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: 2083 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (225 MB, 9s/9s) Performing tests . Amplitude::GaugeTest(): Large deviation { 3.32302777149e-22 vs 3.32302777151e-22 => -3.597566689e-12 } ............. Amplitude::GaugeTest(): Large deviation { 9.1575948558e-25 vs 9.15759485575e-25 => 4.62674343282e-12 } ....... Amplitude::GaugeTest(): Large deviation { 3.23836734144e-24 vs 3.23836734143e-24 => 3.07265324295e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.93240071113e-21 vs 2.93240071112e-21 => 3.07864844729e-12 } .. Amplitude::GaugeTest(): Large deviation { 8.72872101454e-22 vs 8.72872101451e-22 => 3.11439762868e-12 } .. Amplitude::GaugeTest(): Large deviation { 7.19493400448e-20 vs 7.1949340046e-20 => -1.76307857203e-11 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.03575828483e-24 vs 1.03575828481e-24 => 1.29019017692e-11 } .................................................................................... done (225 MB, 0s/0s) Initializing scales........................................................................ done (227 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 / 13d 15h 46m 38s left ) -> ETA: Fri Mar 21 04:20 XS = 0.000411162490686 pb +- ( 0.000411162490686 pb = 100 % ) Event 2 ( 1s elapsed / 6d 19h 53m 18s left ) -> ETA: Fri Mar 14 08:27 XS = -0.000213657788653 pb +- ( 0.000524865193359 pb = -245 % ) Event 3 ( 1s elapsed / 4d 14h 11m 5s left ) -> ETA: Wed Mar 12 02:45 XS = 0.0017866579015 pb +- ( 0.00204121359563 pb = 114 % ) Event 4 ( 1s elapsed / 3d 10h 38m 18s left ) -> ETA: Mon Mar 10 23:12 XS = 0.0022610851646 pb +- ( 0.00173285405905 pb = 76 % ) Event 5 ( 1s elapsed / 2d 18h 6m 38s left ) -> ETA: Mon Mar 10 06:40 XS = 0.00193813171467 pb +- ( 0.0014997146617 pb = 77 % ) Event 6 ( 1s elapsed / 2d 7h 5m 32s left ) -> ETA: Sun Mar 09 19:39 XS = -0.0958981059182 pb +- ( 0.0978448580775 pb = -102 % ) Event 7 ( 1s elapsed / 1d 23h 37m 7s left ) -> ETA: Sun Mar 09 12:11 XS = -0.0852416924392 pb +- ( 0.086946564752 pb = -102 % ) Event 8 ( 1s elapsed / 1d 17h 39m 58s left ) -> ETA: Sun Mar 09 06:14 XS = -0.0639312693136 pb +- ( 0.0651715450557 pb = -101 % ) Event 9 ( 1s elapsed / 1d 13h 2m 12s left ) -> ETA: Sun Mar 09 01:36 XS = -0.0595886103966 pb +- ( 0.0601061855633 pb = -100 % ) Event 10 ( 1s elapsed / 1d 9h 36m 38s left ) -> ETA: Sat Mar 08 22:10 XS = -0.055331163191 pb +- ( 0.0558101402138 pb = -100 % ) Event 20 ( 1s elapsed / 17h 4m 58s left ) -> ETA: Sat Mar 08 05:39 XS = 0.0028036554002 pb +- ( 0.0455550524827 pb = 1624 % ) Event 30 ( 1s elapsed / 11h 39m 58s left ) -> ETA: Sat Mar 08 00:14 XS = 0.480548313088 pb +- ( 0.479581303794 pb = 99 % ) Event 40 ( 1s elapsed / 8h 57m 28s left ) -> ETA: Fri Mar 07 21:31 XS = 1.49068344879 pb +- ( 1.19361948252 pb = 80 % ) Event 50 ( 1s