MadGraph5_aMC@NLO

Z + jets production

Bug #1406146 reported by Francesco Giuli
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
MadGraph5_aMC@NLO
Invalid
Undecided
marco zaro

Bug Description

Hi all,
I've tried to produce Z + jets events but, after the 'launch' command, I got this error:

/afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7: line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt < input_app.txt 2>&1
WARNING: program /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7 2 F 0 launch ends with non zero status: 139. Stop all computation
WARNING: Last 15 lines of logfile /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt:
------------------------------------------------------------------------
| You are using CutTools - Version 1.9.3 |
| Authors: G. Ossola, C. Papadopoulos, R. Pittau |
| Published in JHEP 0803:042,2008 |
| http://www.ugr.es/~pittau/CutTools |
| |
| Compiler with 34 significant digits detetected |
 ----------------------------------------------------------------------

########################################################################
# #
# You are using OneLOop-3.4 #
# #
# for the evaluation of 1-loop scalar 1-, 2-, 3- and 4-point functions #

INFO: remove job currently running
INFO: remove job currently running
/afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8: line 24: 20011 Terminated ../madevent_mintMC > log.txt < input_app.txt 2>&1
date: write error: Broken pipe
INFO: remove job currently running
Command "launch auto " interrupted with error:
Exception : program /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7 2 F 0 launch ends with non zero status: 139. Stop all computation
Please report this bug on https://bugs.launchpad.net/madgraph5
More information is found in '/afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/run_02_tag_1_debug.log'.
Please attach this file to your report.

I'm generating Z + jets events according to the following instructions:
- import model sm-no_b_mass
- define p = p b b~
- define j = p
- import model loop_sm-no_b_mass
- generate p p > l+ l- [QCD] @0
- add process p p > l+ l- j [QCD] @1
- add process p p > l+ l- j j [QCD] @2

What have I to do?

Cheers,
Francesco

Olivier Mattelaer (olivier-mattelaer)
Changed in mg5amcnlo:
assignee: nobody → marco zaro (marco-zaro)
Revision history for this message
marco zaro (marco-zaro) wrote : Re: [Bug 1406146] [NEW] Z + jets production
Download full text (3.4 KiB)

Ciao Francesco,
can you send to my personal email or attach on launchpad the run and param
cards, and the log files (log*.txt), inside
Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8
<http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8>
 ?
Many thanks,
Cheers,

Marco

Marco Zaro

On Sat, Jan 3, 2015 at 5:37 PM, Launchpad Bug Tracker <
<email address hidden>> wrote:

> Olivier Mattelaer (olivier-mattelaer) has assigned this bug to you for
> MadGraph5_aMC@NLO:
>
> Hi all,
> I've tried to produce Z + jets events but, after the 'launch' command, I
> got this error:
>
> /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7:
> line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt <
> input_app.txt 2>&1
> WARNING: program /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
> 2 F 0 launch ends with non zero status: 139. Stop all computation
> WARNING: Last 15 lines of logfile /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt
> :
> ------------------------------------------------------------------------
> | You are using CutTools - Version 1.9.3 |
> | Authors: G. Ossola, C. Papadopoulos, R. Pittau |
> | Published in JHEP 0803:042,2008 |
> | http://www.ugr.es/~pittau/CutTools |
> | |
> | Compiler with 34 significant digits detetected |
> ----------------------------------------------------------------------
>
> ########################################################################
> # #
> # You are using OneLOop-3.4 #
> # #
> # for the evaluation of 1-loop scalar 1-, 2-, 3- and 4-point functions #
>
>
> INFO: remove job currently running
> INFO: remove job currently running
> /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8:
> line 24: 20011 Terminated ../madevent_mintMC > log.txt <
> input_app.txt 2>&1
> date: write error: Broken pipe
> INFO: remove job currently running
> Command "launch auto " interrupted with error:
> Exception : program /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
> 2 F 0 launch ends with non zero status: 139. Stop all computation
> Please report this bug on https://bugs.launchpad.net/madgraph5
> More information is found in '/afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/run_02_tag_1_debug.log
> '.
> Please attach this file to your report.
>
> I'm generating Z + jets events according to the following instructions:
> - import model sm-no_b_mass
> - define p = p b b~
> - define j = p
> - import model loop_sm-no_b_mass
> - generate p p > l+ l- [QCD] @0
> - add process p p > l+ l- j [QCD] @1
> - add process p p > l+ l- j j [QCD] @2
>
> What have I to d...

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Revision history for this message
Francesco Giuli (francesco-giuli) wrote :
Download full text (6.9 KiB)

Ciao Marco,
unfortunately ‘ajob8’ is not a directory so I cannot find the log files.
Anyway, in attachment you can find the run and param cards.

Cheers
Francesco

On 3 Jan 2015, at 23:53, marco zaro <email address hidden> wrote:

> Ciao Francesco,
> can you send to my personal email or attach on launchpad the run and param
> cards, and the log files (log*.txt), inside
> Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8
> <http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8>
> ?
> Many thanks,
> Cheers,
>
> Marco
>
> Marco Zaro
>
> On Sat, Jan 3, 2015 at 5:37 PM, Launchpad Bug Tracker <
> <email address hidden>> wrote:
>
>> Olivier Mattelaer (olivier-mattelaer) has assigned this bug to you for
>> MadGraph5_aMC@NLO:
>>
>> Hi all,
>> I've tried to produce Z + jets events but, after the 'launch' command, I
>> got this error:
>>
>> /afs/
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7:
>> line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt <
>> input_app.txt 2>&1
>> WARNING: program /afs/
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
>> 2 F 0 launch ends with non zero status: 139. Stop all computation
>> WARNING: Last 15 lines of logfile /afs/
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt
>> :
>> ------------------------------------------------------------------------
>> | You are using CutTools - Version 1.9.3 |
>> | Authors: G. Ossola, C. Papadopoulos, R. Pittau |
>> | Published in JHEP 0803:042,2008 |
>> | http://www.ugr.es/~pittau/CutTools |
>> | |
>> | Compiler with 34 significant digits detetected |
>> ----------------------------------------------------------------------
>>
>> ########################################################################
>> # #
>> # You are using OneLOop-3.4 #
>> # #
>> # for the evaluation of 1-loop scalar 1-, 2-, 3- and 4-point functions #
>>
>>
>> INFO: remove job currently running
>> INFO: remove job currently running
>> /afs/
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8:
>> line 24: 20011 Terminated ../madevent_mintMC > log.txt <
>> input_app.txt 2>&1
>> date: write error: Broken pipe
>> INFO: remove job currently running
>> Command "launch auto " interrupted with error:
>> Exception : program /afs/
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
>> 2 F 0 launch ends with non zero status: 139. Stop all computation
>> Please report this bug on https://bugs.launchpad.net/madgraph5
>> More information is found in '/afs/
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2...

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Revision history for this message
marco zaro (marco-zaro) wrote :

Ciao Francesco,
sorry, the directories where to find the log files are
Zjj_NLO/SubProcesses/P2_uxu_epemgg/GF*/
then, can you tell me wether this failure occurs at the 'Setting the grid' or 'Computing the cross-section' or 'Generating events' step?
Thanks!

Marco

Revision history for this message
Francesco Giuli (francesco-giuli) wrote : R: [Bug 1406146] Re: Z + jets production
Download full text (3.6 KiB)

Ciao Marco,
As soon as possible I'll send you an email with the log files in attachment.
Sorry but from I'm away from home.

Cheers,
Francesco

Inviata dal mio Windows Phone
________________________________
Da: marco zaro<mailto:<email address hidden>>
Inviato: ‎04/‎01/‎2015 15.25
A: Francesco Giuli<mailto:<email address hidden>>
Oggetto: [Bug 1406146] Re: Z + jets production

Ciao Francesco,
sorry, the directories where to find the log files are
Zjj_NLO/SubProcesses/P2_uxu_epemgg/GF*/
then, can you tell me wether this failure occurs at the 'Setting the grid' or 'Computing the cross-section' or 'Generating events' step?
Thanks!

Marco

--
You received this bug notification because you are subscribed to the bug
report.
https://bugs.launchpad.net/bugs/1406146

Title:
  Z + jets production

Status in MadGraph5_aMC@NLO Generator:
  New

Bug description:
  Hi all,
  I've tried to produce Z + jets events but, after the 'launch' command, I got this error:

  /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7: line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt < input_app.txt 2>&1
  WARNING: program /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7 2 F 0 launch ends with non zero status: 139. Stop all computation
  WARNING: Last 15 lines of logfile /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt:
  ------------------------------------------------------------------------
  | You are using CutTools - Version 1.9.3 |
  | Authors: G. Ossola, C. Papadopoulos, R. Pittau |
  | Published in JHEP 0803:042,2008 |
  | http://www.ugr.es/~pittau/CutTools |
  | |
  | Compiler with 34 significant digits detetected |
   ----------------------------------------------------------------------

  ########################################################################
  # #
  # You are using OneLOop-3.4 #
  # #
  # for the evaluation of 1-loop scalar 1-, 2-, 3- and 4-point functions #

  INFO: remove job currently running
  INFO: remove job currently running
  /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8: line 24: 20011 Terminated ../madevent_mintMC > log.txt < input_app.txt 2>&1
  date: write error: Broken pipe
  INFO: remove job currently running
  Command "launch auto " interrupted with error:
  Exception : program /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7 2 F 0 launch ends with non zero status: 139. Stop all computation
  Please report this bug on https://bugs.launchpad.net/madgraph5
  More information is found in '/afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/run_02_tag_1_debug.log'.
  Please attach this file...

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Revision history for this message
Francesco Giuli (francesco-giuli) wrote : Re: [Bug 1406146] Re: Z + jets production
  • GF1.zip Edit (54.9 KiB, application/zip; name="GF1.zip")
  • GF2.zip Edit (54.9 KiB, application/zip; name="GF2.zip")
  • GF3.zip Edit (54.9 KiB, application/zip; name="GF3.zip")
  • GF4.zip Edit (54.9 KiB, application/zip; name="GF4.zip")
  • GF9.zip Edit (54.9 KiB, application/zip; name="GF9.zip")
  • GF10.zip Edit (54.9 KiB, application/zip; name="GF10.zip")
  • GF13.zip Edit (61.9 KiB, application/zip; name="GF13.zip")
  • GF14.zip Edit (55.9 KiB, application/zip; name="GF14.zip")
Download full text (4.3 KiB)

Hi Marco,
in attachment you can find the subdirectory P2_uxu_epemgg.

Cheers,
Francesco

On 4 Jan 2015, at 15:28, Francesco Giuli <<email address hidden><mailto:<email address hidden>>> wrote:

Ciao Marco,
As soon as possible I'll send you an email with the log files in attachment.
Sorry but from I'm away from home.

Cheers,
Francesco

Inviata dal mio Windows Phone
________________________________
Da: marco zaro<mailto:<email address hidden>>
Inviato: ‎04/‎01/‎2015 15.25
A: Francesco Giuli<mailto:<email address hidden>>
Oggetto: [Bug 1406146] Re: Z + jets production

Ciao Francesco,
sorry, the directories where to find the log files are
Zjj_NLO/SubProcesses/P2_uxu_epemgg/GF*/
then, can you tell me wether this failure occurs at the 'Setting the grid' or 'Computing the cross-section' or 'Generating events' step?
Thanks!

Marco

--
You received this bug notification because you are subscribed to the bug
report.
https://bugs.launchpad.net/bugs/1406146

Title:
  Z + jets production

Status in MadGraph5_aMC@NLO Generator:
  New

Bug description:
  Hi all,
  I've tried to produce Z + jets events but, after the 'launch' command, I got this error:

  /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7:<http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7:> line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt < input_app.txt 2>&1
  WARNING: program /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7<http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7> 2 F 0 launch ends with non zero status: 139. Stop all computation
  WARNING: Last 15 lines of logfile /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt:<http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt:>
  ------------------------------------------------------------------------
  | You are using CutTools - Version 1.9.3 |
  | Authors: G. Ossola, C. Papadopoulos, R. Pittau |
  | Published in JHEP 0803:042,2008 |
  | http://www.ugr.es/~pittau/CutTools |
  | |
  | Compiler with 34 significant digits detetected |
   ----------------------------------------------------------------------

  ########################################################################
  # #
  # You are using OneLOop-3.4 #
  # #
  # for the evaluation of 1-loop scalar 1-, 2-, 3- and 4-point functions #

  INFO: remove job currently running
  INFO: remove job currently running
  /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8:<http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/aj...

