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: 2088 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 5.65579949163e-21 vs 5.65579949165e-21 => -2.7232660571e-12 } . Amplitude::GaugeTest(): Large deviation { 1.03346902766e-21 vs 1.03346902765e-21 => 6.71529498675e-12 } ......... Amplitude::GaugeTest(): Large deviation { 5.963692421e-21 vs 5.96369242098e-21 => 4.10471656664e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.97180782043e-23 vs 4.97180782049e-23 => -1.1127099242e-11 } . Amplitude::GaugeTest(): Large deviation { 2.87853231165e-21 vs 2.87853231167e-21 => -7.03681557468e-12 } .. Amplitude::GaugeTest(): Large deviation { 7.8389291268e-22 vs 7.83892912682e-22 => -2.68407518433e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.16202551849e-21 vs 2.1620255185e-21 => -2.13740136701e-12 } .................................................................................................... done (223 MB, 0s/0s) Initializing scales........................................................................ done (225 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 / 24d 4h 33m 17s left ) -> ETA: Mon Mar 31 18:07 XS = 2.76101690385 pb +- ( 2.76101690385 pb = 100 % ) Event 2 ( 2s elapsed / 12d 3h 39m 57s left ) -> ETA: Wed Mar 19 16:14 XS = 1.38053879875 pb +- ( 1.3804781051 pb = 99 % ) Event 3 ( 2s elapsed / 8d 2h 26m 37s left ) -> ETA: Sat Mar 15 15:00 XS = 0.690306502923 pb +- ( 0.690236800982 pb = 99 % ) Event 4 ( 2s elapsed / 6d 1h 49m 57s left ) -> ETA: Thu Mar 13 14:24 XS = 0.552245202339 pb +- ( 0.552192926048 pb = 99 % ) Event 5 ( 2s elapsed / 4d 21h 13m 17s left ) -> ETA: Wed Mar 12 09:47 XS = 0.460204335282 pb +- ( 0.460162514329 pb = 99 % ) Event 6 ( 2s elapsed / 4d 1h 41m 4s left ) -> ETA: Tue Mar 11 14:15 XS = 0.394460862979 pb +- ( 0.394426007368 pb = 99 % ) Event 7 ( 2s elapsed / 3d 11h 43m 46s left ) -> ETA: Tue Mar 11 00:18 XS = 1.24760819676 pb +- ( 0.952400203115 pb = 76 % ) Event 8 ( 2s elapsed / 3d 1h 36m 37s left ) -> ETA: Mon Mar 10 14:10 XS = 1.12284740377 pb +- ( 0.860940284214 pb = 76 % ) Event 9 ( 2s elapsed / 2d 17h 25m 53s left ) -> ETA: Mon Mar 10 06:00 XS = 1.03850037766 pb +- ( 0.783304317143 pb = 75 % ) Event 10 ( 2s elapsed / 2d 10h 53m 17s left ) -> ETA: Sun Mar 09 23:27 XS = 0.95532925046 pb +- ( 0.719876480686 pb = 75 % ) Event 20 ( 2s elapsed / 1d 5h 51m 37s left ) -> ETA: Sat Mar 08 18:25 XS = 1.09546441922 pb +- ( 0.624415971257 pb = 57 % ) Event 30 ( 2s elapsed / 20h 11m 4s left ) -> ETA: Sat Mar 08 08:45 XS = 5.38970529431 pb +- ( 2.68821186315 pb = 49 % ) Event 40 ( 2s elapsed / 15h 16m 37s left ) -> ETA: Sat Mar 08 03:50 XS = 4.35049128661 pb +- ( 2.07217393491 pb = 47 % ) Event 50 ( 2s elapsed / 12h 26m 37s left ) -> ETA: Sat Mar 08 01:00 