amcfast_root

Bug #1801974 reported by mohamed meziani kada
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
MadGraph5_aMC@NLO
Invalid
Undecided
Valerio Bertone

Bug Description

Dear Experts,

I am trying to generate p p > w+ [QCD] in MG5_aMC_v2_6_3_2 and to produce the grid files with ApplGrid 1.4.70 interfaced with amcfast-01-03-00. I use lhapdf-6.2.1 and root-6.12.04. I set iappl=1 in the runcard.dat with root option for FO_analysis_card. I use the analyse_root_pp_V.o file.
 I am getting this error message:

#************************************************************
#* MadGraph5_aMC@NLO *
#* *
#* * * *
#* * * * * *
#* * * * * 5 * * * * *
#* * * * * *
#*
 I am getting this error message: * * *
#* *
#* *
#* VERSION 2.6.3.2 2018-06-22 *
#* *
#* 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 *
#* *
#************************************************************
launch auto
Traceback (most recent call last):
  File "/home/hep-ph/MG5_aMC_v2_6_3_2/madgraph/interface/extended_cmd.py", line 1501, in onecmd
    return self.onecmd_orig(line, **opt)
  File "/home/hep-ph/MG5_aMC_v2_6_3_2/madgraph/interface/extended_cmd.py", line 1450, in onecmd_orig
    return func(arg, **opt)
  File "/home/hep-ph/MG5_aMC_v2_6_3_2/madgraph/interface/amcatnlo_run_interface.py", line 1664, in do_launch
    evt_file = self.run(mode, options)
  File "/home/hep-ph/MG5_aMC_v2_6_3_2/madgraph/interface/amcatnlo_run_interface.py", line 1828, in run
    self.run_all_jobs(jobs_to_run,integration_step)
  File "/home/hep-ph/MG5_aMC_v2_6_3_2/madgraph/interface/amcatnlo_run_interface.py", line 2101, in run_all_jobs
    self.wait_for_complete(run_type)
  File "/home/hep-ph/MG5_aMC_v2_6_3_2/madgraph/interface/amcatnlo_run_interface.py", line 4636, in wait_for_complete
    self.cluster.wait(self.me_dir, update_status)
  File "/home/hep-ph/MG5_aMC_v2_6_3_2/madgraph/various/cluster.py", line 822, in wait
    raise Exception, self.fail_msg
Exception: program /home/hep-ph/MG5_aMC_v2_6_3_2/amcfast2_test/SubProcesses/P0_udx_wp/ajob1 1 all 0 1 launch ends with non zero status: 246. Stop all computation
Value of current Options:
              text_editor : None
      notification_center : True
                    pjfry : None
       cluster_local_path : None
  default_unset_couplings : 99
       group_subprocesses : Auto
ignore_six_quark_processes : False
    loop_optimized_output : True
    cluster_status_update : (600, 30)
         fortran_compiler : None
               hepmc_path : None
                  collier : /home/hep-ph/MG5_aMC_v2_6_3_2/HEPTools/lib
              auto_update : 7
             pythia8_path : /home/hep-ph/MG5_aMC_v2_6_3_2/HEPTools/pythia8
                hwpp_path : None
low_mem_multicore_nlo_generation : False
                    golem : /home/hep-ph/MG5_aMC_v2_6_3_2/golem95/lib
          pythia-pgs_path : None
                  td_path : None
             delphes_path : /home/hep-ph/MG5_aMC_v2_6_3_2/HEPTools/madanalysis5/madanalysis5/tools/delphes
              thepeg_path : None
             cluster_type : condor
        madanalysis5_path : /home/hep-ph/MG5_aMC_v2_6_3_2/HEPTools/madanalysis5/madanalysis5
      exrootanalysis_path : /home/hep-ph/MG5_aMC_v2_6_3_2/HEPTools/madanalysis5/madanalysis5/tools/delphes/external/ExRootAnalysis
                      OLP : MadLoop
                 applgrid : /home/hep-ph/applgrid/bin/applgrid-config
               eps_viewer : None
                  fastjet : /home/hep-ph/MG5_aMC_v2_6_3_2/HEPTools/madanalysis5/madanalysis5/tools/fastjet/bin/fastjet-config
                 run_mode : 2
              web_browser : None
   automatic_html_opening : False
        cluster_temp_path : None
             cluster_size : 100
            cluster_queue : None
             syscalc_path : None
         madanalysis_path : None
                   lhapdf : /home/hep-ph/lhapdf/bin/lhapdf-config
             stdout_level : 20
                  nb_core : 4
            f2py_compiler : None
                    ninja : /home/hep-ph/MG5_aMC_v2_6_3_2/HEPTools/lib
                  amcfast : /home/hep-ph/amcfast/bin/amcfast-config
       cluster_retry_wait : 300
      output_dependencies : external
           crash_on_error : False
mg5amc_py8_interface_path : /home/hep-ph/MG5_aMC_v2_6_3_2/HEPTools/MG5aMC_PY8_interface
         loop_color_flows : False
                  samurai : None
         cluster_nb_retry : 1
                 mg5_path : /home/hep-ph/MG5_aMC_v2_6_3_2
                  timeout : 60
                    gauge : unitary
      complex_mass_scheme : False
             cpp_compiler : None
   max_npoint_for_channel : 0
#************************************************************
#* MadGraph5_aMC@NLO *
#* *
#* * * *
#* * * * * *
#* * * * * 5 * * * * *
#* * * * * *
#* * * *
#* *
#* *
#* VERSION 2.6.3.2 2018-06-22 *
#* *
#* 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 default_unset_couplings 99
set group_subprocesses Auto
set ignore_six_quark_processes False
set loop_optimized_output True
set low_mem_multicore_nlo_generation False
set loop_color_flows False
set gauge unitary
set complex_mass_scheme False
set max_npoint_for_channel 0
import model sm
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~
import model loop_sm
generate p p > w+ [QCD]
output amcfast2_test
######################################################################
## PARAM_CARD AUTOMATICALY GENERATED BY MG5 FOLLOWING UFO MODEL ####
######################################################################
## ##
## Width set on Auto will be computed following the information ##
## present in the decay.py files of the model. ##
## See arXiv:1402.1178 for more details. ##
## ##
######################################################################

