Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:17 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2192 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (225 MB, 9s/9s) Performing tests .... Amplitude::GaugeTest(): Large deviation { 2.19039766867e-21 vs 2.19039766867e-21 => 2.1505019987e-12 } .. Amplitude::GaugeTest(): Large deviation { 6.3404740334e-21 vs 6.34047403342e-21 => -3.48543416351e-12 } . Amplitude::GaugeTest(): Large deviation { 4.73449176927e-21 vs 4.73449176929e-21 => -4.31388258448e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.25719649702e-21 vs 2.25719649702e-21 => 2.03503880414e-12 } ... Amplitude::GaugeTest(): Large deviation { 9.24271995404e-22 vs 9.24271995406e-22 => -2.0921042676e-12 } .......... Amplitude::GaugeTest(): Large deviation { 9.42480498583e-23 vs 9.42480498585e-23 => -2.10842454607e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.16155835443e-21 vs 3.16155835444e-21 => -2.81885625952e-12 } ........................................................................................... done (225 MB, 0s/0s) Initializing scales........................................................................ done (229 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 / 8d 10h 46m 39s left ) -> ETA: Sat Mar 15 23:21 XS = 0.000127746019497 pb +- ( 0.000127746019497 pb = 100 % ) Event 2 ( 0s elapsed / 4d 5h 23m 19s left ) -> ETA: Tue Mar 11 17:57 XS = 6.82153252222 pb +- ( 6.8214047762 pb = 99 % ) Event 3 ( 0s elapsed / 2d 20h 31m 5s left ) -> ETA: Mon Mar 10 09:05 XS = 4.54772659128 pb +- ( 4.54760535357 pb = 99 % ) Event 4 ( 0s elapsed / 2d 3h 23m 19s left ) -> ETA: Sun Mar 09 15:57 XS = 2.73401476187 pb +- ( 2.72723557707 pb = 99 % ) Event 5 ( 0s elapsed / 1d 17h 6m 39s left ) -> ETA: Sun Mar 09 05:41 XS = 2.68330044947 pb +- ( 2.22735595195 pb = 83 % ) Event 6 ( 0s elapsed / 1d 10h 43m 19s left ) -> ETA: Sat Mar 08 23:17 XS = 2.29997181383 pb +- ( 1.92109189874 pb = 83 % ) Event 7 ( 0s elapsed / 1d 5h 45m 42s left ) -> ETA: Sat Mar 08 18:20 XS = 2.014270714 pb +- ( 1.68806714351 pb = 83 % ) Event 8 ( 0s elapsed / 1d 2h 2m 29s left ) -> ETA: Sat Mar 08 14:36 XS = 1.82694204386 pb +- ( 1.50047485235 pb = 82 % ) Event 9 ( 0s elapsed / 23h 8m 52s left ) -> ETA: Sat Mar 08 11:43 XS = 1.64424784557 pb +- ( 1.3544434267 pb = 82 % ) Event 10 ( 0s elapsed / 21h 6m 39s left ) -> ETA: Sat Mar 08 09:41 XS = 1.49477076918 pb +- ( 1.23422520139 pb = 82 % ) Event 20 ( 0s elapsed / 10h 58m 19s left ) -> ETA: Fri Mar 07 23:32 XS = -2.07145199529 pb +- ( 3.9625947775 pb = -191 % ) Event 30 ( 0s elapsed / 7h 35m 32s left ) -> ETA: Fri Mar 07 20:10 XS = -1.32675446008 pb +- ( 2.65220413994 pb = -199 % ) Event 40 ( 0s elapsed / 5h 49m 59s left ) -> ETA: Fri Mar 07 18:24 XS = -0.279069290848 pb +- ( 2.13870484593 pb = -766 % ) Event 50 ( 0s