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: 2090 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 9s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 3.47371298644e-23 vs 3.47371298643e-23 => 4.2874592765e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.02572363909e-20 vs 1.02572363909e-20 => 2.72559752545e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.55880156715e-23 vs 4.55880156712e-23 => 5.53801449144e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.59292258545e-20 vs 4.59292258543e-20 => 3.50452999953e-12 } . Amplitude::GaugeTest(): Large deviation { 2.93998933793e-23 vs 2.93998933792e-23 => 2.40940600804e-12 } ......... Amplitude::GaugeTest(): Large deviation { 1.7009463664e-21 vs 1.7009463664e-21 => -2.78976841628e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 9.6727622336e-22 vs 9.67276223362e-22 => -2.09821049424e-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 / 11d 19h 19m 58s left ) -> ETA: Wed Mar 19 07:54 XS = -2.20336448313e-09 pb +- ( -2.20336448313e-09 pb = 100 % ) Event 2 ( 1s elapsed / 5d 21h 39m 58s left ) -> ETA: Thu Mar 13 10:14 XS = 0.00172883531355 pb +- ( 0.00172883751691 pb = 100 % ) Event 3 ( 1s elapsed / 3d 23h 22m 12s left ) -> ETA: Tue Mar 11 11:56 XS = 7.5983453127 pb +- ( 7.59661654296 pb = 99 % ) Event 4 ( 1s elapsed / 2d 23h 31m 38s left ) -> ETA: Mon Mar 10 12:05 XS = 4.49886740468 pb +- ( 4.57355131211 pb = 101 % ) Event 5 ( 1s elapsed / 2d 9h 46m 38s left ) -> ETA: Sun Mar 09 22:20 XS = 3.7490563713 pb +- ( 3.80882278254 pb = 101 % ) Event 6 ( 1s elapsed / 2d 8m 52s left ) -> ETA: Sun Mar 09 12:43 XS = 2.56845496099 pb +- ( 3.42871056092 pb = 133 % ) Event 7 ( 1s elapsed / 1d 17h 16m 10s left ) -> ETA: Sun Mar 09 05:50 XS = 2.24739236933 pb +- ( 2.98665754159 pb = 132 % ) Event 8 ( 1s elapsed / 1d 12h 6m 38s left ) -> ETA: Sun Mar 09 00:40 XS = 2.0058538786 pb +- ( 2.64503582159 pb = 131 % ) Event 9 ( 1s elapsed / 1d 8h 24m 25s left ) -> ETA: Sat Mar 08 20:58 XS = 2.15486640895 pb +- ( 2.37048019022 pb = 110 % ) Event 10 ( 1s elapsed / 1d 5h 9m 58s left ) -> ETA: Sat Mar 08 17:44 XS = 1.95896944074 pb +- ( 2.1531101993 pb = 109 % ) Event 20 ( 1s elapsed / 14h 59m 58s left ) -> ETA: Sat Mar 08 03:34 XS = 6.30200733678 pb +- ( 5.37419745376 pb = 85 % ) Event 30 ( 1s elapsed / 10h 16m 38s left ) -> ETA: Fri Mar 07 22:50 XS = 4.19346258344 pb +- ( 3.48612701616 pb = 83 % ) Event 40 ( 1s elapsed / 7h 54m 58s left ) -> ETA: Fri Mar 07 20:29 XS = 3.00558748918 pb +- ( 2.65543625603 pb = 88 % ) Event 50 ( 1s elapsed / 6h 29m 58s left ) -> ETA: Fri Mar 07 19:04 XS = 2.34822052426 pb +- ( 2.06146294462 pb = 87 % ) Event 60 ( 1s elapsed / 5h 33m 18s left ) -> ETA: Fri Mar 07 18:07 XS = 2.54779281663 pb +- ( 1.81272818996 pb = 71 % ) Event 70 ( 1s elapsed / 4h 50m 27s left ) -> ETA: Fri Mar 07 17:24 XS = 2.23888986938 pb +- ( 1.54269395816 pb = 68 % ) Event 80 ( 1s elapsed / 4h 20m 23s left ) -> ETA: Fri Mar 07 16:54 XS = 2.60920137867 pb +- ( 1.49273070293 pb = 57 % ) Event 90 ( 1s elapsed / 3h 55m 9s left ) -> ETA: Fri Mar 07 16:29 XS = 2.78222732714 pb +- ( 1.37335141995 pb = 49 % ) Event 100 ( 1s elapsed / 3h 36m 38s left ) -> ETA: Fri Mar 07 16:10 XS = 2.49120862393 pb +- ( 1.22009464795 pb = 48 % ) Event 200 ( 1s elapsed / 2h 11m 38s left ) -> ETA: Fri Mar 07 14:45 XS = 1.92295118967 pb +- ( 1.17844074118 pb = 61 % ) Event 300 ( 1s elapsed / 1h 44m 24s left ) -> ETA: Fri Mar 07 14:18 XS = 3.22681561054 pb +- ( 1.00483791074 pb = 31 % ) Event 400 ( 2s elapsed / 1h 29m 57s left ) -> ETA: Fri Mar 07 14:04 XS = 2.98176269985 pb +- ( 0.833514136477 pb = 27 % ) Event 500 ( 2s elapsed / 1h 21m 37s left ) -> ETA: Fri Mar 07 13:55 XS = 2.80371113187 pb +- ( 0.698817414814 pb = 24 % ) Event 600 ( 2s elapsed / 1h 15m 47s left ) -> ETA: Fri Mar 07 13:50 XS = 0.0773307654956 pb +- ( 2.91578813045 pb = 3770 % ) Event 700 ( 3s elapsed / 1h 11m 51s left ) -> ETA: Fri Mar 07 13:46 XS = -0.383026103307 pb +- ( 2.80338729439 pb = -731 % ) Event 800 ( 3s elapsed / 1h 8m 54s left ) -> ETA: Fri Mar 07 13:43 XS = -0.0412261376679 pb +- ( 2.44418418007 pb = -5928 % ) Event 900 ( 3s elapsed / 1h 6m 14s left ) -> ETA: Fri Mar 07 13:40 XS = 1.02928789741 pb +- ( 2.25176775651 pb = 218 % ) Event 1000 ( 3s elapsed / 1h 4m 46s left ) -> ETA: Fri Mar 07 13:39 XS = 1.50806202677 pb +- ( 2.03892994377 pb = 135 % ) Event 2000 ( 6s elapsed / 56m 13s left ) -> ETA: Fri Mar 07 13:30 XS = 2.8511710166 pb +- ( 1.14159862853 pb = 40 % ) Event 3000 ( 9s elapsed / 53m 7s left ) -> ETA: Fri Mar 07 13:27 XS = 3.75624201042 pb +- ( 0.817024543477 pb = 21 % ) Event 4000 ( 12s elapsed / 51m 45s left ) -> ETA: Fri Mar 07 13:26 XS = 3.95349078654 pb +- ( 0.641747697654 pb = 16 % ) Event 5000 ( 15s elapsed / 50m 56s left ) -> ETA: Fri Mar 07 13:25 XS = 4.44853037759 pb +- ( 0.775045028554 pb = 17 % ) Event 6000 ( 18s elapsed / 50m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.58879626815 pb +- ( 0.656812341765 pb = 14 % ) Event 7000 ( 21s elapsed / 49m 41s left ) -> ETA: Fri Mar 07 13:24 XS = 4.84811966139 pb +- ( 0.589742913639 pb = 12 % ) Event 8000 ( 23s elapsed / 49m 31s left ) -> ETA: Fri Mar 07 13:24 XS = 4.48668368822 pb +- ( 0.556586251891 pb = 12 % ) Event 9000 ( 26s elapsed / 49m 15s left ) -> ETA: Fri Mar 07 13:23 XS = 4.68106781113 pb +- ( 0.506166507364 pb = 10 % ) Event 10000 ( 29s elapsed / 49m 5s left ) -> ETA: Fri Mar 07 13:23 XS = 4.68405599853 pb +- ( 0.460026068339 pb = 9 % ) Event 20000 ( 58s elapsed / 47m 32s left ) -> ETA: Fri Mar 07 13:22 XS = 4.62965441324 pb +- ( 0.334344915651 pb = 7 % ) Event 30000 ( 1m 26s elapsed / 46m 50s left ) -> ETA: Fri Mar 07 13:22 XS = 4.77008094745 pb +- ( 0.424577955859 pb = 8 % ) Event 40000 ( 1m 55s elapsed / 46m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 4.80203007481 pb +- ( 0.349581109079 pb = 7 % ) Event 50000 ( 2m 24s elapsed / 45m 46s left ) -> ETA: Fri Mar 07 13:22 XS = 4.76437296191 pb +- ( 0.300166212855 pb = 6 % ) Event 60000 ( 2m 53s elapsed / 45m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 4.81329396165 pb +- ( 0.321851600907 pb = 6 % ) Event 70000 ( 3m 22s elapsed / 44m 47s left ) -> ETA: Fri Mar 07 13:22 XS = 4.80504399353 pb +- ( 0.280151126479 pb = 5 % ) Event 80000 ( 3m 51s elapsed / 44m 21s left ) -> ETA: Fri Mar 07 13:22 XS = 4.74446845992 pb +- ( 0.248032920198 pb = 5 % ) Event 90000 ( 4m 20s elapsed / 43m 53s left ) -> ETA: Fri Mar 07 13:22 XS = 4.6786149928 pb +- ( 0.225025351056 pb = 4 % ) Event 100000 ( 4m 49s elapsed / 43m 22s left ) -> ETA: Fri Mar 07 13:22 XS = 4.73288174637 pb +- ( 0.207399930346 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 40s elapsed / 38m 42s left ) -> ETA: Fri Mar 07 13:22 XS = 4.45921396932 pb +- ( 0.135976939862 pb = 3 % ) Event 300000 ( 14m 33s elapsed / 33m 58s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37108786157 pb +- ( 0.11044304362 pb = 2 % ) Event 400000 ( 19m 26s elapsed / 29m 10s left ) -> ETA: Fri Mar 07 13:22 XS = 4.36813159841 pb +- ( 0.0924432168092 pb = 2 % ) Event 500000 ( 24m 22s elapsed / 24m 22s left ) -> ETA: Fri Mar 07 13:23 XS = 4.33568531766 pb +- ( 0.085822018166 pb = 1 % ) Event 600000 ( 29m 20s elapsed / 19m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27203711062 pb +- ( 0.105836896124 pb = 2 % ) Event 700000 ( 34m 19s elapsed / 14m 42s left ) -> ETA: Fri Mar 07 13:23 XS = 4.32207820032 pb +- ( 0.0942474646057 pb = 2 % ) Event 800000 ( 39m 17s elapsed / 9m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28488765636 pb +- ( 0.0909919059284 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 44m 18s elapsed / 4m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.31864245883 pb +- ( 0.0829719610901 pb = 1 % ) Event 1000000 ( 2953 s total ) = 29260363.0452 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.32485 0 % 0.0766916 1.77 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5646 (1005648) -> 0.5 % From "Jet_Evolution:CSS": 1111 (1006759) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 81/20 Perturbative Interface (Matrix Elements): momentum failures: 77 amplitude failures: 1034 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 23s on Fri Mar 7 13:23:28 2025 (User: 48m 36s, System: 2s, Children User: 0s, Children System: 0s)