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: 2064 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (227 MB, 9s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 7.58046799655e-24 vs 7.58046799661e-24 => -7.64721619362e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.51165564933e-22 vs 1.51165564932e-22 => 8.08997313584e-12 } ........ Amplitude::GaugeTest(): Large deviation { 9.56510957424e-21 vs 9.56510957427e-21 => -2.75646172554e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.03960395188e-21 vs 1.03960395188e-21 => 4.19397849782e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.19285957528e-19 vs 2.19285957527e-19 => 4.9955595216e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.09596155237e-21 vs 1.09596155237e-21 => 2.87747603522e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.86669516274e-22 vs 2.86669516272e-22 => 5.75917091794e-12 } ........................................................................................... done (227 MB, 0s/0s) Initializing scales........................................................................ done (231 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 53m 18s left ) -> ETA: Wed Mar 19 13:27 XS = 8.01106368957e-18 pb +- ( 8.01106368957e-18 pb = 100 % ) Event 2 ( 1s elapsed / 6d 26m 38s left ) -> ETA: Thu Mar 13 13:00 XS = 2.08619027147e-11 pb +- ( 2.08618947036e-11 pb = 99 % ) Event 3 ( 1s elapsed / 4d 17m 45s left ) -> ETA: Tue Mar 11 12:52 XS = 0.000320839198748 pb +- ( 0.000320839177886 pb = 99 % ) Event 4 ( 1s elapsed / 3d 54m 58s left ) -> ETA: Mon Mar 10 13:29 XS = 0.000240629399061 pb +- ( 0.000240629385153 pb = 99 % ) Event 5 ( 1s elapsed / 2d 10h 19m 58s left ) -> ETA: Sun Mar 09 22:54 XS = 0.000420238102031 pb +- ( 0.000258845101909 pb = 61 % ) Event 6 ( 1s elapsed / 2d 36m 38s left ) -> ETA: Sun Mar 09 13:10 XS = 0.00035024394589 pb +- ( 0.000222635067054 pb = 63 % ) Event 7 ( 1s elapsed / 1d 17h 39m 58s left ) -> ETA: Sun Mar 09 06:14 XS = 0.000301563254439 pb +- ( 0.000194356275745 pb = 64 % ) Event 8 ( 1s elapsed / 1d 12h 48m 18s left ) -> ETA: Sun Mar 09 01:22 XS = 0.00448616210743 pb +- ( 0.00418798260884 pb = 93 % ) Event 9 ( 1s elapsed / 1d 8h 42m 56s left ) -> ETA: Sat Mar 08 21:17 XS = 0.0107530177594 pb +- ( 0.00727427511617 pb = 67 % ) Event 10 ( 1s elapsed / 1d 5h 26m 38s left ) -> ETA: Sat Mar 08 18:00 XS = -0.388555350388 pb +- ( 0.399361371361 pb = -102 % ) Event 20 ( 1s elapsed / 15h 16m 38s left ) -> ETA: Sat Mar 08 03:50 XS = 2.3540513198 pb +- ( 2.19921434015 pb = 93 % ) Event 30 ( 1s elapsed / 10h 27m 45s left ) -> ETA: Fri Mar 07 23:02 XS = 4.99577475966 pb +- ( 3.564471737 pb = 71 % ) Event 40 ( 1s elapsed / 7h 59m 8s left ) -> ETA: Fri Mar 07 20:33 XS = 3.81089532041 pb +- ( 2.72559678294 pb = 71 % ) Event 50 ( 1s elapsed / 6h 33m 18s left ) -> ETA: Fri Mar 07 19:07 XS = 6.79289795541 pb +- ( 3.68575303471 pb = 54 % ) Event 60 ( 1s elapsed / 5h 36m 5s left ) -> ETA: Fri Mar 07 18:10 XS = 7.21577848923 pb +- ( 3.26076456061 pb = 45 % ) Event 70 ( 1s elapsed / 4h 55m 13s left ) -> ETA: Fri Mar 07 17:29 XS = 6.23087297549 pb +- ( 2.79331232207 pb = 44 % ) Event 80 ( 1s elapsed / 4h 22m 28s left ) -> ETA: Fri Mar 07 16:56 XS = 6.33010996746 pb +- ( 2.55674771891 pb = 40 % ) Event 90 ( 1s elapsed / 3h 57m left ) -> ETA: Fri Mar 07 16:31 XS = 5.484184239 pb +- ( 2.20738563927 pb = 40 % ) Event 100 ( 1s elapsed / 3h 38m 18s left ) -> ETA: Fri Mar 07 16:12 XS = 4.89392424159 pb +- ( 1.95867363849 pb = 40 % ) Event 200 ( 1s elapsed / 2h 13m 18s left ) -> ETA: Fri Mar 07 14:47 XS = 3.61116461773 pb +- ( 1.27837840639 pb = 35 % ) Event 300 ( 1s elapsed / 1h 44m 58s left ) -> ETA: Fri Mar 07 14:19 XS = 4.95266491281 pb +- ( 1.23905928272 pb = 25 % ) Event 400 ( 2s elapsed / 1h 31m 37s left ) -> ETA: Fri Mar 07 14:05 XS = 6.10774798925 pb +- ( 1.34611387148 pb = 22 % ) Event 500 ( 2s elapsed / 1h 22m 57s left ) -> ETA: Fri Mar 07 13:57 XS = 6.16087938319 pb +- ( 1.16690535095 pb = 18 % ) Event 600 ( 2s elapsed / 1h 17m 27s left ) -> ETA: Fri Mar 07 13:51 XS = 5.76723157254 pb +- ( 0.995121289927 pb = 17 % ) Event 700 ( 3s elapsed / 1h 13m 16s left ) -> ETA: Fri Mar 07 13:47 XS = 5.70338335014 pb +- ( 0.901453783456 pb = 15 % ) Event 800 ( 3s elapsed / 1h 9m 56s left ) -> ETA: Fri