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: 2081 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.59613489694e-22 vs 1.59613489695e-22 => -2.30893082431e-12 } .......... Amplitude::GaugeTest(): Large deviation { 2.97322996192e-19 vs 2.97322996191e-19 => 3.05266922851e-12 } .......... Amplitude::GaugeTest(): Large deviation { 1.37783870739e-20 vs 1.37783870739e-20 => -3.10007575166e-12 } . Amplitude::GaugeTest(): Large deviation { 9.97100837809e-22 vs 9.97100837824e-22 => -1.42752476506e-11 } ......... Amplitude::GaugeTest(): Large deviation { 5.25921861116e-24 vs 5.25921861114e-24 => 2.99471558662e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.66602430044e-21 vs 1.66602430043e-21 => 4.71733763163e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.72694276808e-23 vs 3.72694276806e-23 => 5.17941245448e-12 } ............................................................................. done (224 MB, 0s/0s) Initializing scales........................................................................ done (226 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 / 8d 21h 53m 19s left ) -> ETA: Sun Mar 16 10:27 XS = 1.06556871068 pb +- ( 1.06556871068 pb = 100 % ) Event 2 ( 0s elapsed / 4d 12h 19m 59s left ) -> ETA: Wed Mar 12 00:54 XS = 0.266392199035 pb +- ( 0.266392170549 pb = 99 % ) Event 3 ( 0s elapsed / 3d 13m 19s left ) -> ETA: Mon Mar 10 12:47 XS = -5.13965986157 pb +- ( 5.35560115633 pb = -104 % ) Event 4 ( 0s elapsed / 2d 6h 9m 59s left ) -> ETA: Sun Mar 09 18:44 XS = -4.5066541513 pb +- ( 4.57035779052 pb = -101 % ) Event 5 ( 0s elapsed / 1d 19h 53m 19s left ) -> ETA: Sun Mar 09 08:27 XS = -3.94332228913 pb +- ( 3.9979332832 pb = -101 % ) Event 6 ( 0s elapsed / 1d 12h 34m 25s left ) -> ETA: Sun Mar 09 01:08 XS = -3.50517536811 pb +- ( 3.55296508846 pb = -101 % ) Event 7 ( 0s elapsed / 1d 7h 20m 56s left ) -> ETA: Sat Mar 08 19:55 XS = -2.86787075466 pb +- ( 2.90610824762 pb = -101 % ) Event 8 ( 0s elapsed / 1d 3h 25m 49s left ) -> ETA: Sat Mar 08 16:00 XS = -2.62808833625 pb +- ( 2.66371605667 pb = -101 % ) Event 9 ( 0s elapsed / 1d 22m 56s left ) -> ETA: Sat Mar 08 12:57 XS = -2.19564574606 pb +- ( 2.48813030292 pb = -113 % ) Event 10 ( 0s elapsed / 22h 13m 19s left ) -> ETA: Sat Mar 08 10:47 XS = -2.0394463983 pb +- ( 2.30885073698 pb = -113 % ) Event 20 ( 0s elapsed / 11h 23m 19s left ) -> ETA: Fri Mar 07 23:57 XS = 4.92153114455 pb +- ( 4.70867210166 pb = 95 % ) Event 30 ( 0s elapsed / 7h 46m 39s left ) -> ETA: Fri Mar 07 20:20 XS = 3.57424891402 pb +- ( 3.43824137529 pb = 96 % ) Event 40 ( 0s elapsed / 5h 58m 19s left ) -> ETA: Fri Mar 07 18:32 XS = 5.53490346209 pb +- ( 3.79852594567 pb = 68 % ) Event 50 ( 0s elapsed / 4h 56m 39s left ) -> ETA: Fri Mar 07 17:30 XS = 5.63668625394 pb +- ( 