Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:12 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2114 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 10s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 4.57628502147e-21 vs 4.57628502149e-21 => -2.95863333832e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.4984635559e-21 vs 1.4984635559e-21 => 3.4623415246e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.13641060288e-22 vs 2.13641060289e-22 => -3.39106520642e-12 } ................ Amplitude::GaugeTest(): Large deviation { 8.31649160737e-21 vs 8.31649160732e-21 => 6.17772499822e-12 } ....... Amplitude::GaugeTest(): Large deviation { 4.10033696118e-24 vs 4.10033696117e-24 => 2.19357865205e-12 } . Amplitude::GaugeTest(): Large deviation { 1.82166793684e-22 vs 1.82166793684e-22 => -2.60524934959e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.31706859771e-20 vs 1.31706859771e-20 => 3.53406193199e-12 } .............................................................................. 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 / 11d 16h 33m 18s left ) -> ETA: Wed Mar 19 05:07 XS = -1.43427025612e-05 pb +- ( -1.43427025612e-05 pb = 100 % ) Event 2 ( 1s elapsed / 5d 20h 16m 38s left ) -> ETA: Thu Mar 13 08:51 XS = 0.00105340014223 pb +- ( 0.00106774284479 pb = 101 % ) Event 3 ( 1s elapsed / 3d 21h 31m 5s left ) -> ETA: Tue Mar 11 10:05 XS = -0.0124430992471 pb +- ( 0.013510570702 pb = -108 % ) Event 4 ( 1s elapsed / 2d 22h 49m 58s left ) -> ETA: Mon Mar 10 11:24 XS = 2.20877332617 pb +- ( 2.22123696987 pb = 100 % ) Event 5 ( 1s elapsed / 2d 8h 39m 58s left ) -> ETA: Sun Mar 09 21:14 XS = 3.94384532209 pb +- ( 2.61576564433 pb = 66 % ) Event 6 ( 1s elapsed / 1d 23h 13m 18s left ) -> ETA: Sun Mar 09 11:47 XS = 3.38044715346 pb +- ( 2.28138654598 pb = 67 % ) Event 7 ( 1s elapsed / 1d 16h 52m 21s left ) -> ETA: Sun Mar 09 05:26 XS = 2.50470712882 pb +- ( 1.83857012965 pb = 73 % ) Event 8 ( 1s elapsed / 1d 11h 45m 48s left ) -> ETA: Sun Mar 09 00:20 XS = 2.25423641334 pb +- ( 1.66343249837 pb = 73 % ) Event 9 ( 1s elapsed / 1d 7h 47m 23s left ) -> ETA: Sat Mar 08 20:21 XS = 4.29659724009 pb +- ( 2.53676035888 pb = 59 % ) Event 10 ( 1s elapsed / 1d 4h 53m 18s left ) -> ETA: Sat Mar 08 17:27 XS = 3.93854761139 pb +- ( 2.34325140249 pb = 59 % ) Event 20 ( 1s elapsed / 14h 51m 38s left ) -> ETA: Sat Mar 08 03:26 XS = 5.5011191473 pb +- ( 3.6291254185 pb = 65 % ) Event 30 ( 1s elapsed / 10h 16m 38s left ) -> ETA: Fri Mar 07 22:51 XS = 14.5927192097 pb +- ( 10.0328451026 pb = 68 % ) Event 40 ( 1s elapsed / 7h 54m 58s left ) -> ETA: Fri Mar 07 20:29 XS = 14.0778925505 pb +- ( 7.98911701234 pb = 56 % ) Event 50 ( 1s elapsed / 6h 26m 38s left ) -> ETA: Fri Mar 07 19:01 XS = 11.7824679864 pb +- ( 6.58499381259 pb = 55 % ) Event 60 ( 1s elapsed / 5h 30m 32s left ) -> ETA: Fri Mar 07 18:04 XS = 10.3508237004 pb +- ( 5.51828353073 pb = 53 % ) Event 70 ( 1s elapsed / 4h 50m 27s left ) -> ETA: Fri Mar 07 17:24 XS = 8.78536928865 pb +- ( 4.69343594829 pb = 53 % ) Event 80 ( 1s elapsed / 4h 20m 23s left ) -> ETA: Fri Mar 07 16:54 XS = 7.42331969021 pb +- ( 4.20508984625 pb = 56 % ) Event 90 ( 1s elapsed / 3h 57m left ) -> ETA: Fri Mar 07 16:31 XS = 6.43649119176 pb +- ( 4.52650111604 pb = 70 % ) Event 100 ( 1s elapsed / 3h 38m 18s left ) -> ETA: Fri Mar 07 16:12 XS = 6.11348690841 pb +- ( 4.09284799815 pb = 66 % ) Event 200 ( 1s elapsed / 2h 13m 18s left ) -> ETA: Fri Mar 07 14:47 XS = 4.348323125 pb +- ( 2.0299516759 pb = 46 % ) Event 300 ( 1s elapsed / 1h 45m 31s left ) -> ETA: Fri Mar 07 14:19 XS = 4.34735065719 pb +- ( 1.41801508057 pb = 32 % ) Event 400 ( 2s elapsed / 1h 31m 12s left ) -> ETA: Fri Mar 07 14:05 XS = 4.12335688166 pb +- ( 1.13408065018 pb = 27 % ) Event 500 ( 2s elapsed / 1h 22m 57s left ) -> ETA: Fri Mar 07 13:57 XS = 3.83553915131 pb +- ( 0.929807485499 pb = 24 % ) Event 600 ( 2s elapsed / 1h 17m 27s left ) -> ETA: Fri Mar 07 13:51 XS = 3.90387224328 pb +- ( 0.809570764075 pb = 20 % ) Event 700 ( 3s elapsed / 1h 13m 59s left ) -> ETA: Fri Mar 07 13:48 XS = 4.14905051929 pb +- ( 0.916670960101 pb = 22 % ) Event 800 ( 3s elapsed / 1h 11m 11s left ) -> ETA: Fri Mar 07 13:45 XS = 3.54930798422 