Soft test Failed in ttbar production (EFT)
Dear MadGraph team,
I am studying ttbar production at NLO in the SMEFT. For this I want to take advantage of the features of Madgraph5 v3, specifically I am using MG5_aMC_v3_0_1. I am copying below the content of the proc_card_mg5.dat
set default_
set group_subprocesses Auto
set ignore_
set loop_optimized_
set include_
set loop_color_flows False
set gauge unitary
set complex_mass_scheme False
set max_npoint_
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 SMEFTtopNLO
define p = 21 2 4 1 3 -2 -4 -1 -3 5 -5 # pass to 5 flavors
define j = p
generate p p > t t~ NP=1 QCD=2 QED=0 [QCD]
output
The issue comes when I try to generate events, as the result of typing 'launch' is
INFO: Update the dependent parameter of the param_card.dat
INFO: Starting run
INFO: Compiling the code
INFO: For gauge cancellation, the width of 't' has been set to zero.
INFO: Using built-in libraries for PDFs
INFO: Compiling source...
INFO: ...done, continuing with P* directories
INFO: Compiling directories...
INFO: Compiling on 8 cores
INFO: Compiling P0_gg_ttx...
INFO: Compiling P0_uux_ttx...
INFO: Compiling P0_ccx_ttx...
INFO: Compiling P0_ddx_ttx...
INFO: Compiling P0_uxu_ttx...
INFO: Compiling P0_cxc_ttx...
INFO: Compiling P0_dxd_ttx...
INFO: Compiling P0_bbx_ttx...
INFO: P0_uxu_ttx done.
INFO: Compiling P0_bxb_ttx...
INFO: P0_bbx_ttx done.
INFO: P0_ccx_ttx done.
INFO: P0_ddx_ttx done.
INFO: P0_dxd_ttx done.
INFO: P0_cxc_ttx done.
INFO: P0_uux_ttx done.
INFO: P0_gg_ttx done.
INFO: P0_bxb_ttx done.
INFO: Checking test output:
INFO: P0_gg_ttx
INFO: Result for test_ME:
INFO: Output of the failing test:
Enter 0 to compute MC/MC(limit)
1 to compute MC/ME(limit)
2 to compute ME/ME(limit)
Enter xi_i, y_ij to be used in coll/soft tests
Enter -2 to generate them randomly
Enter number of tests for soft and collinear limits
SPLIT TYPE USED: F T F
A PDF is used, so alpha_s(MZ) is going to be modified
Old value of alpha_s from param_card: 0.11839999999999999
*****
NNPDFDriver version 1.0.3
Grid: NNPDF23nlo_
*****
New value of alpha_s from PDF nn23nlo: 0.11899999999999999
WARNING: the value of maxjetflavorspe
Give FKS configuration number ("0" loops over all)
======
NEW FKS CONFIGURATION:
FKS configuration number is 1
FKS partons are: i= 5 j= 1
with PDGs: i= 21 j= 21
Enter graph number (iconfig), '0' loops over all graphs
Using random seed offsets: 1 , 1 , 0
with seed 32
Ranmar initialization seeds 10730 9407
tau_min 1 1 : 0.34600E+03 -- 0.34600E+03
tau_min 2 1 : 0.34600E+03 -- 0.34600E+03
tau_min 3 1 : 0.34600E+03 0.34600E+03 0.34600E+03
tau_min 4 1 : 0.34600E+03 0.34600E+03 0.34600E+03
tau_min 5 1 : 0.34600E+03 -- 0.34600E+03
tau_min 6 1 : 0.34600E+03 -- 0.34600E+03
tau_min 7 1 : 0.34600E+03 -- 0.34600E+03
tau_min 8 1 : 0.34600E+03 -- 0.34600E+03
tau_min 9 1 : 0.34600E+03 -- 0.34600E+03
tau_min 10 1 : 0.34600E+03 -- 0.34600E+03
tau_min 11 1 : 0.34600E+03 -- 0.34600E+03
tau_min 12 1 : 0.34600E+03 -- 0.34600E+03
tau_min 13 1 : 0.34600E+03 -- 0.34600E+03
tau_min 14 1 : 0.34600E+03 -- 0.34600E+03
tau_min 15 1 : 0.34600E+03 -- 0.34600E+03
tau_min 16 1 : 0.34600E+03 -- 0.34600E+03
tau_min 17 1 : 0.34600E+03 -- 0.34600E+03
tau_min 18 1 : 0.34600E+03 -- 0.34600E+03
tau_min 19 1 : 0.34600E+03 -- 0.34600E+03
tau_min 20 1 : 0.34600E+03 -- 0.34600E+03
BORN: keeping split order 1
BORN: keeping split order 2
BORN: not keeping split order 3
counterterm S.O 1 NP
BORN: keeping split order 1
BORN: not keeping split order 2
