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: 2112 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (227 MB, 9s/9s) Performing tests Amplitude::GaugeTest(): Large deviation { 7.93967515849e-21 vs 7.93967515847e-21 => 3.1783464749e-12 } ........................... Amplitude::GaugeTest(): Large deviation { 1.59053992731e-22 vs 1.5905399273e-22 => 1.0683676166e-11 } .. Amplitude::GaugeTest(): Large deviation { 6.93218282106e-20 vs 6.93218282104e-20 => 2.55750975953e-12 } ................... Amplitude::GaugeTest(): Large deviation { 6.06015775473e-24 vs 6.06015775471e-24 => 3.23452375994e-12 } . Amplitude::GaugeTest(): Large deviation { 6.51608028582e-25 vs 6.51608028581e-25 => 2.39630537635e-12 } ............. Amplitude::GaugeTest(): Large deviation { 7.68970328368e-24 vs 7.68970328384e-24 => -2.06592520868e-11 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.58590196314e-21 vs 4.5859019632e-21 => -1.27599042443e-11 } ......................................................... done (227 MB, 0s/0s) Initializing scales........................................................................ done (229 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 = 1.9351081287e-06 pb +- ( 1.9351081287e-06 pb = 100 % ) Event 2 ( 1s elapsed / 6d 11h 33m 18s left ) -> ETA: Fri Mar 14 00:07 XS = 9.67554066887e-07 pb +- ( 9.67554061809e-07 pb = 99 % ) Event 3 ( 1s elapsed / 4d 7h 42m 12s left ) -> ETA: Tue Mar 11 20:16 XS = 32.1258511287 pb +- ( 32.1258501612 pb = 99 % ) Event 4 ( 1s elapsed / 3d 5h 46m 38s left ) -> ETA: Mon Mar 10 18:21 XS = 24.0948126191 pb +- ( 24.0942462806 pb = 99 % ) Event 5 ( 1s elapsed / 2d 14h 46m 38s left ) -> ETA: Mon Mar 10 03:21 XS = 16.0632084126 pb +- ( 16.0628686101 pb = 99 % ) Event 6 ( 1s elapsed / 2d 4h 18m 52s left ) -> ETA: Sun Mar 09 16:53 XS = 13.7684674817 pb +- ( 13.7681806636 pb = 99 % ) Event 7 ( 1s elapsed / 1d 20h 50m 27s left ) -> ETA: Sun Mar 09 09:24 XS = 12.0474076589 pb +- ( 12.0471634007 pb = 99 % ) Event 8 ( 1s elapsed / 1d 15h 14m 8s left ) -> ETA: Sun Mar 09 03:48 XS = 10.7165400018 pb +- ( 10.7076291624 pb = 99 % ) Event 9 ( 1s elapsed / 1d 11h 11m 5s left ) -> ETA: Sat Mar 08 23:45 XS = 9.64493011964 pb +- ( 9.63696039022 pb = 99 % ) Event 10 ( 1s elapsed / 1d 7h 39m 58s left ) -> ETA: Sat Mar 08 20:14 XS = 8.77898470364 pb +- ( 8.75986470507 pb = 99 % ) Event 20 ( 1s elapsed / 16h 6m 38s left ) -> ETA: Sat Mar 08 04:41 XS = 7.33925700054 pb +- ( 4.48966293236 pb = 61 % ) Event 30 ( 1s elapsed / 11h 1m 5s left ) -> ETA: Fri Mar 07 23:35 XS = 5.69162530535 pb +- ( 3.07669913896 pb = 54 % ) Event 40 ( 1s elapsed / 8h 28m 18s left ) -> ETA: Fri Mar 07 21:02 XS = 6.59820934073 pb +- ( 2.72708143968 pb = 41 % ) Event 50 ( 1s elapsed / 6h 56m 38s left ) -> ETA: Fri Mar 07 19:31 XS = 5.7192392146 pb +- ( 