XS = 3.71119411936 pb +- ( 1.64209332415 pb = 44 % ) Event 60 ( 2s elapsed / 10h 27m 44s left ) -> ETA: Fri Mar 07 23:02 XS = 5.12744341187 pb +- ( 1.89543254919 pb = 36 % ) Event 70 ( 2s elapsed / 9h 2m 49s left ) -> ETA: Fri Mar 07 21:37 XS = 4.31293122917 pb +- ( 1.59149152595 pb = 36 % ) Event 80 ( 2s elapsed / 8h 3m 17s left ) -> ETA: Fri Mar 07 20:37 XS = 4.67073345308 pb +- ( 1.50817412459 pb = 32 % ) Event 90 ( 2s elapsed / 7h 15m 8s left ) -> ETA: Fri Mar 07 19:49 XS = 4.24763534782 pb +- ( 1.36299955242 pb = 32 % ) Event 100 ( 2s elapsed / 6h 34m 57s left ) -> ETA: Fri Mar 07 19:09 XS = 3.7922332345 pb +- ( 1.22597189224 pb = 32 % ) Event 200 ( 2s elapsed / 3h 41m 37s left ) -> ETA: Fri Mar 07 16:15 XS = 3.72668085971 pb +- ( 1.00114388313 pb = 26 % ) Event 300 ( 2s elapsed / 2h 43m 50s left ) -> ETA: Fri Mar 07 15:18 XS = 3.88059020177 pb +- ( 0.872095852237 pb = 22 % ) Event 400 ( 3s elapsed / 2h 15m 21s left ) -> ETA: Fri Mar 07 14:49 XS = 4.35014379765 pb +- ( 0.816715670505 pb = 18 % ) Event 500 ( 3s elapsed / 1h 57m 56s left ) -> ETA: Fri Mar 07 14:32 XS = 3.89866124634 pb +- ( 0.681477173544 pb = 17 % ) Event 600 ( 3s elapsed / 1h 45m 29s left ) -> ETA: Fri Mar 07 14:19 XS = 3.49105328168 pb +- ( 0.664989155224 pb = 19 % ) Event 700 ( 4s elapsed / 1h 37m 4s left ) -> ETA: Fri Mar 07 14:11 XS = 3.54011731919 pb +- ( 0.626329579614 pb = 17 % ) Event 800 ( 4s elapsed / 1h 30m 45s left ) -> ETA: Fri Mar 07 14:05 XS = 3.05868287886 pb +- ( 0.681682827019 pb = 22 % ) Event 900 ( 4s elapsed / 1h 25m 39s left ) -> ETA: Fri Mar 07 13:59 XS = 2.92552839231 pb +- ( 0.622624915631 pb = 21 % ) Event 1000 ( 4s elapsed / 1h 22m 15s left ) -> ETA: Fri Mar 07 13:56 XS = 2.98190406645 pb +- ( 0.59058189877 pb = 19 % ) Event 2000 ( 7s elapsed / 1h 4m 42s left ) -> ETA: Fri Mar 07 13:39 XS = 2.77747927014 pb +- ( 0.758426542445 pb = 27 % ) Event 3000 ( 10s elapsed / 58m 29s left ) -> ETA: Fri Mar 07 13:32 XS = 4.15095370983 pb +- ( 0.996394350862 pb = 24 % ) Event 4000 ( 13s elapsed / 55m 44s left ) -> ETA: Fri Mar 07 13:30 XS = 4.3412555621 pb +- ( 0.8763022539 pb = 20 % ) Event 5000 ( 16s elapsed / 54m 3s left ) -> ETA: Fri Mar 07 13:28 XS = 3.97030612576 pb +- ( 0.724436368309 pb = 18 % ) Event 6000 ( 19s elapsed / 52m 50s left ) -> ETA: Fri Mar 07 13:27 XS = 2.62035842874 pb +- ( 1.49192240441 pb = 56 % ) Event 7000 ( 21s elapsed / 51m 53s left ) -> ETA: Fri Mar 07 13:26 XS = 2.76840647492 pb +- ( 1.28381470521 pb = 46 % ) Event 8000 ( 24s elapsed / 51m 15s left ) -> ETA: Fri Mar 07 13:25 XS = 2.88038183032 pb +- ( 1.1281146245 pb = 39 % ) Event 9000 ( 27s elapsed / 50m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 2.80323949445 pb +- ( 1.0064687039 pb = 35 % ) Event 10000 ( 30s elapsed / 