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: 2052 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (221 MB, 10s/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.67629905357e-22 vs 2.67629905357e-22 => 2.5202062659e-12 } . Amplitude::GaugeTest(): Large deviation { 9.61404857564e-21 vs 9.61404857561e-21 => 2.74358313845e-12 } .. Amplitude::GaugeTest(): Large deviation { 9.81167676667e-24 vs 9.81167676671e-24 => -4.10005362994e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.25569092013e-24 vs 1.25569092016e-24 => -1.97827310089e-11 } ... Amplitude::GaugeTest(): Large deviation { 9.38141902509e-21 vs 9.38141902506e-21 => 3.01980662698e-12 } . Amplitude::GaugeTest(): Large deviation { 6.66963144703e-25 vs 6.66963144699e-25 => 5.02109465117e-12 } ......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.26610285198e-20 vs 1.26610285198e-20 => -4.93771690202e-12 } ....................................................................................................... done (221 MB, 0s/0s) Initializing scales........................................................................ done (225 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 3h 39m 58s left ) -> ETA: Wed Mar 19 16:14 XS = 0.0088308116326 pb +- ( 0.0088308116326 pb = 100 % ) Event 2 ( 1s elapsed / 6d 1h 49m 58s left ) -> ETA: Thu Mar 13 14:24 XS = 0.0225203559843 pb +- ( 0.0136895443517 pb = 60 % ) Event 3 ( 1s elapsed / 4d 1h 13m 18s left ) -> ETA: Tue Mar 11 13:47 XS = 0.0883613063534 pb +- ( 0.0663136382682 pb = 75 % ) Event 4 ( 1s elapsed / 3d 1h 36m 38s left ) -> ETA: Mon Mar 10 14:10 XS = 0.0665874796368 pb +- ( 0.0516996019333 pb = 77 % ) Event 5 ( 1s elapsed / 2d 10h 53m 18s left ) -> ETA: Sun Mar 09 23:27 XS = 0.0528394710606 pb +- ( 0.0423404894144 pb = 80 % ) Event 6 ( 1s elapsed / 2d 1h 4m 25s left ) -> ETA: Sun Mar 09 13:38 XS = 0.0440373230442 pb +- ( 0.035673835028 pb = 81 % ) Event 7 ( 1s elapsed / 1d 18h 3m 47s left ) -> ETA: Sun Mar 09 06:38 XS = 0.037746276895 pb +- ( 0.0307992424758 pb = 81 % ) Event 8 ( 1s elapsed / 1d 13h 9m 8s left ) -> ETA: Sun Mar 09 01:43 XS = 0.0330279926049 pb +- ( 0.0270870302812 pb = 82 % ) Event 9 ( 1s elapsed / 1d 9h 1m 27s left ) -> ETA: Sat Mar 08 21:35 XS = 0.0293944107981 pb +- ( 0.0241632795716 pb = 82 % ) Event 10 ( 1s elapsed / 1d 5h 43m 18s left ) -> ETA: Sat Mar 08 18:17 XS = 0.0264549697183 pb +- ( 0.0218112718012 pb = 82 % ) Event 20 ( 1s elapsed / 15h 16m 38s left ) -> ETA: Sat Mar 08 03:50 XS = 1.33991767425 pb +- ( 0.752135964353 pb = 56 % ) Event 30 ( 1s elapsed / 10h 33m 18s left ) -> ETA: Fri Mar 07 23:07 XS = 2.99129961781 pb +- ( 1.67375420201 pb = 55 % ) Event 40 ( 1s elapsed / 8h 3m 18s left ) -> ETA: Fri Mar 07 20:37 XS = 2.50715242946 pb +- ( 1.24120746666 pb = 49 % ) Event 50 ( 1s elapsed / 6h 36m 38s left ) -> ETA: Fri Mar 07 19:10 XS = 3.6243234868 pb +- ( 1.70774902836 pb = 47 % ) Event 60 ( 1s elapsed / 5h 38m 52s left ) -> ETA: Fri Mar 07 18:13 XS = 3.51492113118 pb +- ( 1.50378573706 pb = 42 % ) Event 70 ( 1s elapsed / 4h 57m 35s left ) -> ETA: Fri Mar 07 17:31 XS = 3.65778723682 pb +- ( 1.37244823224 pb = 37 % ) Event 80 ( 1s elapsed / 4h 26m 38s left ) -> ETA: Fri Mar 07 17:00 XS = 3.69454944102 pb +- ( 1.25382880929 pb = 33 % ) Event 90 ( 1s elapsed / 4h 4m 25s left ) -> ETA: Fri Mar 07 16:38 XS = 3.90854786055 pb +- ( 1.19159004493 pb = 30 % ) Event 100 ( 1s elapsed / 3h 44m 58s left ) -> ETA: Fri Mar 07 16:19 XS = 5.78920509354 pb +- ( 2.46065986145 pb = 42 % ) Event 200 ( 1s elapsed / 2h 15m 48s left ) -> ETA: Fri Mar 07 14:50 XS = 6.34016991043 pb +- ( 1.70606689865 pb = 26 % ) Event 300 ( 1s elapsed / 1h 46m 4s left ) -> ETA: Fri Mar 07 14:20 XS = 5.20301488825 pb +- ( 1.2149462028 pb = 23 % ) Event 400 ( 2s elapsed / 1h 30m 47s left ) -> ETA: Fri Mar 07 14:05 XS = 5.2016255042 pb +- ( 1.19537041495 pb = 22 % ) Event 500 ( 2s elapsed / 1h 22m 37s left ) -> ETA: Fri Mar 07 13:56 XS = 5.31271940282 pb +- ( 1.06672692573 pb = 20 % ) Event 600 ( 2s elapsed / 1h 16m 53s left ) -> ETA: Fri Mar 07 13:51 XS = 5.17918381686 pb +- ( 0.944658228593 pb = 18 % ) Event 700 ( 3s elapsed / 1h 13m 16s left ) -> ETA: Fri Mar 07 13:47 XS = 5.18829022426 pb +- ( 0.85525346398 pb = 16 % ) Event 800 ( 3s elapsed / 1h 10m 21s