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: 2037 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (224 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 2.60369336973e-22 vs 2.60369336973e-22 => 2.506661545e-12 } . Amplitude::GaugeTest(): Large deviation { 1.26711385246e-19 vs 1.26711385247e-19 => -2.28195240481e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.85204419525e-18 vs 2.85204419526e-18 => -3.22974980094e-12 } .......... Amplitude::GaugeTest(): Large deviation { 2.48091505044e-22 vs 2.48091505044e-22 => -2.62034838272e-12 } .......... Amplitude::GaugeTest(): Large deviation { 1.15437087469e-22 vs 1.15437087468e-22 => 3.17212922596e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.98711788983e-21 vs 2.98711788985e-21 => -5.83766368578e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.36534869955e-21 vs 1.36534869954e-21 => 8.20854495487e-12 } ........................................................................................ done (224 MB, 0s/0s) Initializing scales........................................................................ done (226 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 / 11d 5h 26m 39s left ) -> ETA: Tue Mar 18 18:00 XS = 3.03958595291e-05 pb +- ( 3.03958595291e-05 pb = 100 % ) Event 2 ( 0s elapsed / 5d 16h 6m 39s left ) -> ETA: Thu Mar 13 04:40 XS = 0.0200853530596 pb +- ( 0.0200549648782 pb = 99 % ) Event 3 ( 0s elapsed / 3d 18h 44m 25s left ) -> ETA: Tue Mar 11 07:18 XS = 0.0150781869795 pb +- ( 0.0150390332232 pb = 99 % ) Event 4 ( 0s elapsed / 2d 20h 3m 19s left ) -> ETA: Mon Mar 10 08:37 XS = 0.0120625495836 pb +- ( 0.0120331866551 pb = 99 % ) Event 5 ( 0s elapsed / 2d 6h 59m 59s left ) -> ETA: Sun Mar 09 19:34 XS = 0.0100963869157 pb +- ( 0.0100198561044 pb = 99 % ) Event 6 ( 0s elapsed / 1d 21h 49m 59s left ) -> ETA: Sun Mar 09 10:24 XS = 0.00865404592777 pb +- ( 0.00859027701572 pb = 99 % ) Event 7 ( 0s elapsed / 1d 15h 17m 7s left ) -> ETA: Sun Mar 09 03:51 XS = 0.00662779153659 pb +- ( 0.00771040538901 pb = 116 % ) Event 8 ( 0s elapsed / 1d 10h 22m 29s left ) -> ETA: Sat Mar 08 22:56 XS = 0.00589136624088 pb +- ( 0.00683969913882 pb = 116 % ) Event 9 ( 1s elapsed / 1d 6h 51m 50s left ) -> ETA: Sat Mar 08 19:26 XS = 0.00530223001027 pb +- ( 0.00614591481765 pb = 115 % ) Event 10 ( 1s elapsed / 1d 3h 46m 39s left ) -> ETA: Sat Mar 08 16:20 XS = 0.005070543437 pb +- ( 0.00556401494887 pb = 109 % ) Event 20 ( 1s elapsed / 14h 18m 18s left ) -> ETA: Sat Mar 08 02:52 XS = 0.0257180392231 pb +- ( 0.0206576304232 pb = 80 % ) Event 30 ( 1s elapsed / 9h 48m 52s left ) -> ETA: Fri Mar 07 22:23 XS = 12.3252383447 pb +- ( 12.117395484 pb = 98 % ) Event 40 ( 1s elapsed / 7h 34m 8s left ) -> ETA: Fri Mar 07 20:08 XS = 9.12985343229 pb +- ( 8.7231982038 pb = 95 % ) Event 50 ( 1s elapsed / 6h 13m 18s left ) -> ETA: Fri Mar 07 18:47 XS = 8.64179611937 pb +- ( 7.29478546279 pb = 84 % ) Event 60 ( 1s elapsed / 5h 19m 25s left ) -> ETA: Fri Mar 07 17:53 XS = 7.72533384314 pb +- ( 6.16986072731 pb = 79 % ) Event 70 ( 1s elapsed / 4h 40m 55s left ) -> ETA: Fri Mar 07 17:15 XS = 6.55274403102 pb +- ( 5.09658075808 pb = 77 % ) Event 80 ( 1s elapsed / 4h 12m 3s left ) -> ETA: Fri Mar 07 16:46 XS = 6.80641656872 pb +- ( 4.52208955472 pb = 66 % ) Event 90 ( 1s elapsed / 3h 47m 45s left ) -> ETA: Fri Mar 07 16:22 XS = 9.69448055937 pb +- ( 5.36977260851 pb = 55 % ) Event 100 ( 1s elapsed / 3h 29m 58s left ) -> ETA: Fri Mar 07 16:04 XS = 9.58843796546 pb +- ( 4.90120048665 pb = 51 % ) Event 200 ( 1s elapsed / 2h 7m 28s left ) -> ETA: Fri Mar 07 14:41 XS = 5.46682625786 pb +- ( 2.59058188615 pb = 47 % ) Event 300 ( 1s elapsed / 1h 40m 31s left ) -> ETA: Fri Mar 07 14:14 XS = 5.73980157551 pb +- ( 1.86769672688 pb = 32 % ) Event 400 ( 2s elapsed / 1h 26m 37s left ) -> ETA: Fri Mar 07 14:00 XS = 4.78099244212 pb +- ( 1.4218152276 pb = 29 % ) Event 500 ( 2s elapsed / 1h 19m 17s left ) -> ETA: Fri Mar 07 13:53 XS = 4.24311255613 pb +- ( 1.16091354637 pb = 27 % ) Event 600 ( 2s elapsed / 1h 14m 40s left ) -> ETA: Fri Mar 07 13:48 XS = 3.87123766333 pb +- ( 0.991139541725 pb = 25 % ) Event 700 ( 2s elapsed / 1h 11m 8s left ) -> ETA: Fri Mar 07 13:45 XS = 3.24802826244 pb +- ( 0.867545773728 pb = 26 % ) Event 800 ( 3s elapsed / 1h 7m 39s left ) -> ETA: Fri