Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:16 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2153 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (223 MB, 10s/10s) Performing tests ..... Amplitude::GaugeTest(): Large deviation { 1.25252396144e-18 vs 1.25252396143e-18 => 2.03281835809e-12 } . Amplitude::GaugeTest(): Large deviation { 1.19786452355e-21 vs 1.19786452354e-21 => 7.31037452795e-12 } .... Amplitude::GaugeTest(): Large deviation { 4.93983427111e-19 vs 4.9398342711e-19 => 2.14472883897e-12 } . Amplitude::GaugeTest(): Large deviation { 5.24496774491e-20 vs 5.2449677449e-20 => 2.04258832071e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.05659549561e-23 vs 1.0565954956e-23 => 3.01314528883e-12 } ....... Amplitude::GaugeTest(): Large deviation { 8.18645175131e-21 vs 8.18645175122e-21 => 1.12867493129e-11 } ..........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.6172205558e-22 vs 3.61722055578e-22 => 3.14348547192e-12 } .......................................................................................... done (223 MB, 0s/0s) Initializing scales........................................................................ done (225 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 / 9d 22h 53m 19s left ) -> ETA: Mon Mar 17 11:27 XS = 6.38075900198 pb +- ( 6.38075900198 pb = 100 % ) Event 2 ( 0s elapsed / 4d 23h 26m 39s left ) -> ETA: Wed Mar 12 12:01 XS = 2.12691966619 pb +- ( 2.12691966789 pb = 100 % ) Event 3 ( 0s elapsed / 3d 7h 37m 45s left ) -> ETA: Mon Mar 10 20:12 XS = 3.88118404402 pb +- ( 2.31070057432 pb = 59 % ) Event 4 ( 0s elapsed / 2d 12h 24m 59s left ) -> ETA: Mon Mar 10 00:59 XS = 3.10494723514 pb +- ( 1.95093461448 pb = 62 % ) Event 5 ( 0s elapsed / 2d 19m 59s left ) -> ETA: Sun Mar 09 12:54 XS = 2.21767671291 pb +- ( 1.46303480284 pb = 65 % ) Event 6 ( 0s elapsed / 1d 16h 44m 25s left ) -> ETA: Sun Mar 09 05:18 XS = 1.95454331712 pb +- ( 1.29406039648 pb = 66 % ) Event 7 ( 0s elapsed / 1d 10h 55m 13s left ) -> ETA: Sat Mar 08 23:29 XS = 1.73737547836 pb +- ( 1.16173256627 pb = 66 % ) Event 8 ( 0s elapsed / 1d 6h 33m 19s left ) -> ETA: Sat Mar 08 19:07 XS = 1.5631809829 pb +- ( 1.05358519669 pb = 67 % ) Event 9 ( 0s elapsed / 1d 3h 28m 7s left ) -> ETA: Sat Mar 08 16:02 XS = 1.42107362272 pb +- ( 0.963540602535 pb = 67 % ) Event 10 ( 0s elapsed / 1d 43m 19s left ) -> ETA: Sat Mar 08 13:17 XS = 1.20244689631 pb +- ( 0.822530047203 pb = 68 % ) Event 20 ( 0s elapsed / 12h 46m 39s left ) -> ETA: Sat Mar 08 01:21 XS = 5.25666914072 pb +- ( 3.75389279224 pb = 71 % ) Event 30 ( 0s elapsed / 8h 42m 12s left ) -> ETA: Fri Mar 07 21:16 XS = 6.77019181792 pb +- ( 3.07203887224 pb = 45 % ) Event 40 ( 0s elapsed / 6h 44m 9s left ) -> ETA: Fri Mar 07 19:18 XS = 7.35378359926 pb +- ( 2.78993620906 pb = 37 % ) Event 50 ( 0s elapsed / 5h 29m 59s left ) -> ETA: Fri Mar 07 18:04 XS = 6.23335406029 pb +- ( 2.19289029964 pb = 35 % ) Event 60 ( 1s elapsed / 4h 40m 32s left ) -> ETA: Fri Mar 07 17:15 XS = 5.62285538985 pb +- ( 1.8801096375 pb = 33 % ) Event 70 ( 1s elapsed / 4h 7m 36s left ) -> ETA: Fri Mar 07 16:42 XS = 5.43117949435 pb +- ( 1.70473041762 pb = 31 % ) Event 80 ( 1s elapsed / 3h 40m 48s left ) -> ETA: Fri Mar 07 16:15 XS = 4.99931991831 pb +- ( 1.51581027237 pb = 30 % ) Event 90 ( 1s elapsed / 3h 21m 50s left ) -> ETA: Fri Mar 07 15:56 XS = 4.64835229998 pb +- ( 1.47457931013 pb = 31 % ) Event 100 ( 1s elapsed / 3h 4m 58s left ) -> ETA: Fri Mar 07 15:39 XS = 4.52126501768 pb +- ( 1.36002969017 pb = 30 % ) Event 200 ( 1s elapsed / 1h 56m 38s left ) -> ETA: Fri Mar 07 14:31 XS = 2.58011869236 pb +- ( 0.802620732922 pb = 31 % ) Event 300 ( 1s elapsed / 1h 32m 44s left ) -> ETA: Fri Mar 07 14:07 XS = 2.55165433103 pb +- ( 0.675588856218 pb = 26 % ) Event 400 ( 1s elapsed / 1h 21m 38s left ) -> ETA: Fri Mar 07 13:56 XS = 2.20765322338 pb +- ( 0.589246675158 pb = 26 % ) Event 500 ( 2s elapsed / 1h 14m 57s left ) -> ETA: Fri Mar 07 13:49 XS = 3.47060543846 pb +- ( 0.890458684317 pb = 25 % ) Event 600 ( 2s elapsed / 1h 9m 40s left ) -> ETA: Fri Mar 07 13:44 XS = 3.20335323827 pb +- ( 0.767399698029 pb = 23 % ) Event 700 ( 2s elapsed / 1h 6m 22s left ) -> ETA: Fri Mar 07 13:40 XS = 3.51054613088 pb +- ( 0.750581241192 pb = 21 % ) Event 800 ( 3s elapsed / 