Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:17 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2130 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (219 MB, 10s/10s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 1.04374084684e-23 vs 1.04374084686e-23 => -2.10026440683e-11 } .................. Amplitude::GaugeTest(): Large deviation { 1.45364677968e-23 vs 1.45364677967e-23 => 4.54725146426e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.50008107683e-22 vs 1.50008107684e-22 => -4.92805796171e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.76588725167e-22 vs 1.76588725166e-22 => 3.36863870132e-12 } . Amplitude::GaugeTest(): Large deviation { 1.26668417693e-21 vs 1.26668417693e-21 => 2.40563124976e-12 } .................... Amplitude::GaugeTest(): Large deviation { 1.59371645202e-23 vs 1.59371645203e-23 => -2.57582843943e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 7.4615328197e-24 vs 7.46153281968e-24 => 3.51763063122e-12 } ................................................................. done (219 MB, 0s/0s) Initializing scales........................................................................ done (221 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 22h 53m 19s left ) -> ETA: Mon Mar 17 11:27 XS = -2.77357369624e-05 pb +- ( -2.77357369624e-05 pb = 100 % ) Event 2 ( 0s elapsed / 5d 49m 59s left ) -> ETA: Wed Mar 12 13:24 XS = 0.0149307977176 pb +- ( 0.0149585334546 pb = 100 % ) Event 3 ( 0s elapsed / 3d 8h 33m 19s left ) -> ETA: Mon Mar 10 21:07 XS = 0.0669564151975 pb +- ( 0.0527375651871 pb = 78 % ) Event 4 ( 0s elapsed / 2d 12h 24m 59s left ) -> ETA: Mon Mar 10 00:59 XS = 0.0502173114035 pb +- ( 0.0408757016669 pb = 81 % ) Event 5 ( 0s elapsed / 2d 53m 19s left ) -> ETA: Sun Mar 09 13:27 XS = 0.0401922675814 pb +- ( 0.0332113729872 pb = 82 % ) Event 6 ( 0s elapsed / 1d 16h 44m 25s left ) -> ETA: Sun Mar 09 05:18 XS = -0.380015507083 pb +- ( 0.414182367226 pb = -108 % ) Event 7 ( 0s elapsed / 1d 10h 55m 13s left ) -> ETA: Sat Mar 08 23:29 XS = -0.332513568687 pb +- ( 0.361824141182 pb = -108 % ) Event 8 ( 0s elapsed / 1d 6h 54m 9s left ) -> ETA: Sat Mar 08 19:28 XS = -0.266010851393 pb +- ( 0.288833673173 pb = -108 % ) Event 9 ( 0s elapsed / 1d 3h 28m 7s left ) -> ETA: Sat Mar 08 16:02 XS = -0.242339117419 pb +- ( 0.262330096999 pb = -108 % ) Event 10 ( 0s elapsed / 1d 43m 19s left ) -> ETA: Sat Mar 08 13:17 XS = -0.20992411897 pb +- ( 0.241657399261 pb = -115 % ) Event 20 ( 0s elapsed / 12h 46m 39s left ) -> ETA: Sat Mar 08 01:21 XS = 0.587996364022 pb +- ( 0.423045628127 pb = 71 % ) Event 30 ( 0s elapsed / 8h 47m 45s left ) -> ETA: Fri Mar 07 21:22 XS = 6.06399625433 pb +- ( 4.35369561636 pb = 71 % ) Event 40 ( 0s elapsed / 6h 52m 29s left ) -> ETA: Fri Mar 07 19:26 XS = 4.10064088042 pb +- ( 3.2550850066 pb = 79 % ) Event 50 ( 1s elapsed / 5h 39m 58s left ) -> ETA: Fri Mar 07 18:14 XS = 3.46613406433 pb +- ( 2.67698886223 pb = 77 % ) Event 60 ( 1s elapsed / 4h 54m 25s left ) -> ETA: Fri Mar 07 17:28 XS = 3.39628444846 pb +- ( 2.25321673958 pb = 66 % ) Event 70 ( 1s elapsed / 4h 17m 7s left ) -> ETA: Fri Mar 07 16:51 XS = 3.21755431022 pb +- ( 1.94440506009 pb = 60 % ) Event 80 ( 1s elapsed / 3h 49m 8s left ) -> ETA: Fri Mar 07 16:23 XS = 3.52212538019 pb +- ( 1.81716564993 pb = 51 % ) Event 90 ( 1s elapsed / 3h 29m 14s left ) -> ETA: Fri Mar 07 16:03 XS = 3.62783280868 pb +- ( 1.65065019555 pb = 45 % ) Event 100 ( 1s elapsed / 3h 13m 18s left ) -> ETA: Fri Mar 07 15:47 XS = 3.28298947544 pb +- ( 1.45036484231 pb = 44 % ) Event 200 ( 1s elapsed / 1h 59m 8s left ) -> ETA: Fri Mar 07 14:33 XS = 1.63093184454 pb +- ( 2.11621535337 pb = 129 % ) Event 300 ( 1s elapsed / 1h 36m 4s left ) -> ETA: Fri Mar 07 14:10 XS = 1.94140658482 pb +- ( 1.49026169592 pb = 76 % ) Event 400 ( 2s elapsed / 1h 25m 22s left ) -> ETA: Fri Mar 07 13:59 XS = 2.27026074891 pb +- ( 1.14294277434 pb = 50 % ) Event 500 ( 2s elapsed / 1h 18m 37s left ) -> ETA: Fri Mar 07 13:53 XS = 2.66451843157 pb +- ( 0.998138417614 pb = 37 % ) Event 600 ( 2s elapsed / 1h 13m 34s left ) -> ETA: Fri Mar 07 13:48 XS = 4.7306495839 pb +- ( 1.32068636217 pb = 27 % ) Event 700 ( 2s elapsed / 1h 10m 39s left ) -> ETA: Fri Mar 07 13:45 XS = 4.2512553049 pb +- ( 1.22483153469 pb = 28 % ) Event 