$ gdb --args ./OpNovice -m Gamma.mac
GNU gdb (GDB) Fedora 9.1-5.fc32
...
Reading symbols from ./OpNovice...
(gdb) run
Starting program: /home/jmcfee/geant4_workdir/OpLaCl3AccumulateGPS_Build/OpNovice -m Gamma.mac
Missing separate debuginfos, use: dnf debuginfo-install glibc-2.31-2.fc32.x86_64
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".

**************************************************************
 Geant4 version Name: geant4-10-06-patch-01 [MT]   (14-February-2020)
  << in Multi-threaded mode >> 
                       Copyright : Geant4 Collaboration
                      References : NIM A 506 (2003), 250-303
                                 : IEEE-TNS 53 (2006), 270-278
                                 : NIM A 835 (2016), 186-225
                             WWW : http://geant4.org/
**************************************************************

 AddDiscreteProcess to OpticalPhoton 
/home/jmcfee/geant4/geant4.10.6.p01-install/share/Geant4-10.6.1/data/G4NDL4.6
@@@ G4ParticleHPInelastic instantiated for particle neutron data directory variable is G4NEUTRONHPDATA pointing to /home/jmcfee/geant4/geant4.10.6.p01-install/share/Geant4-10.6.1/data/G4NDL4.6/Inelastic
@@@ G4ParticleHPInelasticData instantiated for particle neutron data directory variable is G4NEUTRONHPDATA pointing to /home/jmcfee/geant4/geant4.10.6.p01-install/share/Geant4-10.6.1/data/G4NDL4.6
NeutronHP: /Capture file for Z = 6, A = 12 is not found and NeutronHP will use /home/jmcfee/geant4/geant4.10.6.p01-install/share/Geant4-10.6.1/data/G4NDL4.6/Capture/CrossSection/6_nat_Carbon
NeutronHP: /Elastic file for Z = 6, A = 12 is not found and NeutronHP will use /home/jmcfee/geant4/geant4.10.6.p01-install/share/Geant4-10.6.1/data/G4NDL4.6/Elastic/CrossSection/6_nat_Carbon
NeutronHP: /Inelastic file for Z = 6, A = 12 is not found and NeutronHP will use /home/jmcfee/geant4/geant4.10.6.p01-install/share/Geant4-10.6.1/data/G4NDL4.6/Inelastic/CrossSection/6_nat_Carbon

conv:  for gamma SubType=14 BuildTable=1
      Lambda table from 1.022 MeV to 100 TeV, 18 bins/decade, spline: 1
      ===== EM models for the G4Region  DefaultRegionForTheWorld ======
     BetheHeitlerLPM : Emin=    0 eV  Emax=  100 TeV  ModifiedTsai

compt:  for gamma SubType=13 BuildTable=1
      Lambda table from 100 eV  to 1 MeV, 7 bins/decade, spline: 1
      LambdaPrime table from 1 MeV to 100 TeV in 56 bins 
      ===== EM models for the G4Region  DefaultRegionForTheWorld ======
       Klein-Nishina : Emin=    0 eV  Emax=  100 TeV

phot:  for gamma SubType=12 BuildTable=0
      LambdaPrime table from 200 keV to 100 TeV in 61 bins 
      ===== EM models for the G4Region  DefaultRegionForTheWorld ======
       PhotoElectric : Emin=    0 eV  Emax=  100 TeV  SauterGavrila

msc:  for e-  SubType= 10
      RangeFactor= 0.04, stepLimType: 1, latDisp: 1
      ===== EM models for the G4Region  DefaultRegionForTheWorld ======
            UrbanMsc : Emin=    0 eV  Emax=  100 TeV Nbins=84 100 eV  - 100 TeV

eIoni:  for e-  SubType=2
      dE/dx and range tables from 100 eV  to 100 TeV in 84 bins
      Lambda tables from threshold to 100 TeV, 7 bins/decade, spline: 1
      StepFunction=(0.2, 1 mm), integ: 1, fluct: 1, linLossLim= 0.01
      ===== EM models for the G4Region  DefaultRegionForTheWorld ======
        MollerBhabha : Emin=    0 eV  Emax=  100 TeV

