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: 2117 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (225 MB, 10s/9s) Performing tests Amplitude::GaugeTest(): Large deviation { 7.8674403813e-21 vs 7.86744038127e-21 => 3.43414185977e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.42803484753e-22 vs 4.42803484741e-22 => 2.62518895511e-11 } ..... Amplitude::GaugeTest(): Large deviation { 3.74962651462e-19 vs 3.74962651464e-19 => -3.96638277778e-12 } ...... Amplitude::GaugeTest(): Large deviation { 7.03288895137e-24 vs 7.03288895134e-24 => 5.12501152627e-12 } . Amplitude::GaugeTest(): Large deviation { 3.02097084471e-22 vs 3.0209708447e-22 => 4.66915395236e-12 } . Amplitude::GaugeTest(): Large deviation { 5.42594571381e-22 vs 5.42594571385e-22 => -7.75335351477e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 9.60539281056e-24 vs 9.60539281048e-24 => 8.08042521783e-12 } .................................................................................................. done (225 MB, 0s/0s) Initializing scales........................................................................ done (227 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 / 12d 11h 59m 58s left ) -> ETA: Thu Mar 20 00:34 XS = 1.72784857743e-09 pb +- ( 1.72784857743e-09 pb = 100 % ) Event 2 ( 1s elapsed / 6d 5h 59m 58s left ) -> ETA: Thu Mar 13 18:34 XS = 1.09707782695e-09 pb +- ( 6.30770750474e-10 pb = 57 % ) Event 3 ( 1s elapsed / 4d 3h 59m 58s left ) -> ETA: Tue Mar 11 16:34 XS = 0.000375228425652 pb +- ( 0.000375227328575 pb = 99 % ) Event 4 ( 1s elapsed / 3d 3h 41m 38s left ) -> ETA: Mon Mar 10 16:16 XS = 0.000281421319239 pb +- ( 0.000281420587854 pb = 99 % ) Event 5 ( 1s elapsed / 2d 12h 33m 18s left ) -> ETA: Mon Mar 10 01:07 XS = 0.0002476287198 pb +- ( 0.00022059117874 pb = 89 % ) Event 6 ( 1s elapsed / 2d 2h 27m 45s left ) -> ETA: Sun Mar 09 15:02 XS = 0.0404567291521 pb +- ( 0.0402506748422 pb = 99 % ) Event 7 ( 1s elapsed / 1d 19h 39m 1s left ) -> ETA: Sun Mar 09 08:13 XS = -0.0110035065162 pb +- ( 0.0558409436845 pb = -507 % ) Event 8 ( 1s elapsed / 1d 14h 11m 38s left ) -> ETA: Sun Mar 09 02:46 XS = -0.804366811988 pb +- ( 0.794933898675 pb = -98 % ) Event 9 ( 1s elapsed / 1d 9h 57m 1s left ) -> ETA: Sat Mar 08 22:31 XS = -0.616034447158 pb +- ( 0.611904402857 pb = -99 % ) Event 10 ( 1s elapsed / 1d 6h 49m 58s left ) -> ETA: Sat Mar 08 19:24 XS = -0.573523325417 pb +- ( 0.568106171882 pb = -99 % ) Event 20 ( 1s elapsed / 15h 49m 58s left ) -> ETA: Sat Mar 08 04:24 XS = -0.085928604077 pb +- ( 0.368447894235 pb = -428 % ) Event 30 ( 1s elapsed / 10h 44m 25s left ) -> ETA: Fri Mar 07 23:18 XS = 2.73816089519 pb +- ( 2.5160148876 pb = 91 % ) Event 40 ( 1s elapsed / 8h 15m 48s left ) -> ETA: Fri Mar 07 20:50 XS = 3.64639168024 pb +- ( 2.40496106956 pb = 65 % ) Event 50 ( 1s elapsed / 6h 49m 58s left ) -> ETA: Fri Mar 07 19:24 XS = 3.27777607971 pb +- ( 2.03251186112 pb = 62 % ) Event 60 ( 1s elapsed / 5h 49m 58s left ) -> ETA: Fri Mar 07 18:24 XS = 4.87997507361 pb +- ( 2.45290609017 pb = 50 % ) Event 70 ( 1s elapsed / 5h 4m 44s left ) -> ETA: Fri Mar 07 17:39 XS = 6.41830946536 pb +- ( 2.53579259079 pb = 39 % ) Event 80 ( 1s elapsed / 4h 32m 53s left ) -> ETA: Fri Mar 07 17:07 XS = 5.66370732366 pb +- ( 2.1232817846 pb = 37 % ) Event 90 ( 1s elapsed / 4h 6m 16s left ) -> ETA: Fri Mar 07 16:40 XS = 6.22956985056 pb +- ( 2.05738758504 pb = 33 % ) Event 100 ( 1s elapsed / 3h 48m 18s left ) -> ETA: Fri Mar 07 16:22 XS = 5.34848539918 pb +- ( 2.12493505888 pb = 39 % ) Event 200 ( 1s elapsed / 2h 19m 8s left ) -> ETA: Fri Mar 07 14:53 XS = 5.51022159152 pb +- ( 1.56006267175 pb = 28 % ) Event 300 ( 1s elapsed / 1h 48m 18s left ) -> ETA: Fri Mar 07 14:22 XS = 4.95625002787 pb +- ( 1.1403943092 pb = 23 % ) Event 400 ( 2s elapsed / 1h 32m 52s left ) -> ETA: Fri Mar 07 14:07 XS = 4.18391089973 pb +- ( 0.883676381786 pb = 21 % ) Event 500 ( 2s elapsed / 1h 23m 57s left ) -> ETA: Fri Mar 07 13:58 XS = 4.49218116075 pb +- ( 0.823172872912 pb = 18 % ) Event 600 ( 2s elapsed / 1h 17m 10s left ) -> ETA: Fri Mar 07 13:51 XS = 4.76657533398 pb +- ( 0.823180508204 pb = 17 % ) Event 700 ( 3s elapsed / 1h 12m 34s left ) -> ETA: Fri Mar 07 13:47 XS = 4.54523929789 pb +- ( 0.747775887602 pb = 16 % ) Event 800 ( 3s elapsed / 1h 9m 44s left ) -> ETA: Fri Mar 07 13:44 XS = 5.25043996675 pb +- ( 0.882067541943 pb = 16 % ) Event 900 ( 3s elapsed / 1h 7m 9s left ) -> ETA: Fri Mar 07 13:41 XS = 5.11921229482 pb +- ( 0.79860147799 pb = 15 % ) Event 1000 ( 3s elapsed / 1h 5m 6s left ) -> ETA: Fri Mar 07 13:39 XS = 4.88854891693 pb +- ( 0.737689381731 pb = 15 % ) Event 2000 ( 6s elapsed / 55m 58s left ) -> ETA: Fri Mar 07 13:30 XS = 2.71259199199 pb +- ( 1.2051825357 pb = 44 % ) Event 3000 ( 9s elapsed / 52m 47s left ) -> ETA: Fri Mar 07 13:27 XS = 3.32145237184 pb +- ( 0.886026743129 pb = 26 % ) Event 4000 ( 12s elapsed / 51m 27s left ) -> ETA: Fri Mar 07 13:26 XS = 3.08619846386 pb +- ( 0.878582060685 pb = 28 % ) Event 5000 ( 15s elapsed / 50m 34s left ) -> ETA: Fri Mar 07 13:25 XS = 3.65286658213 pb +- ( 0.744830924918 pb = 20 % ) Event 6000 ( 18s elapsed / 49m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.24734056714 pb +- ( 0.651884630608 pb = 15 % ) Event 7000 ( 20s elapsed / 49m 36s left ) -> ETA: Fri Mar 07 13:24 XS = 4.07858300143 pb +- ( 0.5752688082 pb = 14 % ) Event 8000 ( 23s elapsed / 49m 16s left ) -> ETA: Fri Mar 07 13:24 XS = 4.05484197902 pb +- ( 0.510497962783 pb = 12 % ) Event 9000 ( 26s elapsed / 48m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.19770164142 pb +- ( 0.496900004824 pb = 11 % ) Event 10000 ( 29s elapsed / 48m 41s