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Revision history for this message
Francesco Giuli (francesco-giuli) wrote : I: [Bug 1406146] Re: Z + jets production
  • GF1.zip Edit (54.9 KiB, application/zip; name="GF1.zip")
  • GF2.zip Edit (54.9 KiB, application/zip; name="GF2.zip")
  • GF3.zip Edit (54.9 KiB, application/zip; name="GF3.zip")
  • GF4.zip Edit (54.9 KiB, application/zip; name="GF4.zip")
  • GF9.zip Edit (54.9 KiB, application/zip; name="GF9.zip")
  • GF10.zip Edit (54.9 KiB, application/zip; name="GF10.zip")
  • GF13.zip Edit (61.9 KiB, application/zip; name="GF13.zip")
  • GF14.zip Edit (55.9 KiB, application/zip; name="GF14.zip")
Download full text (4.6 KiB)

Inviata dal mio Windows Phone
________________________________
Da: Francesco Giuli<mailto:<email address hidden>>
Inviato: ‎04/‎01/‎2015 21.52
A: Bug 1406146<mailto:<email address hidden>>
Oggetto: Re: [Bug 1406146] Re: Z + jets production

Hi Marco,
in attachment you can find the subdirectory P2_uxu_epemgg.

Cheers,
Francesco

On 4 Jan 2015, at 15:28, Francesco Giuli <<email address hidden><mailto:<email address hidden>>> wrote:

Ciao Marco,
As soon as possible I'll send you an email with the log files in attachment.
Sorry but from I'm away from home.

Cheers,
Francesco

Inviata dal mio Windows Phone
________________________________
Da: marco zaro<mailto:<email address hidden>>
Inviato: ‎04/‎01/‎2015 15.25
A: Francesco Giuli<mailto:<email address hidden>>
Oggetto: [Bug 1406146] Re: Z + jets production

Ciao Francesco,
sorry, the directories where to find the log files are
Zjj_NLO/SubProcesses/P2_uxu_epemgg/GF*/
then, can you tell me wether this failure occurs at the 'Setting the grid' or 'Computing the cross-section' or 'Generating events' step?
Thanks!

Marco

--
You received this bug notification because you are subscribed to the bug
report.
https://bugs.launchpad.net/bugs/1406146

Title:
  Z + jets production

Status in MadGraph5_aMC@NLO Generator:
  New

Bug description:
  Hi all,
  I've tried to produce Z + jets events but, after the 'launch' command, I got this error:

  /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7:<http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7:> line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt < input_app.txt 2>&1
  WARNING: program /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7<http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7> 2 F 0 launch ends with non zero status: 139. Stop all computation
  WARNING: Last 15 lines of logfile /afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt:<http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt:>
  ------------------------------------------------------------------------
  | You are using CutTools - Version 1.9.3 |
  | Authors: G. Ossola, C. Papadopoulos, R. Pittau |
  | Published in JHEP 0803:042,2008 |
  | http://www.ugr.es/~pittau/CutTools |
  | |
  | Compiler with 34 significant digits detetected |
   ----------------------------------------------------------------------

  ########################################################################
  # #
  # You are using OneLOop-3.4 #
  # #
  # for the evaluation of 1-loop scalar 1-, 2-, 3- and 4-point functions #
...

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Revision history for this message
marco zaro (marco-zaro) wrote :

Ciao Francesco,
Thanks a lot for the logs.
So there an error in GF13, a NaN which triggers some segfault (that can be related to the filling of the integration grids)

 alpha_s value used for the virtuals is (for the first PS point): 0.14798557992250208
 ---- POLES CANCELLED ----
 ERROR, NaN found for dsigS, setting dsigS to 0 for this event
 ERROR, NaN found for dsigS, setting dsigS to 0 for this event
ABS integral = Infinity +/- NaN ( NaN %)
Integral = -Infinity +/- NaN ( NaN %)
Virtual = -Infinity +/- NaN ( NaN %)
Virtual ratio = NaN +/- NaN ( NaN %)
ABS virtual = Infinity +/- NaN ( NaN %)
Born*ao2pi = 0.1604E-03 +/- 0.2395E-04 ( 14.932 %)
Chi^2 per d.o.f. 0.0000E+00
accumulated results ABS integral = Infinity +/- NaN ( NaN %)
accumulated results Integral = -Infinity +/- NaN ( NaN %)
accumulated results Virtual = -Infinity +/- NaN ( NaN %)
accumulated results Virtual ratio = NaN +/- NaN ( NaN %)
accumulated results ABS virtual = Infinity +/- NaN ( NaN %)
accumulated results Born*ao2pi = 0.1604E-03 +/- 0.2395E-04 ( 14.932 %)
accumulated result Chi^2 per DoF = 0.0000E+00
update virtual fraction to: 1.000 -Inf
  1: 0 1 2 3

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:
#0 0x7FB21B8D02F7
#1 0x7FB21B8D08FE
#2 0x7FB21A02769F
#3 0x48A427
#4 0x48BAC1
#5 0x49422A
#6 0x497A41
#7 0x7FB21A013D5C
#8 0x4095A8
Time in seconds: 237

This NaN issue should have been already fixed for the next release (2.2.3).

Can I ask you to try this release and see if the problem is still there?

You can get the 2.2.3 branch via bzr
bzr branch lp:~maddevelopers/mg5amcnlo/2.2.3

Let me know,
Cheers

Marco

Revision history for this message
Francesco Giuli (francesco-giuli) wrote : Re: [Bug 1406146] Z + jets production
Download full text (6.8 KiB)

Ciao Marco,
sorry for not acing replied yet but in the past few weeks I have same troubles…
Anyway I tried the new release (2.2.3) and:

- I found this error:

Unhandled exception in thread started by <bound method MultiCore.launch of <madgraph.various.cluster.MultiCore object at 0x1ed2f10>>
Traceback (most recent call last):
  File "/afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_3/madgraph/various/cluster.py<http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_3/madgraph/various/cluster.py>", line 543, in launch
    returncode = exe(argument)
  File "/afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_3/madgraph/interface/amcatnlo_run_interface.py<http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_3/madgraph/interface/amcatnlo_run_interface.py>", line 112, in compile_dir
    stdin = open(input), stdout=open(pjoin(this_dir, '%s.log' % test), 'w'))
  File "/afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_3/madgraph/various/misc.py<http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_3/madgraph/various/misc.py>", line 516, in deco_f
    return f(arg, *args, **opt)
  File "/afs/cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_3/madgraph/various/misc.py<http://cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_3/madgraph/various/misc.py>", line 546, in call
    return subprocess.call(arg, *args, **opt)
  File "/usr/lib64/python2.6/subprocess.py", line 478, in call
    p = Popen(*popenargs, **kwargs)
  File "/usr/lib64/python2.6/subprocess.py", line 642, in __init__
    errread, errwrite)
  File "/usr/lib64/python2.6/subprocess.py", line 1234, in _execute_child
    raise child_exception
OSError: [Errno 8] Exec format error
INFO: P2_ddx_epemssx done.
DEBUG: Some jobs have been lost. Try to recover

(even if I set, in the mg5_configuration.txt file, the run_mode = 0)

- The program stops after compiling the P2_uxu_epemddx directory.

Francesco

On 5 Jan 2015, at 09:51, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:

Ciao Francesco,
Thanks a lot for the logs.
So there an error in GF13, a NaN which triggers some segfault (that can be related to the filling of the integration grids)

alpha_s value used for the virtuals is (for the first PS point): 0.14798557992250208
---- POLES CANCELLED ----
ERROR, NaN found for dsigS, setting dsigS to 0 for this event
ERROR, NaN found for dsigS, setting dsigS to 0 for this event
ABS integral = Infinity +/- NaN ( NaN %)
Integral = -Infinity +/- NaN ( NaN %)
Virtual = -Infinity +/- NaN ( NaN %)
Virtual ratio = NaN +/- NaN ( NaN %)
ABS virtual = Infinity +/- NaN ( NaN %)
Born*ao2pi = 0.1604E-03 +/- 0.2395E-04 ( 14.932 %)
Chi^2 per d.o.f. 0.0000E+00
accumulated results ABS integral = Infinity +/- NaN ( NaN %)
accumulated results Integral = -Infinity +/- NaN ( NaN %)
accumulated results Virtual = -Infinity +/- NaN ( NaN %)
accumulated results Virtual ratio = NaN +/- NaN ( NaN %)
accumulated results ABS virtual = Infinity +/- NaN ( NaN %)
accumulated results Born*ao2pi ...

Read more...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :

In the previous email... Acing ---> having

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :

Hi Marco,
I tried to run the Z + jets analysis another time using the 2.2.3 and I got this error, just before the end of setting the output:

INFO: Use Fortran compiler gfortran
INFO: Use c++ compiler g++
Command "output Zjj_NLO" interrupted with error:
OSError : [Errno 12] Cannot allocate memory
Please report this bug on https://bugs.launchpad.net/madgraph5
More information is found in 'MG5_debug'.
Please attach this file to your report.

In attachment you can find the aMC@NLO input card (the same I've used for both the versions 2.2.1 and 2.2.2, with the one I've never get an error like that).
What have I to do?

Cheers,
Francesco

Revision history for this message
marco zaro (marco-zaro) wrote :

ciao Francesco,
hmmm
everything is very strange.
Can you tell me which operation system you are using, and which version of g++ and gfortran?
Do you manage to run any simpler process, say, e.g. p p > z [QCD] ?

Let me know,
Cheers,

Marco

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :

Ciao Marco,

As regards the version,
gfortran / g++ ---> 4.8.1
And I've never tried to run processes like p p > z [QCD]

Thanks,
Francesco

Revision history for this message
marco zaro (marco-zaro) wrote : Re: [Bug 1406146] Re: Z + jets production
Download full text (3.4 KiB)

Ciao Francesco,
are you on a mac or on linux? which version? does p p > z [QCD] work?
Thanks,

Marco

Marco Zaro

On Fri, Jan 23, 2015 at 12:56 AM, Francesco Giuli <
<email address hidden>> wrote:

> Ciao Marco,
>
> As regards the version,
> gfortran / g++ ---> 4.8.1
> And I've never tried to run processes like p p > z [QCD]
>
> Thanks,
> Francesco
>
> --
> You received this bug notification because you are a bug assignee.
> https://bugs.launchpad.net/bugs/1406146
>
> Title:
> Z + jets production
>
> Status in MadGraph5_aMC@NLO Generator:
> New
>
> Bug description:
> Hi all,
> I've tried to produce Z + jets events but, after the 'launch' command, I
> got this error:
>
> /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7:
> line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt <
> input_app.txt 2>&1
> WARNING: program /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
> 2 F 0 launch ends with non zero status: 139. Stop all computation
> WARNING: Last 15 lines of logfile /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt
> :
> ------------------------------------------------------------------------
> | You are using CutTools - Version 1.9.3 |
> | Authors: G. Ossola, C. Papadopoulos, R. Pittau |
> | Published in JHEP 0803:042,2008 |
> | http://www.ugr.es/~pittau/CutTools |
> | |
> | Compiler with 34 significant digits detetected |
> ----------------------------------------------------------------------
>
> ########################################################################
> # #
> # You are using OneLOop-3.4 #
> # #
> # for the evaluation of 1-loop scalar 1-, 2-, 3- and 4-point functions #
>
>
> INFO: remove job currently running
> INFO: remove job currently running
> /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8:
> line 24: 20011 Terminated ../madevent_mintMC > log.txt <
> input_app.txt 2>&1
> date: write error: Broken pipe
> INFO: remove job currently running
> Command "launch auto " interrupted with error:
> Exception : program /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
> 2 F 0 launch ends with non zero status: 139. Stop all computation
> Please report this bug on https://bugs.launchpad.net/madgraph5
> More information is found in '/afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/run_02_tag_1_debug.log
> '.
> Please attach this file to your report.
>
> I'm generating Z + jets events according to the following instructions:
> - import model sm-no_b_mass
> - define p = p b b~
> - define j = p
> - import model loo...

Read more...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :

I'm on a mac Os X (version 10.9.5).
As regards the p p > z [QCD] process, is it the same if I try:

p p > z [QCD] @0
p p > z j [QCD] @1
p p > z j j [QCD] @2
(because I have to test the FxFx merging procedure...)

Francesco

Revision history for this message
marco zaro (marco-zaro) wrote :
Download full text (3.6 KiB)

Ciao Francesco,
I understand that you want to do FxFx, but let us start first with just

p p > z [QCD]
to see if the problem you have is a general configuration problem or if it
is related to FxFx...
Let me know if p p > z [QCD] works fine.

