Hi Olivier,
In MG5_aMC_v2_5_0_beta2, lhe_parser.py is telling me that unweighted_events.lhe.gz does not exist. I am not even sure where to begin debugging on this issue. My setup is below. Beta2 was downloaded this afternoon. Suggestions?
Best,
Richard
MG5_aMC>generate e+ e- > z > b b~; output Test_ee_z_bb; launch
>shower=PYTHIA8
In return, I get the following:
INFO: Combining Events
=== Results Summary for run: run_01 tag: tag_1 ===
Cross-section : 0.05605 +- 2.075e-05 pb
Nb of events : 10000
INFO: Running Systematics computation
INFO: Idle: 1, Running: 3, Completed: 0 [ current time: 19h14 ]
WARNING: program /usr/bin/python -O /home/richard/Scripts/MadGraph/MG5_aMC_v2_5_0_beta2/Test_ee_z_bb/bin/internal/systematics.py unweighted_events.lhe.gz ./tmp_2_unweighted_events.lhe.gz --from_card=internal --start_event=5000 --stop_event=7500 --result=./log_sys_2.txt --lhapdf_config=lhapdf-config launch ends with non zero status: 1. Stop all computation
Command "generate_events run_01" interrupted with error:
Exception : program /usr/bin/python -O /home/richard/Scripts/MadGraph/MG5_aMC_v2_5_0_beta2/Test_ee_z_bb/bin/internal/systematics.py unweighted_events.lhe.gz ./tmp_2_unweighted_events.lhe.gz --from_card=internal --start_event=5000 --stop_event=7500 --result=./log_sys_2.txt --lhapdf_config=lhapdf-config launch ends with non zero status: 1. Stop all computation
Please report this bug on https://bugs.launchpad.net/mg5amcnlo
More information is found in '/home/richard/Scripts/MadGraph/MG5_aMC_v2_5_0_beta2/Test_ee_z_bb/run_01_tag_1_debug.log'.
Please attach this file to your report.
A little more information:
MG5_aMC>shell /usr/bin/python -O /.../MG5_aMC_v2_5_0_beta2/Test_ee_z_bb/bin/internal/systematics.py unweighted_events.lhe.gz ./tmp_2_unweighted_events.lhe.gz --from_card=internal --start_event=5000 --stop_event=7500 --result=./log_sys_2.txt --lhapdf_config=lhapdf-config
root: running shell command: /usr/bin/python -O /.../MG5_aMC_v2_5_0_beta2/Test_ee_z_bb/bin/internal/systematics.py unweighted_events.lhe.gz ./tmp_2_unweighted_events.lhe.gz --from_card=internal --start_event=5000 --stop_event=7500 --result=./log_sys_2.txt --lhapdf_config=lhapdf-config
Traceback (most recent call last):
File "/.../MG5_aMC_v2_5_0_beta2/Test_ee_z_bb/bin/internal/systematics.py", line 764, in <module>
call_systematics(sys.argv[1:])
File "/.../MG5_aMC_v2_5_0_beta2/Test_ee_z_bb/bin/internal/systematics.py", line 719, in call_systematics
lhe = lhe_parser.EventFile(input)
File "/.../MG5_aMC_v2_5_0_beta2/Test_ee_z_bb/bin/internal/lhe_parser.py", line 177, in __init__
super(EventFile, self).__init__(path, mode, *args, **opt)
File "/usr/lib/python2.7/gzip.py", line 94, in __init__
fileobj = self.myfileobj = __builtin__.open(filename, mode or 'rb')
IOError: [Errno 2] No such file or directory: 'unweighted_events.lhe.gz'
MG5_aMC>
More so:
MG5_aMC>shell ls Test_ee_z_bb/Events/run_01
root: running shell command: ls Test_ee_z_bb/Events/run_01
log_sys_0.txt log_sys_2.txt parton_systematics.log tmp_0_unweighted_events.lhe.gz tmp_2_unweighted_events.lhe.gz unweighted_events.lhe.gz
log_sys_1.txt log_sys_3.txt run_01_tag_1_banner.txt tmp_1_unweighted_events.lhe.gz tmp_3_unweighted_events.lhe.gz
Lastly:MG5_aMC>shell more Test_ee_z_bb/Events/run_01/log_sys_*.txt
root: running shell command: more Test_ee_z_bb/Events/run_01/log_sys_*.txt
::::::::::::::
Test_ee_z_bb/Events/run_01/log_sys_0.txt
::::::::::::::
::::::::::::::
Test_ee_z_bb/Events/run_01/log_sys_1.txt
::::::::::::::
::::::::::::::
Test_ee_z_bb/Events/run_01/log_sys_2.txt
::::::::::::::
::::::::::::::
Test_ee_z_bb/Events/run_01/log_sys_3.txt
::::::::::::::