eBrem:  for e-  SubType=3
      dE/dx and range tables from 100 eV  to 100 TeV in 84 bins
      Lambda tables from threshold to 100 TeV, 7 bins/decade, spline: 1
      LPM flag: 1 for E > 1 GeV,  VertexHighEnergyTh(GeV)= 100000
      ===== EM models for the G4Region  DefaultRegionForTheWorld ======
             eBremSB : Emin=    0 eV  Emax=    1 GeV  ModifiedTsai
            eBremLPM : Emin=    1 GeV Emax=  100 TeV  ModifiedTsai

msc:  for e+  SubType= 10
      RangeFactor= 0.04, stepLimType: 1, latDisp: 1
      ===== EM models for the G4Region  DefaultRegionForTheWorld ======
            UrbanMsc : Emin=    0 eV  Emax=  100 TeV Nbins=84 100 eV  - 100 TeV

eIoni:  for e+  SubType=2
      dE/dx and range tables from 100 eV  to 100 TeV in 84 bins
      Lambda tables from threshold to 100 TeV, 7 bins/decade, spline: 1
      StepFunction=(0.2, 1 mm), integ: 1, fluct: 1, linLossLim= 0.01
      ===== EM models for the G4Region  DefaultRegionForTheWorld ======
        MollerBhabha : Emin=    0 eV  Emax=  100 TeV

eBrem:  for e+  SubType=3
      dE/dx and range tables from 100 eV  to 100 TeV in 84 bins
      Lambda tables from threshold to 100 TeV, 7 bins/decade, spline: 1
      LPM flag: 1 for E > 1 GeV,  VertexHighEnergyTh(GeV)= 100000
      ===== EM models for the G4Region  DefaultRegionForTheWorld ======
             eBremSB : Emin=    0 eV  Emax=    1 GeV  ModifiedTsai
            eBremLPM : Emin=    1 GeV Emax=  100 TeV  ModifiedTsai

annihil:  for e+, integral:1  SubType=5 BuildTable=0
      ===== EM models for the G4Region  DefaultRegionForTheWorld ======
            eplus2gg : Emin=    0 eV  Emax=  100 TeV

msc:  for proton  SubType= 10
      RangeFactor= 0.2, stepLimType: 0, latDisp: 0
      ===== EM models for the G4Region  DefaultRegionForTheWorld ======
            UrbanMsc : Emin=    0 eV  Emax=  100 TeV Nbins=84 100 eV  - 100 TeV

hIoni:  for proton  SubType=2
      dE/dx and range tables from 100 eV  to 100 TeV in 84 bins
      Lambda tables from threshold to 100 TeV, 7 bins/decade, spline: 1
      StepFunction=(0.2, 0.1 mm), integ: 1, fluct: 1, linLossLim= 0.01
      ===== EM models for the G4Region  DefaultRegionForTheWorld ======
               Bragg : Emin=    0 eV  Emax=    2 MeV
          BetheBloch : Emin=    2 MeV Emax=  100 TeV

-------- EEEE ------- G4Exception-START -------- EEEE -------
*** G4Exception : had001
      issued by : G4CrossSectionDataStore::BuildPhysicsTable
No cross section is registered for proton

*** Fatal Exception *** core dump ***
 **** Track information is not available at this moment
 **** Step information is not available at this moment

