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: 2067 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (221 MB, 9s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 6.96184513661e-22 vs 6.96184513659e-22 => 3.15258930073e-12 } .. Amplitude::GaugeTest(): Large deviation { 8.93338023011e-21 vs 8.93338023013e-21 => -2.17559303906e-12 } ... Amplitude::GaugeTest(): Large deviation { 3.47056765056e-22 vs 3.47056765054e-22 => 5.18984855091e-12 } ............ Amplitude::GaugeTest(): Large deviation { 3.65815804194e-22 vs 3.65815804193e-22 => 2.22422080753e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.29133117498e-21 vs 1.29133117499e-21 => -3.0884184099e-12 } ........ Amplitude::GaugeTest(): Large deviation { 2.21482696326e-22 vs 2.21482696329e-22 => -1.25188748257e-11 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.13034502892e-22 vs 2.13034502892e-22 => 2.32724950422e-12 } ...................................................................................... done (221 MB, 0s/0s) Initializing scales........................................................................ done (223 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 / 9d 39m 59s left ) -> ETA: Sun Mar 16 13:14 XS = 3.13140782824 pb +- ( 3.13140782824 pb = 100 % ) Event 2 ( 0s elapsed / 4d 13h 43m 19s left ) -> ETA: Wed Mar 12 02:17 XS = 1.56374905237 pb +- ( 1.56765877587 pb = 100 % ) Event 3 ( 0s elapsed / 3d 1h 8m 52s left ) -> ETA: Mon Mar 10 13:43 XS = 1.04249936824 pb +- ( 1.0444548398 pb = 100 % ) Event 4 ( 0s elapsed / 2d 6h 51m 39s left ) -> ETA: Sun Mar 09 19:25 XS = 0.78215961016 pb +- ( 0.783083485863 pb = 100 % ) Event 5 ( 0s elapsed / 1d 20h 26m 39s left ) -> ETA: Sun Mar 09 09:00 XS = 0.544926540595 pb +- ( 0.517813371717 pb = 95 % ) Event 6 ( 0s elapsed / 1d 13h 2m 12s left ) -> ETA: Sun Mar 09 01:36 XS = 0.469527467091 pb +- ( 0.444079880466 pb = 94 % ) Event 7 ( 0s elapsed / 1d 7h 44m 44s left ) -> ETA: Sat Mar 08 20:19 XS = 13.6726543538 pb +- ( 13.2087268422 pb = 96 % ) Event 8 ( 0s elapsed / 1d 3h 46m 39s left ) -> ETA: Sat Mar 08 16:20 XS = 12.1484231494 pb +- ( 11.7482990751 pb = 96 % ) Event 9 ( 0s elapsed / 1d 59m 59s left ) -> ETA: Sat Mar 08 13:34 XS = 11.0623870319 pb +- ( 10.5639717613 pb = 95 % ) Event 10 ( 0s elapsed / 22h 29m 59s left ) -> ETA: Sat Mar 08 11:04 XS = 10.6769658032 pb +- ( 9.56324183873 pb = 89 % ) Event 20 ( 0s elapsed / 11h 39m 59s left ) -> ETA: Sat Mar 08 00:14 XS = 5.02882874024 pb +- ( 4.40859625098 pb = 87 % ) Event 30 ( 0s elapsed / 7h 57m 45s left ) -> ETA: Fri Mar 07 20:32 XS = 11.8555181692 pb +- ( 7.61405415427 pb = 64 % ) Event 40 ( 0s elapsed / 6h 10m 49s left ) -> ETA: Fri Mar 07 18:45 XS = 9.49300743568 pb +- ( 5.59642645072 pb = 58 % ) Event 50 ( 0s elapsed / 5h 3m 19s left ) -> ETA: Fri Mar 07 