elapsed / 7h 16m 38s left ) -> ETA: Fri Mar 07 19:50 XS = 5.77115347194 pb +- ( 3.50772276388 pb = 60 % ) Event 60 ( 1s elapsed / 6h 14m 58s left ) -> ETA: Fri Mar 07 18:49 XS = 5.62174505301 pb +- ( 3.02123623739 pb = 53 % ) Event 70 ( 1s elapsed / 5h 28m 32s left ) -> ETA: Fri Mar 07 18:02 XS = 8.15523196008 pb +- ( 4.14008627277 pb = 50 % ) Event 80 ( 1s elapsed / 4h 51m 38s left ) -> ETA: Fri Mar 07 17:25 XS = 7.75128449818 pb +- ( 3.6870543478 pb = 47 % ) Event 90 ( 1s elapsed / 4h 24m 47s left ) -> ETA: Fri Mar 07 16:59 XS = 7.09731881759 pb +- ( 3.26357275604 pb = 45 % ) Event 100 ( 1s elapsed / 4h 4m 58s left ) -> ETA: Fri Mar 07 16:39 XS = 6.32598285073 pb +- ( 2.92435381013 pb = 46 % ) Event 200 ( 1s elapsed / 2h 26m 38s left ) -> ETA: Fri Mar 07 15:00 XS = 5.06762557676 pb +- ( 1.69510222022 pb = 33 % ) Event 300 ( 2s elapsed / 1h 53m 17s left ) -> ETA: Fri Mar 07 14:27 XS = 5.71331698548 pb +- ( 1.50026100916 pb = 26 % ) Event 400 ( 2s elapsed / 1h 36m 12s left ) -> ETA: Fri Mar 07 14:10 XS = 5.5746224254 pb +- ( 1.26366409731 pb = 22 % ) Event 500 ( 2s elapsed / 1h 26m 17s left ) -> ETA: Fri Mar 07 14:00 XS = 4.65448350995 pb +- ( 1.02147538812 pb = 21 % ) Event 600 ( 2s elapsed / 1h 19m 23s left ) -> ETA: Fri Mar 07 13:53 XS = 4.35034747625 pb +- ( 0.895949620159 pb = 20 % ) Event 700 ( 3s elapsed / 1h 14m 28s left ) -> ETA: Fri Mar 07 13:48 XS = 4.03830438586 pb +- ( 0.785943232955 pb = 19 % ) Event 800 ( 3s elapsed / 1h 10m 59s left ) -> ETA: Fri Mar 07 13:45 XS = 5.11832039186 pb +- ( 1.25227745057 pb = 24 % ) Event 900 ( 3s elapsed / 1h 8m 5s left ) -> ETA: Fri Mar 07 13:42 XS = 5.05452723618 pb +- ( 1.13150495899 pb = 22 % ) Event 1000 ( 3s elapsed / 1h 6m 6s left ) -> ETA: Fri Mar 07 13:40 XS = 4.83489237436 pb +- ( 1.03020793792 pb = 21 % ) Event 2000 ( 6s elapsed / 56m 3s left ) -> ETA: Fri Mar 07 13:30 XS = 4.85500550489 pb +- ( 0.603195349846 pb = 12 % ) Event 3000 ( 9s elapsed / 53m 3s left ) -> ETA: Fri Mar 07 13:27 XS = 4.53453487139 pb +- ( 0.575820951595 pb = 12 % ) Event 4000 ( 12s elapsed / 51m 42s left ) -> ETA: Fri Mar 07 13:26 XS = 7.49570902425 pb +- ( 2.87562955662 pb = 38 % ) Event 5000 ( 15s elapsed / 50m 34s left ) -> ETA: Fri Mar 07 13:25 XS = 6.53731787015 pb +- ( 2.31146234819 pb = 35 % ) Event 6000 ( 18s elapsed / 49m 45s left ) -> ETA: Fri Mar 07 13:24 XS = 6.0996795515 pb +- ( 1.94588214364 pb = 31 % ) Event 7000 ( 20s elapsed / 49m 20s left ) -> ETA: Fri Mar 07 13:23 XS = 5.67767057013 pb +- ( 1.67373022566 pb = 29 % ) Event 8000 ( 23s elapsed / 48m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 5.68846564112 pb +- ( 1.47319438678 pb = 25 % ) Event 9000 ( 26s elapsed / 48m 29s left ) -> ETA: Fri Mar 07 13:23 XS = 5.45125171829 pb +- ( 1.31235792751 pb = 24 % ) Event 10000 ( 29s elapsed / 48m 11s left ) -> ETA: Fri Mar 07 13:22 XS = 