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: 2047 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (220 MB, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 3.55650579778e-22 vs 3.55650579776e-22 => 6.06559247274e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.56715978456e-23 vs 1.56715978455e-23 => 4.74664751948e-12 } ....... Amplitude::GaugeTest(): Large deviation { 2.54571466803e-21 vs 2.54571466804e-21 => -2.89224200145e-12 } . Amplitude::GaugeTest(): Large deviation { 1.16386507831e-21 vs 1.16386507831e-21 => -2.05879757686e-12 } ...... Amplitude::GaugeTest(): Large deviation { 4.11338916448e-24 vs 4.1133891645e-24 => -5.0767168247e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.59445488527e-21 vs 3.59445488528e-21 => -2.63700172809e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.16803901582e-21 vs 3.16803901581e-21 => 2.68740585341e-12 } ............................................................................................. done (220 MB, 0s/0s) Initializing scales........................................................................ done (224 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 9h 46m 39s left ) -> ETA: Fri Mar 14 22:20 XS = 203.010859273 pb +- ( 203.010859273 pb = 100 % ) Event 2 ( 0s elapsed / 3d 16h 53m 19s left ) -> ETA: Tue Mar 11 05:27 XS = 101.505429637 pb +- ( 101.505429637 pb = 99 % ) Event 3 ( 0s elapsed / 2d 12h 11m 6s left ) -> ETA: Mon Mar 10 00:45 XS = 67.6702864245 pb +- ( 67.6702864245 pb = 99 % ) Event 4 ( 0s elapsed / 1d 21h 8m 19s left ) -> ETA: Sun Mar 09 09:42 XS = 50.7527148184 pb +- ( 50.7527148184 pb = 99 % ) Event 5 ( 0s elapsed / 1d 12h 6m 39s left ) -> ETA: Sun Mar 09 00:40 XS = 40.6022123527 pb +- ( 40.6021617302 pb = 99 % ) Event 6 ( 0s elapsed / 1d 6h 5m 32s left ) -> ETA: Sat Mar 08 18:39 XS = 34.448096903 pb +- ( 33.7179007118 pb = 97 % ) Event 7 ( 0s elapsed / 1d 1h 47m 36s left ) -> ETA: Sat Mar 08 14:21 XS = 29.5491136293 pb +- ( 28.9148612355 pb = 97 % ) Event 8 ( 0s elapsed / 22h 54m 59s left ) -> ETA: Sat Mar 08 11:29 XS = 25.8554745024 pb +- ( 25.3119511338 pb = 97 % ) Event 9 ( 0s elapsed / 20h 22m 12s left ) -> ETA: Sat Mar 08 08:56 XS = 20.8538980266 pb +- ( 20.2432376214 pb = 97 % ) Event 10 ( 0s elapsed / 18h 36m 39s left ) -> ETA: Sat Mar 08 07:10 XS = 17.5721628899 pb +- ( 16.8617090827 pb = 95 % ) Event 20 ( 0s elapsed / 9h 43m 19s left ) -> ETA: Fri Mar 07 22:17 XS = 7.6310280101 pb +- ( 7.23846255843 pb = 94 % ) Event 30 ( 0s elapsed / 6h 39m 59s left ) -> ETA: Fri Mar 07 19:14 XS = 5.5182807699 pb +- ( 5.06664235169 pb = 91 % ) Event 40 ( 0s elapsed / 5h 8m 19s left ) -> ETA: Fri Mar 07 17:42 XS = 4.60504481803 pb +- ( 3.97711835435 pb = 86 % ) Event 50 ( 0s elapsed / 4h 16m 39s left ) -> ETA: Fri Mar 07 16:50 XS = 4.23682948256 pb +- ( 3.23441167421 pb = 76 % ) Event 60 ( 0s elapsed / 3h 42m 12s left ) -> ETA: Fri Mar 07 16:16 XS = 4.5305772231 pb +- ( 2.81291976506 pb = 62 % ) Event 70 ( 0s elapsed / 3h 17m 36s left ) -> ETA: Fri Mar 07 15:51 XS = 3.96235572488 pb +- ( 2.45629676391 pb = 61 % ) Event 80 ( 0s elapsed / 2h 57m 4s left ) -> ETA: Fri Mar 07 15:31 XS = 3.636745158 pb +- ( 2.18138539684 pb = 59 % ) Event 90 ( 0s elapsed / 2h 42m 56s left ) -> ETA: Fri Mar 07 15:17 XS = 3.40630273945 pb +- ( 1.97927061442 pb = 58 % ) Event 100 ( 0s elapsed / 2h 31m 39s left ) -> ETA: Fri Mar 07 15:05 XS = 3.02224974292 pb +- ( 1.7389643173 pb = 57 % ) Event 200 ( 1s elapsed / 1h 39m 8s left ) -> ETA: Fri Mar 07 14:13 XS = 4.25997522413 pb +- ( 1.23450239264 pb = 28 % ) Event 300 ( 1s elapsed / 1h 21m 38s left ) -> ETA: Fri Mar 07 13:55 XS = 5.68595221108 pb +- ( 1.48173361259 pb = 26 % ) Event 400 ( 1s elapsed / 1h 13m 18s left ) -> ETA: Fri Mar 07 13:47 XS = 4.88669638918 pb +- ( 1.1411732377 pb = 23 % ) Event 500 ( 2s elapsed / 1h 8m 37s left ) -> ETA: Fri Mar 07 13:42 XS = 4.77893473676 pb +- ( 1.00771534796 pb = 21 % ) Event 600 ( 2s elapsed / 1h 5m 47s left ) -> ETA: Fri Mar 07 13:40 XS = 2.79531429969 pb +- ( 1.60852405662 pb = 57 % ) Event 700 ( 2s elapsed / 1h 3m 17s left ) -> ETA: Fri Mar 07 13:37 XS = 2.72225333008 pb +- ( 1.3859041384 pb = 50 % ) Event 800 ( 2s elapsed / 1h 1m 24s left ) -> ETA: Fri Mar 07 13:35 XS = 0.758379333356 pb +- ( 