17:37 XS = 7.87429371383 pb +- ( 4.56805277628 pb = 58 % ) Event 60 ( 0s elapsed / 4h 21m 5s left ) -> ETA: Fri Mar 07 16:55 XS = 8.70187352419 pb +- ( 4.15198352137 pb = 47 % ) Event 70 ( 0s elapsed / 3h 50m 56s left ) -> ETA: Fri Mar 07 16:25 XS = 8.26522073636 pb +- ( 3.5512646351 pb = 42 % ) Event 80 ( 1s elapsed / 3h 28m 19s left ) -> ETA: Fri Mar 07 16:02 XS = 7.50566594385 pb +- ( 3.1442327438 pb = 41 % ) Event 90 ( 1s elapsed / 3h 10m 43s left ) -> ETA: Fri Mar 07 15:44 XS = 6.71948673708 pb +- ( 2.82226464723 pb = 42 % ) Event 100 ( 1s elapsed / 2h 56m 38s left ) -> ETA: Fri Mar 07 15:30 XS = 5.94747598954 pb +- ( 2.4964888689 pb = 41 % ) Event 200 ( 1s elapsed / 1h 50m 48s left ) -> ETA: Fri Mar 07 14:25 XS = 4.62159695266 pb +- ( 1.48785020526 pb = 32 % ) Event 300 ( 1s elapsed / 1h 29m 58s left ) -> ETA: Fri Mar 07 14:04 XS = 4.66622025406 pb +- ( 1.07260391775 pb = 22 % ) Event 400 ( 1s elapsed / 1h 20m 48s left ) -> ETA: Fri Mar 07 13:55 XS = 4.64838402324 pb +- ( 0.937531500842 pb = 20 % ) Event 500 ( 2s elapsed / 1h 13m 37s left ) -> ETA: Fri Mar 07 13:47 XS = 4.47196333439 pb +- ( 0.799830602942 pb = 17 % ) Event 600 ( 2s elapsed / 1h 9m 24s left ) -> ETA: Fri Mar 07 13:43 XS = 3.3883144793 pb +- ( 0.938068698672 pb = 27 % ) Event 700 ( 2s elapsed / 1h 6m 8s left ) -> ETA: Fri Mar 07 13:40 XS = 2.98005477603 pb +- ( 0.829973078297 pb = 27 % ) Event 800 ( 3s elapsed / 1h 3m 54s left ) -> ETA: Fri Mar 07 13:38 XS = 2.85598856616 pb +- ( 0.732898053657 pb = 25 % ) Event 900 ( 3s elapsed / 1h 2m 9s left ) -> ETA: Fri Mar 07 13:36 XS = 2.79479487876 pb +- ( 0.658279291353 pb = 23 % ) Event 1000 ( 3s elapsed / 1h 46s left ) -> ETA: Fri Mar 07 13:35 XS = 2.83966506661 pb +- ( 0.609570458974 pb = 21 % ) Event 2000 ( 6s elapsed / 54m 8s left ) -> ETA: Fri Mar 07 13:28 XS = 3.58583557437 pb +- ( 0.455999437106 pb = 12 % ) Event 3000 ( 9s elapsed / 52m 3s left ) -> ETA: Fri Mar 07 13:26 XS = 3.6077430364 pb +- ( 0.574271928617 pb = 15 % ) Event 4000 ( 12s elapsed / 51m left ) -> ETA: Fri Mar 07 13:25 XS = 3.58646592116 pb +- ( 0.460825203612 pb = 12 % ) Event 5000 ( 15s elapsed / 50m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 3.76821889045 pb +- ( 0.407126081549 pb = 10 % ) Event 6000 ( 17s elapsed / 49m 23s left ) -> ETA: Fri Mar 07 13:23 XS = 3.90032723128 pb +- ( 0.36266011986 pb = 9 % ) Event 7000 ( 20s elapsed / 48m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 3.93744221771 pb +- ( 0.340571168469 pb = 8 % ) Event 8000 ( 23s elapsed / 48m 32s left ) -> ETA: Fri Mar 07 13:23 XS = 4.18589870794 pb +- ( 0.34147792144 pb = 8 % ) Event 9000 ( 26s elapsed / 48m 19s left ) -> ETA: Fri Mar 07 13:23 XS = 4.41166390261 pb +- ( 0.336087319632 pb = 7 % ) Event 10000 ( 29s elapsed / 48m 4s left ) -> ETA: Fri Mar 07 13:22 XS = 