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: 2056 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.0866251622e-22 vs 1.08662516223e-22 => -2.79195555564e-11 } . Amplitude::GaugeTest(): Large deviation { 2.26665552436e-18 vs 2.26665552439e-18 => -1.01623154336e-11 } ..... Amplitude::GaugeTest(): Large deviation { 2.13220956364e-22 vs 2.13220956362e-22 => 7.13029635335e-12 } .......... Amplitude::GaugeTest(): Large deviation { 2.17349855614e-23 vs 2.17349855613e-23 => 3.46411788144e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.27757937328e-21 vs 1.27757937327e-21 => 3.54849483131e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.1022528491e-23 vs 2.1022528491e-23 => -2.24098517521e-12 } ...........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.90130224599e-21 vs 1.90130224599e-21 => 3.46522810446e-12 } ............................................................................ done (220 MB, 0s/0s) Initializing scales........................................................................ done (222 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 / 9d 39m 59s left ) -> ETA: Sun Mar 16 13:14 XS = 0.2526149671 pb +- ( 0.2526149671 pb = 100 % ) Event 2 ( 0s elapsed / 4d 13h 43m 19s left ) -> ETA: Wed Mar 12 02:17 XS = 0.305659160214 pb +- ( 0.193610134177 pb = 63 % ) Event 3 ( 0s elapsed / 3d 1h 8m 52s left ) -> ETA: Mon Mar 10 13:43 XS = 0.229271260681 pb +- ( 0.156772297371 pb = 68 % ) Event 4 ( 0s elapsed / 2d 6h 51m 39s left ) -> ETA: Sun Mar 09 19:25 XS = 0.262534482712 pb +- ( 0.132258601361 pb = 50 % ) Event 5 ( 0s elapsed / 1d 19h 53m 19s left ) -> ETA: Sun Mar 09 08:27 XS = 0.225029556649 pb +- ( 0.117903122776 pb = 52 % ) Event 6 ( 0s elapsed / 1d 12h 34m 25s left ) -> ETA: Sun Mar 09 01:08 XS = 0.196627554176 pb +- ( 0.105983647393 pb = 53 % ) Event 7 ( 0s elapsed / 1d 7h 44m 44s left ) -> ETA: Sat Mar 08 20:19 XS = 0.996074312184 pb +- ( 0.804892249836 pb = 80 % ) Event 8 ( 0s elapsed / 1d 3h 46m 39s left ) -> ETA: Sat Mar 08 16:20 XS = 0.90379112109 pb +- ( 0.725808111304 pb = 80 % ) Event 9 ( 0s elapsed / 1d 41m 28s left ) -> ETA: Sat Mar 08 13:15 XS = 0.816197539774 pb +- ( 0.662335792362 pb = 81 % ) Event 10 ( 0s elapsed / 22h 13m 19s left ) -> ETA: Sat Mar 08 10:47 XS = 0.642155905723 pb +- ( 0.523149618243 pb = 81 % ) Event 20 ( 0s elapsed / 11h 39m 59s left ) -> ETA: Sat Mar 08 00:14 XS = 0.700930461454 pb +- ( 0.317830978965 pb = 45 % ) Event 30 ( 0s elapsed / 8h 3m 19s left ) -> ETA: Fri Mar 07 20:37 XS = 0.750832189994 pb +- ( 0.279693829422 pb = 37 % ) Event 40 ( 0s elapsed / 6h 10m 49s left ) -> ETA: Fri Mar 07 18:45 XS = 0.982494025233 pb +- ( 0.342348465988 pb = 34 % ) Event 50 ( 0s elapsed / 5h 3m 19s left ) -> ETA: Fri Mar 07 17:37 XS = 0.87895197979 pb +- ( 0.292082645246 