Cheers,

Marco

On Jan 23, 2015 10:25 AM, "Francesco Giuli" <
<email address hidden>> wrote:

> I'm on a mac Os X (version 10.9.5).
> As regards the p p > z [QCD] process, is it the same if I try:
>
> p p > z [QCD] @0
> p p > z j [QCD] @1
> p p > z j j [QCD] @2
> (because I have to test the FxFx merging procedure...)
>
> Francesco
>
> --
> You received this bug notification because you are a bug assignee.
> https://bugs.launchpad.net/bugs/1406146
>
> Title:
> Z + jets production
>
> Status in MadGraph5_aMC@NLO Generator:
> New
>
> Bug description:
> Hi all,
> I've tried to produce Z + jets events but, after the 'launch' command, I
> got this error:
>
> /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7:
> line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt <
> input_app.txt 2>&1
> WARNING: program /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
> 2 F 0 launch ends with non zero status: 139. Stop all computation
> WARNING: Last 15 lines of logfile /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt
> :
> ------------------------------------------------------------------------
> | You are using CutTools - Version 1.9.3 |
> | Authors: G. Ossola, C. Papadopoulos, R. Pittau |
> | Published in JHEP 0803:042,2008 |
> | http://www.ugr.es/~pittau/CutTools |
> | |
> | Compiler with 34 significant digits detetected |
> ----------------------------------------------------------------------
>
> ########################################################################
> # #
> # You are using OneLOop-3.4 #
> # #
> # for the evaluation of 1-loop scalar 1-, 2-, 3- and 4-point functions #
>
>
> INFO: remove job currently running
> INFO: remove job currently running
> /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8:
> line 24: 20011 Terminated ../madevent_mintMC > log.txt <
> input_app.txt 2>&1
> date: write error: Broken pipe
> INFO: remove job currently running
> Command "launch auto " interrupted with error:
> Exception : program /afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
> 2 F 0 launch ends with non zero status: 139. Stop all computation
> Please report this bug on https://bugs.launchpad.net/madgraph5
> More information is found in '/afs/
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/run_02_tag_1_debug.log
...

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Revision history for this message
Francesco Giuli (francesco-giuli) wrote :
Download full text (6.9 KiB)

Yes it works fine.

Francesco

On 23 Jan 2015, at 10:23, marco zaro <email address hidden> wrote:

> Ciao Francesco,
> I understand that you want to do FxFx, but let us start first with just
>
> p p > z [QCD]
> to see if the problem you have is a general configuration problem or if it
> is related to FxFx...
> Let me know if p p > z [QCD] works fine.
>
> Cheers,
>
> Marco
>
> On Jan 23, 2015 10:25 AM, "Francesco Giuli" <
> <email address hidden>> wrote:
>
>> I'm on a mac Os X (version 10.9.5).
>> As regards the p p > z [QCD] process, is it the same if I try:
>>
>> p p > z [QCD] @0
>> p p > z j [QCD] @1
>> p p > z j j [QCD] @2
>> (because I have to test the FxFx merging procedure...)
>>
>> Francesco
>>
>> --
>> You received this bug notification because you are a bug assignee.
>> https://bugs.launchpad.net/bugs/1406146
>>
>> Title:
>> Z + jets production
>>
>> Status in MadGraph5_aMC@NLO Generator:
>> New
>>
>> Bug description:
>> Hi all,
>> I've tried to produce Z + jets events but, after the 'launch' command, I
>> got this error:
>>
>> /afs/
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7:
>> line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt <
>> input_app.txt 2>&1
>> WARNING: program /afs/
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
>> 2 F 0 launch ends with non zero status: 139. Stop all computation
>> WARNING: Last 15 lines of logfile /afs/
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt
>> :
>> ------------------------------------------------------------------------
>> | You are using CutTools - Version 1.9.3 |
>> | Authors: G. Ossola, C. Papadopoulos, R. Pittau |
>> | Published in JHEP 0803:042,2008 |
>> | http://www.ugr.es/~pittau/CutTools |
>> | |
>> | Compiler with 34 significant digits detetected |
>> ----------------------------------------------------------------------
>>
>> ########################################################################
>> # #
>> # You are using OneLOop-3.4 #
>> # #
>> # for the evaluation of 1-loop scalar 1-, 2-, 3- and 4-point functions #
>>
>>
>> INFO: remove job currently running
>> INFO: remove job currently running
>> /afs/
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8:
>> line 24: 20011 Terminated ../madevent_mintMC > log.txt <
>> input_app.txt 2>&1
>> date: write error: Broken pipe
>> INFO: remove job currently running
>> Command "launch auto " interrupted with error:
>> Exception : program /afs/
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
>> 2 F 0 launch ends with non zero status: 139. Stop all computation
>>...

Read more...

Revision history for this message
marco zaro (marco-zaro) wrote :
Download full text (10.4 KiB)

Ok, thanks for the check.
Can you recall me the version of the code you are using? We found a bug
that can affect FxFx in 2.2.2 and it has been fixed in 2.2.3 (not released
yet)
now, what happens if you do

generate p p > z [QCD]
add process p p > z j [QCD]

and do FxFx in this case?

Cheers,

Marco

Marco Zaro

On Fri, Jan 23, 2015 at 11:45 AM, Francesco Giuli <
<email address hidden>> wrote:

> Yes it works fine.
>
> Francesco
>
>
> On 23 Jan 2015, at 10:23, marco zaro <email address hidden> wrote:
>
> > Ciao Francesco,
> > I understand that you want to do FxFx, but let us start first with just
> >
> > p p > z [QCD]
> > to see if the problem you have is a general configuration problem or if
> it
> > is related to FxFx...
> > Let me know if p p > z [QCD] works fine.
> >
> > Cheers,
> >
> > Marco
> >
> > On Jan 23, 2015 10:25 AM, "Francesco Giuli" <
> > <email address hidden>> wrote:
> >
> >> I'm on a mac Os X (version 10.9.5).
> >> As regards the p p > z [QCD] process, is it the same if I try:
> >>
> >> p p > z [QCD] @0
> >> p p > z j [QCD] @1
> >> p p > z j j [QCD] @2
> >> (because I have to test the FxFx merging procedure...)
> >>
> >> Francesco
> >>
> >> --
> >> You received this bug notification because you are a bug assignee.
> >> https://bugs.launchpad.net/bugs/1406146
> >>
> >> Title:
> >> Z + jets production
> >>
> >> Status in MadGraph5_aMC@NLO Generator:
> >> New
> >>
> >> Bug description:
> >> Hi all,
> >> I've tried to produce Z + jets events but, after the 'launch' command,
> I
> >> got this error:
> >>
> >> /afs/
> >>
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
> :
> >> line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt <
> >> input_app.txt 2>&1
> >> WARNING: program /afs/
> >>
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
> >> 2 F 0 launch ends with non zero status: 139. Stop all computation
> >> WARNING: Last 15 lines of logfile /afs/
> >>
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt
> >> :
> >>
> ------------------------------------------------------------------------
> >> | You are using CutTools - Version 1.9.3
> |
> >> | Authors: G. Ossola, C. Papadopoulos, R. Pittau
> |
> >> | Published in JHEP 0803:042,2008
> |
> >> | http://www.ugr.es/~pittau/CutTools
> |
> >> |
> |
> >> | Compiler with 34 significant digits detetected
> |
> >> ----------------------------------------------------------------------
> >>
> >>
> ########################################################################
> >> #
> #
> >> # You are using OneLOop-3.4
> #
> >> #
> #
> >> # for the evaluation of 1-loop scalar 1-, 2-, 3- and 4-point functions
> #
> >>
> >>
> >> INFO: remove job currently running
> >> INFO: remove job currently running
> >> /afs/
> >>
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob8
> :
> >> line 24: 20011 Terminated ../madevent_mintMC > log.txt <
> >> input_app.txt 2>&1
> >> date: write error: Brok...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote : Re: [Bug 1406146] Z + jets production
Download full text (13.8 KiB)

I’m using the version 2.2.3 (I’ve downloaded it via 'bzr branch lp:~maddevelopers/mg5amcnlo/2.2.3’)
I’ll try the FxFx merging up to 1 jets and I’ll let you know what happen.

Francesco

On 23 Jan 2015, at 10:52, marco zaro <email address hidden> wrote:

> Ok, thanks for the check.
> Can you recall me the version of the code you are using? We found a bug
> that can affect FxFx in 2.2.2 and it has been fixed in 2.2.3 (not released
> yet)
> now, what happens if you do
>
> generate p p > z [QCD]
> add process p p > z j [QCD]
>
> and do FxFx in this case?
>
> Cheers,
>
> Marco
>
>
> Marco Zaro
>
> On Fri, Jan 23, 2015 at 11:45 AM, Francesco Giuli <
> <email address hidden>> wrote:
>
>> Yes it works fine.
>>
>> Francesco
>>
>>
>> On 23 Jan 2015, at 10:23, marco zaro <email address hidden> wrote:
>>
>>> Ciao Francesco,
>>> I understand that you want to do FxFx, but let us start first with just
>>>
>>> p p > z [QCD]
>>> to see if the problem you have is a general configuration problem or if
>> it
>>> is related to FxFx...
>>> Let me know if p p > z [QCD] works fine.
>>>
>>> Cheers,
>>>
>>> Marco
>>>
>>> On Jan 23, 2015 10:25 AM, "Francesco Giuli" <
>>> <email address hidden>> wrote:
>>>
>>>> I'm on a mac Os X (version 10.9.5).
>>>> As regards the p p > z [QCD] process, is it the same if I try:
>>>>
>>>> p p > z [QCD] @0
>>>> p p > z j [QCD] @1
>>>> p p > z j j [QCD] @2
>>>> (because I have to test the FxFx merging procedure...)
>>>>
>>>> Francesco
>>>>
>>>> --
>>>> You received this bug notification because you are a bug assignee.
>>>> https://bugs.launchpad.net/bugs/1406146
>>>>
>>>> Title:
>>>> Z + jets production
>>>>
>>>> Status in MadGraph5_aMC@NLO Generator:
>>>> New
>>>>
>>>> Bug description:
>>>> Hi all,
>>>> I've tried to produce Z + jets events but, after the 'launch' command,
>> I
>>>> got this error:
>>>>
>>>> /afs/
>>>>
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
>> :
>>>> line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt <
>>>> input_app.txt 2>&1
>>>> WARNING: program /afs/
>>>>
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
>>>> 2 F 0 launch ends with non zero status: 139. Stop all computation
>>>> WARNING: Last 15 lines of logfile /afs/
>>>>
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt
>>>> :
>>>>
>> ------------------------------------------------------------------------
>>>> | You are using CutTools - Version 1.9.3
>> |
>>>> | Authors: G. Ossola, C. Papadopoulos, R. Pittau
>> |
>>>> | Published in JHEP 0803:042,2008
>> |
>>>> | http://www.ugr.es/~pittau/CutTools
>> |
>>>> |
>> |
>>>> | Compiler with 34 significant digits detetected
>> |
>>>> ----------------------------------------------------------------------
>>>>
>>>>
>> ########################################################################
>>>> #
>> #
>>>> # You are using OneLOop-3.4
>> #
>>>> #
>> #
>>>> # for the evaluation of 1-loop scalar 1-, 2-, 3- and 4-point functions
>> #...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :
Download full text (14.2 KiB)

It works fine as well!

