Fortran run time error
Dear MadGraph team,
I am studying the cuts effect on the higgs signal/ background. I really need your help to overcome some difficulties and find answers to my questions.
1- During the generation of the process p p > j j ta+ ta-, (ta+ > e+ ve vt~, ta- > mu- vmé vt), a message error appears:
refine 10000
Creating Jobs
Refine results to 10000
P0_
P0_
Idle: 5 Running: 2 Finish: 0
Idle: 4 Running: 2 Finish: 1
Idle: 3 Running: 2 Finish: 2
Idle: 2 Running: 2 Finish: 3
Idle: 1 Running: 2 Finish: 4
P0_
Idle: 3 Running: 2 Finish: 5
At line 164 of file driver.f (unit = 27, file = '/tmp/gfortrant
Fortran runtime error: Sequential READ or WRITE not allowed after EOF marker, possibly use REWIND or BACKSPACE
Idle: 2 Running: 2 Finish: 6
Idle: 1 Running: 2 Finish: 7
P0_
Idle: 8 Running: 2 Finish: 8
Idle: 7 Running: 2 Finish: 9
Idle: 6 Running: 2 Finish: 10
Idle: 5 Running: 2 Finish: 11
Idle: 4 Running: 2 Finish: 12
Idle: 3 Running: 2 Finish: 13
Idle: 2 Running: 2 Finish: 14
Idle: 1 Running: 2 Finish: 15
The calculation can't be completed and stops in this stage. How can I solve this problem please?
Besides, how can I speed up the generation time of this process?
For more information, please find below the used cards of this process:
#######
## 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. By default, ##
## this is only 1->2 decay modes. ##
## ##
#######
#######
## 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(
#######
## 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 5.753088e-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
#******
# MadGraph5_aMC@NLO *
# *
# run_card.dat MadEvent *
# *
# This file is used to set the parameters of the run. *
# *
# Some notation/
# *
# Lines starting with a '# ' are info or comments *
# *
# mind the format: value = variable ! comment *
#******
#
#******
# Running parameters
#******
#
#******
# Tag name for the run (one word) *
#******
tag_1 = run_tag ! name of the run
#******
# Run to generate the grid pack *
#******
.false. = gridpack !True = setting up the grid pack
#******
# Number of events and rnd seed *
# Warning: Do not generate more than 1M events in a single run *
# If you want to run Pythia, avoid more than 50k events in a run. *
#******
10000 = nevents ! Number of unweighted events requested
0 = iseed ! rnd seed (0=assigned automatically=
#******
# Collider type and energy *
# lpp: 0=No PDF, 1=proton, -1=antiproton, 2=photon from proton, *
# 3=photon from electron *
#******
1 = lpp1 ! beam 1 type
1 = lpp2 ! beam 2 type
6500 = ebeam1 ! beam 1 total energy in GeV
6500 = ebeam2 ! beam 2 total energy in GeV
#******
# Beam polarization from -100 (left-handed) to 100 (right-handed) *
#******
0 = polbeam1 ! beam polarization for beam 1
0 = polbeam2 ! beam polarization for beam 2
#******
# PDF CHOICE: this automatically fixes also alpha_s and its evol. *
#******
'cteq6l1' = pdlabel ! PDF set
#******
# Renormalization and factorization scales *
#******
F = fixed_ren_scale ! if .true. use fixed ren scale
F = fixed_fac_scale ! if .true. use fixed fac scale
91.1880 = scale ! fixed ren scale
91.1880 = dsqrt_q2fact1 ! fixed fact scale for pdf1
91.1880 = dsqrt_q2fact2 ! fixed fact scale for pdf2
1 = scalefact ! scale factor for event-by-event scales
#******
# Matching - Warning! ickkw > 1 is still beta
#******
1 = ickkw ! 0 no matching, 1 MLM, 2 CKKW matching
1 = highestmult ! for ickkw=2, highest mult group
1 = ktscheme ! for ickkw=1, 1 Durham kT, 2 Pythia pTE
1 = alpsfact ! scale factor for QCD emission vx
F = chcluster ! cluster only according to channel diag
T = pdfwgt ! for ickkw=1, perform pdf reweighting
5 = asrwgtflavor ! highest quark flavor for a_s reweight
T = clusinfo ! include clustering tag in output
#******
#******
#
#******
# Automatic ptj and mjj cuts if xqcut > 0
# (turn off for VBF and single top processes)
#******
T = auto_ptj_mjj ! Automatic setting of ptj and mjj
#******
#
#******
# BW cutoff (M+/-bwcutoff*
#******
1000000 = bwcutoff ! (M+/-bwcutoff*
#******
# Apply pt/E/eta/dr/mij cuts on decay products or not
# (note that etmiss/
#******
T = cut_decays ! Cut decay products
#******
# Number of helicities to sum per event (0 = all helicities)
# 0 gives more stable result, but longer run time (needed for
# long decay chains e.g.).
# Use >=2 if most helicities contribute, e.g. pure QCD.
#******
0 = nhel ! Number of helicities used per event
#******
# Standard Cuts
#******
#
#******
# Minimum and maximum pt's (for max, -1 means no cut) *
#******
20 = ptj ! minimum pt for the jets
20 = ptb ! minimum pt for the b
10 = pta ! minimum pt for the photons
20 = ptl ! minimum pt for the charged leptons
0 = misset ! minimum missing Et (sum of neutrino's momenta)
0 = ptheavy ! minimum pt for one heavy final state
1.0 = ptonium ! minimum pt for the quarkonium states
-1 = ptjmax ! maximum pt for the jets
-1 = ptbmax ! maximum pt for the b
-1 = ptamax ! maximum pt for the photons
120 = ptlmax ! maximum pt for the charged leptons
-1 = missetmax ! maximum missing Et (sum of neutrino's momenta)
#******
# Minimum and maximum E's (in the lab frame) *
#******
0 = ej ! minimum E for the jets
0 = eb ! minimum E for the b
0 = ea ! minimum E for the photons
0 = el ! minimum E for the charged leptons
-1 = ejmax ! maximum E for the jets
-1 = ebmax ! maximum E for the b
-1 = eamax ! maximum E for the photons
-1 = elmax ! maximum E for the charged leptons
#******
# Maximum and minimum absolute rapidity (for max, -1 means no cut) *
#******
5 = etaj ! max rap for the jets
-1 = etab ! max rap for the b
2.5 = etaa ! max rap for the photons
2.5 = etal ! max rap for the charged leptons
0.6 = etaonium ! max rap for the quarkonium states
-5 = etajmin ! min rap for the jets
0 = etabmin ! min rap for the b
0 = etaamin ! min rap for the photons
-2.5 = etalmin ! main rap for the charged leptons
#******
# Minimum and maximum DeltaR distance *
#******
0.7 = drjj ! min distance between jets
