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: 2074 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (222 MB, 9s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 1.10015277831e-21 vs 1.10015277831e-21 => -2.49067433344e-12 } ............... Amplitude::GaugeTest(): Large deviation { 9.54039267525e-22 vs 9.54039267527e-22 => -2.36466402015e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.99759364838e-21 vs 4.99759364837e-21 => 2.0152768343e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.46361099539e-23 vs 1.4636109954e-23 => -6.06059646913e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.34730587967e-21 vs 1.34730587967e-21 => -2.16504592032e-12 } ............. Amplitude::GaugeTest(): Large deviation { 1.9991832164e-21 vs 1.99918321639e-21 => 3.89133170131e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.12515198682e-24 vs 2.12515198683e-24 => -2.12763140439e-12 } ............................................................................ done (222 MB, 0s/0s) Initializing scales........................................................................ done (224 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 / 8d 21h 53m 19s left ) -> ETA: Sun Mar 16 10:27 XS = 2.35518594324e-05 pb +- ( 2.35518594324e-05 pb = 100 % ) Event 2 ( 0s elapsed / 4d 12h 19m 59s left ) -> ETA: Wed Mar 12 00:54 XS = -19.3286037904 pb +- ( 19.3286273422 pb = -100 % ) Event 3 ( 0s elapsed / 3d 13m 19s left ) -> ETA: Mon Mar 10 12:47 XS = -12.8857298475 pb +- ( 12.8857506425 pb = -100 % ) Event 4 ( 0s elapsed / 2d 6h 9m 59s left ) -> ETA: Sun Mar 09 18:44 XS = -9.66429738562 pb +- ( 9.66431124898 pb = -100 % ) Event 5 ( 0s elapsed / 1d 19h 53m 19s left ) -> ETA: Sun Mar 09 08:27 XS = -7.7314379085 pb +- ( 7.73144830602 pb = -100 % ) Event 6 ( 0s elapsed / 1d 12h 34m 25s left ) -> ETA: Sun Mar 09 01:08 XS = -5.52245564023 pb +- ( 5.52246258206 pb = -100 % ) Event 7 ( 0s elapsed / 1d 7h 20m 56s left ) -> ETA: Sat Mar 08 19:55 XS = -4.83221160139 pb +- ( 4.83214564772 pb = -99 % ) Event 8 ( 0s elapsed / 1d 3h 25m 49s left ) -> ETA: Sat Mar 08 16:00 XS = 11.7604629808 pb +- ( 17.1311901028 pb = 145 % ) Event 9 ( 0s elapsed / 1d 41m 28s left ) -> ETA: Sat Mar 08 13:15 XS = 9.62227549068 pb +- ( 13.9338368132 pb = 144 % ) Event 10 ( 0s elapsed / 22h 13m 19s left ) -> ETA: Sat Mar 08 10:47 XS = 9.29904364731 pb +- ( 12.7239008342 pb = 136 % ) Event 20 ( 0s elapsed / 11h 31m 39s left ) -> ETA: Sat Mar 08 00:05 XS = 5.23195540942 pb +- ( 6.0680784636 pb = 115 % ) Event 30 ( 0s elapsed / 7h 57m 45s left ) -> ETA: Fri Mar 07 20:32 XS = 9.38577191203 pb +- ( 5.59727816409 pb = 59 % ) Event 40 ( 0s elapsed / 6h 10m 49s left ) -> ETA: Fri Mar 07 18:45 XS = 17.4266477199 pb +- ( 8.16195793914 pb = 46 % ) Event 50 ( 0s elapsed / 5h 3m 19s left ) -> ETA: Fri Mar 07 17:37 XS = 14.4508462893 pb +- ( 6.58377515245 pb = 45 % ) Event 60 ( 0s elapsed / 4h 21m 5s left ) -> ETA: Fri Mar 07 16:55 XS = 13.4453905898 pb +- ( 5.67654231716 pb = 42 % ) Event 70 ( 0s elapsed / 3h 53m 19s left ) -> ETA: Fri Mar 07 16:27 XS = 11.2090863863 pb +- ( 4.75652607461 pb = 42 % ) Event 80 ( 1s elapsed / 3h 30m 23s left ) -> ETA: Fri Mar 07 16:04 XS = 9.78485850288 pb +- ( 4.22921935954 pb = 43 % ) Event 90 ( 1s elapsed / 3h 10m 43s left ) -> ETA: Fri Mar 07 15:44 XS = 8.61554237948 pb +- ( 3.73042450315 pb = 43 % ) Event 100 ( 1s elapsed / 2h 56m 38s left ) -> ETA: Fri Mar 07 15:30 XS = 7.82030033657 pb +- ( 3.36326005308 pb = 43 % ) Event 200 ( 1s elapsed / 1h 52m 28s left ) -> ETA: Fri Mar 07 14:26 XS = 5.2334408302 pb +- ( 1.75598973872 pb = 33 % ) Event 300 ( 1s elapsed / 1h 29m 25s left ) -> ETA: Fri Mar 07 14:03 XS = -3.27683089204 pb +- ( 5.65040126711 pb = -172 % ) Event 400 ( 1s elapsed / 1h 18m 43s left ) -> ETA: Fri Mar 07 13:53 XS = -1.6421690735 pb +- ( 4.24680090881 pb = -258 % ) Event 500 ( 2s elapsed / 1h 12m 37s left ) -> ETA: Fri Mar 07 13:46 XS = -0.593642403338 pb +- ( 3.44450387394 pb = -580 % ) Event 600 ( 2s elapsed / 1h 8m left ) -> ETA: Fri Mar 07 13:42 XS = -0.220994771622 pb +- ( 2.89855541919 pb = -1311 % ) Event 700 ( 2s elapsed / 1h 5m 11s left ) -> ETA: Fri Mar 07 13:39 XS = 1.19119485923 pb +- ( 2.59334878461 pb = 217 % ) Event 