[etejedor@pcphsft63 forum]$ root test.C ---------------------------------------------------------------- | Welcome to ROOT 6.11/03 http://root.cern.ch | | (c) 1995-2017, The ROOT Team | | Built for linuxx8664gcc | | From heads/master@v6-11-02-409-gc696a31, Nov 06 2017, 09:43:14 | | Try '.help', '.demo', '.license', '.credits', '.quit'/'.q' | ---------------------------------------------------------------- root [0] Processing test.C... RooFit v3.60 -- Developed by Wouter Verkerke and David Kirkby Copyright (C) 2000-2013 NIKHEF, University of California & Stanford University All rights reserved, please read http://roofit.sourceforge.net/license.txt [#1] INFO:DataHandling -- RooDataHist::adjustBinning(data): fit range of variable t expanded to nearest bin boundaries: [2.77761e+07,2.77765e+07] --> [2.77761e+07,2.77765e+07] Info in : lower/upper bounds outside current parameter value. The value will be set to (low+up)/2 [#1] INFO:Minization -- RooMinimizer::optimizeConst: activating const optimization Info in : lower/upper bounds outside current parameter value. The value will be set to (low+up)/2 ********** ** 1 **SET PRINT 1 ********** ********** ** 2 **SET NOGRAD ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 mean 2.77765e+07 4.00000e+01 2.77761e+07 2.77765e+07 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE IS AT LIMIT. MINUIT WARNING IN PARAMETR ============== VARIABLE1 IS AT ITS UPPER ALLOWED LIMIT. MINUIT WARNING IN PARAMETR ============== VARIABLE1 BROUGHT BACK INSIDE LIMITS. 2 sigma 6.25000e+01 constant ********** ** 3 **SET ERR 0.5 ********** ********** ** 4 **SET PRINT 1 ********** ********** ** 5 **SET STR 1 ********** NOW USING STRATEGY 1: TRY TO BALANCE SPEED AGAINST RELIABILITY ********** ** 6 **MIGRAD 1000 1 ********** FIRST CALL TO USER FUNCTION AT NEW START POINT, WITH IFLAG=4. MINUIT WARNING IN MIGrad ============== VARIABLE1 IS AT ITS UPPER ALLOWED LIMIT. START MIGRAD MINIMIZATION. STRATEGY 1. CONVERGENCE WHEN EDM .LT. 1.00e-03 FCN=4.3926 FROM MIGRAD STATUS=INITIATE 4 CALLS 5 TOTAL EDM= unknown STRATEGY= 1 NO ERROR MATRIX EXT PARAMETER CURRENT GUESS STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 mean 2.77765e+07 4.00000e+01 3.20776e-01 -3.52136e-03 2 sigma 6.25000e+01 constant ERR DEF= 0.5 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN=4.39259 FROM MIGRAD STATUS=CONVERGED 12 CALLS 13 TOTAL EDM=0 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 mean 2.77765e+07 5.29489e+01 1.13754e-03** at limit ** 2 sigma 6.25000e+01 constant ERR DEF= 0.5 EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 1 ERR DEF=0.5 1.693e-13 Error in : FitConfiguration and Minimizer result are not consistent Number of free parameters from FitConfig = 2 Number of free parameters from Minimizer = 1 ********** ** 7 **SET ERR 0.5 ********** ********** ** 8 **SET PRINT 1 ********** ********** ** 9 **HESSE 1000 ********** COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN=4.39259 FROM HESSE STATUS=OK 5 CALLS 18 TOTAL EDM=0 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 mean 2.77765e+07 5.29489e+01 1.13754e-03 1.57080e+00 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 sigma 6.25000e+01 constant ERR DEF= 0.5 EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 1 ERR DEF=0.5 1.693e-13 [#1] INFO:Minization -- RooMinimizer::optimizeConst: deactivating const optimization [#0] PROGRESS:Minization -- ProfileLikelihoodCalcultor::DoGLobalFit - find MLE [#0] PROGRESS:Minization -- ProfileLikelihoodCalcultor::DoMinimizeNLL - using Minuit / Migrad with strategy 1 [#1] INFO:Minization -- RooMinimizer::optimizeConst: activating const optimization [#1] INFO:Minization -- RooFitResult: minimized FCN value: 2.52682, estimated distance to minimum: 1.22458e-09 covariance matrix quality: Full, accurate covariance matrix Status : MINIMIZE=0 Floating Parameter FinalValue +/- Error -------------------- -------------------------- mean 2.7776e+07 +/- 5.03e+00 sigma 5.0000e+00 +/- 2.52e+00 [#1] INFO:Minization -- RooProfileLL::evaluate(nll_gauss_data_Profile[mean]) Creating instance of