BORN: not keeping split order 3
counterterm S.O 2 QCD
BORN: keeping split order 1
BORN: keeping split order 2
BORN: not keeping split order 3
counterterm S.O 3 QED
BORN: not keeping split order 1
BORN: not keeping split order 2
BORN: not keeping split order 3
REAL 1: keeping split order 1
REAL 1: keeping split order 2
REAL 1: not keeping split order 3
Soft tests done for (Born) config 1
Failures: 103
Soft test 1 FAILED. Fraction of failures: 1.03
Collinear tests done for (Born) config 1
Failures: 0
Collinear test 1 PASSED. Fraction of failures: 0.00
======
NEW FKS CONFIGURATION:
FKS configuration number is 2
FKS partons are: i= 5 j= 2
with PDGs: i= 21 j= 21
Enter graph number (iconfig), '0' loops over all graphs
Soft tests done for (Born) config 1
Failures: 100
Soft test 2 FAILED. Fraction of failures: 1.00
Collinear tests done for (Born) config 1
Failures: 0
Collinear test 2 PASSED. Fraction of failures: 0.00
======
NEW FKS CONFIGURATION:
FKS configuration number is 3
FKS partons are: i= 5 j= 3
with PDGs: i= 21 j= 6
Enter graph number (iconfig), '0' loops over all graphs
Soft tests done for (Born) config 1
Failures: 100
Soft test 3 FAILED. Fraction of failures: 1.00
No collinear test for massive j_fks
======
NEW FKS CONFIGURATION:
FKS configuration number is 4
FKS partons are: i= 5 j= 4
with PDGs: i= 21 j= -6
Enter graph number (iconfig), '0' loops over all graphs
Soft tests done for (Born) config 1
Failures: 100
Soft test 4 FAILED. Fraction of failures: 1.00
No collinear test for massive j_fks
======
NEW FKS CONFIGURATION:
FKS configuration number is 5
FKS partons are: i= 5 j= 1
with PDGs: i= -2 j= -2
Enter graph number (iconfig), '0' loops over all graphs
REAL 2: not keeping split order 1
REAL 2: keeping split order 2
REAL 2: keeping split order 3
REAL 2: not keeping split order 4
REAL 2: keeping split order 5
REAL 2: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 5 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 2
Collinear test 5 PASSED. Fraction of failures: 0.02
======
NEW FKS CONFIGURATION:
FKS configuration number is 6
FKS partons are: i= 5 j= 1
with PDGs: i= 2 j= 2
Enter graph number (iconfig), '0' loops over all graphs
REAL 3: not keeping split order 1
REAL 3: keeping split order 2
REAL 3: keeping split order 3
REAL 3: not keeping split order 4
REAL 3: keeping split order 5
REAL 3: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 6 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 2
Collinear test 6 PASSED. Fraction of failures: 0.02
======
NEW FKS CONFIGURATION:
FKS configuration number is 7
FKS partons are: i= 5 j= 1
with PDGs: i= -4 j= -4
Enter graph number (iconfig), '0' loops over all graphs
REAL 4: not keeping split order 1
REAL 4: keeping split order 2
REAL 4: keeping split order 3
REAL 4: not keeping split order 4
REAL 4: keeping split order 5
REAL 4: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 7 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 2
Collinear test 7 PASSED. Fraction of failures: 0.02
======
NEW FKS CONFIGURATION:
FKS configuration number is 8
FKS partons are: i= 5 j= 1
with PDGs: i= 4 j= 4
Enter graph number (iconfig), '0' loops over all graphs
REAL 5: not keeping split order 1
REAL 5: keeping split order 2
REAL 5: keeping split order 3
REAL 5: not keeping split order 4
REAL 5: keeping split order 5
REAL 5: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 8 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 2
