MadGraph5_aMC@NLO

Command "survey" not recognized

Asked by Yang on 2018-03-22

Hi,

I submitted a script run job to my cluster and it gave me the following error, but the same script worked well on another computer. So I was wondering is it because there are any necessary packages missing on the cluster?

Using default text editor "vi". Set another one in ./input/mg5_configuration.txt
No valid eps viewer found. Please set in ./input/mg5_configuration.txt
No valid web browser found. Please set in ./input/mg5_configuration.txt
set automatic_html_opening False --no_save
compute_widths 9900014 --precision_channel=0.01 --body_decay=4.0025 --path=/home/yzhang/MG5_aMC_v2_6_1/bin/PROC_Seesaw_TypeI_UFO_3/Cards/param_card.dat --output=/home/yzhang/MG5_aMC_v2_6_1/bin/PROC_Seesaw_TypeI_UFO_3/Cards/param_card.dat
Please note that the automatic computation of the width is
    only valid in narrow-width approximation and at tree-level.
INFO: Get two body decay from FeynRules formula
Results written to /home/yzhang/MG5_aMC_v2_6_1/bin/PROC_Seesaw_TypeI_UFO_3/Cards/param_card.dat
INFO: get decay diagram for n2
Vertexlist of this model has not been searched.Automatically run the model.find_vertexlist()
Found 2 stable particles
Pass to numerical integration for computing the widths:
INFO: More info in temporary files:
    /home/yzhang/MG5_aMC_v2_6_1/bin/tmpwPKo9t/temp_decay/index.html
Generating 10000 events with run name run_01
survey run_01
Command "survey" not recognized, please try again
refine 10000
Command "refine" not recognized, please try again
Survey return zero cross section.
   Typical reasons are the following:
   1) A massive s-channel particle has a width set to zero.
   2) The pdf are zero for at least one of the initial state particles
      or you are using maxjetflavor=4 for initial state b:s.
   3) The cuts are too strong.
   Please check/correct your param_card and/or your run_card.
Zero result detected: See https://cp3.irmp.ucl.ac.be/projects/madgraph/wiki/FAQ-General-14
INFO: