Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:50 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1290 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- SHERPA v3.1.x (Erebus) │ │  :- .-------@@@+***#@- │ │  :=#* .--------+@+*****@@- Monte Carlo event generator │ │  :===@* .----------+******#@@- │ │  :====#@*----------+********@@@- https://sherpa-team.gitlab.io │ │  :======@@*--------+*********#@@@- │ │ │ │ Authors: Enrico Bothmann, Lois Flower, Christian Gutschow, │ │ Stefan Hoeche, Mareen Hoppe, Joshua Isaacson, │ │ Max Knobbe, Frank Krauss, Peter Meinzinger, │ │ Davide Napoletano, Alan Price, Daniel Reichelt, │ │ Marek Schoenherr, Steffen Schumann, Frank Siegert │ │ Former Authors: Gurpreet Singh Chahal, Timo Fischer, Tanju Gleisberg, │ │ Hendrik Hoeth, Johannes Krause, Silvan Kuttimalai, │ │ Ralf Kuhn, Thomas Laubrich, Sebastian Liebschner, │ │ Andreas Schaelicke, Holger Schulz, Jan Winter │ │ │ │ Users are kindly asked to cite SciPost Phys 7 (2019) 3, 034. │ │ │ │ This program uses a lot of genuine and original research work by others. │ │ Users are encouraged to also cite the various original publications. │ │ │ └──────────────────────────────────────────────────────────────────────────────┘ WARNING: You are using an unsupported development branch. Git branch: master Revision: bbdb0a3424e31c55cb7d4b228e23d79fce6682a7. -> CSSHOWER++/Calculators has local modifications: e194915afae2daad3ed7f65457c9c6ce -> CSSHOWER++/Showers has local modifications: 586e4914fb081825577c57e773fb510e Initializing hadron particle information ... Initializing beam spectra ... Type: Collider Setup Beam 1: P+ (enabled = 0, momentum = (6800,0,0,6800)) Beam 2: P+ (enabled = 0, momentum = (6800,0,0,-6800)) Initializing PDFs ... Hard scattering: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas MPI: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas Fixed electroweak parameters Input scheme: Gmu scheme, input: GF, m_W, m_Z, m_h, widths Ren. scheme: Gmu Parameters: sin^2(\theta_W) = 0.223043 - 0.00110541 i vev = 246.22 Set \alpha according to EW scheme 1/\alpha(0) = 137.036 1/\alpha(def) = 132.12 Particle data: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code Mass Width Stable Massive Active Yukawa │ ├─────────────────────────────────────────────────────────────────────────────────────────┤ │ d 1 0.01 0 1 0 1 0 │ │ u 2 0.005 0 1 0 1 0 │ │ s 3 0.2 0 1 0 1 0 │ │ c 4 1.42 0 1 0 1 0 │ │ b 5 4.92 0 1 0 1 0 │ │ t 6 172.5 1.32 0 1 1 172.5 │ │ e- 11 0.000511 0 1 0 1 0 │ │ ve 12 0 0 1 0 1 0 │ │ mu- 13 0.105 0 1 0 1 0 │ │ vmu 14 0 0 1 0 1 0 │ │ tau- 15 1.777 2.26735e-12 0 0 1 0 │ │ vtau 16 0 0 1 0 1 0 │ │ G 21 0 0 1 0 1 0 │ │ P 22 0 0 1 0 1 0 │ │ Z 23 91.1876 2.4952 0 1 1 91.1876 │ │ W+ 24 80.379 2.085 0 1 1 80.379 │ │ h0 25 125 0 0 1 1 125 │ │ Instanton 999 0 0 0 0 1 0 │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Particle containers: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code Constituents │ ├─────────────────────────────────────────────────────────────────────────────────────────┤ │ l 90 e-, e+, mu-, mu+, tau-, tau+ │ │ v 91 ve, veb, vmu, vmub, vtau, vtaub │ │ f 92 d, db, u, ub, s, sb, c, cb, b, bb, e-, e+, mu-, mu+, │ │ tau-, tau+, ve, veb, vmu, vmub, vtau, vtaub │ │ j 93 d, db, u, ub, s, sb, c, cb, b, bb, G │ │ Q 94 d, db, u, ub, s, sb, c, cb, b, bb │ │ ewj 98 d, db, u, ub, s, sb, c, cb, b, bb, G, P │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Reading in parameters for P+ yields: Primordial k_T Form = None Primordial k_T Recoil = Beam_vs_Shower Matter Form = Single_Gaussian BEAM_SPECTATOR_KTEXPO = 5 BEAM_SPECTATOR_KTMAX = 1 BEAM_SPECTATOR_MEAN = 0 BEAM_SPECTATOR_Q2 = 0.77 BEAM_SPECTATOR_SIGMA = 0.25 ENERGY_SCALING_EXPO = 0.08 MATTER_FRACTION_1 = 1 MATTER_RADIUS_1 = 0.86 MATTER_RADIUS_2 = 0 REFERENCE_ENERGY = 7000 SHOWER_INITIATOR_KTEXPO = 5.12 SHOWER_INITIATOR_KTMAX = 2.7 SHOWER_INITIATOR_MEAN = 1 SHOWER_INITIATOR_Q2 = 0.77 SHOWER_INITIATOR_SIGMA = 1.1 Initializing primordial transverse momentum ... Initializing remnants ... Hard process: P+ (Hadron) + P+ (Hadron) Initializing showers ... Initializing matrix elements for the hard processes ... Initializing Comix ... Massive PS flavours for Comix: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Amegic: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Internal: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Building processes (3 ME generators, 1 process blocks) ... Setting up processes ME_Generators::LoadGenerator(): Try loading 'OpenLoops' from 'libSherpaOpenLoops'. Initialising OpenLoops generator from /mt/home/dreichelt/hepsoftware/src/OpenLoops/. #################################################################### # ___ ___ ____ _ _ __ __ ___ __ ___ # # / \ |__| |__ |\ | | / \ / \ |__| /__ __/ # # \___/ | |___ | \| |__ \__/ \__/ | __/ /__ # # You are using OpenLoops 2 to evaluate loop amplitudes # # F. Buccioni, J.-N. Lang, J. Lindert, P. Maierhoefer, # # S. Pozzorini, M. Zoller, H. Zhang # # Eur.Phys.J. C79 (2019) no.10, 866 # # arXiv:1907.13071 # #################################################################### ......................................................................................................................................................................................................................................................................................................................................................... done (260 MB, 11s/11s) Performing tests . Amplitude::GaugeTest(): Large deviation { 4.4307721965e-22 vs 4.43077219649e-22 => 2.32125429989e-12 } ........... Amplitude::GaugeTest(): Large deviation { 6.28266222788e-20 vs 6.2826622279e-20 => -2.77100564716e-12 } . Amplitude::GaugeTest(): Large deviation { 4.04627431652e-19 vs 4.04627431652e-19 => -2.16149320664e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.69480387312e-21 vs 2.69480387311e-21 => 4.76374495406e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.31247386515e-20 vs 2.31247386516e-20 => -2.74313904924e-12 } . Amplitude::GaugeTest(): Large deviation { 2.3516916119e-21 vs 2.35169161189e-21 => 3.47410988866e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 7.18641624078e-19 vs 7.18641624075e-19 => 4.3463010968e-12 } .................................................................................................................... done (260 MB, 0s/0s) Initializing scales........................................................................ done (264 MB, 0s/0s) Initializing the beam remnants ... Multiple interactions initialized id = 2, name = None, type = 0 Underlying event/multiple interactions initialized MI[2]: on = 0 (type = 0, None) Initialized fragmentation Initialized soft photons Initialized on-the-fly reweighting ===> AddOns/Rivet has local modifications df7736c863ac2b9155db51c777b9f0c4 <=== Read in channels from directory: Results/Amegic/MC_2_3__j__j__h0__j__j__QCD(BVI) Calculating xs for '2_3__j__j__h0__j__j__QCD(BVI)' (Amegic+OpenLoops) ... 2_3__j__j__h0__j__j__QCD(BVI) : 5.96100664476 pb +- ( 0.0634172095454 pb = 1.06386745268 % )  exp. eff: 0.104225558705 % Read in channels from directory: Results/Comix/MC_2_4__j__j__h0__j__j__j__QCD(RS) Calculating xs for '2_4__j__j__h0__j__j__j__QCD(RS)' (Comix) ... 2_4__j__j__h0__j__j__j__QCD(RS) : 0.156547087194 pb +- ( 0.0550446800857 pb = 35.1617401973 % )  exp. eff: 0.000272710578471 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 0.39657075534 ( eps = 0.001 -> exp. eff 0.00262817056735 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 0.456062791903 ( eps = 0.001 -> exp. eff 5.97967173191e-06 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ SHERPA generates events with the following structure: │ │ Event generation Weighted │ │ Perturbative Signal_Processes │ │ Perturbative Minimum_Bias: None │ │ Perturbative Hard_Decays │ │ Perturbative Jet_Evolution:CSS │ │ Perturbative Lepton_FS_QED_Corrections:Photons │ │ Perturbative Multiple_Interactions: None │ │ Hadronization Beam_Remnants:Parametrised │ │ Hadronization Hadronization: None │ │ Hadronization Hadron_Decays │ │ Userhook None │ │ Analysis Rivet │ │ Reweighting 6 variations │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 2s elapsed / 13d 4h 39m 57s left ) -> ETA: Thu Feb 13 15:09 XS = 0.00184702600279 pb +- ( 0.00184702600279 pb = 100 % ) Event 2 ( 2s elapsed / 6d 14h 19m 57s left ) -> ETA: Fri Feb 07 00:49 XS = 0.000733432436464 pb +- ( 0.00111359356633 pb = 151 % ) Event 3 ( 2s elapsed / 4d 10h 1m 4s left ) -> ETA: Tue Feb 04 20:30 XS = 0.0663680153217 pb +- ( 0.0656377317864 pb = 98 % ) Event 4 ( 2s elapsed / 3d 7h 30m 47s left ) -> ETA: Mon Feb 03 17:59 XS = 0.0518596684805 pb +- ( 0.0486276469212 pb = 93 % ) Event 5 ( 2s elapsed / 2d 15h 36m 37s left ) -> ETA: Mon Feb 03 02:05 XS = -12.3349003524 pb +- ( 12.3868172911 pb = -100 % ) Event 6 ( 2s elapsed / 2d 5h 14m 24s left ) -> ETA: Sun Feb 02 15:43 XS = -10.2813247751 pb +- ( 10.3201744682 pb = -100 % ) Event 7 ( 2s elapsed / 1d 21h 38m 3s left ) -> ETA: Sun Feb 02 08:07 XS = -8.81256409292 pb +- ( 8.84494053004 pb = -100 % ) Event 8 ( 2s elapsed / 1d 15h 55m 47s left ) -> ETA: Sun Feb 02 02:24 XS = -6.85421771422 pb +- ( 6.87850028282 pb = -100 % ) Event 9 ( 2s elapsed / 1d 11h 38m 51s left ) -> ETA: Sat Feb 01 22:07 XS = -6.1687959428 pb +- ( 6.1903809186 pb = -100 % ) Event 10 ( 2s elapsed / 1d 8h 4m 57s left ) -> ETA: Sat Feb 01 18:34 XS = -5.60782815174 pb +- ( 5.62743988898 pb = -100 % ) Event 20 ( 2s elapsed / 16h 19m 7s left ) -> ETA: Sat Feb 01 02:48 