Mar 07 13:44 XS = 5.63559033215 pb +- ( 0.832756924421 pb = 14 % ) Event 900 ( 3s elapsed / 1h 7m 31s left ) -> ETA: Fri Mar 07 13:41 XS = 5.27043155787 pb +- ( 0.77894471731 pb = 14 % ) Event 1000 ( 3s elapsed / 1h 5m 36s left ) -> ETA: Fri Mar 07 13:39 XS = 5.52045593967 pb +- ( 0.883917102801 pb = 16 % ) Event 2000 ( 6s elapsed / 56m 3s left ) -> ETA: Fri Mar 07 13:30 XS = 5.29415027878 pb +- ( 0.630395737823 pb = 11 % ) Event 3000 ( 9s elapsed / 53m 3s left ) -> ETA: Fri Mar 07 13:27 XS = 5.15209482861 pb +- ( 0.498972806035 pb = 9 % ) Event 4000 ( 12s elapsed / 51m 37s left ) -> ETA: Fri Mar 07 13:26 XS = 5.00960339519 pb +- ( 0.460628589007 pb = 9 % ) Event 5000 ( 15s elapsed / 50m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.55319988641 pb +- ( 0.408547093586 pb = 8 % ) Event 6000 ( 18s elapsed / 50m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.24282044633 pb +- ( 0.400300656547 pb = 9 % ) Event 7000 ( 20s elapsed / 49m 33s left ) -> ETA: Fri Mar 07 13:24 XS = 4.03892032055 pb +- ( 0.457393503007 pb = 11 % ) Event 8000 ( 23s elapsed / 49m 18s left ) -> ETA: Fri Mar 07 13:23 XS = 4.00507712574 pb +- ( 0.405887889366 pb = 10 % ) Event 9000 ( 26s elapsed / 48m 56s left ) -> ETA: Fri Mar 07 13:23 XS = 4.32940435483 pb +- ( 0.401122575952 pb = 9 % ) Event 10000 ( 29s elapsed / 48m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28938266608 pb +- ( 0.412978643271 pb = 9 % ) Event 20000 ( 58s elapsed / 47m 24s left ) -> ETA: Fri Mar 07 13:22 XS = 4.957406529 pb +- ( 0.800627310198 pb = 16 % ) Event 30000 ( 1m 27s elapsed / 47m left ) -> ETA: Fri Mar 07 13:22 XS = 4.76974379769 pb +- ( 0.547310860751 pb = 11 % ) Event 40000 ( 1m 56s elapsed / 46m 30s left ) -> ETA: Fri Mar 07 13:22 XS = 4.59478306574 pb +- ( 0.419507071215 pb = 9 % ) Event 50000 ( 2m 25s elapsed / 46m 1s left ) -> ETA: Fri Mar 07 13:22 XS = 4.61561985479 pb +- ( 0.354236663635 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 2m 54s elapsed / 45m 35s left ) -> ETA: Fri Mar 07 13:22 XS = 4.05858884517 pb +- ( 0.469618025723 pb = 11 % ) Event 70000 ( 3m 23s elapsed / 45m 1s left ) -> ETA: Fri Mar 07 13:22 XS = 4.15158600886 pb +- ( 0.405276233762 pb = 9 % ) Event 80000 ( 3m 52s elapsed / 44m 32s left ) -> ETA: Fri Mar 07 13:22 XS = 4.15829789569 pb +- ( 0.355711592198 pb = 8 % ) Event 90000 ( 4m 21s elapsed / 44m 5s left ) -> ETA: Fri Mar 07 13:22 XS = 4.17015197198 pb +- ( 0.317889505761 pb = 7 % ) Event 100000 ( 4m 50s elapsed / 43m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 4.19358783858 pb +- ( 0.288097443814 pb = 6 % ) Event 200000 ( 9m 43s elapsed / 38m 55s left ) -> ETA: Fri Mar 07 13:22 XS = 4.18988368632 pb +- ( 0.174593304292 pb = 4 % ) Event 300000 ( 14m 36s elapsed / 34m 5s left ) -> ETA: Fri Mar 07 13:22 XS = 4.31527031289 pb +- ( 0.137176365017 pb = 3 % ) Event 400000 ( 19m 30s elapsed / 29m 15s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29856100715 pb +- ( 0.116006770462 pb = 2 % ) Event 500000 ( 24m 26s elapsed / 24m 26s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27151150343 pb +- ( 0.0985049062841 pb = 2 % ) Event 600000 ( 29m 24s elapsed / 19m 36s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26370707365 pb +- ( 0.0874721902712 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 34m 18s elapsed / 14m 42s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26698556865 pb +- ( 0.0807350832391 pb = 1 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 800000 ( 39m 15s elapsed / 9m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30957817208 pb +- ( 0.0797502068746 pb = 1 % ) Event 900000 ( 44m 20s elapsed / 4m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34520461775 pb +- ( 0.0753239279634 pb = 1 % ) Event 1000000 ( 2955 s total ) = 29239766.0819 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.35654 0 % 0.0693229 1.59 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5622 (1005624) -> 0.5 % From "Jet_Evolution:CSS": 1129 (1006753) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 114/20 Perturbative Interface (Matrix Elements): momentum failures: 103 amplitude failures: 1026 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: 49m 25s on Fri Mar 7 13:23:31 2025 (User: 48m 36s, System: 2s, Children User: 0s, Children System: 0s)