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: 2030 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (218 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 5.88942230006e-21 vs 5.88942230009e-21 => -4.639288953e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.264643017e-18 vs 2.26464301699e-18 => 5.26267918133e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.84103405285e-24 vs 4.84103405286e-24 => -2.26130225656e-12 } ........ Amplitude::GaugeTest(): Large deviation { 4.5279231045e-23 vs 4.52792310451e-23 => -2.72271094559e-12 } ......... Amplitude::GaugeTest(): Large deviation { 8.74125306636e-22 vs 8.74125306633e-22 => 3.42881278925e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.33823059059e-22 vs 1.3382305906e-22 => -2.80087064652e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 6.96002029391e-22 vs 6.96002029393e-22 => -3.55460105794e-12 } ........................................................................................... done (218 MB, 0s/0s) Initializing scales........................................................................ done (222 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 ( 1s elapsed / 12d 14h 46m 38s left ) -> ETA: Thu Mar 20 03:20 XS = 1.35922477212e-11 pb +- ( 1.35922477212e-11 pb = 100 % ) Event 2 ( 1s elapsed / 6d 8h 46m 38s left ) -> ETA: Thu Mar 13 21:20 XS = 0.000900528724088 pb +- ( 0.000900528710496 pb = 99 % ) Event 3 ( 1s elapsed / 4d 5h 51m 5s left ) -> ETA: Tue Mar 11 18:25 XS = 1.20243531203 pb +- ( 1.20153489579 pb = 99 % ) Event 4 ( 1s elapsed / 3d 4h 23m 18s left ) -> ETA: Mon Mar 10 16:57 XS = 0.721461150965 pb +- ( 0.721011016279 pb = 99 % ) Event 5 ( 1s elapsed / 2d 13h 39m 58s left ) -> ETA: Mon Mar 10 02:14 XS = 0.601217665434 pb +- ( 0.600857514621 pb = 99 % ) Event 6 ( 1s elapsed / 2d 3h 23m 18s left ) -> ETA: Sun Mar 09 15:57 XS = 0.523423095979 pb +- ( 0.513741559491 pb = 98 % ) Event 7 ( 1s elapsed / 1d 20h 2m 50s left ) -> ETA: Sun Mar 09 08:37 XS = 0.404184000074 pb +- ( 0.40023063099 pb = 99 % ) Event 8 ( 1s elapsed / 1d 14h 32m 28s left ) -> ETA: Sun Mar 09 03:06 XS = 0.363765600129 pb +- ( 0.360251708449 pb = 99 % ) Event 9 ( 1s elapsed / 1d 10h 34m 3s left ) -> ETA: Sat Mar 08 23:08 XS = 0.343035172598 pb +- ( 0.326518675206 pb = 95 % ) Event 10 ( 1s elapsed / 1d 7h 6m 38s left ) -> ETA: Sat Mar 08 19:40 XS = 0.314452011534 pb +- ( 0.299436751494 pb = 95 % ) Event 20 ( 1s elapsed / 15h 49m 58s left ) -> ETA: Sat Mar 08 04:24 XS = 1.99730080277 pb +- ( 1.12714934805 pb = 56 % ) Event 30 ( 1s elapsed / 10h 49m 58s left ) -> ETA: Fri Mar 07 23:24 XS = 8.45105831543 pb +- ( 5.96880739957 pb = 70 % ) Event 40 ( 1s elapsed / 8h 15m 48s left ) -> ETA: Fri Mar 07 20:50 XS = 6.67243774724 pb +- ( 4.40077929546 pb = 65 % ) Event 50 ( 1s elapsed / 6h 46m 38s