Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:12 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2110 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (221 MB, 10s/9s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.28183093666e-21 vs 1.28183093666e-21 => 2.80842016309e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.70009746828e-22 vs 2.70009746829e-22 => -4.64728255878e-12 } ... Amplitude::GaugeTest(): Large deviation { 5.5692724234e-23 vs 5.56927242338e-23 => 3.18634008067e-12 } ................. Amplitude::GaugeTest(): Large deviation { 5.34355733e-24 vs 5.34355733004e-24 => -8.14948108996e-12 } . Amplitude::GaugeTest(): Large deviation { 2.26284839065e-23 vs 2.26284839066e-23 => -2.7771118738e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.65062336875e-22 vs 4.65062336879e-22 => -7.47690798164e-12 } ...................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 6.87369161268e-21 vs 6.87369161271e-21 => -3.62820884448e-12 } ............................................................................ done (221 MB, 0s/0s) Initializing scales........................................................................ done (225 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 / 13d 4h 39m 58s left ) -> ETA: Thu Mar 20 17:14 XS = 0.00296372773363 pb +- ( 0.00296372773363 pb = 100 % ) Event 2 ( 1s elapsed / 6d 14h 19m 58s left ) -> ETA: Fri Mar 14 02:54 XS = 0.00148186455214 pb +- ( 0.00148186318149 pb = 99 % ) Event 3 ( 1s elapsed / 4d 10h 28m 52s left ) -> ETA: Tue Mar 11 23:03 XS = 0.00105878802211 pb +- ( 0.000954445692438 pb = 90 % ) Event 4 ( 1s elapsed / 3d 7h 51m 38s left ) -> ETA: Mon Mar 10 20:26 XS = 0.000794091016586 pb +- ( 0.000724946752969 pb = 91 % ) Event 5 ( 1s elapsed / 2d 15h 53m 18s left ) -> ETA: Mon Mar 10 04:27 XS = 0.000528735236189 pb +- ( 0.000621081610559 pb = 117 % ) Event 6 ( 1s elapsed / 2d 5h 42m 12s left ) -> ETA: Sun Mar 09 18:16 XS = 0.000377659763129 pb +- ( 0.000439541531056 pb = 116 % ) Event 7 ( 1s elapsed / 1d 22h 1m 53s left ) -> ETA: Sun Mar 09 10:36 XS = 0.00105530470252 pb +- ( 0.000777238851331 pb = 73 % ) Event 8 ( 1s elapsed / 1d 16h 16m 38s left ) -> ETA: Sun Mar 09 04:51 XS = -0.00460756945203 pb +- ( 0.00570420892204 pb = -123 % ) Event 9 ( 1s elapsed / 1d 11h 48m 7s left ) -> ETA: Sun Mar 09 00:22 XS = 1.15849235393 pb +- ( 1.16311111342 pb = 100 % ) Event 10 ( 1s elapsed / 1d 8h 13m 18s left ) -> ETA: Sat Mar 08 20:47 XS = 1.06600357211 pb +- ( 1.05613115068 pb = 99 % ) Event 20 ( 1s elapsed / 16h 31m 38s left ) -> ETA: Sat Mar 08 05:06 XS = 1.59031929977 pb +- ( 0.873343183937 pb = 54 % ) Event 30 ( 1s elapsed / 11h 12m 12s left ) -> ETA: Fri Mar 07 23:46 XS = 1.27901440636 pb +- ( 0.640571493758 pb = 50 % ) Event 40 ( 1s elapsed / 8h 36m 38s left ) -> ETA: Fri Mar 07 21:11 XS = 3.31316037885 