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: 2016 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 6.10348074654e-20 vs 6.10348074655e-20 => -2.39186448425e-12 } ......... Amplitude::GaugeTest(): Large deviation { 3.8967110709e-24 vs 3.89671107091e-24 => -3.53606033343e-12 } ........ Amplitude::GaugeTest(): Large deviation { 2.31321729207e-21 vs 2.31321729207e-21 => 2.99760216649e-12 } . Amplitude::GaugeTest(): Large deviation { 5.48252002707e-19 vs 5.48252002709e-19 => -3.59368090841e-12 } .... Amplitude::GaugeTest(): Large deviation { 5.82931184704e-23 vs 5.82931184706e-23 => -2.90301116479e-12 } . Amplitude::GaugeTest(): Large deviation { 1.75650197087e-24 vs 1.75650197088e-24 => -2.81141776526e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 6.30111817666e-23 vs 6.30111817663e-23 => 5.12323516944e-12 } ............................................................................................... done (221 MB, 0s/0s) Initializing scales........................................................................ done (223 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 / 10d 1h 39m 59s left ) -> ETA: Mon Mar 17 14:14 XS = 7.87997426832e-06 pb +- ( 7.87997426832e-06 pb = 100 % ) Event 2 ( 0s elapsed / 5d 49m 59s left ) -> ETA: Wed Mar 12 13:24 XS = 0.000348900203118 pb +- ( 0.00034102022885 pb = 97 % ) Event 3 ( 0s elapsed / 3d 8h 33m 19s left ) -> ETA: Mon Mar 10 21:07 XS = 0.00800608533965 pb +- ( 0.00765971599652 pb = 95 % ) Event 4 ( 0s elapsed / 2d 13h 6m 39s left ) -> ETA: Mon Mar 10 01:40 XS = -0.0269734257364 pb +- ( 0.0353963531977 pb = -131 % ) Event 5 ( 0s elapsed / 2d 53m 19s left ) -> ETA: Sun Mar 09 13:27 XS = -0.0215787405891 pb +- ( 0.0279435810099 pb = -129 % ) Event 6 ( 0s elapsed / 1d 16h 44m 25s left ) -> ETA: Sun Mar 09 05:18 XS = -0.0179822838137 pb +- ( 0.0230975535741 pb = -128 % ) Event 7 ( 0s elapsed / 1d 11h 19m 1s left ) -> ETA: Sat Mar 08 23:53 XS = -0.015413386126 pb +- ( 0.0196892993159 pb = -127 % ) Event 8 ( 0s elapsed / 1d 6h 54m 9s left ) -> ETA: Sat Mar 08 19:28 XS = -0.01348671286 pb +- ( 0.0171599373698 pb = -127 % ) Event 9 ( 0s elapsed / 1d 3h 46m 39s left ) -> ETA: Sat Mar 08 16:20 XS = 0.813204421228 pb +- ( 0.825304708869 pb = 101 % ) Event 10 ( 0s elapsed / 1d 59m 59s left ) -> ETA: Sat Mar 08 13:34 XS = 0.739283190241 pb +- ( 0.750167168923 pb = 101 % ) Event 20 ( 0s elapsed / 12h 46m 39s left ) -> ETA: Sat Mar 08 01:20 XS = 2.226273009 pb +- ( 1.17432924847 pb = 52 % ) Event 30 ( 0s elapsed / 8h 42m 12s left ) -> ETA: Fri Mar 07 21:16 XS = 8.28233491024 pb +- ( 4.98392949136 pb = 60 % ) Event 40 ( 0s elapsed / 6h 48m 19s left ) -> ETA: Fri Mar 07 19:22 XS = -4.86188253906 pb +- ( 12.1938065866 pb = -250 % ) Event 50 ( 1s elapsed / 5h 36m 38s left ) -> ETA: Fri Mar 07 18:10 XS = -2.16118696605 pb +- ( 9.99416231031 pb = -462 % ) Event 60 ( 1s elapsed / 4h 51m 38s left ) -> ETA: Fri Mar 07 17:25 XS = -1.69545783376 pb +- ( 8.24464060544 pb = -486 % ) Event 70 ( 1s elapsed / 4h 17m 7s left ) -> ETA: Fri Mar 07 16:51 XS = -1.44506717008 pb +- ( 7.10590120054 pb = -491 % ) Event 80 ( 1s elapsed / 3h 51m 13s left ) -> ETA: Fri Mar 07 16:25 XS = -0.74803902517 pb +- ( 5.99121882264 pb = -800 % ) Event 90 ( 1s elapsed / 3h 31m 5s left ) -> ETA: Fri Mar 07 16:05 XS = -0.575560111669 pb +- ( 5.31678839352 pb = -923 % ) Event 100 ( 1s elapsed / 3h 16m 38s left ) -> ETA: Fri Mar 07 15:50 XS = 1.55795682721 pb +- ( 5.12788417497 pb = 329 % ) Event 200 ( 1s elapsed / 2h 2m 28s left ) -> ETA: Fri Mar 07 14:36 XS = 5.3609089898 pb +- ( 3.72182074475 pb = 69 % ) Event 300 ( 1s elapsed / 1h 38m 18s left ) -> ETA: Fri Mar 07 14:12 XS = 6.24613355149 pb +- ( 2.81589709328 pb = 45 % ) Event 400 ( 2s elapsed / 1h 25m 47s left ) -> ETA: Fri Mar 07 14:00 XS = 5.6410836317 pb +- ( 2.16370958328 pb = 38 % ) Event 500 ( 2s elapsed / 1h 18m 17s left ) -> ETA: Fri Mar 07 13:52 XS = 5.131022176 pb +- ( 1.7526098674 pb = 34 % ) Event 600 ( 2s elapsed / 1h 13m 50s left ) -> ETA: Fri Mar 07 13:48 XS = 4.62187435204 pb +- ( 1.70789139444 pb = 36 % ) Event 700 ( 2s elapsed / 1h 10m 25s left ) -> ETA: Fri Mar 07 13:44 XS = 4.91336411417 pb +- ( 1.50728298019 pb = 30 % ) Event 800 ( 3s elapsed / 1h 8m 4s left ) -> ETA: Fri Mar 07 13:42 XS = 4.63240508676 pb +- ( 1.33136581466 pb = 28 % ) Event 900 ( 3s elapsed / 1h 6m 3s left ) -> ETA: Fri Mar 07 13:40 XS = 4.52667065346 pb +- ( 1.18944947743 pb = 26 % ) Event 1000 ( 3s elapsed / 1h 4m 16s left ) -> ETA: Fri Mar 07 13:38 XS = 4.53387399856 pb +- ( 1.08080629698 pb = 23 % ) Event 2000 ( 6s elapsed / 56m 18s left ) -> ETA: Fri Mar 07 13:30 XS = 3.89988596826 pb +- ( 0.776713120703 pb = 19 % ) Event 3000 ( 9s elapsed / 53m 23s left ) -> ETA: Fri Mar 07 13:27 XS = 3.72868475192 pb +- ( 0.54795361765 pb = 14 % ) Event 4000 ( 12s elapsed / 51m 54s left ) -> ETA: Fri Mar 07 13:26 XS = 5.20833356647 pb +- ( 0.884883214877 pb = 16 % ) Event 5000 ( 15s elapsed / 51m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.61705877143 pb +- ( 0.795322305789 pb = 17 % ) Event 6000 ( 18s elapsed / 50m 51s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36124740186 pb +- ( 0.683300239503 pb = 15 % ) Event 7000 ( 21s elapsed / 50m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21645492085 pb +- ( 0.600943213025 pb = 14 % ) Event 8000 ( 24s elapsed / 50m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.25105165515 pb +- ( 0.536161839371 pb = 12 % ) Event 9000 ( 27s elapsed / 50m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26413112946 pb +- ( 0.480864450141 pb = 11 % ) Event 10000 ( 30s elapsed / 50m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.30452554752 pb +- ( 0.440856610448 pb = 10 % ) Event 20000 ( 1m elapsed / 49m left ) -> ETA: Fri Mar 07 13:24 XS = 4.36188442928 pb +- ( 0.342609058558 pb = 7 % ) Event 30000 ( 1m 29s elapsed / 48m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 4.35898038613 pb +- ( 0.247782054686 pb = 5 % ) Event 40000 ( 1m 59s elapsed / 47m 46s left ) -> ETA: Fri Mar 07 13:24 XS = 4.44476422266 pb +- ( 0.207301828868 pb = 4 % ) Event 50000 ( 2m 29s elapsed / 47m 19s left ) -> ETA: Fri Mar 07 13:24 XS = 4.30675606205 pb +- ( 0.251087258978 pb = 5 % ) Event 60000 ( 2m 59s elapsed / 46m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.1534366249 pb +- ( 0.285792554586 pb = 6 % ) Event 70000 ( 3m 29s elapsed / 46m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2223896665 pb +- ( 0.254849926801 pb = 6 % ) Event 80000 ( 3m 59s elapsed / 45m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.14664541889 pb +- ( 0.237942004177 pb = 5 % ) Event 90000 ( 4m 29s elapsed / 45m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 4.1497040079 pb +- ( 0.216217120315 pb = 5 % ) Event 100000 ( 4m 58s elapsed / 44m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.17887848321 pb +- ( 0.196409529199 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m elapsed / 40m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.30871705103 pb +- ( 0.144231412637 pb = 3 % ) Event 300000 ( 15m 5s elapsed / 35m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40730860038 pb +- ( 0.108740456197 pb = 2 % ) Event 400000 ( 20m 12s elapsed / 30m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.35335735972 pb +- ( 0.0889856173516 pb = 2 % ) Event 500000 ( 25m 18s elapsed / 25m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.39595151068 pb +- ( 0.0882510179053 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 600000 ( 30m 29s elapsed / 20m 19s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39454764325 pb +- ( 0.0779572323815 pb = 1 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 700000 ( 35m 39s elapsed / 15m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39466514467 pb +- ( 0.070025743172 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 40m 52s elapsed / 10m 13s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36657583651 pb +- ( 0.0727104182466 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 13s elapsed / 5m 8s left ) -> ETA: Fri Mar 07 13:25 XS = 4.35101374849 pb +- ( 0.0663804024912 pb = 1 % ) Event 1000000 ( 3074 s total ) = 28101033.6237 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.33674 0 % 0.0649378 1.49 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5759 (1005763) -> 0.5 % From "Jet_Evolution:CSS": 1120 (1006883) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 99/20 Perturbative Interface (Matrix Elements): momentum failures: 82 amplitude failures: 1038 Remnant Kinematics: 2 errors (no kinematics found) and 0 warnings (scale kt down by factor of 10). WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 26s on Fri Mar 7 13:25:31 2025 (User: 50m 37s, System: 3s, Children User: 0s, Children System: 0s)