Collinear test 8 PASSED. Fraction of failures: 0.02
======
NEW FKS CONFIGURATION:
FKS configuration number is 9
FKS partons are: i= 5 j= 1
with PDGs: i= -1 j= -1
Enter graph number (iconfig), '0' loops over all graphs
REAL 6: not keeping split order 1
REAL 6: keeping split order 2
REAL 6: keeping split order 3
REAL 6: not keeping split order 4
REAL 6: keeping split order 5
REAL 6: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 9 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 2
Collinear test 9 PASSED. Fraction of failures: 0.02
======
NEW FKS CONFIGURATION:
FKS configuration number is 10
FKS partons are: i= 5 j= 1
with PDGs: i= 1 j= 1
Enter graph number (iconfig), '0' loops over all graphs
REAL 7: not keeping split order 1
REAL 7: keeping split order 2
REAL 7: keeping split order 3
REAL 7: not keeping split order 4
REAL 7: keeping split order 5
REAL 7: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 10 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 0
Collinear test 10 PASSED. Fraction of failures: 0.00
======
NEW FKS CONFIGURATION:
FKS configuration number is 11
FKS partons are: i= 5 j= 1
with PDGs: i= -5 j= -5
Enter graph number (iconfig), '0' loops over all graphs
REAL 8: not keeping split order 1
REAL 8: keeping split order 2
REAL 8: keeping split order 3
REAL 8: not keeping split order 4
REAL 8: keeping split order 5
REAL 8: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 11 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 2
Collinear test 11 PASSED. Fraction of failures: 0.02
======
NEW FKS CONFIGURATION:
FKS configuration number is 12
FKS partons are: i= 5 j= 1
with PDGs: i= 5 j= 5
Enter graph number (iconfig), '0' loops over all graphs
REAL 9: not keeping split order 1
REAL 9: keeping split order 2
REAL 9: keeping split order 3
REAL 9: not keeping split order 4
REAL 9: keeping split order 5
REAL 9: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 12 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 0
Collinear test 12 PASSED. Fraction of failures: 0.00
======
NEW FKS CONFIGURATION:
FKS configuration number is 13
FKS partons are: i= 5 j= 2
with PDGs: i= -2 j= -2
Enter graph number (iconfig), '0' loops over all graphs
REAL 10: not keeping split order 1
REAL 10: keeping split order 2
REAL 10: keeping split order 3
REAL 10: not keeping split order 4
REAL 10: keeping split order 5
REAL 10: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 13 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 0
Collinear test 13 PASSED. Fraction of failures: 0.00
======
NEW FKS CONFIGURATION:
FKS configuration number is 14
FKS partons are: i= 5 j= 2
with PDGs: i= 2 j= 2
Enter graph number (iconfig), '0' loops over all graphs
REAL 11: not keeping split order 1
REAL 11: keeping split order 2
REAL 11: keeping split order 3
REAL 11: not keeping split order 4
REAL 11: keeping split order 5
REAL 11: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 14 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 0
Collinear test 14 PASSED. Fraction of failures: 0.00
======
NEW FKS CONFIGURATION:
FKS configuration number is 15
FKS partons are: i= 5 j= 2
with PDGs: i= -4 j= -4
Enter graph number (iconfig), '0' loops over all graphs
REAL 12: not keeping split order 1
REAL 12: keeping split order 2
REAL 12: keeping split order 3
REAL 12: not keeping split order 4
REAL 12: keeping split order 5
REAL 12: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 15 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 2
