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: 2022 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (223 MB, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.58327101693e-22 vs 1.58327101693e-22 => 2.51887399827e-12 } .. Amplitude::GaugeTest(): Large deviation { 3.57650205404e-20 vs 3.57650205405e-20 => -2.6556534749e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.80456248401e-24 vs 2.80456248397e-24 => 1.29773969348e-11 } .... Amplitude::GaugeTest(): Large deviation { 1.11534168348e-21 vs 1.11534168347e-21 => 3.66218166903e-12 } ................... Amplitude::GaugeTest(): Large deviation { 2.80202543833e-22 vs 2.80202543834e-22 => -2.2903900998e-12 } .. Amplitude::GaugeTest(): Large deviation { 3.22502957544e-20 vs 3.22502957545e-20 => -3.10773629053e-12 } ........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.48148631276e-21 vs 1.48148631276e-21 => -4.24082990946e-12 } ................................................................................ done (223 MB, 0s/0s) Initializing scales........................................................................ done (227 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 ( 0s elapsed / 7d 12h 33m 19s left ) -> ETA: Sat Mar 15 01:07 XS = 1.01108202877e-05 pb +- ( 1.01108202877e-05 pb = 100 % ) Event 2 ( 0s elapsed / 3d 19h 39m 59s left ) -> ETA: Tue Mar 11 08:14 XS = 1.22183673328 pb +- ( 1.22182662246 pb = 99 % ) Event 3 ( 0s elapsed / 2d 13h 6m 39s left ) -> ETA: Mon Mar 10 01:40 XS = 0.814557822187 pb +- ( 0.814552766782 pb = 99 % ) Event 4 ( 0s elapsed / 1d 21h 49m 59s left ) -> ETA: Sun Mar 09 10:24 XS = -0.0421851778433 pb +- ( 1.03235491622 pb = -2447 % ) Event 5 ( 0s elapsed / 1d 12h 39m 59s left ) -> ETA: Sun Mar 09 01:14 XS = -0.0337481430215 pb +- ( 0.79970318705 pb = -2369 % ) Event 6 ( 0s elapsed / 1d 6h 33m 19s left ) -> ETA: Sat Mar 08 19:07 XS = -0.0241058164439 pb +- ( 0.551882725651 pb = -2289 % ) Event 7 ( 0s elapsed / 1d 2h 35m 13s left ) -> ETA: Sat Mar 08 15:09 XS = -0.0185015080982 pb +- ( 0.477977316853 pb = -2583 % ) Event 8 ( 0s elapsed / 23h 15m 49s left ) -> ETA: Sat Mar 08 11:50 XS = -0.0164289654314 pb +- ( 0.421541465851 pb = -2565 % ) Event 9 ( 0s elapsed / 20h 40m 43s left ) -> ETA: Sat Mar 08 09:14 XS = 0.589845442901 pb +- ( 0.678884887487 pb = 115 % ) Event 10 ( 0s elapsed / 18h 36m 39s left ) -> ETA: Sat Mar 08 07:10 XS = 0.544472966969 pb +- ( 0.626129391609 pb = 114 % ) Event 20 ( 0s elapsed / 9h 43m 19s left ) -> ETA: Fri Mar 07 22:17 XS = 0.821742547129 pb +- ( 0.432818667429 pb = 52 % ) Event 30 ( 0s elapsed / 6h 45m 32s left ) -> ETA: Fri Mar 07 19:19 XS = 3.69297578541 pb +- ( 2.63983613046 pb = 71 % ) Event 40 ( 0s elapsed / 5h 20m 49s left ) -> ETA: Fri Mar 07 17:55 XS = 2.09855551968 pb +- ( 2.51381416841 pb = 119 % ) Event 50 ( 0s elapsed / 4h 23m 19s left ) -> ETA: Fri Mar 07 16:57 XS = 3.49035846056 pb +- ( 2.3465529074 pb = 67 % ) Event 60 ( 0s elapsed / 3h 47m 45s left ) -> ETA: Fri Mar 07 16:22 XS = 4.76415579046 pb +- ( 2.59884532757 pb = 54 % ) Event 70 ( 0s elapsed / 3h 22m 22s left ) -> ETA: Fri Mar 07 15:56 XS = 5.41488474895 pb +- ( 2.52414057736 pb = 46 % ) Event 80 ( 0s elapsed / 3h 1m 14s left ) -> ETA: Fri Mar 07 15:35 XS = 4.92622650586 pb +- ( 2.20429958791 pb = 44 % ) Event 90 ( 0s elapsed / 2h 46m 39s left ) -> ETA: Fri Mar 07 15:20 XS = 4.5009007328 pb +- ( 1.99375938905 pb = 44 % ) Event 100 ( 0s elapsed / 2h 33m 19s left ) -> ETA: Fri Mar 07 15:07 XS = 4.12528808925 pb +- ( 1.82017700042 pb = 44 % ) Event 200 ( 1s elapsed / 1h 39m 8s left ) -> ETA: Fri Mar 07 14:13 XS = 3.28413083135 pb +- ( 1.07803960797 pb = 32 % ) Event 300 ( 1s elapsed / 1h 22m 11s left ) -> ETA: Fri Mar 07 13:56 XS = 3.0071262359 pb +- ( 0.762561975029 pb = 25 % ) Event 400 ( 1s elapsed / 1h 12m 28s left ) -> ETA: Fri Mar 07 13:46 XS = 3.03427438563 pb +- ( 0.618070958216 pb = 20 % ) Event 500 ( 2s elapsed / 1h 7m 57s left ) -> ETA: Fri Mar 07 13:42 XS = 3.40456426625 pb +- ( 0.609203833677 pb = 17 % ) Event 600 ( 2s elapsed / 1h 4m 41s left ) -> ETA: Fri Mar 07 13:38 XS = 4.20720471664 pb +- ( 1.10263457126 pb = 26 % ) Event 700 ( 2s elapsed / 1h 2m 5s left ) -> ETA: Fri Mar 07 13:36 XS = 4.25265718542 pb +- ( 0.995290742737 pb = 23 % ) Event 800 ( 2s elapsed / 59m 57s left ) -> ETA: Fri Mar 07 13:34 XS = 4.26110939596 pb +- ( 0.901503886179 pb = 21 % ) Event 