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

###################################
## INFORMATION FOR MASS
###################################
Block mass
    5 4.700000e+00 # MB
    6 1.730000e+02 # MT
   15 1.777000e+00 # MTA
   23 9.118800e+01 # MZ
   25 1.250000e+02 # MH
## 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
  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)))

###################################
## INFORMATION FOR SMINPUTS
###################################
Block sminputs
    1 1.325070e+02 # aEWM1
    2 1.166390e-05 # Gf
    3 1.180000e-01 # aS

###################################
## INFORMATION FOR YUKAWA
###################################
Block yukawa
    5 4.700000e+00 # ymb
    6 1.730000e+02 # ymt
   15 1.777000e+00 # ymtau

###################################
## INFORMATION FOR DECAY
###################################
DECAY 6 1.491500e+00 # WT
DECAY 23 2.441404e+00 # WZ
DECAY 24 2.047600e+00 # WW
DECAY 25 6.382339e-03 # WH
## 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
#===========================================================
# 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 *
#***********************************************************************
 10000 = nevents ! Number of unweighted events requested
 -1.0 = 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 *
#***********************************************************************
 0 = 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
 229800 = 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!!!! *
#***********************************************************************
  HERWIG6 = 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]. *
#***********************************************************************
 0 = 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)
  0.7 = jetradius ! The radius parameter for the jet algorithm
 10.0 = 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)*
#***********************************************************************
 1 = iappl ! aMCfast switch (0=OFF, 1=prepare grids, 2=fill grids)
#***********************************************************************

Can you please take a look at it. Thanks in advance.

Meziani

Changed in mg5amcnlo:
assignee: nobody → Rikkert Frederix (frederix)
Revision history for this message
Rikkert Frederix (frederix) wrote :

Dear Meziani,

Did you follow the instructions available here: https://amcfast.hepforge.org/examples.html ?

--> You have to add the aMCfast required information to the analysis file.

Best,
Rikkert

Revision history for this message
mohamed meziani kada (kadameziani) wrote :

Dear Frederix

Thank you for your answer!

 I followed all the instructions contained in the link, the td version works correctly but the root version does not work.

Revision history for this message
Rikkert Frederix (frederix) wrote :

What does the log file in /home/hep-ph/MG5_aMC_v2_6_3_2/amcfast2_test/SubProcesses/P0_udx_wp/all_G1/log.txt say?

Rikkert

Revision history for this message
mohamed meziani kada (kadameziani) wrote :
Download full text (9.1 KiB)

it says this

aMCfast INFO: Setting up hook functions ...
==== LHAPDF6 USING DEFAULT-TYPE LHAGLUE INTERFACE ====
LHAPDF 6.2.1 loading /home/hep-ph/lhapdf/share/LHAPDF/NNPDF23_nlo_as_0118/NNPDF23_nlo_as_0118_0000.dat
NNPDF23_nlo_as_0118 PDF set, member #0, version 6; LHAPDF ID = 229800
 ===============================================================
 INFO: MadFKS read these parameters from FKS_params.dat
 ===============================================================
  > IRPoleCheckThreshold = 1.0000000000000001E-005
  > PrecisionVirtualAtRunTime = 1.0000000000000000E-003
  > NHelForMCoverHels = 4
  > VirtualFraction = 1.0000000000000000
  > MinVirtualFraction = 5.0000000000000001E-003
 ===============================================================
 A PDF is used, so alpha_s(MZ) is going to be modified
 Old value of alpha_s from param_card: 0.11799999999999999
 New value of alpha_s from PDF lhapdf : 0.11800232290472297
 *****************************************************
 * MadGraph/MadEvent *
 * -------------------------------- *
 * http://madgraph.hep.uiuc.edu *
 * http://madgraph.phys.ucl.ac.be *
 * http://madgraph.roma2.infn.it *
 * -------------------------------- *
 * *
 * PARAMETER AND COUPLING VALUES *
 * *
 *****************************************************