Collinear test 15 PASSED. Fraction of failures: 0.02
======
NEW FKS CONFIGURATION:
FKS configuration number is 16
FKS partons are: i= 5 j= 2
with PDGs: i= 4 j= 4
Enter graph number (iconfig), '0' loops over all graphs
REAL 13: not keeping split order 1
REAL 13: keeping split order 2
REAL 13: keeping split order 3
REAL 13: not keeping split order 4
REAL 13: keeping split order 5
REAL 13: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 16 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 0
Collinear test 16 PASSED. Fraction of failures: 0.00
======
NEW FKS CONFIGURATION:
FKS configuration number is 17
FKS partons are: i= 5 j= 2
with PDGs: i= -1 j= -1
Enter graph number (iconfig), '0' loops over all graphs
REAL 14: not keeping split order 1
REAL 14: keeping split order 2
REAL 14: keeping split order 3
REAL 14: not keeping split order 4
REAL 14: keeping split order 5
REAL 14: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 17 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 2
Collinear test 17 PASSED. Fraction of failures: 0.02
======
NEW FKS CONFIGURATION:
FKS configuration number is 18
FKS partons are: i= 5 j= 2
with PDGs: i= 1 j= 1
Enter graph number (iconfig), '0' loops over all graphs
REAL 15: not keeping split order 1
REAL 15: keeping split order 2
REAL 15: keeping split order 3
REAL 15: not keeping split order 4
REAL 15: keeping split order 5
REAL 15: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 18 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 0
Collinear test 18 PASSED. Fraction of failures: 0.00
======
NEW FKS CONFIGURATION:
FKS configuration number is 19
FKS partons are: i= 5 j= 2
with PDGs: i= -5 j= -5
Enter graph number (iconfig), '0' loops over all graphs
REAL 16: not keeping split order 1
REAL 16: keeping split order 2
REAL 16: keeping split order 3
REAL 16: not keeping split order 4
REAL 16: keeping split order 5
REAL 16: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 19 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 2
Collinear test 19 PASSED. Fraction of failures: 0.02
======
NEW FKS CONFIGURATION:
FKS configuration number is 20
FKS partons are: i= 5 j= 2
with PDGs: i= 5 j= 5
Enter graph number (iconfig), '0' loops over all graphs
REAL 17: not keeping split order 1
REAL 17: keeping split order 2
REAL 17: keeping split order 3
REAL 17: not keeping split order 4
REAL 17: keeping split order 5
REAL 17: not keeping split order 6
Soft tests done for (Born) config 1
Failures: 0
Soft test 20 PASSED. Fraction of failures: 0.00
Collinear tests done for (Born) config 1
Failures: 0
Collinear test 20 PASSED. Fraction of failures: 0.00
Error detected in "launch auto "
write debug file /home/vasquezto
If you need help with this issue, please, contact us on https:/
aMCatNLOError : Some tests failed, run cannot continue. Please search on https:/
quit
This doesn't look like an issue from the UFO model I am using, as all the Wilson coefficients are set to zero in the param_card.dat, besides I have tested the model in MG5 v2 and I could generate events.
I would be thankful if you could shed some light about this issue.
If you require the UFO model I could send it by email.
Andres.
Question information
- Language:
- English Edit question
- Status:
- Answered
- Assignee:
- Rikkert Frederix Edit question
- Last query:
- Last reply:
Can you help with this problem?
Provide an answer of your own, or ask Andres Vasquez for more information if necessary.