XS = -2.0032072952 pb +- ( 3.13254857962 pb = -156 % ) Event 30 ( 2s elapsed / 11h 6m 37s left ) -> ETA: Fri Jan 31 21:35 XS = -1.31403021562 pb +- ( 2.04545967668 pb = -155 % ) Event 40 ( 2s elapsed / 8h 26m 12s left ) -> ETA: Fri Jan 31 18:55 XS = -1.00242886211 pb +- ( 1.55493501268 pb = -155 % ) Event 50 ( 2s elapsed / 6h 53m 17s left ) -> ETA: Fri Jan 31 17:22 XS = 4.40831596911 pb +- ( 5.28795491688 pb = 119 % ) Event 60 ( 2s elapsed / 5h 49m 57s left ) -> ETA: Fri Jan 31 16:19 XS = 4.08745565667 pb +- ( 4.34475316562 pb = 106 % ) Event 70 ( 2s elapsed / 5h 4m 43s left ) -> ETA: Fri Jan 31 15:33 XS = 5.04292076186 pb +- ( 3.97456536568 pb = 78 % ) Event 80 ( 2s elapsed / 4h 29m 44s left ) -> ETA: Fri Jan 31 14:58 XS = 4.39515858021 pb +- ( 3.52126962975 pb = 80 % ) Event 90 ( 2s elapsed / 4h 4m 24s left ) -> ETA: Fri Jan 31 14:33 XS = 3.96041638548 pb +- ( 3.0959541818 pb = 78 % ) Event 100 ( 2s elapsed / 3h 44m 7s left ) -> ETA: Fri Jan 31 14:13 XS = 3.61112610294 pb +- ( 2.81711078987 pb = 78 % ) Event 200 ( 3s elapsed / 2h 11m 36s left ) -> ETA: Fri Jan 31 12:40 XS = 3.54507404845 pb +- ( 1.63312103497 pb = 46 % ) Event 300 ( 3s elapsed / 1h 39m 56s left ) -> ETA: Fri Jan 31 12:09 XS = 5.55787853259 pb +- ( 3.86065285169 pb = 69 % ) Event 400 ( 4s elapsed / 1h 23m 28s left ) -> ETA: Fri Jan 31 11:52 XS = 5.93830863761 pb +- ( 3.04611014744 pb = 51 % ) Event 500 ( 4s elapsed / 1h 13m 55s left ) -> ETA: Fri Jan 31 11:43 XS = 6.12703598998 pb +- ( 2.5537645557 pb = 41 % ) Event 600 ( 4s elapsed / 1h 7m 41s left ) -> ETA: Fri Jan 31 11:36 XS = 5.51641771221 pb +- ( 2.14265951036 pb = 38 % ) Event 700 ( 5s elapsed / 1h 2m 24s left ) -> ETA: Fri Jan 31 11:31 XS = 5.32762916651 pb +- ( 1.89661322044 pb = 35 % ) Event 800 ( 5s elapsed / 59m 4s left ) -> ETA: Fri Jan 31 11:28 XS = 5.14703530715 pb +- ( 1.67366587524 pb = 32 % ) Event 900 ( 6s elapsed / 56m 6s left ) -> ETA: Fri Jan 31 11:25 XS = 5.22558991785 pb +- ( 1.52864146128 pb = 29 % ) Event 1000 ( 6s elapsed / 53m 43s left ) -> ETA: Fri Jan 31 11:22 XS = 4.84525412255 pb +- ( 1.4023257402 pb = 28 % ) Event 2000 ( 10s elapsed / 44m 41s left ) -> ETA: Fri Jan 31 11:13 XS = 7.27289382354 pb +- ( 1.63362767207 pb = 22 % ) Event 3000 ( 15s elapsed / 42m 6s left ) -> ETA: Fri Jan 31 11:11 XS = 7.20510234091 pb +- ( 1.20858149851 pb = 16 % ) Event 4000 ( 19s elapsed / 40m 29s left ) -> ETA: Fri Jan 31 11:09 XS = 7.77643980273 pb +- ( 1.29881715336 pb = 16 % ) Event 5000 ( 23s elapsed / 39m 34s left ) -> ETA: Fri Jan 31 11:09 XS = 5.6292147529 pb +- ( 1.84723738162 pb = 32 % ) Event 6000 ( 28s elapsed / 38m 41s left ) -> ETA: Fri Jan 31 11:08 XS = 5.92276818344 pb +- ( 1.61712183279 pb = 27 % ) Event 7000 ( 32s elapsed / 38m 14s left ) -> ETA: Fri Jan 31 11:07 XS = 5.76131616703 pb +- ( 1.40793860346 pb = 24 % ) Event 8000 ( 36s elapsed / 37m 48s left ) -> ETA: Fri Jan 31 11:07 XS = 5.27753300763 pb +- ( 1.23827241744 pb = 23 % ) Event 9000 ( 41s elapsed / 37m 25s left ) -> ETA: Fri Jan 31 11:07 XS = 5.84907348087 pb +- ( 1.17214483125 pb = 20 % ) Event 10000 ( 45s elapsed / 37m 11s left ) -> ETA: Fri Jan 31 11:06 XS = 5.96472588046 pb +- ( 1.07491707662 pb = 18 % ) Event 