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: 2059 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (226 MB, 10s/10s) Performing tests ..... Amplitude::GaugeTest(): Large deviation { 3.73435403938e-21 vs 3.73435403937e-21 => 3.84603460191e-12 } . Amplitude::GaugeTest(): Large deviation { 7.43914099122e-23 vs 7.43914099127e-23 => -6.75592914945e-12 } . Amplitude::GaugeTest(): Large deviation { 1.38435227869e-25 vs 1.38435227871e-25 => -1.3529510845e-11 } ....... Amplitude::GaugeTest(): Large deviation { 6.50167171777e-20 vs 6.50167171779e-20 => -2.86681789419e-12 } . Amplitude::GaugeTest(): Large deviation { 7.14498307422e-21 vs 7.1449830742e-21 => 2.51310083854e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.06881454212e-21 vs 1.06881454212e-21 => 3.05622194219e-12 } ..............WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.04533924021e-21 vs 4.04533924019e-21 => 4.07207600972e-12 } ......................................................................................... done (226 MB, 0s/0s) Initializing scales........................................................................ done (228 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 = 1.62395410605e-07 pb +- ( 1.62395410605e-07 pb = 100 % ) Event 2 ( 1s elapsed / 6d 3h 13m 18s left ) -> ETA: Thu Mar 13 15:47 XS = -0.158309793183 pb +- ( 0.158309955578 pb = -100 % ) Event 3 ( 1s elapsed / 4d 3h 4m 25s left ) -> ETA: Tue Mar 11 15:38 XS = -0.105539862122 pb +- ( 0.10553994332 pb = -100 % ) Event 4 ( 1s elapsed / 3d 2h 18m 18s left ) -> ETA: Mon Mar 10 14:52 XS = -1.05515696035 pb +- ( 0.952544997925 pb = -90 % ) Event 5 ( 1s elapsed / 2d 11h 26m 38s left ) -> ETA: Mon Mar 10 00:00 XS = -0.844125568282 pb +- ( 0.767423893479 pb = -90 % ) Event 6 ( 1s elapsed / 2d 1h 32m 12s left ) -> ETA: Sun Mar 09 14:06 XS = -0.703437973568 pb +- ( 0.642198791259 pb = -91 % ) Event 7 ( 1s elapsed / 1d 18h 51m 24s left ) -> ETA: Sun Mar 09 07:25 XS = -0.602941803508 pb +- ( 0.55198250475 pb = -91 % ) Event 8 ( 1s elapsed / 1d 13h 29m 58s left ) -> ETA: Sun Mar 09 02:04 XS = -0.527574077143 pb +- ( 0.483935748153 pb = -91 % ) Event 9 ( 1s elapsed / 1d 9h 19m 58s left ) -> ETA: Sat Mar 08 21:54 XS = -2.16411171525 pb +- ( 1.69127353813 pb = -78 % ) Event 10 ( 1s elapsed / 1d 6h 16m 38s left ) -> ETA: Sat Mar 08 18:50 XS = -1.92370285129 pb +- ( 1.53170537849 pb = -79 % ) Event 20 ( 1s elapsed / 15h 33m 18s left ) -> ETA: Sat Mar 08 04:07 XS = -3.38843740152 pb +- ( 2.49915486989 pb = -73 % ) Event 30 ( 1s elapsed / 10h 44m 25s left ) -> ETA: Fri Mar 07 23:18 XS = -2.12843516942 pb +- ( 1.62772746343 pb = -76 % ) Event 40 ( 1s elapsed / 8h 11m 38s left ) -> ETA: Fri Mar 07 20:45 XS = -1.04794284563 pb +- ( 1.28926638341 pb = -123 % ) Event 50 ( 1s elapsed / 6h 43m 18s left ) -> ETA: Fri Mar 