ggH with top mass effects

Asked by Ana Rosario Cueto Gomez

Dear experts,

I am trying to generate ggH with top mass dependence following similar instructions to the ones mentioned on slide 18 from:
https://indico.cern.ch/event/770470/contributions/3200859/attachments/1752107/2839310/MG5_aMC.pdf

I am using gridpacks and while creating them, they run fine except for a huge memory consumption. I understand that there is no way to parallelize the reweighting part, is this correct?
Then when trying to generate events, the generation crashes with:
KeyError : ((21, 21), (21, 25))

Is this a common error for this kind of events. I am leaving the full error log below.

Thanks a lot in advance,
Ana

#************************************************************
#* MadGraph5_aMC@NLO *
#* *
#* * * *
#* * * * * *
#* * * * * 5 * * * * *
#* * * * * *
#* * * *
#* *
#* *
#* VERSION 2.9.3 2021-03-25 *
#* *
#* The MadGraph5_aMC@NLO Development Team - Find us at *
#* https://server06.fynu.ucl.ac.be/projects/madgraph *
#* and *
#* http://amcatnlo.cern.ch *
#* *
#************************************************************
#* *
#* Command File for aMCatNLO *
#* *
#* run as ./bin/aMCatNLO.py filename *
#* *
#************************************************************
reweight /userdata3/acueto/MadGraphAthena/GGH_NLO_FxFx/run_shower/madevent/Events/GridRun_123456/events.lhe.gz_0.lhe -from_cards --multicore=create
Traceback (most recent call last):
  File "/cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/MCGenerators/madgraph5amc/2.9.3.atlas/x86_64-centos7-gcc62-opt/madgraph/i
nterface/extended_cmd.py", line 1541, in onecmd
    return self.onecmd_orig(line, **opt)
  File "/cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/MCGenerators/madgraph5amc/2.9.3.atlas/x86_64-centos7-gcc62-opt/madgraph/i
nterface/extended_cmd.py", line 1490, in onecmd_orig
    return func(arg, **opt)
  File "/cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/MCGenerators/madgraph5amc/2.9.3.atlas/x86_64-centos7-gcc62-opt/madgraph/i
nterface/common_run_interface.py", line 2175, in do_reweight
    reweight_cmd.import_command_file(path)
  File "/cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/MCGenerators/madgraph5amc/2.9.3.atlas/x86_64-centos7-gcc62-opt/madgraph/i
nterface/extended_cmd.py", line 1689, in import_command_file
    self.exec_cmd(line, precmd=True)
  File "/cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/MCGenerators/madgraph5amc/2.9.3.atlas/x86_64-centos7-gcc62-opt/madgraph/i
nterface/extended_cmd.py", line 1570, in exec_cmd
    stop = Cmd.onecmd_orig(current_interface, line, **opt)
  File "/cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/MCGenerators/madgraph5amc/2.9.3.atlas/x86_64-centos7-gcc62-opt/madgraph/i
nterface/extended_cmd.py", line 1490, in onecmd_orig
    return func(arg, **opt)
  File "/cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/MCGenerators/madgraph5amc/2.9.3.atlas/x86_64-centos7-gcc62-opt/madgraph/various/misc.py", line 109, in f_with_no_logger
    out = f(self, *args, **opt)
  File "/cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/MCGenerators/madgraph5amc/2.9.3.atlas/x86_64-centos7-gcc62-opt/madgraph/interface/reweight_interface.py", line 564, in do_launch
    weight = self.calculate_weight(event)
  File "/cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/MCGenerators/madgraph5amc/2.9.3.atlas/x86_64-centos7-gcc62-opt/madgraph/interface/reweight_interface.py", line 1008, in calculate_weight
    w_orig = self.calculate_matrix_element(event, 0)
  File "/cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/MCGenerators/madgraph5amc/2.9.3.atlas/x86_64-centos7-gcc62-opt/madgraph/interface/reweight_interface.py", line 1227, in calculate_matrix_element
    orig_order, Pdir, hel_dict = self.id_to_path[tag]
KeyError: ((21, 21), (21, 25))
Value of current Options:
              text_editor : None
      notification_center : True
       cluster_local_path : None
    cluster_status_update : (600, 30)
               hepmc_path : None
          pythia-pgs_path : None
              thepeg_path : None
        madanalysis5_path : None
                 run_mode : 2
        cluster_temp_path : None
            cluster_queue : None
         madanalysis_path : None
                   lhapdf : /userdata3/acueto/MadGraphAthena/GGH_NLO_FxFx/run_shower/lhapdf-config
             stdout_level : None
            f2py_compiler : f2py2
