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: 2025 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.18794383925e-20 vs 2.18794383926e-20 => -3.56803475654e-12 } ... Amplitude::GaugeTest(): Large deviation { 7.46168354302e-21 vs 7.46168354304e-21 => -2.55873100485e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.14369871637e-21 vs 1.14369871637e-21 => 2.02637906455e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.67627007218e-23 vs 1.67627007219e-23 => -6.05571148782e-12 } ...... Amplitude::GaugeTest(): Large deviation { 2.73519049015e-21 vs 2.7351904902e-21 => -1.88523641143e-11 } .... Amplitude::GaugeTest(): Large deviation { 1.49723809008e-18 vs 1.49723809008e-18 => 2.23510099318e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.02436766112e-24 vs 2.02436766112e-24 => 2.32458496896e-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 ( 0s elapsed / 11d 8h 13m 19s left ) -> ETA: Tue Mar 18 20:47 XS = 3.70511810746 pb +- ( 3.70511810746 pb = 100 % ) Event 2 ( 0s elapsed / 5d 16h 6m 39s left ) -> ETA: Thu Mar 13 04:40 XS = 1.85255929872 pb +- ( 1.85255880874 pb = 99 % ) Event 3 ( 0s elapsed / 3d 18h 44m 25s left ) -> ETA: Tue Mar 11 07:18 XS = 1.23503980082 pb +- ( 1.23503915332 pb = 99 % ) Event 4 ( 0s elapsed / 2d 20h 44m 59s left ) -> ETA: Mon Mar 10 09:19 XS = 0.926280413698 pb +- ( 0.926279231255 pb = 99 % ) Event 5 ( 0s elapsed / 2d 6h 59m 59s left ) -> ETA: Sun Mar 09 19:34 XS = 0.741024332097 pb +- ( 0.741023443842 pb = 99 % ) Event 6 ( 0s elapsed / 1d 21h 49m 59s left ) -> ETA: Sun Mar 09 10:24 XS = 0.529303148526 pb +- ( 0.529302493156 pb = 99 % ) Event 7 ( 1s elapsed / 1d 15h 40m 56s left ) -> ETA: Sun Mar 09 04:15 XS = 3.42824184114 pb +- ( 2.99310198392 pb = 87 % ) Event 8 ( 1s elapsed / 1d 10h 43m 19s left ) -> ETA: Sat Mar 08 23:17 XS = 3.29697204009 pb +- ( 2.45046214413 pb = 74 % ) Event 9 ( 1s elapsed / 1d 6h 51m 50s left ) -> ETA: Sat Mar 08 19:26 XS = 3.02222437008 pb +- ( 2.25376504588 pb = 74 % ) Event 10 ( 1s elapsed / 1d 4h 3m 18s left ) -> ETA: Sat Mar 08 16:37 XS = 2.8275108251 pb +- ( 2.08228608546 pb = 73 % ) Event 20 ( 1s elapsed / 14h 26m 38s left ) -> ETA: Sat Mar 08 03:00 XS = 7.76029319138 pb +- ( 3.713406916 pb = 47 % ) Event 30 ( 1s elapsed / 9h 48m 52s left ) -> ETA: Fri Mar 07 22:23 XS = 6.84749818324 pb +- ( 2.76914111823 pb = 40 % ) Event 40 ( 1s elapsed / 7h 34m 8s left ) -> ETA: Fri Mar 07 20:08 XS = 5.14728345104 pb +- ( 2.09734872279 pb = 40 % ) Event 50 ( 1s elapsed / 6h 13m 18s left ) -> ETA: Fri Mar 07 18:47 XS = 4.16519812923 pb +- ( 1.66064570091 pb = 39 % ) Event 60 ( 1s elapsed / 5h 19m 25s left ) -> ETA: Fri Mar 07 17:53 XS = 4.62132493078 pb +- ( 1.50123957662 pb = 32 % ) Event 70 ( 1s elapsed / 4h 40m 55s left ) -> ETA: Fri Mar 07 17:15 XS = 4.55812723415 pb +- ( 1.37767581723 pb = 30 % ) Event 80 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Mar 07 16:44 XS = 4.07221246899 pb +- ( 1.19798518093 pb = 29 % ) Event 90 ( 1s elapsed / 3h 47m 45s left ) -> ETA: Fri Mar 07 16:22 XS = 3.97342741067 pb +- ( 1.10890059472 pb = 27 % ) Event 100 ( 1s elapsed / 3h 29m 58s left ) -> ETA: Fri Mar 07 16:04 XS = 3.58782224386 pb +- ( 0.99862371557 pb = 27 % ) Event 200 ( 1s elapsed / 2h 9m 58s left ) -> ETA: Fri Mar 07 14:44 XS = 5.55891587739 pb +- ( 1.41172429383 pb = 25 % ) Event 300 ( 1s elapsed / 1h 42m 44s left ) -> ETA: Fri Mar 07 14:17 XS = 5.21587966547 pb +- ( 1.02750630921 pb = 19 % ) Event 400 ( 2s elapsed / 1h 28m 42s left ) -> ETA: Fri Mar 07 14:03 XS = 5.04720703489 pb +- ( 0.904646858088 pb = 17 % ) Event 500 ( 2s elapsed / 1h 20m 37s left ) -> ETA: Fri Mar 07 13:54 XS = 4.32040823631 pb +- ( 0.781731742731 pb = 18 % ) Event 600 ( 2s elapsed / 1h 15m 30s left ) -> ETA: Fri Mar 07 13:49 XS = 4.54183148102 pb +- ( 0.780702100688 pb = 17 % ) Event 700 ( 3s elapsed / 1h 12m 5s left ) -> ETA: Fri Mar 07 13:46 XS = 4.68756244404 pb +- ( 0.800943648511 pb = 17 % ) Event 800 ( 3s elapsed / 1h 9m 6s left ) -> ETA: Fri Mar 07 13:43 XS = 3.97697396002 pb +- ( 0.924899989852 pb = 23 % ) Event 900 ( 3s