Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Apr 11 11:54:23 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 5037 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (191 MB, 0s/0s) Performing tests .... Amplitude::GaugeTest(): Large deviation { 2.60742477889e-22 vs 2.60742477888e-22 => 2.20778950677e-12 } ... Amplitude::GaugeTest(): Large deviation { 3.3089621879e-23 vs 3.30896218789e-23 => 2.39230857346e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.85628117399e-22 vs 2.85628117399e-22 => -2.65976130009e-12 } .......... Amplitude::GaugeTest(): Large deviation { 4.39142860057e-23 vs 4.39142860058e-23 => -2.60813592945e-12 } . Amplitude::GaugeTest(): Large deviation { 1.7403668304e-21 vs 1.7403668304e-21 => -3.18112203246e-12 } . Amplitude::GaugeTest(): Large deviation { 7.60372886953e-21 vs 7.6037288695e-21 => 4.06386035934e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 8.96810907422e-21 vs 8.96810907419e-21 => 3.30291349826e-12 } ............................................ done (191 MB, 0s/0s) Initializing scales........................................................................ done (195 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 ( 0s elapsed / 11d 8h 13m 19s left ) -> ETA: Tue Apr 22 20:07 XS = -0.000500255858737 pb +- ( 0.000500255858737 pb = -100 % ) Event 2 ( 0s elapsed / 5d 17h 29m 59s left ) -> ETA: Thu Apr 17 05:24 XS = -0.0172331116571 pb +- ( 0.0167353482728 pb = -97 % ) Event 3 ( 0s elapsed / 3d 20h 35m 32s left ) -> ETA: Tue Apr 15 08:29 XS = 0.780412018793 pb +- ( 0.797732906474 pb = 102 % ) Event 4 ( 0s elapsed / 2d 21h 26m 38s left ) -> ETA: Mon Apr 14 09:21 XS = 0.520013823001 pb +- ( 0.530729728774 pb = 102 % ) Event 5 ( 0s elapsed / 2d 7h 33m 18s left ) -> ETA: Sun Apr 13 19:27 XS = 0.445724320905 pb +- ( 0.454658857335 pb = 102 % ) Event 6 ( 1s elapsed / 1d 22h 45m 32s left ) -> ETA: Sun Apr 13 10:39 XS = 0.390021148687 pb +- ( 0.397666758493 pb = 101 % ) Event 7 ( 1s elapsed / 1d 16h 4m 44s left ) -> ETA: Sun Apr 13 03:59 XS = 0.347105571654 pb +- ( 0.353325106263 pb = 101 % ) Event 8 ( 1s elapsed / 1d 11h 4m 8s left ) -> ETA: Sat Apr 12 22:58 XS = 0.283995467724 pb +- ( 0.288972068953 pb = 101 % ) Event 9 ( 1s elapsed / 1d 7h 28m 52s left ) -> ETA: Sat Apr 12 19:23 XS = 0.2607590768 pb +- ( 0.264815615839 pb = 101 % ) Event 10 ( 1s elapsed / 1d 4h 36m 38s left ) -> ETA: Sat Apr 12 16:31 XS = 0.240718887461 pb +- ( 0.244417885183 pb = 101 % ) Event 20 ( 1s elapsed / 14h 34m 58s left ) -> ETA: Sat Apr 12 02:29 XS = 2.94508951185 pb +- ( 1.94790475372 pb = 66 % ) Event 30 ( 1s elapsed / 10h 5m 32s left ) -> ETA: Fri Apr 11 21:59 XS = 1.99568111057 pb +- ( 1.36654634204 pb = 68 % ) Event 40 ( 1s elapsed / 7h 50m 48s left ) -> ETA: Fri Apr 11 19:45 XS = 1.84278267562 pb +- ( 1.08850906006 pb = 59 % ) Event 50 ( 1s elapsed / 6h 23m 18s left ) -> ETA: Fri Apr 11 18:17 XS = 1.53168278746 pb +- ( 0.897093305442 pb = 58 % ) Event 60 ( 1s elapsed / 5h 36m 5s left ) -> ETA: Fri Apr 11 17:30 XS = -4.31727790993 pb +- ( 