Dear experts, We are trying to generate four jet events at QCD NLO in electron-postiron collider. We are using loop_qcd_qed_sm_Gmu model. We have found there is no pole cancellation issues but lhe file is not getting as an output. Runs only avialable for fixed-order. Integraation channle issues are there. We paste the output below, ************************************************************ * * * W E L C O M E to * * M A D G R A P H 5 _ a M C @ N L O * * * * * * * * * * * * * * * * * * * * 5 * * * * * * * * * * * * * * * * * * VERSION 3.5.2 2023-11-08 * * * * The MadGraph5_aMC@NLO Development Team - Find us at * * http://madgraph.phys.ucl.ac.be/ * * and * * http://amcatnlo.web.cern.ch/amcatnlo/ * * * * Type 'help' for in-line help. * * Type 'tutorial' to learn how MG5 works * * Type 'tutorial aMCatNLO' to learn how aMC@NLO works * * Type 'tutorial MadLoop' to learn how MadLoop works * * * ************************************************************ load MG5 configuration from ../input/mg5_configuration.txt fastjet-config does not seem to correspond to a valid fastjet-config executable (v3+). We will use fjcore instead. Please set the 'fastjet'variable to the full (absolute) /PATH/TO/fastjet-config (including fastjet-config). MG5_aMC> set fastjet /PATH/TO/fastjet-config eMELA-config does not seem to correspond to a valid eMELA-config executable. Please set the 'fastjet'variable to the full (absolute) /PATH/TO/eMELA-config (including eMELA-config). MG5_aMC> set eMELA /PATH/TO/eMELA-config set ninja to /home/q/Documents/Computations/HEP/MG5_aMC_v3_5_1/HEPTools/lib set collier to /home/q/Documents/Computations/HEP/MG5_aMC_v3_5_1/HEPTools/lib lhapdf-config does not seem to correspond to a valid lhapdf-config executable. Please set the 'lhapdf' variable to the (absolute) /PATH/TO/lhapdf-config (including lhapdf-config). Note that you can still compile and run aMC@NLO with the built-in PDFs MG5_aMC> set lhapdf /PATH/TO/lhapdf-config set lhapdf to /home/q/Documents/Computations/HEP/MG5_aMC_v3_5_1/HEPTools/lhapdf6_py3/bin/lhapdf-config Using default eps viewer "evince". Set another one in ./input/mg5_configuration.txt Using default web browser "firefox". Set another one in ./input/mg5_configuration.txt import /home/q/Documents/Computations/HEP/Projects/ee4j/errors/4j The import format was not given, so we guess it as command import model loop_qcd_qed_sm_Gmu Switching to Feynman gauge because it is the only one supported by the model loop_qcd_qed_sm_Gmu. INFO: Restrict model loop_qcd_qed_sm_Gmu with file ../models/loop_qcd_qed_sm_Gmu/restrict_default.dat . INFO: Run "set stdout_level DEBUG" before import for more information. INFO: Change particles name to pass to MG5 convention Defined multiparticle p = g u c d s u~ c~ d~ s~ Defined multiparticle j = g u c d s u~ c~ d~ s~ Defined multiparticle l+ = e+ mu+ Defined multiparticle l- = e- mu- Defined multiparticle vl = ve vm vt Defined multiparticle vl~ = ve~ vm~ vt~ [1;34mPass the definition of 'j' and 'p' to 5 flavour scheme, including the photon.[0m Defined multiparticle all = g ghg ghg~ u c d s b u~ c~ d~ s~ b~ a gha gha~ ve vm vt e- mu- ta- ve~ vm~ vt~ e+ mu+ ta+ t t~ z w+ ghz ghwp ghwm h g0 g+ w- ghz~ ghwp~ ghwm~ g- set complex_mass_scheme True Activate complex mass scheme. INFO: Restrict model loop_qcd_qed_sm_Gmu with file ../models/loop_qcd_qed_sm_Gmu/restrict_default.dat . INFO: Run "set stdout_level DEBUG" before import for more information. INFO: Change particles name to pass to MG5 convention Kept definitions of multiparticles p / j / l+ / l- / vl / vl~ unchanged Defined multiparticle all = g ghg ghg~ u c d s b u~ c~ d~ s~ b~ a gha gha~ ve vm vt e- mu- ta- ve~ vm~ vt~ e+ mu+ ta+ t t~ z w+ ghz ghwp ghwm h g0 g+ w- ghz~ ghwp~ ghwm~ g- set gauge Feynman define j = g u u~ c c~ d d~ s s~ b b~ Defined multiparticle j = g u c d s b u~ c~ d~ s~ b~ generate e- e+ > 4j aEW=4 aS=2 [QCD] change syntax aS=2 to QCD^2=4 to correspond to UFO model convention [1;34mInterpreting 'QCD^2=4' as 'QCD^2<=4'[0m change syntax aEW=4 to QED^2=8 to correspond to UFO model convention [1;34mInterpreting 'QED^2=8' as 'QED^2<=8'[0m [1;34mThe process definition has leptons in the initial state[0m [1;34mThe flag 'include_lepton_initiated_processes' will be set to True[0m [1;34mWARNING: Use of multiparticles is non-trivial for NLO process generation and depends on the orders included, the process considered, as well as the PDF set chosen. See appendix D of arXiv:1804.10017 [hep-ph] for some guidance. [0m INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > g g u u~ QCD^2<=6 QED^2<=8 (1 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > g g c c~ QCD^2<=6 QED^2<=8 (2 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > g g d d~ QCD^2<=6 QED^2<=8 (3 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > g g s s~ QCD^2<=6 QED^2<=8 (4 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > g g b b~ QCD^2<=6 QED^2<=8 (5 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > u u u~ u~ QCD^2<=6 QED^2<=8 (6 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > u c u~ c~ QCD^2<=6 QED^2<=8 (7 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > u d u~ d~ QCD^2<=6 QED^2<=8 (8 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > u s u~ s~ QCD^2<=6 QED^2<=8 (9 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > u s c~ d~ QCD^2<=6 QED^2<=8 (10 / 22) INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > u b u~ b~ QCD^2<=6 QED^2<=8 (11 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > c c c~ c~ QCD^2<=6 QED^2<=8 (12 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > c d u~ s~ QCD^2<=6 QED^2<=8 (13 / 22) INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > c d c~ d~ QCD^2<=6 QED^2<=8 (14 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > c s c~ s~ QCD^2<=6 QED^2<=8 (15 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > c b c~ b~ QCD^2<=6 QED^2<=8 (16 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > d d d~ d~ QCD^2<=6 QED^2<=8 (17 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > d s d~ s~ QCD^2<=6 QED^2<=8 (18 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > d b d~ b~ QCD^2<=6 QED^2<=8 (19 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > s s s~ s~ QCD^2<=6 QED^2<=8 (20 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > s b s~ b~ QCD^2<=6 QED^2<=8 (21 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating FKS-subtracted matrix elements for born process: e- e+ > b b b~ b~ QCD^2<=6 QED^2<=8 (22 / 22) INFO: link_born_real: skipping because not all splittings are QCD INFO: Generating virtual matrix element with MadLoop for process: e- e+ > u u~ g g QCD^2<=6 QED^2<=8 (1 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > c c~ g g QCD^2<=6 QED^2<=8 (2 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > d d~ g g QCD^2<=6 QED^2<=8 (3 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > s s~ g g QCD^2<=6 QED^2<=8 (4 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > b b~ g g QCD^2<=6 QED^2<=8 (5 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > u u u~ u~ QCD^2<=6 QED^2<=8 (6 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > c u u~ c~ QCD^2<=6 QED^2<=8 (7 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > u d d~ u~ QCD^2<=6 QED^2<=8 (8 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > s u u~ s~ QCD^2<=6 QED^2<=8 (9 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > s u d~ c~ QCD^2<=6 QED^2<=8 (10 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > b u u~ b~ QCD^2<=6 QED^2<=8 (11 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > c c c~ c~ QCD^2<=6 QED^2<=8 (12 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > c d u~ s~ QCD^2<=6 QED^2<=8 (13 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > c d d~ c~ QCD^2<=6 QED^2<=8 (14 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > c s s~ c~ QCD^2<=6 QED^2<=8 (15 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > b c c~ b~ QCD^2<=6 QED^2<=8 (16 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > d d d~ d~ QCD^2<=6 QED^2<=8 (17 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > s d d~ s~ QCD^2<=6 QED^2<=8 (18 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > b d d~ b~ QCD^2<=6 QED^2<=8 (19 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > s s s~ s~ QCD^2<=6 QED^2<=8 (20 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > b s s~ b~ QCD^2<=6 QED^2<=8 (21 / 22) INFO: Generating virtual matrix element with MadLoop for process: e- e+ > b b b~ b~ QCD^2<=6 QED^2<=8 (22 / 22) INFO: Generated 22 subprocesses with 24300 real emission diagrams, 764 born diagrams and 79627 virtual diagrams [1m------------------------------------------------------------------------ This computation can involve not only purely SM-QCD corrections at NLO. Please also cite ref. 'arXiv:1804.10017' when using results from this code. ------------------------------------------------------------------------ [0m display processes Born processes: Process: e- e+ > u u~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u u u~ u~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c u u~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u d d~ u~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s u u~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s u d~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b u u~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c c~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c d u~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c d d~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c s s~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b c c~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d d~ d~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s d d~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b d d~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s s~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b s s~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b b~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Real processes: Process: e- e+ > u u~ g g a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > u u~ g g e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > u u~ g g e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u u~ g g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u u~ d d~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u u~ s s~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u u~ b b~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u u~ u u~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u u~ c c~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c~ g g a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > c c~ g g e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > c c~ g g