Allen issueshttps://gitlab.cern.ch/lhcb/Allen/-/issues2024-01-26T14:28:13+01:00https://gitlab.cern.ch/lhcb/Allen/-/issues/347velo_micro_bias select nothing when velo_tracks not avaliable2024-01-26T14:28:13+01:00Kate Abigail Richardsonvelo_micro_bias select nothing when velo_tracks not avaliable# Report of a crash/segfault with Allen
## Brief summary of encountered problem
We were attempting to add the velo_micro_bias line to a sequence while the velo tracks were not available. This causes a crash when instead the line should...# Report of a crash/segfault with Allen
## Brief summary of encountered problem
We were attempting to add the velo_micro_bias line to a sequence while the velo tracks were not available. This causes a crash when instead the line should just not select any events. I will attach the output in the comments.
## Dataset you were running on
This occurred with /group/hlt/data_hlt1/2022-07-07/LHCb_BU_25.mep and also when running on the LHCb partition.
## Allen version used (or nightly, as appropriate)
This was in the stack being used in the pit currently. It is unfortunately named master but it is more than one week out of date with master. It is on the invert_odin_filter branch.
## Option file used to execute Allen
The command used to run offline is
./MooreOnline/build.x86_64_v3-centos7-clang12+cuda11_4-opt/run python Allen/Dumpers/BinaryDumpers/options/allen.py --sequence=Allen/InstallArea/x86_64_v3-centos7-clang12+cuda11_4-opt/constants/calo_prescaled_plus_technical.json --tags="upgrade/dddb-20220111,upgrade/jmarchan-newCaloDecoding" --mep /group/hlt/data_hlt1/2022-07-07/LHCb_BU_25.mep -n 10
## Additional informationKate Abigail RichardsonKate Abigail Richardson