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: 2003 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (226 MB, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.01123701281e-21 vs 1.01123701282e-21 => -3.3723024373e-12 } . Amplitude::GaugeTest(): Large deviation { 1.69046243512e-20 vs 1.69046243511e-20 => 4.38404867964e-12 } . Amplitude::GaugeTest(): Large deviation { 8.9746701283e-24 vs 8.97467012828e-24 => 3.18611803607e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.65664961829e-21 vs 4.65664961828e-21 => 3.89377419197e-12 } ......... Amplitude::GaugeTest(): Large deviation { 1.72070230783e-23 vs 1.72070230784e-23 => -6.00874905388e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.61086594819e-21 vs 1.6108659482e-21 => -2.37354580435e-12 } .........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.35898967255e-19 vs 1.35898967256e-19 => -8.39428526689e-12 } ............................................................................................. done (226 MB, 0s/0s) Initializing scales........................................................................ done (228 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 17h 33m 18s left ) -> ETA: Thu Mar 20 06:07 XS = 9.07163257153e-15 pb +- ( 9.07163257153e-15 pb = 100 % ) Event 2 ( 1s elapsed / 6d 8h 46m 38s left ) -> ETA: Thu Mar 13 21:20 XS = -14.4447585797 pb +- ( 14.4447585797 pb = -100 % ) Event 3 ( 1s elapsed / 4d 6h 46m 38s left ) -> ETA: Tue Mar 11 19:20 XS = -9.67814241927 pb +- ( 9.60577845685 pb = -99 % ) Event 4 ( 1s elapsed / 3d 5h 4m 58s left ) -> ETA: Mon Mar 10 17:39 XS = -4.83907120964 pb +- ( 4.81014739762 pb = -99 % ) Event 5 ( 1s elapsed / 2d 13h 39m 58s left ) -> ETA: Mon Mar 10 02:14 XS = -4.14777278842 pb +- ( 4.12367458333 pb = -99 % ) Event 6 ( 1s elapsed / 2d 3h 51m 5s left ) -> ETA: Sun Mar 09 16:25 XS = -3.62930118931 pb +- ( 3.60864681716 pb = -99 % ) Event 7 ( 1s elapsed / 1d 20h 26m 38s left ) -> ETA: Sun Mar 09 09:00 XS = -3.22604507734 pb +- ( 3.20797378736 pb = -99 % ) Event 8 ( 1s elapsed / 1d 14h 53m 18s left ) -> ETA: Sun Mar 09 03:27 XS = -2.90346898085 pb +- ( 2.88737458504 pb = -99 % ) Event 9 ( 1s elapsed / 1d 10h 34m 3s left ) -> ETA: Sat Mar 08 23:08 XS = -2.6395166417 pb +- ( 2.62503276447 pb = -99 % ) Event 10 ( 1s elapsed / 1d 7h 23m 18s left ) -> ETA: Sat Mar 08 19:57 XS = -2.41955336244 pb +- ( 2.40639038596 pb = -99 % ) Event 20 ( 1s elapsed / 15h 58m 18s left ) -> ETA: Sat Mar 08 04:32 XS = 0.0533296268361 pb +- ( 2.5873924059 pb = 4851 % ) Event 30 ( 1s elapsed / 10h 55m 32s left ) -> ETA: Fri Mar 07 23:29 XS = 5.60003293226 pb +- ( 4.30005830449 pb = 76 % ) Event 40 ( 1s elapsed / 8h 24m 8s left ) -> ETA: Fri Mar 07 20:58 XS = 4.4318018653 pb +- ( 3.17997129732 pb = 71 % ) Event 50 ( 1s elapsed / 6h 53m 18s left ) -> ETA: Fri Mar 07 19:27 XS = 4.91068571755 pb +- ( 2.63894029571 pb = 53 % ) Event 60 ( 1s elapsed / 5h 49m 58s left ) -> ETA: Fri Mar 07 18:24 XS = 4.21859557253 pb +- ( 2.24184819467 pb = 53 % ) Event 70 ( 1s elapsed / 5h 7m 7s left ) -> ETA: Fri Mar 07 17:41 XS = 4.039645593 pb +- ( 1.93517661976 pb = 47 % ) Event 80 ( 1s elapsed / 4h 34m 58s left ) -> ETA: Fri Mar 07 17:09 XS = 3.85855524809 pb +- ( 1.74517928045 pb = 45 % ) Event 90 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Mar 07 16:44 XS = 3.60618686749 pb +- ( 1.57959174744 pb = 43 % ) Event 100 ( 1s elapsed / 3h 49m 58s left ) -> ETA: Fri Mar 07 16:24 XS = 11.8497222898 pb +- ( 8.64016710336 pb = 72 % ) Event 200 ( 1s elapsed / 2h 19m 58s left ) -> ETA: Fri Mar 07 14:54 XS = 8.23067322979 pb +- ( 4.42288709631 pb = 53 % ) Event 300 ( 1s elapsed / 1h 49m 58s left ) -> ETA: Fri Mar 07 14:24 XS = 7.40523617392 pb +- ( 3.03447071748 pb = 40 % ) Event 400 ( 2s elapsed / 1h 34m 7s left ) -> ETA: Fri Mar 07 14:08 XS = 6.22421418571 pb +- ( 2.28667128361 pb = 36 % ) Event 500 ( 2s elapsed / 1h 24m 57s left ) -> ETA: Fri Mar 07 13:59 XS = 5.95801290911 pb +- ( 1.8439618757 pb = 30 % ) Event 600 ( 2s elapsed / 1h 18m 50s left ) -> ETA: Fri Mar 07 13:53 XS = 5.54317785324 pb +- ( 1.58106681702 pb = 28 % ) Event 700 ( 3s elapsed / 1h 14m 42s left ) -> ETA: Fri Mar 07 13:49 XS = 6.30398530971 pb +- ( 1.83941642515 pb = 29 % ) Event 800 ( 3s elapsed / 1h 11m 36s left ) -> ETA: Fri