left ) -> ETA: Fri Mar 07 13:44 XS = 4.57456078015 pb +- ( 0.770362246869 pb = 16 % ) Event 900 ( 3s elapsed / 1h 8m 5s left ) -> ETA: Fri Mar 07 13:42 XS = 4.53653740645 pb +- ( 0.782180751994 pb = 17 % ) Event 1000 ( 3s elapsed / 1h 6m 16s left ) -> ETA: Fri Mar 07 13:40 XS = 4.3013487865 pb +- ( 0.711316744736 pb = 16 % ) Event 2000 ( 6s elapsed / 57m 18s left ) -> ETA: Fri Mar 07 13:31 XS = 4.1962871317 pb +- ( 0.494997712824 pb = 11 % ) Event 3000 ( 9s elapsed / 54m 33s left ) -> ETA: Fri Mar 07 13:28 XS = 4.030297581 pb +- ( 0.440495371612 pb = 10 % ) Event 4000 ( 12s elapsed / 53m 12s left ) -> ETA: Fri Mar 07 13:27 XS = 3.73627963878 pb +- ( 0.408992757473 pb = 10 % ) Event 5000 ( 15s elapsed / 52m 16s left ) -> ETA: Fri Mar 07 13:26 XS = 3.93050812135 pb +- ( 0.408261252093 pb = 10 % ) Event 6000 ( 18s elapsed / 51m 28s left ) -> ETA: Fri Mar 07 13:26 XS = 3.74758674806 pb +- ( 0.501996431541 pb = 13 % ) Event 7000 ( 21s elapsed / 50m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 3.66339194624 pb +- ( 0.475161082783 pb = 12 % ) Event 8000 ( 24s elapsed / 50m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 3.69760271637 pb +- ( 0.434872611657 pb = 11 % ) Event 9000 ( 27s elapsed / 50m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 3.44324671205 pb +- ( 0.484271097682 pb = 14 % ) Event 10000 ( 30s elapsed / 50m 12s left ) -> ETA: Fri Mar 07 13:24 XS = 3.025567731 pb +- ( 0.525431077679 pb = 17 % ) Event 20000 ( 1m elapsed / 49m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 3.69494445341 pb +- ( 0.309055659858 pb = 8 % ) Event 30000 ( 1m 30s elapsed / 48m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 3.82127574457 pb +- ( 0.232148848508 pb = 6 % ) Event 40000 ( 2m 1s elapsed / 48m 34s left ) -> ETA: Fri Mar 07 13:24 XS = 3.94621405472 pb +- ( 0.248539918584 pb = 6 % ) Event 50000 ( 2m 32s elapsed / 48m 8s left ) -> ETA: Fri Mar 07 13:24 XS = 4.00480689441 pb +- ( 0.208526122828 pb = 5 % ) Event 60000 ( 3m 2s elapsed / 47m 40s left ) -> ETA: Fri Mar 07 13:24 XS = 4.16386584831 pb +- ( 0.198389959424 pb = 4 % ) Event 70000 ( 3m 33s elapsed / 47m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.08508950699 pb +- ( 0.222589018432 pb = 5 % ) Event 80000 ( 4m 3s elapsed / 46m 43s left ) -> ETA: Fri Mar 07 13:25 XS = 4.14665612478 pb +- ( 0.201773150692 pb = 4 % ) Event 90000 ( 4m 34s elapsed / 46m 19s left ) -> ETA: Fri Mar 07 13:25 XS = 4.28480954708 pb +- ( 0.190047392533 pb = 4 % ) Event 100000 ( 5m 5s elapsed / 45m 48s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31844963403 pb +- ( 0.176281299126 pb = 4 % ) Event 200000 ( 10m 13s elapsed / 40m 54s left ) -> ETA: Fri Mar 07 13:25 XS = 4.42397204263 pb +- ( 0.134242791081 pb = 3 % ) Event 300000 ( 15m 23s elapsed / 35m 54s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26707446442 pb +- ( 0.135220936289 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 34s elapsed / 30m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26041183601 pb +- ( 0.120534194598 pb = 2 % ) Event 500000 ( 25m 47s elapsed / 25m 47s left ) -> ETA: Fri Mar 07 13:25 XS = 4.35615554592 pb +- ( 0.10750331435 pb = 2 % ) Event 600000 ( 31m 1s elapsed / 20m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.38784046219 pb +- ( 0.0921288144227 pb = 2 % ) Event 700000 ( 36m 14s elapsed / 15m 32s left ) -> ETA: Fri Mar 07 13:26 XS = 4.33821119356 pb +- ( 0.0866958717682 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 41m 25s elapsed / 10m 21s left ) -> ETA: Fri Mar 07 13:26 XS = 4.43890607035 pb +- ( 0.0966035275516 pb = 2 % ) Event 900000 ( 46m 34s elapsed / 5m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 4.44214632723 pb +- ( 0.0875185634721 pb = 1 % ) Event 1000000 ( 3087 s total ) = 27990423.6467 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.43399 0 % 0.0802038 1.8 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5462 (1005466) -> 0.5 % From "Jet_Evolution:CSS": 1108 (1006574) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 96/20 Perturbative Interface (Matrix Elements): momentum failures: 72 amplitude failures: 1036 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 38s on Fri Mar 7 13:25:44 2025 (User: 50m 48s, System: 3s, Children User: 0s, Children System: 0s)