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: 2028 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 4.60498439217e-23 vs 4.60498439222e-23 => -1.05723207966e-11 } ..... Amplitude::GaugeTest(): Large deviation { 1.64990547102e-21 vs 1.64990547101e-21 => 6.15130169024e-12 } .. Amplitude::GaugeTest(): Large deviation { 6.66161475106e-22 vs 6.66161475103e-22 => 3.22941673403e-12 } ........... Amplitude::GaugeTest(): Large deviation { 1.28885491172e-19 vs 1.28885491172e-19 => 3.77542441754e-12 } ........ Amplitude::GaugeTest(): Large deviation { 3.26209848811e-21 vs 3.2620984881e-21 => 2.41495712316e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.39013723165e-21 vs 5.39013723163e-21 => 3.35020899911e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.23280567944e-22 vs 3.23280567945e-22 => -4.02344824124e-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 / 12d 6h 26m 38s left ) -> ETA: Wed Mar 19 19:00 XS = 1.42205573539e-10 pb +- ( 1.42205573539e-10 pb = 100 % ) Event 2 ( 1s elapsed / 6d 3h 13m 18s left ) -> ETA: Thu Mar 13 15:47 XS = 0.000368110743805 pb +- ( 0.0003681106016 pb = 99 % ) Event 3 ( 1s elapsed / 4d 3h 4m 25s left ) -> ETA: Tue Mar 11 15:38 XS = 0.000264836416838 pb +- ( 0.000280032666158 pb = 105 % ) Event 4 ( 1s elapsed / 3d 2h 18m 18s left ) -> ETA: Mon Mar 10 14:52 XS = 0.000488449873516 pb +- ( 0.000311534836699 pb = 63 % ) Event 5 ( 1s elapsed / 2d 11h 26m 38s left ) -> ETA: Mon Mar 10 00:00 XS = -0.00232746573278 pb +- ( 0.00282738100335 pb = -121 % ) Event 6 ( 1s elapsed / 2d 1h 32m 12s left ) -> ETA: Sun Mar 09 14:06 XS = -0.00199495843235 pb +- ( 0.00241259624307 pb = -120 % ) Event 7 ( 1s elapsed / 1d 18h 51m 24s left ) -> ETA: Sun Mar 09 07:25 XS = 1.52441570738 pb +- ( 1.52641209579 pb = 100 % ) Event 8 ( 1s elapsed / 1d 13h 29m 58s left ) -> ETA: Sun Mar 09 02:04 XS = 1.10866597027 pb +- ( 1.11006347504 pb = 100 % ) Event 9 ( 1s elapsed / 1d 9h 19m 58s left ) -> ETA: Sat Mar 08 21:54 XS = 1.38177588779 pb +- ( 1.04950295818 pb = 75 % ) Event 10 ( 1s elapsed / 1d 6h 16m 38s left ) -> ETA: Sat Mar 08 18:50 XS = 1.27563009517 pb +- ( 0.971220133974 pb = 76 % ) Event 20 ( 1s elapsed / 15h 33m 18s left ) -> ETA: Sat Mar 08 04:07 XS = 0.726747513028 pb +- ( 0.555555977658 pb = 76 % ) Event 30 ( 1s elapsed / 10h 44m 25s left ) -> ETA: Fri Mar 07 23:18 XS = 2.88514880024 pb +- ( 1.57871127333 pb = 54 % ) Event 40 ( 1s elapsed / 8h 11m 38s left ) -> ETA: Fri Mar 07 20:45 XS = 3.58400443188 pb +- ( 1.57138876815 pb = 43 % ) Event 50 ( 1s elapsed / 6h 43m 18s left ) -> ETA: Fri Mar 07 19:17 XS = 4.20866389096 pb +- ( 1.61903104788 pb = 38 % ) Event 60 ( 1s elapsed / 5h 41m 38s left ) -> ETA: Fri Mar 07 18:15 XS = 4.08878195905 pb +- ( 1.42736856836 pb = 34 % ) Event 70 ( 1s elapsed / 4h 59m 58s left ) -> ETA: Fri Mar 07 17:34 XS = 3.54739201822 pb +- ( 1.24646589913 pb = 35 % ) Event 80 ( 1s elapsed / 4h 28m 43s left ) -> ETA: Fri Mar 07 17:03 XS = 4.79872316331 pb +- ( 1.58759380249 pb = 33 % ) Event 90 ( 1s elapsed / 4h 6m 16s left ) -> ETA: Fri Mar 07 16:40 XS = 4.18948744662 pb +- ( 1.39301630064 pb = 33 % ) Event 100 ( 1s elapsed / 3h 46m 38s left ) -> ETA: Fri Mar 07 16:20 XS = 3.9792501819 pb +- ( 1.26875848434 pb = 31 % ) Event 200 ( 1s elapsed / 2h 17m 28s left ) -> ETA: Fri Mar 07 14:51 XS = 4.47270812944 pb +- ( 0.906849732958 pb = 20 % ) Event 300 ( 1s elapsed / 1h 46m 4s left ) -> ETA: Fri Mar 07 14:20 XS = 4.39371050967 pb +- ( 0.941226284688 pb = 21 % ) Event 400 ( 2s elapsed / 1h 29m 57s left ) -> ETA: Fri Mar 07 14:04 XS = 4.68368712591 pb +- ( 0.967770561794 pb = 20 % ) Event 500 ( 2s elapsed / 1h 20m 57s left ) -> ETA: Fri Mar 07 13:55 XS = 4.6044268041 pb +- ( 0.84342074886 pb = 18 % ) Event 600 ( 2s elapsed / 1h 15m 13s left ) -> ETA: Fri Mar 07 13:49 XS = 5.51470354628 pb +- ( 1.16060148202 pb = 21 % ) Event 700 ( 3s elapsed / 1h 11m 36s left ) -> ETA: Fri Mar 07 13:45 XS = 5.3539390084 pb +- ( 1.01015128871 pb = 18 % ) Event 800 ( 3s elapsed / 1h 8m 41s left ) -> ETA: Fri Mar 07 13:43 XS = 5.88727681895 pb +- ( 1.2155307796 pb = 20 % ) Event 