if the new version works better?
comment:3 by , 12 years ago
Description: | modified (diff) |
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comment:4 by , 12 years ago
Resolution: | → fixed |
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Status: | new → closed |
Delphes 3.0.4 is released now with some additional changes.
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Looks like an index overflow in the Calorimeter module. I wrongly assumed that there won't be more than 30k particles in an event.
Could you, please send me a link to one of your HEPMC files? It'll help me to fix this problem.