pb = 33 % ) Event 60 ( 0s elapsed / 4h 21m 5s left ) -> ETA: Fri Mar 07 16:55 XS = 0.814455209974 pb +- ( 0.30955548657 pb = 38 % ) Event 70 ( 0s elapsed / 3h 50m 56s left ) -> ETA: Fri Mar 07 16:25 XS = 1.90690886377 pb +- ( 0.798981475627 pb = 41 % ) Event 80 ( 1s elapsed / 3h 28m 19s left ) -> ETA: Fri Mar 07 16:02 XS = 1.90551154646 pb +- ( 0.732303592532 pb = 38 % ) Event 90 ( 1s elapsed / 3h 8m 52s left ) -> ETA: Fri Mar 07 15:43 XS = 1.98124377584 pb +- ( 0.700580473425 pb = 35 % ) Event 100 ( 1s elapsed / 2h 54m 58s left ) -> ETA: Fri Mar 07 15:29 XS = 3.45892026351 pb +- ( 1.62082226612 pb = 46 % ) Event 200 ( 1s elapsed / 1h 48m 18s left ) -> ETA: Fri Mar 07 14:22 XS = 4.33176243464 pb +- ( 2.74397951538 pb = 63 % ) Event 300 ( 1s elapsed / 1h 28m 51s left ) -> ETA: Fri Mar 07 14:03 XS = 5.36398213371 pb +- ( 1.98290142462 pb = 36 % ) Event 400 ( 1s elapsed / 1h 18m 18s left ) -> ETA: Fri Mar 07 13:52 XS = 5.21215619429 pb +- ( 1.55049542224 pb = 29 % ) Event 500 ( 2s elapsed / 1h 12m 17s left ) -> ETA: Fri Mar 07 13:46 XS = 20.3699339978 pb +- ( 15.3710591 pb = 75 % ) Event 600 ( 2s elapsed / 1h 8m left ) -> ETA: Fri Mar 07 13:42 XS = 17.8176906967 pb +- ( 12.8442140693 pb = 72 % ) Event 700 ( 2s elapsed / 1h 4m 57s left ) -> ETA: Fri Mar 07 13:39 XS = 16.0048875591 pb +- ( 11.0299004846 pb = 68 % ) Event 800 ( 3s elapsed / 1h 3m 29s left ) -> ETA: Fri Mar 07 13:37 XS = 14.6365842893 pb +- ( 9.59114099732 pb = 65 % ) Event 900 ( 3s elapsed / 1h 1m 58s left ) -> ETA: Fri Mar 07 13:36 XS = 13.4751729584 pb +- ( 8.50243107812 pb = 63 % ) Event 1000 ( 3s elapsed / 1h 36s left ) -> ETA: Fri Mar 07 13:34 XS = 12.2924343266 pb +- ( 7.63449518785 pb = 62 % ) Event 2000 ( 6s elapsed / 53m 48s left ) -> ETA: Fri Mar 07 13:28 XS = 8.29542345489 pb +- ( 3.79019319607 pb = 45 % ) Event 3000 ( 9s elapsed / 51m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 7.36765392418 pb +- ( 2.52316149348 pb = 34 % ) Event 4000 ( 12s elapsed / 50m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 6.758922438 pb +- ( 1.91851219037 pb = 28 % ) Event 5000 ( 14s elapsed / 49m 41s left ) -> ETA: Fri Mar 07 13:24 XS = 6.35902487028 pb +- ( 1.53514651412 pb = 24 % ) Event 6000 ( 17s elapsed / 49m 18s left ) -> ETA: Fri Mar 07 13:23 XS = 6.02090237721 pb +- ( 1.29346392117 pb = 21 % ) Event 7000 ( 20s elapsed / 49m 3s left ) -> ETA: Fri Mar 07 13:23 XS = 5.91719816468 pb +- ( 1.12816411772 pb = 19 % ) Event 8000 ( 23s elapsed / 48m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 5.76013034832 pb +- ( 0.987839254403 pb = 17 % ) Event 9000 ( 26s elapsed / 48m 35s left ) -> ETA: Fri Mar 07 13:23 XS = 5.68657147056 pb +- ( 0.885492663726 pb = 15 % ) Event 10000 ( 29s elapsed / 48m 25s left ) -> ETA: Fri Mar 07 13:23 XS = 5.52092032755 pb +- ( 