7.07471720013 pb +- ( 2.08496689292 pb = 29 % ) Event 20000 ( 57s elapsed / 46m 52s left ) -> ETA: Fri Mar 07 13:22 XS = 5.40456601255 pb +- ( 1.067390352 pb = 19 % ) Event 30000 ( 1m 25s elapsed / 46m 7s left ) -> ETA: Fri Mar 07 13:21 XS = 4.98327705661 pb +- ( 0.718731188459 pb = 14 % ) Event 40000 ( 1m 54s elapsed / 45m 38s left ) -> ETA: Fri Mar 07 13:21 XS = 4.75318955703 pb +- ( 0.545156833673 pb = 11 % ) Event 50000 ( 2m 22s elapsed / 45m 10s left ) -> ETA: Fri Mar 07 13:21 XS = 4.80932317764 pb +- ( 0.444897405615 pb = 9 % ) Event 60000 ( 2m 51s elapsed / 44m 41s left ) -> ETA: Fri Mar 07 13:21 XS = 4.6011270208 pb +- ( 0.384001061752 pb = 8 % ) Event 70000 ( 3m 19s elapsed / 44m 12s left ) -> ETA: Fri Mar 07 13:21 XS = 4.582268306 pb +- ( 0.334291170428 pb = 7 % ) Event 80000 ( 3m 48s elapsed / 43m 44s left ) -> ETA: Fri Mar 07 13:21 XS = 4.51532043355 pb +- ( 0.300662190498 pb = 6 % ) Event 90000 ( 4m 17s elapsed / 43m 18s left ) -> ETA: Fri Mar 07 13:21 XS = 4.39018993668 pb +- ( 0.280038086529 pb = 6 % ) Event 100000 ( 4m 45s elapsed / 42m 52s left ) -> ETA: Fri Mar 07 13:21 XS = 4.40167796894 pb +- ( 0.256364676746 pb = 5 % ) Event 200000 ( 9m 34s elapsed / 38m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 4.50705737388 pb +- ( 0.198411347403 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 23s elapsed / 33m 33s left ) -> ETA: Fri Mar 07 13:22 XS = 4.5490999356 pb +- ( 0.145772179525 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 12s elapsed / 28m 49s left ) -> ETA: Fri Mar 07 13:22 XS = 4.47952286879 pb +- ( 0.119842437031 pb = 2 % ) Event 500000 ( 24m 3s elapsed / 24m 3s left ) -> ETA: Fri Mar 07 13:22 XS = 4.40898712138 pb +- ( 0.108309059168 pb = 2 % ) Event 600000 ( 28m 57s elapsed / 19m 18s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39636975794 pb +- ( 0.0946523722848 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 33m 50s elapsed / 14m 30s left ) -> ETA: Fri Mar 07 13:22 XS = 4.40050243359 pb +- ( 0.0836603747133 pb = 1 % ) Event 800000 ( 38m 45s elapsed / 9m 41s left ) -> ETA: Fri Mar 07 13:22 XS = 4.41569020773 pb +- ( 0.0750686606722 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 43m 41s elapsed / 4m 51s left ) -> ETA: Fri Mar 07 13:22 XS = 4.41405040488 pb +- ( 0.0708339868895 pb = 1 % ) Event 1000000 ( 2916 s total ) = 29632474.9976 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.3937 0 % 0.0656398 1.49 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5690 (1005695) -> 0.5 % From "Jet_Evolution:CSS": 1044 (1006739) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 99/20 Perturbative Interface (Matrix Elements): momentum failures: 77 amplitude failures: 967 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 48m 46s on Fri Mar 7 13:22:51 2025 (User: 48m, System: 2s, Children User: 0s, Children System: 0s)