Cheers,
Francesco

On 23 Jan 2015, at 11:11, Francesco Giuli <email address hidden> wrote:

> I’m using the version 2.2.3 (I’ve downloaded it via 'bzr branch lp:~maddevelopers/mg5amcnlo/2.2.3’)
> I’ll try the FxFx merging up to 1 jets and I’ll let you know what happen.
>
> Francesco
>
>
> On 23 Jan 2015, at 10:52, marco zaro <email address hidden> wrote:
>
>> Ok, thanks for the check.
>> Can you recall me the version of the code you are using? We found a bug
>> that can affect FxFx in 2.2.2 and it has been fixed in 2.2.3 (not released
>> yet)
>> now, what happens if you do
>>
>> generate p p > z [QCD]
>> add process p p > z j [QCD]
>>
>> and do FxFx in this case?
>>
>> Cheers,
>>
>> Marco
>>
>>
>> Marco Zaro
>>
>> On Fri, Jan 23, 2015 at 11:45 AM, Francesco Giuli <
>> <email address hidden>> wrote:
>>
>>> Yes it works fine.
>>>
>>> Francesco
>>>
>>>
>>> On 23 Jan 2015, at 10:23, marco zaro <email address hidden> wrote:
>>>
>>>> Ciao Francesco,
>>>> I understand that you want to do FxFx, but let us start first with just
>>>>
>>>> p p > z [QCD]
>>>> to see if the problem you have is a general configuration problem or if
>>> it
>>>> is related to FxFx...
>>>> Let me know if p p > z [QCD] works fine.
>>>>
>>>> Cheers,
>>>>
>>>> Marco
>>>>
>>>> On Jan 23, 2015 10:25 AM, "Francesco Giuli" <
>>>> <email address hidden>> wrote:
>>>>
>>>>> I'm on a mac Os X (version 10.9.5).
>>>>> As regards the p p > z [QCD] process, is it the same if I try:
>>>>>
>>>>> p p > z [QCD] @0
>>>>> p p > z j [QCD] @1
>>>>> p p > z j j [QCD] @2
>>>>> (because I have to test the FxFx merging procedure...)
>>>>>
>>>>> Francesco
>>>>>
>>>>> --
>>>>> You received this bug notification because you are a bug assignee.
>>>>> https://bugs.launchpad.net/bugs/1406146
>>>>>
>>>>> Title:
>>>>> Z + jets production
>>>>>
>>>>> Status in MadGraph5_aMC@NLO Generator:
>>>>> New
>>>>>
>>>>> Bug description:
>>>>> Hi all,
>>>>> I've tried to produce Z + jets events but, after the 'launch' command,
>>> I
>>>>> got this error:
>>>>>
>>>>> /afs/
>>>>>
>>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
>>> :
>>>>> line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt <
>>>>> input_app.txt 2>&1
>>>>> WARNING: program /afs/
>>>>>
>>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
>>>>> 2 F 0 launch ends with non zero status: 139. Stop all computation
>>>>> WARNING: Last 15 lines of logfile /afs/
>>>>>
>>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt
>>>>> :
>>>>>
>>> ------------------------------------------------------------------------
>>>>> | You are using CutTools - Version 1.9.3
>>> |
>>>>> | Authors: G. Ossola, C. Papadopoulos, R. Pittau
>>> |
>>>>> | Published in JHEP 0803:042,2008
>>> |
>>>>> | http://www.ugr.es/~pittau/CutTools
>>> |
>>>>> |
>>> |
>>>>> | Compiler with 34 significant digits detetected
>>> |
>>>>> ----------------------------------------------------------------------
>>>>>
>>>...

Revision history for this message
marco zaro (marco-zaro) wrote :
Download full text (17.7 KiB)

Ciao Francesco,
thanks for the check.
ok, when did you download 2.2.3?

Cheers,

Marco

Marco Zaro

On Fri, Jan 23, 2015 at 12:28 PM, Francesco Giuli <
<email address hidden>> wrote:

> It works fine as well!
>
> Cheers,
> Francesco
>
> On 23 Jan 2015, at 11:11, Francesco Giuli
> <email address hidden> wrote:
>
> > I’m using the version 2.2.3 (I’ve downloaded it via 'bzr branch
> lp:~maddevelopers/mg5amcnlo/2.2.3’)
> > I’ll try the FxFx merging up to 1 jets and I’ll let you know what happen.
> >
> > Francesco
> >
> >
> > On 23 Jan 2015, at 10:52, marco zaro <email address hidden> wrote:
> >
> >> Ok, thanks for the check.
> >> Can you recall me the version of the code you are using? We found a bug
> >> that can affect FxFx in 2.2.2 and it has been fixed in 2.2.3 (not
> released
> >> yet)
> >> now, what happens if you do
> >>
> >> generate p p > z [QCD]
> >> add process p p > z j [QCD]
> >>
> >> and do FxFx in this case?
> >>
> >> Cheers,
> >>
> >> Marco
> >>
> >>
> >> Marco Zaro
> >>
> >> On Fri, Jan 23, 2015 at 11:45 AM, Francesco Giuli <
> >> <email address hidden>> wrote:
> >>
> >>> Yes it works fine.
> >>>
> >>> Francesco
> >>>
> >>>
> >>> On 23 Jan 2015, at 10:23, marco zaro <email address hidden>
> wrote:
> >>>
> >>>> Ciao Francesco,
> >>>> I understand that you want to do FxFx, but let us start first with
> just
> >>>>
> >>>> p p > z [QCD]
> >>>> to see if the problem you have is a general configuration problem or
> if
> >>> it
> >>>> is related to FxFx...
> >>>> Let me know if p p > z [QCD] works fine.
> >>>>
> >>>> Cheers,
> >>>>
> >>>> Marco
> >>>>
> >>>> On Jan 23, 2015 10:25 AM, "Francesco Giuli" <
> >>>> <email address hidden>> wrote:
> >>>>
> >>>>> I'm on a mac Os X (version 10.9.5).
> >>>>> As regards the p p > z [QCD] process, is it the same if I try:
> >>>>>
> >>>>> p p > z [QCD] @0
> >>>>> p p > z j [QCD] @1
> >>>>> p p > z j j [QCD] @2
> >>>>> (because I have to test the FxFx merging procedure...)
> >>>>>
> >>>>> Francesco
> >>>>>
> >>>>> --
> >>>>> You received this bug notification because you are a bug assignee.
> >>>>> https://bugs.launchpad.net/bugs/1406146
> >>>>>
> >>>>> Title:
> >>>>> Z + jets production
> >>>>>
> >>>>> Status in MadGraph5_aMC@NLO Generator:
> >>>>> New
> >>>>>
> >>>>> Bug description:
> >>>>> Hi all,
> >>>>> I've tried to produce Z + jets events but, after the 'launch'
> command,
> >>> I
> >>>>> got this error:
> >>>>>
> >>>>> /afs/
> >>>>>
> >>>
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
> >>> :
> >>>>> line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt <
> >>>>> input_app.txt 2>&1
> >>>>> WARNING: program /afs/
> >>>>>
> >>>
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
> >>>>> 2 F 0 launch ends with non zero status: 139. Stop all computation
> >>>>> WARNING: Last 15 lines of logfile /afs/
> >>>>>
> >>>
> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/*/log.txt
> >>>>> :
> >>>>>
> >>>
> ------------------------------------------------------------------------
> >>>>> | You are using CutTools - Version...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :
Download full text (21.1 KiB)

Ciao,
I downloaded it like 2/3 days ago.

Francesco

On 23 Jan 2015, at 11:39, marco zaro <email address hidden> wrote:

> Ciao Francesco,
> thanks for the check.
> ok, when did you download 2.2.3?
>
> Cheers,
>
> Marco
>
> Marco Zaro
>
> On Fri, Jan 23, 2015 at 12:28 PM, Francesco Giuli <
> <email address hidden>> wrote:
>
>> It works fine as well!
>>
>> Cheers,
>> Francesco
>>
>> On 23 Jan 2015, at 11:11, Francesco Giuli
>> <email address hidden> wrote:
>>
>>> I’m using the version 2.2.3 (I’ve downloaded it via 'bzr branch
>> lp:~maddevelopers/mg5amcnlo/2.2.3’)
>>> I’ll try the FxFx merging up to 1 jets and I’ll let you know what happen.
>>>
>>> Francesco
>>>
>>>
>>> On 23 Jan 2015, at 10:52, marco zaro <email address hidden> wrote:
>>>
>>>> Ok, thanks for the check.
>>>> Can you recall me the version of the code you are using? We found a bug
>>>> that can affect FxFx in 2.2.2 and it has been fixed in 2.2.3 (not
>> released
>>>> yet)
>>>> now, what happens if you do
>>>>
>>>> generate p p > z [QCD]
>>>> add process p p > z j [QCD]
>>>>
>>>> and do FxFx in this case?
>>>>
>>>> Cheers,
>>>>
>>>> Marco
>>>>
>>>>
>>>> Marco Zaro
>>>>
>>>> On Fri, Jan 23, 2015 at 11:45 AM, Francesco Giuli <
>>>> <email address hidden>> wrote:
>>>>
>>>>> Yes it works fine.
>>>>>
>>>>> Francesco
>>>>>
>>>>>
>>>>> On 23 Jan 2015, at 10:23, marco zaro <email address hidden>
>> wrote:
>>>>>
>>>>>> Ciao Francesco,
>>>>>> I understand that you want to do FxFx, but let us start first with
>> just
>>>>>>
>>>>>> p p > z [QCD]
>>>>>> to see if the problem you have is a general configuration problem or
>> if
>>>>> it
>>>>>> is related to FxFx...
>>>>>> Let me know if p p > z [QCD] works fine.
>>>>>>
>>>>>> Cheers,
>>>>>>
>>>>>> Marco
>>>>>>
>>>>>> On Jan 23, 2015 10:25 AM, "Francesco Giuli" <
>>>>>> <email address hidden>> wrote:
>>>>>>
>>>>>>> I'm on a mac Os X (version 10.9.5).
>>>>>>> As regards the p p > z [QCD] process, is it the same if I try:
>>>>>>>
>>>>>>> p p > z [QCD] @0
>>>>>>> p p > z j [QCD] @1
>>>>>>> p p > z j j [QCD] @2
>>>>>>> (because I have to test the FxFx merging procedure...)
>>>>>>>
>>>>>>> Francesco
>>>>>>>
>>>>>>> --
>>>>>>> You received this bug notification because you are a bug assignee.
>>>>>>> https://bugs.launchpad.net/bugs/1406146
>>>>>>>
>>>>>>> Title:
>>>>>>> Z + jets production
>>>>>>>
>>>>>>> Status in MadGraph5_aMC@NLO Generator:
>>>>>>> New
>>>>>>>
>>>>>>> Bug description:
>>>>>>> Hi all,
>>>>>>> I've tried to produce Z + jets events but, after the 'launch'
>> command,
>>>>> I
>>>>>>> got this error:
>>>>>>>
>>>>>>> /afs/
>>>>>>>
>>>>>
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
>>>>> :
>>>>>>> line 24: 20007 Segmentation fault ../madevent_mintMC > log.txt <
>>>>>>> input_app.txt 2>&1
>>>>>>> WARNING: program /afs/
>>>>>>>
>>>>>
>> cern.ch/work/f/fgiuli/public/MG5_aMC_v2_2_2/Zjj_NLO/SubProcesses/P2_uxu_epemgg/ajob7
>>>>>>> 2 F 0 launch ends with non zero status: 139. Stop all computation
>>>>>>> WARNING: Last 15 lines of logfile /afs/
>>>>>>>
>>>>>
>> cern.ch/work/f/fgiuli/public/MG5_aM...

Revision history for this message
marco zaro (marco-zaro) wrote :
Download full text (25.2 KiB)

Ciao Francesco,
ok, to summarise, with 2.2.3 your error is at the end of the output command

INFO: Use Fortran compiler gfortran
INFO: Use c++ compiler g++
Command "output Zjj_NLO" interrupted with error:
OSError : [Errno 12] Cannot allocate memory
Please report this bug on https://bugs.launchpad.net/madgraph5
More information is found in 'MG5_debug'.
Please attach this file to your report.

can you send me the MG5_debug file you get, to understand where the code crashes?

