MadGraph SMEFT fails t t~ > h

[Oscar Ochoa Valeriano]

Dear MadGraph team,

I'm having some problems while trying to generate the process t t~ > h. I'm currently using version 2.6.2 , and the process is being generated using the SMEFTsim_A_U35_alphaScheme_UFO_v2_1 package. The syntax is as follows:

> import model SMEFTsim_A_U35_alphaScheme_UFO_v2_1
> generate t t~ > h NP^2==1

And the error is:

INFO: Idle: 0, Running: 1, Completed: 0 [ current time: 15h42 ]
At line 199 of file ranmar.f
Fortran runtime error: Index '0' of dimension 1 of array 'ranu' below lower bound of 1
rm: cannot remove ‘results.dat’: No such file or directory
ERROR DETECTED
INFO: Idle: 0, Running: 0, Completed: 1 [ 0.32s ]
INFO: Idle: 0, Running: 0, Completed: 1 [ 0.33s ]
INFO: End survey
refine 10000
Creating Jobs
INFO: Refine results to 10000
INFO: Generating 10000.0 unweigthed events.
Error when reading /mt/home/ovaleriano/Documents/Software/MadGraph/try/SubProcesses/P1_ttx_h/G1/results.dat
Command "generate_events run_01" interrupted with error:
ValueError : need more than 5 values to unpack
Please report this bug on https://bugs.launchpad.net/mg5amcnlo
More information is found in '/mt/home/ovaleriano/Documents/Software/MadGraph/try/run_01_tag_1_debug.log'.
Please attach this file to your report.
INFO:
quit
INFO:
MG5_aMC>exit

Please find attached the corresponding log file. I really appreciate your help.

Best wishes,

Oscar.

P. S. I have no problems while generating Higgs decays to b b~ for instance, nor g g > h NP^2==1.

[Olivier Mattelaer (olivier-mattelaer)]

Hi,

Do you have PDF for the top?
If not the process does not exists (no phase-space)
I guess. that this is your problem.

Cheers,

Olivier

> On 18 Jul 2018, at 16:49, Oscar Ochoa Valeriano <email address hidden> wrote:
>
> Public bug reported:
>
> Dear MadGraph team,
>
> I'm having some problems while trying to generate the process t t~ > h.
> I'm currently using version 2.6.2 , and the process is being generated
> using the SMEFTsim_A_U35_alphaScheme_UFO_v2_1 package. The syntax is as
> follows:
>
>> import model SMEFTsim_A_U35_alphaScheme_UFO_v2_1
>> generate t t~ > h NP^2==1
>
> And the error is:
>
> INFO: Idle: 0, Running: 1, Completed: 0 [ current time: 15h42 ]
> At line 199 of file ranmar.f
> Fortran runtime error: Index '0' of dimension 1 of array 'ranu' below lower bound of 1
> rm: cannot remove ‘results.dat’: No such file or directory
> ERROR DETECTED
> INFO: Idle: 0, Running: 0, Completed: 1 [ 0.32s ]
> INFO: Idle: 0, Running: 0, Completed: 1 [ 0.33s ]
> INFO: End survey
> refine 10000
> Creating Jobs
> INFO: Refine results to 10000
> INFO: Generating 10000.0 unweigthed events.
> Error when reading /mt/home/ovaleriano/Documents/Software/MadGraph/try/SubProcesses/P1_ttx_h/G1/results.dat
> Command "generate_events run_01" interrupted with error:
> ValueError : need more than 5 values to unpack
> Please report this bug on https://bugs.launchpad.net/mg5amcnlo
> More information is found in '/mt/home/ovaleriano/Documents/Software/MadGraph/try/run_01_tag_1_debug.log'.
> Please attach this file to your report.
> INFO:
> quit
> INFO:
> MG5_aMC>exit
>
> Please find attached the corresponding log file. I really appreciate
> your help.
>
> Best wishes,
>
> Oscar.
>
> P. S. I have no problems while generating Higgs decays to b b~ for
> instance, nor g g > h NP^2==1.
>
> ** Affects: mg5amcnlo
> Importance: Undecided
> Status: New
>
> ** Attachment added: "run_01_tag_1_debug.log"
> https://bugs.launchpad.net/bugs/1782374/+attachment/5164920/+files/run_01_tag_1_debug.log
>
> --
> You received this bug notification because you are subscribed to
> MadGraph5_aMC@NLO.
> https://bugs.launchpad.net/bugs/1782374
>
> Title:
> MadGraph SMEFT fails t t~ > h
>
> Status in MadGraph5_aMC@NLO:
> New
>
> Bug description:
> Dear MadGraph team,
>
> I'm having some problems while trying to generate the process t t~ >
> h. I'm currently using version 2.6.2 , and the process is being
> generated using the SMEFTsim_A_U35_alphaScheme_UFO_v2_1 package. The
> syntax is as follows:
>
>> import model SMEFTsim_A_U35_alphaScheme_UFO_v2_1
>> generate t t~ > h NP^2==1
>
> And the error is:
>
> INFO: Idle: 0, Running: 1, Completed: 0 [ current time: 15h42 ]
> At line 199 of file ranmar.f
> Fortran runtime error: Index '0' of dimension 1 of array 'ranu' below lower bound of 1
> rm: cannot remove ‘results.dat’: No such file or directory
> ERROR DETECTED
> INFO: Idle: 0, Running: 0, Completed: 1 [ 0.32s ]
> INFO: Idle: 0, Running: 0, Completed: 1 [ 0.33s ]
> INFO: End survey
> refine ...