[rasharma@cmslpc27 LHEAnalyzer]$ gdb anaPhantom
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Reading symbols from anaPhantom...done.
<EtaCut/unweighted_events_decayed_wpLepwmHad.lhe /eos/uscms/store/user/rasharma/WlWl_wpHadwmLep_NoptEtaCut.root                              
Starting program: /uscms_data/d3/rasharma/lhe_processes/readLHE/lheread1/CMSSW_7_4_0_pre2/src/LHEAnalyzer/anaPhantom /eos/uscms/store/user/rasharma/lhe_files/POLARIZED_Samples/13TeVSample/pp_WWJJ_LL/NoPtEtaCut/unweighted_events_decayed_wpLepwmHad.lhe /eos/uscms/store/user/rasharma/WlWl_wpHadwmLep_NoptEtaCut.root
warning: File "/cvmfs/cms.cern.ch/slc6_amd64_gcc491/external/gcc/4.9.1-cms/lib64/libstdc++.so.6.0.20-gdb.py" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load".
To enable execution of this file add
	add-auto-load-safe-path /cvmfs/cms.cern.ch/slc6_amd64_gcc491/external/gcc/4.9.1-cms/lib64/libstdc++.so.6.0.20-gdb.py
line to your configuration file "/uscms/home/rasharma/.gdbinit".
To completely disable this security protection add
	set auto-load safe-path /
line to your configuration file "/uscms/home/rasharma/.gdbinit".
For more information about this security protection see the
"Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
	info "(gdb)Auto-loading safe path"
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
BKG event 1000
BKG event 2000
BKG event 3000
BKG event 4000
BKG event 5000
BKG event 6000
BKG event 7000
BKG event 8000
BKG event 9000
BKG event 10000
BKG event 11000
BKG event 12000
BKG event 13000
BKG event 14000
BKG event 15000
BKG event 16000
BKG event 17000
BKG event 18000
BKG event 19000
BKG event 20000
BKG event 21000
BKG event 22000
BKG event 23000
BKG event 24000
Warning in <TTree::ChangeFile>: file /eos/uscms/store/user/rasharma/WlWl_wpHadwmLep_NoptEtaCut_1.root already exist, trying with 2 underscores
Fill: Switching to new file: /eos/uscms/store/user/rasharma/WlWl_wpHadwmLep_NoptEtaCut__1.root
*** glibc detected *** /uscms_data/d3/rasharma/lhe_processes/readLHE/lheread1/CMSSW_7_4_0_pre2/src/LHEAnalyzer/anaPhantom: free(): invalid pointer: 0x00007fffffff7dd0 ***
======= Backtrace: =========
/lib64/libc.so.6[0x3124275e66]
/cvmfs/cms.cern.ch/slc6_amd64_gcc491/external/gcc/4.9.1-cms/lib64/libstdc++.so.6(_ZdlPv+0x18)[0x7ffff508929f]
/cvmfs/cms.cern.ch/slc6_amd64_gcc491/cms/cmssw/CMSSW_7_4_0_pre2/external/slc6_amd64_gcc491/lib/libTree.so(_ZN5TTree10ChangeFileEP5TFile+0x532)[0x7ffff587b9e2]
/cvmfs/cms.cern.ch/slc6_amd64_gcc491/cms/cmssw/CMSSW_7_4_0_pre2/external/slc6_amd64_gcc491/lib/libTree.so(_ZN5TTree4FillEv+0x6ae)[0x7ffff5883a0e]
/uscms_data/d3/rasharma/lhe_processes/readLHE/lheread1/CMSSW_7_4_0_pre2/src/LHEAnalyzer/anaPhantom(main+0x2a7d)[0x44cffb]
/lib64/libc.so.6(__libc_start_main+0xfd)[0x312421ed5d]
/uscms_data/d3/rasharma/lhe_processes/readLHE/lheread1/CMSSW_7_4_0_pre2/src/LHEAnalyzer/anaPhantom[0x449fb9]
======= Memory map: ========
00400000-0049a000 r-xp 00000000 00:15 4180547961                         /uscms_data/d3/rasharma/lhe_processes/readLHE/lheread1/CMSSW_7_4_0_pre2/src/LHEAnalyzer/anaPhantom
0049a000-0049b000 rw-p 0009a000 00:15 4180547961                         /uscms_data/d3/rasharma/lhe_processes/readLHE/lheread1/CMSSW_7_4_0_pre2/src/LHEAnalyzer/anaPhantom
0049b000-02964000 rw-p 00000000 00:00 0                                  [heap]
3123e00000-3123e20000 r-xp 00000000 08:02 16434                          /lib64/ld-2.12.so
312401f000-3124020000 r--p 0001f000 08:02 16434                          /lib64/ld-2.12.so
3124020000-3124021000 rw-p 00020000 08:02 16434                          /lib64/ld-2.12.so
3124021000-3124022000 rw-p 00000000 00:00 0 
3124200000-312438a000 r-xp 00000000 08:02 16493                          /lib64/libc-2.12.so
312438a000-312458a000 ---p 0018a000 08:02 16493                          /lib64/libc-2.12.so
312458a000-312458e000 r--p 0018a000 08:02 16493                          /lib64/libc-2.12.so
312458e000-312458f000 rw-p 0018e000 08:02 16493                          /lib64/libc-2.12.so
312458f000-3124594000 rw-p 00000000 00:00 0 
3124600000-3124683000 r-xp 00000000 08:02 19277                          /lib64/libm-2.12.so
3124683000-3124882000 ---p 00083000 08:02 19277                          /lib64/libm-2.12.so
3124882000-3124883000 r--p 00082000 08:02 19277                          /lib64/libm-2.12.so
