Bug #8909
GENIE crash due to looking for splines
100%
Description
When running GENIE in the 35t, v04_08_01 of larsoft, with
lar -c prodgenie_lbne35t.fcl
it crashes when looking for splines used for cross sections.
1432323629 WARN GEVGDriver : [n] <GEVGDriver.cxx::UseSplines (602)> : * At least a spline (algorithm: genie::LwlynSmithQELCCPXSec/Default, interaction: nu:-14;tgt:1000040090;N:2212;proc:Weak[CC],QES; doesn't exist. Reverting back to not using splines
1432323629 WARN GEVGDriver : [n] <GEVGDriver.cxx::UseSplines (602)> : At least a spline (algorithm: genie::LwlynSmithQELCCPXSec/Default, interaction: nu:-12;tgt:1000040090;N:2212;proc:Weak[CC],QES; doesn't exist. Reverting back to not using splines
1432323629 WARN GEVGDriver : [n] <GEVGDriver.cxx::UseSplines (602)> : At least a spline (algorithm: genie::LwlynSmithQELCCPXSec/Default, interaction: nu:12;tgt:1000040090;N:2112;proc:Weak[CC],QES; doesn't exist. Reverting back to not using splines
1432323629 WARN GEVGDriver : [n] <GEVGDriver.cxx::UseSplines (602)> : * At least a spline (algorithm: genie::LwlynSmithQELCCPXSec/Default, interaction: nu:14;tgt:1000040090;N:2112;proc:Weak[CC],QES; doesn't exist. Reverting back to not using splines
1432323630 FATAL GEVGDriver : [n] <GEVGDriver.cxx::CreateXSecSumSpline (490)> : You haven't loaded any splines!!
lar: GEVGDriver.cxx:492: void genie::GEVGDriver::CreateXSecSumSpline(int, double, double, bool): Assertion `fUseSplines' failed.
Aborted
History
#1 Updated by Robert Hatcher over 4 years ago
Can you give me some more information about the setup conditions.
source /grid/fermiapp/larsoft/products/setups
setup larsoft v04_08_01 -q debug:e7:noifdh
$ echo $GENIE
/grid/fermiapp/larsoft/products/genie/v2_8_6a/Linux64bit+2.6-2.12-e7-debug/GENIE_R286
$ echo $GENIEXSECFILE
/grid/fermiapp/larsoft/products/genie_xsec/v2_8_6/NULL/default/data/gxspl-NuMIsmall.xml
Those look fine, i.e. consistent. Could you document exactly how you setup your code and where to find prodgenie_lbne35t.fcl Are you trying to do anything unusual (such as modified GENIE physics parameters, or a such) or is this just straight using an existing release?
#2 Updated by Jonathan Insler over 4 years ago
prodgenie_lbne35t.fcl is in lbnecode. The setup conditions are:
source /grid/fermiapp/lbne/software/setup_lbne.sh
setup lbnecode v04_08_01 -q debug:e7:noifdh
lar -c prodgenie_lbne35t.fcl
Robert Hatcher wrote:
Can you give me some more information about the setup conditions.
source /grid/fermiapp/larsoft/products/setups
setup larsoft v04_08_01 -q debug:e7:noifdh$ echo $GENIE
/grid/fermiapp/larsoft/products/genie/v2_8_6a/Linux64bit+2.6-2.12-e7-debug/GENIE_R286
$ echo $GENIEXSECFILE
/grid/fermiapp/larsoft/products/genie_xsec/v2_8_6/NULL/default/data/gxspl-NuMIsmall.xmlThose look fine, i.e. consistent. Could you document exactly how you setup your code and where to find
prodgenie_lbne35t.fclAre you trying to do anything unusual (such as modified GENIE physics parameters, or a such) or is this just straight using an existing release?
#3 Updated by Robert Hatcher over 4 years ago
ssh rhatcher@lbnegpvm01.fnal.gov
source /grid/fermiapp/lbne/software/setup_lbne.sh
setup lbnecode v04_08_01 -q debug:e7
lar -c prodgenie_lbne35t.fcl
%MSG-i GENIEHelper: GENIEGen:generator@Construction 22-May-2015 16:43:39 CDT ModuleConstruction GENIE EventGeneratorList using "Default" %MSG %MSG-i GENIEHelper: GENIEGen:generator@Construction 22-May-2015 16:43:39 CDT ModuleConstruction XSecTable/GSPLOAD full path "/grid/fermiapp/products/larsoft/genie_xsec/v2_8_6/NULL/default/data/gxspl-NuMIsmall.xml" %MSG %MSG-i GENIEHelper: GENIEGen:generator@Construction 22-May-2015 16:45:19 CDT ModuleConstruction Time to read GENIE XSecTable: Real 99.3634 s, CPU 97.92 s from /grid/fermiapp/products/larsoft/genie_xsec/v2_8_6/NULL/default/data/gxspl-NuMIsmall.xml %MSG
Again that looks fine ...
