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: 2049 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (223 MB, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 6.03907757013e-24 vs 6.03907757016e-24 => -4.74331685041e-12 } ...... Amplitude::GaugeTest(): Large deviation { 3.25643122252e-23 vs 3.25643122252e-23 => 2.73359113123e-12 } ...... Amplitude::GaugeTest(): Large deviation { 6.04737166566e-22 vs 6.04737166568e-22 => -3.10762526823e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.32032620581e-20 vs 1.32032620581e-20 => -3.07176506453e-12 } .......... Amplitude::GaugeTest(): Large deviation { 1.33292090113e-18 vs 1.33292090114e-18 => -5.46940270851e-12 } ... Amplitude::GaugeTest(): Large deviation { 3.46176024775e-18 vs 3.46176024776e-18 => -3.97815114184e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 5.98997970114e-21 vs 5.98997970116e-21 => -2.73292499742e-12 } ......................................................................................... done (223 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 ( 0s elapsed / 10d 9h 59m 59s left ) -> ETA: Mon Mar 17 22:34 XS = 0.192702264132 pb +- ( 0.192702264132 pb = 100 % ) Event 2 ( 0s elapsed / 5d 4h 59m 59s left ) -> ETA: Wed Mar 12 17:34 XS = 0.0963511372824 pb +- ( 0.0963511303274 pb = 99 % ) Event 3 ( 0s elapsed / 3d 12h 15m 32s left ) -> ETA: Tue Mar 11 00:49 XS = -1.04195744901 pb +- ( 1.14075262955 pb = -109 % ) Event 4 ( 0s elapsed / 2d 15h 11m 39s left ) -> ETA: Mon Mar 10 03:45 XS = -0.868296428587 pb +- ( 0.94747164842 pb = -109 % ) Event 5 ( 0s elapsed / 2d 2h 33m 19s left ) -> ETA: Sun Mar 09 15:07 XS = -0.744254081643 pb +- ( 0.810310183082 pb = -108 % ) Event 6 ( 0s elapsed / 1d 18h 7m 45s left ) -> ETA: Sun Mar 09 06:42 XS = -0.644978290679 pb +- ( 0.708736641692 pb = -109 % ) Event 7 ( 0s elapsed / 1d 12h 30m 27s left ) -> ETA: Sun Mar 09 01:04 XS = -0.495550350066 pb +- ( 0.568069336665 pb = -114 % ) Event 8 ( 0s elapsed / 1d 7h 56m 39s left ) -> ETA: Sat Mar 08 20:30 XS = -0.427572029998 pb +- ( 0.518315147492 pb = -121 % ) Event 9 ( 0s elapsed / 1d 4h 23m 41s left ) -> ETA: Sat Mar 08 16:57 XS = -0.400058569296 pb +- ( 0.436546967057 pb = -109 % ) Event 10 ( 0s elapsed / 1d 1h 33m 19s left ) -> ETA: Sat Mar 08 14:07 XS = 0.470141028752 pb +- ( 0.959476859676 pb = 204 % ) Event 20 ( 0s elapsed / 13h 11m 39s left ) -> ETA: Sat Mar 08 01:45 XS = 1.54708795811 pb +- ( 1.07219246473 pb = 69 % ) Event 30 ( 0s elapsed / 8h 58m 52s left ) -> ETA: Fri Mar 07 21:33 XS = 1.0843201961 pb +- ( 0.746528822845 pb = 68 % ) Event 40 ( 1s elapsed / 6h 56m 39s left ) -> ETA: Fri Mar 07 19:30 XS = 11.7686431347 pb +- ( 7.94211070435 pb = 67 % ) Event 50 ( 1s elapsed / 5h 46m 38s left ) -> ETA: Fri Mar 07 18:20 XS = 10.0598383868 pb +- ( 6.5478219349 pb = 65 % ) Event 60 ( 1s elapsed / 4h 54m 25s left ) -> ETA: Fri Mar 07 17:28 XS = 8.52224802899 pb +- ( 5.42249674197 pb = 63 % ) Event 70 ( 1s elapsed / 4h 17m 7s left ) -> ETA: Fri Mar 07 16:51 XS = 8.53815839341 pb +- ( 4.80118053158 pb = 56 % ) Event 80 ( 1s elapsed / 3h 51m 13s left ) -> ETA: Fri Mar 07 16:25 XS = 8.32322106818 pb +- ( 4.33085370434 pb = 52 % ) Event 90 ( 1s elapsed / 3h 29m 14s left ) -> ETA: Fri Mar 07 16:03 XS = 7.55239955006 pb +- ( 3.93111865515 pb = 52 % ) Event 100 ( 1s elapsed / 3h 11m 38s left ) -> ETA: Fri Mar 07 15:45 XS = 6.92903433805 pb +- ( 3.59868866305 pb = 51 % ) Event 200 ( 1s elapsed / 1h 59m 8s left ) -> ETA: Fri Mar 07 14:33 XS = 7.49491066545 pb +- ( 2.63606473905 pb = 35 % ) Event 300 ( 1s elapsed / 1h 36m 4s left ) -> ETA: Fri Mar 07 14:10 XS = 4.85231332914 pb +- ( 1.90076146294 pb = 39 % ) Event 400 ( 2s elapsed / 1h 24m 57s left ) -> ETA: Fri Mar 07 13:59 XS = 5.44777644618 pb +- ( 1.91407075486 pb = 35 % ) Event 500 ( 2s elapsed / 1h 18m 17s left ) -> ETA: Fri Mar 07 13:52 XS = 6.28455798427 pb +- ( 1.6750971815 pb = 26 % ) Event 600 ( 2s elapsed / 1h 13m 17s left ) -> ETA: Fri Mar 07 13:47 XS = 5.75803196613 pb +- ( 1.67566960132 pb = 29 % ) Event 700 ( 2s elapsed / 1h 10m 11s left ) -> ETA: Fri Mar 07 13:44 XS = 5.78372555924 pb +- ( 1.4906597918 pb = 25 % ) Event 800 ( 3s elapsed / 1h 7m 14s left ) -> ETA: Fri Mar 07 13:41 XS = 