800 ( 3s elapsed / 1h 2m 39s left ) -> ETA: Fri Mar 07 13:36 XS = 1.55179479497 pb +- ( 2.28714004391 pb = 147 % ) Event 900 ( 3s elapsed / 1h 52s left ) -> ETA: Fri Mar 07 13:35 XS = 1.90306526436 pb +- ( 2.03859306721 pb = 107 % ) Event 1000 ( 3s elapsed / 59m 36s left ) -> ETA: Fri Mar 07 13:33 XS = 2.38591919747 pb +- ( 1.8732510733 pb = 78 % ) Event 2000 ( 6s elapsed / 53m 28s left ) -> ETA: Fri Mar 07 13:27 XS = 3.45665073811 pb +- ( 1.00682768641 pb = 29 % ) Event 3000 ( 9s elapsed / 51m 43s left ) -> ETA: Fri Mar 07 13:26 XS = 2.27733532505 pb +- ( 1.73765942954 pb = 76 % ) Event 4000 ( 12s elapsed / 50m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 0.0762922046996 pb +- ( 3.14089831983 pb = 4116 % ) Event 5000 ( 14s elapsed / 49m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 2.76882442922 pb +- ( 3.04879971221 pb = 110 % ) Event 6000 ( 17s elapsed / 49m 37s left ) -> ETA: Fri Mar 07 13:24 XS = 2.97742628283 pb +- ( 2.54439812215 pb = 85 % ) Event 7000 ( 20s elapsed / 49m 12s left ) -> ETA: Fri Mar 07 13:23 XS = 3.5962441011 pb +- ( 2.2291982957 pb = 61 % ) Event 8000 ( 23s elapsed / 49m left ) -> ETA: Fri Mar 07 13:23 XS = 3.76055351904 pb +- ( 1.95604949077 pb = 52 % ) Event 9000 ( 26s elapsed / 48m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 4.01260614734 pb +- ( 1.74234500135 pb = 43 % ) Event 10000 ( 29s elapsed / 48m 31s left ) -> ETA: Fri Mar 07 13:23 XS = 3.96010942463 pb +- ( 1.57280972531 pb = 39 % ) Event 20000 ( 58s elapsed / 47m 28s left ) -> ETA: Fri Mar 07 13:22 XS = 4.03897380259 pb +- ( 0.806636563559 pb = 19 % ) Event 30000 ( 1m 26s elapsed / 46m 48s left ) -> ETA: Fri Mar 07 13:22 XS = 3.97911342113 pb +- ( 0.560370025791 pb = 14 % ) Event 40000 ( 1m 55s elapsed / 46m 13s left ) -> ETA: Fri Mar 07 13:22 XS = 4.06959342577 pb +- ( 0.445057020581 pb = 10 % ) Event 50000 ( 2m 24s elapsed / 45m 44s left ) -> ETA: Fri Mar 07 13:22 XS = 4.1615870139 pb +- ( 0.368069415702 pb = 8 % ) Event 60000 ( 2m 53s elapsed / 45m 17s left ) -> ETA: Fri Mar 07 13:22 XS = 4.19461677455 pb +- ( 0.313488329771 pb = 7 % ) Event 70000 ( 3m 22s elapsed / 44m 51s left ) -> ETA: Fri Mar 07 13:22 XS = 4.1962311582 pb +- ( 0.27483590228 pb = 6 % ) Event 80000 ( 3m 51s elapsed / 44m 23s left ) -> ETA: Fri Mar 07 13:22 XS = 4.23302758311 pb +- ( 0.245980144073 pb = 5 % ) Event 90000 ( 4m 20s elapsed / 43m 54s left ) -> ETA: Fri Mar 07 13:22 XS = 4.09249799833 pb +- ( 0.272507007868 pb = 6 % ) Event 100000 ( 4m 49s elapsed / 43m 25s left ) -> ETA: Fri Mar 07 13:22 XS = 4.08939130513 pb +- ( 0.264516533879 pb = 6 % ) Event 200000 ( 9m 39s elapsed / 38m 39s left ) -> ETA: Fri Mar 07 13:22 XS = 4.18976463491 pb +- ( 0.154087033509 pb = 3 % ) Event 300000 ( 14m 33s elapsed / 33m 57s left ) -> ETA: Fri Mar 07 13:22 XS = 4.24239445066 pb +- ( 0.124082924026 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 28s elapsed / 29m 13s left ) -> ETA: Fri Mar 07 13:22 XS = 4.25217656914 pb +- ( 0.10672315013 pb = 2 % ) Event 500000 ( 24m 24s elapsed / 24m 24s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28685968522 pb +- ( 0.0914293269104 pb = 2 % ) Event 600000 ( 29m 20s elapsed / 19m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.2107505756 pb +- ( 0.0921497894492 pb = 2 % ) Event 700000 ( 34m 18s elapsed / 14m 42s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28436943749 pb +- ( 0.094866693061 pb = 2 % ) Event 800000 ( 39m 15s elapsed / 9m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29320062393 pb +- ( 0.0853604770555 pb = 1 % ) Event 900000 ( 44m 14s elapsed / 4m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30829920933 pb +- ( 0.0773937966134 pb = 1 % ) Event 1000000 ( 2949 s total ) = 29301147.2891 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.29461 0 % 0.0710278 1.65 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5772 (1005774) -> 0.5 % From "Jet_Evolution:CSS": 1053 (1006827) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 87/20 Perturbative Interface (Matrix Elements): momentum failures: 83 amplitude failures: 970 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 20s on Fri Mar 7 13:23:25 2025 (User: 48m 25s, System: 2s, Children User: 0s, Children System: 0s)