elapsed / 4h 49m 59s left ) -> ETA: Fri Mar 07 17:24 XS = -0.172559610221 pb +- ( 1.70629887791 pb = -988 % ) Event 60 ( 0s elapsed / 4h 9m 59s left ) -> ETA: Fri Mar 07 16:44 XS = 0.508205082177 pb +- ( 1.47534466882 pb = 290 % ) Event 70 ( 0s elapsed / 3h 39m 1s left ) -> ETA: Fri Mar 07 16:13 XS = 0.653532316126 pb +- ( 1.28586305937 pb = 196 % ) Event 80 ( 0s elapsed / 3h 17m 54s left ) -> ETA: Fri Mar 07 15:52 XS = 0.770069492912 pb +- ( 1.11077526091 pb = 144 % ) Event 90 ( 0s elapsed / 3h 1m 27s left ) -> ETA: Fri Mar 07 15:35 XS = 1.48153695486 pb +- ( 1.24701555525 pb = 84 % ) Event 100 ( 1s elapsed / 2h 48m 18s left ) -> ETA: Fri Mar 07 15:22 XS = 1.61772927484 pb +- ( 1.15028367589 pb = 71 % ) Event 200 ( 1s elapsed / 1h 46m 38s left ) -> ETA: Fri Mar 07 14:21 XS = 2.85037649168 pb +- ( 1.19822773297 pb = 42 % ) Event 300 ( 1s elapsed / 1h 27m 11s left ) -> ETA: Fri Mar 07 14:01 XS = 3.25274910397 pb +- ( 1.06573742871 pb = 32 % ) Event 400 ( 1s elapsed / 1h 17m 3s left ) -> ETA: Fri Mar 07 13:51 XS = 1.7840042256 pb +- ( 1.39132361891 pb = 77 % ) Event 500 ( 2s elapsed / 1h 11m 17s left ) -> ETA: Fri Mar 07 13:45 XS = 7.67139595704 pb +- ( 5.26498271398 pb = 68 % ) Event 600 ( 2s elapsed / 1h 6m 54s left ) -> ETA: Fri Mar 07 13:41 XS = 6.76570985552 pb +- ( 4.39882053159 pb = 65 % ) Event 700 ( 2s elapsed / 1h 4m left ) -> ETA: Fri Mar 07 13:38 XS = 6.64474235331 pb +- ( 3.75707307286 pb = 56 % ) Event 800 ( 2s elapsed / 1h 1m 37s left ) -> ETA: Fri Mar 07 13:36 XS = 6.77427500971 pb +- ( 3.35567789219 pb = 49 % ) Event 900 ( 3s elapsed / 1h 18s left ) -> ETA: Fri Mar 07 13:34 XS = 6.33022781121 pb +- ( 2.98340360292 pb = 47 % ) Event 1000 ( 3s elapsed / 59m 6s left ) -> ETA: Fri Mar 07 13:33 XS = 6.36585810496 pb +- ( 2.69815255664 pb = 42 % ) Event 2000 ( 6s elapsed / 52m 58s left ) -> ETA: Fri Mar 07 13:27 XS = 4.97980162991 pb +- ( 1.38805919565 pb = 27 % ) Event 3000 ( 9s elapsed / 50m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 6.04471707184 pb +- ( 1.50126215386 pb = 24 % ) Event 4000 ( 11s elapsed / 49m 30s left ) -> ETA: Fri Mar 07 13:24 XS = 5.12596452251 pb +- ( 1.18337392 pb = 23 % ) Event 5000 ( 14s elapsed / 48m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 5.00283995833 pb +- ( 0.955428674809 pb = 19 % ) Event 6000 ( 17s elapsed / 48m 30s left ) -> ETA: Fri Mar 07 13:23 XS = 5.03298944442 pb +- ( 0.812805162104 pb = 16 % ) Event 7000 ( 20s elapsed / 47m 58s left ) -> ETA: Fri Mar 07 13:22 XS = 5.07549753661 pb +- ( 0.755518085579 pb = 14 % ) Event 8000 ( 23s elapsed / 47m 38s left ) -> ETA: Fri Mar 07 13:22 XS = 4.18314435744 pb +- ( 1.05793145432 pb = 25 % ) Event 9000 ( 25s elapsed / 47m 30s left ) -> ETA: Fri Mar 07 13:22 XS = 3.39167964896 pb +- ( 1.32125795661 pb = 38 % ) Event 10000 ( 28s elapsed / 47m 21s left ) -> ETA: Fri