Thanks,

Marco

On 23 Jan 2015, at 12:48, Francesco Giuli <email address hidden> wrote:

> Ciao,
> I downloaded it like 2/3 days ago.
>
> Francesco
>
>
> On 23 Jan 2015, at 11:39, marco zaro <email address hidden> wrote:
>
>> Ciao Francesco,
>> thanks for the check.
>> ok, when did you download 2.2.3?
>>
>> Cheers,
>>
>> Marco
>>
>> Marco Zaro
>>
>> On Fri, Jan 23, 2015 at 12:28 PM, Francesco Giuli <
>> <email address hidden>> wrote:
>>
>>> It works fine as well!
>>>
>>> Cheers,
>>> Francesco
>>>
>>> On 23 Jan 2015, at 11:11, Francesco Giuli
>>> <email address hidden> wrote:
>>>
>>>> I’m using the version 2.2.3 (I’ve downloaded it via 'bzr branch
>>> lp:~maddevelopers/mg5amcnlo/2.2.3’)
>>>> I’ll try the FxFx merging up to 1 jets and I’ll let you know what happen.
>>>>
>>>> Francesco
>>>>
>>>>
>>>> On 23 Jan 2015, at 10:52, marco zaro <email address hidden> wrote:
>>>>
>>>>> Ok, thanks for the check.
>>>>> Can you recall me the version of the code you are using? We found a bug
>>>>> that can affect FxFx in 2.2.2 and it has been fixed in 2.2.3 (not
>>> released
>>>>> yet)
>>>>> now, what happens if you do
>>>>>
>>>>> generate p p > z [QCD]
>>>>> add process p p > z j [QCD]
>>>>>
>>>>> and do FxFx in this case?
>>>>>
>>>>> Cheers,
>>>>>
>>>>> Marco
>>>>>
>>>>>
>>>>> Marco Zaro
>>>>>
>>>>> On Fri, Jan 23, 2015 at 11:45 AM, Francesco Giuli <
>>>>> <email address hidden>> wrote:
>>>>>
>>>>>> Yes it works fine.
>>>>>>
>>>>>> Francesco
>>>>>>
>>>>>>
>>>>>> On 23 Jan 2015, at 10:23, marco zaro <email address hidden>
>>> wrote:
>>>>>>
>>>>>>> Ciao Francesco,
>>>>>>> I understand that you want to do FxFx, but let us start first with
>>> just
>>>>>>>
>>>>>>> p p > z [QCD]
>>>>>>> to see if the problem you have is a general configuration problem or
>>> if
>>>>>> it
>>>>>>> is related to FxFx...
>>>>>>> Let me know if p p > z [QCD] works fine.
>>>>>>>
>>>>>>> Cheers,
>>>>>>>
>>>>>>> Marco
>>>>>>>
>>>>>>> On Jan 23, 2015 10:25 AM, "Francesco Giuli" <
>>>>>>> <email address hidden>> wrote:
>>>>>>>
>>>>>>>> I'm on a mac Os X (version 10.9.5).
>>>>>>>> As regards the p p > z [QCD] process, is it the same if I try:
>>>>>>>>
>>>>>>>> p p > z [QCD] @0
>>>>>>>> p p > z j [QCD] @1
>>>>>>>> p p > z j j [QCD] @2
>>>>>>>> (because I have to test the FxFx merging procedure...)
>>>>>>>>
>>>>>>>> Francesco
>>>>>>>>
>>>>>>>> --
>>>>>>>> You received this bug notification because you are a bug assignee.
>>>>>>>> https://bugs.launchpad.net/bugs/1406146
>>>>>>>>
>>>>>>>> Title:
>>>>>>>> Z + jets production
>>>>>>>>
>>>>>>>> Status in MadGraph5_aMC@NLO Generator:
>>>>>>>> New
>>>>>>>>
>>>>>>>> Bu...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :
  • MG5_debug Edit (5.7 KiB, application/octet-stream; name="MG5_debug")
Download full text (29.6 KiB)

Ciao Marco,
in attachment you can find the debug file.

Cheers,
Francesco

On 23 Jan 2015, at 12:51, marco zaro <email address hidden> wrote:

> Ciao Francesco,
> ok, to summarise, with 2.2.3 your error is at the end of the output command
>
> INFO: Use Fortran compiler gfortran
> INFO: Use c++ compiler g++
> Command "output Zjj_NLO" interrupted with error:
> OSError : [Errno 12] Cannot allocate memory
> Please report this bug on https://bugs.launchpad.net/madgraph5
> More information is found in 'MG5_debug'.
> Please attach this file to your report.
>
>
> can you send me the MG5_debug file you get, to understand where the code
> crashes?
>
> Thanks,
>
> Marco
>
> On 23 Jan 2015, at 12:48, Francesco Giuli
> <email address hidden> wrote:
>
>> Ciao,
>> I downloaded it like 2/3 days ago.
>>
>> Francesco
>>
>>
>> On 23 Jan 2015, at 11:39, marco zaro <email address hidden> wrote:
>>
>>> Ciao Francesco,
>>> thanks for the check.
>>> ok, when did you download 2.2.3?
>>>
>>> Cheers,
>>>
>>> Marco
>>>
>>> Marco Zaro
>>>
>>> On Fri, Jan 23, 2015 at 12:28 PM, Francesco Giuli <
>>> <email address hidden>> wrote:
>>>
>>>> It works fine as well!
>>>>
>>>> Cheers,
>>>> Francesco
>>>>
>>>> On 23 Jan 2015, at 11:11, Francesco Giuli
>>>> <email address hidden> wrote:
>>>>
>>>>> I’m using the version 2.2.3 (I’ve downloaded it via 'bzr branch
>>>> lp:~maddevelopers/mg5amcnlo/2.2.3’)
>>>>> I’ll try the FxFx merging up to 1 jets and I’ll let you know what happen.
>>>>>
>>>>> Francesco
>>>>>
>>>>>
>>>>> On 23 Jan 2015, at 10:52, marco zaro <email address hidden> wrote:
>>>>>
>>>>>> Ok, thanks for the check.
>>>>>> Can you recall me the version of the code you are using? We found a bug
>>>>>> that can affect FxFx in 2.2.2 and it has been fixed in 2.2.3 (not
>>>> released
>>>>>> yet)
>>>>>> now, what happens if you do
>>>>>>
>>>>>> generate p p > z [QCD]
>>>>>> add process p p > z j [QCD]
>>>>>>
>>>>>> and do FxFx in this case?
>>>>>>
>>>>>> Cheers,
>>>>>>
>>>>>> Marco
>>>>>>
>>>>>>
>>>>>> Marco Zaro
>>>>>>
>>>>>> On Fri, Jan 23, 2015 at 11:45 AM, Francesco Giuli <
>>>>>> <email address hidden>> wrote:
>>>>>>
>>>>>>> Yes it works fine.
>>>>>>>
>>>>>>> Francesco
>>>>>>>
>>>>>>>
>>>>>>> On 23 Jan 2015, at 10:23, marco zaro <email address hidden>
>>>> wrote:
>>>>>>>
>>>>>>>> Ciao Francesco,
>>>>>>>> I understand that you want to do FxFx, but let us start first with
>>>> just
>>>>>>>>
>>>>>>>> p p > z [QCD]
>>>>>>>> to see if the problem you have is a general configuration problem or
>>>> if
>>>>>>> it
>>>>>>>> is related to FxFx...
>>>>>>>> Let me know if p p > z [QCD] works fine.
>>>>>>>>
>>>>>>>> Cheers,
>>>>>>>>
>>>>>>>> Marco
>>>>>>>>
>>>>>>>> On Jan 23, 2015 10:25 AM, "Francesco Giuli" <
>>>>>>>> <email address hidden>> wrote:
>>>>>>>>
>>>>>>>>> I'm on a mac Os X (version 10.9.5).
>>>>>>>>> As regards the p p > z [QCD] process, is it the same if I try:
>>>>>>>>>
>>>>>>>>> p p > z [QCD] @0
>>>>>>>>> p p > z j [QCD] @1
>>>>>>>>> p p > z j j [QCD] @2
>>>>>>>>> (because...

Revision history for this message
marco zaro (marco-zaro) wrote :
Download full text (33.7 KiB)

Ciao Francesco,
can you please tell me what you get in a shell if you type
g++ --version
c++ --version
clang --version

Then, open the file madgraph/iolibs/export_v4.py

go at line 1490, it should be at the beginning of the
replace_make_opt_c_compiler function

and put a

         print 'COMPILER', compiler

line, with the same indentation as the following line which should be

        p = misc.Popen([compiler, '--version'], stdout=subprocess.PIPE,

                    stderr=subprocess.PIPE)

then can you try to re-generate the process and tell me what you get at the
end of the output command?

Thanks,

Marco

Marco Zaro

On Sat, Jan 24, 2015 at 12:47 PM, Francesco Giuli <
<email address hidden>> wrote:

> Ciao Marco,
> in attachment you can find the debug file.
>
> Cheers,
> Francesco
>
>
> On 23 Jan 2015, at 12:51, marco zaro <email address hidden> wrote:
>
> > Ciao Francesco,
> > ok, to summarise, with 2.2.3 your error is at the end of the output
> command
> >
> > INFO: Use Fortran compiler gfortran
> > INFO: Use c++ compiler g++
> > Command "output Zjj_NLO" interrupted with error:
> > OSError : [Errno 12] Cannot allocate memory
> > Please report this bug on https://bugs.launchpad.net/madgraph5
> > More information is found in 'MG5_debug'.
> > Please attach this file to your report.
> >
> >
> > can you send me the MG5_debug file you get, to understand where the code
> > crashes?
> >
> > Thanks,
> >
> > Marco
> >
> > On 23 Jan 2015, at 12:48, Francesco Giuli
> > <email address hidden> wrote:
> >
> >> Ciao,
> >> I downloaded it like 2/3 days ago.
> >>
> >> Francesco
> >>
> >>
> >> On 23 Jan 2015, at 11:39, marco zaro <email address hidden>
> wrote:
> >>
> >>> Ciao Francesco,
> >>> thanks for the check.
> >>> ok, when did you download 2.2.3?
> >>>
> >>> Cheers,
> >>>
> >>> Marco
> >>>
> >>> Marco Zaro
> >>>
> >>> On Fri, Jan 23, 2015 at 12:28 PM, Francesco Giuli <
> >>> <email address hidden>> wrote:
> >>>
> >>>> It works fine as well!
> >>>>
> >>>> Cheers,
> >>>> Francesco
> >>>>
> >>>> On 23 Jan 2015, at 11:11, Francesco Giuli
> >>>> <email address hidden> wrote:
> >>>>
> >>>>> I’m using the version 2.2.3 (I’ve downloaded it via 'bzr branch
> >>>> lp:~maddevelopers/mg5amcnlo/2.2.3’)
> >>>>> I’ll try the FxFx merging up to 1 jets and I’ll let you know what
> happen.
> >>>>>
> >>>>> Francesco
> >>>>>
> >>>>>
> >>>>> On 23 Jan 2015, at 10:52, marco zaro <email address hidden>
> wrote:
> >>>>>
> >>>>>> Ok, thanks for the check.
> >>>>>> Can you recall me the version of the code you are using? We found a
> bug
> >>>>>> that can affect FxFx in 2.2.2 and it has been fixed in 2.2.3 (not
> >>>> released
> >>>>>> yet)
> >>>>>> now, what happens if you do
> >>>>>>
> >>>>>> generate p p > z [QCD]
> >>>>>> add process p p > z j [QCD]
> >>>>>>
> >>>>>> and do FxFx in this case?
> >>>>>>
> >>>>>> Cheers,
> >>>>>>
> >>>>>> Marco
> >>>>>>
> >>>>>>
> >>>>>> Marco Zaro
> >>>>>>
> >>>>>> On Fri, Jan 23, 2015 at 11:45 AM, Francesco Giuli <
> >>>>>> <email address hidden>> wrote:
> >>>>>>
> >>>>>>> Yes it works fine.
> >>>>>>>
> >>>>>>> Francesco
> >>>>>>>
> >>>>>>>
> >>>>>>> On 23 Jan 2015...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :
Download full text (32.4 KiB)

Ciao Marco,
after typing g++ —version and c++ —version I got:

Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

while, after typing clang —version I got ‘clang: command not found’.
As regards the second part of your previous email… I don’t understand what you mean with ‘with the same indentation’.
What have I to do?

Sorry,
Francesco

On 24 Jan 2015, at 13:16, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:

Ciao Francesco,
can you please tell me what you get in a shell if you type
g++ --version
c++ --version
clang --version

Then, open the file madgraph/iolibs/export_v4.py

go at line 1490, it should be at the beginning of the
replace_make_opt_c_compiler function

and put a

        print 'COMPILER', compiler

line, with the same indentation as the following line which should be

       p = misc.Popen([compiler, '--version'], stdout=subprocess.PIPE,

                   stderr=subprocess.PIPE)

then can you try to re-generate the process and tell me what you get at the
end of the output command?

Thanks,

Marco

Marco Zaro

On Sat, Jan 24, 2015 at 12:47 PM, Francesco Giuli <
<email address hidden><mailto:<email address hidden>>> wrote:

Ciao Marco,
in attachment you can find the debug file.

Cheers,
Francesco

On 23 Jan 2015, at 12:51, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:

Ciao Francesco,
ok, to summarise, with 2.2.3 your error is at the end of the output
command

INFO: Use Fortran compiler gfortran
INFO: Use c++ compiler g++
Command "output Zjj_NLO" interrupted with error:
OSError : [Errno 12] Cannot allocate memory
Please report this bug on https://bugs.launchpad.net/madgraph5
More information is found in 'MG5_debug'.
Please attach this file to your report.

can you send me the MG5_debug file you get, to understand where the code
crashes?

Thanks,

Marco

On 23 Jan 2015, at 12:48, Francesco Giuli
<<email address hidden><mailto:<email address hidden>>> wrote:

Ciao,
I downloaded it like 2/3 days ago.

Francesco

On 23 Jan 2015, at 11:39, marco zaro <<email address hidden><mailto:<email address hidden>>>
wrote:

Ciao Francesco,
thanks for the check.
ok, when did you download 2.2.3?

Cheers,

Marco

Marco Zaro

On Fri, Jan 23, 2015 at 12:28 PM, Francesco Giuli <
<email address hidden><mailto:<email address hidden>>> wrote:

It works fine as well!