  External Params
  ---------------------------------

 MU_R = 91.188000000000002
 mdl_MB = 4.7000000000000002
 mdl_MT = 173.00000000000000
 mdl_MTA = 1.7769999999999999
 mdl_MZ = 91.188000000000002
 mdl_MH = 125.00000000000000
 aEWM1 = 132.50700000000001
 mdl_Gf = 1.1663900000000000E-005
 aS = 0.11799999999999999
 mdl_ymb = 4.7000000000000002
 mdl_ymt = 173.00000000000000
 mdl_ymtau = 1.7769999999999999
 mdl_WT = 1.4915000000000000
 mdl_WZ = 2.4414039999999999
 mdl_WW = 2.0476000000000001
 mdl_WH = 6.3823389999999999E-003
  Internal Params
  ---------------------------------

 mdl_conjg__CKM3x3 = 1.0000000000000000
 mdl_CKM22 = 1.0000000000000000
 mdl_lhv = 1.0000000000000000
 mdl_CKM3x3 = 1.0000000000000000
 mdl_conjg__CKM22 = 1.0000000000000000
 mdl_conjg__CKM33 = 1.0000000000000000
 mdl_Ncol = 3.0000000000000000
 mdl_CA = 3.0000000000000000
 mdl_TF = 0.50000000000000000
 mdl_CF = 1.3333333333333333
 mdl_complexi = ( 0.0000000000000000 , 1.0000000000000000 )
 mdl_MZ__exp__2 = 8315.2513440000002
 mdl_MZ__exp__4 = 69143404.913893804
 mdl_sqrt__2 = 1.4142135623730951
 mdl_MH__exp__2 = 15625.000000000000
 mdl_Ncol__exp__2 = 9.0000000000000000
 mdl_MB__exp__2 = 22.090000000000003
 mdl_MT__exp__2 = 29929.000000000000
 mdl_aEW = 7.5467711139788835E-003
...

Read more...

Revision history for this message
Rikkert Frederix (frederix) wrote :

There is this error message:

lumi_pdf::lumi_pdf() amcatnlo_obs_0_20181112094405.config combinations 6
aMCfast ERROR: mismatch in the lower limit of the histogram:
It is 0, it should be -6

I'm not sure what it means. I've contacted Valerio who knows this part of the code better. He might be able to help you.

Best,
Rikkert

Changed in mg5amcnlo:
assignee: Rikkert Frederix (frederix) → Valerio Bertone (valerio-bertone)
Revision history for this message
mohamed meziani kada (kadameziani) wrote :

Dear Frederix

Thank you very much

Meziani

Revision history for this message
Valerio Bertone (valerio-bertone) wrote :

Dear Meziani,

as the error message says, it looks like there a mismatch between the lower bound of one of the histograms in your analysis file (presumably the first because the *.config file has the string "obs_0") and the array of bins passed to aMCfast that in turns is passed to APPLgrid to book a grid.

Have you used the analysis_root_pp_V.f file as it comes with the code or you have modified it? If so, which modifications have you done? If not, could you please try to use analysis_td_pp_V.f (this is a TopDrawer analysis)?
If this works, the error you get may signal some problem in the histogramming routines used for the root analyses.

Best regards,
Valerio

Revision history for this message
mohamed meziani kada (kadameziani) wrote :

Dear Valerio

I used the analysis_root_pp_V.f file as it comes with the code, i don't modified it!

while te topdrawer version of the analysis works corectly.

best regards,

Meziani

Revision history for this message
Valerio Bertone (valerio-bertone) wrote :

Dear Menziani,

thank you for your prompt reply.
I will have a closer look at the histogramming routines to see if I can spot the problem.

Best regards,
Valerio

Revision history for this message
mohamed meziani kada (kadameziani) wrote :

By the way, what I forgot to say is that in the FO_Analyse_card file, I had to remove LCINT from FO_EXTRALIBS since I'm using root6.14.04

Revision history for this message
mohamed meziani kada (kadameziani) wrote :

Dear Valerio

I would like to know if you have taken a look at the histogramming routines, it would make me a great service.

best regards,

Meziani

Changed in mg5amcnlo:
status: New → Invalid
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