e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c~ g g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c~ d d~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c~ s s~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c~ b b~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c~ u u~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c~ c c~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d~ g g a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > d d~ g g e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > d d~ g g e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d~ g g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d~ d d~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d~ s s~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d~ b b~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d~ u u~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d~ c c~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s~ g g a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > s s~ g g e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > s s~ g g e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s~ g g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s~ d d~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s~ s s~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s~ b b~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s~ u u~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s~ c c~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b~ g g a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > b b~ g g e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > b b~ g g e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b~ g g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b~ d d~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b~ s s~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b~ b b~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b~ u u~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b~ c c~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u u u~ u~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > u u u~ u~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > u u u~ u~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u u u~ u~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c u u~ c~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > c u u~ c~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > c u u~ c~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c u u~ c~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u d d~ u~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > u d d~ u~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > u d d~ u~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u d d~ u~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s u u~ s~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > s u u~ s~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > s u u~ s~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s u u~ s~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s u d~ c~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b u u~ b~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > b u u~ b~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > b u u~ b~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b u u~ b~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c c~ c~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > c c c~ c~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > c c c~ c~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c c~ c~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c d u~ s~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c d d~ c~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > c d d~ c~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > c d d~ c~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c d d~ c~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c s s~ c~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > c s s~ c~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > c s s~ c~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c s s~ c~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b c c~ b~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > b c c~ b~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > b c c~ b~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b c c~ b~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d d~ d~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > d d d~ d~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > d d d~ d~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d d~ d~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s d d~ s~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > s d d~ s~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > s d d~ s~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s d d~ s~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b d d~ b~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > b d d~ b~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > b d d~ b~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b d d~ b~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s s~ s~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > s s s~ s~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > s s s~ s~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s s~ s~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b s s~ b~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > b s s~ b~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > b s s~ b~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b s s~ b~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b b~ b~ a [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: a e+ > b b b~ b~ e+ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- a > b b b~ b~ e- [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b b~ b~ g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Loop processes: Process: e- e+ > u u~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u u u~ u~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c u u~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > u d d~ u~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s u u~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s u d~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b u u~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c c c~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c d u~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c d d~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > c s s~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b c c~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > d d d~ d~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s d d~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b d d~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > s s s~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b s s~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 Process: e- e+ > b b b~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 output 4j_NLO INFO: Writing out the aMC@NLO code, using optimized Loops INFO: directory /home/q/Documents/Computations/HEP/MG5_aMC_v3_5_1/bin/4j_NLO already exists. If you continue this directory will be deleted and replaced. Do you want to continue? [[4my[0m, n] [1;34mfound line : launch[0m [1;34mThis answer is not valid for current question. Keep it for next question and use here default: y[0m INFO: initialize a new directory: 4j_NLO INFO: remove old information in 4j_NLO INFO: Generating real emission matrix-elements... INFO: Generating Helas calls for FKS process: e- e+ > u u~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 (1 / 22) INFO: Processing color information for process: e- e+ > u u~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > c c~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 (2 / 22) INFO: Reusing existing color information for process: e- e+ > c c~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > d d~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 (3 / 22) INFO: Reusing existing color information for process: e- e+ > d d~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > s s~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 (4 / 22) INFO: Reusing existing color information for process: e- e+ > s s~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > b b~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 (5 / 22) INFO: Reusing existing color information for process: e- e+ > b b~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > u u u~ u~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (6 / 22) INFO: Processing color information for process: e- e+ > u u u~ u~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > c u u~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (7 / 22) INFO: Processing color information for process: e- e+ > c u u~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > u d d~ u~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (8 / 22) INFO: Processing color information for process: e- e+ > u d d~ u~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > s u u~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (9 / 22) INFO: Reusing existing color information for process: e- e+ > s u u~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > s u d~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (10 / 22) INFO: Processing color information for process: e- e+ > s u d~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > b u u~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (11 / 22) INFO: Reusing existing color information for process: e- e+ > b u u~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > c c c~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (12 / 22) INFO: Generating Helas calls for FKS process: e- e+ > c d u~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (13 / 22) INFO: Reusing existing color information for process: e- e+ > c d u~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > c d d~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (14 / 22) INFO: Reusing existing color information for process: e- e+ > c d d~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > c s s~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (15 / 22) INFO: Generating Helas calls for FKS process: e- e+ > b c c~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (16 / 22) INFO: Generating Helas calls for FKS process: e- e+ > d d d~ d~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (17 / 22) INFO: Reusing existing color information for process: e- e+ > d d d~ d~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > s d d~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (18 / 22) INFO: Reusing existing