pb +- ( 0.8908563963 pb = 25 % ) Event 900 ( 3s elapsed / 1h 9m 11s left ) -> ETA: Fri Mar 07 13:43 XS = 3.71606044261 pb +- ( 0.821587079504 pb = 22 % ) Event 1000 ( 4s elapsed / 1h 7m 35s left ) -> ETA: Fri Mar 07 13:42 XS = 3.25942178186 pb +- ( 1.04262633647 pb = 31 % ) Event 2000 ( 7s elapsed / 58m 13s left ) -> ETA: Fri Mar 07 13:32 XS = 4.57259761793 pb +- ( 0.851477947574 pb = 18 % ) Event 3000 ( 9s elapsed / 55m 10s left ) -> ETA: Fri Mar 07 13:29 XS = 4.47109946788 pb +- ( 0.663493341016 pb = 14 % ) Event 4000 ( 13s elapsed / 54m 4s left ) -> ETA: Fri Mar 07 13:28 XS = 4.23451940572 pb +- ( 0.517659179656 pb = 12 % ) Event 5000 ( 15s elapsed / 52m 52s left ) -> ETA: Fri Mar 07 13:27 XS = 3.44302559936 pb +- ( 1.12053737537 pb = 32 % ) Event 6000 ( 18s elapsed / 52m 14s left ) -> ETA: Fri Mar 07 13:26 XS = 3.61560849235 pb +- ( 0.968974052327 pb = 26 % ) Event 7000 ( 21s elapsed / 51m 50s left ) -> ETA: Fri Mar 07 13:26 XS = 3.43700721947 pb +- ( 0.861058745032 pb = 25 % ) Event 8000 ( 24s elapsed / 51m 26s left ) -> ETA: Fri Mar 07 13:26 XS = 3.35270336725 pb +- ( 0.758032664474 pb = 22 % ) Event 9000 ( 27s elapsed / 51m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 3.32323833096 pb +- ( 0.709481013253 pb = 21 % ) Event 10000 ( 30s elapsed / 50m 58s left ) -> ETA: Fri Mar 07 13:25 XS = 3.36536825559 pb +- ( 0.645434102438 pb = 19 % ) Event 20000 ( 1m elapsed / 49m 38s left ) -> ETA: Fri Mar 07 13:25 XS = 4.14507986291 pb +- ( 0.369808907059 pb = 8 % ) Event 30000 ( 1m 30s elapsed / 48m 51s left ) -> ETA: Fri Mar 07 13:24 XS = 4.17792960967 pb +- ( 0.267709882694 pb = 6 % ) Event 40000 ( 2m elapsed / 48m 19s left ) -> ETA: Fri Mar 07 13:24 XS = 4.12100071584 pb +- ( 0.214731162919 pb = 5 % ) Event 50000 ( 2m 31s elapsed / 47m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.20296865893 pb +- ( 0.189429355913 pb = 4 % ) Event 60000 ( 3m 1s elapsed / 47m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.20867882969 pb +- ( 0.167040544633 pb = 3 % ) Event 70000 ( 3m 31s elapsed / 46m 47s left ) -> ETA: Fri Mar 07 13:24 XS = 4.25210443728 pb +- ( 0.150463476105 pb = 3 % ) Event 80000 ( 4m 1s elapsed / 46m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.19317966907 pb +- ( 0.150721702419 pb = 3 % ) Event 90000 ( 4m 31s elapsed / 45m 43s left ) -> ETA: Fri Mar 07 13:24 XS = 4.16702039655 pb +- ( 0.137440048634 pb = 3 % ) Event 100000 ( 5m 1s elapsed / 45m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.08657933254 pb +- ( 0.14517993747 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 4s elapsed / 40m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.32692216004 pb +- ( 0.106894102981 pb = 2 % ) Event 300000 ( 15m 9s elapsed / 35m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 4.37621184954 pb +- ( 0.098878553862 pb = 2 % ) Event 400000 ( 20m 13s elapsed / 30m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.30293607229 pb +- ( 0.0902993772702 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 22s elapsed / 25m 22s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26123947717 pb +- ( 0.0892440100847 pb = 2 % ) Event 600000 ( 30m 31s elapsed / 20m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.22782258639 pb +- ( 0.0838229324158 pb = 1 % ) Event 700000 ( 35m 41s elapsed / 15m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.19993299042 pb +- ( 0.0794185265549 pb = 1 % ) Event 800000 ( 40m 53s elapsed / 10m 13s left ) -> ETA: Fri Mar 07 13:25 XS = 4.2143742315 pb +- ( 0.0759047323517 pb = 1 % ) Event 900000 ( 46m 7s elapsed / 5m 7s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26114517906 pb +- ( 0.0701714942028 pb = 1 % ) Event 1000000 ( 3051 s total ) = 28314129.5371 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.22578 0 % 0.0679264 1.6 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5605 (1005608) -> 0.5 % From "Jet_Evolution:CSS": 1125 (1006733) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 84/20 Perturbative Interface (Matrix Elements): momentum failures: 96 amplitude failures: 1029 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 2s on Fri Mar 7 13:25:15 2025 (User: 50m 12s, System: 2s, Children User: 0s, Children System: 0s)