left ) -> ETA: Fri Mar 07 19:20 XS = 6.69949027761 pb +- ( 3.74573291058 pb = 55 % ) Event 60 ( 1s elapsed / 5h 47m 12s left ) -> ETA: Fri Mar 07 18:21 XS = 5.54099575963 pb +- ( 3.09719591288 pb = 55 % ) Event 70 ( 1s elapsed / 5h 4m 44s left ) -> ETA: Fri Mar 07 17:39 XS = 5.95961833395 pb +- ( 2.77755670439 pb = 46 % ) Event 80 ( 1s elapsed / 4h 32m 53s left ) -> ETA: Fri Mar 07 17:07 XS = 5.32247732347 pb +- ( 2.44258863206 pb = 45 % ) Event 90 ( 1s elapsed / 4h 8m 7s left ) -> ETA: Fri Mar 07 16:42 XS = 5.25193355443 pb +- ( 2.20464784312 pb = 41 % ) Event 100 ( 1s elapsed / 3h 48m 18s left ) -> ETA: Fri Mar 07 16:22 XS = 5.33288479061 pb +- ( 2.05030316005 pb = 38 % ) Event 200 ( 1s elapsed / 2h 19m 58s left ) -> ETA: Fri Mar 07 14:54 XS = 5.16769808859 pb +- ( 1.49719598482 pb = 28 % ) Event 300 ( 1s elapsed / 1h 49m 58s left ) -> ETA: Fri Mar 07 14:24 XS = 3.79483694598 pb +- ( 1.03209849304 pb = 27 % ) Event 400 ( 2s elapsed / 1h 34m 57s left ) -> ETA: Fri Mar 07 14:09 XS = 3.85806124616 pb +- ( 0.906083466961 pb = 23 % ) Event 500 ( 2s elapsed / 1h 26m 17s left ) -> ETA: Fri Mar 07 14:00 XS = 4.32231384364 pb +- ( 0.961435753958 pb = 22 % ) Event 600 ( 2s elapsed / 1h 20m 13s left ) -> ETA: Fri Mar 07 13:54 XS = 4.6763206372 pb +- ( 0.887866937286 pb = 18 % ) Event 700 ( 3s elapsed / 1h 16m 8s left ) -> ETA: Fri Mar 07 13:50 XS = 4.51877089384 pb +- ( 0.791325540606 pb = 17 % ) Event 800 ( 3s elapsed / 1h 13m 16s left ) -> ETA: Fri Mar 07 13:47 XS = 4.20302536062 pb +- ( 0.704237129974 pb = 16 % ) Event 900 ( 3s elapsed / 1h 11m 2s left ) -> ETA: Fri Mar 07 13:45 XS = 3.99894860677 pb +- ( 0.643802045466 pb = 16 % ) Event 1000 ( 4s elapsed / 1h 8m 45s left ) -> ETA: Fri Mar 07 13:43 XS = 3.41876741033 pb +- ( 0.682557590411 pb = 19 % ) Event 2000 ( 7s elapsed / 58m 37s left ) -> ETA: Fri Mar 07 13:33 XS = 3.45658836254 pb +- ( 1.05353855512 pb = 30 % ) Event 3000 ( 10s elapsed / 55m 36s left ) -> ETA: Fri Mar 07 13:30 XS = 3.5807072643 pb +- ( 0.774301367257 pb = 21 % ) Event 4000 ( 12s elapsed / 53m 47s left ) -> ETA: Fri Mar 07 13:28 XS = 4.09684534291 pb +- ( 0.623059926845 pb = 15 % ) Event 5000 ( 16s elapsed / 53m 5s left ) -> ETA: Fri Mar 07 13:27 XS = 4.23696706177 pb +- ( 0.516197154041 pb = 12 % ) Event 6000 ( 19s elapsed / 52m 37s left ) -> ETA: Fri Mar 07 13:27 XS = 4.36059023574 pb +- ( 0.524087972455 pb = 12 % ) Event 7000 ( 22s elapsed / 52m 15s left ) -> ETA: Fri Mar 07 13:26 XS = 4.17160511218 pb +- ( 0.560812959362 pb = 13 % ) Event 8000 ( 25s elapsed / 51m 54s left ) -> ETA: Fri Mar 07 13:26 XS = 4.11995662281 pb +- ( 0.497886276259 pb = 12 % ) Event 9000 ( 28s elapsed / 51m 31s left ) -> ETA: Fri Mar 07 13:26 XS = 4.08604232515 pb +- ( 0.450420984766 pb = 11 % ) Event 10000 ( 31s elapsed / 51m 16s left ) -> ETA: Fri Mar 07 