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: 2104 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 9s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.80027115055e-22 vs 2.80027115052e-22 => 9.82103287583e-12 } ... Amplitude::GaugeTest(): Large deviation { 5.50842927396e-22 vs 5.50842927394e-22 => 4.03477251609e-12 } . Amplitude::GaugeTest(): Large deviation { 4.60749611735e-22 vs 4.60749611739e-22 => -9.49584855192e-12 } . Amplitude::GaugeTest(): Large deviation { 9.01940271954e-22 vs 9.01940271956e-22 => -2.00328642563e-12 } ...... Amplitude::GaugeTest(): Large deviation { 3.91918787912e-24 vs 3.9191878791e-24 => 4.12181400122e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.36913905809e-20 vs 4.36913905812e-20 => -6.8665073627e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.88525121997e-21 vs 1.88525121998e-21 => -2.80075962422e-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 / 10d 18h 19m 59s left ) -> ETA: Tue Mar 18 06:54 XS = 1.44410247357e-06 pb +- ( 1.44410247357e-06 pb = 100 % ) Event 2 ( 0s elapsed / 5d 9h 9m 59s left ) -> ETA: Wed Mar 12 21:44 XS = -4.49187777064e-06 pb +- ( 5.93598024421e-06 pb = -132 % ) Event 3 ( 0s elapsed / 3d 15h 2m 12s left ) -> ETA: Tue Mar 11 03:36 XS = 0.05683756883 pb +- ( 0.0568420608111 pb = 100 % ) Event 4 ( 0s elapsed / 2d 17h 16m 39s left ) -> ETA: Mon Mar 10 05:51 XS = 0.0426220725828 pb +- ( 0.0426332062151 pb = 100 % ) Event 5 ( 0s elapsed / 2d 4h 46m 39s left ) -> ETA: Sun Mar 09 17:21 XS = 0.0341293628501 pb +- ( 0.0340980979222 pb = 99 % ) Event 6 ( 0s elapsed / 1d 19h 58m 52s left ) -> ETA: Sun Mar 09 08:33 XS = 0.0326100642017 pb +- ( 0.0278824040629 pb = 85 % ) Event 7 ( 0s elapsed / 1d 13h 41m 53s left ) -> ETA: Sun Mar 09 02:16 XS = 0.0279848224137 pb +- ( 0.0240145560407 pb = 85 % ) Event 8 ( 0s elapsed / 1d 8h 59m 9s left ) -> ETA: Sat Mar 08 21:33 XS = -0.0831482032129 pb +- ( 0.113062255246 pb = -135 % ) Event 9 ( 0s elapsed / 1d 5h 19m 14s left ) -> ETA: Sat Mar 08 17:53 XS = 0.0329590889018 pb +- ( 0.153046704734 pb = 464 % ) Event 10 ( 0s elapsed / 1d 2h 39m 59s left ) -> ETA: Sat Mar 08 15:14 XS = 0.0296631800116 pb +- ( 0.136928806609 pb = 461 % ) Event 20 ( 0s elapsed / 13h 36m 39s left ) -> ETA: Sat Mar 08 02:11 XS = 2.18687733814 pb +- ( 1.73772403284 pb = 79 % ) Event 30 ( 1s elapsed / 9h 21m 5s left ) -> ETA: Fri Mar 07 21:55 XS = 1.44225536798 pb +- ( 1.12892531234 pb = 78 % ) Event 40 ( 1s elapsed / 7h 9m 8s left ) -> ETA: Fri Mar 07 19:43 XS = 1.24757515873 pb +- ( 0.880391712165 pb = 70 % ) Event 50 ( 1s elapsed / 5h 53m 18s left ) -> ETA: Fri Mar 07 18:27 XS = 3.25386156139 pb +- ( 1.53475858309 pb = 47 % ) Event 60 ( 1s elapsed / 4h 59m 58s left ) -> ETA: Fri Mar 07 17:34 XS = 5.31609493728 pb +- ( 2.74731481168 pb = 51 % ) Event 70 ( 1s elapsed / 4h 24m 16s left ) -> ETA: Fri Mar 07 16:58 XS = 3.7539232672 pb +- ( 2.36104441033 pb = 62 % ) Event 80 ( 1s elapsed / 3h 57m 28s left ) -> ETA: Fri Mar 07 16:31 XS = 4.20491414981 pb +- ( 2.16186484771 pb = 51 % ) Event 90 ( 1s elapsed / 3h 34m 47s left ) -> ETA: Fri Mar 07 16:09 XS = 4.1636778369 pb +- ( 1.98201647773 pb = 47 % ) Event 100 ( 1s elapsed / 3h 18m 18s left ) -> ETA: Fri Mar 07 15:52 XS = 4.00481913724 pb +- ( 1.78290077971 pb = 44 % ) Event 200 ( 1s elapsed / 2h 2m 28s left ) -> ETA: Fri Mar 07 14:36 XS = 3.19814290722 pb +- ( 1.04513251763 pb = 32 % ) Event 300 ( 1s elapsed / 1h 38m 51s left ) -> ETA: Fri Mar 07 14:13 XS = 5.08271491581 pb +- ( 1.40991748064 pb = 27 % ) Event 400 ( 2s elapsed / 1h 26m 12s left ) -> ETA: Fri Mar 07 14:00 XS = 5.25149744977 pb +- ( 1.18596957743 pb = 22 % ) Event 500 ( 2s elapsed / 1h 18m 37s left ) -> ETA: Fri Mar 07 13:53 XS = 5.07417099149 pb +- ( 1.00586378699 pb = 19 % ) Event 600 ( 2s elapsed / 1h 13m 34s left ) -> ETA: Fri Mar 07 13:47 XS = 4.54451582955 pb +- ( 0.846514026513 pb = 18 % ) Event 700 ( 2s elapsed / 1h 9m 42s left ) -> ETA: Fri Mar 07 13:44 XS = 4.42541198908 pb +- ( 0.772283391843 pb = 17 % ) Event 800 ( 3s elapsed / 1h 7m 14s left ) -> ETA: Fri Mar 07 13:41 XS = 4.53445364034 pb +- ( 0.731693784313 pb = 16 % ) Event 900 ( 3s elapsed / 1h 5m 7s left ) -> ETA: Fri Mar 07 13:39 XS = 4.49616300989 pb +- ( 0.66969867282 pb = 14 % ) Event 1000 ( 3s elapsed / 1h 2m 56s left ) -> ETA: Fri Mar 07 13:37 XS = 4.54340589983 pb +- ( 0.624040445329 pb = 13 % ) Event 2000 ( 6s elapsed / 55m 33s left ) -> ETA: Fri Mar 07 13:30 XS = 4.42310828222 pb +- ( 0.613222039297 pb = 13 % ) Event 3000 ( 9s elapsed / 53m 3s left ) -> ETA: Fri Mar 07 13:27 XS = 4.92850892157 pb +- ( 0.606363892535 pb = 12 % ) Event 4000 ( 12s elapsed / 51m 50s left ) -> ETA: Fri Mar 07 13:26 XS = -0.17835815938 pb +- ( 3.28070819094 pb = -1839 % ) Event 5000 ( 15s elapsed / 50m 46s left ) -> ETA: Fri Mar 07 13:25 XS = 0.853825381756 pb +- ( 2.64013089032 pb = 309 % ) Event 6000 ( 18s elapsed / 50m 23s left ) -> ETA: Fri Mar 07 13:25 XS = 1.52271595322 pb +- ( 2.20301362947 pb = 144 % ) Event 7000 ( 21s elapsed / 49m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 1.32119687001 pb +- ( 1.99830077833 pb = 151 % ) Event 8000 ( 23s elapsed / 49m 31s left ) -> ETA: Fri Mar 07 13:24 XS = 1.59184708248 pb +- ( 1.75068243938 pb = 109 % ) Event 9000 ( 26s elapsed / 49m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 1.75647240294 pb +- ( 1.55821570035 pb = 88 % ) Event 10000 ( 29s elapsed / 49m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 2.17688160328 pb +- ( 1.40706514087 pb = 64 % ) Event 20000 ( 58s elapsed / 47m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 3.3628138562 pb +- ( 0.718217995981 pb = 21 % ) Event 30000 ( 1m 27s elapsed / 47m 8s