Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:04 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2093 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (222 MB, 10s/9s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 1.14892851316e-20 vs 1.14892851315e-20 => 2.58570942435e-12 } . Amplitude::GaugeTest(): Large deviation { 1.61660755309e-23 vs 1.61660755308e-23 => 6.44062581046e-12 } . Amplitude::GaugeTest(): Large deviation { 4.57397357889e-21 vs 4.57397357887e-21 => 3.06910052927e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.5466043455e-23 vs 4.54660434551e-23 => -2.27273755371e-12 } .. Amplitude::GaugeTest(): Large deviation { 9.63612681959e-23 vs 9.63612681961e-23 => -2.08422168413e-12 } ........... Amplitude::GaugeTest(): Large deviation { 3.4637721024e-22 vs 3.4637721024e-22 => -2.32158736679e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.07393904207e-21 vs 2.07393904205e-21 => 9.29301080532e-12 } ........................................................................................ done (222 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 ( 1s elapsed / 11d 16h 33m 18s left ) -> ETA: Wed Mar 19 05:07 XS = -1.71144725813e-07 pb +- ( -1.71144725813e-07 pb = 100 % ) Event 2 ( 1s elapsed / 5d 21h 39m 58s left ) -> ETA: Thu Mar 13 10:14 XS = 39.7403669204 pb +- ( 39.7403670915 pb = 100 % ) Event 3 ( 1s elapsed / 3d 22h 26m 38s left ) -> ETA: Tue Mar 11 11:00 XS = 26.4996391027 pb +- ( 26.4905479747 pb = 99 % ) Event 4 ( 1s elapsed / 2d 22h 49m 58s left ) -> ETA: Mon Mar 10 11:24 XS = 19.9004082914 pb +- ( 19.8601211804 pb = 99 % ) Event 5 ( 1s elapsed / 2d 9h 13m 18s left ) -> ETA: Sun Mar 09 21:47 XS = 15.9203273185 pb +- ( 15.8901130434 pb = 99 % ) Event 6 ( 1s elapsed / 1d 23h 41m 5s left ) -> ETA: Sun Mar 09 12:15 XS = 13.3686157523 pb +- ( 13.2227717822 pb = 98 % ) Event 7 ( 1s elapsed / 1d 16h 52m 21s left ) -> ETA: Sun Mar 09 05:26 XS = 8.9126984548 pb +- ( 8.82125305561 pb = 98 % ) Event 8 ( 1s elapsed / 1d 12h 6m 38s left ) -> ETA: Sun Mar 09 00:40 XS = 8.02163492469 pb +- ( 7.9401258549 pb = 98 % ) Event 9 ( 1s elapsed / 1d 8h 5m 54s left ) -> ETA: Sat Mar 08 20:40 XS = 6.68469577057 pb +- ( 6.61801275409 pb = 99 % ) Event 10 ( 1s elapsed / 1d 5h 9m 58s left ) -> ETA: Sat Mar 08 17:44 XS = 5.72974528685 pb +- ( 5.6733183146 pb = 99 % ) Event 20 ( 1s elapsed / 14h 51m 38s left ) -> ETA: Sat Mar 08 03:25 XS = 3.51599832386 pb +- ( 3.17336970909 pb = 90 % ) Event 30 ( 1s elapsed / 10h 11m 5s left ) -> ETA: Fri Mar 07 22:45 XS = 3.30391634895 pb +- ( 2.22063832509 pb = 67 % ) Event 40 ( 1s elapsed / 7h 50m 48s left ) -> ETA: Fri Mar 07 20:25 XS = 2.98854977514 pb +- ( 1.73346219114 pb = 58 % ) Event 50 ( 1s elapsed / 6h 23m 18s left ) -> ETA: Fri Mar 07 18:57 XS = 3.37452220321 pb +- ( 