3.17786211259 pb = 56 % ) Event 60 ( 0s elapsed / 4h 15m 32s left ) -> ETA: Fri Mar 07 16:49 XS = 4.64718803042 pb +- ( 2.66574074868 pb = 57 % ) Event 70 ( 0s elapsed / 3h 43m 47s left ) -> ETA: Fri Mar 07 16:18 XS = 4.28616838317 pb +- ( 2.32883164617 pb = 54 % ) Event 80 ( 0s elapsed / 3h 22m 4s left ) -> ETA: Fri Mar 07 15:56 XS = 3.78901963525 pb +- ( 2.06261578856 pb = 54 % ) Event 90 ( 1s elapsed / 3h 5m 10s left ) -> ETA: Fri Mar 07 15:39 XS = 3.4321816853 pb +- ( 1.83333773846 pb = 53 % ) Event 100 ( 1s elapsed / 2h 49m 58s left ) -> ETA: Fri Mar 07 15:24 XS = 3.36247677789 pb +- ( 1.6340848014 pb = 48 % ) Event 200 ( 1s elapsed / 1h 48m 18s left ) -> ETA: Fri Mar 07 14:22 XS = 3.10443288992 pb +- ( 0.925849263236 pb = 29 % ) Event 300 ( 1s elapsed / 1h 27m 45s left ) -> ETA: Fri Mar 07 14:02 XS = 4.78836954216 pb +- ( 1.15443404124 pb = 24 % ) Event 400 ( 1s elapsed / 1h 17m 3s left ) -> ETA: Fri Mar 07 13:51 XS = 4.65561832475 pb +- ( 1.42465608868 pb = 30 % ) Event 500 ( 2s elapsed / 1h 10m 57s left ) -> ETA: Fri Mar 07 13:45 XS = 4.8090696074 pb +- ( 1.20113764101 pb = 24 % ) Event 600 ( 2s elapsed / 1h 7m 27s left ) -> ETA: Fri Mar 07 13:41 XS = 5.23824649022 pb +- ( 1.09048170815 pb = 20 % ) Event 700 ( 2s elapsed / 1h 4m 57s left ) -> ETA: Fri Mar 07 13:39 XS = 5.31719134352 pb +- ( 1.02892519849 pb = 19 % ) Event 800 ( 3s elapsed / 1h 2m 27s left ) -> ETA: Fri Mar 07 13:36 XS = 4.9287893613 pb +- ( 0.916252517714 pb = 18 % ) Event 900 ( 3s elapsed / 1h 52s left ) -> ETA: Fri Mar 07 13:35 XS = 4.85002649672 pb +- ( 0.835727303068 pb = 17 % ) Event 1000 ( 3s elapsed / 59m 6s left ) -> ETA: Fri Mar 07 13:33 XS = 5.04855798983 pb +- ( 0.781104325925 pb = 15 % ) Event 2000 ( 6s elapsed / 53m 8s left ) -> ETA: Fri Mar 07 13:27 XS = 5.34823409669 pb +- ( 0.813823380172 pb = 15 % ) Event 3000 ( 9s elapsed / 51m 4s left ) -> ETA: Fri Mar 07 13:25 XS = 4.8980382736 pb +- ( 0.604487220879 pb = 12 % ) Event 4000 ( 12s elapsed / 50m 10s left ) -> ETA: Fri Mar 07 13:24 XS = 4.83451871114 pb +- ( 0.47818884706 pb = 9 % ) Event 5000 ( 14s elapsed / 49m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 4.60059346171 pb +- ( 0.464229085765 pb = 10 % ) Event 6000 ( 17s elapsed / 48m 45s left ) -> ETA: Fri Mar 07 13:23 XS = 4.66039813598 pb +- ( 0.40160494475 pb = 8 % ) Event 7000 ( 20s elapsed / 48m 19s left ) -> ETA: Fri Mar 07 13:22 XS = 4.46205262171 pb +- ( 0.389809218317 pb = 8 % ) Event 8000 ( 23s elapsed / 48m left ) -> ETA: Fri Mar 07 13:22 XS = 4.51822362899 pb +- ( 0.366048152797 pb = 8 % ) Event 9000 ( 26s elapsed / 47m 48s left ) -> ETA: Fri Mar 07 13:22 XS = 4.47311930955 pb +- ( 0.33851108407 pb = 7 % ) Event 10000 ( 28s elapsed / 47m 41s left ) -> ETA: Fri Mar 07 13:22 XS = 4.41043228681 pb +- ( 0.318412921934 