5.63338692974 pb = -130 % ) Event 70 ( 1s elapsed / 4h 57m 35s left ) -> ETA: Fri Apr 11 16:52 XS = -3.51734012195 pb +- ( 4.84165195209 pb = -137 % ) Event 80 ( 1s elapsed / 4h 28m 43s left ) -> ETA: Fri Apr 11 16:23 XS = -3.02382605972 pb +- ( 4.19492518397 pb = -138 % ) Event 90 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Apr 11 16:04 XS = -2.53216818565 pb +- ( 3.63047965462 pb = -143 % ) Event 100 ( 1s elapsed / 3h 49m 58s left ) -> ETA: Fri Apr 11 15:44 XS = 8.68750922534 pb +- ( 10.24622965 pb = 117 % ) Event 200 ( 1s elapsed / 2h 26m 38s left ) -> ETA: Fri Apr 11 14:21 XS = 8.58843791992 pb +- ( 5.77237382931 pb = 67 % ) Event 300 ( 2s elapsed / 1h 57m 44s left ) -> ETA: Fri Apr 11 13:52 XS = 6.46812238826 pb +- ( 3.95693706468 pb = 61 % ) Event 400 ( 2s elapsed / 1h 42m 52s left ) -> ETA: Fri Apr 11 13:37 XS = 6.75802457894 pb +- ( 3.4732712842 pb = 51 % ) Event 500 ( 2s elapsed / 1h 32m 57s left ) -> ETA: Fri Apr 11 13:27 XS = 7.50132960768 pb +- ( 3.05794094413 pb = 40 % ) Event 600 ( 3s elapsed / 1h 27m 26s left ) -> ETA: Fri Apr 11 13:21 XS = 6.32107420247 pb +- ( 2.54921293905 pb = 40 % ) Event 700 ( 3s elapsed / 1h 23m 30s left ) -> ETA: Fri Apr 11 13:17 XS = 6.38643081598 pb +- ( 2.22967552337 pb = 34 % ) Event 800 ( 3s elapsed / 1h 21m 11s left ) -> ETA: Fri Apr 11 13:15 XS = 5.81382047378 pb +- ( 1.96726125511 pb = 33 % ) Event 900 ( 4s elapsed / 1h 18m 49s left ) -> ETA: Fri Apr 11 13:13 XS = 5.732757616 pb +- ( 1.76374786943 pb = 30 % ) Event 1000 ( 4s elapsed / 1h 16m 25s left ) -> ETA: Fri Apr 11 13:10 XS = 5.43542067108 pb +- ( 1.5943195445 pb = 29 % ) Event 2000 ( 8s elapsed / 1h 10m 26s left ) -> ETA: Fri Apr 11 13:04 XS = 6.98690128371 pb +- ( 1.75533309392 pb = 25 % ) Event 3000 ( 12s elapsed / 1h 7m 57s left ) -> ETA: Fri Apr 11 13:02 XS = 2.15712574656 pb +- ( 6.09477405283 pb = 282 % ) Event 4000 ( 16s elapsed / 1h 7m 11s left ) -> ETA: Fri Apr 11 13:01 XS = 3.74104252667 pb +- ( 4.61534253538 pb = 123 % ) Event 5000 ( 20s elapsed / 1h 7m 23s left ) -> ETA: Fri Apr 11 13:02 XS = 3.74838150991 pb +- ( 3.72909644071 pb = 99 % ) Event 6000 ( 24s elapsed / 1h 8m 10s left ) -> ETA: Fri Apr 11 13:02 XS = 4.16009651698 pb +- ( 3.12325068105 pb = 75 % ) Event 7000 ( 28s elapsed / 1h 8m 18s left ) -> ETA: Fri Apr 11 13:03 XS = 4.49134255522 pb +- ( 2.70068279098 pb = 60 % ) Event 8000 ( 32s elapsed / 1h 8m 7s left ) -> ETA: Fri Apr 11 13:03 XS = 2.67495109111 pb +- ( 3.03650170107 pb = 113 % ) Event 9000 ( 37s elapsed / 1h 8m 27s left ) -> ETA: Fri Apr 11 13:03 XS = 2.88181722533 pb +- ( 2.70167455424 pb = 93 % ) Event 10000 ( 41s elapsed / 1h 8m 15s left ) -> ETA: Fri Apr 11 13:03 XS = 3.33874494135 pb +- ( 2.43629784046 pb = 72 % ) Event 20000 ( 1m 22s elapsed / 1h 7m 23s left ) -> ETA: Fri Apr 11 13:03 XS = 4.35829641242 pb +- ( 1.27814133666 pb = 29 % ) Event 30000 ( 2m 4s elapsed / 1h 7m 7s left ) -> ETA: Fri Apr 11 13:03 XS = 5.36941828603 pb +- ( 0.907654906345 pb = 16 % ) Event 40000 ( 2m 45s elapsed / 1h 6m 15s left ) -> ETA: Fri Apr 11 13:03 XS = 5.71769478766 pb +- ( 0.78993655127 pb = 13 % ) Event 50000 ( 3m 27s elapsed / 1h 5m 49s left ) -> ETA: Fri Apr 11 13:03 XS = 5.69562354985 pb +- ( 0.658992518808 pb = 11 % ) Event 60000 ( 4m 9s elapsed / 1h 5m 5s left ) -> ETA: Fri Apr 11 13:03 XS = 6.48397343937 pb +- ( 0.737482772673 pb = 11 % ) Event 70000 ( 4m 51s elapsed / 1h 4m 34s left ) -> ETA: Fri Apr 11 13:03 XS = 6.16121894739 pb +- ( 0.685885006904 pb = 11 % ) Event 80000 ( 5m 34s elapsed / 1h 4m 3s left ) -> ETA: Fri Apr 11 13:04 XS = 6.1820113167 pb +- ( 0.607021193953 pb = 9 % ) Event 90000 ( 6m 16s elapsed / 1h 3m 25s left ) -> ETA: Fri Apr 11 13:04 XS = 6.26097108908 pb +- ( 0.548348147564 pb = 8 % ) Event 100000 ( 6m 58s elapsed / 1h 2m 42s left ) -> ETA: Fri Apr 11 13:04 XS = 6.14894898167 pb +- ( 0.500630463576 pb = 8 % ) Channel_Elements::MassivePropMomenta(): Value is nan Event 200000 ( 14m elapsed / 56m 1s left ) -> ETA: Fri Apr 11 13:04 XS = 6.35570004258 pb +- ( 0.38676636849 pb = 6 % ) Event 300000 ( 21m 1s elapsed / 49m 2s left ) -> ETA: Fri Apr 11 13:04 XS = 6.22516135071 pb +- ( 0.286835234444 pb = 4 % ) Event 400000 ( 28m 12s elapsed / 42m 19s left ) -> ETA: Fri Apr 11 13:04 XS = 6.18379077929 pb +- ( 0.224014467211 pb = 3 % ) Event 500000 ( 35m 15s elapsed / 35m 15s left ) -> ETA: Fri Apr 11 13:04 XS = 6.22873247913 pb +- ( 0.189307719057 pb = 3 % ) Event 600000 ( 42m 17s elapsed / 28m 11s left ) -> ETA: Fri Apr 11 13:04 XS = 6.20543317771 pb +- ( 0.165893834356 pb = 2 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Event 700000 ( 49m 24s elapsed / 21m 10s left ) -> ETA: Fri Apr 11 13:04 XS = 6.27858771142 pb +- ( 0.153805616467 pb = 2 % ) Event 800000 ( 56m 30s elapsed / 14m 7s left ) -> ETA: Fri Apr 11 13:05 XS = 6.27407321021 pb +- ( 0.141425377917 pb = 2 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Event 900000 ( 1h 3m 35s elapsed / 7m 3s left ) -> ETA: Fri Apr 11 13:05 XS = 6.17783836569 pb +- ( 0.134069710254 pb = 2 % ) Event 1000000 ( 4212 s total ) = 20514086.8145 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.01992 0 % 0.184914 3.07 % │ │ ME & PS: MUF=0.5  5.9913 -0.47 % 0.184304 3.07 % │ │ ME & PS: MUF=2  6.06096 0.68 % 0.184394 3.04 % │ │ ME & PS: MUR=0.5  6.05126 0.52 % 0.204924 3.38 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.02058 0.01 % 0.204247 3.39 % │ │ ME & PS: MUR=2  5.99478 -0.41 % 0.168956 2.81 % │ │ ME & PS: MUR=2 MUF=2  6.03023 0.17 % 0.168498 2.79 % │ │ ME-only: MUF=0.5  5.9913 -0.47 % 0.184304 3.07 % │ │ ME-only: MUF=2  6.06096 0.68 % 0.184394 3.04 % │ │ ME-only: MUR=0.5  6.05126 0.52 % 0.204924 3.38 % │ │ ME-only: MUR=0.5 MUF=0.5  6.02058 0.01 % 0.204247 3.39 % │ │ ME-only: MUR=2  5.99478 -0.41 % 0.168956 2.81 % │ │ ME-only: MUR=2 MUF=2  6.03023 0.17 % 0.168498 2.79 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 Error messages from 'GaugeTest' exceeded frequency limit: 75/20 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 1h 10m 13s on Fri Apr 11 13:04:37 2025 (User: 1h 9m 16s, System: 2s, Children User: 0s, Children System: 0s)