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: 2005 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 10s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.19880316713e-22 vs 2.19880316714e-22 => -2.26441088103e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.45765838536e-23 vs 5.45765838537e-23 => -2.0963231151e-12 } . Amplitude::GaugeTest(): Large deviation { 4.77349114776e-22 vs 4.77349114773e-22 => 5.43121103647e-12 } ............ Amplitude::GaugeTest(): Large deviation { 1.18652903135e-21 vs 1.18652903134e-21 => 4.26547686061e-12 } . Amplitude::GaugeTest(): Large deviation { 5.38924801711e-20 vs 5.38924801709e-20 => 3.32867067243e-12 } ......... Amplitude::GaugeTest(): Large deviation { 7.09996334337e-22 vs 7.09996334335e-22 => 2.19668727652e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.28115221176e-21 vs 2.28115221177e-21 => -2.61168864313e-12 } ............................................................................................ done (220 MB, 0s/0s) Initializing scales........................................................................ done (224 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 / 7d 20h 53m 19s left ) -> ETA: Sat Mar 15 09:27 XS = 0.00182465725823 pb +- ( 0.00182465725823 pb = 100 % ) Event 2 ( 0s elapsed / 3d 23h 49m 59s left ) -> ETA: Tue Mar 11 12:24 XS = 63.13593399 pb +- ( 63.1341093328 pb = 99 % ) Event 3 ( 0s elapsed / 2d 15h 53m 19s left ) -> ETA: Mon Mar 10 04:27 XS = 42.0906482791 pb +- ( 42.0896975249 pb = 99 % ) Event 4 ( 0s elapsed / 1d 23h 54m 59s left ) -> ETA: Sun Mar 09 12:29 XS = 31.5680573619 pb +- ( 31.567328656 pb = 99 % ) Event 5 ( 0s elapsed / 1d 14h 19m 59s left ) -> ETA: Sun Mar 09 02:54 XS = 25.343888728 pb +- ( 25.23168679 pb = 99 % ) Event 6 ( 0s elapsed / 1d 7h 56m 39s left ) -> ETA: Sat Mar 08 20:30 XS = 21.1195120235 pb +- ( 21.0302330956 pb = 99 % ) Event 7 ( 0s elapsed / 1d 3h 46m 39s left ) -> ETA: Sat Mar 08 16:20 XS = 18.1024388781 pb +- ( 18.0280441568 pb = 99 % ) Event 8 ( 0s elapsed / 1d 18m 19s left ) -> ETA: Sat Mar 08 12:52 XS = 19.009425202 pb +- ( 15.6390666691 pb = 82 % ) Event 9 ( 0s elapsed / 21h 36m 17s left ) -> ETA: Sat Mar 08 10:10 XS = 16.883058472 pb +- ( 13.95530868 pb = 82 % ) Event 10 ( 0s elapsed / 19h 43m 19s left ) -> ETA: Sat Mar 08 08:17 XS = 15.1947526248 pb +- ( 12.595669451 pb = 82 % ) Event 20 ( 0s elapsed / 10h 8m 19s left ) -> ETA: Fri Mar 07 22:42 XS = 6.29681516985 pb +- ( 5.88817556042 pb = 93 % ) Event 30 ( 0s elapsed / 7h 2m 12s left ) -> ETA: Fri Mar 07 19:36 XS = 4.74280727342 pb +- ( 3.94613219616 pb = 83 % ) Event 40 ( 0s elapsed / 5h 24m 59s left ) -> ETA: Fri Mar 07 17:59 XS = 3.64234277616 pb +- ( 2.96366857751 pb = 81 % ) Event 50 ( 0s elapsed / 4h 29m 59s left ) -> ETA: Fri Mar 07 17:04 XS = 3.37096890448 pb +- ( 2.38472443192 pb = 70 % ) Event 60 ( 0s elapsed / 3h 50m 32s left ) -> ETA: Fri Mar 07 16:24 XS = -1.19592746685 pb +- ( 4.25980299956 pb = -356 % ) Event 70 ( 0s elapsed / 3h 24m 44s left ) -> ETA: Fri Mar 07 15:59 XS = -0.381377137717 pb +- ( 3.75562769244 pb = -984 % ) Event 80 ( 0s elapsed / 3h 3m 19s left ) -> ETA: Fri Mar 07 15:37 XS = -0.0421881625114 pb +- ( 3.28975357642 pb = -7797 % ) Event 90 ( 0s elapsed / 2h 48m 30s left ) -> ETA: Fri Mar 07 15:22 XS = -0.0388791114917 pb +- ( 2.91859198314 pb = -7506 % ) Event 100 ( 0s elapsed / 2h 34m 59s left ) -> ETA: Fri Mar 07 15:09 XS = 0.542083355925 pb +- ( 2.67281118898 pb = 493 % ) Event 200 ( 1s elapsed / 1h 39m 8s left ) -> ETA: Fri Mar 07 14:13 XS = 2.92296105013 pb +- ( 1.89386709374 pb = 64 % ) Event 300 ( 1s elapsed / 1h 21m 5s left ) -> ETA: Fri Mar 07 13:55 XS = 2.71761969563 pb +- ( 1.38421024018 pb = 50 % ) Event 400 ( 1s elapsed / 1h 12m 28s left ) -> ETA: Fri Mar 07 13:46 XS = 2.7444261922 pb +- ( 1.0611904438 pb = 38 % ) Event 500 ( 2s elapsed / 1h 7m 17s left ) -> ETA: Fri Mar 07 13:41 XS = 2.87923253764 pb +- ( 0.87758236432 pb = 30 % ) Event 600 ( 2s elapsed / 1h 3m 51s left ) -> ETA: Fri Mar 07 13:38 XS = 3.78391469613 pb +- ( 0.837220285064 pb = 22 % ) Event 700 ( 2s elapsed / 1h 1m 51s left ) -> ETA: Fri Mar 07 13:36 XS = 3.79606439103 pb +- ( 0.752415870531 pb = 19 % ) Event 800 ( 2s elapsed / 1h 9s left ) -> ETA: Fri Mar 07 13:34 XS = 