Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:16 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2169 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (224 MB, 10s/10s) Performing tests ...... Amplitude::GaugeTest(): Large deviation { 2.08940567008e-21 vs 2.08940567009e-21 => -3.96105370726e-12 } .......... Amplitude::GaugeTest(): Large deviation { 4.33594869834e-21 vs 4.33594869835e-21 => -2.95619084767e-12 } . Amplitude::GaugeTest(): Large deviation { 8.55931064796e-20 vs 8.55931064787e-20 => 1.05950803686e-11 } .. Amplitude::GaugeTest(): Large deviation { 1.7258458903e-21 vs 1.72584589031e-21 => -3.4445779562e-12 } . Amplitude::GaugeTest(): Large deviation { 3.7801735844e-23 vs 3.78017358439e-23 => 2.64810395834e-12 } ....... Amplitude::GaugeTest(): Large deviation { 5.49003546087e-22 vs 5.49003546091e-22 => -6.69886368598e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.41792265057e-23 vs 2.41792265056e-23 => 3.7418956822e-12 } ........................................................................................ done (224 MB, 0s/0s) Initializing scales........................................................................ done (228 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 = 5.16524843954 pb +- ( 5.16524843954 pb = 100 % ) Event 2 ( 0s elapsed / 4d 10h 56m 39s left ) -> ETA: Tue Mar 11 23:31 XS = 3.44095948532 pb +- ( 1.72428895422 pb = 50 % ) Event 3 ( 0s elapsed / 2d 23h 17m 45s left ) -> ETA: Mon Mar 10 11:52 XS = 2.35442665548 pb +- ( 1.47363871292 pb = 62 % ) Event 4 ( 0s elapsed / 2d 6h 9m 59s left ) -> ETA: Sun Mar 09 18:44 XS = 1.76581999189 pb +- ( 1.19677204702 pb = 67 % ) Event 5 ( 0s elapsed / 1d 19h 19m 59s left ) -> ETA: Sun Mar 09 07:54 XS = 1.41286477477 pb +- ( 0.991935171676 pb = 70 % ) Event 6 ( 0s elapsed / 1d 12h 6m 39s left ) -> ETA: Sun Mar 09 00:41 XS = 1.17738753223 pb +- ( 0.843449141892 pb = 71 % ) Event 7 ( 0s elapsed / 1d 6h 57m 7s left ) -> ETA: Sat Mar 08 19:31 XS = 0.883040649174 pb +- ( 0.646716372895 pb = 73 % ) Event 8 ( 0s elapsed / 1d 3h 25m 49s left ) -> ETA: Sat Mar 08 16:00 XS = 0.784933351451 pb +- ( 0.578726556577 pb = 73 % ) Event 9 ( 0s elapsed / 1d 22m 56s left ) -> ETA: Sat Mar 08 12:57 XS = 0.635274080275 pb +- ( 0.478882905065 pb = 75 % ) Event 10 ( 0s elapsed / 21h 56m 39s left ) -> ETA: Sat Mar 08 10:31 XS = 1.93358339017 pb +- ( 1.36993227137 pb = 70 % ) Event 20 ( 0s elapsed / 11h 14m 59s left ) -> ETA: Fri Mar 07 23:49 XS = 1.47941455331 pb +- ( 0.897092668828 pb = 60 % ) Event 30 ( 0s elapsed / 7h 46m 39s left ) -> ETA: Fri Mar 07 20:21 XS = 1.16672997696 pb +- ( 0.625570610357 pb = 53 % ) Event 40 ( 0s elapsed / 6h 2m 29s left ) -> ETA: Fri Mar 07 18:36 XS = 1.50275491538 pb +- ( 0.791230057763 pb = 52 % ) Event 50 ( 0s elapsed / 4h 59m 59s left ) -> ETA: Fri Mar 07 17:34 XS = 1.79422306441 pb +- ( 0.85641785145 pb = 47 % ) Event 60 ( 0s elapsed / 4h 15m 32s left ) -> ETA: Fri Mar 07 16:50 XS = 2.03772544346 pb +- ( 0.799980997512 pb = 39 % ) Event 70 ( 0s elapsed / 3h 46m 10s left ) -> ETA: Fri Mar 07 16:20 XS = 2.06192848367 pb +- ( 0.729828443434 pb = 35 % ) Event 80 ( 0s elapsed / 3h 22m 4s left ) -> ETA: Fri Mar 07 15:56 XS = 1.87918915334 pb +- ( 0.643462432122 pb = 34 % ) Event 90 ( 1s elapsed / 3h 5m 10s left ) -> ETA: Fri Mar 07 15:39 XS = 1.95811504463 pb +- ( 0.616095882967 pb = 31 % ) Event 100 ( 1s elapsed / 2h 49m 58s left ) -> ETA: Fri Mar 07 15:24 XS = 1.85801392782 pb +- ( 0.561873699948 pb = 30 % ) Event 200 ( 1s elapsed / 1h 47m 28s left ) -> ETA: Fri Mar 07 14:21 XS = 2.25860578896 pb +- ( 1.11116397039 pb = 49 % ) Event 300 ( 1s elapsed / 1h 27m 45s left ) -> ETA: Fri Mar 07 14:02 XS = 2.39305264243 pb +- ( 0.824716872642 pb = 34 % ) Event 400 ( 1s elapsed / 1h 17m 53s left ) -> ETA: Fri Mar 07 13:52 XS = 2.82033992093 pb +- ( 2.14223332114 pb = 75 % ) Event 500 ( 2s elapsed / 1h 11m 57s left ) -> ETA: Fri Mar 07 13:46 XS = 3.01376375427 pb +- ( 1.73958971387 pb = 57 % ) Event 600 ( 2s elapsed / 1h 8m 17s left ) -> ETA: Fri Mar 07 13:42 XS = 3.09643322514 pb +- ( 1.45595609989 pb = 47 % ) Event 700 ( 2s elapsed / 1h 5m 11s left ) -> ETA: Fri Mar 07 13:39 XS = 3.22450313348 pb +- ( 1.29065282626 pb = 40 % ) Event 800 ( 3s elapsed / 1h 3m 16s left ) -> ETA: Fri Mar 07 13:37 XS = 3.41140818582 pb +- ( 1.13604300732 pb = 33 % ) Event 900 ( 3s elapsed / 1h 1m 14s left ) -> ETA: Fri Mar 07 13:35 XS = 3.50672231984 pb +- ( 1.02578838361 pb = 29 % ) Event 1000 ( 3s elapsed / 1h 26s left ) -> ETA: Fri Mar 07 13:34 XS = 3.52781568407 pb +- ( 0.934357294793 pb = 26 % ) Event 2000 ( 6s elapsed / 54m 43s left ) -> ETA: Fri Mar 07 13:29 XS = 3.94933872817 pb +- ( 0.603256194475 pb = 15 % ) Event 3000 ( 9s elapsed / 52m 37s left ) -> ETA: Fri Mar 07 13:27 XS = 1.9182968308 pb +- ( 2.48931010065 pb = 129 % ) Event 4000 ( 12s elapsed / 51m 45s left ) -> ETA: Fri Mar 07 13:26 XS = 2.78418964324 pb +- ( 1.87118326306 pb = 67 % ) Event 5000 ( 15s elapsed / 51m 10s left ) -> ETA: Fri Mar 07 13:25 XS = 2.70248831762 pb +- ( 1.51808777377 pb = 56 % ) Event 6000 ( 18s elapsed / 50m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 2.74203080475 pb +- ( 1.2730260434 pb = 46 % ) Event 7000 ( 21s elapsed / 50m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 2.58798309113 pb +- ( 1.10212776111 pb = 42 % ) Event 8000 ( 24s elapsed / 50m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 2.99874263061 pb +- ( 1.0302661755 pb = 34 % ) Event 9000 ( 27s elapsed / 50m 15s left ) -> ETA: Fri Mar 07 13:25 XS = 3.01842320709 pb +- ( 0.930108879595 pb = 30 % ) Event 10000 ( 30s elapsed / 50m 8s left ) -> ETA: Fri Mar 07 13:25 XS = 3.10358351297 pb +- ( 0.842062591914 pb = 27 % ) Event 20000 ( 1m elapsed / 49m 8s left ) -> ETA: Fri Mar 07 13:24 XS = 4.11775373304 pb +- ( 0.455225132318 pb = 11 % ) Event 30000 ( 1m 29s elapsed / 48m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 4.26118651253 pb +- ( 0.393108493325 pb = 9 % ) Event 40000 ( 2m elapsed / 48m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28813769315 pb +- ( 0.30461266541 pb = 7 % ) Event 50000 ( 2m 30s elapsed / 47m 32s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28786221202 pb +- ( 0.256022043482 pb = 5 % ) Event 60000 ( 3m elapsed / 47m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.31711199881 pb +- ( 0.226364977536 pb = 5 % ) Event 70000 ( 3m 30s elapsed / 46m 38s left ) -> ETA: Fri Mar 07 13:24 XS = 4.43464446081 pb +- ( 0.204184765853 pb = 4 % ) Event 80000 ( 4m 1s elapsed / 46m 12s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2854564102 pb +- ( 0.207426152592 pb = 4 % ) Event 90000 ( 4m 31s elapsed / 45m 43s left ) -> ETA: Fri Mar 07 13:24 XS = 4.27998926814 pb +- ( 0.187075555486 pb = 4 % ) Event 100000 ( 5m 1s elapsed / 45m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 4.29484793782 pb +- ( 0.172043581349 pb = 4 % ) Event 200000 ( 10m 6s elapsed / 40m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40262578369 pb +- ( 0.144043122864 pb = 3 % ) Event 300000 ( 15m 13s elapsed / 35m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23551495745 pb +- ( 0.128741424542 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 20s elapsed / 30m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.14080654748 pb +- ( 0.16452145119 pb = 3 % ) Event 500000 ( 25m 31s elapsed / 25m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20246168844 pb +- ( 0.13833204826 pb = 3 % ) Event 600000 ( 30m 43s elapsed / 20m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 4.19384660558 pb +- ( 0.118178441446 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 35m 56s elapsed / 15m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.17863915718 pb +- ( 0.107113524205 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 41m 11s elapsed / 10m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20973982959 pb +- ( 0.0975430310357 pb = 2 % ) Event 900000 ( 46m 26s elapsed / 5m 9s left ) -> ETA: Fri Mar 07 13:26 XS = 4.15479683089 pb +- ( 0.114132656208 pb = 2 % ) Event 1000000 ( 3085 s total ) = 28006573.7652 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.23649 0 % 0.10559 2.49 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5785 (1005789) -> 0.5 % From "Jet_Evolution:CSS": 1124 (1006913) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 99/20 Perturbative Interface (Matrix Elements): momentum failures: 85 amplitude failures: 1039 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 37s on Fri Mar 7 13:25:53 2025 (User: 50m 54s, System: 2s, Children User: 0s, Children System: 0s)