3124883000-3124884000 rw-p 00083000 08:02 19277                          /lib64/libm-2.12.so
3124a00000-3124a02000 r-xp 00000000 08:02 19275                          /lib64/libdl-2.12.so
3124a02000-3124c02000 ---p 00002000 08:02 19275                          /lib64/libdl-2.12.so
3124c02000-3124c03000 r--p 00002000 08:02 19275                          /lib64/libdl-2.12.so
3124c03000-3124c04000 rw-p 00003000 08:02 19275                          /lib64/libdl-2.12.so
3124e00000-3124e17000 r-xp 00000000 08:02 19270                          /lib64/libpthread-2.12.so
3124e17000-3125017000 ---p 00017000 08:02 19270                          /lib64/libpthread-2.12.so
3125017000-3125018000 r--p 00017000 08:02 19270                          /lib64/libpthread-2.12.so
3125018000-3125019000 rw-p 00018000 08:02 19270                          /lib64/libpthread-2.12.so
3125019000-312501d000 rw-p 00000000 00:00 0 
3125600000-3125607000 r-xp 00000000 08:02 19272                          /lib64/librt-2.12.so
3125607000-3125806000 ---p 00007000 08:02 19272                          /lib64/librt-2.12.so
3125806000-3125807000 r--p 00006000 08:02 19272                          /lib64/librt-2.12.so
3125807000-3125808000 rw-p 00007000 08:02 19272                          /lib64/librt-2.12.so
3125a00000-3125a1d000 r-xp 00000000 08:02 19285                          /lib64/libselinux.so.1
3125a1d000-3125c1c000 ---p 0001d000 08:02 19285                          /lib64/libselinux.so.1
3125c1c000-3125c1d000 r--p 0001c000 08:02 19285                          /lib64/libselinux.so.1
3125c1d000-3125c1e000 rw-p 0001d000 08:02 19285                          /lib64/libselinux.so.1
3125c1e000-3125c1f000 rw-p 00000000 00:00 0 
3125e00000-3125e16000 r-xp 00000000 08:02 19295                          /lib64/libresolv-2.12.so
3125e16000-3126016000 ---p 00016000 08:02 19295                          /lib64/libresolv-2.12.so
3126016000-3126017000 r--p 00016000 08:02 19295                          /lib64/libresolv-2.12.so
3126017000-3126018000 rw-p 00017000 08:02 19295                          /lib64/libresolv-2.12.so
3126018000-312601a000 rw-p 00000000 00:00 0 
3126600000-3126603000 r-xp 00000000 08:02 19302                          /lib64/libcom_err.so.2.1
3126603000-3126802000 ---p 00003000 08:02 19302                          /lib64/libcom_err.so.2.1
3126802000-3126803000 r--p 00002000 08:02 19302                          /lib64/libcom_err.so.2.1
3126803000-3126804000 rw-p 00003000 08:02 19302                          /lib64/libcom_err.so.2.1
3126e00000-3126edb000 r-xp 00000000 08:02 19303                          /lib64/libkrb5.so.3.3
3126edb000-31270da000 ---p 000db000 08:02 19303                          /lib64/libkrb5.so.3.3
31270da000-31270e4000 r--p 000da000 08:02 19303                          /lib64/libkrb5.so.3.3
31270e4000-31270e6000 rw-p 000e4000 08:02 19303                          /lib64/libkrb5.so.3.3
3127200000-3127202000 r-xp 00000000 08:02 19299                          /lib64/libkeyutils.so.1.3
3127202000-3127401000 ---p 00002000 08:02 19299                          /lib64/libkeyutils.so.1.3
3127401000-3127402000 r--p 00001000 08:02 19299                          /lib64/libkeyutils.so.1.3
3127402000-3127403000 rw-p 00002000 08:02 19299                          /lib64/libkeyutils.so.1.3
3127600000-312760a000 r-xp 00000000 08:02 19300                          /lib64/libkrb5support.so.0.1
312760a000-3127809000 ---p 0000a000 08:02 19300                          /lib64/libkrb5support.so.0.1
3127809000-312780a000 r--p 00009000 08:02 19300                          /lib64/libkrb5support.so.0.1
312780a000-312780b000 rw-p 0000a000 08:02 19300                          /lib64/libkrb5support.so.0.1
3127a00000-3127a29000 r-xp 00000000 08:02 19301                          /lib64/libk5crypto.so.3.1
3127a29000-3127c29000 ---p 00029000 08:02 19301                          /lib64/libk5crypto.so.3.1
3127c29000-3127c2a000 r--p 00029000 08:02 19301                          /lib64/libk5crypto.so.3.1
3127c2a000-3127c2b000 rw-p 0002a000 08:02 19301                          /lib64/libk5crypto.so.3.1
3127c2b000-3127c2c000 rw-p 00000000 00:00 0 
3128600000-3128641000 r-xp 00000000 08:02 19304                          /lib64/libgssapi_krb5.so.2.2
Program received signal SIGABRT, Aborted.
0x0000003124232625 in raise () from /lib64/libc.so.6