                    ninja : /cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/MCGenerators//gosam_contrib/2.0-779ba/x86_64-centos7-gcc62-opt/lib
   automatic_html_opening : False
       cluster_retry_wait : 300
      exrootanalysis_path : None
                  timeout : 60
                  nb_core : 64
        f2py_compiler_py2 : f2py2
        f2py_compiler_py3 : None
         fortran_compiler : None
                  collier : /cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/MCGenerators//collier/1.1-92381/x86_64-centos7-gcc62-opt
             pythia8_path : None
                hwpp_path : None
                  td_path : None
             delphes_path : None
              auto_update : 7
             cluster_type : condor
               eps_viewer : None
                  fastjet : /cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/LCG_88b/fastjet/3.2.0/x86_64-centos7-gcc62-opt/bin/fastjet-config
              web_browser : None
             cluster_size : 100
           cluster_memory : None
      output_dependencies : internal
               lhapdf_py3 : /cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/MCGenerators/lhapdf/6.2.3-0ff65/x86_64-centos7-gcc62-opt/bin/lhapdf-config
               lhapdf_py2 : /userdata3/acueto/MadGraphAthena/GGH_NLO_FxFx/run_shower/lhapdf-config
             cluster_time : None
         cluster_nb_retry : 1
                 mg5_path : /cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/MCGenerators/madgraph5amc/2.9.3.atlas-a5843/x86_64-centos7-gcc62-opt
             syscalc_path : /cvmfs/atlas-nightlies.cern.ch/repo/sw/21.6_AthGeneration_x86_64-centos7-gcc62-opt/sw/lcg/releases/MCGenerators/syscalc/1.1.4p3-61111/x86_64-centos7-gcc62-opt
             cpp_compiler : None
#************************************************************
#* MadGraph5_aMC@NLO *
#* *
#* * * *
#* * * * * *
#* * * * * 5 * * * * *
#* * * * * *
#* * * *
#* *
#* *
#* VERSION 2.9.3 2021-03-25 *
#* *
#* The MadGraph5_aMC@NLO Development Team - Find us at *
#* https://server06.fynu.ucl.ac.be/projects/madgraph *
#* *
#************************************************************
#* *
#* Command File for MadGraph5_aMC@NLO *
#* *
#* run as ./bin/mg5_aMC filename *
#* *
#************************************************************
set group_subprocesses Auto
set ignore_six_quark_processes False
set max_t_for_channel 99
set loop_optimized_output True
set low_mem_multicore_nlo_generation False
set default_unset_couplings 99
set zerowidth_tchannel True
set loop_color_flows False
set gauge unitary
set complex_mass_scheme False
set max_npoint_for_channel 0
import model HC_NLO_X0_UFO-heft
define p = g u c d s u~ c~ d~ s~
define j = g u c d s u~ c~ d~ s~
define l+ = e+ mu+
define l- = e- mu-
define vl = ve vm vt
define vl~ = ve~ vm~ vt~
define p = 21 2 4 1 3 -2 -4 -1 -3 5 -5 # pass to 5 flavors
define j = p
generate p p > x0 /t t~ [QCD] @0
add process p p > x0 j /t t~ [QCD] @1
add process p p > x0 j j /t t~ QED<=1 [QCD] @2
output -f -nojpeg
######################################################################
## Process generated with '-heft' model restrictions ##
## 5F scheme (MB=0) ##
## GLUON FUSION AT NLO using the Higgs Effective Field Theory ##
## (i.e. in the limit Mtop->infinity) ##
## ##
## These restrictions should be used only to generate ##
## X0 (plus jets) in the gluon fusion channel ##
## ##
## NB: ##
## Please be sure that before generating this process, ##
## you have correctly set the content of the multiparticles ##
## 'p' (proton) and 'j' (jet) inside MG5_aMC, ##
## accordingly to the massless flavour scheme ##
## 5F: p, j = g d d~ u u~ s s~ c c~ b b~ ##
## ##
## Please be sure that you have filtered out all the top quark ##
## loops using '/ t' in the generation command ##
######################################################################
###################################
## INFORMATION FOR FRBLOCK
###################################
Block frblock
    1 1.000000e+03 # Lambda
    2 1.000000e+00 # cosa
    3 1.000000e+00 # kSM
    8 1.000000e+00 # kHll
    9 1.000000e+00 # kAll
   10 1.000000e+00 # kHaa
   11 1.000000e+00 # kAaa
   12 1.000000e+00 # kHza
   13 1.000000e+00 # kAza
   14 1.000000e+00 # kHgg
   15 1.000000e+00 # kAgg
   16 0.000000e+00 # kHzz
   17 0.000000e+00 # kAzz
   18 0.000000e+00 # kHww
   19 0.000000e+00 # kAww
   20 0.000000e+00 # kHda
   21 0.000000e+00 # kHdz
   22 0.000000e+00 # kHdwR (real part of kHdw)
   23 0.000000e+00 # kHdwI (imaginary part of kHdw)

