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: 2141 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (227 MB, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.32081550131e-18 vs 1.32081550131e-18 => 2.5290880501e-12 } . Amplitude::GaugeTest(): Large deviation { 9.48557589525e-22 vs 9.4855758952e-22 => 4.6482817595e-12 } . Amplitude::GaugeTest(): Large deviation { 9.76781559064e-23 vs 9.76781559057e-23 => 7.86970488775e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.04690330005e-20 vs 2.04690330004e-20 => 4.32742730538e-12 } ........ Amplitude::GaugeTest(): Large deviation { 2.37330220995e-21 vs 2.37330220993e-21 => 9.10382880193e-12 } .......... Amplitude::GaugeTest(): Large deviation { 6.93896193777e-24 vs 6.9389619378e-24 => -4.10049771915e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.39070330842e-22 vs 3.39070330843e-22 => -2.39963604542e-12 } .............................................................................................. done (227 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 ( 1s elapsed / 12d 23h 6m 38s left ) -> ETA: Thu Mar 20 11:41 XS = -7.74058766933e-14 pb +- ( -7.74058766933e-14 pb = 100 % ) Event 2 ( 1s elapsed / 6d 11h 33m 18s left ) -> ETA: Fri Mar 14 00:07 XS = 0.037588998263 pb +- ( 0.037588998263 pb = 100 % ) Event 3 ( 1s elapsed / 4d 8h 37m 45s left ) -> ETA: Tue Mar 11 21:12 XS = 0.0250594098172 pb +- ( 0.0250592933545 pb = 99 % ) Event 4 ( 1s elapsed / 3d 6h 28m 18s left ) -> ETA: Mon Mar 10 19:02 XS = 0.0187946207191 pb +- ( 0.0187944586024 pb = 99 % ) Event 5 ( 1s elapsed / 2d 15h 19m 58s left ) -> ETA: Mon Mar 10 03:54 XS = 0.0107397832698 pb +- ( 0.0107397022095 pb = 99 % ) Event 6 ( 1s elapsed / 2d 4h 46m 38s left ) -> ETA: Sun Mar 09 17:21 XS = 0.664756036306 pb +- ( 0.654082384061 pb = 98 % ) Event 7 ( 1s elapsed / 1d 21h 38m 4s left ) -> ETA: Sun Mar 09 10:12 XS = 3.32663840299 pb +- ( 2.72366839967 pb = 81 % ) Event 8 ( 1s elapsed / 1d 15h 55m 48s left ) -> ETA: Sun Mar 09 04:30 XS = 2.993978262 pb +- ( 2.45873105697 pb = 82 % ) Event 9 ( 1s elapsed / 1d 11h 29m 36s left ) -> ETA: Sun Mar 09 00:04 XS = 2.72596478788 pb +- ( 2.24009677429 pb = 82 % ) Event 10 ( 1s elapsed / 1d 8h 13m 18s left ) -> ETA: Sat Mar 08 20:47 XS = 2.49927425979 pb +- ( 2.0574458018 pb = 82 % ) Event 20 ( 1s elapsed / 16h 31m 38s left ) -> ETA: Sat Mar 08 05:06 XS = 1.50473054833 pb +- ( 2.00510845507 pb = 133 % ) Event 30 ( 1s elapsed / 11h 12m 12s left ) -> ETA: Fri Mar 07 23:46 XS = 7.6532610537 pb +- ( 4.75213042544 pb = 62 % ) Event 40 ( 1s elapsed / 8h 32m 28s left ) -> ETA: Fri Mar 07 21:06 XS = 7.1422016141 pb +- ( 3.71078895299 pb = 51 % ) Event 50 ( 1s elapsed / 6h 59m 58s left ) -> ETA: Fri Mar 07 19:34 XS = 5.97468355522 pb +- ( 2.96945145149 pb = 49 % ) Event 60 ( 1s elapsed / 6h 1m 5s left ) -> ETA: Fri Mar 07 18:35 XS = 5.10196267352 pb +- ( 2.51200166662 pb = 49 % ) Event 70 ( 1s elapsed / 5h 16m 38s left ) -> ETA: Fri Mar 07 17:51 XS = 5.43416807642 pb +- ( 2.24323498307 pb = 41 % ) Event 80 ( 1s elapsed / 4h 43m 18s left ) -> ETA: Fri Mar 07 17:17 XS = 6.13300011309 pb +- ( 2.22273142997 pb = 36 % ) Event 90 ( 1s elapsed / 4h 15m 31s left ) -> ETA: Fri Mar 07 16:50 XS = 7.87494608553 pb +- ( 2.73375730876 pb = 34 % ) Event 100 ( 1s elapsed / 3h 54m 58s left ) -> ETA: Fri Mar 07 16:29 XS = 8.58064576378 pb +- ( 2.81213951246 pb = 32 % ) Event 200 ( 1s elapsed / 2h 21m 38s left ) -> ETA: Fri Mar 07 14:56 XS = 5.97631427904 pb +- ( 1.5537587518 pb = 25 % ) Event 300 ( 1s elapsed / 1h 49m 58s left ) -> ETA: Fri Mar 07 14:24 XS = 7.75083922535 pb +- ( 2.78262769674 pb = 35 % ) Event 400 ( 2s elapsed / 1h 34m 7s left ) -> ETA: Fri Mar 07 14:08 XS = 7.7731994062 pb +- ( 2.27866804798 pb = 29 % ) Event 500 ( 2s elapsed / 1h 25m 17s left ) -> ETA: Fri Mar 07 13:59 XS = 7.1089832331 pb +- ( 1.83566706109 pb = 25 % ) Event 600 ( 2s elapsed / 1h 19m 7s left ) -> ETA: Fri Mar 07 13:53 XS = 6.79304483774 pb +- ( 1.56715163239 pb = 23 % ) Event 700 ( 3s elapsed / 1h 15m 25s left ) -> ETA: Fri Mar 07 13:49 XS = 6.07702717069 pb +- ( 1.37773627132 pb = 22 % ) Event 800 ( 3s elapsed / 1h 12m 39s left ) -> ETA: Fri Mar 07 13:47 XS = 5.30665064827 pb +- ( 