Bug #17255
Floating point inexact result
Status:
Closed
Priority:
Normal
Assignee:
Category:
Simulation
Target version:
Start date:
07/21/2017
Due date:
% Done:
0%
Estimated time:
Occurs In:
Experiment:
-
Co-Assignees:
Description
In trying to run single particle simulations in the context of ICARUS I encountered an exception that stops processing when running the Geant4 step. The messages are:
%MSG-d ParticleListAction::SteppingAction: LArG4:largeant@ 21-Jul-2017 11:24:42 PDT run: 1 subRun: 0 event: 1 ParticleListAction.cxx:350 : DEBUG - process='muIoni' ignoreProcess=0 fstoreTrajectories=1 %MSG ERROR: 8 - Floating point inexact result. Abort trap: 6This is using a debug build on OS X (Yosemite) in larsoft
v06_44_00 and with the current develop branch of icaruscode. Steps to repeat:
- first one should generate some number of particles:
lar -c prod_muon_0-1GeV_isotropic_icarus.fcl -n 100
- With this output file, run the geant4 step:
lar -c standard_g4_icarus.fcl -s prod_mxxxxx -n 100
History
#1 Updated by Gianluca Petrillo over 3 years ago
- Description updated (diff)
#2 Updated by Lynn Garren over 3 years ago
- Status changed from New to Assigned
- Assignee set to Hans-Joachim Wenzel
Hans, would you take a look?
#3 Updated by Katherine Lato about 2 years ago
From: Hans-Joachim Wenzel <wenzel@fnal.gov>
Date: Tuesday, November 6, 2018 at 1:47 PM
concerning the redmine issue
https://cdcvs.fnal.gov/redmine/issues/17255
I never could reproduce the error and don't think it has anything to do with Geant 4.
#4 Updated by Katherine Lato about 2 years ago
- Status changed from Assigned to Closed
Checked with the originator:
On 11/8/18, 3:03 PM, "Usher, Tracy L." <usher@slac.stanford.edu> wrote:
I have not personally run into this problem recently and we have been running a number of single particle samples… so I would guess its not a problem anymore.