Cheers,
Francesco

On 23 Jan 2015, at 11:11, Francesco Giuli
<<email address hidden><mailto:<email address hidden>>> wrote:

I’m using the version 2.2.3 (I’ve downloaded it via 'bzr branch
lp:~maddevelopers/mg5amcnlo/2.2.3’)
I’ll try the FxFx merging up to 1 jets and I’ll let you know what
happen.

Francesco

On 23 Jan 2015, at 10:52, marco zaro <<email address hidden><mailto:<email address hidden>>>
wrote:

Ok, thanks for the check.
Can you recall me the version of the code you are using? We found a
bug
that can affect FxFx in 2.2.2 and it has been fixed in 2.2.3 (not
relea...

Revision history for this message
marco zaro (marco-zaro) wrote :
Download full text (37.8 KiB)

Ciao Francesco,
With the same indentation means with the same numbers of whitespaces
before...
But where did you get g++ from?
Marco
On Jan 24, 2015 3:40 PM, "Francesco Giuli" <email address hidden>
wrote:

> Ciao Marco,
> after typing g++ —version and c++ —version I got:
>
> Copyright (C) 2013 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions. There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> while, after typing clang —version I got ‘clang: command not found’.
> As regards the second part of your previous email… I don’t understand what
> you mean with ‘with the same indentation’.
> What have I to do?
>
> Sorry,
> Francesco
>
> On 24 Jan 2015, at 13:16, marco zaro
> <<email address hidden><mailto:<email address hidden>>> wrote:
>
> Ciao Francesco,
> can you please tell me what you get in a shell if you type
> g++ --version
> c++ --version
> clang --version
>
> Then, open the file madgraph/iolibs/export_v4.py
>
> go at line 1490, it should be at the beginning of the
> replace_make_opt_c_compiler function
>
> and put a
>
> print 'COMPILER', compiler
>
> line, with the same indentation as the following line which should be
>
> p = misc.Popen([compiler, '--version'], stdout=subprocess.PIPE,
>
> stderr=subprocess.PIPE)
>
> then can you try to re-generate the process and tell me what you get at the
> end of the output command?
>
> Thanks,
>
> Marco
>
> Marco Zaro
>
> On Sat, Jan 24, 2015 at 12:47 PM, Francesco Giuli <
> <email address hidden><mailto:<email address hidden>>>
> wrote:
>
> Ciao Marco,
> in attachment you can find the debug file.
>
> Cheers,
> Francesco
>
>
> On 23 Jan 2015, at 12:51, marco zaro <<email address hidden><mailto:
> <email address hidden>>> wrote:
>
> Ciao Francesco,
> ok, to summarise, with 2.2.3 your error is at the end of the output
> command
>
> INFO: Use Fortran compiler gfortran
> INFO: Use c++ compiler g++
> Command "output Zjj_NLO" interrupted with error:
> OSError : [Errno 12] Cannot allocate memory
> Please report this bug on https://bugs.launchpad.net/madgraph5
> More information is found in 'MG5_debug'.
> Please attach this file to your report.
>
>
> can you send me the MG5_debug file you get, to understand where the code
> crashes?
>
> Thanks,
>
> Marco
>
> On 23 Jan 2015, at 12:48, Francesco Giuli
> <<email address hidden><mailto:<email address hidden>>>
> wrote:
>
> Ciao,
> I downloaded it like 2/3 days ago.
>
> Francesco
>
>
> On 23 Jan 2015, at 11:39, marco zaro <<email address hidden><mailto:
> <email address hidden>>>
> wrote:
>
> Ciao Francesco,
> thanks for the check.
> ok, when did you download 2.2.3?
>
> Cheers,
>
> Marco
>
> Marco Zaro
>
> On Fri, Jan 23, 2015 at 12:28 PM, Francesco Giuli <
> <email address hidden><mailto:<email address hidden>>>
> wrote:
>
> It works fine as well!
>
> Cheers,
> Francesco
>
> On 23 Jan 2015, at 11:11, Francesco Giuli
> <<email address hidden><mailto:<email address hidden>>>
> wrote:
>
> I’m using the version 2.2.3 (I’ve downloaded ...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :
Download full text (40.9 KiB)

4.8.1!
I’m regenerating the process… I’ll let you know what I get.

Cheers,
Francesco

On 24 Jan 2015, at 17:03, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:

Ciao Francesco,
With the same indentation means with the same numbers of whitespaces
before...
But where did you get g++ from?
Marco
On Jan 24, 2015 3:40 PM, "Francesco Giuli" <<email address hidden><mailto:<email address hidden>>>
wrote:

Ciao Marco,
after typing g++ —version and c++ —version I got:

Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

while, after typing clang —version I got ‘clang: command not found’.
As regards the second part of your previous email… I don’t understand what
you mean with ‘with the same indentation’.
What have I to do?

Sorry,
Francesco

On 24 Jan 2015, at 13:16, marco zaro
<<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:

Ciao Francesco,
can you please tell me what you get in a shell if you type
g++ --version
c++ --version
clang --version

Then, open the file madgraph/iolibs/export_v4.py

go at line 1490, it should be at the beginning of the
replace_make_opt_c_compiler function

and put a

       print 'COMPILER', compiler

line, with the same indentation as the following line which should be

      p = misc.Popen([compiler, '--version'], stdout=subprocess.PIPE,

                  stderr=subprocess.PIPE)

then can you try to re-generate the process and tell me what you get at the
end of the output command?

Thanks,

Marco

Marco Zaro

On Sat, Jan 24, 2015 at 12:47 PM, Francesco Giuli <
<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>>
wrote:

Ciao Marco,
in attachment you can find the debug file.

Cheers,
Francesco

On 23 Jan 2015, at 12:51, marco zaro <<email address hidden><mailto:<email address hidden>><mailto:
<email address hidden><mailto:<email address hidden>>>> wrote:

Ciao Francesco,
ok, to summarise, with 2.2.3 your error is at the end of the output
command

INFO: Use Fortran compiler gfortran
INFO: Use c++ compiler g++
Command "output Zjj_NLO" interrupted with error:
OSError : [Errno 12] Cannot allocate memory
Please report this bug on https://bugs.launchpad.net/madgraph5
More information is found in 'MG5_debug'.
Please attach this file to your report.

can you send me the MG5_debug file you get, to understand where the code
crashes?

Thanks,

Marco

On 23 Jan 2015, at 12:48, Francesco Giuli
<<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>>
wrote:

Ciao,
I downloaded it like 2/3 days ago.

Francesco

On 23 Jan 2015, at 11:39, marco zaro <<email address hidden><mailto:<email address hidden>><mailto:
<email address hidden><mailto:<email address hidden>>>>
wrote:

Ciao Francesco,
thanks for the check.
ok, when did you download 2.2.3?

Cheers,

Marco

Marco Zaro

On Fri, Jan 23, 2015 at 12:28 PM, Francesco Giuli <
fran...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :
Download full text (41.2 KiB)

And I got g++ from gcc 4.8.1 (I’m running on lxplus)

Francesco

On 24 Jan 2015, at 17:18, Francesco Giuli <<email address hidden><mailto:<email address hidden>>> wrote:

4.8.1!
I’m regenerating the process… I’ll let you know what I get.

Cheers,
Francesco

On 24 Jan 2015, at 17:03, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:

Ciao Francesco,
With the same indentation means with the same numbers of whitespaces
before...
But where did you get g++ from?
Marco
On Jan 24, 2015 3:40 PM, "Francesco Giuli" <<email address hidden><mailto:<email address hidden>>>
wrote:

Ciao Marco,
after typing g++ —version and c++ —version I got:

Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

while, after typing clang —version I got ‘clang: command not found’.
As regards the second part of your previous email… I don’t understand what
you mean with ‘with the same indentation’.
What have I to do?

Sorry,
Francesco

On 24 Jan 2015, at 13:16, marco zaro
<<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:

Ciao Francesco,
can you please tell me what you get in a shell if you type
g++ --version
c++ --version
clang --version

Then, open the file madgraph/iolibs/export_v4.py

go at line 1490, it should be at the beginning of the
replace_make_opt_c_compiler function

and put a

       print 'COMPILER', compiler

line, with the same indentation as the following line which should be

      p = misc.Popen([compiler, '--version'], stdout=subprocess.PIPE,

                  stderr=subprocess.PIPE)

then can you try to re-generate the process and tell me what you get at the
end of the output command?

Thanks,

Marco

Marco Zaro

On Sat, Jan 24, 2015 at 12:47 PM, Francesco Giuli <
<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>>
wrote:

Ciao Marco,
in attachment you can find the debug file.

Cheers,
Francesco

On 23 Jan 2015, at 12:51, marco zaro <<email address hidden><mailto:<email address hidden>><mailto:
<email address hidden><mailto:<email address hidden>>>> wrote:

Ciao Francesco,
ok, to summarise, with 2.2.3 your error is at the end of the output
command

INFO: Use Fortran compiler gfortran
INFO: Use c++ compiler g++
Command "output Zjj_NLO" interrupted with error:
OSError : [Errno 12] Cannot allocate memory
Please report this bug on https://bugs.launchpad.net/madgraph5
More information is found in 'MG5_debug'.
Please attach this file to your report.

can you send me the MG5_debug file you get, to understand where the code
crashes?

Thanks,

Marco

On 23 Jan 2015, at 12:48, Francesco Giuli
<<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>>
wrote:

Ciao,
I downloaded it like 2/3 days ago.

Francesco

On 23 Jan 2015, at 11:39, marco zaro <<email address hidden><mailto:<email address hidden>><mailto:
<email address hidden><mailto:14...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :
Download full text (41.8 KiB)

After having modified the file madgraph/iolibs/export_v4.py, this is what I got:

INFO: Use Fortran compiler gfortran
INFO: Use c++ compiler g++
COMPILER g++
Command "output Zjj_new" interrupted with error:
OSError : [Errno 12] Cannot allocate memory
Please report this bug on https://bugs.launchpad.net/madgraph5
More information is found in 'MG5_debug'.
Please attach this file to your report.

Cheers,
Francesco

On 24 Jan 2015, at 17:27, Francesco Giuli <<email address hidden><mailto:<email address hidden>>> wrote:

And I got g++ from gcc 4.8.1 (I’m running on lxplus)

Francesco

On 24 Jan 2015, at 17:18, Francesco Giuli <<email address hidden><mailto:<email address hidden>>> wrote:

4.8.1!
I’m regenerating the process… I’ll let you know what I get.

Cheers,
Francesco

On 24 Jan 2015, at 17:03, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:

Ciao Francesco,
With the same indentation means with the same numbers of whitespaces
before...
But where did you get g++ from?
Marco
On Jan 24, 2015 3:40 PM, "Francesco Giuli" <<email address hidden><mailto:<email address hidden>>>
wrote:

Ciao Marco,
after typing g++ —version and c++ —version I got:

Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

while, after typing clang —version I got ‘clang: command not found’.
As regards the second part of your previous email… I don’t understand what
you mean with ‘with the same indentation’.
What have I to do?

Sorry,
Francesco

On 24 Jan 2015, at 13:16, marco zaro
<<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:

Ciao Francesco,
can you please tell me what you get in a shell if you type
g++ --version
c++ --version
clang --version

Then, open the file madgraph/iolibs/export_v4.py

go at line 1490, it should be at the beginning of the
replace_make_opt_c_compiler function

and put a

       print 'COMPILER', compiler

line, with the same indentation as the following line which should be

      p = misc.Popen([compiler, '--version'], stdout=subprocess.PIPE,

                  stderr=subprocess.PIPE)

then can you try to re-generate the process and tell me what you get at the
end of the output command?

Thanks,

Marco

Marco Zaro

On Sat, Jan 24, 2015 at 12:47 PM, Francesco Giuli <
<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>>
wrote:

Ciao Marco,
in attachment you can find the debug file.

Cheers,
Francesco

On 23 Jan 2015, at 12:51, marco zaro <<email address hidden><mailto:<email address hidden>><mailto:
<email address hidden><mailto:<email address hidden>>>> wrote:

Ciao Francesco,
ok, to summarise, with 2.2.3 your error is at the end of the output
command

INFO: Use Fortran compiler gfortran
INFO: Use c++ compiler g++
Command "output Zjj_NLO" interrupted with error:
OSError : [Errno 12] Cannot allocate memory
Please report this bug on https://bugs.launchpad.net/madgraph5
More i...