Mar 07 13:45 XS = 6.24159042576 pb +- ( 1.64685376541 pb = 26 % ) Event 900 ( 3s elapsed / 1h 9m 11s left ) -> ETA: Fri Mar 07 13:43 XS = 5.82715386352 pb +- ( 1.46238626701 pb = 25 % ) Event 1000 ( 4s elapsed / 1h 6m 55s left ) -> ETA: Fri Mar 07 13:41 XS = 5.63339066686 pb +- ( 1.32613803712 pb = 23 % ) Event 2000 ( 6s elapsed / 58m 8s left ) -> ETA: Fri Mar 07 13:32 XS = 5.25722804416 pb +- ( 0.766109007676 pb = 14 % ) Event 3000 ( 9s elapsed / 55m 10s left ) -> ETA: Fri Mar 07 13:29 XS = 5.0363322971 pb +- ( 0.564203014069 pb = 11 % ) Event 4000 ( 12s elapsed / 53m 32s left ) -> ETA: Fri Mar 07 13:28 XS = 5.32059725531 pb +- ( 0.64591293687 pb = 12 % ) Event 5000 ( 15s elapsed / 52m 28s left ) -> ETA: Fri Mar 07 13:27 XS = 4.88231813393 pb +- ( 0.54161912012 pb = 11 % ) Event 6000 ( 18s elapsed / 51m 36s left ) -> ETA: Fri Mar 07 13:26 XS = 4.64837977424 pb +- ( 0.505989180089 pb = 10 % ) Event 7000 ( 21s elapsed / 51m 15s left ) -> ETA: Fri Mar 07 13:25 XS = 4.53940876308 pb +- ( 0.474446974575 pb = 10 % ) Event 8000 ( 24s elapsed / 50m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.5240574993 pb +- ( 0.422706728725 pb = 9 % ) Event 9000 ( 27s elapsed / 50m 39s left ) -> ETA: Fri Mar 07 13:25 XS = 4.44307313677 pb +- ( 0.419327405049 pb = 9 % ) Event 10000 ( 30s elapsed / 50m 18s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24324086366 pb +- ( 0.452543932525 pb = 10 % ) Event 20000 ( 1m elapsed / 49m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2412982346 pb +- ( 0.335977441397 pb = 7 % ) Event 30000 ( 1m 29s elapsed / 48m 11s left ) -> ETA: Fri Mar 07 13:23 XS = 4.49379427306 pb +- ( 0.273901016581 pb = 6 % ) Event 40000 ( 1m 58s elapsed / 47m 29s left ) -> ETA: Fri Mar 07 13:23 XS = 4.23028901566 pb +- ( 0.287765835963 pb = 6 % ) Event 50000 ( 2m 28s elapsed / 47m 3s left ) -> ETA: Fri Mar 07 13:23 XS = 4.21453378873 pb +- ( 0.238719553154 pb = 5 % ) Event 60000 ( 2m 58s elapsed / 46m 37s left ) -> ETA: Fri Mar 07 13:23 XS = 4.2293758621 pb +- ( 0.212472508181 pb = 5 % ) Event 70000 ( 3m 28s elapsed / 46m 10s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28765730665 pb +- ( 0.189453371343 pb = 4 % ) Event 80000 ( 3m 58s elapsed / 45m 42s left ) -> ETA: Fri Mar 07 13:23 XS = 4.44391680781 pb +- ( 0.184014134794 pb = 4 % ) Event 90000 ( 4m 28s elapsed / 45m 15s left ) -> ETA: Fri Mar 07 13:23 XS = 4.40751030547 pb +- ( 0.169325866173 pb = 3 % ) Event 100000 ( 4m 58s elapsed / 44m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 4.37104240638 pb +- ( 0.155620542383 pb = 3 % ) Event 200000 ( 9m 58s elapsed / 39m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.49384321023 pb +- ( 0.113446710775 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 59s elapsed / 34m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46915970249 pb +- ( 0.0943112741903 pb = 2 % ) Event 400000 ( 20m 2s elapsed / 30m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.4702134823 pb +- ( 0.0935117708707 pb = 2 % ) Event 500000 ( 25m 6s elapsed / 25m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 4.4526110964 pb +- ( 0.0823938362362 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 11s elapsed / 20m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 4.42864216491 pb +- ( 0.0744242000914 pb = 1 % ) Event 700000 ( 35m 18s elapsed / 15m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47860657707 pb +- ( 0.079381857941 pb = 1 % ) Event 800000 ( 40m 27s elapsed / 10m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40209707123 pb +- ( 0.080504038288 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 45m 37s elapsed / 5m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.39991433313 pb +- ( 0.0730322237301 pb = 1 % ) Event 1000000 ( 3043 s total ) = 28400873.0639 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.39478 0 % 0.0693728 1.57 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5813 (1005817) -> 0.5 % From "Jet_Evolution:CSS": 1125 (1006942) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 84/20 Perturbative Interface (Matrix Elements): momentum failures: 88 amplitude failures: 1037 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 54s on Fri Mar 7 13:24:59 2025 (User: 50m 3s, System: 3s, Children User: 0s, Children System: 0s)