2.24445853197 pb = 39 % ) Event 60 ( 1s elapsed / 5h 52m 45s left ) -> ETA: Fri Mar 07 18:27 XS = 4.75153062513 pb +- ( 1.88085050272 pb = 39 % ) Event 70 ( 1s elapsed / 5h 9m 30s left ) -> ETA: Fri Mar 07 17:43 XS = 4.04763945012 pb +- ( 1.53753243229 pb = 37 % ) Event 80 ( 1s elapsed / 4h 37m 3s left ) -> ETA: Fri Mar 07 17:11 XS = 6.97726843533 pb +- ( 2.4522579021 pb = 35 % ) Event 90 ( 1s elapsed / 4h 13m 40s left ) -> ETA: Fri Mar 07 16:48 XS = 6.24713659261 pb +- ( 2.18319446725 pb = 34 % ) Event 100 ( 1s elapsed / 3h 53m 18s left ) -> ETA: Fri Mar 07 16:27 XS = 5.76332532311 pb +- ( 1.98456208984 pb = 34 % ) Event 200 ( 1s elapsed / 2h 19m 58s left ) -> ETA: Fri Mar 07 14:54 XS = 4.04539100486 pb +- ( 1.08324346859 pb = 26 % ) Event 300 ( 1s elapsed / 1h 49m 58s left ) -> ETA: Fri Mar 07 14:24 XS = 3.51967063705 pb +- ( 0.787150576014 pb = 22 % ) Event 400 ( 2s elapsed / 1h 34m 32s left ) -> ETA: Fri Mar 07 14:08 XS = 4.12942133177 pb +- ( 0.996130406872 pb = 24 % ) Event 500 ( 2s elapsed / 1h 25m 17s left ) -> ETA: Fri Mar 07 13:59 XS = 4.03714779895 pb +- ( 0.85668009371 pb = 21 % ) Event 600 ( 2s elapsed / 1h 18m 50s left ) -> ETA: Fri Mar 07 13:53 XS = 1.63305863789 pb +- ( 2.97764281882 pb = 182 % ) Event 700 ( 3s elapsed / 1h 14m 14s left ) -> ETA: Fri Mar 07 13:48 XS = 1.90560577034 pb +- ( 2.56186073228 pb = 134 % ) Event 800 ( 3s elapsed / 1h 10m 59s left ) -> ETA: Fri Mar 07 13:45 XS = 1.5054809534 pb +- ( 2.27835982356 pb = 151 % ) Event 900 ( 3s elapsed / 1h 8m 49s left ) -> ETA: Fri Mar 07 13:43 XS = 3.20963221458 pb +- ( 2.54549070056 pb = 79 % ) Event 1000 ( 3s elapsed / 1h 6m 6s left ) -> ETA: Fri Mar 07 13:40 XS = 3.39163140934 pb +- ( 2.33731534339 pb = 68 % ) Event 2000 ( 6s elapsed / 56m 53s left ) -> ETA: Fri Mar 07 13:31 XS = 7.41313973947 pb +- ( 2.44044603193 pb = 32 % ) Event 3000 ( 9s elapsed / 53m 50s left ) -> ETA: Fri Mar 07 13:28 XS = 7.06286337 pb +- ( 1.65729351314 pb = 23 % ) Event 4000 ( 12s elapsed / 52m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 6.31169162118 pb +- ( 1.26881070636 pb = 20 % ) Event 5000 ( 15s elapsed / 51m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 5.73535101295 pb +- ( 1.02496669415 pb = 17 % ) Event 6000 ( 18s elapsed / 50m 51s left ) -> ETA: Fri Mar 07 13:25 XS = 5.51274482408 pb +- ( 0.860035261817 pb = 15 % ) Event 7000 ( 21s elapsed / 50m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 5.35860691106 pb +- ( 0.751193356448 pb = 14 % ) Event 8000 ( 24s elapsed / 49m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 5.25876582013 pb +- ( 0.67876183646 pb = 12 % ) Event 9000 ( 26s elapsed / 49m 31s left ) -> ETA: Fri Mar 07 13:24 XS = 5.28798920236 pb +- ( 0.616686915703 pb = 11 % ) Event 10000 ( 29s elapsed / 49m 7s left ) -> ETA: Fri Mar 07 13:23 XS = 