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: 2053 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 9.1581487225e-17 vs 9.15814872248e-17 => 2.64877009215e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.73674250963e-22 vs 2.73674250965e-22 => -8.5164097996e-12 } ........... Amplitude::GaugeTest(): Large deviation { 3.84580347547e-21 vs 3.84580347546e-21 => 2.76889622342e-12 } .......... Amplitude::GaugeTest(): Large deviation { 4.53995522598e-19 vs 4.53995522599e-19 => -3.30424576589e-12 } ........ Amplitude::GaugeTest(): Large deviation { 3.53827285785e-23 vs 3.53827285784e-23 => 3.63109542434e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.0196514864e-25 vs 2.01965148641e-25 => -5.10269604348e-12 } .....................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.99432596406e-21 vs 1.99432596407e-21 => -2.06756833876e-12 } ....................................................... done (221 MB, 0s/0s) Initializing scales........................................................................ done (223 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 11h 59m 58s left ) -> ETA: Thu Mar 20 00:34 XS = 1.12756300738 pb +- ( 1.12756300738 pb = 100 % ) Event 2 ( 1s elapsed / 6d 7h 23m 18s left ) -> ETA: Thu Mar 13 19:57 XS = 0.56378150369 pb +- ( 0.56378150369 pb = 99 % ) Event 3 ( 1s elapsed / 4d 4h 55m 32s left ) -> ETA: Tue Mar 11 17:29 XS = 0.37585864302 pb +- ( 0.375852182198 pb = 99 % ) Event 4 ( 1s elapsed / 3d 3h 41m 38s left ) -> ETA: Mon Mar 10 16:15 XS = 0.281893982265 pb +- ( 0.281889675055 pb = 99 % ) Event 5 ( 1s elapsed / 2d 13h 6m 38s left ) -> ETA: Mon Mar 10 01:40 XS = 0.246674990415 pb +- ( 0.221172897816 pb = 89 % ) Event 6 ( 1s elapsed / 2d 2h 55m 32s left ) -> ETA: Sun Mar 09 15:29 XS = 0.20556249466 pb +- ( 0.185207643271 pb = 90 % ) Event 7 ( 1s elapsed / 1d 19h 39m 1s left ) -> ETA: Sun Mar 09 08:13 XS = 1.15213605704 pb +- ( 0.959428395195 pb = 83 % ) Event 8 ( 1s elapsed / 1d 14h 11m 38s left ) -> ETA: Sun Mar 09 02:45 XS = 1.00811905112 pb +- ( 0.843278146356 pb = 83 % ) Event 9 ( 1s elapsed / 1d 10h 15m 32s left ) -> ETA: Sat Mar 08 22:49 XS = 0.896084136707 pb +- ( 0.752092829915 pb = 83 % ) Event 10 ( 1s elapsed / 1d 6h 49m 58s left ) -> ETA: Sat Mar 08 19:24 XS = 0.806475723182 pb +- ( 0.678634340144 pb = 84 % ) Event 20 ( 1s elapsed / 15h 49m 58s left ) -> ETA: Sat Mar 08 04:24 XS = 1.50104659656 pb +- ( 0.937531837421 pb = 62 % ) Event 30 ( 1s elapsed / 10h 49m 58s left ) -> ETA: Fri Mar 07 23:24 XS = 1.32152600266 pb +- ( 0.679781221396 pb = 51 % ) Event 40 ( 1s elapsed / 8h 19m 58s left ) -> ETA: Fri Mar 07 20:54 XS = -9.94508614232 pb +- ( 12.0153276839 pb = -120 % ) Event 50 ( 1s elapsed / 6h 46m 38s left ) -> ETA: Fri Mar 07 19:20 XS = -8.10340320512 pb +- ( 9.78365439549 pb = -120 % ) Event 60 ( 1s elapsed / 