elapsed / 1h 6m 47s left ) -> ETA: Fri Mar 07 13:41 XS = 4.31850180186 pb +- ( 0.861965875388 pb = 19 % ) Event 1000 ( 3s elapsed / 1h 4m 56s left ) -> ETA: Fri Mar 07 13:39 XS = 5.04569053364 pb +- ( 1.02984313663 pb = 20 % ) Event 2000 ( 6s elapsed / 56m 3s left ) -> ETA: Fri Mar 07 13:30 XS = 4.67332352903 pb +- ( 0.743421181193 pb = 15 % ) Event 3000 ( 9s elapsed / 53m 3s left ) -> ETA: Fri Mar 07 13:27 XS = 5.64235057621 pb +- ( 1.5029585202 pb = 26 % ) Event 4000 ( 12s elapsed / 51m 47s left ) -> ETA: Fri Mar 07 13:26 XS = 5.1445521447 pb +- ( 1.14996780897 pb = 22 % ) Event 5000 ( 15s elapsed / 50m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 5.27641288525 pb +- ( 0.96553065369 pb = 18 % ) Event 6000 ( 18s elapsed / 50m 16s left ) -> ETA: Fri Mar 07 13:24 XS = 5.02068257944 pb +- ( 0.807621437478 pb = 16 % ) Event 7000 ( 21s elapsed / 49m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.52324988635 pb +- ( 0.724381238726 pb = 16 % ) Event 8000 ( 23s elapsed / 49m 33s left ) -> ETA: Fri Mar 07 13:24 XS = 4.36175964605 pb +- ( 0.636392490681 pb = 14 % ) Event 9000 ( 26s elapsed / 49m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46407609358 pb +- ( 0.582401413655 pb = 13 % ) Event 10000 ( 29s elapsed / 49m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.54051492373 pb +- ( 0.53895939775 pb = 11 % ) Event 20000 ( 58s elapsed / 48m 8s left ) -> ETA: Fri Mar 07 13:23 XS = 5.04994405612 pb +- ( 0.395032845645 pb = 7 % ) Event 30000 ( 1m 27s elapsed / 47m 21s left ) -> ETA: Fri Mar 07 13:23 XS = 4.80311529686 pb +- ( 0.426127150538 pb = 8 % ) Event 40000 ( 1m 57s elapsed / 46m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 4.75533044549 pb +- ( 0.348972508519 pb = 7 % ) Event 50000 ( 2m 26s elapsed / 46m 18s left ) -> ETA: Fri Mar 07 13:23 XS = 4.69126901682 pb +- ( 0.293308483443 pb = 6 % ) Event 60000 ( 2m 55s elapsed / 45m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 4.72897875557 pb +- ( 0.251054868984 pb = 5 % ) Event 70000 ( 3m 25s elapsed / 45m 25s left ) -> ETA: Fri Mar 07 13:23 XS = 4.71471439362 pb +- ( 0.229105592379 pb = 4 % ) Event 80000 ( 3m 54s elapsed / 45m left ) -> ETA: Fri Mar 07 13:23 XS = 4.73597686878 pb +- ( 0.208947012019 pb = 4 % ) Event 90000 ( 4m 24s elapsed / 44m 34s left ) -> ETA: Fri Mar 07 13:23 XS = 4.79860403924 pb +- ( 0.191470711004 pb = 3 % ) Event 100000 ( 4m 54s elapsed / 44m 6s left ) -> ETA: Fri Mar 07 13:23 XS = 4.71001149397 pb +- ( 0.176580274529 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 52s elapsed / 39m 28s left ) -> ETA: Fri Mar 07 13:23 XS = 4.53296434833 pb +- ( 0.113271139572 pb = 2 % ) Event 300000 ( 14m 53s elapsed / 34m 45s left ) -> ETA: Fri Mar 07 13:23 XS = 4.42480836619 pb +- ( 0.103835369768 pb = 2 % ) Event 400000 ( 19m 52s elapsed / 29m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.47043919179 pb +- ( 0.0987346710659 pb = 2 % ) Event 500000 ( 24m 52s elapsed / 24m 52s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46321942221 pb +- ( 0.0852848554974 pb = 1 % ) Event 600000 ( 29m 51s elapsed / 19m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.44534745639 pb +- ( 0.0759058461095 pb = 1 % ) Event 700000 ( 34m 56s elapsed / 14m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47037125146 pb +- ( 0.0708898997893 pb = 1 % ) Event 800000 ( 40m 2s elapsed / 10m left ) -> ETA: Fri Mar 07 13:24 XS = 4.41486805787 pb +- ( 0.0690720299969 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 45m 7s elapsed / 5m left ) -> ETA: Fri Mar 07 13:24 XS = 4.43610251316 pb +- ( 0.0650181893004 pb = 1 % ) Event 1000000 ( 3007 s total ) = 28735727.7556 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.43202 0 % 0.0615442 1.38 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5566 (1005568) -> 0.5 % From "Jet_Evolution:CSS": 1074 (1006642) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 88 amplitude failures: 986 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 18s on Fri Mar 7 13:24:24 2025 (User: 49m 31s, System: 2s, Children User: 0s, Children System: 0s)