5.22234285834 pb +- ( 0.560619398105 pb = 10 % ) Event 20000 ( 58s elapsed / 47m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 5.13114000957 pb +- ( 0.389365832932 pb = 7 % ) Event 30000 ( 1m 26s elapsed / 46m 51s left ) -> ETA: Fri Mar 07 13:22 XS = 4.86725453289 pb +- ( 0.286025099132 pb = 5 % ) Event 40000 ( 1m 55s elapsed / 46m 10s left ) -> ETA: Fri Mar 07 13:22 XS = 4.82062186179 pb +- ( 0.226435937455 pb = 4 % ) Event 50000 ( 2m 24s elapsed / 45m 38s left ) -> ETA: Fri Mar 07 13:22 XS = 4.93669485917 pb +- ( 0.214305152783 pb = 4 % ) Event 60000 ( 2m 52s elapsed / 45m 5s left ) -> ETA: Fri Mar 07 13:22 XS = 4.83425954156 pb +- ( 0.187901007896 pb = 3 % ) Event 70000 ( 3m 21s elapsed / 44m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 4.91817460528 pb +- ( 0.276333523737 pb = 5 % ) Event 80000 ( 3m 50s elapsed / 44m 7s left ) -> ETA: Fri Mar 07 13:22 XS = 4.84916878476 pb +- ( 0.245262976048 pb = 5 % ) Event 90000 ( 4m 18s elapsed / 43m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 4.83909480573 pb +- ( 0.22135693056 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 4m 47s elapsed / 43m 7s left ) -> ETA: Fri Mar 07 13:22 XS = 4.77663527079 pb +- ( 0.211135477627 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 34s elapsed / 38m 18s left ) -> ETA: Fri Mar 07 13:22 XS = 4.57842631459 pb +- ( 0.124238094931 pb = 2 % ) Event 300000 ( 14m 24s elapsed / 33m 36s left ) -> ETA: Fri Mar 07 13:22 XS = 4.51206966122 pb +- ( 0.0952208777543 pb = 2 % ) Event 400000 ( 19m 13s elapsed / 28m 50s left ) -> ETA: Fri Mar 07 13:22 XS = 4.47412704756 pb +- ( 0.0788629871799 pb = 1 % ) Event 500000 ( 24m 4s elapsed / 24m 4s left ) -> ETA: Fri Mar 07 13:22 XS = 4.49459598329 pb +- ( 0.0690719516632 pb = 1 % ) Event 600000 ( 28m 56s elapsed / 19m 17s left ) -> ETA: Fri Mar 07 13:22 XS = 4.46479707509 pb +- ( 0.0626963828293 pb = 1 % ) Event 700000 ( 33m 49s elapsed / 14m 29s left ) -> ETA: Fri Mar 07 13:22 XS = 4.4620771019 pb +- ( 0.0578302077167 pb = 1 % ) Event 800000 ( 38m 41s elapsed / 9m 40s left ) -> ETA: Fri Mar 07 13:22 XS = 4.47659830245 pb +- ( 0.0642127257399 pb = 1 % ) Event 900000 ( 43m 37s elapsed / 4m 50s left ) -> ETA: Fri Mar 07 13:22 XS = 4.49146662025 pb +- ( 0.0598565760715 pb = 1 % ) Event 1000000 ( 2911 s total ) = 29682969.3963 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.48207 0 % 0.058689 1.3 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5692 (1005694) -> 0.5 % From "Jet_Evolution:CSS": 1113 (1006807) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 84/20 Perturbative Interface (Matrix Elements): momentum failures: 80 amplitude failures: 1033 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 48m 41s on Fri Mar 7 13:22:54 2025 (User: 47m 54s, System: 2s, Children User: 0s, Children System: 0s)