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: 2144 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (220 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 2.98911832888e-20 vs 2.98911832887e-20 => 5.11746200971e-12 } .. Amplitude::GaugeTest(): Large deviation { 7.57203315822e-20 vs 7.5720331582e-20 => 2.81019651993e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.85206183264e-19 vs 1.85206183264e-19 => -2.37976305328e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.1771524007e-23 vs 2.17715240071e-23 => -4.12592182641e-12 } ................... Amplitude::GaugeTest(): Large deviation { 2.26791789313e-22 vs 2.26791789314e-22 => -4.33975078096e-12 } ........ Amplitude::GaugeTest(): Large deviation { 1.40718911413e-22 vs 1.40718911412e-22 => 4.10316225441e-12 } ........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.06733090239e-24 vs 3.06733090238e-24 => 4.58899584999e-12 } .............................................................................. done (220 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 / 14d 11h 13m 18s left ) -> ETA: Fri Mar 21 23:47 XS = 8.74093865752 pb +- ( 8.74093865752 pb = 100 % ) Event 2 ( 1s elapsed / 7d 6h 59m 58s left ) -> ETA: Fri Mar 14 19:34 XS = 4.37046957402 pb +- ( 4.3704690835 pb = 99 % ) Event 3 ( 1s elapsed / 4d 20h 39m 58s left ) -> ETA: Wed Mar 12 09:14 XS = 2.91364538719 pb +- ( 2.91364663516 pb = 100 % ) Event 4 ( 1s elapsed / 3d 15h 29m 58s left ) -> ETA: Tue Mar 11 04:04 XS = 2.1852340404 pb +- ( 2.18523487237 pb = 100 % ) Event 5 ( 1s elapsed / 2d 22h 33m 18s left ) -> ETA: Mon Mar 10 11:07 XS = 1.76067848147 pb +- ( 1.74510695692 pb = 99 % ) Event 6 ( 1s elapsed / 2d 10h 47m 45s left ) -> ETA: Sun Mar 09 23:22 XS = 1.46723206817 pb +- ( 1.4547770705 pb = 99 % ) Event 7 ( 1s elapsed / 2d 2h 23m 47s left ) -> ETA: Sun Mar 09 14:58 XS = 1.257627487 pb +- ( 1.24724955616 pb = 99 % ) Event 8 ( 1s elapsed / 1d 20h 26m 38s left ) -> ETA: Sun Mar 09 09:01 XS = 1.1004407283 pb +- ( 1.09152703522 pb = 99 % ) Event 9 ( 1s elapsed / 1d 15h 30m 20s left ) -> ETA: Sun Mar 09 04:04 XS = 0.981607836152 pb +- ( 0.969943308004 pb = 98 % ) Event 10 ( 1s elapsed / 1d 11h 33m 18s left ) -> ETA: Sun Mar 09 00:07 XS = 0.880617591229 pb +- ( 0.87340199574 pb = 99 % ) Event 20 ( 1s elapsed / 18h 3m 18s left ) -> ETA: Sat Mar 08 06:37 XS = 2.39254078265 pb +- ( 1.93566774986 pb = 80 % ) Event 30 ( 1s elapsed / 12h 18m 52s left ) -> ETA: Sat Mar 08 00:53 XS = 1.90858074346 pb +- ( 1.2441110843 pb = 65 % ) Event 40 ( 1s elapsed / 9h 26m 38s left ) -> ETA: Fri Mar 07 22:01 XS = -0.35697775313 pb +- ( 2.04270940054 pb = -572 % ) Event 50 ( 1s elapsed / 7h 46m 38s left ) -> ETA: Fri Mar 07 20:21 XS = 0.981483703017 pb +- ( 1.99526776338 pb = 203 % ) Event 60 ( 1s elapsed / 6h 37m 11s left ) -> ETA: Fri Mar 07 19:11 XS = 0.830732561162 pb +- ( 1.68445844013 pb = 202 % ) Event 70 ( 1s elapsed / 5h 45m 12s left ) -> ETA: Fri Mar 07 18:19 XS = 0.957456664132 pb +- ( 1.43335694854 pb = 149 % ) Event 80 ( 1s elapsed / 5h 10m 23s left ) -> ETA: Fri Mar 07 17:44 XS = 1.53771383487 pb +- ( 1.44229553631 pb = 93 % ) Event 90 ( 1s elapsed / 4h 39m 36s left ) -> ETA: Fri Mar 07 17:14 XS = 1.7034616791 pb +- ( 1.29302960508 pb = 75 % ) Event 100 ( 1s elapsed / 4h 16m 38s left ) -> ETA: Fri Mar 07 16:51 XS = 1.54726249561 pb +- ( 1.17284619975 pb = 75 % ) Event 200 ( 1s elapsed / 2h 33m 18s left ) -> ETA: Fri Mar 07 15:07 XS = 2.57575945856 pb +- ( 0.840453475668 pb = 32 % ) Event 300 ( 2s elapsed / 1h 58m 17s left ) -> ETA: Fri Mar 07 14:32 XS = 2.48427012917 pb +- ( 0.685715617727 pb = 27 % ) Event 400 ( 2s elapsed / 1h 40m 47s left ) -> ETA: Fri Mar 07 14:15 XS = 2.67056642322 pb +- ( 0.577468319133 pb = 21 % ) Event 500 ( 2s elapsed / 1h 29m 57s left ) -> ETA: Fri Mar 07 14:04 XS = 0.440539958968 pb +- ( 2.91749321747 pb = 662 % ) Event 600 ( 3s elapsed / 1h 23m 17s left ) -> ETA: Fri Mar 07 13:57 XS = 1.124056977 pb +- ( 2.41972179769 pb = 215 % ) Event 700 ( 3s elapsed / 1h 18m 30s left ) -> ETA: Fri Mar 07 13:53 XS = 2.53315760991 pb +- ( 2.12874184829 pb = 84 % ) Event 800 ( 3s elapsed / 1h 15m 21s left ) -> ETA: Fri Mar 07 13:49 XS = 2.63851067529 pb +- ( 1.86352732474 pb = 70 % ) Event 900 ( 