Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:03 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2091 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 9s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 1.3355999213e-20 vs 1.33559992131e-20 => -5.4237725422e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.08927379704e-21 vs 1.08927379704e-21 => 2.0647927812e-12 } . Amplitude::GaugeTest(): Large deviation { 3.0782198297e-22 vs 3.07821982967e-22 => 7.56616991282e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.55692513078e-18 vs 1.55692513079e-18 => -4.84079443197e-12 } . Amplitude::GaugeTest(): Large deviation { 7.32554185099e-21 vs 7.32554185097e-21 => 2.44582132325e-12 } ......... Amplitude::GaugeTest(): Large deviation { 4.23880843501e-22 vs 4.238808435e-22 => 2.79332112996e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.00694280445e-23 vs 3.00694280446e-23 => -2.84805512507e-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 ( 2s elapsed / 23d 3h 33m 18s left ) -> ETA: Sun Mar 30 17:07 XS = 9.36366834633e-05 pb +- ( 9.36366834633e-05 pb = 100 % ) Event 2 ( 2s elapsed / 11d 15h 9m 57s left ) -> ETA: Wed Mar 19 03:44 XS = 3.12122814412e-05 pb +- ( 3.12122010111e-05 pb = 99 % ) Event 3 ( 2s elapsed / 7d 18h 6m 37s left ) -> ETA: Sat Mar 15 06:40 XS = 2.64650262815e-05 pb +- ( 2.25751451276e-05 pb = 85 % ) Event 4 ( 2s elapsed / 5d 19h 34m 57s left ) -> ETA: Thu Mar 13 08:09 XS = 2.11918713826e-05 pb +- ( 1.82644044279e-05 pb = 86 % ) Event 5 ( 2s elapsed / 4d 16h 13m 17s left ) -> ETA: Wed Mar 12 04:47 XS = 0.00208938695453 pb +- ( 0.00206824884728 pb = 98 % ) Event 6 ( 2s elapsed / 3d 21h 31m 4s left ) -> ETA: Tue Mar 11 10:05 XS = 0.0015670402159 pb +- ( 0.00155194524018 pb = 99 % ) Event 7 ( 2s elapsed / 3d 8h 9m 29s left ) -> ETA: Mon Mar 10 20:43 XS = 0.00123648727761 pb +- ( 0.00124393288837 pb = 100 % ) Event 8 ( 2s elapsed / 2d 22h 29m 7s left ) -> ETA: Mon Mar 10 11:03 XS = 0.00112407934328 pb +- ( 0.00113078059352 pb = 100 % ) Event 9 ( 2s elapsed / 2d 14h 39m 13s left ) -> ETA: Mon Mar 10 03:13 XS = 0.00103111757052 pb +- ( 0.0010364341996 pb = 100 % ) Event 10 ( 2s elapsed / 2d 8h 23m 17s left ) -> ETA: Sun Mar 09 20:57 XS = 0.000953402161271 pb +- ( 0.000956543064854 pb = 100 % ) Event 20 ( 2s elapsed / 1d 4h 36m 37s left ) -> ETA: Sat Mar 08 17:10 XS = 0.0477846098133 pb +- ( 0.0380957566569 pb = 79 % ) Event 30 ( 2s elapsed / 19h 21m 4s left ) -> ETA: Sat Mar 08 07:55 XS = 0.420701848198 pb +- ( 0.279548958785 pb = 66 % ) Event 40 ( 2s elapsed / 14h 39m 7s left ) -> ETA: Sat Mar 08 03:13 XS = 1.17307446696 pb +- ( 0.721685881424 pb = 61 % ) Event 50 ( 2s elapsed / 11h 53m 17s left ) -> ETA: Sat Mar 08 00:27 XS = 2.19099691643 pb +- ( 1.24187813972 pb = 56 % ) Event 60 ( 2s elapsed / 9h 59m 57s left ) -> ETA: Fri Mar 07 22:34 XS = 1.88787077916 pb +- ( 1.06699062798 pb = 56 % ) Event 70 ( 2s elapsed / 8h 41m 23s left ) -> ETA: Fri Mar 07 21:15 XS = 2.22659164306 pb +- ( 1.03477164102 pb = 46 % ) Event 80 ( 2s elapsed / 7h 40m 22s left ) -> ETA: Fri Mar 07 20:14 XS = 2.21780328977 pb +- ( 0.927326444863 pb = 41 % ) Event 90 ( 2s elapsed / 6h 56m 37s left ) -> ETA: Fri Mar 07 19:30 XS = 2.01348978267 pb +- ( 0.822449158134 pb = 40 % ) Event 100 ( 2s elapsed / 6h 19m 57s left ) -> ETA: Fri Mar 07 18:54 XS = 1.85001673388 pb +- ( 0.744405599953 pb = 40 % ) Event 200 ( 2s elapsed / 3h 34m 7s left ) -> ETA: Fri Mar 07 16:08 XS = 1.57995394988 pb +- ( 0.473909395803 pb = 29 % ) Event 300 ( 2s elapsed / 2h 38m 50s left ) -> ETA: Fri Mar 07 15:13 XS = 3.7347820412 pb +- ( 1.22571122262 pb = 32 % ) Event 400 ( 3s elapsed / 2h 10m 46s left ) -> ETA: Fri Mar 07 14:45 XS = 4.95059585263 pb +- ( 1.39863806726 pb = 28 % ) Event 500 ( 3s elapsed / 1h 54m 16s left ) -> ETA: Fri Mar 07 14:28 XS = 4.56253539139 pb +- ( 1.15867084991 pb = 25 % ) Event 600 ( 3s elapsed / 1h 42m 26s left ) -> ETA: Fri Mar 07 14:16 XS = 5.05902856449 pb +- ( 1.06554632063 pb = 21 % ) Event 700 ( 3s elapsed / 1h 34m 27s left ) -> ETA: Fri Mar 07 14:08 XS = 5.51366041461 pb +- ( 0.994954738902 pb = 18 % ) Event 800 ( 4s elapsed / 1h 28m 28s left ) -> ETA: Fri Mar 07 14:02 XS = 5.16384443238 pb +- ( 0.874360520286 pb = 16 % ) Event 900 ( 4s elapsed / 1h 23m 37s left ) -> ETA: Fri Mar 07 13:57 XS = 5.62704949141 pb +- ( 0.849898827471 pb = 15 % ) Event 1000 ( 4s elapsed / 1h 20m 15s left ) -> ETA: Fri Mar 07 13:54 XS = 5.55135509846 pb +- ( 0.803999743456 pb = 14 % ) Event 2000 ( 7s elapsed / 1h 3m 52s left ) -> ETA: Fri Mar 07 13:38 XS = 4.06256549913 pb +- ( 1.41253257666 pb = 34 % ) Event 3000 ( 10s elapsed / 58m 22s left ) -> ETA: Fri Mar 07 13:32 XS = 4.08110221953 pb +- ( 0.967317260181 pb = 23 % ) Event 4000 ( 13s elapsed / 55m 39s left ) -> ETA: Fri Mar 07 13:30 XS = 4.28311981261 pb +- ( 0.770523818677 pb = 17 % ) Event 5000 ( 16s elapsed / 53m 53s left ) -> ETA: Fri Mar 07 13:28 XS = 4.28532455938 pb +- ( 0.636898453764 pb = 14 % ) Event 6000 ( 19s elapsed / 52m 50s left ) -> ETA: Fri Mar 07 13:27 XS = 4.46620080783 pb +- ( 0.560334704385 pb = 12 % ) Event 7000 ( 21s elapsed / 51m 50s left ) -> ETA: Fri Mar 07 13:26 XS = 4.40733635284 pb +- ( 0.510395293872 pb = 11 % ) Event 8000 ( 24s elapsed / 51m 11s left ) -> ETA: Fri Mar 07 13:25 XS = 4.47143207661 pb +- ( 0.460653645568 pb = 10 % ) Event 9000 ( 27s elapsed / 50m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.42873926822 pb +- ( 0.415422377779 pb = 9 % ) Event 10000 ( 30s elapsed / 50m 23s left ) -> ETA: Fri Mar 07 13:25 XS = 4.45724255687 pb +- ( 0.441005336058 pb = 9 % ) Event 20000 ( 58s elapsed / 47m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.25139945275 pb +- ( 0.324840629959 pb = 7 % ) Event 30000 ( 1m 27s elapsed / 47m 3s left ) -> ETA: Fri Mar 07 13:22 XS = 4.6911559382 pb +- ( 0.720237920054 pb = 15 % ) Event 40000 ( 1m 55s elapsed / 46m 13s left ) -> ETA: Fri Mar 07 13:22 XS = 4.56312390988 pb +- ( 0.568220291563 pb = 12 % ) Event 50000 ( 2m 24s elapsed / 45m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 4.56189514878 pb +- ( 0.459810630447 pb = 10 % ) Event 60000 ( 2m 52s elapsed / 45m 8s left ) -> ETA: Fri Mar 07 13:22 XS = 4.50446586001 pb +- ( 0.387606456758 pb = 8 % ) Event 70000 ( 3m 21s elapsed / 44m 35s left ) -> ETA: Fri Mar 07 13:22 XS = 4.3867475033 pb +- ( 0.345803657719 pb = 7 % ) Event 80000 ( 3m 50s elapsed / 44m 5s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39328982484 pb +- ( 0.305641812428 pb = 6 % ) Event 90000 ( 4m 18s elapsed / 43m 38s left ) -> ETA: Fri Mar 07 13:22 XS = 4.18102659636 pb +- ( 0.310763174056 pb = 7 % ) Event 100000 ( 4m 47s elapsed / 43m 8s left ) -> ETA: Fri Mar 07 13:22 XS = 4.2150639801 pb +- ( 0.282258296556 pb = 6 % ) Event 200000 ( 9m 36s elapsed / 38m 27s left ) -> ETA: Fri Mar 07 13:22 XS = 3.83901649955 pb +- ( 0.438377602959 pb = 11 % ) Event 300000 ( 14m 29s elapsed / 33m 48s left ) -> ETA: Fri Mar 07 13:22 XS = 4.60368477455 pb +- ( 0.603559775284 pb = 13 % ) Event 400000 ( 19m 22s elapsed / 29m 4s left ) -> ETA: Fri Mar 07 13:22 XS = 4.5117985484 pb +- ( 0.455811453853 pb = 10 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 16s elapsed / 24m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 4.43295255279 pb +- ( 0.365881305649 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 29m 13s elapsed / 19m 28s left ) -> ETA: Fri Mar 07 13:22 XS = 4.43311725829 pb +- ( 0.306290021421 pb = 6 % ) Event 700000 ( 34m 8s elapsed / 14m 38s left ) -> ETA: Fri Mar 07 13:23 XS = 4.41112128053 pb +- ( 0.264070468398 pb = 5 % ) Event 800000 ( 39m 7s elapsed / 9m 46s left ) -> ETA: Fri Mar 07 13:23 XS = 4.3518184481 pb +- ( 0.232747512922 pb = 5 % ) Event 900000 ( 44m 7s elapsed / 4m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34884697017 pb +- ( 0.208210828329 pb = 4 % ) Event 1000000 ( 2944 s total ) = 29351514.9662 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.34929 0 % 0.188206 4.32 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5665 (1005669) -> 0.5 % From "Jet_Evolution:CSS": 1119 (1006788) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 77 amplitude failures: 1042 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 15s on Fri Mar 7 13:23:18 2025 (User: 48m 27s, System: 2s, Children User: 0s, Children System: 0s)