-------- EEEE -------- G4Exception-END --------- EEEE -------


*** G4Exception: Aborting execution ***

Program received signal SIGABRT, Aborted.
0x00007fffeeb0ba25 in raise () from /lib64/libc.so.6
Missing separate debuginfos, use: dnf debuginfo-install bzip2-libs-1.0.8-2.fc32.x86_64 expat-2.2.8-2.fc32.x86_64 freetype-2.10.1-2.fc32.x86_64 glib2-2.64.3-1.fc32.x86_64 graphite2-1.3.14-1.fc32.x86_64 harfbuzz-2.6.4-3.fc32.x86_64 libICE-1.0.10-3.fc32.x86_64 libSM-1.2.3-5.fc32.x86_64 libX11-1.6.9-3.fc32.x86_64 libXau-1.0.9-3.fc32.x86_64 libXext-1.3.4-3.fc32.x86_64 libXmu-1.1.3-3.fc32.x86_64 libXt-1.2.0-1.fc32.x86_64 libgcc-10.1.1-1.fc32.x86_64 libgcrypt-1.8.5-3.fc32.x86_64 libglvnd-1.3.1-1.fc32.x86_64 libglvnd-glx-1.3.1-1.fc32.x86_64 libgpg-error-1.36-3.fc32.x86_64 libicu-65.1-2.fc32.x86_64 libpng-1.6.37-3.fc32.x86_64 libstdc++-10.1.1-1.fc32.x86_64 libuuid-2.35.2-1.fc32.x86_64 libxcb-1.13.1-4.fc32.x86_64 lz4-libs-1.9.1-2.fc32.x86_64 mesa-libGLU-9.0.1-2.fc32.x86_64 pcre2-utf16-10.35-1.fc32.x86_64 qt5-qtbase-5.13.2-5.fc32.x86_64 qt5-qtbase-gui-5.13.2-5.fc32.x86_64 systemd-libs-245.4-1.fc32.x86_64 zlib-1.2.11-21.fc32.x86_64
(gdb) trace back
Tracepoint 1 at 0x7fffeef0ec00 (297 locations)
(gdb) where
#0  0x00007fffeeb0ba25 in raise () from /lib64/libc.so.6
#1  0x00007fffeeaf4895 in abort () from /lib64/libc.so.6
#2  0x00007fffef18eb41 in G4Exception (originOfException=0x7ffff208c3a0 "G4CrossSectionDataStore::BuildPhysicsTable", 
    exceptionCode=0x7ffff208c30c "had001", severity=FatalException, description=0x1532d40 "No cross section is registered for proton\n")
    at /home/jmcfee/geant4/geant4.10.06.p01/source/global/management/src/G4Exception.cc:91
#3  0x00007fffef18ed18 in G4Exception (originOfException=0x7ffff208c3a0 "G4CrossSectionDataStore::BuildPhysicsTable", 
    exceptionCode=0x7ffff208c30c "had001", severity=FatalException, description=...)
    at /home/jmcfee/geant4/geant4.10.06.p01/source/global/management/src/G4Exception.cc:107
#4  0x00007ffff175704c in G4CrossSectionDataStore::BuildPhysicsTable (this=0x8596a0, aParticleType=...)
    at /home/jmcfee/geant4/geant4.10.06.p01/source/processes/hadronic/cross_sections/src/G4CrossSectionDataStore.cc:500
#5  0x00007ffff1794c68 in G4HadronicProcess::BuildPhysicsTable (this=0x8572d0, p=...)
    at /home/jmcfee/geant4/geant4.10.06.p01/source/processes/hadronic/management/src/G4HadronicProcess.cc:190
#6  0x00007ffff5bea26e in G4VUserPhysicsList::BuildPhysicsTable (this=0x678510, particle=0x68f1b0)
    at /home/jmcfee/geant4/geant4.10.06.p01/source/run/src/G4VUserPhysicsList.cc:691
#7  0x00007ffff5be9ad5 in G4VUserPhysicsList::BuildPhysicsTable (this=0x678510)
    at /home/jmcfee/geant4/geant4.10.06.p01/source/run/src/G4VUserPhysicsList.cc:576
#8  0x00007ffff5bd0d9e in G4RunManagerKernel::BuildPhysicsTables (this=0x4a7a10, fakeRun=true)
    at /home/jmcfee/geant4/geant4.10.06.p01/source/run/src/G4RunManagerKernel.cc:800
#9  0x00007ffff5bd0a51 in G4RunManagerKernel::RunInitialization (this=0x4a7a10, fakeRun=true)
    at /home/jmcfee/geant4/geant4.10.06.p01/source/run/src/G4RunManagerKernel.cc:697
#10 0x00007ffff5bc0ca5 in G4RunManager::RunInitialization (this=0x4a7590)
    at /home/jmcfee/geant4/geant4.10.06.p01/source/run/src/G4RunManager.cc:316
#11 0x00007ffff5bc0a29 in G4RunManager::BeamOn (this=0x4a7590, n_event=0, macroFile=0x0, n_select=-1)
    at /home/jmcfee/geant4/geant4.10.06.p01/source/run/src/G4RunManager.cc:275
#12 0x00007ffff5bc5d93 in G4MTRunManager::Initialize (this=0x4a7590) at /home/jmcfee/geant4/geant4.10.06.p01/source/run/src/G4MTRunManager.cc:201
#13 0x000000000040d15a in main (argc=3, argv=0x7fffffffca68) at /home/jmcfee/geant4_workdir/OpLaCl3AccumulateGPS/OpNovice.cc:147
(gdb)