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: 2029 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 10s/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.17430211047e-23 vs 2.17430211046e-23 => 4.24127399867e-12 } . Amplitude::GaugeTest(): Large deviation { 1.56072745626e-21 vs 1.56072745626e-21 => 5.48494583086e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.18372208768e-22 vs 1.18372208767e-22 => 4.13402645449e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.15218325541e-20 vs 1.15218325541e-20 => 3.09352543582e-12 } ....... Amplitude::GaugeTest(): Large deviation { 7.82168471773e-20 vs 7.82168471776e-20 => -3.11384251717e-12 } ........ Amplitude::GaugeTest(): Large deviation { 4.15626013167e-22 vs 4.15626013168e-22 => -3.66173757982e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.64948544243e-19 vs 2.64948544242e-19 => 2.41850983684e-12 } ........................................................................................... done (221 MB, 0s/0s) Initializing scales........................................................................ done (223 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 ( 0s elapsed / 9d 39m 59s left ) -> ETA: Sun Mar 16 13:14 XS = 0.0325024969972 pb +- ( 0.0325024969972 pb = 100 % ) Event 2 ( 0s elapsed / 4d 12h 19m 59s left ) -> ETA: Wed Mar 12 00:54 XS = 0.0168073059462 pb +- ( 0.015695191051 pb = 93 % ) Event 3 ( 0s elapsed / 3d 1h 8m 52s left ) -> ETA: Mon Mar 10 13:43 XS = 0.011601956378 pb +- ( 0.0104502952831 pb = 90 % ) Event 4 ( 0s elapsed / 2d 6h 51m 39s left ) -> ETA: Sun Mar 09 19:25 XS = 0.00872145255673 pb +- ( 0.00793105529017 pb = 90 % ) Event 5 ( 0s elapsed / 1d 20h 26m 39s left ) -> ETA: Sun Mar 09 09:00 XS = 0.00697718658231 pb +- ( 0.00638619186988 pb = 91 % ) Event 6 ( 0s elapsed / 1d 13h 2m 12s left ) -> ETA: Sun Mar 09 01:36 XS = 0.211836332143 pb +- ( 0.204925494959 pb = 96 % ) Event 7 ( 0s elapsed / 1d 7h 44m 44s left ) -> ETA: Sat Mar 08 20:19 XS = 0.181584844048 pb +- ( 0.175815796521 pb = 96 % ) Event 8 ( 0s elapsed / 1d 3h 46m 39s left ) -> ETA: Sat Mar 08 16:20 XS = 0.158920981873 pb +- ( 0.153938449968 pb = 96 % ) Event 9 ( 0s elapsed / 1d 41m 28s left ) -> ETA: Sat Mar 08 13:15 XS = 5.76913275023 pb +- ( 5.61185416079 pb = 97 % ) Event 10 ( 0s elapsed / 22h 29m 59s left ) -> ETA: Sat Mar 08 11:04 XS = 10.750566592 pb +- ( 7.0717048028 pb = 65 % ) Event 20 ( 0s elapsed / 11h 31m 39s left ) -> ETA: Sat Mar 08 00:05 XS = 9.97934722697 pb +- ( 5.08560959399 pb = 50 % ) Event 30 ( 0s elapsed / 7h 52m 12s left ) -> ETA: Fri Mar 07 20:26 XS = 7.32893719506 pb +- ( 3.52109475287 pb = 48 % ) Event 40 ( 0s elapsed / 6h 6m 39s left ) -> ETA: Fri Mar 07 18:40 XS = 8.80177726617 pb +- ( 3.81391196026 pb = 43 % ) Event 50 ( 0s elapsed / 4h 59m 59s left ) -> ETA: Fri Mar 07 17:34 XS = 7.7841414506 pb +- ( 3.07666423646 pb = 39 % ) Event 60 ( 0s elapsed / 4h 18m 19s left ) -> ETA: Fri Mar 07 16:52 XS = 6.69287322285 pb +- ( 2.54793503444 pb = 38 % ) Event 70 ( 0s elapsed / 3h 46m 10s left ) -> ETA: Fri Mar 07 16:20 XS = 5.81261643876 pb +- ( 2.22581485539 pb = 38 % ) Event 80 ( 0s elapsed / 3h 24m 9s left ) -> ETA: Fri Mar 07 15:58 XS = 5.13586371379 pb +- ( 1.87164298615 pb = 36 % ) Event 90 ( 1s elapsed / 3h 5m 10s left ) -> ETA: Fri Mar 07 15:39 XS = 5.14201873933 pb +- ( 1.69755542452 pb = 33 % ) Event 100 ( 1s elapsed / 2h 51m 38s left ) -> ETA: Fri Mar 07 15:25 XS = 4.61107659173 pb +- ( 1.49100489411 pb = 32 % ) Event 200 ( 1s elapsed / 1h 48m 18s left ) -> ETA: Fri Mar 07 14:22 XS = 3.96171921761 pb +- ( 1.00916339435 pb = 25 % ) Event 300 ( 1s elapsed / 1h 28m 18s left ) -> ETA: Fri Mar 07 14:02 XS = 5.35642229338 pb +- ( 1.0660771825 pb = 19 % ) Event 400 ( 1s elapsed / 1h 18m 43s left ) -> ETA: Fri Mar 07 13:53 XS = 5.72244608594 pb +- ( 1.13008169406 pb = 19 % ) Event 500 ( 2s elapsed / 1h 12m 57s left ) -> ETA: Fri Mar 07 13:47 XS = 4.93091833903 pb +- ( 0.913398451728 pb = 18 % ) Event 600 ( 2s elapsed / 1h 8m 34s left ) -> ETA: Fri Mar 07 13:42 XS = 4.67269704343 pb +- ( 0.795114467753 pb = 17 % ) Event 700 ( 2s elapsed / 1h 6m 8s left ) -> ETA: Fri Mar 07 13:40 XS = 4.66463301739 pb +- ( 0.972861111726 pb = 20 % ) Event 800 ( 3s elapsed / 1h 4m 6s left ) -> ETA: Fri Mar 07 13:38 XS = 