Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:03 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2089 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.1099668692e-19 vs 1.1099668692e-19 => -2.82929235595e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.86618089682e-23 vs 1.86618089681e-23 => 4.51816362101e-12 } .............. Amplitude::GaugeTest(): Large deviation { 1.34562310542e-20 vs 1.34562310542e-20 => -2.08610906327e-12 } ...... Amplitude::GaugeTest(): Large deviation { 8.46502584991e-20 vs 8.46502584995e-20 => -4.92106355665e-12 } . Amplitude::GaugeTest(): Large deviation { 3.9708013534e-21 vs 3.97080135345e-21 => -1.27735599875e-11 } ...... Amplitude::GaugeTest(): Large deviation { 5.67855560667e-23 vs 5.67855560664e-23 => 6.04449823527e-12 } ..................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.84416763226e-23 vs 3.84416763225e-23 => 3.32800453862e-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 ( 2s elapsed / 24d 7h 19m 57s left ) -> ETA: Mon Mar 31 20:54 XS = 93.6337810857 pb +- ( 93.6337810857 pb = 100 % ) Event 2 ( 2s elapsed / 12d 5h 3m 17s left ) -> ETA: Wed Mar 19 17:37 XS = 46.8168905617 pb +- ( 46.816890524 pb = 99 % ) Event 3 ( 2s elapsed / 8d 3h 22m 11s left ) -> ETA: Sat Mar 15 15:56 XS = 31.2112603768 pb +- ( 31.2112603544 pb = 99 % ) Event 4 ( 2s elapsed / 6d 3h 13m 17s left ) -> ETA: Thu Mar 13 15:47 XS = 23.4084509015 pb +- ( 23.4084433947 pb = 99 % ) Event 5 ( 2s elapsed / 4d 21h 46m 37s left ) -> ETA: Wed Mar 12 10:20 XS = 21.416037228 pb +- ( 18.2412402414 pb = 85 % ) Event 6 ( 2s elapsed / 4d 2h 8m 51s left ) -> ETA: Tue Mar 11 14:43 XS = 19.6746954452 pb +- ( 14.9953604459 pb = 76 % ) Event 7 ( 2s elapsed / 3d 12h 7m 35s left ) -> ETA: Tue Mar 11 00:41 XS = 16.8640347093 pb +- ( 12.9813210362 pb = 76 % ) Event 8 ( 2s elapsed / 3d 1h 57m 27s left ) -> ETA: Mon Mar 10 14:31 XS = 14.7560303706 pb +- ( 11.4380813153 pb = 77 % ) Event 9 ( 2s elapsed / 2d 17h 44m 24s left ) -> ETA: Mon Mar 10 06:18 XS = 13.3294517089 pb +- ( 9.1433600305 pb = 68 % ) Event 10 ( 2s elapsed / 2d 11h 9m 57s left ) -> ETA: Sun Mar 09 23:44 XS = 12.1176833563 pb +- ( 8.35878145626 pb = 68 % ) Event 20 ( 2s elapsed / 1d 5h 59m 57s left ) -> ETA: Sat Mar 08 18:34 XS = 6.445286872 pb +- ( 4.2754223461 pb = 66 % ) Event 30 ( 2s elapsed / 20h 11m 4s left ) -> ETA: Sat Mar 08 08:45 XS = 12.4019659965 pb +- ( 8.34322649571 pb = 67 % ) Event 40 ( 2s elapsed / 15h 20m 47s left ) -> ETA: Sat Mar 08 03:55 XS = 9.23591188272 pb +- ( 6.1457103727 pb = 66 % ) Event 50 ( 2s elapsed / 12h 23m 17s left ) -> ETA: Sat Mar 08 00:57 XS = 8.62218194093 pb +- ( 4.87623085857 pb = 56 % ) Event 60 ( 2s elapsed / 10h 27m 44s left ) -> ETA: Fri Mar 07 23:02 XS = 9.094779875 pb +- ( 4.26517390173 pb = 46 % ) Event 70 ( 2s elapsed / 9h 2m 49s left ) -> ETA: Fri Mar 07 21:37 XS = 7.83282311749 pb +- ( 3.74264206769 pb = 47 % ) Event 80 ( 2s elapsed / 8h 1m 12s left ) -> ETA: Fri Mar 07 20:35 XS = 7.57348905264 pb +- ( 3.37326618766 pb = 44 % ) Event 90 ( 2s elapsed / 7h 13m 17s left ) -> ETA: Fri Mar 07 19:47 XS = 6.81449063231 pb +- ( 2.98260259983 pb = 43 % ) Event 100 ( 2s elapsed / 6h 34m 57s left ) -> ETA: Fri Mar 07 19:09 XS = 6.65406518571 pb +- ( 2.74119420555 pb = 41 % ) Event 200 ( 2s elapsed / 3h 39m 57s left ) -> ETA: Fri Mar 07 16:14 XS = 4.52975893512 pb +- ( 1.4237480798 pb = 31 % ) Event 300 ( 2s elapsed / 2h 43m 17s left ) -> ETA: Fri Mar 07 15:17 XS = 5.09569411651 pb +- ( 1.57413929469 pb = 30 % ) Event 400 ( 3s elapsed / 2h 13m 41s left ) -> ETA: Fri Mar 07 14:47 XS = 4.84366815844 pb +- ( 1.23260145411 pb = 25 % ) Event 500 ( 3s elapsed / 1h 58m 16s left ) -> ETA: Fri Mar 07 14:32 XS = 4.61476492082 pb +- ( 1.05144598205 pb = 22 % ) Event 600 ( 3s elapsed / 1h 47m 9s left ) -> ETA: Fri Mar 07 14:21 XS = 4.2696954376 pb +- ( 0.885524609138 pb = 20 % ) Event 700 ( 4s elapsed / 1h 38m 58s left ) -> ETA: Fri Mar 07 14:13 XS = 0.329285875313 pb +- ( 4.22641484561 pb = 1283 % ) Event 800 ( 4s elapsed / 1h 33m 3s left ) -> ETA: Fri Mar 07 14:07 XS = 1.10628150061 pb +- ( 3.7079451823 pb = 335 % ) Event 900 ( 4s elapsed / 1h 28m 4s left ) -> ETA: Fri Mar 07 14:02 XS = 1.44403656714 pb +- ( 3.28818607152 pb = 227 % ) Event 1000 ( 5s elapsed / 1h 24m 14s left ) -> ETA: Fri Mar 07 13:58 XS = 1.59564492225 pb +- ( 2.95727176701 pb = 185 % ) Event 2000 ( 7s elapsed / 1h 6m 27s left ) -> ETA: Fri Mar 07 13:40 XS = 3.30784973107 pb +- ( 1.55135646748 pb = 46 % ) Event 3000 ( 10s elapsed / 1h 5s left ) -> ETA: Fri Mar 07 13:34 XS = 3.38930209207 pb +- ( 1.08355385409 pb = 31 % ) Event 4000 ( 13s elapsed / 57m 21s left ) -> ETA: Fri Mar 07 13:31 XS = 3.44499728241 pb +- ( 0.857686669006 pb = 24 % ) Event 5000 ( 16s elapsed / 55m 27s left ) -> ETA: Fri Mar 07 13:29 XS = 3.668019329 pb +- ( 0.700864538306 pb = 19 % ) Event 6000 ( 19s elapsed / 53m 58s left ) -> ETA: Fri Mar 07 13:28 XS = 3.6566459239 pb +- ( 0.599877194128 pb = 16 % ) Event 7000 ( 22s elapsed / 53m 4s left ) -> ETA: Fri Mar 07 13:27 XS = 3.94617205346 pb +- ( 0.535288934851 pb = 13 % ) Event 8000 ( 25s elapsed / 52m 23s left ) -> ETA: Fri Mar 07 13:27 XS = 4.15879654236 pb +- ( 0.47987754089 pb = 11 % ) Event 9000 ( 28s elapsed / 51m 49s left ) -> ETA: Fri Mar 07 13:26 XS = 4.2942187077 pb +- ( 0.449799731654 pb = 10 % ) Event 10000 ( 31s elapsed / 51m 27s left ) -> ETA: Fri Mar 07 13:26 XS = 4.16675407589 pb +- ( 0.423631824746 pb = 10 % ) Event 20000 ( 1m elapsed / 49m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3155301045 pb +- ( 0.292494839126 pb = 6 % ) Event 30000 ( 1m 30s elapsed / 48m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 3.84222161397 pb +- ( 0.319948888975 pb = 8 % ) Event 40000 ( 2m elapsed / 48m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 3.93547754397 pb +- ( 0.255845802736 pb = 6 % ) Event 50000 ( 2m 30s elapsed / 47m 39s left ) -> ETA: Fri Mar 07 13:24 XS = 4.03226102257 pb +- ( 0.217139590534 pb = 5 % ) Event 60000 ( 3m elapsed / 47m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.14028127856 pb +- ( 0.187177435967 pb = 4 % ) Event 70000 ( 3m 29s elapsed / 46m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 4.61813707936 pb +- ( 0.467156282289 pb = 10 % ) Event 80000 ( 3m 59s elapsed / 45m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.43881445116 pb +- ( 0.428690936617 pb = 9 % ) Event 90000 ( 4m 29s elapsed / 45m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 4.37412294988 pb +- ( 0.386820156524 pb = 8 % ) Event 100000 ( 5m elapsed / 45m left ) -> ETA: Fri Mar 07 13:24 XS = 4.36143774016 pb +- ( 0.349564397988 pb = 8 % ) Event 200000 ( 9m 59s elapsed / 39m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.38136133304 pb +- ( 0.198943334594 pb = 4 % ) Event 300000 ( 14m 45s elapsed / 34m 25s left ) -> ETA: Fri Mar 07 13:23 XS = 4.39468612652 pb +- ( 0.140712090497 pb = 3 % ) Event 400000 ( 19m 28s elapsed / 29m 13s left ) -> ETA: Fri Mar 07 13:22 XS = 4.31888242675 pb +- ( 0.123043168202 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 10s elapsed / 24m 10s left ) -> ETA: Fri Mar 07 13:22 XS = 4.35266780042 pb +- ( 0.105356652251 pb = 2 % ) Event 600000 ( 28m 54s elapsed / 19m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37971206158 pb +- ( 0.09260042859 pb = 2 % ) Event 700000 ( 33m 42s elapsed / 14m 26s left ) -> ETA: Fri Mar 07 13:22 XS = 4.38568716489 pb +- ( 0.0865057863599 pb = 1 % ) Event 800000 ( 38m 29s elapsed / 9m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 4.33481473725 pb +- ( 0.0870596069324 pb = 2 % ) Event 900000 ( 43m 18s elapsed / 4m 48s left ) -> ETA: Fri Mar 07 13:22 XS = 4.29200069715 pb +- ( 0.0824167202068 pb = 1 % ) Event 1000000 ( 2886 s total ) = 29941676.1101 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.28964 0 % 0.0755911 1.76 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5648 (1005649) -> 0.5 % From "Jet_Evolution:CSS": 1099 (1006748) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 87 amplitude failures: 1012 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 48m 16s on Fri Mar 7 13:22:20 2025 (User: 47m 30s, System: 1s, Children User: 0s, Children System: 0s)