1h 3m 54s left ) -> ETA: Fri Mar 07 13:38 XS = 3.32983872176 pb +- ( 0.659025688466 pb = 19 % ) Event 900 ( 3s elapsed / 1h 1m 58s left ) -> ETA: Fri Mar 07 13:36 XS = 3.26774053123 pb +- ( 0.599200022436 pb = 18 % ) Event 1000 ( 3s elapsed / 1h 36s left ) -> ETA: Fri Mar 07 13:35 XS = 3.27787874806 pb +- ( 0.553451312687 pb = 16 % ) Event 2000 ( 6s elapsed / 55m 8s left ) -> ETA: Fri Mar 07 13:29 XS = 0.565981022286 pb +- ( 2.24527085485 pb = 396 % ) Event 3000 ( 9s elapsed / 52m 30s left ) -> ETA: Fri Mar 07 13:27 XS = 1.66104876956 pb +- ( 1.53573974844 pb = 92 % ) Event 4000 ( 12s elapsed / 51m 25s left ) -> ETA: Fri Mar 07 13:26 XS = 1.91504106 pb +- ( 1.2350577854 pb = 64 % ) Event 5000 ( 15s elapsed / 51m 6s left ) -> ETA: Fri Mar 07 13:25 XS = 2.75643485619 pb +- ( 1.02092083446 pb = 37 % ) Event 6000 ( 18s elapsed / 50m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 2.97918110303 pb +- ( 0.866649557217 pb = 29 % ) Event 7000 ( 21s elapsed / 50m 15s left ) -> ETA: Fri Mar 07 13:25 XS = 3.1230000089 pb +- ( 0.786347320721 pb = 25 % ) Event 8000 ( 24s elapsed / 50m left ) -> ETA: Fri Mar 07 13:24 XS = 3.37256676212 pb +- ( 0.700400685636 pb = 20 % ) Event 9000 ( 27s elapsed / 49m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 2.62883982959 pb +- ( 0.890482547553 pb = 33 % ) Event 10000 ( 30s elapsed / 49m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 2.86806015564 pb +- ( 0.804742453664 pb = 28 % ) Event 20000 ( 59s elapsed / 48m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 3.80962042881 pb +- ( 0.557092751644 pb = 14 % ) Event 30000 ( 1m 29s elapsed / 48m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 4.09025177752 pb +- ( 0.385668392915 pb = 9 % ) Event 40000 ( 1m 59s elapsed / 47m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 3.88168625324 pb +- ( 0.339136928981 pb = 8 % ) Event 50000 ( 2m 29s elapsed / 47m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 3.77924940047 pb +- ( 0.294816889204 pb = 7 % ) Event 60000 ( 3m elapsed / 47m left ) -> ETA: Fri Mar 07 13:24 XS = 3.89119990039 pb +- ( 0.252157183529 pb = 6 % ) Event 70000 ( 3m 30s elapsed / 46m 32s left ) -> ETA: Fri Mar 07 13:24 XS = 3.8965729604 pb +- ( 0.223580448268 pb = 5 % ) Event 80000 ( 4m elapsed / 46m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 3.91917661339 pb +- ( 0.227338843848 pb = 5 % ) Event 90000 ( 4m 30s elapsed / 45m 38s left ) -> ETA: Fri Mar 07 13:24 XS = 3.94155954489 pb +- ( 0.206081190599 pb = 5 % ) Event 100000 ( 5m 1s elapsed / 45m 11s left ) -> ETA: Fri Mar 07 13:24 XS = 3.96162215181 pb +- ( 0.18811337419 pb = 4 % ) Event 200000 ( 10m 6s elapsed / 40m 25s left ) -> ETA: Fri Mar 07 13:24 XS = 4.14333747001 pb +- ( 0.120588747252 pb = 2 % ) Event 300000 ( 15m 12s elapsed / 35m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 4.15171762525 pb +- ( 0.0980683033789 pb = 2 % ) Event 400000 ( 20m 20s elapsed / 30m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.1661924482 pb +- ( 0.0930292772197 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 24s elapsed / 25m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21838151286 pb +- ( 0.0906430421646 pb = 2 % ) Event 600000 ( 30m 9s elapsed / 20m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2535727303 pb +- ( 0.0834958389023 pb = 1 % ) Event 700000 ( 34m 54s elapsed / 14m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28640522074 pb +- ( 0.0965568030069 pb = 2 % ) Event 800000 ( 39m 43s elapsed / 9m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 4.31763781723 pb +- ( 0.0869998596037 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 44m 36s elapsed / 4m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34623462899 pb +- ( 0.0814876545396 pb = 1 % ) Event 1000000 ( 2967 s total ) = 29119734.6869 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.37957 0 % 0.076695 1.75 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5741 (1005743) -> 0.5 % From "Jet_Evolution:CSS": 1093 (1006836) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 96/20 Perturbative Interface (Matrix Elements): momentum failures: 69 amplitude failures: 1024 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 38s on Fri Mar 7 13:23:55 2025 (User: 49m, System: 2s, Children User: 0s, Children System: 0s)