color information for process: e- e+ > s d d~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > b d d~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (19 / 22) INFO: Reusing existing color information for process: e- e+ > b d d~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating Helas calls for FKS process: e- e+ > s s s~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (20 / 22) INFO: Generating Helas calls for FKS process: e- e+ > b s s~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (21 / 22) INFO: Generating Helas calls for FKS process: e- e+ > b b b~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 (22 / 22) INFO: Reusing existing color information for process: e- e+ > b b b~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: ... Done INFO: Writing files in P0_emep_uuxgg (1 / 17) INFO: Creating files in directory V0_emep_uuxgg INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > u u~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > u u~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_ccxgg (2 / 17) INFO: Creating files in directory V0_emep_ccxgg INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > c c~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > c c~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_ddxgg (3 / 17) INFO: Creating files in directory V0_emep_ddxgg INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > d d~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > d d~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_ssxgg (4 / 17) INFO: Creating files in directory V0_emep_ssxgg INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > s s~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > s s~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_bbxgg (5 / 17) INFO: Creating files in directory V0_emep_bbxgg INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > b b~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > b b~ g g [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_uuuxux (6 / 17) INFO: Creating files in directory V0_emep_uuuxux INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > u u u~ u~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > u u u~ u~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_cuuxcx (7 / 17) INFO: Creating files in directory V0_emep_cuuxcx INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > c u u~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > c u u~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_uddxux (8 / 17) INFO: Creating files in directory V0_emep_uddxux INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > u d d~ u~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > u d d~ u~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_suuxsx (9 / 17) INFO: Creating files in directory V0_emep_suuxsx INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > s u u~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > s u u~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_sudxcx (10 / 17) INFO: Creating files in directory V0_emep_sudxcx INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > s u d~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > s u d~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_buuxbx (11 / 17) INFO: Creating files in directory V0_emep_buuxbx INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > b u u~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > b u u~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_cduxsx (12 / 17) INFO: Creating files in directory V0_emep_cduxsx INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > c d u~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > c d u~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_cddxcx (13 / 17) INFO: Creating files in directory V0_emep_cddxcx INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > c d d~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > c d d~ c~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_dddxdx (14 / 17) INFO: Creating files in directory V0_emep_dddxdx INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > d d d~ d~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > d d d~ d~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_sddxsx (15 / 17) INFO: Creating files in directory V0_emep_sddxsx INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > s d d~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > s d d~ s~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_bddxbx (16 / 17) INFO: Creating files in directory V0_emep_bddxbx INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > b d d~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > b d d~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Writing files in P0_emep_bbbxbx (17 / 17) INFO: Creating files in directory V0_emep_bbbxbx INFO: Computing diagram color coefficients INFO: Drawing loop Feynman diagrams for Process: e- e+ > b b b~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 INFO: Generating born Feynman diagrams for Process: e- e+ > b b b~ b~ [ all = QCD QED ] QCD^2<=6 QED^2<=8 History written to /home/q/Documents/Computations/HEP/MG5_aMC_v3_5_1/bin/4j_NLO/Cards/proc_card_mg5.dat ALOHA: aloha starts to compute helicity amplitudes ALOHA: aloha creates 138 routines in 2.162 s The option complex_mass_scheme is modified [False] but will not be written in the configuration files. If you want to make this