13:26 XS = 4.35427476173 pb +- ( 0.420106480943 pb = 9 % ) Event 20000 ( 1m 1s elapsed / 50m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.16466258085 pb +- ( 0.308869935371 pb = 7 % ) Event 30000 ( 1m 31s elapsed / 49m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.09113079556 pb +- ( 0.393656149878 pb = 9 % ) Event 40000 ( 2m 1s elapsed / 48m 45s left ) -> ETA: Fri Mar 07 13:25 XS = 4.12766663123 pb +- ( 0.31083016163 pb = 7 % ) Event 50000 ( 2m 32s elapsed / 48m 18s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30927632166 pb +- ( 0.261011126916 pb = 6 % ) Event 60000 ( 3m 3s elapsed / 47m 50s left ) -> ETA: Fri Mar 07 13:25 XS = 4.52251195485 pb +- ( 0.51903608452 pb = 11 % ) Event 70000 ( 3m 33s elapsed / 47m 18s left ) -> ETA: Fri Mar 07 13:25 XS = 4.48725469541 pb +- ( 0.456177775617 pb = 10 % ) Event 80000 ( 4m 4s elapsed / 46m 50s left ) -> ETA: Fri Mar 07 13:25 XS = 4.52718659831 pb +- ( 0.405124307049 pb = 8 % ) Event 90000 ( 4m 35s elapsed / 46m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.49403755593 pb +- ( 0.363538859557 pb = 8 % ) Event 100000 ( 5m 6s elapsed / 45m 55s left ) -> ETA: Fri Mar 07 13:25 XS = 4.42491966236 pb +- ( 0.338948056256 pb = 7 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Event 200000 ( 10m 14s elapsed / 40m 56s left ) -> ETA: Fri Mar 07 13:25 XS = 4.73468561044 pb +- ( 0.290573128117 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 24s elapsed / 35m 56s left ) -> ETA: Fri Mar 07 13:25 XS = 4.57811324032 pb +- ( 0.199089812959 pb = 4 % ) Event 400000 ( 20m 34s elapsed / 30m 51s left ) -> ETA: Fri Mar 07 13:25 XS = 4.51403865557 pb +- ( 0.152208843086 pb = 3 % ) Event 500000 ( 25m 46s elapsed / 25m 46s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33255374344 pb +- ( 0.193258120663 pb = 4 % ) Event 600000 ( 30m 59s elapsed / 20m 39s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34627760755 pb +- ( 0.162977663949 pb = 3 % ) Event 700000 ( 36m 14s elapsed / 15m 32s left ) -> ETA: Fri Mar 07 13:26 XS = 4.37660513871 pb +- ( 0.141715830915 pb = 3 % ) Event 800000 ( 41m 31s elapsed / 10m 22s left ) -> ETA: Fri Mar 07 13:26 XS = 4.38675275426 pb +- ( 0.131370803699 pb = 2 % ) Event 900000 ( 46m 49s elapsed / 5m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 4.39319589838 pb +- ( 0.118912612228 pb = 2 % ) Event 1000000 ( 3103 s total ) = 27843932.182 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.3709 0 % 0.108266 2.47 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5605 (1005607) -> 0.5 % From "Jet_Evolution:CSS": 1109 (1006716) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 95 amplitude failures: 1014 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 54s on Fri Mar 7 13:25:59 2025 (User: 51m 5s, System: 3s, Children User: 0s, Children System: 0s)