07 19:17 XS = 0.754969803848 pb +- ( 1.69631073978 pb = 224 % ) Event 60 ( 1s elapsed / 5h 41m 38s left ) -> ETA: Fri Mar 07 18:15 XS = 2.02175559408 pb +- ( 1.93777786928 pb = 95 % ) Event 70 ( 1s elapsed / 4h 59m 58s left ) -> ETA: Fri Mar 07 17:34 XS = 2.81823003559 pb +- ( 1.76578143137 pb = 62 % ) Event 80 ( 1s elapsed / 4h 30m 48s left ) -> ETA: Fri Mar 07 17:05 XS = 2.39128915302 pb +- ( 1.5030553726 pb = 62 % ) Event 90 ( 1s elapsed / 4h 4m 25s left ) -> ETA: Fri Mar 07 16:38 XS = 2.2823294648 pb +- ( 1.36849114823 pb = 59 % ) Event 100 ( 1s elapsed / 3h 44m 58s left ) -> ETA: Fri Mar 07 16:19 XS = 5.51174424297 pb +- ( 3.5389161953 pb = 64 % ) Event 200 ( 1s elapsed / 2h 15m 48s left ) -> ETA: Fri Mar 07 14:50 XS = 2.40410634428 pb +- ( 2.85055036934 pb = 118 % ) Event 300 ( 1s elapsed / 1h 47m 44s left ) -> ETA: Fri Mar 07 14:22 XS = 1.91017852413 pb +- ( 1.93036095811 pb = 101 % ) Event 400 ( 2s elapsed / 1h 32m 52s left ) -> ETA: Fri Mar 07 14:07 XS = 2.62703720262 pb +- ( 1.53243933135 pb = 58 % ) Event 500 ( 2s elapsed / 1h 24m 37s left ) -> ETA: Fri Mar 07 13:58 XS = 2.69069913503 pb +- ( 1.26829319285 pb = 47 % ) Event 600 ( 2s elapsed / 1h 18m 17s left ) -> ETA: Fri Mar 07 13:52 XS = 2.70118639405 pb +- ( 1.0800720034 pb = 39 % ) Event 700 ( 3s elapsed / 1h 14m 14s left ) -> ETA: Fri Mar 07 13:48 XS = 3.00883016305 pb +- ( 1.03703454965 pb = 34 % ) Event 800 ( 3s elapsed / 1h 11m 11s left ) -> ETA: Fri Mar 07 13:45 XS = 3.08730166742 pb +- ( 1.05116963603 pb = 34 % ) Event 900 ( 3s elapsed / 1h 8m 49s left ) -> ETA: Fri Mar 07 13:43 XS = 3.7878908239 pb +- ( 0.971971813818 pb = 25 % ) Event 1000 ( 4s elapsed / 1h 6m 55s left ) -> ETA: Fri Mar 07 13:41 XS = 4.06866400174 pb +- ( 0.933081173271 pb = 22 % ) Event 2000 ( 6s elapsed / 58m 3s left ) -> ETA: Fri Mar 07 13:32 XS = 2.80535173129 pb +- ( 1.47217173232 pb = 52 % ) Event 3000 ( 9s elapsed / 55m 10s left ) -> ETA: Fri Mar 07 13:29 XS = 4.11232241292 pb +- ( 1.93070107982 pb = 46 % ) Event 4000 ( 12s elapsed / 53m 24s left ) -> ETA: Fri Mar 07 13:27 XS = 3.81882226702 pb +- ( 1.49626954416 pb = 39 % ) Event 5000 ( 15s elapsed / 52m 52s left ) -> ETA: Fri Mar 07 13:27 XS = 3.90320603963 pb +- ( 1.20360878654 pb = 30 % ) Event 6000 ( 18s elapsed / 52m 16s left ) -> ETA: Fri Mar 07 13:26 XS = 4.02991959526 pb +- ( 1.00575317593 pb = 24 % ) Event 7000 ( 21s elapsed / 51m 50s left ) -> ETA: Fri Mar 07 13:26 XS = 4.0817173991 pb +- ( 0.870329794268 pb = 21 % ) Event 8000 ( 24s elapsed / 51m 35s left ) -> ETA: Fri Mar 07 13:26 XS = 4.07699937564 pb +- ( 0.767070783772 pb = 18 % ) Event 9000 ( 27s elapsed / 51m 16s left ) -> ETA: Fri Mar 07 13:26 XS = 4.0017972514 pb +- ( 0.687101439753 pb = 17 % ) Event 10000 ( 30s elapsed / 50m 53s left ) -> ETA: Fri Mar 07 13:25 XS = 4.25336728102 pb +- ( 0.677659743575 