pb = 7 % ) Event 20000 ( 56s elapsed / 46m 30s left ) -> ETA: Fri Mar 07 13:21 XS = 3.81183217815 pb +- ( 0.447125899149 pb = 11 % ) Event 30000 ( 1m 24s elapsed / 45m 47s left ) -> ETA: Fri Mar 07 13:21 XS = 3.58032646017 pb +- ( 0.44004576995 pb = 12 % ) Event 40000 ( 1m 53s elapsed / 45m 21s left ) -> ETA: Fri Mar 07 13:21 XS = 4.79839138261 pb +- ( 1.10869474858 pb = 23 % ) Event 50000 ( 2m 22s elapsed / 44m 59s left ) -> ETA: Fri Mar 07 13:21 XS = 4.57608961594 pb +- ( 0.891146476156 pb = 19 % ) Event 60000 ( 2m 50s elapsed / 44m 32s left ) -> ETA: Fri Mar 07 13:21 XS = 4.57788304001 pb +- ( 0.744435871623 pb = 16 % ) Event 70000 ( 3m 19s elapsed / 44m 10s left ) -> ETA: Fri Mar 07 13:21 XS = 4.67248349725 pb +- ( 0.643211242788 pb = 13 % ) Event 80000 ( 3m 48s elapsed / 43m 42s left ) -> ETA: Fri Mar 07 13:21 XS = 4.70586711816 pb +- ( 0.566147805677 pb = 12 % ) Event 90000 ( 4m 16s elapsed / 43m 16s left ) -> ETA: Fri Mar 07 13:21 XS = 4.6537386217 pb +- ( 0.508402385049 pb = 10 % ) Event 100000 ( 4m 45s elapsed / 42m 49s left ) -> ETA: Fri Mar 07 13:21 XS = 4.69950682326 pb +- ( 0.458603396308 pb = 9 % ) Event 200000 ( 9m 34s elapsed / 38m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 4.25791054768 pb +- ( 0.398486920675 pb = 9 % ) Event 300000 ( 14m 23s elapsed / 33m 35s left ) -> ETA: Fri Mar 07 13:22 XS = 4.41028379546 pb +- ( 0.277787372293 pb = 6 % ) Event 400000 ( 19m 13s elapsed / 28m 49s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39333421312 pb +- ( 0.217373790654 pb = 4 % ) Event 500000 ( 24m 3s elapsed / 24m 3s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39322298017 pb +- ( 0.176955332139 pb = 4 % ) Event 600000 ( 28m 58s elapsed / 19m 18s left ) -> ETA: Fri Mar 07 13:22 XS = 4.34062316953 pb +- ( 0.151793802224 pb = 3 % ) Event 700000 ( 33m 54s elapsed / 14m 31s left ) -> ETA: Fri Mar 07 13:22 XS = 4.34769549386 pb +- ( 0.132291269756 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 38m 52s elapsed / 9m 43s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39001502329 pb +- ( 0.118911060181 pb = 2 % ) Event 900000 ( 43m 51s elapsed / 4m 52s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39903621214 pb +- ( 0.106917618048 pb = 2 % ) Event 1000000 ( 2929 s total ) = 29500740.933 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.39163 0 % 0.0982329 2.23 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5665 (1005667) -> 0.5 % From "Jet_Evolution:CSS": 1132 (1006799) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 108/20 Perturbative Interface (Matrix Elements): momentum failures: 70 amplitude failures: 1062 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 48m 59s on Fri Mar 7 13:23:04 2025 (User: 48m 11s, System: 2s, Children User: 0s, Children System: 0s)