###################################
### INFORMATION FOR LOOP
####################################
Block loop
  1 9.118800e+01 # MU_R

###################################
## INFORMATION FOR SMINPUTS
###################################
Block SMINPUTS
    1 1.325070e+02 # aEWM1
    2 1.166390e-05 # Gf
    3 1.180000e-01 # aS
###################################
## INFORMATION FOR MASS
###################################
Block MASS
    6 1.730000e+02 # MT
   15 1.777000e+00 # MTA
   23 9.118800e+01 # MZ
   25 1.250000e+02 # MX0
## Dependent parameters, given by model restrictions.
## Those values should be edited following the
## analytical expression. MG5 ignores those values
## but they are important for interfacing the output of MG5
## to external program such as Pythia.
  1 0.000000 # d : 0.0
  2 0.000000 # u : 0.0
  3 0.000000 # s : 0.0
  4 0.000000 # c : 0.0
  5 0.000000 # b : 0.0
  11 0.000000 # e- : 0.0
  12 0.000000 # ve : 0.0
  13 0.000000 # mu- : 0.0
  14 0.000000 # vm : 0.0
  16 0.000000 # vt : 0.0
  21 0.000000 # g : 0.0
  22 0.000000 # a : 0.0
  24 80.419002 # w+ : cmath.sqrt(MZ__exp__2/2. + cmath.sqrt(MZ__exp__4/4. - (aEW*cmath.pi*MZ__exp__2)/(Gf*sqrt__2)))
  82 0.000000 # gh : 0.0