Mar 07 13:41 XS = 3.79603508836 pb +- ( 0.896094453691 pb = 23 % ) Event 900 ( 3s elapsed / 1h 5m 18s left ) -> ETA: Fri Mar 07 13:39 XS = 2.76528515124 pb +- ( 1.48571706244 pb = 53 % ) Event 1000 ( 3s elapsed / 1h 3m 26s left ) -> ETA: Fri Mar 07 13:37 XS = 3.08010939967 pb +- ( 1.34571910355 pb = 43 % ) Event 2000 ( 6s elapsed / 55m 48s left ) -> ETA: Fri Mar 07 13:30 XS = 4.20014422176 pb +- ( 0.791575583194 pb = 18 % ) Event 3000 ( 9s elapsed / 53m 33s left ) -> ETA: Fri Mar 07 13:27 XS = 4.23669638837 pb +- ( 0.569184094241 pb = 13 % ) Event 4000 ( 12s elapsed / 52m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 4.26778802971 pb +- ( 0.602569557106 pb = 14 % ) Event 5000 ( 15s elapsed / 51m 30s left ) -> ETA: Fri Mar 07 13:26 XS = 4.41397868104 pb +- ( 0.520787098439 pb = 11 % ) Event 6000 ( 18s elapsed / 51m 13s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24155592443 pb +- ( 0.452785740926 pb = 10 % ) Event 7000 ( 21s elapsed / 50m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 3.94706733551 pb +- ( 0.443667188114 pb = 11 % ) Event 8000 ( 24s elapsed / 50m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24214576562 pb +- ( 0.4341467781 pb = 10 % ) Event 9000 ( 27s elapsed / 50m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.17054298026 pb +- ( 0.393613760664 pb = 9 % ) Event 10000 ( 30s elapsed / 49m 46s left ) -> ETA: Fri Mar 07 13:24 XS = 4.39009271736 pb +- ( 0.381217739667 pb = 8 % ) Event 20000 ( 59s elapsed / 48m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.71910923186 pb +- ( 0.255147384075 pb = 5 % ) Event 30000 ( 1m 28s elapsed / 47m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.19200679442 pb +- ( 0.554520147247 pb = 13 % ) Event 40000 ( 1m 58s elapsed / 47m 22s left ) -> ETA: Fri Mar 07 13:23 XS = 4.35757503583 pb +- ( 0.432489187538 pb = 9 % ) Event 50000 ( 2m 27s elapsed / 46m 47s left ) -> ETA: Fri Mar 07 13:23 XS = 4.31586711359 pb +- ( 0.365750017427 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 2m 57s elapsed / 46m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 4.41703984105 pb +- ( 0.312138322505 pb = 7 % ) Event 70000 ( 3m 26s elapsed / 45m 47s left ) -> ETA: Fri Mar 07 13:23 XS = 4.33810127306 pb +- ( 0.280350135764 pb = 6 % ) Event 80000 ( 3m 56s elapsed / 45m 18s left ) -> ETA: Fri Mar 07 13:23 XS = 4.38318255009 pb +- ( 0.252465773731 pb = 5 % ) Event 90000 ( 4m 25s elapsed / 44m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29423890855 pb +- ( 0.233393380775 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 4m 55s elapsed / 44m 20s left ) -> ETA: Fri Mar 07 13:23 XS = 4.25221984656 pb +- ( 0.224664087133 pb = 5 % ) Event 200000 ( 9m 52s elapsed / 39m 29s left ) -> ETA: Fri Mar 07 13:23 XS = 4.42429650489 pb +- ( 0.149617382768 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 50s elapsed / 34m 37s left ) -> ETA: Fri Mar 07 13:23 XS = 4.33650926947 pb +- ( 0.131372901357 pb = 3 % ) Event 400000 ( 19m 48s elapsed / 29m 43s left ) -> ETA: Fri Mar 07 13:23 XS = 4.37602965367 pb +- ( 0.104146934823 pb = 2 % ) Event 500000 ( 24m 48s elapsed / 24m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.37381179095 pb +- ( 0.0877155372184 pb = 2 % ) Event 600000 ( 29m 49s elapsed / 19m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.33552286436 pb +- ( 0.0827570046266 pb = 1 % ) Event 700000 ( 34m 52s elapsed / 14m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34795918351 pb +- ( 0.0771646237244 pb = 1 % ) Event 800000 ( 39m 53s elapsed / 9m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34118068612 pb +- ( 0.0705947779833 pb = 1 % ) Event 900000 ( 44m 57s elapsed / 4m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.35878930553 pb +- ( 0.0656515551604 pb = 1 % ) Event 1000000 ( 3001 s total ) = 28791458.534 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.35879 0 % 0.0625239 1.43 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5744 (1005747) -> 0.5 % From "Jet_Evolution:CSS": 1123 (1006870) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 123/20 Perturbative Interface (Matrix Elements): momentum failures: 85 amplitude failures: 1038 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 12s on Fri Mar 7 13:24:18 2025 (User: 49m 20s, System: 2s, Children User: 0s, Children System: 0s)