Revision history for this message
marco zaro (marco-zaro) wrote :
Download full text (47.9 KiB)

Ciao Francesco,
this seems very strange, as the Cannot allocate memory error comes from python checking g++ — version, which you told me works from command line…
can you try nevertheless to run from the folder you have exported, ‘ignoring’ the error?
then, on lxplus, have you configured your OS variables as suggested here?
http://amcatnlo.web.cern.ch/amcatnlo/list_detailed2.htm#dependencies

let me know,

Cheers,

Marco
On 25 Jan 2015, at 02:29, Francesco Giuli <email address hidden> wrote:

> After having modified the file madgraph/iolibs/export_v4.py, this is
> what I got:
>
> INFO: Use Fortran compiler gfortran
> INFO: Use c++ compiler g++
> COMPILER g++
> Command "output Zjj_new" interrupted with error:
> OSError : [Errno 12] Cannot allocate memory
> Please report this bug on https://bugs.launchpad.net/madgraph5
> More information is found in 'MG5_debug'.
> Please attach this file to your report.
>
> Cheers,
> Francesco
>
> On 24 Jan 2015, at 17:27, Francesco Giuli
> <<email address hidden><mailto:<email address hidden>>>
> wrote:
>
> And I got g++ from gcc 4.8.1 (I’m running on lxplus)
>
> Francesco
>
>
> On 24 Jan 2015, at 17:18, Francesco Giuli <<email address hidden><mailto:<email address hidden>>> wrote:
>
> 4.8.1!
> I’m regenerating the process… I’ll let you know what I get.
>
> Cheers,
> Francesco
>
>
> On 24 Jan 2015, at 17:03, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:
>
> Ciao Francesco,
> With the same indentation means with the same numbers of whitespaces
> before...
> But where did you get g++ from?
> Marco
> On Jan 24, 2015 3:40 PM, "Francesco Giuli" <<email address hidden><mailto:<email address hidden>>>
> wrote:
>
> Ciao Marco,
> after typing g++ —version and c++ —version I got:
>
> Copyright (C) 2013 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions. There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> while, after typing clang —version I got ‘clang: command not found’.
> As regards the second part of your previous email… I don’t understand what
> you mean with ‘with the same indentation’.
> What have I to do?
>
> Sorry,
> Francesco
>
> On 24 Jan 2015, at 13:16, marco zaro
> <<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:
>
> Ciao Francesco,
> can you please tell me what you get in a shell if you type
> g++ --version
> c++ --version
> clang --version
>
> Then, open the file madgraph/iolibs/export_v4.py
>
> go at line 1490, it should be at the beginning of the
> replace_make_opt_c_compiler function
>
> and put a
>
> print 'COMPILER', compiler
>
> line, with the same indentation as the following line which should be
>
> p = misc.Popen([compiler, '--version'], stdout=subprocess.PIPE,
>
> stderr=subprocess.PIPE)
>
> then can you try to re-generate the process and tell me what you get at the
> end of the output command?
>
> Thanks,
>
> Marco
>
> Marco Zaro
>
> On Sat, Jan 24, 2015 at 12:47 PM, Francesco Giuli <
> france...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote : R: [Bug 1406146] Z + jets production
Download full text (51.0 KiB)

Ciao Marco,
What do you mean with " run from the folder you have exported, ‘ignoring’ the error?"
On the webpage you linked me, I saw that the gfortran version in the example is the 4.7, while I'm using the 4.8.1... Could it be the problem?

Cheers,
Francesco

Inviata dal mio Windows Phone
________________________________
Da: marco zaro<mailto:<email address hidden>>
Inviato: ‎26/‎01/‎2015 08:56
A: Francesco Giuli<mailto:<email address hidden>>
Oggetto: Re: [Bug 1406146] Z + jets production

Ciao Francesco,
this seems very strange, as the Cannot allocate memory error comes from python checking g++ — version, which you told me works from command line…
can you try nevertheless to run from the folder you have exported, ‘ignoring’ the error?
then, on lxplus, have you configured your OS variables as suggested here?
http://amcatnlo.web.cern.ch/amcatnlo/list_detailed2.htm#dependencies

let me know,

Cheers,

Marco
On 25 Jan 2015, at 02:29, Francesco Giuli <email address hidden> wrote:

> After having modified the file madgraph/iolibs/export_v4.py, this is
> what I got:
>
> INFO: Use Fortran compiler gfortran
> INFO: Use c++ compiler g++
> COMPILER g++
> Command "output Zjj_new" interrupted with error:
> OSError : [Errno 12] Cannot allocate memory
> Please report this bug on https://bugs.launchpad.net/madgraph5
> More information is found in 'MG5_debug'.
> Please attach this file to your report.
>
> Cheers,
> Francesco
>
> On 24 Jan 2015, at 17:27, Francesco Giuli
> <<email address hidden><mailto:<email address hidden>>>
> wrote:
>
> And I got g++ from gcc 4.8.1 (I’m running on lxplus)
>
> Francesco
>
>
> On 24 Jan 2015, at 17:18, Francesco Giuli <<email address hidden><mailto:<email address hidden>>> wrote:
>
> 4.8.1!
> I’m regenerating the process… I’ll let you know what I get.
>
> Cheers,
> Francesco
>
>
> On 24 Jan 2015, at 17:03, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:
>
> Ciao Francesco,
> With the same indentation means with the same numbers of whitespaces
> before...
> But where did you get g++ from?
> Marco
> On Jan 24, 2015 3:40 PM, "Francesco Giuli" <<email address hidden><mailto:<email address hidden>>>
> wrote:
>
> Ciao Marco,
> after typing g++ —version and c++ —version I got:
>
> Copyright (C) 2013 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions. There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> while, after typing clang —version I got ‘clang: command not found’.
> As regards the second part of your previous email… I don’t understand what
> you mean with ‘with the same indentation’.
> What have I to do?
>
> Sorry,
> Francesco
>
> On 24 Jan 2015, at 13:16, marco zaro
> <<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:
>
> Ciao Francesco,
> can you please tell me what you get in a shell if you type
> g++ --version
> c++ --version
> clang --version
>
> Then, open the file madgraph/iolibs/export_v4.py
>
> go at line 1490, it should be at the beginning of the
> replac...

Revision history for this message
marco zaro (marco-zaro) wrote : Re: [Bug 1406146] Z + jets production
Download full text (57.9 KiB)

Ciao Francesco,
the output command crashes at the very end, so, just try to go inside the
folder you have exported and type
./bin/generate_events
to see if it works...
Cheers,

Marco

Marco Zaro

On Mon, Jan 26, 2015 at 10:19 AM, Francesco Giuli <
<email address hidden>> wrote:

> Ciao Marco,
> What do you mean with " run from the folder you have exported, ‘ignoring’
> the error?"
> On the webpage you linked me, I saw that the gfortran version in the
> example is the 4.7, while I'm using the 4.8.1... Could it be the problem?
>
> Cheers,
> Francesco
>
>
> Inviata dal mio Windows Phone
> ________________________________
> Da: marco zaro<mailto:<email address hidden>>
> Inviato: ‎26/‎01/‎2015 08:56
> A: Francesco Giuli<mailto:<email address hidden>>
> Oggetto: Re: [Bug 1406146] Z + jets production
>
> Ciao Francesco,
> this seems very strange, as the Cannot allocate memory error comes from
> python checking g++ — version, which you told me works from command line…
> can you try nevertheless to run from the folder you have exported,
> ‘ignoring’ the error?
> then, on lxplus, have you configured your OS variables as suggested here?
> http://amcatnlo.web.cern.ch/amcatnlo/list_detailed2.htm#dependencies
>
> let me know,
>
> Cheers,
>
> Marco
> On 25 Jan 2015, at 02:29, Francesco Giuli <
> <email address hidden>> wrote:
>
> > After having modified the file madgraph/iolibs/export_v4.py, this is
> > what I got:
> >
> > INFO: Use Fortran compiler gfortran
> > INFO: Use c++ compiler g++
> > COMPILER g++
> > Command "output Zjj_new" interrupted with error:
> > OSError : [Errno 12] Cannot allocate memory
> > Please report this bug on https://bugs.launchpad.net/madgraph5
> > More information is found in 'MG5_debug'.
> > Please attach this file to your report.
> >
> > Cheers,
> > Francesco
> >
> > On 24 Jan 2015, at 17:27, Francesco Giuli
> > <<email address hidden><mailto:
> <email address hidden>>>
> > wrote:
> >
> > And I got g++ from gcc 4.8.1 (I’m running on lxplus)
> >
> > Francesco
> >
> >
> > On 24 Jan 2015, at 17:18, Francesco Giuli <
> <email address hidden><mailto:<email address hidden>>>
> wrote:
> >
> > 4.8.1!
> > I’m regenerating the process… I’ll let you know what I get.
> >
> > Cheers,
> > Francesco
> >
> >
> > On 24 Jan 2015, at 17:03, marco zaro <<email address hidden><mailto:
> <email address hidden>>> wrote:
> >
> > Ciao Francesco,
> > With the same indentation means with the same numbers of whitespaces
> > before...
> > But where did you get g++ from?
> > Marco
> > On Jan 24, 2015 3:40 PM, "Francesco Giuli" <
> <email address hidden><mailto:<email address hidden>>>
> > wrote:
> >
> > Ciao Marco,
> > after typing g++ —version and c++ —version I got:
> >
> > Copyright (C) 2013 Free Software Foundation, Inc.
> > This is free software; see the source for copying conditions. There is
> NO
> > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
> PURPOSE.
> >
> > while, after typing clang —version I got ‘clang: command not found’.
> > As regards the second part of your previous email… I don’t understand
> what
> > you mean w...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :
Download full text (57.8 KiB)

Ciao Marco,
no it doesn’t work!

Francesco

On 26 Jan 2015, at 09:28, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:

Ciao Francesco,
the output command crashes at the very end, so, just try to go inside the
folder you have exported and type
./bin/generate_events
to see if it works...
Cheers,

Marco

Marco Zaro

On Mon, Jan 26, 2015 at 10:19 AM, Francesco Giuli <
<email address hidden><mailto:<email address hidden>>> wrote:

Ciao Marco,
What do you mean with " run from the folder you have exported, ‘ignoring’
the error?"
On the webpage you linked me, I saw that the gfortran version in the
example is the 4.7, while I'm using the 4.8.1... Could it be the problem?

Cheers,
Francesco

Inviata dal mio Windows Phone
________________________________
Da: marco zaro<mailto:<email address hidden>>
Inviato: ‎26/‎01/‎2015 08:56
A: Francesco Giuli<mailto:<email address hidden>>
Oggetto: Re: [Bug 1406146] Z + jets production

Ciao Francesco,
this seems very strange, as the Cannot allocate memory error comes from
python checking g++ — version, which you told me works from command line…
can you try nevertheless to run from the folder you have exported,
‘ignoring’ the error?
then, on lxplus, have you configured your OS variables as suggested here?
http://amcatnlo.web.cern.ch/amcatnlo/list_detailed2.htm#dependencies

let me know,

Cheers,

Marco
On 25 Jan 2015, at 02:29, Francesco Giuli <
<email address hidden>> wrote:

After having modified the file madgraph/iolibs/export_v4.py, this is
what I got:

INFO: Use Fortran compiler gfortran
INFO: Use c++ compiler g++
COMPILER g++
Command "output Zjj_new" interrupted with error:
OSError : [Errno 12] Cannot allocate memory
Please report this bug on https://bugs.launchpad.net/madgraph5
More information is found in 'MG5_debug'.
Please attach this file to your report.

Cheers,
Francesco

On 24 Jan 2015, at 17:27, Francesco Giuli
<<email address hidden><mailto:
<email address hidden>>>
wrote:

And I got g++ from gcc 4.8.1 (I’m running on lxplus)

Francesco

On 24 Jan 2015, at 17:18, Francesco Giuli <
<email address hidden><mailto:<email address hidden>>>
wrote:

4.8.1!
I’m regenerating the process… I’ll let you know what I get.

Cheers,
Francesco

On 24 Jan 2015, at 17:03, marco zaro <<email address hidden><mailto:
<email address hidden>>> wrote:

Ciao Francesco,
With the same indentation means with the same numbers of whitespaces
before...
But where did you get g++ from?
Marco
On Jan 24, 2015 3:40 PM, "Francesco Giuli" <
<email address hidden><mailto:<email address hidden>>>
wrote:

Ciao Marco,
after typing g++ —version and c++ —version I got:

Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is
NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.

while, after typing clang —version I got ‘clang: command not found’.
As regards the second part of your previous emai...

Revision history for this message
marco zaro (marco-zaro) wrote :
Download full text (62.9 KiB)

Ciao FrancescoCiao ,
how much memory does your machine have?
with 2.2.3 if z+0j and z+1j works fine, while z+2j does not, it may well be a memory problem (plus the ‘Cannot allocate memory’ error).
Can you monitor the RAM usage when one generates z+2j merged sample and let me know how much of it is used?