###################################
## INFORMATION FOR YUKAWA
###################################
Block YUKAWA
   15 1.777000e+00 # ymtau
###################################
## INFORMATION FOR DECAY
###################################
DECAY 6 1.491500e+00 # top width
DECAY 23 2.441404e+00 # Z width
DECAY 24 2.047600e+00 # W width
DECAY 25 4.070000e-03 # X0 width
## Dependent parameters, given by model restrictions.
## Those values should be edited following the
## analytical expression. MG5 ignores those values
## but they are important for interfacing the output of MG5
## to external program such as Pythia.
DECAY 1 0.000000 # d : 0.0
DECAY 2 0.000000 # u : 0.0
DECAY 3 0.000000 # s : 0.0
DECAY 4 0.000000 # c : 0.0
DECAY 5 0.000000 # b : 0.0
DECAY 11 0.000000 # e- : 0.0
DECAY 12 0.000000 # ve : 0.0
DECAY 13 0.000000 # mu- : 0.0
DECAY 14 0.000000 # vm : 0.0
DECAY 15 0.000000 # ta- : 0.0
DECAY 16 0.000000 # vt : 0.0
DECAY 21 0.000000 # g : 0.0
DECAY 22 0.000000 # a : 0.0
DECAY 82 0.000000 # gh : 0.0
#===========================================================
# QUANTUM NUMBERS OF NEW STATE(S) (NON SM PDG CODE)
#===========================================================