20000 ( 1m 29s elapsed / 35m 40s left ) -> ETA: Fri Jan 31 11:06 XS = 5.61071925357 pb +- ( 0.685244199313 pb = 12 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 2m 12s elapsed / 34m 40s left ) -> ETA: Fri Jan 31 11:05 XS = 4.78758206795 pb +- ( 0.79126989261 pb = 16 % ) Event 40000 ( 2m 56s elapsed / 33m 50s left ) -> ETA: Fri Jan 31 11:05 XS = 5.03342268721 pb +- ( 0.63324105533 pb = 12 % ) Event 50000 ( 3m 40s elapsed / 33m 7s left ) -> ETA: Fri Jan 31 11:05 XS = 5.34738629507 pb +- ( 0.520683252789 pb = 9 % ) Event 60000 ( 4m 25s elapsed / 32m 26s left ) -> ETA: Fri Jan 31 11:05 XS = 5.16750027906 pb +- ( 0.464625443634 pb = 8 % ) Event 70000 ( 5m 9s elapsed / 31m 43s left ) -> ETA: Fri Jan 31 11:05 XS = 5.06024170234 pb +- ( 0.450589922058 pb = 8 % ) Event 80000 ( 5m 53s elapsed / 30m 56s left ) -> ETA: Fri Jan 31 11:05 XS = 4.97941216672 pb +- ( 0.44829248331 pb = 9 % ) Event 90000 ( 6m 37s elapsed / 30m 11s left ) -> ETA: Fri Jan 31 11:05 XS = 5.08896106395 pb +- ( 0.408128653541 pb = 8 % ) Event 100000 ( 7m 22s elapsed / 29m 29s left ) -> ETA: Fri Jan 31 11:05 XS = 5.4913107312 pb +- ( 0.437109875359 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 46s elapsed / 22m 10s left ) -> ETA: Fri Jan 31 11:05 XS = 5.98004072549 pb +- ( 0.345778989575 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 17s elapsed / 14m 51s left ) -> ETA: Fri Jan 31 11:06 XS = 5.78987139189 pb +- ( 0.31135295784 pb = 5 % ) Channel_Elements::MassivePropMomenta(): Value is nan Event 400000 ( 29m 50s elapsed / 7m 27s left ) -> ETA: Fri Jan 31 11:06 XS = 5.77646872823 pb +- ( 0.264862208586 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2240 s total ) = 19288900.3987 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.85503 0 % 0.219738 3.75 % │ │ ME & PS: MUF=0.5  5.64285 -3.62 % 0.257136 4.55 % │ │ ME & PS: MUF=2  5.86584 0.18 % 0.239841 4.08 % │ │ ME & PS: MUR=0.5  5.65836 -3.35 % 0.277083 4.89 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.36716 -8.33 % 0.304547 5.67 % │ │ ME & PS: MUR=2  6.18362 5.61 % 0.235457 3.8 % │ │ ME & PS: MUR=2 MUF=2  6.20765 6.02 % 0.270304 4.35 % │ │ ME-only: MUF=0.5  5.83907 -0.27 % 0.218103 3.73 % │ │ ME-only: MUF=2  5.88574 0.52 % 0.220291 3.74 % │ │ ME-only: MUR=0.5  5.72169 -2.27 % 0.243382 4.25 % │ │ ME-only: MUR=0.5 MUF=0.5  5.70699 -2.52 % 0.241509 4.23 % │ │ ME-only: MUR=2  6.14401 4.93 % 0.20196 3.28 % │ │ ME-only: MUR=2 MUF=2  6.17292 5.42 % 0.202478 3.28 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 389 (500394) -> 0 % From "Jet_Evolution:CSS": 1251 (501645) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3509346 MCatNLO large PDF reweighting factor: 44002 MCatNLOvetoed large reweighting factor for parton: 76 different PDF cut-off: 13299940 large AlphaS reweighting factor: 394555 large PDF reweighting factor: 619378 vetoed large reweighting factor for parton: 4 Error messages from 'GaugeTest' exceeded frequency limit: 147/20 Perturbative Interface (Matrix Elements): momentum failures: 72 amplitude failures: 1179 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 33s on Fri Jan 31 11:06:23 2025 (User: 36m 58s, System: 2s, Children User: 0s, Children System: 0s)