Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:05 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2097 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 ............................................................................................................................................................................................................................................................................................... done (222 MB, 9s/9s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 1.9473246018e-21 vs 1.9473246018e-21 => 2.36988206836e-12 } ............. Amplitude::GaugeTest(): Large deviation { 5.88692664803e-22 vs 5.88692664801e-22 => 2.30460095452e-12 } .......................... Amplitude::GaugeTest(): Large deviation { 1.16653411891e-24 vs 1.1665341189e-24 => 8.20699064263e-12 } ................ Amplitude::GaugeTest(): Large deviation { 2.9777339309e-22 vs 2.97773393091e-22 => -3.33033600697e-12 } ........ Amplitude::GaugeTest(): Large deviation { 7.20282524022e-22 vs 7.20282524025e-22 => -5.10147479815e-12 } ............ Amplitude::GaugeTest(): Large deviation { 1.40671760787e-22 vs 1.40671760787e-22 => -4.9549253589e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.35284863173e-24 vs 4.35284863183e-24 => -2.40744091329e-11 } ................................. done (222 MB, 0s/0s) Initializing scales........................................................................ done (224 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 <=== ISR_Channels::CheckForStructuresFromME for 0: (none) 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+Internal) ... 2_3__j__j__h0__j__j__QCD(BVI) : 4.44859542077 pb +- ( 0.027219265114 pb = 0.611862004509 % )  exp. eff: 0.279731685346 % 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) : -0.1322542281 pb +- ( 0.0553832787777 pb = 41.8763767127 % )  exp. eff: 0.00152658759413 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 1 ( eps = 0.001 -> exp. eff 0.00279731685346 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 1 ( eps = 0.001 -> exp. eff 1.52658759413e-05 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ 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 │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 1s elapsed / 12d 20h 19m 58s left ) -> ETA: Thu Mar 20 08:54 XS = 0.0882829908213 pb +- ( 0.0882829908213 pb = 100 % ) Event 2 ( 1s elapsed / 6d 10h 9m 58s left ) -> ETA: Thu Mar 13 22:44 XS = 0.0441404894207 pb +- ( 0.0441425014006 pb = 100 % ) Event 3 ( 1s elapsed / 4d 7h 42m 12s left ) -> ETA: Tue Mar 11 20:16 XS = 1.17776597101 pb +- ( 1.13391192456 pb = 96 % ) Event 4 ( 1s elapsed / 3d 5h 46m 38s left ) -> ETA: Mon Mar 10 18:20 XS = 0.883324478263 pb +- ( 0.854150993083 pb = 96 % ) Event 5 ( 1s elapsed / 2d 14h 13m 18s left ) -> ETA: Mon Mar 10 02:47 XS = 0.70665958261 pb +- ( 0.684802772152 pb = 96 % ) Event 6 ( 1s elapsed / 2d 3h 51m 5s left ) -> ETA: Sun Mar 09 16:25 XS = 0.589201142305 pb +- ( 0.571343191987 pb = 96 % ) Event 7 ( 1s elapsed / 1d 20h 50m 27s left ) -> ETA: Sun Mar 09 09:24 XS = 0.441974145323 pb +- ( 0.429143881761 pb = 97 % ) Event 8 ( 1s elapsed / 1d 15h 14m 8s left ) -> ETA: Sun Mar 09 