4.81875664166 pb +- ( 1.4733372546 pb = 30 % ) Event 900 ( 3s elapsed / 1h 5m 18s left ) -> ETA: Fri Mar 07 13:39 XS = 4.87361615602 pb +- ( 1.32023434443 pb = 27 % ) Event 1000 ( 3s elapsed / 1h 3m 56s left ) -> ETA: Fri Mar 07 13:38 XS = 4.67392672219 pb +- ( 1.19813843983 pb = 25 % ) Event 2000 ( 6s elapsed / 56m 43s left ) -> ETA: Fri Mar 07 13:31 XS = 3.90584960141 pb +- ( 1.03584664442 pb = 26 % ) Event 3000 ( 9s elapsed / 54m 20s left ) -> ETA: Fri Mar 07 13:28 XS = 4.09197053782 pb +- ( 0.750898588275 pb = 18 % ) Event 4000 ( 12s elapsed / 53m 9s left ) -> ETA: Fri Mar 07 13:27 XS = 4.15786707542 pb +- ( 0.608863669821 pb = 14 % ) Event 5000 ( 15s elapsed / 52m 16s left ) -> ETA: Fri Mar 07 13:26 XS = 4.1155085976 pb +- ( 0.5031148616 pb = 12 % ) Event 6000 ( 18s elapsed / 51m 41s left ) -> ETA: Fri Mar 07 13:26 XS = 4.20771549871 pb +- ( 0.448521325689 pb = 10 % ) Event 7000 ( 21s elapsed / 51m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30340060546 pb +- ( 0.400548425462 pb = 9 % ) Event 8000 ( 24s elapsed / 51m 1s left ) -> ETA: Fri Mar 07 13:25 XS = 4.11992366237 pb +- ( 0.417646726519 pb = 10 % ) Event 9000 ( 27s elapsed / 50m 41s left ) -> ETA: Fri Mar 07 13:25 XS = 3.99316352177 pb +- ( 0.394381899682 pb = 9 % ) Event 10000 ( 30s elapsed / 50m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 3.93062588285 pb +- ( 0.363443839065 pb = 9 % ) Event 20000 ( 1m elapsed / 49m 12s left ) -> ETA: Fri Mar 07 13:24 XS = 4.4126639302 pb +- ( 0.317531298126 pb = 7 % ) Event 30000 ( 1m 30s elapsed / 48m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.58750653577 pb +- ( 0.253814726201 pb = 5 % ) Event 40000 ( 2m elapsed / 48m 16s left ) -> ETA: Fri Mar 07 13:24 XS = 4.42483724094 pb +- ( 0.331990018384 pb = 7 % ) Event 50000 ( 2m 30s elapsed / 47m 45s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40823261526 pb +- ( 0.27200317338 pb = 6 % ) Event 60000 ( 3m 1s elapsed / 47m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2414660771 pb +- ( 0.238775063888 pb = 5 % ) Event 70000 ( 3m 32s elapsed / 46m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.25138852405 pb +- ( 0.211229088473 pb = 4 % ) Event 80000 ( 4m 2s elapsed / 46m 31s left ) -> ETA: Fri Mar 07 13:24 XS = 4.24255759312 pb +- ( 0.189504608933 pb = 4 % ) Event 90000 ( 4m 33s elapsed / 46m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 4.19362861481 pb +- ( 0.180590653927 pb = 4 % ) Event 100000 ( 5m 4s elapsed / 45m 39s left ) -> ETA: Fri Mar 07 13:24 XS = 4.26875408809 pb +- ( 0.165987549962 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 11s elapsed / 40m 47s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40827098644 pb +- ( 0.118074498577 pb = 2 % ) Event 300000 ( 15m 20s elapsed / 35m 47s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33693831324 pb +- ( 0.102125988039 pb = 2 % ) Event 400000 ( 20m 30s elapsed / 30m 46s left ) -> ETA: Fri Mar 07 13:25 XS = 4.38148362613 pb +- ( 0.0879055025725 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 43s elapsed / 25m 43s left ) -> ETA: Fri Mar 07 13:25 XS = 4.43423687149 pb +- ( 0.0828062878356 pb = 1 % ) Event 600000 ( 30m 54s elapsed / 20m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 4.46081051016 pb +- ( 0.0786205979961 pb = 1 % ) Event 700000 ( 36m 6s elapsed / 15m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 4.47991069859 pb +- ( 0.0707492447029 pb = 1 % ) Event 800000 ( 41m 23s elapsed / 10m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.45484513326 pb +- ( 0.0671360070607 pb = 1 % ) Event 900000 ( 46m 40s elapsed / 5m 11s left ) -> ETA: Fri Mar 07 13:26 XS = 4.42503257179 pb +- ( 0.0752854006968 pb = 1 % ) Event 1000000 ( 3096 s total ) = 27907157.023 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.40705 0 % 0.0708564 1.6 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5709 (1005711) -> 0.5 % From "Jet_Evolution:CSS": 1106 (1006817) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 96/20 Perturbative Interface (Matrix Elements): momentum failures: 92 amplitude failures: 1014 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 47s on Fri Mar 7 13:25:53 2025 (User: 50m 58s, System: 3s, Children User: 0s, Children System: 0s)