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: 2159 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (219 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 1.89606849265e-22 vs 1.89606849264e-22 => 5.56887869152e-12 } .... Amplitude::GaugeTest(): Large deviation { 5.36651336045e-22 vs 5.36651336043e-22 => 5.0044413058e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.13243524572e-22 vs 1.13243524572e-22 => 2.09254835681e-12 } .............. Amplitude::GaugeTest(): Large deviation { 6.09482173267e-24 vs 6.09482173262e-24 => 7.95452592683e-12 } .. Amplitude::GaugeTest(): Large deviation { 9.72732058935e-24 vs 9.7273205894e-24 => -4.15634193729e-12 } . Amplitude::GaugeTest(): Large deviation { 5.58370638515e-20 vs 5.58370638516e-20 => -2.89779311657e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 9.08219027918e-26 vs 9.08219027971e-26 => -5.88336046548e-11 } ........................................................................................ done (219 MB, 0s/0s) Initializing scales........................................................................ done (221 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 / 7d 15h 19m 59s left ) -> ETA: Sat Mar 15 03:54 XS = 2.92973637467e-05 pb +- ( 2.92973637467e-05 pb = 100 % ) Event 2 ( 0s elapsed / 3d 19h 39m 59s left ) -> ETA: Tue Mar 11 08:14 XS = 0.0118215877034 pb +- ( 0.0118069420506 pb = 99 % ) Event 3 ( 0s elapsed / 2d 14h 2m 12s left ) -> ETA: Mon Mar 10 02:36 XS = 2.92546437798 pb +- ( 2.91660625511 pb = 99 % ) Event 4 ( 0s elapsed / 1d 22h 31m 39s left ) -> ETA: Sun Mar 09 11:06 XS = 2.44065116586 pb +- ( 2.43024797409 pb = 99 % ) Event 5 ( 0s elapsed / 1d 13h 13m 19s left ) -> ETA: Sun Mar 09 01:47 XS = 1.83048837657 pb +- ( 1.82305828003 pb = 99 % ) Event 6 ( 0s elapsed / 1d 7h 1m 5s left ) -> ETA: Sat Mar 08 19:35 XS = 1.61934576288 pb +- ( 1.62159116907 pb = 100 % ) Event 7 ( 0s elapsed / 1d 2h 59m 2s left ) -> ETA: Sat Mar 08 15:33 XS = 1.21451052085 pb +- ( 1.21614227028 pb = 100 % ) Event 8 ( 0s elapsed / 23h 36m 39s left ) -> ETA: Sat Mar 08 12:11 XS = 1.1210866087 pb +- ( 1.12258241407 pb = 100 % ) Event 9 ( 0s elapsed / 20h 59m 14s left ) -> ETA: Sat Mar 08 09:33 XS = 1.04100853768 pb +- ( 1.04238977769 pb = 100 % ) Event 10 ( 0s elapsed / 18h 53m 19s left ) -> ETA: Sat Mar 08 07:27 XS = 0.972074463851 pb +- ( 0.972857386956 pb = 100 % ) Event 20 ( 0s elapsed / 9h 51m 39s left ) -> ETA: Fri Mar 07 22:26 XS = 2.3475569744 pb +- ( 1.86163508036 pb = 79 % ) Event 30 ( 0s elapsed / 6h 45m 32s left ) -> ETA: Fri Mar 07 19:20 XS = 14.1396131105 pb +- ( 8.67706458633 pb = 61 % ) Event 40 ( 0s elapsed / 5h 16m 39s left ) -> ETA: Fri Mar 07 17:51 XS = 10.5418582996 pb +- ( 6.72604470034 pb = 63 % ) Event 50 ( 0s elapsed / 4h 19m 59s left ) -> ETA: Fri Mar 07 16:54 XS = 8.51186432183 pb +- ( 5.31349463954 pb = 62 % ) Event 60 ( 0s elapsed / 3h 44m 59s left ) -> ETA: Fri Mar 07 16:19 XS = 8.50048592837 pb +- ( 4.69441630702 pb = 55 % ) Event 70 ( 0s elapsed / 3h 19m 59s left ) -> ETA: Fri Mar 07 15:54 XS = 8.01374579109 pb +- ( 4.13584221205 pb = 51 % ) Event 80 ( 0s elapsed / 3h 1m 14s left ) -> ETA: Fri Mar 07 15:35 XS = 7.60770729869 pb +- ( 3.69546206103 pb = 48 % ) Event 90 ( 0s elapsed / 2h 44m 47s left ) -> ETA: Fri Mar 07 15:19 XS = 7.68658861817 pb +- ( 3.37922046732 pb = 43 % ) Event 100 ( 0s elapsed / 2h 31m 39s left ) -> ETA: Fri Mar 07 15:06 XS = 7.41191516473 pb +- ( 3.06470189715 pb = 41 % ) Event 200 ( 1s elapsed / 1h 38m 18s left ) -> ETA: Fri Mar 07 14:12 XS = 5.45115632951 pb +- ( 1.84547939916 pb = 33 % ) Event 300 ( 1s elapsed / 1h 21m 5s left ) -> ETA: Fri Mar 07 13:55 XS = 4.61911903858 pb +- ( 1.4948238758 pb = 32 % ) Event 400 ( 1s elapsed / 1h 13m 18s left ) -> ETA: Fri Mar 07 13:47 XS = 4.9292017392 pb +- ( 1.21903887546 pb = 24 % ) Event 500 ( 2s elapsed / 1h 8m 57s left ) -> ETA: Fri Mar 07 13:43 XS = 4.76721604157 pb +- ( 1.01417785659 pb = 21 % ) Event 600 ( 2s elapsed / 1h 6m 37s left ) -> ETA: Fri Mar 07 13:41 XS = 4.30914483115 pb +- ( 0.855314656064 pb = 19 % ) Event 700 ( 2s elapsed / 1h 4m 14s left ) -> ETA: Fri Mar 07 13:38 XS = 4.06011205165 pb +- ( 0.743565630905 pb = 18 % ) Event 800 ( 3s elapsed / 1h 2m 27s left ) -> ETA: Fri Mar 07 13:36 XS = 3.01466152469 pb +- ( 1.10419503624 pb = 36 % ) Event 900 ( 3s elapsed / 1h 1m 14s left ) -> ETA: Fri Mar 07 13:35 XS = 3.39472960994 pb +- ( 1.09619675481 pb = 32 % ) Event 1000 ( 3s elapsed / 59m 56s left ) -> ETA: Fri Mar 07 13:34 XS = 3.48976843742 pb +- ( 0.995043376496 pb = 28 % ) Event 2000 ( 6s elapsed / 54m 13s left ) -> ETA: Fri Mar 07 13:28 XS = 3.40011888118 pb +- ( 0.755774363634 pb = 22 % ) Event 3000 ( 9s elapsed / 52m 20s left ) -> ETA: Fri Mar 07 13:26 XS = 2.9029523663 pb +- ( 1.26956078343 pb = 43 % ) Event 4000 ( 12s elapsed / 51m 45s left ) -> ETA: Fri Mar 07 13:26 XS = 3.28552823752 pb +- ( 0.986290049679 pb = 30 % ) Event 5000 ( 15s elapsed / 51m 8s left ) -> ETA: Fri Mar 07 13:25 XS = 3.79223561327 pb +- ( 0.843071049094 pb = 22 % ) Event 6000 ( 18s elapsed / 50m 51s left ) -> ETA: Fri Mar 07 13:25 XS = 3.91310760688 pb +- ( 0.712217072266 pb = 18 % ) Event 7000 ( 21s elapsed / 50m 39s left ) -> ETA: Fri Mar 07 13:25 XS = 3.98333610255 pb +- ( 0.618541276341 pb = 15 % ) Event 8000 ( 24s elapsed / 50m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.3828883002 pb +- ( 0.561252392619 pb = 12 % ) Event 9000 ( 27s elapsed / 50m 13s left ) -> ETA: Fri Mar 07 13:25 XS = 4.42797912316 pb +- ( 0.509539803496 pb = 11 % ) Event 10000 ( 30s elapsed / 50m 8s left ) -> ETA: Fri Mar 07 13:25 XS = 4.49368064399 pb +- ( 0.467671872614 pb = 10 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 20000 ( 1m elapsed / 49m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 4.66598071377 pb +- ( 0.312151978509 pb = 6 % ) Event 30000 ( 1m 30s elapsed / 48m 43s left ) -> ETA: Fri Mar 07 13:24 XS = 4.67861679067 pb +- ( 0.297110324454 pb = 6 % ) Event 40000 ( 2m elapsed / 48m 8s left ) -> ETA: Fri Mar 07 13:24 XS = 4.64166323889 pb +- ( 0.253712517543 pb = 5 % ) Event 50000 ( 2m 30s elapsed / 47m 40s left ) -> ETA: Fri Mar 07 13:24 XS = 4.49867629061 pb +- ( 0.2148415804 pb = 4 % ) Event 60000 ( 3m elapsed / 47m 12s left ) -> ETA: Fri Mar 07 13:24 XS = 4.38834205956 pb +- ( 0.203668587697 pb = 4 % ) Event 70000 ( 3m 31s elapsed / 46m 45s left ) -> ETA: Fri Mar 07 13:24 XS = 4.64528669065 pb +- ( 0.305892284558 pb = 6 % ) Event 80000 ( 4m 1s elapsed / 46m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.59259605421 pb +- ( 0.272235399121 pb = 5 % ) Event 90000 ( 4m 32s elapsed / 45m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.57426602491 pb +- ( 0.244045008338 pb = 5 % ) Event 100000 ( 5m 2s elapsed / 45m 24s left ) -> ETA: Fri Mar 07 13:24 XS = 4.57304766229 pb +- ( 0.22332822099 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 8s elapsed / 40m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.50038622527 pb +- ( 0.150843362872 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 13s elapsed / 35m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.45083682468 pb +- ( 0.119253717666 pb = 2 % ) Event 400000 ( 20m 18s elapsed / 30m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31747101556 pb +- ( 0.103957773066 pb = 2 % ) Event 500000 ( 25m 26s elapsed / 25m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34598103663 pb +- ( 0.0870752678425 pb = 2 % ) Event 600000 ( 30m 36s elapsed / 20m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36705215088 pb +- ( 0.0766758019228 pb = 1 % ) Event 700000 ( 35m 47s elapsed / 15m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36956202664 pb +- ( 0.069121164491 pb = 1 % ) Event 800000 ( 40m 58s elapsed / 10m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33252770038 pb +- ( 0.0640282340957 pb = 1 % ) Event 900000 ( 46m 11s elapsed / 5m 7s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33933116511 pb +- ( 0.0603052677253 pb = 1 % ) Event 1000000 ( 3077 s total ) = 28077381.7841 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.35419 0 % 0.056545 1.29 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5738 (1005741) -> 0.5 % From "Jet_Evolution:CSS": 1101 (1006842) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 87/20 Perturbative Interface (Matrix Elements): momentum failures: 83 amplitude failures: 1018 Remnant Kinematics: 1 errors (no kinematics found) and 0 warnings (scale kt down by factor of 10). WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 28s on Fri Mar 7 13:25:45 2025 (User: 50m 46s, System: 3s, Children User: 0s, Children System: 0s)