Block QNUMBERS 82 # gh
        1 0 # 3 times electric charge
        2 1 # number of spin states (2S+1)
        3 8 # colour rep (1: singlet, 3: triplet, 8: octet)
        4 1 # Particle/Antiparticle distinction (0=own anti)
#***********************************************************************
# MadGraph5_aMC@NLO *
# *
# run_card.dat aMC@NLO *
# *
# This file is used to set the parameters of the run. *
# *
# Some notation/conventions: *
# *
# Lines starting with a hash (#) are info or comments *
# *
# mind the format: value = variable ! comment *
# *
# Some of the values of variables can be list. These can either be *
# comma or space separated. *
# *
# To display additional parameter, you can use the command: *
# update to_full *
#***********************************************************************
#
#*******************
# Running parameters
#*******************
#
#***********************************************************************
# Tag name for the run (one word) *
#***********************************************************************
tag_1 = run_tag ! name of the run
#***********************************************************************
# Number of LHE events (and their normalization) and the required *
# (relative) accuracy on the Xsec. *
# These values are ignored for fixed order runs *
#***********************************************************************
3000 = nevents ! Number of unweighted events requested
0.01 = req_acc ! Required accuracy (-1=auto determined from nevents)
-1 = nevt_job! Max number of events per job in event generation.
! (-1= no split).
#***********************************************************************
# Normalize the weights of LHE events such that they sum or average to *
# the total cross section *
#***********************************************************************
average = event_norm ! valid settings: average, sum, bias
#***********************************************************************
# Number of points per itegration channel (ignored for aMC@NLO runs) *
#***********************************************************************
0.01 = req_acc_FO ! Required accuracy (-1=ignored, and use the
! number of points and iter. below)
# These numbers are ignored except if req_acc_FO is equal to -1
5000 = npoints_FO_grid ! number of points to setup grids
4 = niters_FO_grid ! number of iter. to setup grids
10000 = npoints_FO ! number of points to compute Xsec
6 = niters_FO ! number of iter. to compute Xsec
#***********************************************************************
# Random number seed *
#***********************************************************************
123456 = iseed ! rnd seed (0=assigned automatically=default))
#***********************************************************************
# Collider type and energy *
#***********************************************************************
1 = lpp1 ! beam 1 type (0 = no PDF)
1 = lpp2 ! beam 2 type (0 = no PDF)
6500.0 = ebeam1 ! beam 1 energy in GeV
6500.0 = ebeam2 ! beam 2 energy in GeV
#***********************************************************************
# PDF choice: this automatically fixes also alpha_s(MZ) and its evol. *
#***********************************************************************
lhapdf = pdlabel ! PDF set
90400 = lhaid ! If pdlabel=lhapdf, this is the lhapdf number. Only
! numbers for central PDF sets are allowed. Can be a list;
! PDF sets beyond the first are included via reweighting.
#***********************************************************************
# Include the NLO Monte Carlo subtr. terms for the following parton *
# shower (HERWIG6 | HERWIGPP | PYTHIA6Q | PYTHIA6PT | PYTHIA8) *
# WARNING: PYTHIA6PT works only for processes without FSR!!!! *
#***********************************************************************
PYTHIA8 = parton_shower
1.0 = shower_scale_factor ! multiply default shower starting
! scale by this factor
#***********************************************************************
#***********************************************************************
# Renormalization and factorization scales *
# (Default functional form for the non-fixed scales is the sum of *
# the transverse masses divided by two of all final state particles *
# and partons. This can be changed in SubProcesses/set_scales.f or via *
# dynamical_scale_choice option) *
#***********************************************************************
False = fixed_ren_scale ! if .true. use fixed ren scale
False = fixed_fac_scale ! if .true. use fixed fac scale
91.118 = muR_ref_fixed ! fixed ren reference scale
91.118 = muF_ref_fixed ! fixed fact reference scale
-1 = dynamical_scale_choice ! Choose one (or more) of the predefined
! dynamical choices. Can be a list; scale choices beyond the
! first are included via reweighting
1.0 = muR_over_ref ! ratio of current muR over reference muR
1.0 = muF_over_ref ! ratio of current muF over reference muF
#***********************************************************************
# Reweight variables for scale dependence and PDF uncertainty *
#***********************************************************************
1.0, 2.0, 0.5 = rw_rscale ! muR factors to be included by reweighting
1.0, 2.0, 0.5 = rw_fscale ! muF factors to be included by reweighting
True = reweight_scale ! Reweight to get scale variation using the
! rw_rscale and rw_fscale factors. Should be a list of
! booleans of equal length to dynamical_scale_choice to
! specify for which choice to include scale dependence.
False = reweight_PDF ! Reweight to get PDF uncertainty. Should be a
! list booleans of equal length to lhaid to specify for
! which PDF set to include the uncertainties.
#***********************************************************************
# Store reweight information in the LHE file for off-line model- *
# parameter reweighting at NLO+PS accuracy *
#***********************************************************************
False = store_rwgt_info ! Store info for reweighting in LHE file
#***********************************************************************
# ickkw parameter: *
# 0: No merging *
# 3: FxFx Merging - WARNING! Applies merging only at the hard-event *
# level. After showering an MLM-type merging should be applied as *
# well. See http://amcatnlo.cern.ch/FxFx_merging.htm for details. *
# 4: UNLOPS merging (with pythia8 only). No interface from within *
# MG5_aMC available, but available in Pythia8. *
# -1: NNLL+NLO jet-veto computation. See arxiv:1412.8408 [hep-ph]. *
#***********************************************************************
3 = ickkw
#***********************************************************************
#
#***********************************************************************
# BW cutoff (M+/-bwcutoff*Gamma). Determines which resonances are *
# written in the LHE event file *
#***********************************************************************
15.0 = bwcutoff
#***********************************************************************
# Cuts on the jets. Jet clustering is performed by FastJet. *
# - When matching to a parton shower, these generation cuts should be *
# considerably softer than the analysis cuts. *
# - More specific cuts can be specified in SubProcesses/cuts.f *
#***********************************************************************
1.0 = jetalgo ! FastJet jet algorithm (1=kT, 0=C/A, -1=anti-kT)
1.0 = jetradius ! The radius parameter for the jet algorithm
10 = ptj ! Min jet transverse momentum
-1.0 = etaj ! Max jet abs(pseudo-rap) (a value .lt.0 means no cut)
#***********************************************************************
# Cuts on the charged leptons (e+, e-, mu+, mu-, tau+ and tau-) *
# More specific cuts can be specified in SubProcesses/cuts.f *
#***********************************************************************
0.0 = ptl ! Min lepton transverse momentum
-1.0 = etal ! Max lepton abs(pseudo-rap) (a value .lt.0 means no cut)
0.0 = drll ! Min distance between opposite sign lepton pairs
0.0 = drll_sf ! Min distance between opp. sign same-flavor lepton pairs
0.0 = mll ! Min inv. mass of all opposite sign lepton pairs
30.0 = mll_sf ! Min inv. mass of all opp. sign same-flavor lepton pairs
#***********************************************************************
# Photon-isolation cuts, according to hep-ph/9801442. When ptgmin=0, *
# all the other parameters are ignored. *
# More specific cuts can be specified in SubProcesses/cuts.f *
#***********************************************************************
20.0 = ptgmin ! Min photon transverse momentum
-1.0 = etagamma ! Max photon abs(pseudo-rap)
0.4 = R0gamma ! Radius of isolation code
1.0 = xn ! n parameter of eq.(3.4) in hep-ph/9801442
1.0 = epsgamma ! epsilon_gamma parameter of eq.(3.4) in hep-ph/9801442
True = isoEM ! isolate photons from EM energy (photons and leptons)
#***********************************************************************
# Cuts associated to MASSIVE particles identified by their PDG codes. *
# All cuts are applied to both particles and anti-particles, so use *
# POSITIVE PDG CODES only. Example of the syntax is {6 : 100} or *
# {6:100, 25:200} for multiple particles *
#***********************************************************************
{} = pt_min_pdg ! Min pT for a massive particle
{} = pt_max_pdg ! Max pT for a massive particle
{} = mxx_min_pdg ! inv. mass for any pair of (anti)particles
#***********************************************************************
# For aMCfast+APPLGRID use in PDF fitting (http://amcfast.hepforge.org)*
#***********************************************************************
0 = iappl ! aMCfast switch (0=OFF, 1=prepare grids, 2=fill grids)
#***********************************************************************