4.49524138722 pb +- ( 0.879802308757 pb = 19 % ) Event 900 ( 3s elapsed / 1h 2m 54s left ) -> ETA: Fri Mar 07 13:37 XS = 4.70389879981 pb +- ( 0.807134207983 pb = 17 % ) Event 1000 ( 3s elapsed / 1h 1m 36s left ) -> ETA: Fri Mar 07 13:35 XS = 4.30220292278 pb +- ( 0.762486689219 pb = 17 % ) Event 2000 ( 6s elapsed / 56m 3s left ) -> ETA: Fri Mar 07 13:30 XS = 4.64748648885 pb +- ( 0.565827696625 pb = 12 % ) Event 3000 ( 9s elapsed / 53m 56s left ) -> ETA: Fri Mar 07 13:28 XS = 4.49950410709 pb +- ( 0.544073015443 pb = 12 % ) Event 4000 ( 12s elapsed / 52m 42s left ) -> ETA: Fri Mar 07 13:27 XS = 4.34793017468 pb +- ( 0.439462318098 pb = 10 % ) Event 5000 ( 15s elapsed / 52m 16s left ) -> ETA: Fri Mar 07 13:26 XS = 4.06298837901 pb +- ( 0.422386473543 pb = 10 % ) Event 6000 ( 18s elapsed / 51m 47s left ) -> ETA: Fri Mar 07 13:26 XS = 4.28739962281 pb +- ( 0.432922882078 pb = 10 % ) Event 7000 ( 21s elapsed / 51m 35s left ) -> ETA: Fri Mar 07 13:26 XS = 4.33778747934 pb +- ( 0.386955073446 pb = 8 % ) Event 8000 ( 24s elapsed / 51m 22s left ) -> ETA: Fri Mar 07 13:26 XS = 4.29133825557 pb +- ( 0.347607138399 pb = 8 % ) Event 9000 ( 27s elapsed / 51m 6s left ) -> ETA: Fri Mar 07 13:25 XS = 4.22089015572 pb +- ( 0.323698076273 pb = 7 % ) Event 10000 ( 30s elapsed / 50m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 4.65897138714 pb +- ( 0.506906851747 pb = 10 % ) Event 20000 ( 1m 1s elapsed / 49m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.22649257269 pb +- ( 0.352020330279 pb = 8 % ) Event 30000 ( 1m 31s elapsed / 49m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.09233244489 pb +- ( 0.290200787008 pb = 7 % ) Event 40000 ( 2m 1s elapsed / 48m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 4.22417151994 pb +- ( 0.248106758351 pb = 5 % ) Event 50000 ( 2m 31s elapsed / 47m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.26828818462 pb +- ( 0.208570222381 pb = 4 % ) Event 60000 ( 3m 1s elapsed / 47m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 4.14571759808 pb +- ( 0.202512257662 pb = 4 % ) Event 70000 ( 3m 32s elapsed / 47m left ) -> ETA: Fri Mar 07 13:24 XS = 4.13680235231 pb +- ( 0.204796320278 pb = 4 % ) Event 80000 ( 4m 2s elapsed / 46m 33s left ) -> ETA: Fri Mar 07 13:24 XS = 4.22918660826 pb +- ( 0.185151962805 pb = 4 % ) Event 90000 ( 4m 33s elapsed / 46m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.24057820654 pb +- ( 0.16892722251 pb = 3 % ) Event 100000 ( 5m 3s elapsed / 45m 32s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28613394189 pb +- ( 0.157639156895 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 8s elapsed / 40m 33s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3120627185 pb +- ( 0.106299613911 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 15s elapsed / 35m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30848519727 pb +- ( 0.0905899443926 pb = 2 % ) Event 400000 ( 20m 23s elapsed / 30m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.32754711438 pb +- ( 0.0874774859302 pb = 2 % ) Event 500000 ( 25m 33s elapsed / 25m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36827622377 pb +- ( 0.0922087514846 pb = 2 % ) Event 600000 ( 30m 44s elapsed / 20m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.22778711801 pb +- ( 0.12263006888 pb = 2 % ) Event 700000 ( 35m 56s elapsed / 15m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23003187325 pb +- ( 0.108249303434 pb = 2 % ) Event 800000 ( 41m 11s elapsed / 10m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.240802534 pb +- ( 0.0959135589305 pb = 2 % ) Event 900000 ( 46m 26s elapsed / 5m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.28154005955 pb +- ( 0.0864797862416 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3085 s total ) = 28006846.1179 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.28356 0 % 0.0790642 1.84 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5650 (1005653) -> 0.5 % From "Jet_Evolution:CSS": 1095 (1006748) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 90/20 Perturbative Interface (Matrix Elements): momentum failures: 86 amplitude failures: 1009 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 36s on Fri Mar 7 13:25:41 2025 (User: 50m 47s, System: 2s, Children User: 0s, Children System: 0s)