900 ( 3s elapsed / 1h 6m 47s left ) -> ETA: Fri Mar 07 13:41 XS = 5.3748022423 pb +- ( 1.09284885007 pb = 20 % ) Event 1000 ( 3s elapsed / 1h 5m 6s left ) -> ETA: Fri Mar 07 13:39 XS = 5.42309445445 pb +- ( 1.02215299851 pb = 18 % ) Event 2000 ( 6s elapsed / 56m 8s left ) -> ETA: Fri Mar 07 13:30 XS = 5.10168767088 pb +- ( 0.748659180936 pb = 14 % ) Event 3000 ( 9s elapsed / 53m 20s left ) -> ETA: Fri Mar 07 13:27 XS = 4.1900913794 pb +- ( 0.58754222816 pb = 14 % ) Event 4000 ( 12s elapsed / 51m 37s left ) -> ETA: Fri Mar 07 13:26 XS = 4.00272092782 pb +- ( 0.599949924544 pb = 14 % ) Event 5000 ( 15s elapsed / 50m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 3.92396814501 pb +- ( 0.498008033345 pb = 12 % ) Event 6000 ( 18s elapsed / 50m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 3.76759774076 pb +- ( 0.56471139129 pb = 14 % ) Event 7000 ( 21s elapsed / 49m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 3.71704872624 pb +- ( 0.52293496455 pb = 14 % ) Event 8000 ( 23s elapsed / 49m 18s left ) -> ETA: Fri Mar 07 13:23 XS = 3.79517941535 pb +- ( 0.470252215479 pb = 12 % ) Event 9000 ( 26s elapsed / 49m 3s left ) -> ETA: Fri Mar 07 13:23 XS = 3.95384125323 pb +- ( 0.432694555659 pb = 10 % ) Event 10000 ( 29s elapsed / 48m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.15396771268 pb +- ( 0.404563063035 pb = 9 % ) Event 20000 ( 58s elapsed / 47m 39s left ) -> ETA: Fri Mar 07 13:22 XS = 4.3016676026 pb +- ( 0.291804090116 pb = 6 % ) Event 30000 ( 1m 27s elapsed / 47m 2s left ) -> ETA: Fri Mar 07 13:22 XS = 4.38952897331 pb +- ( 0.236751495287 pb = 5 % ) Event 40000 ( 1m 55s elapsed / 46m 23s left ) -> ETA: Fri Mar 07 13:22 XS = 4.52256625845 pb +- ( 0.245191505927 pb = 5 % ) Event 50000 ( 2m 25s elapsed / 45m 55s left ) -> ETA: Fri Mar 07 13:22 XS = 4.49530978073 pb +- ( 0.215805895703 pb = 4 % ) Event 60000 ( 2m 54s elapsed / 45m 27s left ) -> ETA: Fri Mar 07 13:22 XS = 4.57513034004 pb +- ( 0.1949032332 pb = 4 % ) Event 70000 ( 3m 23s elapsed / 44m 57s left ) -> ETA: Fri Mar 07 13:22 XS = 4.57870402762 pb +- ( 0.175824055194 pb = 3 % ) Event 80000 ( 3m 52s elapsed / 44m 29s left ) -> ETA: Fri Mar 07 13:22 XS = 4.52943530718 pb +- ( 0.15744514479 pb = 3 % ) Event 90000 ( 4m 21s elapsed / 43m 59s left ) -> ETA: Fri Mar 07 13:22 XS = 4.4133335912 pb +- ( 0.15885513537 pb = 3 % ) Event 100000 ( 4m 50s elapsed / 43m 31s left ) -> ETA: Fri Mar 07 13:22 XS = 4.29675489146 pb +- ( 0.161758952868 pb = 3 % ) Event 200000 ( 9m 43s elapsed / 38m 52s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37805338237 pb +- ( 0.112767551562 pb = 2 % ) Event 300000 ( 14m 35s elapsed / 34m 3s left ) -> ETA: Fri Mar 07 13:22 XS = 4.25661238539 pb +- ( 0.120800556872 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 31s elapsed / 29m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 4.21533064606 pb +- ( 0.113389888044 pb = 2 % ) Event 500000 ( 24m 27s elapsed / 24m 27s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29898031883 pb +- ( 0.113983541415 pb = 2 % ) Event 600000 ( 29m 24s elapsed / 19m 36s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30597021537 pb +- ( 0.0986282003425 pb = 2 % ) Event 700000 ( 34m 23s elapsed / 14m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 4.32794588121 pb +- ( 0.0895567138203 pb = 2 % ) Event 800000 ( 39m 25s elapsed / 9m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30198830054 pb +- ( 0.0833270607937 pb = 1 % ) Event 900000 ( 44m 30s elapsed / 4m 56s left ) -> ETA: Fri Mar 07 13:23 XS = 4.2894612519 pb +- ( 0.0760535835307 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 2975 s total ) = 29043481.1839 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.29729 0 % 0.0703064 1.63 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5540 (1005542) -> 0.5 % From "Jet_Evolution:CSS": 1155 (1006697) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 96 amplitude failures: 1059 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 47s on Fri Mar 7 13:23:52 2025 (User: 49m, System: 2s, Children User: 0s, Children System: 0s)