left ) -> ETA: Fri Mar 07 13:23 XS = 4.1801792486 pb +- ( 0.454241510114 pb = 10 % ) Event 20000 ( 58s elapsed / 47m 32s left ) -> ETA: Fri Mar 07 13:22 XS = 4.02591654962 pb +- ( 0.306188034244 pb = 7 % ) Event 30000 ( 1m 26s elapsed / 46m 52s left ) -> ETA: Fri Mar 07 13:22 XS = 4.18140195008 pb +- ( 0.262128154721 pb = 6 % ) Event 40000 ( 1m 55s elapsed / 46m 12s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37382285813 pb +- ( 0.23613598259 pb = 5 % ) Event 50000 ( 2m 24s elapsed / 45m 45s left ) -> ETA: Fri Mar 07 13:22 XS = 4.33684169053 pb +- ( 0.236153200971 pb = 5 % ) Event 60000 ( 2m 53s elapsed / 45m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 4.29843378339 pb +- ( 0.203615903294 pb = 4 % ) Event 70000 ( 3m 22s elapsed / 44m 46s left ) -> ETA: Fri Mar 07 13:22 XS = 4.31404347519 pb +- ( 0.181284261009 pb = 4 % ) Event 80000 ( 3m 50s elapsed / 44m 14s left ) -> ETA: Fri Mar 07 13:22 XS = 4.10959752226 pb +- ( 0.248573804921 pb = 6 % ) Event 90000 ( 4m 19s elapsed / 43m 47s left ) -> ETA: Fri Mar 07 13:22 XS = 4.12496270361 pb +- ( 0.224351889347 pb = 5 % ) Event 100000 ( 4m 48s elapsed / 43m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 3.99209272952 pb +- ( 0.229783012109 pb = 5 % ) Event 200000 ( 9m 38s elapsed / 38m 32s left ) -> ETA: Fri Mar 07 13:22 XS = 4.28666992085 pb +- ( 0.131776386807 pb = 3 % ) Event 300000 ( 14m 30s elapsed / 33m 51s left ) -> ETA: Fri Mar 07 13:22 XS = 4.34683649252 pb +- ( 0.101366710965 pb = 2 % ) Event 400000 ( 19m 22s elapsed / 29m 3s left ) -> ETA: Fri Mar 07 13:22 XS = 4.35663272462 pb +- ( 0.0891873419097 pb = 2 % ) Event 500000 ( 24m 16s elapsed / 24m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 4.2664347406 pb +- ( 0.0775576105598 pb = 1 % ) Event 600000 ( 29m 11s elapsed / 19m 27s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27708149443 pb +- ( 0.0767014747396 pb = 1 % ) Event 700000 ( 34m 7s elapsed / 14m 37s left ) -> ETA: Fri Mar 07 13:23 XS = 3.77844255119 pb +- ( 0.50246705275 pb = 13 % ) Event 800000 ( 39m 4s elapsed / 9m 46s left ) -> ETA: Fri Mar 07 13:23 XS = 3.81990696895 pb +- ( 0.44012476163 pb = 11 % ) Event 900000 ( 44m 3s elapsed / 4m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.00618079598 pb +- ( 0.409807895179 pb = 10 % ) Event 1000000 ( 2939 s total ) = 29402456.3302 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.02715 0 % 0.369154 9.16 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5628 (1005628) -> 0.5 % From "Jet_Evolution:CSS": 1082 (1006710) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 90/20 Perturbative Interface (Matrix Elements): momentum failures: 88 amplitude failures: 994 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 9s on Fri Mar 7 13:23:22 2025 (User: 48m 22s, System: 2s, Children User: 0s, Children System: 0s)