900 ( 3s elapsed / 58m 39s left ) -> ETA: Fri Mar 07 13:32 XS = 4.48462768678 pb +- ( 0.849046143061 pb = 18 % ) Event 1000 ( 3s elapsed / 57m 26s left ) -> ETA: Fri Mar 07 13:31 XS = 5.1185215229 pb +- ( 0.876229672103 pb = 17 % ) Event 2000 ( 6s elapsed / 52m 58s left ) -> ETA: Fri Mar 07 13:27 XS = 5.37873901357 pb +- ( 0.875487086755 pb = 16 % ) Event 3000 ( 9s elapsed / 51m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.79742219129 pb +- ( 0.634617936013 pb = 13 % ) Event 4000 ( 12s elapsed / 50m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 4.43005391642 pb +- ( 0.618322366043 pb = 13 % ) Event 5000 ( 15s elapsed / 50m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.76595442802 pb +- ( 0.654377837189 pb = 13 % ) Event 6000 ( 18s elapsed / 49m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.15989026198 pb +- ( 0.767858171473 pb = 18 % ) Event 7000 ( 20s elapsed / 49m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28229472974 pb +- ( 0.673814384269 pb = 15 % ) Event 8000 ( 23s elapsed / 49m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 4.21919641275 pb +- ( 0.593455580149 pb = 14 % ) Event 9000 ( 26s elapsed / 49m 10s left ) -> ETA: Fri Mar 07 13:23 XS = 4.02907119067 pb +- ( 0.570211517909 pb = 14 % ) Event 10000 ( 29s elapsed / 49m left ) -> ETA: Fri Mar 07 13:23 XS = 4.05694700122 pb +- ( 0.52537113763 pb = 12 % ) Event 20000 ( 58s elapsed / 47m 59s left ) -> ETA: Fri Mar 07 13:23 XS = 3.93893674699 pb +- ( 0.339914002579 pb = 8 % ) Event 30000 ( 1m 28s elapsed / 47m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 3.81896154503 pb +- ( 0.273266335626 pb = 7 % ) Event 40000 ( 1m 57s elapsed / 47m 6s left ) -> ETA: Fri Mar 07 13:23 XS = 3.95830920221 pb +- ( 0.223497376933 pb = 5 % ) Event 50000 ( 2m 27s elapsed / 46m 42s left ) -> ETA: Fri Mar 07 13:23 XS = 4.23887093044 pb +- ( 0.214441818595 pb = 5 % ) Event 60000 ( 2m 57s elapsed / 46m 18s left ) -> ETA: Fri Mar 07 13:23 XS = 4.1530023806 pb +- ( 0.198454506184 pb = 4 % ) Event 70000 ( 3m 27s elapsed / 45m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 4.13915134461 pb +- ( 0.177109607876 pb = 4 % ) Event 80000 ( 3m 56s elapsed / 45m 25s left ) -> ETA: Fri Mar 07 13:23 XS = 4.23852878085 pb +- ( 0.161888519249 pb = 3 % ) Event 90000 ( 4m 26s elapsed / 44m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27479372029 pb +- ( 0.152741241253 pb = 3 % ) Event 100000 ( 4m 56s elapsed / 44m 31s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28981140841 pb +- ( 0.150339247634 pb = 3 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 55s elapsed / 39m 41s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30528767292 pb +- ( 0.0992266141489 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 54s elapsed / 34m 46s left ) -> ETA: Fri Mar 07 13:23 XS = 4.45444263516 pb +- ( 0.0955820631683 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 54s elapsed / 29m 52s left ) -> ETA: Fri Mar 07 13:24 XS = 4.43035023278 pb +- ( 0.0791064892876 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 56s elapsed / 24m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34824090135 pb +- ( 0.0728249306895 pb = 1 % ) Event 600000 ( 29m 58s elapsed / 19m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.36931987765 pb +- ( 0.0652694508907 pb = 1 % ) Event 700000 ( 35m 2s elapsed / 15m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3468290586 pb +- ( 0.061829046491 pb = 1 % ) Event 800000 ( 40m 10s elapsed / 10m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.39818918669 pb +- ( 0.0647038964603 pb = 1 % ) Event 900000 ( 45m 18s elapsed / 5m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.37565845717 pb +- ( 0.0589859663333 pb = 1 % ) Event 1000000 ( 3022 s total ) = 28591567.4731 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.37793 0 % 0.0546742 1.24 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5600 (1005604) -> 0.5 % From "Jet_Evolution:CSS": 1079 (1006683) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 66/20 Perturbative Interface (Matrix Elements): momentum failures: 67 amplitude failures: 1012 Remnant Kinematics: 1 errors (no kinematics found) and 0 warnings (scale kt down by factor of 10). WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 33s on Fri Mar 7 13:24:39 2025 (User: 49m 46s, System: 2s, Children User: 0s, Children System: 0s)