MINUIT [#1] INFO:Minization -- RooProfileLL::evaluate(nll_gauss_data_Profile[mean]) determining minimum likelihood for current configurations w.r.t all observable [#1] INFO:Minization -- RooProfileLL::evaluate(nll_gauss_data_Profile[mean]) minimum found at (mean=2.77765e+07) .Warning: upper value for mean is at limit 0 ..................................................................................................... *** Break *** segmentation violation =========================================================== There was a crash (kSigSegmentationViolation). This is the entire stack trace of all threads: =========================================================== #0 0x0000003939cac65e in waitpid () from /lib64/libc.so.6 #1 0x0000003939c3e609 in do_system () from /lib64/libc.so.6 #2 0x00007fc3bc972abe in TUnixSystem::Exec (this=0x2103810, shellcmd=0x417cf20 "/home/etejedor/devel/master/build/etc/gdb-backtrace.sh 1061 1>&2") at /home/etejedor/devel/master/root/core/unix/src/TUnixSystem.cxx:2118 #3 0x00007fc3bc973303 in TUnixSystem::StackTrace (this=0x2103810) at /home/etejedor/devel/master/root/core/unix/src/TUnixSystem.cxx:2412 #4 0x00007fc3bc976bed in TUnixSystem::DispatchSignals (this=0x2103810, sig=kSigSegmentationViolation) at /home/etejedor/devel/master/root/core/unix/src/TUnixSystem.cxx:3643 #5 0x00007fc3bc96ee9c in SigHandler (sig=kSigSegmentationViolation) at /home/etejedor/devel/master/root/core/unix/src/TUnixSystem.cxx:408 #6 0x00007fc3bc976b40 in sighandler (sig=11) at /home/etejedor/devel/master/root/core/unix/src/TUnixSystem.cxx:3620 #7 0x00007fc3bc969d54 in textinput::TerminalConfigUnix::HandleSignal (this=0x7fc3bcce1f00 , signum=11) at /home/etejedor/devel/master/root/core/textinput/src/textinput/TerminalConfigUnix.cpp:100 #8 0x00007fc3bc969a7c in (anonymous namespace)::TerminalConfigUnix__handleSignal (signum=11) at /home/etejedor/devel/master/root/core/textinput/src/textinput/TerminalConfigUnix.cpp:36 #9 #10 0x00007fc3aeb8c8c3 in TMinuitMinimizer::~TMinuitMinimizer (this=0x3d7aae0, __in_chrg=) at /home/etejedor/devel/master/root/math/minuit/src/TMinuitMinimizer.cxx:105 #11 0x00007fc3aeb8c942 in TMinuitMinimizer::~TMinuitMinimizer (this=0x3d7aae0, __in_chrg=) at /home/etejedor/devel/master/root/math/minuit/src/TMinuitMinimizer.cxx:108 #12 0x00007fc3b0ce0c1e in std::_Sp_counted_ptr::_M_dispose (this=0x3ee3c60) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:372 #13 0x00007fc3bc84a21c in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x3ee3c60) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:150 #14 0x00007fc3bc84a1d7 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=0x3adf430, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:662 #15 0x00007fc3b0ccc286 in std::__shared_ptr::~__shared_ptr (this=0x3adf428, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:928 #16 0x00007fc3b0ccc2be in std::shared_ptr::~shared_ptr (this=0x3adf428, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr.h:93 #17 0x00007fc3b0cc8ad4 in ROOT::Fit::FitResult::~FitResult (this=0x3adf3f0, __in_chrg=) at /home/etejedor/devel/master/root/math/mathcore/src/FitResult.cxx:236 #18 0x00007fc3b036ab44 in TFitResult::~TFitResult (this=0x3adf3b0, __in_chrg=) at include/TFitResult.h:49 #19 0x00007fc3b036ab72 in TFitResult::~TFitResult (this=0x3adf3b0, __in_chrg=) at include/TFitResult.h:49 #20 0x00007fc3b028571c in std::_Sp_counted_ptr::_M_dispose (this=0x2f6fa40) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:372 #21 0x00007fc3bc84a21c in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x2f6fa40) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:150 #22 0x00007fc3bc84a1d7 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=0x333b610, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:662 #23 0x00007fc3b0cdb5fc in std::__shared_ptr::~__shared_ptr (this=0x333b608, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:928 #24 0x00007fc3b0cdb634 in std::shared_ptr::~shared_ptr (this=0x333b608, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr.h:93 #25 0x00007fc3b0cd3d86 in ROOT::Fit::Fitter::~Fitter (this=0x333b530, __in_chrg=) at /home/etejedor/devel/master/root/math/mathcore/src/Fitter.cxx:71 #26 0x00007fc3b02f7692 in std::_Sp_counted_ptr::_M_dispose (this=0x3ae2e10) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:372 #27 0x00007fc3bc84a21c in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x3ae2e10) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:150 #28 0x00007fc3bc84a1d7 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=0x3d6f1d0, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:662 #29 0x00007fc3b02e8e90 in std::__shared_ptr::~__shared_ptr (this=0x3d6f1c8, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:928 #30 0x00007fc3b02e8eac in std::shared_ptr::~shared_ptr (this=0x3d6f1c8, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr.h:93 #31 0x00007fc3b0313e8b in TBackCompFitter::~TBackCompFitter (this=0x3d6f0c0, __in_chrg=) at /home/etejedor/devel/master/root/hist/hist/src/TBackCompFitter.cxx:105 #32 0x00007fc3b0313ec4 in TBackCompFitter::~TBackCompFitter (this=0x3d6f0c0, __in_chrg=) at /home/etejedor/devel/master/root/hist/hist/src/TBackCompFitter.cxx:109 #33 0x00007fc3b02eaf8d in HFit::Fit (h1=0x3d4b9b0, f1=0x7ffd9e5873d0, fitOption=..., minOption=..., goption=0x7fc3b03e3960 "", range=...) at /home/etejedor/devel/master/root/hist/hist/src/HFitImpl.cxx:433 #34 0x00007fc3b02e7f1c in ROOT::Fit::FitObject (h1=0x3d4b9b0, f1=0x7ffd9e5873d0, foption=..., moption=..., goption=0x7fc3b03e3960 "", range=...) at /home/etejedor/devel/master/root/hist/hist/src/HFitImpl.cxx:973 #35 0x00007fc3b02201a9 in TH1::Fit (this=0x3d4b9b0, f1=0x7ffd9e5873d0, option=0x7ffd9e5866f9 "qnr", goption=0x7fc3b03e3960 "", xxmin=0, xxmax=0) at /home/etejedor/devel/master/root/hist/hist/src/TH1.cxx:3911 #36 0x00007fc3b0358588 in TH2::DoFitSlices (this=0x7ffd9e586830, onX=true, f1=0x7ffd9e5873d0, firstbin=0, lastbin=1001, cut=0, option=0x7fc3bc18545a "QNR", arr=0x7ffd9e588828) at /home/etejedor/devel/master/root/hist/hist/src/TH2.cxx:822 #37 0x00007fc3b03588c1 in TH2::FitSlicesX (this=0x7ffd9e586830, f1=0x7ffd9e5873d0, firstybin=0, lastybin=-1, cut=0, option=0x7fc3bc18545a "QNR", arr=0x7ffd9e588828) at /home/etejedor/devel/master/root/hist/hist/src/TH2.cxx:898 #38 0x00007fc3bc18348a in ?? () #39 0x00007ffd9e588828 in ?? () #40 0x00007fc3bc183454 in ?? () #41 0x00007fc3b068e848 in vtable for TH2D () from /home/etejedor/devel/master/build/lib/libHist.so #42 0x0200000800000000 in ?? () #43 0x00007fc3bcc82178 in vtable for TString () from /home/etejedor/devel/master/build/lib/libCore.so #44 0x0000000032687406 in ?? () #45 0x0000000003c76335 in ?? () #46 0x00007fc3bcc82178 in vtable for TString () from /home/etejedor/devel/master/build/lib/libCore.so #47 0x00007f0032687406 in ?? () #48 0x0000000000000000 in ?? () =========================================================== The lines below might hint at the cause of the crash. You may get help by asking at the ROOT forum http://root.cern.ch/forum. Only if you are really convinced it is a bug in ROOT then please submit a 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. =========================================================== #10 0x00007fc3aeb8c8c3 in TMinuitMinimizer::~TMinuitMinimizer (this=0x3d7aae0, __in_chrg=) at /home/etejedor/devel/master/root/math/minuit/src/TMinuitMinimizer.cxx:105 #11 0x00007fc3aeb8c942 in TMinuitMinimizer::~TMinuitMinimizer (this=0x3d7aae0, __in_chrg=) at /home/etejedor/devel/master/root/math/minuit/src/TMinuitMinimizer.cxx:108 #12 0x00007fc3b0ce0c1e in std::_Sp_counted_ptr::_M_dispose (this=0x3ee3c60) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:372 #13 0x00007fc3bc84a21c in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x3ee3c60) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:150 #14 0x00007fc3bc84a1d7 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=0x3adf430, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:662 #15 0x00007fc3b0ccc286 in std::__shared_ptr::~__shared_ptr (this=0x3adf428, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:928 #16 0x00007fc3b0ccc2be in std::shared_ptr::~shared_ptr (this=0x3adf428, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr.h:93 #17 0x00007fc3b0cc8ad4 in ROOT::Fit::FitResult::~FitResult (this=0x3adf3f0, __in_chrg=) at /home/etejedor/devel/master/root/math/mathcore/src/FitResult.cxx:236 #18 0x00007fc3b036ab44 in TFitResult::~TFitResult (this=0x3adf3b0, __in_chrg=) at include/TFitResult.h:49 #19 0x00007fc3b036ab72 in TFitResult::~TFitResult (this=0x3adf3b0, __in_chrg=) at include/TFitResult.h:49 #20 0x00007fc3b028571c in std::_Sp_counted_ptr::_M_dispose (this=0x2f6fa40) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:372 #21 0x00007fc3bc84a21c in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x2f6fa40) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:150 #22 0x00007fc3bc84a1d7 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=0x333b610, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:662 #23 0x00007fc3b0cdb5fc in std::__shared_ptr::~__shared_ptr (this=0x333b608, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:928 #24 0x00007fc3b0cdb634 in std::shared_ptr::~shared_ptr (this=0x333b608, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr.h:93 #25 0x00007fc3b0cd3d86 in ROOT::Fit::Fitter::~Fitter (this=0x333b530, __in_chrg=) at /home/etejedor/devel/master/root/math/mathcore/src/Fitter.cxx:71 #26 0x00007fc3b02f7692 in std::_Sp_counted_ptr::_M_dispose (this=0x3ae2e10) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:372 #27 0x00007fc3bc84a21c in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x3ae2e10) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:150 #28 0x00007fc3bc84a1d7 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=0x3d6f1d0, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:662 #29 0x00007fc3b02e8e90 in std::__shared_ptr::~__shared_ptr (this=0x3d6f1c8, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr_base.h:928 #30 0x00007fc3b02e8eac in std::shared_ptr::~shared_ptr (this=0x3d6f1c8, __in_chrg=) at /afs/cern.ch/sw/lcg/contrib/gcc/6.2.0native/x86_64-slc6/include/c++/6.2.0/bits/shared_ptr.h:93 #31 0x00007fc3b0313e8b in TBackCompFitter::~TBackCompFitter (this=0x3d6f0c0, __in_chrg=) at /home/etejedor/devel/master/root/hist/hist/src/TBackCompFitter.cxx:105 #32 0x00007fc3b0313ec4 in TBackCompFitter::~TBackCompFitter (this=0x3d6f0c0, __in_chrg=) at /home/etejedor/devel/master/root/hist/hist/src/TBackCompFitter.cxx:109 #33 0x00007fc3b02eaf8d in HFit::Fit (h1=0x3d4b9b0, f1=0x7ffd9e5873d0, fitOption=..., minOption=..., goption=0x7fc3b03e3960 "", range=...) at /home/etejedor/devel/master/root/hist/hist/src/HFitImpl.cxx:433 #34 0x00007fc3b02e7f1c in ROOT::Fit::FitObject (h1=0x3d4b9b0, f1=0x7ffd9e5873d0, foption=..., moption=..., goption=0x7fc3b03e3960 "", range=...) at /home/etejedor/devel/master/root/hist/hist/src/HFitImpl.cxx:973 #35 0x00007fc3b02201a9 in TH1::Fit (this=0x3d4b9b0, f1=0x7ffd9e5873d0, option=0x7ffd9e5866f9 "qnr", goption=0x7fc3b03e3960 "", xxmin=0, xxmax=0) at /home/etejedor/devel/master/root/hist/hist/src/TH1.cxx:3911 #36 0x00007fc3b0358588 in TH2::DoFitSlices (this=0x7ffd9e586830, onX=true, f1=0x7ffd9e5873d0, firstbin=0, lastbin=1001, cut=0, option=0x7fc3bc18545a "QNR", arr=0x7ffd9e588828) at /home/etejedor/devel/master/root/hist/hist/src/TH2.cxx:822 #37 0x00007fc3b03588c1 in TH2::FitSlicesX (this=0x7ffd9e586830, f1=0x7ffd9e5873d0, firstybin=0, lastybin=-1, cut=0, option=0x7fc3bc18545a "QNR", arr=0x7ffd9e588828) at /home/etejedor/devel/master/root/hist/hist/src/TH2.cxx:898 #38 0x00007fc3bc18348a in ?? () #39 0x00007ffd9e588828 in ?? () #40 0x00007fc3bc183454 in ?? () #41 0x00007fc3b068e848 in vtable for TH2D () from /home/etejedor/devel/master/build/lib/libHist.so #42 0x0200000800000000 in ?? () #43 0x00007fc3bcc82178 in vtable for TString () from /home/etejedor/devel/master/build/lib/libCore.so #44 0x0000000032687406 in ?? () #45 0x0000000003c76335 in ?? () #46 0x00007fc3bcc82178 in vtable for TString () from /home/etejedor/devel/master/build/lib/libCore.so #47 0x00007f0032687406 in ?? () #48 0x0000000000000000 in ?? () ===========================================================