MG5 stopped when trying to calculating the PDF uncertainty
Dear MG5 authors and experts,
I was trying to run MG5 to generate some events with Georgi-Machacek Model . I was running with MG5_aMC_v2_7_2, with gcc 4.9.3 and lhapdf 6.1.5 (/cvmfs/
When I ran the jobs, I used lhapdf "PDF4LHC15_
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Summary:
Process p p > H5p H5z [QCD]
Run at p-p collider (6500.0 + 6500.0 GeV)
Number of events generated: 10000
Total cross section: 7.520e-02 +- 1.8e-04 pb
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Scale variation (computed from LHE events):
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I wanted to also get the pdf uncertainty, so I set "True = reweight_pdf" . But with this setup, MG5 can not be ran smoothly. It stopped and exited without any warning or error, when "Doing reweight":
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INFO: Generating events
INFO: Idle: 0, Running: 3, Completed: 3 [ current time: 08h13 ]
INFO: Idle: 0, Running: 2, Completed: 4 [ 4.6s ]
INFO: Idle: 0, Running: 0, Completed: 6 [ 4.9s ]
INFO: Doing reweight
INFO: Idle: 0, Running: 5, Completed: 1 [ current time: 08h14 ]
INFO: Idle: 0, Running: 4, Completed: 2 [ 0.12s ]
INFO: Idle: 0, Running: 2, Completed: 4 [ 0.14s ]
INFO: Idle: 0, Running: 1, Completed: 5 [ 5.1s ]
INFO: Idle: 0, Running: 0, Completed: 6 [ 5.3s ]
[jtao@lxplus750 MG5_aMC_v2_7_2]$
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In the output directory, I got only the following files:
alllogs_0.html alllogs_1.html alllogs_2.html run_02_
I also tried with MG5_aMC_v2_6_7 but got the same problem.
Thanks for your help and all my best,
Junquan Tao
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