left ) -> ETA: Fri Mar 07 13:22 XS = 3.69298524114 pb +- ( 0.486273336207 pb = 13 % ) Event 40000 ( 1m 56s elapsed / 46m 36s left ) -> ETA: Fri Mar 07 13:22 XS = 3.69460199087 pb +- ( 0.412830172183 pb = 11 % ) Event 50000 ( 2m 25s elapsed / 46m 7s left ) -> ETA: Fri Mar 07 13:22 XS = 3.80205103511 pb +- ( 0.34431586002 pb = 9 % ) Event 60000 ( 2m 55s elapsed / 45m 41s left ) -> ETA: Fri Mar 07 13:22 XS = 4.01582661552 pb +- ( 0.305860572458 pb = 7 % ) Event 70000 ( 3m 24s elapsed / 45m 12s left ) -> ETA: Fri Mar 07 13:22 XS = 4.1242913609 pb +- ( 0.267484387158 pb = 6 % ) Event 80000 ( 3m 53s elapsed / 44m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 4.16331670678 pb +- ( 0.237338091133 pb = 5 % ) Event 90000 ( 4m 22s elapsed / 44m 14s left ) -> ETA: Fri Mar 07 13:22 XS = 4.11307457939 pb +- ( 0.234933521486 pb = 5 % ) Event 100000 ( 4m 51s elapsed / 43m 43s left ) -> ETA: Fri Mar 07 13:22 XS = 4.03272739317 pb +- ( 0.216634501447 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 43s elapsed / 38m 52s left ) -> ETA: Fri Mar 07 13:22 XS = 4.21816427239 pb +- ( 0.132084252507 pb = 3 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 300000 ( 14m 36s elapsed / 34m 5s left ) -> ETA: Fri Mar 07 13:23 XS = 4.19013037579 pb +- ( 0.122956493175 pb = 2 % ) Event 400000 ( 19m 31s elapsed / 29m 16s left ) -> ETA: Fri Mar 07 13:23 XS = 4.2938861043 pb +- ( 0.10745395287 pb = 2 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (-0.0290171632388,0.0708600662162,0.00575440974915,0.0109255105181) (1) Event 500000 ( 24m 27s elapsed / 24m 27s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29912006216 pb +- ( 0.0937102137013 pb = 2 % ) Event 600000 ( 29m 24s elapsed / 19m 36s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26827720464 pb +- ( 0.0829634005637 pb = 1 % ) Event 700000 ( 34m 23s elapsed / 14m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27545376274 pb +- ( 0.0748571209257 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 39m 23s elapsed / 9m 50s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26017324089 pb +- ( 0.0681916941889 pb = 1 % ) Event 900000 ( 44m 23s elapsed / 4m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26559369803 pb +- ( 0.0649249510461 pb = 1 % ) Event 1000000 ( 2959 s total ) = 29192936.9311 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.28085 0 % 0.0608664 1.42 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5794 (1005796) -> 0.5 % From "Jet_Evolution:CSS": 1075 (1006871) -> 0.1 % Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 117/20 Perturbative Interface (Matrix Elements): momentum failures: 91 amplitude failures: 983 Remnant Kinematics: 1 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: 49m 30s on Fri Mar 7 13:23:42 2025 (User: 48m 41s, System: 2s, Children User: 0s, Children System: 0s)