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: 2054 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (224 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 2.07208974944e-25 vs 2.07208974944e-25 => 2.1820323326e-12 } . Amplitude::GaugeTest(): Large deviation { 7.90192743895e-24 vs 7.901927439e-24 => -7.30138172145e-12 } . Amplitude::GaugeTest(): Large deviation { 5.43456208176e-21 vs 5.43456208174e-21 => 4.5263792714e-12 } ..................... Amplitude::GaugeTest(): Large deviation { 7.37661668772e-21 vs 7.37661668773e-21 => -2.39119835044e-12 } ... Amplitude::GaugeTest(): Large deviation { 5.50017415579e-23 vs 5.50017415585e-23 => -9.85800330255e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.62894351153e-23 vs 1.62894351152e-23 => 3.35709238186e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 7.41253559221e-20 vs 7.41253559218e-20 => 3.3770763963e-12 } ....................................................................................... done (224 MB, 0s/0s) Initializing scales........................................................................ done (226 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 = 170.74279769 pb +- ( 170.74279769 pb = 100 % ) Event 2 ( 1s elapsed / 6d 11h 33m 18s left ) -> ETA: Fri Mar 14 00:07 XS = 56.9142700416 pb +- ( 56.9142638244 pb = 99 % ) Event 3 ( 1s elapsed / 4d 7h 42m 12s left ) -> ETA: Tue Mar 11 20:16 XS = 42.6857352653 pb +- ( 42.685687475 pb = 99 % ) Event 4 ( 1s elapsed / 3d 5h 46m 38s left ) -> ETA: Mon Mar 10 18:20 XS = 34.1486611801 pb +- ( 34.1485341277 pb = 99 % ) Event 5 ( 1s elapsed / 2d 14h 46m 38s left ) -> ETA: Mon Mar 10 03:20 XS = 28.4575427089 pb +- ( 28.4570509979 pb = 99 % ) Event 6 ( 1s elapsed / 2d 4h 18m 52s left ) -> ETA: Sun Mar 09 16:53 XS = 24.3921794649 pb +- ( 24.3917697057 pb = 99 % ) Event 7 ( 1s elapsed / 1d 20h 50m 27s left ) -> ETA: Sun Mar 09 09:24 XS = 21.4166946853 pb +- ( 21.3324244216 pb = 99 % ) Event 8 ( 1s elapsed / 1d 15h 14m 8s left ) -> ETA: Sun Mar 09 03:48 XS = 17.9428652994 pb +- ( 16.9965733426 pb = 94 % ) Event 9 ( 1s elapsed / 1d 11h 11m 5s left ) -> ETA: Sat Mar 08 23:45 XS = 19.5579960899 pb +- ( 15.4585859364 pb = 79 % ) Event 10 ( 1s elapsed / 1d 7h 39m 58s left ) -> ETA: Sat Mar 08 20:14 XS = 17.9371041703 pb +- ( 14.204477812 pb = 79 % ) Event 20 ( 1s elapsed / 16h 14m 58s left ) -> ETA: Sat Mar 08 04:49 XS = 8.94458013489 pb +- ( 7.20085092855 pb = 80 % ) Event 30 ( 1s elapsed / 11h 6m 38s left ) -> ETA: Fri Mar 07 23:40 XS = 4.95759420593 pb +- ( 6.50373885309 pb = 131 % ) Event 40 ( 1s elapsed / 8h 28m 18s left ) -> ETA: Fri Mar 07 21:02 XS = 5.4678509537 pb +- ( 5.19254281643 pb = 94 % ) Event 50 ( 1s elapsed / 6h 56m 38s left ) -> ETA: Fri Mar 07 19:30 XS = 6.29300870631 pb +- ( 4.25848325283 pb = 67 % ) Event 60 ( 1s elapsed / 5h 55m 32s left ) -> ETA: Fri Mar 07 18:29 XS = 6.94937711803 pb +- ( 3.85685044059 pb = 55 % ) Event 70 ( 1s elapsed / 5h 11m 52s left ) -> ETA: Fri Mar 07 17:46 XS = 6.72467409157 pb +- ( 3.3613994458 pb = 49 % ) Event 80 ( 1s elapsed / 4h 39m 8s left ) -> ETA: Fri Mar 07 17:13 XS = 6.01308419723 pb +- ( 2.93878773783 pb = 48 % ) Event 90 ( 1s elapsed / 4h 11m 49s left ) -> ETA: Fri Mar 07 16:46 XS = 5.57816428254 pb +- ( 2.61479861794 pb = 46 % ) Event 100 ( 1s elapsed / 3h 51m 38s left ) -> ETA: Fri Mar 07 16:25 XS = 5.14727685095 pb +- ( 2.29779420288 pb = 44 % ) Event 200 ( 1s elapsed / 2h 19m 8s left ) -> ETA: Fri Mar 07 14:53 XS = 4.09721950002 pb +- ( 1.50374926453 pb = 36 % ) Event 300 ( 1s elapsed / 1h 49m 24s left ) -> ETA: Fri Mar 07 14:23 XS = 3.41793805126 pb +- ( 1.05902536657 pb = 30 % ) Event 400 ( 2s elapsed / 1h 33m 42s left ) -> ETA: Fri Mar 07 14:08 XS = 2.68917829914 pb +- ( 0.888515406453 pb = 33 % ) Event 500 ( 2s elapsed / 1h 24m 17s left ) -> ETA: Fri Mar 07 13:58 XS = 4.10073276352 pb +- ( 0.91698365953 pb = 22 % ) Event 600 ( 2s elapsed / 1h 18m left ) -> ETA: Fri Mar 07 13:52 XS = 4.23280433432 pb +- ( 0.832096787294 pb = 19 % ) Event 700 ( 3s elapsed / 1h 13m 31s left ) -> ETA: Fri Mar 07 13:47 XS = 4.22560425545 pb +- ( 0.808985773622 pb = 19 % ) Event 800 ( 3s elapsed / 1h 10m 21s left ) -> ETA: Fri Mar 07 13:44 XS = 4.74222908198 pb +- ( 0.903245333376 pb = 19 % ) Event 900 ( 3s elapsed / 1h 7m 43s left ) -> ETA: Fri Mar 07 13:42 XS = 5.12071545859 pb +- ( 0.877260124254 pb = 17 % ) Event 1000 ( 3s elapsed / 1h 5m 46s left ) -> ETA: Fri Mar 07 13:40 XS = 1.91517822684 pb +- ( 2.66175481395 pb = 138 % ) Event 2000 ( 6s elapsed / 56m 43s left ) -> ETA: Fri Mar 07 13:31 XS = 3.70612121456 pb +- ( 1.49361424895 pb = 40 % ) Event 3000 ( 9s elapsed / 53m 53s left ) -> ETA: Fri Mar 07 13:28 XS = 3.53692679203 pb +- ( 1.02743381438 pb = 29 % ) Event 4000 ( 12s elapsed / 52m 24s left ) -> ETA: Fri Mar 07 13:26 XS = 3.50364411481 pb +- ( 0.836380846759 pb = 23 % ) Event 5000 ( 15s elapsed / 51m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 3.66702705782 pb +- ( 0.770224629141 pb = 21 % ) Event 6000 ( 18s elapsed / 50m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 3.92208945676 pb +- ( 0.714784633603 pb = 18 % ) Event 7000 ( 21s elapsed / 50m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 3.8577173913 pb +- ( 0.617452509455 pb = 16 % ) Event 8000 ( 24s elapsed / 50m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 3.92159918366 pb +- ( 0.554280458234 pb = 14 % ) Event 9000 ( 27s elapsed / 49m 40s left ) -> ETA: Fri Mar 07 13:24 XS = 4.01934444003 pb +- ( 0.501882397597 pb = 12 % ) Event 10000 ( 29s elapsed / 49m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 3.91129455399 pb +- ( 0.471824375727 pb = 12 % ) Event 20000 ( 58s elapsed / 48m 9s left ) -> ETA: Fri Mar 07 13:23 XS = 4.15368693986 pb +- ( 0.316607986478 pb = 7 % ) Event 30000 ( 1m 27s elapsed / 47m 21s left ) -> ETA: Fri Mar 07 13:23 XS = 4.05831953864 pb +- ( 0.266050218696 pb = 6 % ) Event 40000 ( 1m 57s elapsed / 46m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.204168771 pb +- ( 0.211106627907 pb = 5 % ) Event 50000 ( 2m 26s elapsed / 46m 21s left ) -> ETA: Fri Mar 07 13:23 XS = 4.234144244 pb +- ( 0.175740131429 pb = 4 % ) Event 60000 ( 2m 55s elapsed / 45m 52s left ) -> ETA: Fri Mar 07 13:23 XS = 4.31556372822 pb +- ( 0.157988172753 pb = 3 % ) Event 70000 ( 3m 25s elapsed / 45m 25s left ) -> ETA: Fri Mar 07 13:23 XS = 4.38784684886 pb +- ( 0.176592685056 pb = 4 % ) Event 80000 ( 3m 54s elapsed / 44m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29137846545 pb +- ( 0.190552342207 pb = 4 % ) Event 90000 ( 4m 23s elapsed / 44m 26s left ) -> ETA: Fri Mar 07 13:23 XS = 4.22388231761 pb +- ( 0.189277973772 pb = 4 % ) Event 100000 ( 4m 53s elapsed / 43m 58s left ) -> ETA: Fri Mar 07 13:23 XS = 4.25571210511 pb +- ( 0.178874311514 pb = 4 % ) Event 200000 ( 9m 48s elapsed / 39m 12s left ) -> ETA: Fri Mar 07 13:23 XS = 3.86717781397 pb +- ( 0.292717368457 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 43s elapsed / 34m 21s left ) -> ETA: Fri Mar 07 13:23 XS = 4.04055906213 pb +- ( 0.203626911032 pb = 5 % ) Event 400000 ( 19m 41s elapsed / 29m 32s left ) -> ETA: Fri Mar 07 13:23 XS = 4.1136386691 pb +- ( 0.155353608431 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 39s elapsed / 24m 39s left ) -> ETA: Fri Mar 07 13:23 XS = 4.14445512602 pb +- ( 0.128279736898 pb = 3 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 600000 ( 29m 38s elapsed / 19m 45s left ) -> ETA: Fri Mar 07 13:23 XS = 4.1986934019 pb +- ( 0.11028342469 pb = 2 % ) Event 700000 ( 34m 37s elapsed / 14m 50s left ) -> ETA: Fri Mar 07 13:23 XS = 4.21237151661 pb +- ( 0.0985570906139 pb = 2 % ) Event 800000 ( 39m 38s elapsed / 9m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26968157259 pb +- ( 0.0880846247117 pb = 2 % ) Event 900000 ( 44m 41s elapsed / 4m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 4.15410158538 pb +- ( 0.142180444215 pb = 3 % ) Event 1000000 ( 2985 s total ) = 28947923.8911 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.14941 0 % 0.130337 3.14 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5651 (1005653) -> 0.5 % From "Jet_Evolution:CSS": 1113 (1006766) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 81 amplitude failures: 1032 Remnant Kinematics: 2 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: 49m 56s on Fri Mar 7 13:24:02 2025 (User: 49m 8s, System: 3s, Children User: 0s, Children System: 0s)