Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:17 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2179 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.25059189934e-21 vs 2.25059189933e-21 => 5.29776222891e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.35981974688e-22 vs 5.35981974691e-22 => -6.66966482044e-12 } .... Amplitude::GaugeTest(): Large deviation { 9.66281884548e-21 vs 9.66281884546e-21 => 2.06235029054e-12 } ...... Amplitude::GaugeTest(): Large deviation { 2.37380896678e-23 vs 2.3738089668e-23 => -4.87165863206e-12 } . Amplitude::GaugeTest(): Large deviation { 2.50899451439e-23 vs 2.5089945144e-23 => -2.98050473191e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.2702247886e-22 vs 1.2702247886e-22 => 2.05768735384e-12 } ..........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.05885820492e-20 vs 2.05885820492e-20 => 2.69029243327e-12 } ........................................................................................ done (220 MB, 0s/0s) Initializing scales........................................................................ done (222 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 20h 19m 58s left ) -> ETA: Thu Mar 20 08:54 XS = -0.000390934854981 pb +- ( -0.000390934854981 pb = 100 % ) Event 2 ( 1s elapsed / 6d 11h 33m 18s left ) -> ETA: Fri Mar 14 00:07 XS = 0.0204141839867 pb +- ( 0.0208051188416 pb = 101 % ) Event 3 ( 1s elapsed / 4d 7h 42m 12s left ) -> ETA: Tue Mar 11 20:16 XS = 2.57574534014 pb +- ( 2.55535938802 pb = 99 % ) Event 4 ( 1s elapsed / 3d 6h 28m 18s left ) -> ETA: Mon Mar 10 19:02 XS = 1.93180971187 pb +- ( 1.91822415122 pb = 99 % ) Event 5 ( 1s elapsed / 2d 14h 46m 38s left ) -> ETA: Mon Mar 10 03:21 XS = 1.33220617103 pb +- ( 1.27154338138 pb = 95 % ) Event 6 ( 1s elapsed / 2d 4h 18m 52s left ) -> ETA: Sun Mar 09 16:53 XS = 1.14201226687 pb +- ( 1.09135099119 pb = 95 % ) Event 7 ( 1s elapsed / 1d 20h 50m 27s left ) -> ETA: Sun Mar 09 09:24 XS = 0.999287417422 pb +- ( 0.955853347609 pb = 95 % ) Event 8 ( 1s elapsed / 1d 15h 34m 58s left ) -> ETA: Sun Mar 09 04:09 XS = 0.799719679795 pb +- ( 0.765635613311 pb = 95 % ) Event 9 ( 1s elapsed / 1d 11h 11m 5s left ) -> ETA: Sat Mar 08 23:45 XS = 0.727017890722 pb +- ( 0.69634905581 pb = 95 % ) Event 10 ( 1s elapsed / 1d 7h 39m 58s left ) -> ETA: Sat Mar 08 20:14 XS = 0.666265038555 pb +- ( 0.638573343728 pb = 95 % ) Event 20 ( 1s elapsed / 16h 23m 18s left ) -> ETA: Sat Mar 08 04:57 XS = -0.0864682978682 pb +- ( 0.686414583698 pb = -793 % ) Event 30 ( 1s elapsed / 11h 12m 12s left ) -> ETA: Fri Mar 07 23:46 XS = -0.171199308654 pb +- ( 0.480666866644 pb = -280 % ) Event 40 ( 1s elapsed / 8h 36m 38s left ) -> ETA: Fri Mar 07 21:11 XS = 3.16802807732 pb +- ( 2.6360392522 pb = 83 % ) Event 50 ( 1s elapsed / 7h 6m 38s left ) -> ETA: Fri Mar 07 19:41 XS = 5.48809844788 pb +- ( 3.30682383495 pb = 60 % ) Event 60 ( 1s elapsed / 6h 1m 5s left ) -> ETA: Fri Mar 07 18:35 XS = 5.06970963976 pb +- ( 2.80003789253 pb = 55 % ) Event 70 ( 1s elapsed / 5h 19m 1s left ) -> ETA: Fri Mar 07 17:53 XS = 5.14229154092 pb +- ( 2.43770983023 pb = 47 % ) Event 80 ( 1s elapsed / 4h 45m 23s left ) -> ETA: Fri Mar 07 17:19 XS = 4.63917742785 pb +- ( 2.14275212276 pb = 46 % ) Event 90 ( 1s elapsed / 4h 19m 14s left ) -> ETA: Fri Mar 07 16:53 XS = 4.1704272664 pb +- ( 1.87833759063 pb = 45 % ) Event 100 ( 1s elapsed / 3h 58m 18s left ) -> ETA: Fri Mar 07 16:32 XS = 4.62282766827 pb +- ( 1.83133251938 pb = 39 % ) Event 200 ( 1s elapsed / 2h 24m 8s left ) -> ETA: Fri Mar 07 14:58 XS = 4.96854710811 pb +- ( 1.45731570011 pb = 29 % ) Event 300 ( 2s elapsed / 1h 52m 11s left ) -> ETA: Fri Mar 07 14:26 XS = 4.68868705417 pb +- ( 1.16558312455 pb = 24 % ) Event 400 ( 2s elapsed / 1h 36m 37s left ) -> ETA: Fri Mar 07 14:11 XS = 4.30274283364 pb +- ( 0.992897437144 pb = 23 % ) Event 500 ( 2s elapsed / 1h 26m 57s left ) -> ETA: Fri Mar 07 14:01 XS = 4.58676453912 pb +- ( 0.869913940983 pb = 18 % ) Event 600 ( 2s elapsed / 1h 20m 13s left ) -> ETA: Fri Mar 07 13:54 XS = 3.63920541936 pb +- ( 0.920206857852 pb = 25 % ) Event 700 ( 3s elapsed / 1h 15m 53s left ) -> ETA: Fri Mar 07 13:50 XS = 3.38782081775 pb +- ( 0.806016335653 pb = 23 % ) Event 800 ( 