Looking more carefully at the spline it complains about:
algorithm: genie::LwlynSmithQELCCPXSec/Default, interaction: nu:-14;tgt:1000040090;N:2212;proc:Weak[CC],QES
Hmmm.
grep "nu:-14;tgt:1000040090;N:2212" $GENIEXSECFILE
yields no match. That is a target Z=4 A=9 which is Be9 (Beryllium). Ahhh! Until now no experiments had a need for Beryllium to be represented in their detector. Is this a new feature of the geometry? It appears to have been introduced in v3 on 2014-10-20.
New detector geometry loaded from
/grid/fermiapp/products/lbne/lbnecode/v04_08_01/gdml/lbne35t4apa_v3.gdml
/grid/fermiapp/products/lbne/lbnecode/v04_08_01/gdml/lbne35t4apa_v3_nowires.gdml
Apparently there is a material Copper_Beryllium_alloy25 (w/ ~2% Be) from whence I think individual wires are created. Are you really generating GENIE events in a detector where individual wires are represented? Ugh, volume transversal sounds like it would be very slow.
Nevertheless, the problem is that the geometry has a nucleus isotope for which no cross-section splines were created.
The current list of isotopes for which splines are generate is (symbol : name, Z, [ A1, A2, ...]):
ionlist = {
'H' : ['hydrogen', 1, [ 1, 2 ]], # don't duplicate free proton?
'He' : ['helium', 2, [ 4 ]], # skip 3
'B' : ['boron', 5, [ 10, 11 ]],
'C' : ['carbon', 6, [ 12, 13 ]],
'N' : ['nitrogen', 7, [ 14, 15 ]],
'O' : ['oxygen', 8, [ 16, 17, 18 ]],
'F' : ['fluorine', 9, [ 19 ]],
'Na' : ['sodium', 11, [ 23 ]],
'Mg' : ['magnesium', 12, [ 24, 25, 26 ]],
'Al' : ['aluminum', 13, [ 27 ]],
'Si' : ['silicon', 14, [ 28, 29, 30 ]],
'P' : ['phosphorus', 15, [ 31 ]],
'S' : ['sulfur', 16, [ 32, 33, 34 ]], # skip 36
'Cl' : ['chlorine', 17, [ 35, 36, 37 ]],
'Ar' : ['argon', 18, [ 36, 38, 39, 40 ]],
'K' : ['potassium', 19, [ 39, 40, 41 ]],
'Ca' : ['calcium', 20, [ 40, 41, 42, 43, 44 ]], # skip 46, 48
'Ti' : ['titanium', 22, [ 46, 47, 48, 49, 50 ]],
'V' : ['vanadium', 23, [ 50, 51 ]],
'Cr' : ['chromium', 24, [ 50, 51, 52, 53, 54 ]],
'Mn' : ['manganese', 25, [ 55 ]],
'Fe' : ['iron', 26, [ 54, 56, 57, 58 ]],
'Co' : ['cobalt', 27, [ 59 ]],
'Ni' : ['nickel', 28, [ 58, 59, 60, 61, 62, 64 ]],
'Cu' : ['copper', 29, [ 63, 64, 65 ]],
'Zn' : ['zinc', 30, [ 64, 65, 66, 67, 68, 70 ]],
'Br' : ['bromine', 35, [ 79, 80, 81 ]],
'Sn' : ['tin', 50, [ 116, 117, # skip 112, 114, 115, 122, 124
118, 119, 120 ]],
'Ba' : ['barium', 56, [ 130, 132, 134, 135, 136, 137, 138 ]],
'Gd' : ['gadolinium', 64, [ 152, 154, 155, 156, 157, 158, 160 ]],
'Pb' : ['lead', 82, [ 204, 206, 207, 208 ]]
}
But those only exist in the
$GENIEXSECPATH/gxspl-NuMIbig.xml.gz (but would need to be uncompressed for GENIE to read them. The gxspl-NuMIsmall.xml file pointed to by $GENIEXSECFILE only has:tgtkeep[1000000010] = 1; # free-n tgtkeep[1000010010] = 1; # H1 tgtkeep[1000020040] = 1; # He4 tgtkeep[1000060120] = 1; # C12 tgtkeep[1000070140] = 1; # N14 tgtkeep[1000080160] = 1; # O16 tgtkeep[1000110230] = 1; # Na23 tgtkeep[1000120240] = 1; # Mg24 tgtkeep[1000130270] = 1; # Al27 tgtkeep[1000140280] = 1; # Si28 tgtkeep[1000150310] = 1; # P31 tgtkeep[1000160320] = 1; # S32 tgtkeep[1000170350] = 1; # Cl35 tgtkeep[1000180400] = 1; # Ar40 tgtkeep[1000190390] = 1; # K39 tgtkeep[1000200400] = 1; # Ca40 tgtkeep[1000220480] = 1; # Ti48 tgtkeep[1000230510] = 1; # V51 tgtkeep[1000240520] = 1; # Cr52 tgtkeep[1000250550] = 1; # Mn55 tgtkeep[1000260540] = 1; # Fe54 tgtkeep[1000260560] = 1; # Fe56 tgtkeep[1000260570] = 1; # Fe57 tgtkeep[1000260580] = 1; # Fe58 tgtkeep[1000280590] = 1; # Ni59 tgtkeep[1000290640] = 1; # Cu64 tgtkeep[1000501190] = 1; # Sn119 tgtkeep[1000561370] = 1; # Ba137 tgtkeep[1000641480] = 1; # Gd158 tgtkeep[1000822070] = 1; # Pb207
Any geometry with elements beyond these will cause such issues. Can I get a survey of all LBNE/Dune/LArSoft geometries to identify isotopes that might appear?