Question information

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Revision history for this message
Olivier Mattelaer (olivier-mattelaer) said :
#1

Hi,

I do not see your reweight card.
But it seems that you miss one matrix-element in that card. (g g > g h)
Is that possible?

Olivier

Revision history for this message
Ana Rosario Cueto Gomez (acueto) said :
#2

Hi Oliver,

thanks for your reply. The reweigt card looks like this:

change mode NLO_tree
change model loop_sm-no_b_mass
change process p p > h [QCD]
change process p p > h j [QCD] --add
change process p p > h j j QED<=1 [QCD] --add
change process p p > h j j j QED<=1 [QCD] --add
launch --rwgt_name=mtnlo --rwgt_info=mtnlo

I do not explicitly have g g > g h, but was assuming that they would be contained in the p and j definition as in the main process. Maybe I should explicitly add it? In this case, which would be the correct syntax?

Thanks, Ana

Revision history for this message
Olivier Mattelaer (olivier-mattelaer) said :
#3

Hi,

Sorry for the late reply (flood issue --I'm living in belgium-- and holliday).

I do not think that your syntax is valid for the re-weigthing. You are using a NLO syntax ([QCD]) which is not that meaningfull for re-weighting. Please use the exact same syntax as in the slides that you refer to.

Cheers,

Olivier

Revision history for this message
Ana Rosario Cueto Gomez (acueto) said :
#4

Dear Olivier,

no problem and sorry to hear that you were affected.

I tried re-running everything with the following reweighting card:
change mode NLO_tree
change model loop_sm-no_b_mass
change process p p > h [sqrvirt=QCD]
change process p p > h j [sqrvirt=QCD] --add
change process p p > h j j QED=1 [sqrvirt=QCD] --add
change process p p > h j j j QED=1 [sqrvirt=QCD] --add
launch --rwgt_name=mtnlo --rwgt_info=mtnlo

and get exactly the same problem:
"reweight /userdata3/acueto/MadGraphAthena/GGH_NLO_FxFx/run_shower_new/madevent/Events/GridRun_123456/events.lhe.gz_0.lhe -from_cards --multicore=create" interrupted with error:
 KeyError : ((21, 21), (21, 25))

Best,
Ana

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