Welcome to Sherpa, Daniel Reichelt on ip3-cpu4.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Apr 11 11:55:21 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 5099 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 │ └─────────────────────────────────────────────────────────────────────────────────────────┘ 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 (195 MB, 0s/0s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 2.34241617894e-21 vs 2.34241617896e-21 => -6.03561645107e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.5911042972e-21 vs 4.59110429721e-21 => -2.1415091922e-12 } .......... Amplitude::GaugeTest(): Large deviation { 1.03733056636e-22 vs 1.03733056636e-22 => -2.5383029012e-12 } ..... Amplitude::GaugeTest(): Large deviation { 9.80705388784e-20 vs 9.80705388786e-20 => -2.29560814802e-12 } .. Amplitude::GaugeTest(): Large deviation { 9.75098639135e-22 vs 9.75098639139e-22 => -3.74456021746e-12 } ..... Amplitude::GaugeTest(): Large deviation { 9.45958437156e-19 vs 9.45958437154e-19 => 2.13051798426e-12 } ......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.13002747395e-19 vs 1.13002747396e-19 => -6.61259935697e-12 } .............................. done (195 MB, 0s/0s) Initializing scales........................................................................ done (199 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 <=== 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) : 6.32324256522 pb +- ( 0.0460514914999 pb = 0.728289181143 % )  exp. eff: 0.424301387587 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 1 ( eps = 0.001 -> exp. eff 0.00424301387587 ) Read in channels from directory: Results/Comix/MC_2_4__j__j__h0__j__j__ewj__QCD(RS) Calculating xs for '2_4__j__j__h0__j__j__ewj__QCD(RS)' (Comix) ... 2_4__j__j__h0__j__j__ewj__QCD(RS) : -0.318436291165 pb +- ( 0.0856924397824 pb = 26.9103874652 % )  exp. eff: 0.00119608439862 % reduce max for 2_4__j__j__h0__j__j__ewj__QCD(RS) to 1 ( eps = 0.001 -> exp. eff 1.19608439862e-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:None │ │ Perturbative Multiple_Interactions: None │ │ Hadronization Beam_Remnants:None │ │ Hadronization Hadronization: None │ │ Hadronization Hadron_Decays │ │ Userhook None │ │ Analysis Rivet │ │ Reweighting 6 variations │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 1s elapsed / 13d 10h 13m 18s left ) -> ETA: Thu Apr 24 22:08 XS = 5.38766248337 pb +- ( 5.38766248337 pb = 100 % ) Event 2 ( 1s elapsed / 6d 18h 29m 58s left ) -> ETA: Fri Apr 18 06:25 XS = 2.69509064627 pb +- ( 2.69257183711 pb = 99 % ) Event 3 ( 1s elapsed / 4d 12h 19m 58s left ) -> ETA: Wed Apr 16 00:15 XS = 1.79672806693 pb +- ( 1.79546735511 pb = 99 % ) Event 4 ( 1s elapsed / 3d 9h 56m 38s left ) -> ETA: Mon Apr 14 21:52 XS = 1.35739648947 pb +- ( 1.34345217503 pb = 98 % ) Event 5 ( 1s elapsed / 2d 17h 33m 18s left ) -> ETA: Mon Apr 14 05:28 XS = 1.08591718764 pb +- ( 1.07546234675 pb = 99 % ) Event 6 ( 1s elapsed / 2d 7h 5m 32s left ) -> ETA: Sun Apr 13 19:00 XS = 1.7057460291 pb +- ( 1.07483361451 pb = 63 % ) Event 7 ( 1s elapsed / 1d 23h 13m 18s left ) -> ETA: Sun Apr 13 11:08 XS = 1.39953525058 pb +- ( 0.958621911214 pb = 68 % ) Event 8 ( 1s elapsed / 1d 17h 39m 58s left ) -> ETA: Sun Apr 13 05:35 XS = 1.22459437899 pb +- ( 0.848422822092 pb = 69 % ) Event 9 ( 1s elapsed / 1d 13h 2m 12s left ) -> ETA: Sun Apr 13 00:57 XS = 1.0840628881 pb +- ( 0.761321285274 pb = 70 % ) Event 10 ( 1s elapsed / 1d 9h 36m 38s left ) -> ETA: Sat Apr 12 21:32 XS = 0.975652920644 pb +- ( 0.689522153795 pb = 70 % ) Event 20 ( 1s elapsed / 17h 4m 58s left ) -> ETA: Sat Apr 12 05:00 XS = 3.74798897595 pb +- ( 1.66884469362 pb = 44 % ) Event 30 ( 1s elapsed / 11h 39m 58s left ) -> ETA: Fri Apr 11 23:35 XS = 2.44321749357 pb +- ( 1.15713806172 pb = 47 % ) Event 40 ( 1s elapsed / 8h 57m 28s left ) -> ETA: Fri Apr 11 20:52 XS = 1.82427234707 pb +- ( 0.858763740683 pb = 47 % ) Event 50 ( 1s elapsed / 7h 19m 58s left ) -> ETA: Fri Apr 11 19:15 XS = 1.37349195587 pb +- ( 0.67346666192 pb = 49 % ) Event 60 ( 1s elapsed / 6h 14m 58s left ) -> ETA: Fri Apr 11 18:10 XS = 1.15131738108 pb +- ( 0.56024681635 pb = 48 % ) Event 70 ( 1s elapsed / 5h 30m 55s left ) -> ETA: Fri Apr 11 17:26 XS = 1.02030661162 pb +- ( 0.486074123971 pb = 47 % ) Event 80 ( 1s elapsed / 4h 57m 53s left ) -> ETA: Fri Apr 11 16:53 XS = 1.19061614293 pb +- ( 0.474541121979 pb = 39 % ) Event 90 ( 1s elapsed / 4h 30m 20s left ) -> ETA: Fri Apr 11 16:25 XS = 0.884595138209 pb +- ( 0.458665248181 pb = 51 % ) Event 100 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Apr 11 16:05 XS = 0.638296408761 pb +- ( 0.452352921583 pb = 70 % ) Event 200 ( 1s elapsed / 2h 32m 28s left ) -> ETA: Fri Apr 11 14:27 XS = 2.66307970733 pb +- ( 1.63198172518 pb = 61 % ) Event 300 ( 2s elapsed / 1h 59m 57s left ) -> ETA: Fri Apr 11 13:55 XS = 3.37434881964 pb +- ( 1.44538469375 pb = 42 % ) Event 400 ( 2s elapsed / 1h 43m 42s left ) -> ETA: Fri Apr 11 13:39 XS = 4.12229929529 pb +- ( 1.56266045159 pb = 37 % ) Event 500 ( 2s elapsed / 1h 33m 57s left ) -> ETA: Fri Apr 11 13:29 XS = 7.48520897651 pb +- ( 2.58415037738 pb = 34 % ) Event 600 ( 3s elapsed / 1h 27m 10s left ) -> ETA: Fri Apr 11 13:22 XS = 9.77675406155 pb +- ( 3.04991177077 pb = 31 % ) Event 700 ( 3s elapsed / 1h 23m 2s left ) -> ETA: Fri Apr 11 13:18 XS = 11.526258577 pb +- ( 3.21857210114 pb = 27 % ) Event 800 ( 3s elapsed / 1h 20m 8s left ) -> ETA: Fri Apr 11 13:15 XS = 12.1657035922 pb +- ( 3.26549496915 pb = 26 % ) Event 900 ( 4s elapsed / 1h 17m 20s left ) -> ETA: Fri Apr 11 13:12 XS = 11.4418712174 pb +- ( 2.95818978277 pb = 25 % ) Event 1000 ( 4s elapsed / 1h 15m 15s left ) -> ETA: Fri Apr 11 13:10 XS = 10.9053960593 pb +- ( 2.84679401305 pb = 26 % ) Event 2000 ( 8s elapsed / 1h 8m 51s left ) -> ETA: Fri Apr 11 13:04 XS = 8.75869521417 pb +- ( 1.98412647293 pb = 22 % ) Event 3000 ( 12s elapsed / 1h 6m 37s left ) -> ETA: Fri Apr 11 13:02 XS = 7.55860330635 pb +- ( 1.42311377783 pb = 18 % ) Event 4000 ( 15s elapsed / 1h 5m 59s left ) -> ETA: Fri Apr 11 13:01 XS = 7.91239813571 pb +- ( 1.30161054473 pb = 16 % ) Event 5000 ( 19s elapsed / 1h 5m 12s left ) -> ETA: Fri Apr 11 13:00 XS = 8.1091734766 pb +- ( 1.11058760145 pb = 13 % ) Event 6000 ( 23s elapsed / 1h 4m 43s left ) -> ETA: Fri Apr 11 13:00 XS = 8.12235702548 pb +- ( 1.01896435388 pb = 12 % ) Event 7000 ( 27s elapsed / 1h 4m 12s left ) -> ETA: Fri Apr 11 13:00 XS = 9.1063084103 pb +- ( 1.34529000288 pb = 14 % ) Event 8000 ( 31s elapsed / 1h 4m 39s left ) -> ETA: Fri Apr 11 13:00 XS = 8.96912264581 pb +- ( 1.1989683295 pb = 13 % ) Event 9000 ( 35s elapsed / 1h 4m 18s left ) -> ETA: Fri Apr 11 13:00 XS = 8.74464231776 pb +- ( 1.09101749415 pb = 12 % ) Event 10000 ( 39s elapsed / 1h 4m 35s left ) -> ETA: Fri Apr 11 13:00 XS = 7.96491527036 pb +- ( 1.10310032987 pb = 13 % ) Event 20000 ( 1m 20s elapsed / 1h 5m 21s left ) -> ETA: Fri Apr 11 13:02 XS = 