I can generate an updated spline file with necessary additions.
As an aside ...
%MSG-i GENIEHelper: GENIEGen:generator@Construction 22-May-2015 16:43:38 CDT ModuleConstruction
ExpandFluxPaths initially: ""
final result: "/grid/fermiapp/products/lbne/lbnecode/v04_08_01/gdml:/grid/fermiapp/products/lbne/lbnecode/v04_08_01/scripts:/grid/fermiapp/products/lbne/lbnecode/v04_08_01/gdml:/grid/fermiapp/products/lbne/lbnecode/v04_08_01/config_data:/grid/fermiapp/products/lbne/dune_pardata/v01_00_00:/grid/fermiapp/products/larsoft/larpandora/v04_04_05/scripts:/grid/fermiapp/products/larsoft/larana/v04_06_03/config_data:/grid/fermiapp/products/larsoft/larsim/v04_07_01/G4:/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00:/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/pdf/Gaisser:/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/PhotonPropagation/LibraryData:/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/ParticleIdentification:/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/Genfit:/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/Argoneut:/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/uboone:/grid/fermiapp/products/larsoft/larcore/v04_07_01/gdml:/grid/fermiapp/products/larsoft/larcore/v04_07_01/gdml"
using: "DIRECT" method
%MSG
%MSG-i GENIEHelper: GENIEGen:generator@Construction 22-May-2015 16:43:38 CDT ModuleConstruction
ExpandFluxFilePatternsDirect initially found 0 files for user patterns:
flugg_L010z185i_neutrino_mode.root
using FluxSearchPaths of:
/grid/fermiapp/products/lbne/lbnecode/v04_08_01/gdml/
/grid/fermiapp/products/lbne/lbnecode/v04_08_01/scripts/
/grid/fermiapp/products/lbne/lbnecode/v04_08_01/gdml/
/grid/fermiapp/products/lbne/lbnecode/v04_08_01/config_data/
/grid/fermiapp/products/lbne/dune_pardata/v01_00_00/
/grid/fermiapp/products/larsoft/larpandora/v04_04_05/scripts/
/grid/fermiapp/products/larsoft/larana/v04_06_03/config_data/
/grid/fermiapp/products/larsoft/larsim/v04_07_01/G4/
/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/
/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/pdf/Gaisser/
/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/PhotonPropagation/LibraryData/
/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/ParticleIdentification/
/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/Genfit/
/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/Argoneut/
/grid/fermiapp/products/larsoft/larsoft_data/v0_04_00/uboone/
/grid/fermiapp/products/larsoft/larcore/v04_07_01/gdml/
/grid/fermiapp/products/larsoft/larcore/v04_07_01/gdml/
expansion resulted in a null list for flux files
%MSG
It couldn't find any appropriate flux files, which seems problematic ... but apparently something overcomes this later. I'd be interested in understanding what's going on here.
#4 Updated by Lynn Garren over 4 years ago
- Status changed from New to Assigned
- Assignee changed from Jonathan Insler to Robert Hatcher
#5 Updated by Robert Hatcher over 4 years ago
- % Done changed from 0 to 90
Ack. I generated the splines for Beryllium and incorporated them into the XML file back on May 29th, but never got around to packaging the new XML file in to a UPS product and uploading it. They should now be there as:
Please give install this and give it a try. Let me know if there are other new isotopes in the geometry that similarly aren't represented in the spline file and which cause problems.
#6 Updated by Lynn Garren over 4 years ago
I've installed genie_xsec v2_8_6a on /grid/fermiapp/products/larsoft for testing.
#7 Updated by Robert Hatcher over 4 years ago
- Status changed from Assigned to Resolved
- % Done changed from 90 to 100
The following commands seemed to get further than previously:
ssh lbnegpvm01.fnal.gov source /grid/fermiapp/lbne/software/setup_lbne.sh setup lbnecode v04_08_01 -q debug:e7 setup genie_xsec v2_8_6a -q default # override previous setup w/ new version lar -c prodgenie_lbne35t.fcl
Previously this gave an error with a few minutes, now it has been running for over an hour. I presume it is now spending time in Geant4. I think I'll declare this as "resolved"
#8 Updated by Lynn Garren over 4 years ago
- Status changed from Resolved to Closed