pb = 15 % ) Event 20000 ( 1m elapsed / 49m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 4.84873398026 pb +- ( 0.559940566958 pb = 11 % ) Event 30000 ( 1m 29s elapsed / 48m 13s left ) -> ETA: Fri Mar 07 13:23 XS = 4.54885275249 pb +- ( 0.427932608164 pb = 9 % ) Event 40000 ( 1m 59s elapsed / 47m 36s left ) -> ETA: Fri Mar 07 13:23 XS = 4.38436657323 pb +- ( 0.383078569894 pb = 8 % ) Event 50000 ( 2m 29s elapsed / 47m 13s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29687862474 pb +- ( 0.340543352897 pb = 7 % ) Event 60000 ( 2m 58s elapsed / 46m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.39381026515 pb +- ( 0.297182294486 pb = 6 % ) Event 70000 ( 3m 28s elapsed / 46m 8s left ) -> ETA: Fri Mar 07 13:23 XS = 4.50120882851 pb +- ( 0.286338085549 pb = 6 % ) Event 80000 ( 3m 58s elapsed / 45m 39s left ) -> ETA: Fri Mar 07 13:23 XS = 4.4602525098 pb +- ( 0.255635866926 pb = 5 % ) Event 90000 ( 4m 28s elapsed / 45m 12s left ) -> ETA: Fri Mar 07 13:23 XS = 5.18600166386 pb +- ( 0.71558200093 pb = 13 % ) Event 100000 ( 4m 58s elapsed / 44m 42s left ) -> ETA: Fri Mar 07 13:23 XS = 5.17998550257 pb +- ( 0.646969374537 pb = 12 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 1s elapsed / 40m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.99554459492 pb +- ( 0.373659316102 pb = 7 % ) Event 300000 ( 15m 5s elapsed / 35m 12s left ) -> ETA: Fri Mar 07 13:24 XS = 4.84772442337 pb +- ( 0.253282131617 pb = 5 % ) Event 400000 ( 20m 8s elapsed / 30m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 4.72866246465 pb +- ( 0.197375695204 pb = 4 % ) Event 500000 ( 25m 13s elapsed / 25m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 4.60479502559 pb +- ( 0.166831031937 pb = 3 % ) Event 600000 ( 30m 20s elapsed / 20m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 4.61548734777 pb +- ( 0.142677082998 pb = 3 % ) Event 700000 ( 35m 25s elapsed / 15m 11s left ) -> ETA: Fri Mar 07 13:24 XS = 4.55288754026 pb +- ( 0.126778764547 pb = 2 % ) Event 800000 ( 40m 30s elapsed / 10m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 4.57501727389 pb +- ( 0.112956555791 pb = 2 % ) Event 900000 ( 45m 35s elapsed / 5m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.52348010492 pb +- ( 0.102793226152 pb = 2 % ) Event 1000000 ( 3034 s total ) = 28485989.443 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.51412 0 % 0.0945825 2.09 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5546 (1005548) -> 0.5 % From "Jet_Evolution:CSS": 1074 (1006622) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 84/20 Perturbative Interface (Matrix Elements): momentum failures: 84 amplitude failures: 990 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 45s on Fri Mar 7 13:24:50 2025 (User: 49m 56s, System: 3s, Children User: 0s, Children System: 0s)