MadGraph5_aMC@NLO

generate_events problem

Asked by Lucia Perrini

Hello,
I'm trying to generate Z(mu+mu-)+jets events with MadGraph5v143.
I defined these processes:

import model sm
import model sm
define p u c s d b u~ c~ s~ d~ b~ g
generate p p > z > mu+ mu- / h @0
add process p p > z > mu+ mu- j / h @1
add process p p > z > mu+ mu- j j / h @2
add process p p > z > mu+ mu- j j j / h @3
add process p p > z > mu+ mu- j j j j / h @4
output DYJetsToLL
~
When I do ./bin/generate_events I have this message:
***********************************************************************************************
Will run in mode parton
Do you want to edit one cards (press enter to bypass editing)?
  1 / param : param_card.dat (be carefull about parameter consistency, especially widths)
  2 / run : run_card.dat
  Path to a valid card.
 [0, done, 1, param, 2, run, enter path][30s to answer]
0
Generating gridpack with run name run_01
survey run_01 --accuracy=0.01 --points=2000 --iterations=8 --gridpack=.true.
compile directory
Running Survey
Working on SubProcesses
    P4_gg_llggqq
At line 250 of file rw_routines.f
Fortran runtime error: Bad integer for item 1 in list input
 Full compression. Using symmetry and assuming B.W.

Command "generate_events " interrupted in sub-command:
"generate_events" with error:
MadEventError : Error gensym run not successful
Please report this bug on https://bugs.launchpad.net/madgraph5
More information is found in '/nfs/scratch/fynu/lperrini/MadGraph5_v1_4_3/DYJetsToLL/run_01_DYJetsMuMu_debug.log'.
Please attach this file to your report.
quit
*******************************************************************************************************************

Could you help me to debug the error?
Thanks a lot.

Cheers,
Lucia Perrini

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Olivier Mattelaer (olivier-mattelaer) said : 		#1

Could you try with 1.4.6.

I think that this bug is already resolved in fact (but I maight be wrong)

Thanks,

Olivier

Revision history for this message
Lucia Perrini (lucia-perrini) said : 		#2

Ok, it works.
Actually I'm quite sure that the problem wasn't the madGraph version.
Before generate my events I edit the run_card accordingly to the Z+jet
Summer11Production one and I commented some lines which were not
contemplated in it. Doing in this way, infact, also with the 1.4.6. version
didn't work. Trying to uncomment that lines everyting started to work.
Thanks for the suggestion.

Lucia

On 8 June 2012 01:30, Olivier Mattelaer <
<email address hidden>> wrote:

> Your question #199724 on MadGraph5 changed:
> https://answers.launchpad.net/madgraph5/+question/199724
>
> Status: Open => Answered
>
> Olivier Mattelaer proposed the following answer:
> Could you try with 1.4.6.
>
> I think that this bug is already resolved in fact (but I maight be
> wrong)
>
> Thanks,
>
> Olivier
>
> --
> If this answers your question, please go to the following page to let us
> know that it is solved:
>
> https://answers.launchpad.net/madgraph5/+question/199724/+confirm?answer_id=0
>
> If you still need help, you can reply to this email or go to the
> following page to enter your feedback:
> https://answers.launchpad.net/madgraph5/+question/199724
>
> You received this question notification because you asked the question.
>

--
Lucia Perrini

Revision history for this message
Olivier Mattelaer (olivier-mattelaer) said : 		#3

Excellent, thanks