[abrinke1@lxplus627 L1TNtuples]$ valgrind --suppressions=$ROOTSYS/etc/valgrind-root-python.supp --suppressions=$ROOTSYS/etc/valgrind-root.supp python ./macros/ETT_rate.py ==23874== Memcheck, a memory error detector ==23874== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==23874== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==23874== Command: python ./macros/ETT_rate.py ==23874== Inside ETT_rate Adding file /eos/cms/store/group/dpg_trigger/comm_trigger/L1Trigger/bundocka/ZeroBias/zbMETe/L1Ntuple_Skim_PU50_0.root Defining vertex branch as L1AnalysisRecoVertexDataFormat Setting vertex branch address Entering loop over events: ==23874== ==23874== More than 100 errors detected. Subsequent errors ==23874== will still be recorded, but in less detail than before. ==23874== ==23874== Conditional jump or move depends on uninitialised value(s) ==23874== at 0xC66C93D: void TStreamerInfoActions::TActionSequence::AddAction(int (*)(TBuffer&, void*, TStreamerInfoActions::TConfiguration const*), TStreamerInfoActions::TConfiguration*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libRIO.so) ==23874== by 0xC614B92: TStreamerInfo::AddWriteTextAction(TStreamerInfoActions::TActionSequence*, int, TStreamerInfo::TCompInfo*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libRIO.so) ==23874== by 0xC61997C: TStreamerInfo::Compile() (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libRIO.so) ==23874== by 0xC600632: TStreamerInfo::Build() (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libRIO.so) ==23874== by 0xC579000: TBufferFile::ReadClassBuffer(TClass const*, void*, TClass const*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libRIO.so) ==23874== by 0xC5A4DDB: TDirectoryFile::Streamer(TBuffer&) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libRIO.so) ==23874== by 0xC5DDA18: TKey::ReadObjectAny(TClass const*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libRIO.so) ==23874== by 0xC59F6E3: TDirectoryFile::GetObjectChecked(char const*, TClass const*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libRIO.so) ==23874== by 0xC5A2555: TDirectoryFile::GetDirectory(char const*, bool, char const*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libRIO.so) ==23874== by 0xC5A0E01: TDirectoryFile::Get(char const*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libRIO.so) ==23874== by 0xC346472: TChain::LoadTree(long long) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libTree.so) ==23874== by 0xC3437ED: TChain::GetEntries() const (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libTree.so) ==23874== Error in : File /eos/cms/store/group/dpg_trigger/comm_trigger/L1Trigger/bundocka/ZeroBias/zbMETe/L1Ntuple_Skim_PU50_0.root is not writable ==23874== Conditional jump or move depends on uninitialised value(s) ==23874== at 0xC9BAE72: TMessageHandler::Notify() (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libCore.so) ==23874== by 0xC9BA91D: TMessageHandler::HandleMessage(int, TObject const*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libCore.so) ==23874== by 0xC90A300: TROOT::Message(int, TObject const*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libCore.so) ==23874== by 0xC9BDB81: TObject::Error(char const*, char const*, ...) const (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libCore.so) ==23874== by 0xC5A305B: TDirectoryFile::WriteObjectAny(void const*, TClass const*, char const*, char const*, int) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libRIO.so) ==23874== by 0xC345C76: TChain::LoadTree(long long) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libTree.so) ==23874== by 0xC3437ED: TChain::GetEntries() const (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libTree.so) ==23874== by 0x31CE8038: ??? ==23874== by 0xC02A7EA: FastCall(long, void*, void*, void*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libPyROOT.so) ==23874== by 0xC02B17F: Cppyy::CallLL(long, void*, void*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libPyROOT.so) ==23874== by 0xC02E0AF: PyROOT::TLongLongExecutor::Execute(long, void*, PyROOT::TCallContext*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libPyROOT.so) ==23874== by 0xC04E1A1: PyROOT::TMethodHolder::CallSafe(void*, long, PyROOT::TCallContext*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libPyROOT.so) ==23874== Fatal in : Not yet implemented, require copy of objects. aborting Thread 2 (LWP 28262): #0 0x00000000580ff2af in ?? () #1 0x00000000580997c0 in ?? () #2 0x000000005809630b in ?? () #3 0x000000005809788f in ?? () #4 0x00000000580a6ee7 in ?? () #5 0x00000000580a718b in ?? () #6 0x00000000580d10ce in ?? () #7 0xdeadbeefdeadbeef in ?? () #8 0xdeadbeefdeadbeef in ?? () #9 0xdeadbeefdeadbeef in ?? () #10 0xdeadbeefdeadbeef in ?? () #11 0x0000000000000000 in ?? () Thread 1 (LWP 23874): #0 0x00000000580ff2af in ?? () #1 0x00000000580997c0 in ?? () #2 0x000000005809630b in ?? () #3 0x000000005809788f in ?? () #4 0x00000000580a6ee7 in ?? () #5 0x0000000000000000 in ?? () ==23874== ==23874== Process terminating with default action of signal 6 (SIGABRT): dumping core ==23874== at 0x55194F5: raise (in /lib64/libc-2.12.so) ==23874== by 0x551ACD4: abort (in /lib64/libc-2.12.so) ==23874== by 0xCAB0C28: TUnixSystem::Abort(int) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libCore.so) ==23874== by 0xC9A912D: DefaultErrorHandler(int, bool, char const*, char const*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libCore.so) ==23874== by 0xC9A8B91: ErrorHandler (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libCore.so) ==23874== by 0xC9A8FD1: Fatal(char const*, char const*, ...) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libCore.so) ==23874== by 0xC345FE2: TChain::LoadTree(long long) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libTree.so) ==23874== by 0xC3437ED: TChain::GetEntries() const (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libTree.so) ==23874== by 0x31CE8038: ??? ==23874== by 0xC02A7EA: FastCall(long, void*, void*, void*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libPyROOT.so) ==23874== by 0xC02B17F: Cppyy::CallLL(long, void*, void*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libPyROOT.so) ==23874== by 0xC02E0AF: PyROOT::TLongLongExecutor::Execute(long, void*, PyROOT::TCallContext*) (in /cvmfs/cms.cern.ch/slc6_amd64_gcc700/lcg/root/6.12.07-ogkkac4/lib/libPyROOT.so) ==23874== ==23874== HEAP SUMMARY: ==23874== in use at exit: 186,020,176 bytes in 498,328 blocks ==23874== total heap usage: 1,385,019 allocs, 886,691 frees, 1,074,388,080 bytes allocated ==23874== ==23874== LEAK SUMMARY: ==23874== definitely lost: 151 bytes in 1 blocks ==23874== indirectly lost: 0 bytes in 0 blocks ==23874== possibly lost: 11,040 bytes in 93 blocks ==23874== still reachable: 184,004,786 bytes in 478,552 blocks ==23874== of which reachable via heuristic: ==23874== newarray : 12,536 bytes in 31 blocks ==23874== multipleinheritance: 4,920 bytes in 7 blocks ==23874== suppressed: 2,004,199 bytes in 19,682 blocks ==23874== Rerun with --leak-check=full to see details of leaked memory ==23874== ==23874== For counts of detected and suppressed errors, rerun with: -v ==23874== Use --track-origins=yes to see where uninitialised values come from ==23874== ERROR SUMMARY: 2779 errors from 109 contexts (suppressed: 752 from 86) Abort (core dumped)