pb +- ( 1.55239681856 pb = 46 % ) Event 50 ( 1s elapsed / 7h 3m 18s left ) -> ETA: Fri Mar 07 19:37 XS = 3.16650769695 pb +- ( 1.27050142558 pb = 40 % ) Event 60 ( 1s elapsed / 6h 1m 5s left ) -> ETA: Fri Mar 07 18:35 XS = 2.66196623991 pb +- ( 1.07568190703 pb = 40 % ) Event 70 ( 1s elapsed / 5h 16m 38s left ) -> ETA: Fri Mar 07 17:51 XS = 2.64178220896 pb +- ( 0.950276048471 pb = 35 % ) Event 80 ( 1s elapsed / 4h 45m 23s left ) -> ETA: Fri Mar 07 17:19 XS = 5.12009422646 pb +- ( 2.37951733517 pb = 46 % ) Event 90 ( 1s elapsed / 4h 17m 23s left ) -> ETA: Fri Mar 07 16:51 XS = 5.81051003787 pb +- ( 2.44355031362 pb = 42 % ) Event 100 ( 1s elapsed / 3h 56m 38s left ) -> ETA: Fri Mar 07 16:31 XS = 7.78516864264 pb +- ( 3.3167577047 pb = 42 % ) Event 200 ( 1s elapsed / 2h 23m 18s left ) -> ETA: Fri Mar 07 14:57 XS = 6.97018033549 pb +- ( 2.0168496993 pb = 28 % ) Event 300 ( 1s elapsed / 1h 49m 58s left ) -> ETA: Fri Mar 07 14:24 XS = 4.63287305871 pb +- ( 2.27417807497 pb = 49 % ) Event 400 ( 2s elapsed / 1h 34m 7s left ) -> ETA: Fri Mar 07 14:08 XS = 5.41543402959 pb +- ( 1.80784744622 pb = 33 % ) Event 500 ( 2s elapsed / 1h 24m 37s left ) -> ETA: Fri Mar 07 13:59 XS = 5.26679643158 pb +- ( 1.48342020026 pb = 28 % ) Event 600 ( 2s elapsed / 1h 18m 50s left ) -> ETA: Fri Mar 07 13:53 XS = 4.91129285744 pb +- ( 1.25026242813 pb = 25 % ) Event 700 ( 3s elapsed / 1h 14m 42s left ) -> ETA: Fri Mar 07 13:49 XS = 4.66796686711 pb +- ( 1.0988163661 pb = 23 % ) Event 800 ( 3s elapsed / 1h 11m 24s left ) -> ETA: Fri Mar 07 13:45 XS = 4.4900302027 pb +- ( 0.98446910494 pb = 21 % ) Event 900 ( 3s elapsed / 1h 8m 49s left ) -> ETA: Fri Mar 07 13:43 XS = 4.83192143944 pb +- ( 0.963913913172 pb = 19 % ) Event 1000 ( 3s elapsed / 1h 6m 26s left ) -> ETA: Fri Mar 07 13:40 XS = 4.83082836863 pb +- ( 0.878090556316 pb = 18 % ) Event 2000 ( 6s elapsed / 57m 8s left ) -> ETA: Fri Mar 07 13:31 XS = 4.90961227387 pb +- ( 0.61389905034 pb = 12 % ) Event 3000 ( 9s elapsed / 53m 53s left ) -> ETA: Fri Mar 07 13:28 XS = 4.95798136279 pb +- ( 0.49412845827 pb = 9 % ) Event 4000 ( 12s elapsed / 52m 29s left ) -> ETA: Fri Mar 07 13:27 XS = 4.34867640037 pb +- ( 0.468825769824 pb = 10 % ) Event 5000 ( 15s elapsed / 51m 32s left ) -> ETA: Fri Mar 07 13:26 XS = 4.54408715801 pb +- ( 0.402346846541 pb = 8 % ) Event 6000 ( 18s elapsed / 50m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 4.15431369207 pb +- ( 0.79543790028 pb = 19 % ) Event 7000 ( 21s elapsed / 50m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.17960188622 pb +- ( 0.688640578821 pb = 16 % ) Event 8000 ( 24s elapsed / 49m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.13412575044 pb +- ( 0.632573409983 pb = 15 % ) Event 9000 ( 26s elapsed / 49m 30s left ) -> ETA: Fri Mar 07 13:24 XS = 4.07777215932 pb +- ( 0.569295970729 pb = 13 % ) Event 10000 ( 29s elapsed / 49m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 4.07422507975 pb +- ( 0.517906749008 pb = 12 % ) Event 20000 ( 58s elapsed / 48m 2s left ) -> ETA: Fri Mar 07 13:23 XS = 4.13892864314 pb +- ( 0.306733673606 pb = 7 % ) Event 30000 ( 1m 27s elapsed / 47m 22s left ) -> ETA: Fri Mar 07 13:23 XS = 4.32806010417 pb +- ( 0.290509751356 pb = 6 % ) Event 40000 ( 1m 56s elapsed / 46m 43s left ) -> ETA: Fri Mar 07 13:23 XS = 4.46608634073 pb +- ( 0.234959637292 pb = 5 % ) Event 50000 ( 2m 26s elapsed / 46m 16s left ) -> ETA: Fri Mar 07 13:23 XS = 4.60475928678 pb +- ( 0.21934552095 pb = 4 % ) Event 60000 ( 2m 55s elapsed / 45m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.4964978349 pb +- ( 0.195455046042 pb = 4 % ) Event 70000 ( 3m 24s elapsed / 45m 20s left ) -> ETA: Fri Mar 07 13:23 XS = 4.39379033628 pb +- ( 0.189680137346 pb = 4 % ) Event 80000 ( 3m 54s elapsed / 44m 52s left ) -> ETA: Fri Mar 07 13:23 XS = 4.37083651802 pb +- ( 0.172446595334 pb = 3 % ) Event 90000 ( 4m 23s elapsed / 44m 22s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34250752787 pb +- ( 0.158190505709 pb = 3 % ) Event 100000 ( 4m 52s elapsed / 43m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 4.36250039707 pb +- ( 0.151169450569 pb = 3 % ) Event 200000 ( 9m 45s elapsed / 39m left ) -> ETA: Fri Mar 07 13:23 XS = 4.52253891204 pb +- ( 0.114503732724 pb = 2 % ) Event 300000 ( 14m 38s elapsed / 34m 8s left ) -> ETA: Fri Mar 07 13:23 XS = 4.54390422357 pb +- ( 0.104033542626 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 32s elapsed / 29m 18s left ) -> ETA: Fri Mar 07 13:23 XS = 4.43099585768 pb +- ( 0.0905822544873 pb = 2 % ) Event 500000 ( 24m 28s elapsed / 24m 28s left ) -> ETA: Fri Mar 07 13:23 XS = 4.43807068852 pb +- ( 0.080176978132 pb = 1 % ) Event 600000 ( 29m 26s elapsed / 19m 37s left ) -> ETA: Fri Mar 07 13:23 XS = 4.39454628023 pb +- ( 0.0942838272886 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 34m 26s elapsed / 14m 45s left ) -> ETA: Fri Mar 07 13:23 XS = 4.39256434867 pb +- ( 0.0840118588987 pb = 1 % ) Event 800000 ( 39m 26s elapsed / 9m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 4.43277732215 pb +- ( 0.0759082998769 pb = 1 % ) Event 900000 ( 44m 28s elapsed / 4m 56s left ) -> ETA: Fri Mar 07 13:23 XS = 4.40091353892 pb +- ( 0.0698361540139 pb = 1 % ) Event 1000000 ( 2964 s total ) = 29154715.7078 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.40239 0 % 0.0695122 1.57 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5584 (1005587) -> 0.5 % From "Jet_Evolution:CSS": 1159 (1006746) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 84 amplitude failures: 1075 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 35s on Fri Mar 7 13:23:47 2025 (User: 48m 45s, System: 2s, Children User: 0s, Children System: 0s)