03:48 XS = 0.392865551858 pb +- ( 0.381642092999 pb = 97 % ) Event 9 ( 1s elapsed / 1d 10h 52m 34s left ) -> ETA: Sat Mar 08 23:26 XS = 0.35778957921 pb +- ( 0.343148471621 pb = 95 % ) Event 10 ( 1s elapsed / 1d 7h 23m 18s left ) -> ETA: Sat Mar 08 19:57 XS = 0.325312038909 pb +- ( 0.312083986226 pb = 95 % ) Event 20 ( 1s elapsed / 16h 14m 58s left ) -> ETA: Sat Mar 08 04:49 XS = 3.8703926471 pb +- ( 3.27217351416 pb = 84 % ) Event 30 ( 1s elapsed / 11h 6m 38s left ) -> ETA: Fri Mar 07 23:40 XS = 4.2554207294 pb +- ( 2.46979403081 pb = 58 % ) Event 40 ( 1s elapsed / 8h 32m 28s left ) -> ETA: Fri Mar 07 21:06 XS = 3.53511003221 pb +- ( 1.90022306864 pb = 53 % ) Event 50 ( 1s elapsed / 6h 56m 38s left ) -> ETA: Fri Mar 07 19:30 XS = 3.11780401049 pb +- ( 1.60965818129 pb = 51 % ) Event 60 ( 1s elapsed / 5h 55m 32s left ) -> ETA: Fri Mar 07 18:29 XS = 3.83288611503 pb +- ( 1.53179449688 pb = 39 % ) Event 70 ( 1s elapsed / 5h 11m 52s left ) -> ETA: Fri Mar 07 17:46 XS = 3.36062924919 pb +- ( 1.34369281388 pb = 39 % ) Event 80 ( 1s elapsed / 4h 37m 3s left ) -> ETA: Fri Mar 07 17:11 XS = 3.1769382929 pb +- ( 1.20522356786 pb = 37 % ) Event 90 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Mar 07 16:44 XS = 1.6027298719 pb +- ( 2.40135647934 pb = 149 % ) Event 100 ( 1s elapsed / 3h 51m 38s left ) -> ETA: Fri Mar 07 16:25 XS = 1.53429024659 pb +- ( 2.14962988843 pb = 140 % ) Event 200 ( 1s elapsed / 2h 17m 28s left ) -> ETA: Fri Mar 07 14:51 XS = 2.22714045761 pb +- ( 1.67792911347 pb = 75 % ) Event 300 ( 1s elapsed / 1h 47m 44s left ) -> ETA: Fri Mar 07 14:22 XS = 2.60520196469 pb +- ( 1.1860794652 pb = 45 % ) Event 400 ( 2s elapsed / 1h 33m 42s left ) -> ETA: Fri Mar 07 14:07 XS = 3.19208601093 pb +- ( 1.00847540939 pb = 31 % ) Event 500 ( 2s elapsed / 1h 24m 17s left ) -> ETA: Fri Mar 07 13:58 XS = 3.64776664575 pb +- ( 1.00870048922 pb = 27 % ) Event 600 ( 2s elapsed / 1h 19m 7s left ) -> ETA: Fri Mar 07 13:53 XS = 3.40903338189 pb +- ( 0.852739004877 pb = 25 % ) Event 700 ( 3s elapsed / 1h 13m 59s left ) -> ETA: Fri Mar 07 13:48 XS = 3.58665963274 pb +- ( 0.788219483953 pb = 21 % ) Event 800 ( 3s elapsed / 1h 10m 21s left ) -> ETA: Fri Mar 07 13:44 XS = 2.5462539739 pb +- ( 1.59551369062 pb = 62 % ) Event 900 ( 3s elapsed / 1h 7m 43s left ) -> ETA: Fri Mar 07 13:42 XS = 2.58344445586 pb +- ( 1.43081255201 pb = 55 % ) Event 1000 ( 3s elapsed / 1h 5m 6s left ) -> ETA: Fri Mar 07 13:39 XS = 2.64060417007 pb +- ( 1.30088877899 pb = 49 % ) Event 2000 ( 6s elapsed / 55m 13s left ) -> ETA: Fri Mar 07 13:29 XS = 4.42950112056 pb +- ( 0.810927204122 pb = 18 % ) Event 3000 ( 9s elapsed / 51m 40s left ) -> ETA: Fri Mar 07 13:26 XS = 4.42571346668 pb +- ( 0.728374128153 pb = 16 % ) Event 4000 ( 12s elapsed / 50m 25s left ) -> ETA: Fri Mar 07 13:24 XS = 3.76568845298 pb +- ( 0.750463944626 pb = 19 % ) Event 5000 ( 14s elapsed / 49m 39s left ) -> ETA: Fri Mar 07 13:24 XS = 4.15618531438 pb +- ( 0.623098264494 pb = 14 % ) Event 6000 ( 17s elapsed / 49m 12s left ) -> ETA: Fri Mar 07 13:23 XS = 4.23232555591 pb +- ( 0.541426579862 pb = 12 % ) Event 7000 ( 20s elapsed / 48m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27318526498 pb +- ( 