2.89745490985 pb = 382 % ) Event 900 ( 3s elapsed / 59m 56s left ) -> ETA: Fri Mar 07 13:34 XS = 0.951018955439 pb +- ( 2.58153314432 pb = 271 % ) Event 1000 ( 3s elapsed / 58m 46s left ) -> ETA: Fri Mar 07 13:33 XS = 0.73682873848 pb +- ( 2.43764506544 pb = 330 % ) Event 2000 ( 6s elapsed / 53m 18s left ) -> ETA: Fri Mar 07 13:27 XS = 1.55778123045 pb +- ( 1.65916340494 pb = 106 % ) Event 3000 ( 9s elapsed / 51m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 2.53946362444 pb +- ( 1.13465532605 pb = 44 % ) Event 4000 ( 12s elapsed / 50m 47s left ) -> ETA: Fri Mar 07 13:25 XS = 3.01417593594 pb +- ( 0.871584664855 pb = 28 % ) Event 5000 ( 15s elapsed / 50m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 3.28921640674 pb +- ( 0.720610722851 pb = 21 % ) Event 6000 ( 18s elapsed / 50m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 3.63730512793 pb +- ( 0.619252175089 pb = 17 % ) Event 7000 ( 21s elapsed / 49m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 3.73924250826 pb +- ( 0.545919802784 pb = 14 % ) Event 8000 ( 23s elapsed / 49m 31s left ) -> ETA: Fri Mar 07 13:24 XS = 3.71338152025 pb +- ( 0.501104365999 pb = 13 % ) Event 9000 ( 26s elapsed / 49m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 3.65614150919 pb +- ( 0.45030403135 pb = 12 % ) Event 10000 ( 29s elapsed / 49m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 3.7913322679 pb +- ( 0.411810805351 pb = 10 % ) Event 20000 ( 59s elapsed / 48m 26s left ) -> ETA: Fri Mar 07 13:23 XS = 4.09577343914 pb +- ( 0.278507429633 pb = 6 % ) Event 30000 ( 1m 28s elapsed / 47m 56s left ) -> ETA: Fri Mar 07 13:23 XS = 3.78190463146 pb +- ( 0.282680437432 pb = 7 % ) Event 40000 ( 1m 58s elapsed / 47m 25s left ) -> ETA: Fri Mar 07 13:23 XS = 3.8784815889 pb +- ( 0.248025037023 pb = 6 % ) Event 50000 ( 2m 28s elapsed / 47m left ) -> ETA: Fri Mar 07 13:23 XS = 4.018626061 pb +- ( 0.218611713382 pb = 5 % ) Event 60000 ( 2m 58s elapsed / 46m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.12531847141 pb +- ( 0.192083749976 pb = 4 % ) Event 70000 ( 3m 27s elapsed / 46m 2s left ) -> ETA: Fri Mar 07 13:23 XS = 4.22775540938 pb +- ( 0.174018151145 pb = 4 % ) Event 80000 ( 3m 57s elapsed / 45m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.19396362391 pb +- ( 0.158829945916 pb = 3 % ) Event 90000 ( 4m 27s elapsed / 45m 2s left ) -> ETA: Fri Mar 07 13:23 XS = 4.19189521938 pb +- ( 0.146320921593 pb = 3 % ) Event 100000 ( 4m 57s elapsed / 44m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.1992713345 pb +- ( 0.137132001421 pb = 3 % ) Event 200000 ( 9m 55s elapsed / 39m 43s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26900278548 pb +- ( 0.10240514763 pb = 2 % ) Event 300000 ( 14m 58s elapsed / 34m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 4.35354046074 pb +- ( 0.0861455388962 pb = 1 % ) Event 400000 ( 20m 6s elapsed / 30m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.39795047171 pb +- ( 0.0748181053477 pb = 1 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.0766501052215,-0.00922622841462,-0.0023252477883,-0.0858573566882) (1) Event 500000 ( 25m 18s elapsed / 25m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.38649617604 pb +- ( 0.0690409168637 pb = 1 % ) Event 600000 ( 30m 32s elapsed / 20m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.41315683081 pb +- ( 0.0630566953384 pb = 1 % ) Event 700000 ( 35m 45s elapsed / 15m 19s left ) -> ETA: Fri Mar 07 13:25 XS = 4.41349127717 pb +- ( 0.057388446955 pb = 1 % ) Event 800000 ( 41m 3s elapsed / 10m 15s left ) -> ETA: Fri Mar 07 13:25 XS = 4.4147407623 pb +- ( 0.0535419633643 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 16s elapsed / 5m 8s left ) -> ETA: Fri Mar 07 13:25 XS = 4.38435608032 pb +- ( 0.0556449030133 pb = 1 % ) Event 1000000 ( 3078 s total ) = 28070905.0268 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.37294 0 % 0.0533819 1.22 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5722 (1005723) -> 0.5 % From "Jet_Evolution:CSS": 1128 (1006851) -> 0.1 % Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 91 amplitude failures: 1036 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 29s on Fri Mar 7 13:25:35 2025 (User: 50m 36s, System: 3s, Children User: 0s, Children System: 0s)