1.67539762103 pb = 49 % ) Event 60 ( 1s elapsed / 5h 30m 32s left ) -> ETA: Fri Mar 07 18:04 XS = 2.92091292459 pb +- ( 1.41991388206 pb = 48 % ) Event 70 ( 1s elapsed / 4h 50m 27s left ) -> ETA: Fri Mar 07 17:24 XS = 5.77955674188 pb +- ( 2.26255488158 pb = 39 % ) Event 80 ( 1s elapsed / 4h 20m 23s left ) -> ETA: Fri Mar 07 16:54 XS = 4.96655277583 pb +- ( 1.93151131979 pb = 38 % ) Event 90 ( 1s elapsed / 3h 57m left ) -> ETA: Fri Mar 07 16:31 XS = 4.47875753285 pb +- ( 1.72988752494 pb = 38 % ) Event 100 ( 1s elapsed / 3h 38m 18s left ) -> ETA: Fri Mar 07 16:12 XS = 5.30271644775 pb +- ( 1.7636293994 pb = 33 % ) Event 200 ( 1s elapsed / 2h 13m 18s left ) -> ETA: Fri Mar 07 14:47 XS = 5.48981768516 pb +- ( 1.24727575998 pb = 22 % ) Event 300 ( 1s elapsed / 1h 44m 24s left ) -> ETA: Fri Mar 07 14:18 XS = 3.98551304956 pb +- ( 1.18484604352 pb = 29 % ) Event 400 ( 2s elapsed / 1h 30m 47s left ) -> ETA: Fri Mar 07 14:05 XS = 4.21228560685 pb +- ( 1.01824698006 pb = 24 % ) Event 500 ( 2s elapsed / 1h 21m 37s left ) -> ETA: Fri Mar 07 13:55 XS = 4.08734613673 pb +- ( 0.853742275975 pb = 20 % ) Event 600 ( 2s elapsed / 1h 16m 3s left ) -> ETA: Fri Mar 07 13:50 XS = 4.94937731723 pb +- ( 1.02863019805 pb = 20 % ) Event 700 ( 3s elapsed / 1h 12m 5s left ) -> ETA: Fri Mar 07 13:46 XS = 4.91245368357 pb +- ( 0.96064337265 pb = 19 % ) Event 800 ( 3s elapsed / 1h 9m 19s left ) -> ETA: Fri Mar 07 13:43 XS = 4.69480644205 pb +- ( 0.86471242761 pb = 18 % ) Event 900 ( 3s elapsed / 1h 6m 58s left ) -> ETA: Fri Mar 07 13:41 XS = 4.55470280449 pb +- ( 0.79161111772 pb = 17 % ) Event 1000 ( 3s elapsed / 1h 5m 6s left ) -> ETA: Fri Mar 07 13:39 XS = 4.58538973725 pb +- ( 0.727235420275 pb = 15 % ) Event 2000 ( 6s elapsed / 56m 53s left ) -> ETA: Fri Mar 07 13:31 XS = 4.30290736249 pb +- ( 0.625528456202 pb = 14 % ) Event 3000 ( 9s elapsed / 53m 40s left ) -> ETA: Fri Mar 07 13:28 XS = 4.14992912333 pb +- ( 0.541304221954 pb = 13 % ) Event 4000 ( 12s elapsed / 51m 54s left ) -> ETA: Fri Mar 07 13:26 XS = 4.24203155046 pb +- ( 0.440408795837 pb = 10 % ) Event 5000 ( 15s elapsed / 50m 50s left ) -> ETA: Fri Mar 07 13:25 XS = 4.09675129771 pb +- ( 0.37289257103 pb = 9 % ) Event 6000 ( 18s elapsed / 50m 16s left ) -> ETA: Fri Mar 07 13:24 XS = 4.24404211177 pb +- ( 0.340851482542 pb = 8 % ) Event 7000 ( 21s elapsed / 49m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.32200042721 pb +- ( 0.337685414124 pb = 7 % ) Event 8000 ( 23s elapsed / 49m 26s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2465067039 pb +- ( 0.305651853149 pb = 7 % ) Event 9000 ( 26s elapsed / 49m 7s left ) -> ETA: Fri Mar 07 13:23 XS = 4.3333403262 pb +- ( 0.297213840291 pb = 6 % ) Event 10000 ( 29s elapsed / 48m 52s left ) -> ETA: Fri Mar 07 13:23 XS = 4.31421160123 pb +- ( 0.277255325326 