1.27011746069 pb = 23 % ) Event 900 ( 3s elapsed / 1h 9m 34s left ) -> ETA: Fri Mar 07 13:44 XS = 5.49399584105 pb +- ( 1.22100225904 pb = 22 % ) Event 1000 ( 4s elapsed / 1h 7m 45s left ) -> ETA: Fri Mar 07 13:42 XS = 5.20231589638 pb +- ( 1.11992051 pb = 21 % ) Event 2000 ( 6s elapsed / 57m 28s left ) -> ETA: Fri Mar 07 13:32 XS = 3.2745491395 pb +- ( 1.09991565301 pb = 33 % ) Event 3000 ( 9s elapsed / 54m 20s left ) -> ETA: Fri Mar 07 13:28 XS = 4.12426845112 pb +- ( 1.04042385746 pb = 25 % ) Event 4000 ( 12s elapsed / 52m 49s left ) -> ETA: Fri Mar 07 13:27 XS = 4.40087790748 pb +- ( 0.809502736698 pb = 18 % ) Event 5000 ( 15s elapsed / 52m 6s left ) -> ETA: Fri Mar 07 13:26 XS = 4.20980434636 pb +- ( 0.658728827169 pb = 15 % ) Event 6000 ( 18s elapsed / 51m 24s left ) -> ETA: Fri Mar 07 13:26 XS = 4.15448218141 pb +- ( 0.591864959371 pb = 14 % ) Event 7000 ( 21s elapsed / 50m 55s left ) -> ETA: Fri Mar 07 13:25 XS = 4.17236951803 pb +- ( 0.519889520999 pb = 12 % ) Event 8000 ( 24s elapsed / 50m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.12366012559 pb +- ( 0.461731468065 pb = 11 % ) Event 9000 ( 27s elapsed / 50m 11s left ) -> ETA: Fri Mar 07 13:25 XS = 4.06846337498 pb +- ( 0.424317263753 pb = 10 % ) Event 10000 ( 30s elapsed / 50m left ) -> ETA: Fri Mar 07 13:24 XS = 4.16341414534 pb +- ( 0.396996115054 pb = 9 % ) Event 20000 ( 59s elapsed / 48m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 3.68516416036 pb +- ( 0.511807493765 pb = 13 % ) Event 30000 ( 1m 28s elapsed / 47m 52s left ) -> ETA: Fri Mar 07 13:23 XS = 3.78663540639 pb +- ( 0.354739540569 pb = 9 % ) Event 40000 ( 1m 57s elapsed / 47m 3s left ) -> ETA: Fri Mar 07 13:23 XS = 4.07461476028 pb +- ( 0.282018024577 pb = 6 % ) Event 50000 ( 2m 27s elapsed / 46m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.07581695168 pb +- ( 0.270886723149 pb = 6 % ) Event 60000 ( 2m 56s elapsed / 46m 7s left ) -> ETA: Fri Mar 07 13:23 XS = 4.18075540515 pb +- ( 0.233498140746 pb = 5 % ) Event 70000 ( 3m 26s elapsed / 45m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.20474358917 pb +- ( 0.213731825067 pb = 5 % ) Event 80000 ( 3m 55s elapsed / 45m 10s left ) -> ETA: Fri Mar 07 13:23 XS = 4.19478328429 pb +- ( 0.193378181229 pb = 4 % ) Event 90000 ( 4m 25s elapsed / 44m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.25029383087 pb +- ( 0.175045052326 pb = 4 % ) Event 100000 ( 4m 54s elapsed / 44m 13s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30667902126 pb +- ( 0.264977026432 pb = 6 % ) Event 200000 ( 9m 52s elapsed / 39m 28s left ) -> ETA: Fri Mar 07 13:23 XS = 4.33509453342 pb +- ( 0.149457270589 pb = 3 % ) Event 300000 ( 14m 53s elapsed / 34m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 4.32304887792 pb +- ( 0.121427736018 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 53s elapsed / 29m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34633133353 pb +- ( 0.0981197830171 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 52s elapsed / 24m 52s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28364992578 pb +- ( 0.0938074847223 pb = 2 % ) Event 600000 ( 29m 50s elapsed / 19m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3382817546 pb +- ( 0.0815593959365 pb = 1 % ) Event 700000 ( 34m 53s elapsed / 14m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.38717192625 pb +- ( 0.0757358629971 pb = 1 % ) Event 800000 ( 39m 59s elapsed / 9m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.37610112516 pb +- ( 0.0684525366626 pb = 1 % ) Event 900000 ( 45m 9s elapsed / 5m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.38142151441 pb +- ( 0.0634479538545 pb = 1 % ) Event 1000000 ( 3019 s total ) = 28620264.7374 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.5715 0 % 0.180356 3.94 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5602 (1005604) -> 0.5 % From "Jet_Evolution:CSS": 1087 (1006691) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 111/20 Perturbative Interface (Matrix Elements): momentum failures: 77 amplitude failures: 1010 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 30s on Fri Mar 7 13:24:47 2025 (User: 49m 49s, System: 3s, Children User: 0s, Children System: 0s)