6.97681435462 pb +- ( 1.22319312946 pb = 17 % ) Event 30000 ( 2m 1s elapsed / 1h 5m 41s left ) -> ETA: Fri Apr 11 13:03 XS = 6.59531563468 pb +- ( 0.860435060502 pb = 13 % ) Event 40000 ( 2m 44s elapsed / 1h 5m 54s left ) -> ETA: Fri Apr 11 13:04 XS = 6.34661809071 pb +- ( 0.699477809153 pb = 11 % ) Event 50000 ( 3m 27s elapsed / 1h 5m 47s left ) -> ETA: Fri Apr 11 13:04 XS = 6.17828404143 pb +- ( 0.583751853391 pb = 9 % ) Event 60000 ( 4m 11s elapsed / 1h 5m 37s left ) -> ETA: Fri Apr 11 13:05 XS = 6.45561190209 pb +- ( 0.541515202413 pb = 8 % ) Event 70000 ( 4m 54s elapsed / 1h 5m 9s left ) -> ETA: Fri Apr 11 13:05 XS = 6.4827288865 pb +- ( 0.474267157899 pb = 7 % ) Event 80000 ( 5m 37s elapsed / 1h 4m 43s left ) -> ETA: Fri Apr 11 13:05 XS = 6.36298479099 pb +- ( 0.433167024845 pb = 6 % ) Event 90000 ( 6m 21s elapsed / 1h 4m 14s left ) -> ETA: Fri Apr 11 13:05 XS = 6.34008292391 pb +- ( 0.393083441564 pb = 6 % ) Event 100000 ( 7m 4s elapsed / 1h 3m 36s left ) -> ETA: Fri Apr 11 13:06 XS = 6.26795997595 pb +- ( 0.366671489055 pb = 5 % ) Event 200000 ( 14m 14s elapsed / 56m 56s left ) -> ETA: Fri Apr 11 13:06 XS = 6.62800064586 pb +- ( 0.370519398364 pb = 5 % ) Event 300000 ( 21m 24s elapsed / 49m 57s left ) -> ETA: Fri Apr 11 13:06 XS = 6.16480528732 pb +- ( 0.352972421958 pb = 5 % ) Event 400000 ( 28m 36s elapsed / 42m 54s left ) -> ETA: Fri Apr 11 13:06 XS = 5.50883947785 pb +- ( 0.561044688414 pb = 10 % ) Event 500000 ( 35m 48s elapsed / 35m 48s left ) -> ETA: Fri Apr 11 13:06 XS = 5.66940231958 pb +- ( 0.461750852064 pb = 8 % ) Event 600000 ( 43m 6s elapsed / 28m 44s left ) -> ETA: Fri Apr 11 13:07 XS = 5.75451023618 pb +- ( 0.389034887675 pb = 6 % ) Event 700000 ( 50m 26s elapsed / 21m 37s left ) -> ETA: Fri Apr 11 13:07 XS = 5.83838484491 pb +- ( 0.335972568514 pb = 5 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Multi_Channel::GenerateWeight(..): (fsr_2_3__j__j__h0__j__j__QCD(BVI)): Channel 0 (0x531ceb0) produces a nan! Channel_Elements::TChannelWeight(): Weight is -nan. Multi_Channel::GenerateWeight(..): (fsr_2_3__j__j__h0__j__j__QCD(BVI)): Channel 4 (0x5105fe0) produces a nan! Event 800000 ( 57m 49s elapsed / 14m 27s left ) -> ETA: Fri Apr 11 13:07 XS = 5.81656411685 pb +- ( 0.295665706894 pb = 5 % ) Event 900000 ( 1h 5m 9s elapsed / 7m 14s left ) -> ETA: Fri Apr 11 13:07 XS = 5.82823943695 pb +- ( 0.266569669033 pb = 4 % ) Event 1000000 ( 4292 s total ) = 20126864.4721 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.84867 0 % 0.242072 4.13 % │ │ ME & PS: MUF=0.5  5.79173 -0.97 % 0.250034 4.31 % │ │ ME & PS: MUF=2  5.91403 1.11 % 0.234967 3.97 % │ │ ME & PS: MUR=0.5  5.85426 0.09 % 0.270219 4.61 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.79262 -0.95 % 0.279232 4.82 % │ │ ME & PS: MUR=2  5.844 -0.07 % 0.219706 3.75 % │ │ ME & PS: MUR=2 MUF=2  5.90185 0.9 % 0.213358 3.61 % │ │ ME-only: MUF=0.5  5.79173 -0.97 % 0.250034 4.31 % │ │ ME-only: MUF=2  5.91403 1.11 % 0.234967 3.97 % │ │ ME-only: MUR=0.5  5.85426 0.09 % 0.270219 4.61 % │ │ ME-only: MUR=0.5 MUF=0.5  5.79262 -0.95 % 0.279232 4.82 % │ │ ME-only: MUR=2  5.844 -0.07 % 0.219706 3.75 % │ │ ME-only: MUR=2 MUF=2  5.90185 0.9 % 0.213358 3.61 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 Error messages from 'GaugeTest' exceeded frequency limit: 48/20 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 1h 11m 34s on Fri Apr 11 13:06:55 2025 (User: 1h 10m 27s, System: 2s, Children User: 0s, Children System: 0s)