3s elapsed / 1h 12m 39s left ) -> ETA: Fri Mar 07 13:47 XS = 3.44455573589 pb +- ( 0.741435750626 pb = 21 % ) Event 900 ( 3s elapsed / 1h 10m 7s left ) -> ETA: Fri Mar 07 13:44 XS = 3.76380593266 pb +- ( 0.697018075999 pb = 18 % ) Event 1000 ( 4s elapsed / 1h 7m 45s left ) -> ETA: Fri Mar 07 13:42 XS = 3.61514794169 pb +- ( 0.635371690269 pb = 17 % ) Event 2000 ( 6s elapsed / 57m 33s left ) -> ETA: Fri Mar 07 13:32 XS = 3.92101760678 pb +- ( 0.456411877875 pb = 11 % ) Event 3000 ( 9s elapsed / 54m 20s left ) -> ETA: Fri Mar 07 13:28 XS = 4.29456040502 pb +- ( 0.373890823759 pb = 8 % ) Event 4000 ( 12s elapsed / 52m 54s left ) -> ETA: Fri Mar 07 13:27 XS = 4.32388746415 pb +- ( 0.395078790791 pb = 9 % ) Event 5000 ( 15s elapsed / 52m left ) -> ETA: Fri Mar 07 13:26 XS = 4.33440554278 pb +- ( 0.470026759123 pb = 10 % ) Event 6000 ( 18s elapsed / 51m 18s left ) -> ETA: Fri Mar 07 13:26 XS = 4.23757425797 pb +- ( 0.422029952066 pb = 9 % ) Event 7000 ( 21s elapsed / 50m 54s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29764935708 pb +- ( 0.39635172072 pb = 9 % ) Event 8000 ( 24s elapsed / 50m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.27443684396 pb +- ( 0.384508534245 pb = 8 % ) Event 9000 ( 27s elapsed / 50m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.27881881455 pb +- ( 0.356624574208 pb = 8 % ) Event 10000 ( 30s elapsed / 50m 4s left ) -> ETA: Fri Mar 07 13:25 XS = 4.02535914892 pb +- ( 0.38870528586 pb = 9 % ) Event 20000 ( 59s elapsed / 48m 42s left ) -> ETA: Fri Mar 07 13:24 XS = 3.91826772589 pb +- ( 0.364797459504 pb = 9 % ) Event 30000 ( 1m 29s elapsed / 48m left ) -> ETA: Fri Mar 07 13:23 XS = 4.06593180832 pb +- ( 0.273818349901 pb = 6 % ) Event 40000 ( 1m 58s elapsed / 47m 30s left ) -> ETA: Fri Mar 07 13:23 XS = 3.84605811274 pb +- ( 0.249322704172 pb = 6 % ) Event 50000 ( 2m 28s elapsed / 47m 3s left ) -> ETA: Fri Mar 07 13:23 XS = 3.84286914257 pb +- ( 0.218771701587 pb = 5 % ) Event 60000 ( 2m 58s elapsed / 46m 37s left ) -> ETA: Fri Mar 07 13:24 XS = 4.08369555335 pb +- ( 0.208216153933 pb = 5 % ) Event 70000 ( 3m 28s elapsed / 46m 11s left ) -> ETA: Fri Mar 07 13:24 XS = 3.95954934073 pb +- ( 0.212407528006 pb = 5 % ) Event 80000 ( 3m 58s elapsed / 45m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 3.98890632151 pb +- ( 0.213930815756 pb = 5 % ) Event 90000 ( 4m 28s elapsed / 45m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.01192770753 pb +- ( 0.195777213595 pb = 4 % ) Event 100000 ( 4m 58s elapsed / 44m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.03577797486 pb +- ( 0.179303564914 pb = 4 % ) Event 200000 ( 10m 1s elapsed / 40m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.11293849523 pb +- ( 0.12687855689 pb = 3 % ) Event 300000 ( 15m 2s elapsed / 35m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 4.18875205661 pb +- ( 0.120740036169 pb = 2 % ) Event 400000 ( 20m 6s elapsed / 30m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.30513315109 pb +- ( 0.114373358497 pb = 2 % ) Event 500000 ( 25m 13s elapsed / 25m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3225203188 pb +- ( 0.0999014490821 pb = 2 % ) Event 600000 ( 30m 25s elapsed / 20m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29458647177 pb +- ( 0.0865584365911 pb = 2 % ) Event 700000 ( 35m 36s elapsed / 15m 15s left ) -> ETA: Fri Mar 07 13:25 XS = 4.28810009618 pb +- ( 0.0774408437278 pb = 1 % ) Event 800000 ( 40m 47s elapsed / 10m 11s left ) -> ETA: Fri Mar 07 13:25 XS = 4.32615235807 pb +- ( 0.0835865869718 pb = 1 % ) Event 900000 ( 45m 56s elapsed / 5m 6s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34198419707 pb +- ( 0.0757768229477 pb = 1 % ) Event 1000000 ( 3063 s total ) = 28208652.6124 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.33579 0 % 0.0705982 1.62 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5678 (1005678) -> 0.5 % From "Jet_Evolution:CSS": 1089 (1006767) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 99/20 Perturbative Interface (Matrix Elements): momentum failures: 84 amplitude failures: 1005 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 14s on Fri Mar 7 13:25:31 2025 (User: 50m 31s, System: 3s, Children User: 0s, Children System: 0s)