value the default for future session, you can run 'save options --all' The option include_lepton_initiated_processes is modified [False] but will not be written in the configuration files. If you want to make this value the default for future session, you can run 'save options --all' The option gauge is modified [unitary] but will not be written in the configuration files. If you want to make this value the default for future session, you can run 'save options --all' save configuration file to /home/q/Documents/Computations/HEP/MG5_aMC_v3_5_1/bin/4j_NLO/Cards/amcatnlo_configuration.txt INFO: Use Fortran compiler /usr/bin/gfortran INFO: Use c++ compiler /usr/bin/g++ INFO: Generate jpeg diagrams INFO: Generate web pages Type "launch" to generate events from this process, or see /home/q/Documents/Computations/HEP/MG5_aMC_v3_5_1/bin/4j_NLO/README Run "open index.html" to see more information about this process. launch INFO: ************************************************************ * * * W E L C O M E to M A D G R A P H 5 * * a M C @ N L O * * * * * * * * * * * * * * * * * * 5 * * * * * * * * * * * * * * * * * * VERSION 3.5.2 2023-11-08 * * * * The MadGraph5_aMC@NLO Development Team - Find us at * * http://amcatnlo.cern.ch * * * * Type 'help' for in-line help. * * * ************************************************************ INFO: load configuration from /home/q/Documents/Computations/HEP/MG5_aMC_v3_5_1/bin/4j_NLO/Cards/amcatnlo_configuration.txt INFO: load configuration from /home/q/Documents/Computations/HEP/MG5_aMC_v3_5_1/input/mg5_configuration.txt INFO: load configuration from /home/q/Documents/Computations/HEP/MG5_aMC_v3_5_1/bin/4j_NLO/Cards/amcatnlo_configuration.txt launch auto Lepton-lepton collisions: ignoring PDF related parameters in the run_card.dat (pdlabel, lhaid, reweight_pdf, ...) Lepton-lepton collisions: ignoring PDF related parameters in the run_card.dat (pdlabel, lhaid, reweight_pdf, ...) [1;34mWARNING: NLO+PS mode is not allowed for processes including electroweak corrections [0m The following switches determine which programs are run: /================== Description ==================|=========== values ===========|================ other options ================\ | 1. Type of perturbative computation | [1m order[0m = [32mNLO[0m | LO | | 2. No MC@[N]LO matching / event generation | [1m fixed_order[0m = [31mOFF[0m | No NLO+PS available for EW correction | \================================================================================================================================/ Either type the switch number (1 to 6) to change its setting, Set any switch explicitly (e.g. type 'order=LO' at the prompt) Type 'help' for the list of all valid option Type '0', 'auto', 'done' or just press enter when you are done. INFO: will run in mode: NLO Lepton-lepton collisions: ignoring PDF related parameters in the run_card.dat (pdlabel, lhaid, reweight_pdf, ...) Lepton-lepton collisions: ignoring PDF related parameters in the run_card.dat (pdlabel, lhaid, reweight_pdf, ...) set nevents 1000 [1mINFO: modify parameter nevents of the run_card.dat to 1000 [0m INFO: Update the dependent parameter of the param_card.dat [1;34mWARNING: update the strong coupling value (alpha_s) to the value from the pdf selected: 0.119 [0m Lepton-lepton collisions: ignoring PDF related parameters in the run_card.dat (pdlabel, lhaid, reweight_pdf, ...) Lepton-lepton collisions: ignoring PDF related parameters in the run_card.dat (pdlabel, lhaid, reweight_pdf, ...) INFO: Starting run INFO: Compiling the code Lepton-lepton collisions: ignoring PDF related parameters in the run_card.dat (pdlabel, lhaid, reweight_pdf, ...) Lepton-lepton collisions: ignoring PDF related parameters in the run_card.dat (pdlabel, lhaid, reweight_pdf, ...) INFO: Compiling source... INFO: ...done, continuing with P* directories INFO: Compiling directories... INFO: Compiling on 16 cores INFO: Compiling P0_emep_uuxgg... INFO: Compiling P0_emep_ccxgg... INFO: Compiling P0_emep_ddxgg... INFO: Compiling P0_emep_ssxgg... INFO: Compiling P0_emep_bbxgg... INFO: Compiling P0_emep_uuuxux... INFO: Compiling P0_emep_cuuxcx... INFO: Compiling P0_emep_uddxux... INFO: Compiling P0_emep_suuxsx... INFO: Compiling P0_emep_sudxcx... INFO: Compiling P0_emep_buuxbx... INFO: Compiling P0_emep_cduxsx... INFO: Compiling P0_emep_cddxcx... INFO: Compiling P0_emep_dddxdx... INFO: Compiling P0_emep_sddxsx... INFO: Compiling P0_emep_bddxbx... STOP 1 STOP 1 STOP 1 STOP 1 STOP 1 STOP 1 STOP 1 STOP 1 STOP 1 STOP 1 STOP 1 STOP 1 STOP 1 STOP 1 INFO: P0_emep_cduxsx done. INFO: Compiling P0_emep_bbbxbx... INFO: P0_emep_sudxcx done. STOP 1 STOP 1 STOP 1 STOP 1 STOP 1 STOP 1 INFO: P0_emep_cddxcx done. STOP 1 INFO: P0_emep_suuxsx done. INFO: P0_emep_sddxsx done. INFO: P0_emep_bddxbx done. INFO: P0_emep_cuuxcx done. INFO: P0_emep_buuxbx done. STOP 1 INFO: P0_emep_uddxux done. STOP 1 STOP 1 INFO: P0_emep_dddxdx done. INFO: P0_emep_uuuxux done. STOP 1 INFO: P0_emep_bbbxbx done. STOP 1 INFO: P0_emep_ccxgg done. STOP 1 INFO: P0_emep_uuxgg done. STOP 1 STOP 1 STOP 1 INFO: P0_emep_ssxgg done. INFO: P0_emep_ddxgg done. INFO: P0_emep_bbxgg done. INFO: Checking test output: INFO: P0_emep_uuxgg INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_ccxgg INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_ddxgg INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_ssxgg INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_bbxgg INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_uuuxux INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_cuuxcx INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_uddxux INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_suuxsx INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_sudxcx INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_buuxbx INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_cduxsx INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_cddxcx INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_dddxdx INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_sddxsx INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_bddxbx INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: P0_emep_bbbxbx INFO: Result for test_ME: INFO: Passed. INFO: Result for check_poles: INFO: Poles successfully cancel for 20 points over 20 (tolerance=1.0e-05) INFO: Starting run INFO: Using 16 cores INFO: Cleaning previous results INFO: Doing fixed order NLO [1;34mWARNING: No integration channels found for contribution P0_emep_uuxgg [0m [1;34mWARNING: No integration channels found for contribution P0_emep_ccxgg [0m [1;34mWARNING: No integration channels found for contribution P0_emep_ddxgg [0m [1;34mWARNING: No integration channels found for contribution P0_emep_ssxgg [0m [1;34mWARNING: No integration channels found for contribution P0_emep_bbxgg [0m [1;34mWARNING: No integration channels found for contribution P0_emep_uuuxux [0m [1;34mWARNING: No integration channels found for contribution P0_emep_cuuxcx [0m [1;34mWARNING: No integration channels found for contribution P0_emep_uddxux [0m [1;34mWARNING: No integration channels found for contribution P0_emep_suuxsx [0m [1;34mWARNING: No integration channels found for contribution P0_emep_buuxbx [0m [1;34mWARNING: No integration channels found for contribution P0_emep_cddxcx [0m [1;34mWARNING: No integration channels found for contribution P0_emep_dddxdx [0m [1;34mWARNING: No integration channels found for contribution P0_emep_sddxsx [0m [1;34mWARNING: No integration channels found for contribution P0_emep_bddxbx [0m [1;34mWARNING: No integration channels found for contribution P0_emep_bbbxbx [0m INFO: Setting up grids INFO: Idle: 0, Running: 2, Completed: 0 [ current time: 15h17 ] INFO: Idle: 0, Running: 1, Completed: 1 [ 22.8s ] INFO: Idle: 0, Running: 0, Completed: 2 [ 23.6s ] sum of cpu time of last step: 0 second INFO: Results after grid setup: Total cross section: 4.250e-01 +- 1.7e-02 pb INFO: Refining results, step 1 INFO: Idle: 8, Running: 16, Completed: 0 [ current time: 15h18 ] INFO: Idle: 7, Running: 16, Completed: 1 [ 1m 48s ] INFO: Idle: 6, Running: 16, Completed: 2 [ 1m 49s ] INFO: Idle: 5, Running: 16, Completed: 3 [ 1m 51s ] INFO: Idle: 4, Running: 16, Completed: 4 [ 1m 51s ] INFO: Idle: 3, Running: 16, Completed: 5 [ 1m 51s ] INFO: Idle: 2, Running: 16, Completed: 6 [ 1m 51s ] INFO: Idle: 1, Running: 16, Completed: 7 [ 1m 54s ] INFO: Idle: 0, Running: 16, Completed: 8 [ 1m 57s ] INFO: Idle: 0, Running: 15, Completed: 9 [ 2m 5s ] INFO: Idle: 0, Running: 14, Completed: 10 [ 2m 5s ] INFO: Idle: 0, Running: 13, Completed: 11 [ 2m 5s ] INFO: Idle: 0, Running: 12, Completed: 12 [ 2m 5s ] INFO: Idle: 0, Running: 11, Completed: 13 [ 2m 5s ] INFO: Idle: 0, Running: 10, Completed: 14 [ 2m 5s ] INFO: Idle: 0, Running: 9, Completed: 15 [ 2m 6s ] INFO: Idle: 0, Running: 8, Completed: 16 [ 2m 7s ] INFO: Idle: 0, Running: 7, Completed: 17 [ 2m 58s ] INFO: Idle: 0, Running: 6, Completed: 18 [ 2m 59s ] INFO: Idle: 0, Running: 5, Completed: 19 [ 2m 59s ] INFO: Idle: 0, Running: 4, Completed: 20 [ 3m 0s ] INFO: Idle: 0, Running: 3, Completed: 21 [ 3m 0s ] INFO: Idle: 0, Running: 2, Completed: 22 [ 3m 0s ] INFO: Idle: 0, Running: 1, Completed: 23 [ 3m 0s ] INFO: Idle: 0, Running: 0, Completed: 24 [ 3m 2s ] sum of cpu time of last step: 0 second INFO: Current results: Total cross section: 4.374e-01 +- 6.1e-03 pb INFO: Refining results, step 2 INFO: Idle: 0, Running: 16, Completed: 0 [ current time: 15h21 ] INFO: Idle: 0, Running: 0, Completed: 16 [ 5m 36s ] sum of cpu time of last step: 0 second INFO: -------------------------------------------------------------- Final results and run summary: Process e- e+ > 4j aEW=4 aS=2 [QCD] Run at l-l collider (500.0 + 500.0 GeV) Total cross section: 4.335e-01 +- 2.4e-03 pb -------------------------------------------------------------- Scale variation (computed from histogram information): Dynamical_scale_choice -1 (envelope of 9 values): 4.335e-01 pb +0.4% -0.3% -------------------------------------------------------------- INFO: The results of this run and the HwU and GnuPlot files with the plots have been saved in /home/q/Documents/Computations/HEP/MG5_aMC_v3_5_1/bin/4j_NLO/Events/run_01 INFO: Run complete INFO: quit INFO: quit Why we are getting "STOP 1" message and "No integration channel issues"? Kindly suggest on way of getting the lhe output! Any suggestions and comments are highly appreciated. Thank you

When	Who	Action	New State
2024-05-23	marco zaro	Answer	Answered
2024-05-23	user1905	Answer	Answered
2024-05-23	user1905	Answer	Answered
2024-05-23	marco zaro	Answer	Answered
2024-05-23	Swapan Kumar Majhi	Comment	Answered
2024-05-23	marco zaro	Answer	Answered

MadGraph5_aMC@NLO

History of question #816013