pb = 6 % ) Event 20000 ( 58s elapsed / 47m 28s left ) -> ETA: Fri Mar 07 13:22 XS = 4.56326547503 pb +- ( 0.205586655322 pb = 4 % ) Event 30000 ( 1m 26s elapsed / 46m 46s left ) -> ETA: Fri Mar 07 13:22 XS = 4.17172017188 pb +- ( 0.405672949089 pb = 9 % ) Event 40000 ( 1m 55s elapsed / 46m 5s left ) -> ETA: Fri Mar 07 13:22 XS = 4.29799567812 pb +- ( 0.334789768704 pb = 7 % ) Event 50000 ( 2m 23s elapsed / 45m 28s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37710495949 pb +- ( 0.298757291724 pb = 6 % ) Event 60000 ( 2m 52s elapsed / 45m left ) -> ETA: Fri Mar 07 13:22 XS = 4.32806923816 pb +- ( 0.260012488344 pb = 6 % ) Event 70000 ( 3m 21s elapsed / 44m 34s left ) -> ETA: Fri Mar 07 13:22 XS = 4.28266939363 pb +- ( 0.227769726532 pb = 5 % ) Event 80000 ( 3m 50s elapsed / 44m 6s left ) -> ETA: Fri Mar 07 13:22 XS = 4.1846913537 pb +- ( 0.206453947063 pb = 4 % ) Event 90000 ( 4m 18s elapsed / 43m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 4.11916283308 pb +- ( 0.219082368009 pb = 5 % ) Event 100000 ( 4m 47s elapsed / 43m 10s left ) -> ETA: Fri Mar 07 13:22 XS = 4.14989012345 pb +- ( 0.209805115683 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 37s elapsed / 38m 30s left ) -> ETA: Fri Mar 07 13:22 XS = 4.25991147798 pb +- ( 0.121623575772 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 28s elapsed / 33m 47s left ) -> ETA: Fri Mar 07 13:22 XS = 4.31214821727 pb +- ( 0.0988762482723 pb = 2 % ) Event 400000 ( 19m 21s elapsed / 29m 2s left ) -> ETA: Fri Mar 07 13:22 XS = 4.321507899 pb +- ( 0.0860395908638 pb = 1 % ) Event 500000 ( 24m 16s elapsed / 24m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 4.32755978392 pb +- ( 0.0748713506498 pb = 1 % ) Event 600000 ( 29m 11s elapsed / 19m 27s left ) -> ETA: Fri Mar 07 13:22 XS = 4.26919939948 pb +- ( 0.0857363674705 pb = 2 % ) Event 700000 ( 34m 9s elapsed / 14m 38s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28451166621 pb +- ( 0.0763858377806 pb = 1 % ) Event 800000 ( 39m 10s elapsed / 9m 47s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27059752648 pb +- ( 0.0708615654559 pb = 1 % ) Event 900000 ( 44m 10s elapsed / 4m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27549170678 pb +- ( 0.0665082748307 pb = 1 % ) Event 1000000 ( 2936 s total ) = 29423383.4167 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.31094 0 % 0.0618911 1.43 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5671 (1005673) -> 0.5 % From "Jet_Evolution:CSS": 1078 (1006751) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 96/20 Perturbative Interface (Matrix Elements): momentum failures: 79 amplitude failures: 999 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 7s on Fri Mar 7 13:23:12 2025 (User: 48m 21s, System: 2s, Children User: 0s, Children System: 0s)