50m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 3.02426842154 pb +- ( 0.911449619151 pb = 30 % ) Event 20000 ( 59s elapsed / 48m 24s left ) -> ETA: Fri Mar 07 13:23 XS = 3.17573094793 pb +- ( 0.832930238522 pb = 26 % ) Event 30000 ( 1m 28s elapsed / 47m 30s left ) -> ETA: Fri Mar 07 13:23 XS = 3.77064788463 pb +- ( 0.573019225375 pb = 15 % ) Event 40000 ( 1m 57s elapsed / 46m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.004489899 pb +- ( 0.436766538566 pb = 10 % ) Event 50000 ( 2m 26s elapsed / 46m 32s left ) -> ETA: Fri Mar 07 13:23 XS = 4.14631546904 pb +- ( 0.357228069954 pb = 8 % ) Event 60000 ( 2m 56s elapsed / 46m 7s left ) -> ETA: Fri Mar 07 13:23 XS = 4.12331065612 pb +- ( 0.304635848164 pb = 7 % ) Event 70000 ( 3m 26s elapsed / 45m 39s left ) -> ETA: Fri Mar 07 13:23 XS = 4.14228101333 pb +- ( 0.272530798993 pb = 6 % ) Event 80000 ( 3m 55s elapsed / 45m 7s left ) -> ETA: Fri Mar 07 13:23 XS = 4.24894640323 pb +- ( 0.269995614533 pb = 6 % ) Event 90000 ( 4m 25s elapsed / 44m 39s left ) -> ETA: Fri Mar 07 13:23 XS = 4.24222262935 pb +- ( 0.244187712743 pb = 5 % ) Event 100000 ( 4m 54s elapsed / 44m 9s left ) -> ETA: Fri Mar 07 13:23 XS = 4.08627444298 pb +- ( 0.229999975047 pb = 5 % ) Event 200000 ( 9m 39s elapsed / 38m 36s left ) -> ETA: Fri Mar 07 13:22 XS = 4.2820477187 pb +- ( 0.152134470566 pb = 3 % ) Event 300000 ( 14m 28s elapsed / 33m 47s left ) -> ETA: Fri Mar 07 13:22 XS = 4.29180421739 pb +- ( 0.116938753485 pb = 2 % ) Event 400000 ( 19m 19s elapsed / 28m 58s left ) -> ETA: Fri Mar 07 13:22 XS = 4.29590237284 pb +- ( 0.100504070546 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 12s elapsed / 24m 12s left ) -> ETA: Fri Mar 07 13:22 XS = 4.34620529308 pb +- ( 0.093239653865 pb = 2 % ) Event 600000 ( 29m 6s elapsed / 19m 24s left ) -> ETA: Fri Mar 07 13:22 XS = 4.51752552781 pb +- ( 0.155059366476 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 34m 2s elapsed / 14m 35s left ) -> ETA: Fri Mar 07 13:22 XS = 4.47585993604 pb +- ( 0.136397347473 pb = 3 % ) Event 800000 ( 38m 53s elapsed / 9m 43s left ) -> ETA: Fri Mar 07 13:22 XS = 4.42820212616 pb +- ( 0.123138722629 pb = 2 % ) Event 900000 ( 43m 52s elapsed / 4m 52s left ) -> ETA: Fri Mar 07 13:22 XS = 4.43025529004 pb +- ( 0.110911142318 pb = 2 % ) Event 1000000 ( 2931 s total ) = 29480810.1763 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.4058 0 % 0.101272 2.29 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5631 (1005633) -> 0.5 % From "Jet_Evolution:CSS": 1123 (1006756) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 91 amplitude failures: 1032 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 1s on Fri Mar 7 13:23:05 2025 (User: 48m 14s, System: 1s, Children User: 0s, Children System: 0s)