800 ( 3s elapsed / 1h 8m 29s left ) -> ETA: Fri Mar 07 13:43 XS = 14.770902681 pb +- ( 10.5432683921 pb = 71 % ) Event 900 ( 3s elapsed / 1h 6m 14s left ) -> ETA: Fri Mar 07 13:40 XS = 13.6939825608 pb +- ( 9.38289010876 pb = 68 % ) Event 1000 ( 3s elapsed / 1h 4m 46s left ) -> ETA: Fri Mar 07 13:39 XS = 12.8430568026 pb +- ( 8.43186321132 pb = 65 % ) Event 2000 ( 6s elapsed / 57m 13s left ) -> ETA: Fri Mar 07 13:31 XS = 9.20320089787 pb +- ( 4.23196517005 pb = 45 % ) Event 3000 ( 9s elapsed / 54m 23s left ) -> ETA: Fri Mar 07 13:29 XS = 7.74874933006 pb +- ( 2.83722648998 pb = 36 % ) Event 4000 ( 12s elapsed / 53m 24s left ) -> ETA: Fri Mar 07 13:28 XS = 6.89322696349 pb +- ( 2.13653228419 pb = 30 % ) Event 5000 ( 15s elapsed / 52m 36s left ) -> ETA: Fri Mar 07 13:27 XS = 6.28184631611 pb +- ( 1.71839708376 pb = 27 % ) Event 6000 ( 18s elapsed / 52m 14s left ) -> ETA: Fri Mar 07 13:27 XS = 5.94469104463 pb +- ( 1.44316206179 pb = 24 % ) Event 7000 ( 21s elapsed / 51m 50s left ) -> ETA: Fri Mar 07 13:26 XS = 5.50426974799 pb +- ( 1.24740924144 pb = 22 % ) Event 8000 ( 24s elapsed / 51m 35s left ) -> ETA: Fri Mar 07 13:26 XS = 5.49704574525 pb +- ( 1.10466350333 pb = 20 % ) Event 9000 ( 27s elapsed / 51m 17s left ) -> ETA: Fri Mar 07 13:26 XS = 5.41654458621 pb +- ( 0.986354477152 pb = 18 % ) Event 10000 ( 30s elapsed / 51m 6s left ) -> ETA: Fri Mar 07 13:26 XS = 5.26239921822 pb +- ( 0.890142102087 pb = 16 % ) Event 20000 ( 1m 1s elapsed / 49m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 4.63775352842 pb +- ( 0.517085074128 pb = 11 % ) Event 30000 ( 1m 31s elapsed / 49m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.45395450936 pb +- ( 0.449000947476 pb = 10 % ) Event 40000 ( 2m 1s elapsed / 48m 39s left ) -> ETA: Fri Mar 07 13:25 XS = 4.59359068262 pb +- ( 0.431226679725 pb = 9 % ) Event 50000 ( 2m 32s elapsed / 48m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.61412820067 pb +- ( 0.350616687728 pb = 7 % ) Event 60000 ( 3m 2s elapsed / 47m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.60647152089 pb +- ( 0.297148774025 pb = 6 % ) Event 70000 ( 3m 33s elapsed / 47m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.46833283049 pb +- ( 0.266007964381 pb = 5 % ) Event 80000 ( 4m 3s elapsed / 46m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.52379800942 pb +- ( 0.235537134883 pb = 5 % ) Event 90000 ( 4m 34s elapsed / 46m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31068253058 pb +- ( 0.260684845112 pb = 6 % ) Event 100000 ( 5m 5s elapsed / 45m 50s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34766695217 pb +- ( 0.238020516787 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 14s elapsed / 40m 58s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34885849465 pb +- ( 0.170099184023 pb = 3 % ) Event 300000 ( 15m 23s elapsed / 35m 55s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36830460698 pb +- ( 0.131501507756 pb = 3 % ) Event 400000 ( 20m 36s elapsed / 30m 54s left ) -> ETA: Fri Mar 07 13:25 XS = 4.37112962975 pb +- ( 0.102613786219 pb = 2 % ) Event 500000 ( 25m 47s elapsed / 25m 47s left ) -> ETA: Fri Mar 07 13:26 XS = 4.41076140357 pb +- ( 0.0961184063246 pb = 2 % ) Event 600000 ( 31m 1s elapsed / 20m 40s left ) -> ETA: Fri Mar 07 13:26 XS = 4.43177781764 pb +- ( 0.0875327538519 pb = 1 % ) Event 700000 ( 36m 16s elapsed / 15m 32s left ) -> ETA: Fri Mar 07 13:26 XS = 4.41088212464 pb +- ( 0.0791856808601 pb = 1 % ) Event 800000 ( 41m 35s elapsed / 10m 23s left ) -> ETA: Fri Mar 07 13:26 XS = 4.39898935736 pb +- ( 0.0741025767477 pb = 1 % ) Event 900000 ( 46m 55s elapsed / 5m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 4.3922056999 pb +- ( 0.0679292694952 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3117 s total ) = 27717893.4401 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.37617 0 % 0.063849 1.45 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5697 (1005699) -> 0.5 % From "Jet_Evolution:CSS": 1164 (1006863) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 90/20 Perturbative Interface (Matrix Elements): momentum failures: 71 amplitude failures: 1093 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 52m 8s on Fri Mar 7 13:26:25 2025 (User: 51m 28s, System: 2s, Children User: 0s, Children System: 0s)