3s elapsed / 1h 12m 31s left ) -> ETA: Fri Mar 07 13:47 XS = 2.979219046 pb +- ( 1.67285014435 pb = 56 % ) Event 1000 ( 4s elapsed / 1h 10m 5s left ) -> ETA: Fri Mar 07 13:44 XS = 2.87041870487 pb +- ( 1.50201513589 pb = 52 % ) Event 2000 ( 7s elapsed / 59m 27s left ) -> ETA: Fri Mar 07 13:34 XS = 3.8131657772 pb +- ( 0.871844904415 pb = 22 % ) Event 3000 ( 10s elapsed / 56m 6s left ) -> ETA: Fri Mar 07 13:30 XS = 3.72347223023 pb +- ( 0.61561126633 pb = 16 % ) Event 4000 ( 13s elapsed / 54m 21s left ) -> ETA: Fri Mar 07 13:29 XS = 4.02152929334 pb +- ( 0.524642620456 pb = 13 % ) Event 5000 ( 16s elapsed / 53m 19s left ) -> ETA: Fri Mar 07 13:28 XS = 4.15582620317 pb +- ( 0.453585728905 pb = 10 % ) Event 6000 ( 19s elapsed / 52m 42s left ) -> ETA: Fri Mar 07 13:27 XS = 4.10670006001 pb +- ( 0.394501154064 pb = 9 % ) Event 7000 ( 22s elapsed / 52m 5s left ) -> ETA: Fri Mar 07 13:26 XS = 4.05449883166 pb +- ( 0.376323590926 pb = 9 % ) Event 8000 ( 24s elapsed / 51m 36s left ) -> ETA: Fri Mar 07 13:26 XS = 4.7431801477 pb +- ( 0.653280326761 pb = 13 % ) Event 9000 ( 27s elapsed / 51m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 4.46418710581 pb +- ( 0.604936598866 pb = 13 % ) Event 10000 ( 30s elapsed / 50m 56s left ) -> ETA: Fri Mar 07 13:25 XS = 4.45694235686 pb +- ( 0.549241624963 pb = 12 % ) Event 20000 ( 1m elapsed / 49m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.41234239118 pb +- ( 0.305279507789 pb = 6 % ) Event 30000 ( 1m 30s elapsed / 48m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.41206529988 pb +- ( 0.23732823371 pb = 5 % ) Event 40000 ( 2m elapsed / 48m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.49710291099 pb +- ( 0.199916490883 pb = 4 % ) Event 50000 ( 2m 30s elapsed / 47m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.49936222775 pb +- ( 0.180839965411 pb = 4 % ) Event 60000 ( 3m 1s elapsed / 47m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 4.30354174223 pb +- ( 0.19226315981 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 3m 31s elapsed / 46m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.27389211758 pb +- ( 0.174920748327 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 4m 2s elapsed / 46m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 4.38635243122 pb +- ( 0.173191988884 pb = 3 % ) Event 90000 ( 4m 32s elapsed / 45m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29329716153 pb +- ( 0.17782399894 pb = 4 % ) Event 100000 ( 5m 3s elapsed / 45m 32s left ) -> ETA: Fri Mar 07 13:25 XS = 4.25508602408 pb +- ( 0.164321862687 pb = 3 % ) Event 200000 ( 10m 10s elapsed / 40m 41s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30024511031 pb +- ( 0.182823324066 pb = 4 % ) Event 300000 ( 15m 17s elapsed / 35m 39s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21975110362 pb +- ( 0.145402349958 pb = 3 % ) Event 400000 ( 20m 24s elapsed / 30m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 4.28505999892 pb +- ( 0.116110388316 pb = 2 % ) Event 500000 ( 25m 33s elapsed / 25m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36072577763 pb +- ( 0.0976195311935 pb = 2 % ) Event 600000 ( 30m 45s elapsed / 20m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29199295248 pb +- ( 0.0957227839152 pb = 2 % ) Event 700000 ( 35m 59s elapsed / 15m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30948900855 pb +- ( 0.0870080401013 pb = 2 % ) Event 800000 ( 41m 15s elapsed / 10m 18s left ) -> ETA: Fri Mar 07 13:26 XS = 4.33549463402 pb +- ( 0.0814396074899 pb = 1 % ) Event 900000 ( 46m 34s elapsed / 5m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 4.26690926927 pb +- ( 0.0956641718126 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3101 s total ) = 27869799.0084 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.27886 0 % 0.088381 2.06 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5711 (1005715) -> 0.5 % From "Jet_Evolution:CSS": 1139 (1006854) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 84/20 Perturbative Interface (Matrix Elements): momentum failures: 73 amplitude failures: 1066 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 52s on Fri Mar 7 13:26:09 2025 (User: 51m 10s, System: 3s, Children User: 0s, Children System: 0s)