0.800103984014 pb = 14 % ) Event 20000 ( 58s elapsed / 47m 30s left ) -> ETA: Fri Mar 07 13:22 XS = 4.70685044821 pb +- ( 0.431803113276 pb = 9 % ) Event 30000 ( 1m 27s elapsed / 47m 1s left ) -> ETA: Fri Mar 07 13:22 XS = 4.71848035808 pb +- ( 0.309773990504 pb = 6 % ) Event 40000 ( 1m 56s elapsed / 46m 36s left ) -> ETA: Fri Mar 07 13:22 XS = 4.79185381723 pb +- ( 0.314715921793 pb = 6 % ) Event 50000 ( 2m 25s elapsed / 46m 7s left ) -> ETA: Fri Mar 07 13:22 XS = 4.70241900883 pb +- ( 0.262024239566 pb = 5 % ) Event 60000 ( 2m 54s elapsed / 45m 38s left ) -> ETA: Fri Mar 07 13:22 XS = 4.62761144108 pb +- ( 0.226713463759 pb = 4 % ) Event 70000 ( 3m 23s elapsed / 45m 9s left ) -> ETA: Fri Mar 07 13:22 XS = 4.47273096432 pb +- ( 0.23128798925 pb = 5 % ) Event 80000 ( 3m 53s elapsed / 44m 43s left ) -> ETA: Fri Mar 07 13:22 XS = 4.51944522308 pb +- ( 0.206000647063 pb = 4 % ) Event 90000 ( 4m 22s elapsed / 44m 15s left ) -> ETA: Fri Mar 07 13:22 XS = 4.48673704887 pb +- ( 0.192043179092 pb = 4 % ) Event 100000 ( 4m 51s elapsed / 43m 47s left ) -> ETA: Fri Mar 07 13:22 XS = 4.47732737923 pb +- ( 0.184473504248 pb = 4 % ) Event 200000 ( 9m 45s elapsed / 39m 3s left ) -> ETA: Fri Mar 07 13:23 XS = 4.41928418022 pb +- ( 0.115172342184 pb = 2 % ) Event 300000 ( 14m 41s elapsed / 34m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 4.41844372172 pb +- ( 0.107973704824 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 37s elapsed / 29m 25s left ) -> ETA: Fri Mar 07 13:23 XS = 4.61923815151 pb +- ( 0.109386581279 pb = 2 % ) Event 500000 ( 24m 34s elapsed / 24m 34s left ) -> ETA: Fri Mar 07 13:23 XS = 4.58635119228 pb +- ( 0.0980845525816 pb = 2 % ) Event 600000 ( 29m 32s elapsed / 19m 41s left ) -> ETA: Fri Mar 07 13:23 XS = 4.45632319561 pb +- ( 0.117270269205 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 34m 32s elapsed / 14m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.46466633646 pb +- ( 0.105700465631 pb = 2 % ) Event 800000 ( 39m 33s elapsed / 9m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.44711379599 pb +- ( 0.0958842903268 pb = 2 % ) Event 900000 ( 44m 37s elapsed / 4m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 4.41149841229 pb +- ( 0.0870176402057 pb = 1 % ) Event 1000000 ( 2982 s total ) = 28973551.5739 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.34576 0 % 0.0840325 1.93 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5604 (1005606) -> 0.5 % From "Jet_Evolution:CSS": 1066 (1006672) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 87/20 Perturbative Interface (Matrix Elements): momentum failures: 81 amplitude failures: 985 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 54s on Fri Mar 7 13:23:59 2025 (User: 49m 5s, System: 2s, Children User: 0s, Children System: 0s)