4.15547763102 pb +- ( 0.390394407285 pb = 9 % ) Event 20000 ( 57s elapsed / 46m 59s left ) -> ETA: Fri Mar 07 13:22 XS = 4.09362463373 pb +- ( 0.466199033345 pb = 11 % ) Event 30000 ( 1m 25s elapsed / 46m 12s left ) -> ETA: Fri Mar 07 13:21 XS = 4.31830377877 pb +- ( 0.352502930545 pb = 8 % ) Event 40000 ( 1m 53s elapsed / 45m 35s left ) -> ETA: Fri Mar 07 13:21 XS = 4.37723095274 pb +- ( 0.275612770659 pb = 6 % ) Event 50000 ( 2m 22s elapsed / 45m 11s left ) -> ETA: Fri Mar 07 13:21 XS = 4.39636605704 pb +- ( 0.237920484395 pb = 5 % ) Event 60000 ( 2m 51s elapsed / 44m 48s left ) -> ETA: Fri Mar 07 13:21 XS = 4.35753529351 pb +- ( 0.208944706062 pb = 4 % ) Event 70000 ( 3m 20s elapsed / 44m 19s left ) -> ETA: Fri Mar 07 13:21 XS = 4.43669216113 pb +- ( 0.200778653665 pb = 4 % ) Event 80000 ( 3m 48s elapsed / 43m 52s left ) -> ETA: Fri Mar 07 13:21 XS = 4.40913622101 pb +- ( 0.180106586734 pb = 4 % ) Event 90000 ( 4m 17s elapsed / 43m 27s left ) -> ETA: Fri Mar 07 13:22 XS = 4.50668830264 pb +- ( 0.16462465054 pb = 3 % ) Event 100000 ( 4m 46s elapsed / 42m 56s left ) -> ETA: Fri Mar 07 13:21 XS = 4.44511956428 pb +- ( 0.165471269381 pb = 3 % ) Event 200000 ( 9m 35s elapsed / 38m 21s left ) -> ETA: Fri Mar 07 13:22 XS = 4.40376137012 pb +- ( 0.109148155836 pb = 2 % ) Event 300000 ( 14m 25s elapsed / 33m 40s left ) -> ETA: Fri Mar 07 13:22 XS = 4.2848338232 pb +- ( 0.0949133570005 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 17s elapsed / 28m 56s left ) -> ETA: Fri Mar 07 13:22 XS = 4.31252759428 pb +- ( 0.0876214924858 pb = 2 % ) Event 500000 ( 24m 9s elapsed / 24m 9s left ) -> ETA: Fri Mar 07 13:22 XS = 4.27166216144 pb +- ( 0.0805833089594 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 29m 3s elapsed / 19m 22s left ) -> ETA: Fri Mar 07 13:22 XS = 4.32367710027 pb +- ( 0.0714700001156 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 33m 57s elapsed / 14m 33s left ) -> ETA: Fri Mar 07 13:22 XS = 4.34216412542 pb +- ( 0.0707418334996 pb = 1 % ) Event 800000 ( 38m 51s elapsed / 9m 42s left ) -> ETA: Fri Mar 07 13:22 XS = 4.36624625213 pb +- ( 0.0646100608247 pb = 1 % ) Event 900000 ( 43m 47s elapsed / 4m 51s left ) -> ETA: Fri Mar 07 13:22 XS = 4.3161727022 pb +- ( 0.065203518138 pb = 1 % ) Event 1000000 ( 2922 s total ) = 29570407.6883 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.31138 0 % 0.0609197 1.41 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5758 (1005761) -> 0.5 % From "Jet_Evolution:CSS": 1141 (1006902) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 96/20 Perturbative Interface (Matrix Elements): momentum failures: 82 amplitude failures: 1059 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 48m 52s on Fri Mar 7 13:22:57 2025 (User: 48m 5s, System: 2s, Children User: 0s, Children System: 0s)