Error when running NLO sgluon model

[cecile]

Hello,

I'm running a sgluon production and decay process at NLO, and run into this error:
AssertionError : fail for ('sig8_gg', 'sig8_dbx') (P0_gg_sig8sig8g)

Here is what I try to generate:

generate p p > sig8 sig8 NP=0 [QCD] within MadGraph (version 2.3.2)
and
decay sig8 > all all within MadSpin

Could you let me know if I'm doing anything wrong or if you need more information?
Attached are the debug and log files.

Thanks a lot,
Cécile

[Olivier Mattelaer (olivier-mattelaer)]

Hi,

I see that you are not using the latest version of madgraph. (2.3.3) so it is possible that such bug is already solved.
Actually can i ask you to test with the development version?
you can download it via the command
bzr branch lp:~maddevelopers/mg5amcnlo/2.3.4

If it still does not work in that version, then please attach your model (or tell me where i can find it) and i will try to reproduce your bug.

Cheers,

Olivier

[Olivier Mattelaer (olivier-mattelaer)]

Hi,

Just to add that I have run the same processes (probably in the same model) and it went trough in the 2.3.4 version of the code.

Cheers,

Olivier

[cecile (cecile-deterre)]

Hi Olivier,

thanks a lot for your help.

Indeed it works well on my laptop with version 2.3.4. However I've been trying to make it work on lxplus and failed. I followed instructions from this page: http://amcatnlo.web.cern.ch/amcatnlo/list_detailed2.htm and used versions 4.8.4 of gfortran and gcc (like what I have locally). It ends up with a compilation error (the bug report is attached).

I also tried with version 2.4.0.beta and it's working fine (both locally and on lxplus). Is it ok to keep working with this version then?

Thanks a lot again,
Cécile

[Olivier Mattelaer (olivier-mattelaer)]

Hi Cecile,

It should be perfectly fine to use 2.4.0.beta

Cheers,

Olivier

> On Apr 7, 2016, at 09:21, cecile <email address hidden> wrote:
>
> Hi Olivier,
>
> thanks a lot for your help.
>
> Indeed it works well on my laptop with version 2.3.4. However I've been
> trying to make it work on lxplus and failed. I followed instructions
> from this page: http://amcatnlo.web.cern.ch/amcatnlo/list_detailed2.htm
> and used versions 4.8.4 of gfortran and gcc (like what I have locally).
> It ends up with a compilation error (the bug report is attached).
>
> I also tried with version 2.4.0.beta and it's working fine (both locally
> and on lxplus). Is it ok to keep working with this version then?
>
> Thanks a lot again,
> Cécile
>
>
> ** Attachment added: "run_01_tag_1_debug.log"
> https://bugs.launchpad.net/mg5amcnlo/+bug/1563716/+attachment/4627163/+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/1563716
>
> Title:
> Error when running NLO sgluon model
>
> Status in MadGraph5_aMC@NLO:
> Fix Committed
>
> Bug description:
> Hello,
>
> I'm running a sgluon production and decay process at NLO, and run into this error:
> AssertionError : fail for ('sig8_gg', 'sig8_dbx') (P0_gg_sig8sig8g)
>
> Here is what I try to generate:
>
> generate p p > sig8 sig8 NP=0 [QCD] within MadGraph (version 2.3.2)
> and
> decay sig8 > all all within MadSpin
>
> Could you let me know if I'm doing anything wrong or if you need more information?
> Attached are the debug and log files.
>
> Thanks a lot,
> Cécile
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/mg5amcnlo/+bug/1563716/+subscriptions