Ciao,

Marco

On 26 Jan 2015, at 19:54, Francesco Giuli <email address hidden> wrote:

> Ciao Marco,
> no it doesn’t work!
>
> Francesco
>
>
> On 26 Jan 2015, at 09:28, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:
>
> Ciao Francesco,
> the output command crashes at the very end, so, just try to go inside the
> folder you have exported and type
> ./bin/generate_events
> to see if it works...
> Cheers,
>
> Marco
>
>
> Marco Zaro
>
> On Mon, Jan 26, 2015 at 10:19 AM, Francesco Giuli <
> <email address hidden><mailto:<email address hidden>>> wrote:
>
> Ciao Marco,
> What do you mean with " run from the folder you have exported, ‘ignoring’
> the error?"
> On the webpage you linked me, I saw that the gfortran version in the
> example is the 4.7, while I'm using the 4.8.1... Could it be the problem?
>
> Cheers,
> Francesco
>
>
> Inviata dal mio Windows Phone
> ________________________________
> Da: marco zaro<mailto:<email address hidden>>
> Inviato: ‎26/‎01/‎2015 08:56
> A: Francesco Giuli<mailto:<email address hidden>>
> Oggetto: Re: [Bug 1406146] Z + jets production
>
> Ciao Francesco,
> this seems very strange, as the Cannot allocate memory error comes from
> python checking g++ — version, which you told me works from command line…
> can you try nevertheless to run from the folder you have exported,
> ‘ignoring’ the error?
> then, on lxplus, have you configured your OS variables as suggested here?
> http://amcatnlo.web.cern.ch/amcatnlo/list_detailed2.htm#dependencies
>
> let me know,
>
> Cheers,
>
> Marco
> On 25 Jan 2015, at 02:29, Francesco Giuli <
> <email address hidden>> wrote:
>
> After having modified the file madgraph/iolibs/export_v4.py, this is
> what I got:
>
> INFO: Use Fortran compiler gfortran
> INFO: Use c++ compiler g++
> COMPILER g++
> Command "output Zjj_new" interrupted with error:
> OSError : [Errno 12] Cannot allocate memory
> Please report this bug on https://bugs.launchpad.net/madgraph5
> More information is found in 'MG5_debug'.
> Please attach this file to your report.
>
> Cheers,
> Francesco
>
> On 24 Jan 2015, at 17:27, Francesco Giuli
> <<email address hidden><mailto:
> <email address hidden>>>
> wrote:
>
> And I got g++ from gcc 4.8.1 (I’m running on lxplus)
>
> Francesco
>
>
> On 24 Jan 2015, at 17:18, Francesco Giuli <
> <email address hidden><mailto:<email address hidden>>>
> wrote:
>
> 4.8.1!
> I’m regenerating the process… I’ll let you know what I get.
>
> Cheers,
> Francesco
>
>
> On 24 Jan 2015, at 17:03, marco zaro <<email address hidden><mailto:
> <email address hidden>>> wrote:
>
> Ciao Francesco,
> With the same indentation means with the same numbers of whitespaces
> before...
> But where did you get g++ from?
> Marco
> On Jan 24, 2015...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :
Download full text (65.3 KiB)

Ciao,
I have like 23 Giga of memory not in use.

Cheers,
Francesco

On 27 Jan 2015, at 07:32, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:

Ciao FrancescoCiao ,
how much memory does your machine have?
with 2.2.3 if z+0j and z+1j works fine, while z+2j does not, it may well be a memory problem (plus the ‘Cannot allocate memory’ error).
Can you monitor the RAM usage when one generates z+2j merged sample and let me know how much of it is used?

Ciao,

Marco

On 26 Jan 2015, at 19:54, Francesco Giuli
<<email address hidden><mailto:<email address hidden>>> wrote:

Ciao Marco,
no it doesn’t work!

Francesco

On 26 Jan 2015, at 09:28, marco zaro <<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:

Ciao Francesco,
the output command crashes at the very end, so, just try to go inside the
folder you have exported and type
./bin/generate_events
to see if it works...
Cheers,

Marco

Marco Zaro

On Mon, Jan 26, 2015 at 10:19 AM, Francesco Giuli <
<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:

Ciao Marco,
What do you mean with " run from the folder you have exported, ‘ignoring’
the error?"
On the webpage you linked me, I saw that the gfortran version in the
example is the 4.7, while I'm using the 4.8.1... Could it be the problem?

Cheers,
Francesco

Inviata dal mio Windows Phone
________________________________
Da: marco zaro<mailto:<email address hidden>>
Inviato: ‎26/‎01/‎2015 08:56
A: Francesco Giuli<mailto:<email address hidden>>
Oggetto: Re: [Bug 1406146] Z + jets production

Ciao Francesco,
this seems very strange, as the Cannot allocate memory error comes from
python checking g++ — version, which you told me works from command line…
can you try nevertheless to run from the folder you have exported,
‘ignoring’ the error?
then, on lxplus, have you configured your OS variables as suggested here?
http://amcatnlo.web.cern.ch/amcatnlo/list_detailed2.htm#dependencies

let me know,

Cheers,

Marco
On 25 Jan 2015, at 02:29, Francesco Giuli <
<email address hidden>> wrote:

After having modified the file madgraph/iolibs/export_v4.py, this is
what I got:

INFO: Use Fortran compiler gfortran
INFO: Use c++ compiler g++
COMPILER g++
Command "output Zjj_new" interrupted with error:
OSError : [Errno 12] Cannot allocate memory
Please report this bug on https://bugs.launchpad.net/madgraph5
More information is found in 'MG5_debug'.
Please attach this file to your report.

Cheers,
Francesco

On 24 Jan 2015, at 17:27, Francesco Giuli
<<email address hidden><mailto:
<email address hidden>>>
wrote:

And I got g++ from gcc 4.8.1 (I’m running on lxplus)

Francesco

On 24 Jan 2015, at 17:18, Francesco Giuli <
<email address hidden><mailto:<email address hidden>>>
wrote:

4.8.1!
I’m regenerating the process… I’ll let you know what I get.

Cheers,
Francesco

On 24 Jan 2015, at 17:03, marco zaro <<email address hidden>...

Revision history for this message
marco zaro (marco-zaro) wrote :
Download full text (70.8 KiB)

Ok,
i am quite lost.
Also googling the error you get is not of much help…

Try this:
Open the file madgraph/iolibs/export_v4.py
and comment these
        p = misc.Popen([compiler, '--version'], stdout=subprocess.PIPE,
                    stderr=subprocess.PIPE)
        output, error = p.communicate()
        is_clang = 'LLVM' in output

and add
  is_clang = False
in place of the last line.

What happens if you now try to re-export your process?
Let me know,

Marco

On 27 Jan 2015, at 08:45, Francesco Giuli <email address hidden> wrote:

> Ciao,
> I have like 23 Giga of memory not in use.
>
> Cheers,
> Francesco
>
>
> On 27 Jan 2015, at 07:32, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:
>
> Ciao FrancescoCiao ,
> how much memory does your machine have?
> with 2.2.3 if z+0j and z+1j works fine, while z+2j does not, it may well be a memory problem (plus the ‘Cannot allocate memory’ error).
> Can you monitor the RAM usage when one generates z+2j merged sample and let me know how much of it is used?
>
> Ciao,
>
> Marco
>
>
> On 26 Jan 2015, at 19:54, Francesco Giuli
> <<email address hidden><mailto:<email address hidden>>> wrote:
>
> Ciao Marco,
> no it doesn’t work!
>
> Francesco
>
>
> On 26 Jan 2015, at 09:28, marco zaro <<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:
>
> Ciao Francesco,
> the output command crashes at the very end, so, just try to go inside the
> folder you have exported and type
> ./bin/generate_events
> to see if it works...
> Cheers,
>
> Marco
>
>
> Marco Zaro
>
> On Mon, Jan 26, 2015 at 10:19 AM, Francesco Giuli <
> <email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:
>
> Ciao Marco,
> What do you mean with " run from the folder you have exported, ‘ignoring’
> the error?"
> On the webpage you linked me, I saw that the gfortran version in the
> example is the 4.7, while I'm using the 4.8.1... Could it be the problem?
>
> Cheers,
> Francesco
>
>
> Inviata dal mio Windows Phone
> ________________________________
> Da: marco zaro<mailto:<email address hidden>>
> Inviato: ‎26/‎01/‎2015 08:56
> A: Francesco Giuli<mailto:<email address hidden>>
> Oggetto: Re: [Bug 1406146] Z + jets production
>
> Ciao Francesco,
> this seems very strange, as the Cannot allocate memory error comes from
> python checking g++ — version, which you told me works from command line…
> can you try nevertheless to run from the folder you have exported,
> ‘ignoring’ the error?
> then, on lxplus, have you configured your OS variables as suggested here?
> http://amcatnlo.web.cern.ch/amcatnlo/list_detailed2.htm#dependencies
>
> let me know,
>
> Cheers,
>
> Marco
> On 25 Jan 2015, at 02:29, Francesco Giuli <
> <email address hidden>> wrote:
>
> After having modified the file madgraph/iolibs/export_v4.py, this is
> what I got:
>
> INFO: Use Fortran compiler gfortran
> INFO: Use c++ compiler g++
> COMPILER g++
> Command "output Zjj_new" interrupted with error:
> OSError : [Errno 12] Cannot allocate memory
> Please re...

Revision history for this message
Francesco Giuli (francesco-giuli) wrote :
Download full text (82.0 KiB)

Ciao Marco,
now it works and everything seems to be fine.
I don’t know hap it is possible because I didn’t change anything… So weird!
Anyway… Thanks for having helped me!
I’ll try to generate other processes (e.g. p p > t t~ with 2 extra jets)… I’ll let you know if I find other issues.

Cheers,
Francesco

On 27 Jan 2015, at 08:32, marco zaro <<email address hidden><mailto:<email address hidden>>> wrote:

Ok,
i am quite lost.
Also googling the error you get is not of much help…

Try this:
Open the file madgraph/iolibs/export_v4.py
and comment these
       p = misc.Popen([compiler, '--version'], stdout=subprocess.PIPE,
                   stderr=subprocess.PIPE)
       output, error = p.communicate()
       is_clang = 'LLVM' in output

and add
is_clang = False
in place of the last line.

What happens if you now try to re-export your process?
Let me know,

Marco

On 27 Jan 2015, at 08:45, Francesco Giuli
<<email address hidden><mailto:<email address hidden>>> wrote:

Ciao,
I have like 23 Giga of memory not in use.

Cheers,
Francesco

On 27 Jan 2015, at 07:32, marco zaro <<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:

Ciao FrancescoCiao ,
how much memory does your machine have?
with 2.2.3 if z+0j and z+1j works fine, while z+2j does not, it may well be a memory problem (plus the ‘Cannot allocate memory’ error).
Can you monitor the RAM usage when one generates z+2j merged sample and let me know how much of it is used?

Ciao,

Marco

On 26 Jan 2015, at 19:54, Francesco Giuli
<<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:

Ciao Marco,
no it doesn’t work!

Francesco

On 26 Jan 2015, at 09:28, marco zaro <<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:

Ciao Francesco,
the output command crashes at the very end, so, just try to go inside the
folder you have exported and type
./bin/generate_events
to see if it works...
Cheers,

Marco

Marco Zaro

On Mon, Jan 26, 2015 at 10:19 AM, Francesco Giuli <
<email address hidden><mailto:<email address hidden>><mailto:<email address hidden>><mailto:<email address hidden>>> wrote:

Ciao Marco,
What do you mean with " run from the folder you have exported, ‘ignoring’
the error?"
On the webpage you linked me, I saw that the gfortran version in the
example is the 4.7, while I'm using the 4.8.1... Could it be the problem?

Cheers,
Francesco

Inviata dal mio Windows Phone
________________________________
Da: marco zaro<mailto:<email address hidden>>
Inviato: ‎26/‎01/‎2015 08:56
A: Francesco Giuli<mailto:<email address hidden>>
Oggetto: Re: [Bug 1406146] Z + jets production

Ciao Francesco,
this seems very strange, as the Cannot allocate memory error comes from
python checking g++ — version, which you told me works from command line…
can you try nevertheless to run from the folder you have exported,
‘ignoring...

Revision history for this message
marco zaro (marco-zaro) wrote :

All this does not make much sense to me....
anyway, if it works, we can close the bug...
Cheers,

Marco

Changed in mg5amcnlo:
status: New → Invalid
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