No such file or directory

[Yang]

Dear MG5 team,

MG5 version: 2.6.1

I was trying to scan a mass parameter using MG script. The first 11 runs worked well, but run_12 gave the following error and broke off the scan:

"
Error when reading /home/yzhang/MG5_aMC_v2_6_1/bin/PROC_Seesaw_TypeI_UFO_1/SubProcesses/P1_ll_ln2wp_n2_lqq_wp_qq/G2.131/results.dat
Command "generate_events run_01" interrupted in sub-command:
"generate_events -f run_12" with error:
IOError : [Errno 2] No such file or directory: '/home/yzhang/MG5_aMC_v2_6_1/bin/PROC_Seesaw_TypeI_UFO_1/SubProcesses/P1_ll_ln2wp_n2_lqq_wp_qq/G2.131/results.dat'
Please report this bug on https://bugs.launchpad.net/mg5amcnlo
More information is found in '/home/yzhang/MG5_aMC_v2_6_1/bin/PROC_Seesaw_TypeI_UFO_1/run_12_tag_1_debug.log'.
Please attach this file to your report.
"

I'll greatly appreciate any help from you guys to resolve this situation.

I've attached the debug report with this email.

Best wishes,
Yang

[Yang (kant2009)]

this is my script used to scan.

[Olivier Mattelaer (olivier-mattelaer)]

Dear Yang,

I can indeed reproduce the error in 2.6.1 but the good news is that this is already fixed in
the development version.
Here is a link to the version I tested:
https://bazaar.launchpad.net/~mg5core1/mg5amcnlo/2.6.2/tarball/332

Cheers,

Olivier

> On 15 Apr 2018, at 16:29, Yang <email address hidden> wrote:
>
> this is my script used to scan.
>
> ** Attachment added: "scan_file"
> https://bugs.launchpad.net/mg5amcnlo/+bug/1764130/+attachment/5116667/+files/scan_file
>
> --
> You received this bug notification because you are subscribed to
> MadGraph5_aMC@NLO.
> https://bugs.launchpad.net/bugs/1764130
>
> Title:
> No such file or directory
>
> Status in MadGraph5_aMC@NLO:
> New
>
> Bug description:
> Dear MG5 team,
>
> MG5 version: 2.6.1
>
> I was trying to scan a mass parameter using MG script. The first 11
> runs worked well, but run_12 gave the following error and broke off
> the scan:
>
> "
> Error when reading /home/yzhang/MG5_aMC_v2_6_1/bin/PROC_Seesaw_TypeI_UFO_1/SubProcesses/P1_ll_ln2wp_n2_lqq_wp_qq/G2.131/results.dat
> Command "generate_events run_01" interrupted in sub-command:
> "generate_events -f run_12" with error:
> IOError : [Errno 2] No such file or directory: '/home/yzhang/MG5_aMC_v2_6_1/bin/PROC_Seesaw_TypeI_UFO_1/SubProcesses/P1_ll_ln2wp_n2_lqq_wp_qq/G2.131/results.dat'
> Please report this bug on https://bugs.launchpad.net/mg5amcnlo
> More information is found in '/home/yzhang/MG5_aMC_v2_6_1/bin/PROC_Seesaw_TypeI_UFO_1/run_12_tag_1_debug.log'.
> Please attach this file to your report.
> "
>
> I'll greatly appreciate any help from you guys to resolve this
> situation.
>
> I've attached the debug report with this email.
>
> Best wishes,
> Yang
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/mg5amcnlo/+bug/1764130/+subscriptions

[Yang (kant2009)]

Dear Olivier,

Thank you very much. This test version also works well on my computer.
Yet there are some lines written in green in the terminal output. I guess I can just ignore them?

Best,
Yang

[Olivier Mattelaer (olivier-mattelaer)]

Hi,

Those green line are the one appearing within alpha release of the code.
So they are indeed not a bug.

You can remove them by doing
rm -rf bin/create_release.py
or by running via the command
python -O ./bin/mg5_aMC

Cheers,

Olivier

> On 16 Apr 2018, at 12:13, Yang <email address hidden> wrote:
>
> Dear Olivier,
>
> Thank you very much. This test version also works well on my computer.
> Yet there are some lines written in green in the terminal output. I guess I can just ignore them?
>
> Best,
> Yang
>
> --
> You received this bug notification because you are subscribed to
> MadGraph5_aMC@NLO.
> https://bugs.launchpad.net/bugs/1764130
>
> Title:
> No such file or directory
>
> Status in MadGraph5_aMC@NLO:
> New
>
> Bug description:
> Dear MG5 team,
>
> MG5 version: 2.6.1
>
> I was trying to scan a mass parameter using MG script. The first 11
> runs worked well, but run_12 gave the following error and broke off
> the scan:
>
> "
> Error when reading /home/yzhang/MG5_aMC_v2_6_1/bin/PROC_Seesaw_TypeI_UFO_1/SubProcesses/P1_ll_ln2wp_n2_lqq_wp_qq/G2.131/results.dat
> Command "generate_events run_01" interrupted in sub-command:
> "generate_events -f run_12" with error:
> IOError : [Errno 2] No such file or directory: '/home/yzhang/MG5_aMC_v2_6_1/bin/PROC_Seesaw_TypeI_UFO_1/SubProcesses/P1_ll_ln2wp_n2_lqq_wp_qq/G2.131/results.dat'
> Please report this bug on https://bugs.launchpad.net/mg5amcnlo
> More information is found in '/home/yzhang/MG5_aMC_v2_6_1/bin/PROC_Seesaw_TypeI_UFO_1/run_12_tag_1_debug.log'.
> Please attach this file to your report.
> "
>
> I'll greatly appreciate any help from you guys to resolve this
> situation.
>
> I've attached the debug report with this email.
>
> Best wishes,
> Yang
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/mg5amcnlo/+bug/1764130/+subscriptions

[Yang (kant2009)]

Got it. Thanks again for your help.

Best,
Yang