Mar 07 13:22 XS = 3.52065075199 pb +- ( 1.1917345522 pb = 33 % ) Event 20000 ( 56s elapsed / 46m 30s left ) -> ETA: Fri Mar 07 13:21 XS = 3.92444874149 pb +- ( 0.626378642142 pb = 15 % ) Event 30000 ( 1m 25s elapsed / 45m 55s left ) -> ETA: Fri Mar 07 13:21 XS = 3.77899373471 pb +- ( 0.45593101591 pb = 12 % ) Event 40000 ( 1m 53s elapsed / 45m 24s left ) -> ETA: Fri Mar 07 13:21 XS = 4.0064606905 pb +- ( 0.370530877365 pb = 9 % ) Event 50000 ( 2m 21s elapsed / 44m 52s left ) -> ETA: Fri Mar 07 13:21 XS = 4.13266870756 pb +- ( 0.316215089721 pb = 7 % ) Event 60000 ( 2m 50s elapsed / 44m 25s left ) -> ETA: Fri Mar 07 13:21 XS = 4.13791906402 pb +- ( 0.270109647101 pb = 6 % ) Event 70000 ( 3m 18s elapsed / 43m 56s left ) -> ETA: Fri Mar 07 13:21 XS = 4.20414854994 pb +- ( 0.237883573586 pb = 5 % ) Event 80000 ( 3m 46s elapsed / 43m 27s left ) -> ETA: Fri Mar 07 13:21 XS = 4.25085682133 pb +- ( 0.217045669096 pb = 5 % ) Event 90000 ( 4m 14s elapsed / 42m 57s left ) -> ETA: Fri Mar 07 13:21 XS = 4.25053089982 pb +- ( 0.197326562518 pb = 4 % ) Event 100000 ( 4m 42s elapsed / 42m 24s left ) -> ETA: Fri Mar 07 13:21 XS = 4.25919756401 pb +- ( 0.182492760788 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 24s elapsed / 37m 38s left ) -> ETA: Fri Mar 07 13:21 XS = 4.53283807111 pb +- ( 0.1196691394 pb = 2 % ) Event 300000 ( 14m 9s elapsed / 33m 1s left ) -> ETA: Fri Mar 07 13:21 XS = 4.44561031734 pb +- ( 0.115781909513 pb = 2 % ) Event 400000 ( 18m 56s elapsed / 28m 24s left ) -> ETA: Fri Mar 07 13:21 XS = 4.38764294679 pb +- ( 0.101942885112 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 23m 45s elapsed / 23m 45s left ) -> ETA: Fri Mar 07 13:21 XS = 4.42405908305 pb +- ( 0.0865406924623 pb = 1 % ) Event 600000 ( 28m 34s elapsed / 19m 2s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37169918112 pb +- ( 0.104560742077 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 33m 24s elapsed / 14m 18s left ) -> ETA: Fri Mar 07 13:22 XS = 4.28716649667 pb +- ( 0.125853447706 pb = 2 % ) Event 800000 ( 38m 16s elapsed / 9m 34s left ) -> ETA: Fri Mar 07 13:22 XS = 4.28407260368 pb +- ( 0.111133984453 pb = 2 % ) Event 900000 ( 43m 5s elapsed / 4m 47s left ) -> ETA: Fri Mar 07 13:22 XS = 4.2773158142 pb +- ( 0.100439016748 pb = 2 % ) Event 1000000 ( 2847 s total ) = 30339422.2868 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.3005 0 % 0.0916432 2.13 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5792 (1005795) -> 0.5 % From "Jet_Evolution:CSS": 1148 (1006943) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 84/20 Perturbative Interface (Matrix Elements): momentum failures: 81 amplitude failures: 1067 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 47m 38s on Fri Mar 7 13:21:55 2025 (User: 47m 3s, System: 2s, Children User: 0s, Children System: 0s)