0 = drbb ! min distance between b's
2.2 = drll ! min distance between leptons
0.4 = draa ! min distance between gammas
0 = drbj ! min distance between b and jet
0.4 = draj ! min distance between gamma and jet
0.7 = drjl ! min distance between jet and lepton
0 = drab ! min distance between gamma and b
0 = drbl ! min distance between b and lepton
0.4 = dral ! min distance between gamma and lepton
-1 = drjjmax ! max distance between jets
-1 = drbbmax ! max distance between b's
-1 = drllmax ! max distance between leptons
-1 = draamax ! max distance between gammas
-1 = drbjmax ! max distance between b and jet
-1 = drajmax ! max distance between gamma and jet
-1 = drjlmax ! max distance between jet and lepton
-1 = drabmax ! max distance between gamma and b
-1 = drblmax ! max distance between b and lepton
-1 = dralmax ! maxdistance between gamma and lepton
#******
# Minimum and maximum invariant mass for pairs *
#******
650 = mmjj ! min invariant mass of a jet pair
0 = mmbb ! min invariant mass of a b pair
0 = mmaa ! min invariant mass of gamma gamma pair
0 = mmll ! min invariant mass of l+l- (same flavour) lepton pair
-1 = mmjjmax ! max invariant mass of a jet pair
-1 = mmbbmax ! max invariant mass of a b pair
-1 = mmaamax ! max invariant mass of gamma gamma pair
110 = mmllmax ! max invariant mass of l+l- (same flavour) lepton pair
#******
# Minimum and maximum invariant mass for all letpons *
#******
0 = mmnl ! min invariant mass for all letpons (l+- and vl)
-1 = mmnlmax ! max invariant mass for all letpons (l+- and vl)
#******
# Minimum and maximum pt for 4-momenta sum of leptons *
#******
0 = ptllmin ! Minimum pt for 4-momenta sum of leptons(l and vl)
-1 = ptllmax ! Maximum pt for 4-momenta sum of leptons(l and vl)
#******
# Inclusive cuts *
#******
0 = xptj ! minimum pt for at least one jet
0 = xptb ! minimum pt for at least one b
0 = xpta ! minimum pt for at least one photon
0 = xptl ! minimum pt for at least one charged lepton
#******
# Control the pt's of the jets sorted by pt *
#******
0 = ptj1min ! minimum pt for the leading jet in pt
0 = ptj2min ! minimum pt for the second jet in pt
0 = ptj3min ! minimum pt for the third jet in pt
0 = ptj4min ! minimum pt for the fourth jet in pt
-1 = ptj1max ! maximum pt for the leading jet in pt
-1 = ptj2max ! maximum pt for the second jet in pt
-1 = ptj3max ! maximum pt for the third jet in pt
-1 = ptj4max ! maximum pt for the fourth jet in pt
0 = cutuse ! reject event if fails any (0) / all (1) jet pt cuts
#******
# Control the pt's of leptons sorted by pt *
#******
0 = ptl1min ! minimum pt for the leading lepton in pt
0 = ptl2min ! minimum pt for the second lepton in pt
0 = ptl3min ! minimum pt for the third lepton in pt
0 = ptl4min ! minimum pt for the fourth lepton in pt
-1 = ptl1max ! maximum pt for the leading lepton in pt
-1 = ptl2max ! maximum pt for the second lepton in pt
-1 = ptl3max ! maximum pt for the third lepton in pt
-1 = ptl4max ! maximum pt for the fourth lepton in pt
#******
# Control the Ht(k)=Sum of k leading jets *
#******
0 = htjmin ! minimum jet HT=Sum(jet pt)
-1 = htjmax ! maximum jet HT=Sum(jet pt)
0 = ihtmin !inclusive Ht for all partons (including b)
-1 = ihtmax !inclusive Ht for all partons (including b)
0 = ht2min ! minimum Ht for the two leading jets
0 = ht3min ! minimum Ht for the three leading jets
0 = ht4min ! minimum Ht for the four leading jets
-1 = ht2max ! maximum Ht for the two leading jets
-1 = ht3max ! maximum Ht for the three leading jets
-1 = ht4max ! maximum Ht for the four leading jets
#******
# WBF cuts *
#******
0 = xetamin ! minimum rapidity for two jets in the WBF case
4.4 = deltaeta ! minimum rapidity for two jets in the WBF case
#******
# maximal pdg code for quark to be considered as a light jet *
# (otherwise b cuts are applied) *
#******
4 = maxjetflavor ! Maximum jet pdg code
#******
# Jet measure cuts *
#******
20 = xqcut ! minimum kt jet measure between partons
#******
2- when no cut is implemented (setting them to 0 in run_card), the calculation is interrupted. I read in the previous problems that this comes from the divergence. Can you gives me more physical details about this problem ? i.e: where is the affected term in the cross section expression that produces this divergence and how the cut solves this problem? Is there any advised reference that well-illustrate the effects of the cuts ?
I appreciate your help and cooperation.
Best,
Asma
Question information
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- English Edit question
- Status:
- Solved
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- Solved by:
- Olivier Mattelaer
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