0.472768313395 pb = 11 % ) Event 8000 ( 23s elapsed / 48m 25s left ) -> ETA: Fri Mar 07 13:23 XS = 4.482230809 pb +- ( 0.438658612109 pb = 9 % ) Event 9000 ( 26s elapsed / 48m 13s left ) -> ETA: Fri Mar 07 13:22 XS = -3.51900863326 pb +- ( 7.85204889621 pb = -223 % ) Event 10000 ( 29s elapsed / 47m 57s left ) -> ETA: Fri Mar 07 13:22 XS = -2.8061884636 pb +- ( 7.08754476462 pb = -252 % ) Event 20000 ( 57s elapsed / 46m 51s left ) -> ETA: Fri Mar 07 13:22 XS = 0.863580212597 pb +- ( 3.55836682699 pb = 412 % ) Event 30000 ( 1m 25s elapsed / 46m 19s left ) -> ETA: Fri Mar 07 13:22 XS = 2.06805604027 pb +- ( 2.37407903232 pb = 114 % ) Event 40000 ( 1m 54s elapsed / 45m 38s left ) -> ETA: Fri Mar 07 13:21 XS = 2.51051626175 pb +- ( 1.79762031696 pb = 71 % ) Event 50000 ( 2m 22s elapsed / 45m 14s left ) -> ETA: Fri Mar 07 13:21 XS = 2.87940509758 pb +- ( 1.43814480682 pb = 49 % ) Event 60000 ( 2m 51s elapsed / 44m 43s left ) -> ETA: Fri Mar 07 13:21 XS = 3.10699540055 pb +- ( 1.20145303782 pb = 38 % ) Event 70000 ( 3m 19s elapsed / 44m 13s left ) -> ETA: Fri Mar 07 13:21 XS = 3.30645485826 pb +- ( 1.03274119514 pb = 31 % ) Event 80000 ( 3m 48s elapsed / 43m 45s left ) -> ETA: Fri Mar 07 13:21 XS = 3.41817488062 pb +- ( 0.904999308357 pb = 26 % ) Event 90000 ( 4m 16s elapsed / 43m 17s left ) -> ETA: Fri Mar 07 13:21 XS = 3.43389030733 pb +- ( 0.810043208429 pb = 23 % ) Event 100000 ( 4m 45s elapsed / 42m 49s left ) -> ETA: Fri Mar 07 13:21 XS = 3.46014148699 pb +- ( 0.732406772398 pb = 21 % ) Event 200000 ( 9m 33s elapsed / 38m 12s left ) -> ETA: Fri Mar 07 13:22 XS = 4.03196650427 pb +- ( 0.392103916756 pb = 9 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 30s elapsed / 33m 51s left ) -> ETA: Fri Mar 07 13:22 XS = 4.14105247388 pb +- ( 0.268129260237 pb = 6 % ) Event 400000 ( 19m 25s elapsed / 29m 7s left ) -> ETA: Fri Mar 07 13:22 XS = 4.24480393531 pb +- ( 0.207295531443 pb = 4 % ) Event 500000 ( 24m 19s elapsed / 24m 19s left ) -> ETA: Fri Mar 07 13:22 XS = 4.23900562584 pb +- ( 0.169070895872 pb = 3 % ) Event 600000 ( 29m 16s elapsed / 19m 30s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27315553775 pb +- ( 0.152540006453 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 34m 10s elapsed / 14m 38s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29495891339 pb +- ( 0.133455788425 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 39m 10s elapsed / 9m 47s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28721818346 pb +- ( 0.118438783158 pb = 2 % ) Event 900000 ( 44m 15s elapsed / 4m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28929592323 pb +- ( 0.106669958435 pb = 2 % ) Event 1000000 ( 2953 s total ) = 29250853.1499 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.28617 0 % 0.0972723 2.26 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5703 (1005707) -> 0.5 % From "Jet_Evolution:CSS": 1105 (1006812) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 69/20 Perturbative Interface (Matrix Elements): momentum failures: 86 amplitude failures: 1019 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 24s on Fri Mar 7 13:23:29 2025 (User: 48m 35s, System: 2s, Children User: 0s, Children System: 0s)