3.98045272586 pb +- ( 0.93763020135 pb = 23 % ) Event 900 ( 3s elapsed / 58m 39s left ) -> ETA: Fri Mar 07 13:32 XS = 3.77927159767 pb +- ( 0.842675780477 pb = 22 % ) Event 1000 ( 3s elapsed / 58m 6s left ) -> ETA: Fri Mar 07 13:32 XS = 3.62089818642 pb +- ( 0.763566717473 pb = 21 % ) Event 2000 ( 6s elapsed / 53m 13s left ) -> ETA: Fri Mar 07 13:27 XS = 4.87689000817 pb +- ( 0.838347594571 pb = 17 % ) Event 3000 ( 9s elapsed / 51m 43s left ) -> ETA: Fri Mar 07 13:26 XS = 5.29675973219 pb +- ( 0.631397470065 pb = 11 % ) Event 4000 ( 12s elapsed / 50m 57s left ) -> ETA: Fri Mar 07 13:25 XS = 4.68628158152 pb +- ( 0.580635743883 pb = 12 % ) Event 5000 ( 15s elapsed / 50m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.69966195892 pb +- ( 0.483069823805 pb = 10 % ) Event 6000 ( 18s elapsed / 50m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 4.4855697277 pb +- ( 0.423580865395 pb = 9 % ) Event 7000 ( 21s elapsed / 50m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.33016567863 pb +- ( 0.370243813466 pb = 8 % ) Event 8000 ( 24s elapsed / 49m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.21393238033 pb +- ( 0.353438740071 pb = 8 % ) Event 9000 ( 27s elapsed / 49m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.09199081534 pb +- ( 0.337655139267 pb = 8 % ) Event 10000 ( 30s elapsed / 49m 35s left ) -> ETA: Fri Mar 07 13:24 XS = 4.05864468591 pb +- ( 0.323940397773 pb = 7 % ) Event 20000 ( 59s elapsed / 48m 24s left ) -> ETA: Fri Mar 07 13:23 XS = 4.17822268564 pb +- ( 0.228488233446 pb = 5 % ) Event 30000 ( 1m 28s elapsed / 47m 46s left ) -> ETA: Fri Mar 07 13:23 XS = 4.32944221189 pb +- ( 0.21061162313 pb = 4 % ) Event 40000 ( 1m 57s elapsed / 47m 10s left ) -> ETA: Fri Mar 07 13:23 XS = 4.59759598133 pb +- ( 0.181084727115 pb = 3 % ) Event 50000 ( 2m 27s elapsed / 46m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.46749599702 pb +- ( 0.170461587783 pb = 3 % ) Event 60000 ( 2m 57s elapsed / 46m 14s left ) -> ETA: Fri Mar 07 13:23 XS = 4.48471976297 pb +- ( 0.163195630387 pb = 3 % ) Event 70000 ( 3m 26s elapsed / 45m 46s left ) -> ETA: Fri Mar 07 13:23 XS = 4.44228778354 pb +- ( 0.150863451425 pb = 3 % ) Event 80000 ( 3m 56s elapsed / 45m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 4.48198672835 pb +- ( 0.144257268012 pb = 3 % ) Event 90000 ( 4m 25s elapsed / 44m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.72944470493 pb +- ( 0.250685096646 pb = 5 % ) Event 100000 ( 4m 55s elapsed / 44m 19s left ) -> ETA: Fri Mar 07 13:23 XS = 4.73859552808 pb +- ( 0.23498976291 pb = 4 % ) Event 200000 ( 9m 54s elapsed / 39m 36s left ) -> ETA: Fri Mar 07 13:23 XS = 4.50331225184 pb +- ( 0.1511000417 pb = 3 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 300000 ( 14m 54s elapsed / 34m 46s left ) -> ETA: Fri Mar 07 13:23 XS = 4.54996963797 pb +- ( 0.109755680197 pb = 2 % ) Event 400000 ( 19m 56s elapsed / 29m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.509503181 pb +- ( 0.0954882935433 pb = 2 % ) Event 500000 ( 24m 59s elapsed / 24m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.50465553764 pb +- ( 0.0844968934168 pb = 1 % ) Event 600000 ( 30m 5s elapsed / 20m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.51549150162 pb +- ( 0.0950402438097 pb = 2 % ) Event 700000 ( 35m 11s elapsed / 15m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46613833846 pb +- ( 0.0852863776091 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 40m 19s elapsed / 10m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47486288462 pb +- ( 0.0804682165731 pb = 1 % ) Event 900000 ( 45m 27s elapsed / 5m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47866098248 pb +- ( 0.0794012297935 pb = 1 % ) Event 1000000 ( 3032 s total ) = 28492471.2602 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.427 0 % 0.0779069 1.75 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5720 (1005721) -> 0.5 % From "Jet_Evolution:CSS": 1103 (1006824) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 117/20 Perturbative Interface (Matrix Elements): momentum failures: 78 amplitude failures: 1025 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: 50m 43s on Fri Mar 7 13:24:48 2025 (User: 49m 53s, System: 3s, Children User: 0s, Children System: 0s)