"Broken pipe" when running MadGraph on cluster
Hi,
I need to run a MadGraph process ( p p > j j j j NP==2 using the TopEffTh model) on the lemaitre3 cluster, through a script that I wrote.
The process gets stuck at:
INFO: Creating files in directory P1_gg_gggg
INFO: Computing Color-Flow optimization [33360 term]
and, after a while, my laptop disconnects from the cluster with the message:
client_loop: send disconnect: Broken pipe
This does not happen when I do the same on my laptop.
Do you have any idea about where the problem could be?
I add below the script I use, which I run through the command ./mg5_aMC nameofthescript.txt
import model TopEffTh
generate p p > j j j j QED=0 NP==2
output
launch
set Lambda 5e+03
set RC3phiq 0e+00
set IC3phiq 0e+00
set RCtW 0e+00
set ICtW 0e+00
set RCtG 0e+00
set ICtG 0e+00
set CG 1.1
set CphiG 0e+00
set C13qq 0e+00
set C81qq 0e+00
set C83qq 0e+00
set C8ut 0e+00
set C8dt 0e+00
set C1qu 0e+00
set C1qd 0e+00
set C1qt 0e+00
set nevents 100000
set fixed_ren_scale True
set fixed_fac_scale True
set scale 150
set dsqrt_q2fact1 150
set dsqrt_q2fact2 150
set ptj 50
set drjj 4e-01
launch
set Lambda 5e+03
set RC3phiq 0e+00
set IC3phiq 0e+00
set RCtW 0e+00
set ICtW 0e+00
set RCtG 0e+00
set ICtG 0e+00
set CG 1.1
set CphiG 0e+00
set C13qq 0e+00
set C81qq 0e+00
set C83qq 0e+00
set C8ut 0e+00
set C8dt 0e+00
set C1qu 0e+00
set C1qd 0e+00
set C1qt 0e+00
set nevents 100000
set fixed_ren_scale True
set fixed_fac_scale True
set scale 500.0
set dsqrt_q2fact1 500.0
set dsqrt_q2fact2 500.0
set ptj 200
set drjj 4e-01
launch
set Lambda 5e+03
set RC3phiq 0e+00
set IC3phiq 0e+00
set RCtW 0e+00
set ICtW 0e+00
set RCtG 0e+00
set ICtG 0e+00
set CG 1.1
set CphiG 0e+00
set C13qq 0e+00
set C81qq 0e+00
set C83qq 0e+00
set C8ut 0e+00
set C8dt 0e+00
set C1qu 0e+00
set C1qd 0e+00
set C1qt 0e+00
set nevents 100000
set fixed_ren_scale True
set fixed_fac_scale True
set scale 1000.0
set dsqrt_q2fact1 1000.0
set dsqrt_q2fact2 1000.0
set ptj 500
set drjj 4e-01
launch
set Lambda 5e+03
set RC3phiq 0e+00
set IC3phiq 0e+00
set RCtW 0e+00
set ICtW 0e+00
set RCtG 0e+00
set ICtG 0e+00
set CG 1.1
set CphiG 0e+00
set C13qq 0e+00
set C81qq 0e+00
set C83qq 0e+00
set C8ut 0e+00
set C8dt 0e+00
set C1qu 0e+00
set C1qd 0e+00
set C1qt 0e+00
set nevents 100000
set fixed_ren_scale True
set fixed_fac_scale True
set scale 1500.0
set dsqrt_q2fact1 1500.0
set dsqrt_q2fact2 1500.0
set ptj 750
set drjj 4e-01
Question information
- Language:
- English Edit question
- Status:
- Solved
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- Solved by:
- Olivier Mattelaer
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