5h 49m 58s left ) -> ETA: Fri Mar 07 18:24 XS = -6.4297089216 pb +- ( 7.76471932543 pb = -120 % ) Event 70 ( 1s elapsed / 5h 7m 7s left ) -> ETA: Fri Mar 07 17:41 XS = -4.78959895369 pb +- ( 6.53528487041 pb = -136 % ) Event 80 ( 1s elapsed / 4h 37m 3s left ) -> ETA: Fri Mar 07 17:11 XS = -3.19272500941 pb +- ( 5.74013109787 pb = -179 % ) Event 90 ( 1s elapsed / 4h 11m 49s left ) -> ETA: Fri Mar 07 16:46 XS = -2.36760929839 pb +- ( 5.1496980264 pb = -217 % ) Event 100 ( 1s elapsed / 3h 49m 58s left ) -> ETA: Fri Mar 07 16:24 XS = 0.355356593337 pb +- ( 5.3364740856 pb = 1501 % ) Event 200 ( 1s elapsed / 2h 19m 8s left ) -> ETA: Fri Mar 07 14:53 XS = 2.86744155671 pb +- ( 2.92000558844 pb = 101 % ) Event 300 ( 1s elapsed / 1h 48m 18s left ) -> ETA: Fri Mar 07 14:22 XS = 3.09405500307 pb +- ( 2.07425532434 pb = 67 % ) Event 400 ( 2s elapsed / 1h 32m 27s left ) -> ETA: Fri Mar 07 14:06 XS = 2.76664866633 pb +- ( 1.61827889236 pb = 58 % ) Event 500 ( 2s elapsed / 1h 23m 37s left ) -> ETA: Fri Mar 07 13:57 XS = 3.21407162641 pb +- ( 1.35412336586 pb = 42 % ) Event 600 ( 2s elapsed / 1h 18m left ) -> ETA: Fri Mar 07 13:52 XS = 3.41291651725 pb +- ( 1.17430861312 pb = 34 % ) Event 700 ( 3s elapsed / 1h 13m 45s left ) -> ETA: Fri Mar 07 13:48 XS = 3.60638951798 pb +- ( 1.06236012837 pb = 29 % ) Event 800 ( 3s elapsed / 1h 10m 34s left ) -> ETA: Fri Mar 07 13:44 XS = 3.3936229142 pb +- ( 0.934324511566 pb = 27 % ) Event 900 ( 3s elapsed / 1h 8m 5s left ) -> ETA: Fri Mar 07 13:42 XS = 3.83700959642 pb +- ( 1.00359351821 pb = 26 % ) Event 1000 ( 3s elapsed / 1h 5m 56s left ) -> ETA: Fri Mar 07 13:40 XS = 4.16988939047 pb +- ( 0.939022231843 pb = 22 % ) Event 2000 ( 6s elapsed / 57m 13s left ) -> ETA: Fri Mar 07 13:31 XS = 2.18593405704 pb +- ( 1.23873001553 pb = 56 % ) Event 3000 ( 9s elapsed / 54m 3s left ) -> ETA: Fri Mar 07 13:28 XS = 2.61875404794 pb +- ( 0.863945954322 pb = 32 % ) Event 4000 ( 12s elapsed / 52m 29s left ) -> ETA: Fri Mar 07 13:26 XS = 3.62376370785 pb +- ( 1.13093843345 pb = 31 % ) Event 5000 ( 15s elapsed / 51m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 3.67806778774 pb +- ( 0.941468328284 pb = 25 % ) Event 6000 ( 18s elapsed / 50m 58s left ) -> ETA: Fri Mar 07 13:25 XS = 3.89817061056 pb +- ( 0.798575045008 pb = 20 % ) Event 7000 ( 21s elapsed / 50m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 3.90358337925 pb +- ( 0.689040993462 pb = 17 % ) Event 8000 ( 24s elapsed / 50m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 3.88639656368 pb +- ( 0.607048399905 pb = 15 % ) Event 9000 ( 27s elapsed / 49m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.8582267766 pb +- ( 0.943617120518 pb = 19 % ) Event 10000 ( 30s elapsed / 49m 31s left ) -> ETA: Fri Mar 07 13:24 XS = 4.78650011986 pb +- ( 0.853014045062 pb = 17 % ) Event 20000 ( 59s elapsed / 48m 12s left ) -> ETA: Fri Mar 07 13:23 XS = 4.5118299946 pb +- ( 0.493492235319 pb = 10 % ) Event 30000 ( 1m 27s elapsed / 47m 24s left ) -> ETA: Fri Mar 07 13:23 XS = 2.82040901497 pb +- ( 1.53832466671 pb = 54 % ) Event 40000 ( 1m 57s elapsed / 46m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 3.16787663812 pb +- ( 1.15946874508 pb = 36 % ) Event 50000 ( 2m 26s elapsed / 46m 24s left ) -> ETA: Fri Mar 07 13:23 XS = 3.46341951607 pb +- ( 0.929620216891 pb = 26 % ) Event 60000 ( 2m 55s elapsed / 45m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 3.4461282295 pb +- ( 0.779917296618 pb = 22 % ) Event 70000 ( 3m 25s elapsed / 45m 27s left ) -> ETA: Fri Mar 07 13:23 XS = 3.62814058895 pb +- ( 0.670458863062 pb = 18 % ) Event 80000 ( 3m 54s elapsed / 45m 1s left ) -> ETA: Fri Mar 07 13:23 XS = 3.73615799216 pb +- ( 0.588375077253 pb = 15 % ) Event 90000 ( 4m 24s elapsed / 44m 35s left ) -> ETA: Fri Mar 07 13:23 XS = 3.91488553278 pb +- ( 0.530451848961 pb = 13 % ) Event 100000 ( 4m 54s elapsed / 44m 7s left ) -> ETA: Fri Mar 07 13:23 XS = 3.96338646198 pb +- ( 0.479356690261 pb = 12 % ) Event 200000 ( 9m 49s elapsed / 39m 16s left ) -> ETA: Fri Mar 07 13:23 XS = 4.3940208178 pb +- ( 0.276120306832 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 46s elapsed / 34m 27s left ) -> ETA: Fri Mar 07 13:23 XS = 4.3596234454 pb +- ( 0.197201786578 pb = 4 % ) Event 400000 ( 19m 44s elapsed / 29m 36s left ) -> ETA: Fri Mar 07 13:23 XS = 4.09206896056 pb +- ( 0.266098770027 pb = 6 % ) Event 500000 ( 24m 43s elapsed / 24m 43s left ) -> ETA: Fri Mar 07 13:23 XS = 4.15863261682 pb +- ( 0.217436515076 pb = 5 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (1.5714854109,-0.018904379037,-0.0986850605928,1.75116396542) (1) Event 600000 ( 29m 42s elapsed / 19m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.10643611586 pb +- ( 0.194655334049 pb = 4 % ) Event 700000 ( 34m 43s elapsed / 14m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.1316554667 pb +- ( 0.168083703023 pb = 4 % ) Event 800000 ( 39m 44s elapsed / 9m 56s left ) -> ETA: Fri Mar 07 13:23 XS = 4.12964559722 pb +- ( 0.149544594538 pb = 3 % ) Event 900000 ( 44m 48s elapsed / 4m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.16744890728 pb +- ( 0.134842863363 pb = 3 % ) Event 1000000 ( 2990 s total ) = 28896707.6483 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.17149 0 % 0.124392 2.98 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5565 (1005566) -> 0.5 % From "Jet_Evolution:CSS": 1183 (1006749) -> 0.1 % Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 78/20 Perturbative Interface (Matrix Elements): momentum failures: 94 amplitude failures: 1088 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 1s on Fri Mar 7 13:24:07 2025 (User: 49m 11s, System: 3s, Children User: 0s, Children System: 0s)