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: 2063 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.66904640404e-19 vs 1.66904640405e-19 => -7.18958226287e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.17358576885e-19 vs 1.17358576885e-19 => 2.35700348128e-12 } ..... Amplitude::GaugeTest(): Large deviation { 6.3072176148e-23 vs 6.30721761482e-23 => -2.85171886105e-12 } ...... Amplitude::GaugeTest(): Large deviation { 2.3679552141e-21 vs 2.36795521409e-21 => 2.0921042676e-12 } .. Amplitude::GaugeTest(): Large deviation { 9.1157045967e-23 vs 9.11570459667e-23 => 2.74980038739e-12 } ...... Amplitude::GaugeTest(): Large deviation { 3.58030715455e-21 vs 3.58030715455e-21 => 2.470690319e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.0371291443e-21 vs 2.03712914431e-21 => -3.62398999698e-12 } ....................................................................................... done (220 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 / 12d 11h 59m 58s left ) -> ETA: Thu Mar 20 00:34 XS = 4.9917799435e-06 pb +- ( 4.9917799435e-06 pb = 100 % ) Event 2 ( 1s elapsed / 6d 5h 59m 58s left ) -> ETA: Thu Mar 13 18:34 XS = 9.82428551857e-07 pb +- ( 4.00935139164e-06 pb = 408 % ) Event 3 ( 1s elapsed / 4d 3h 59m 58s left ) -> ETA: Tue Mar 11 16:34 XS = 0.00360706215288 pb +- ( 0.00360608046728 pb = 99 % ) Event 4 ( 1s elapsed / 3d 3h 41m 38s left ) -> ETA: Mon Mar 10 16:15 XS = 0.762894728066 pb +- ( 0.759291947485 pb = 99 % ) Event 5 ( 1s elapsed / 2d 12h 33m 18s left ) -> ETA: Mon Mar 10 01:07 XS = 0.610312245348 pb +- ( 0.607614985778 pb = 99 % ) Event 6 ( 1s elapsed / 2d 2h 27m 45s left ) -> ETA: Sun Mar 09 15:02 XS = 0.50859393246 pb +- ( 0.506435842404 pb = 99 % ) Event 7 ( 1s elapsed / 1d 19h 39m 1s left ) -> ETA: Sun Mar 09 08:13 XS = 4.13515332742 pb +- ( 3.71827302858 pb = 89 % ) Event 8 ( 1s elapsed / 1d 14h 11m 38s left ) -> ETA: Sun Mar 09 02:45 XS = 3.6756918466 pb +- ( 3.3112405174 pb = 90 % ) Event 9 ( 1s elapsed / 1d 9h 57m 1s left ) -> ETA: Sat Mar 08 22:31 XS = 3.30881596292 pb +- ( 2.98430040802 pb = 90 % ) Event 10 ( 1s elapsed / 1d 6h 49m 58s left ) -> ETA: Sat Mar 08 19:24 XS = 3.00818000607 pb +- ( 2.71609080869 pb = 90 % ) Event 20 ( 1s elapsed / 15h 41m 38s left ) -> ETA: Sat Mar 08 04:15 XS = 4.10625474617 pb +- ( 2.17423314628 pb = 52 % ) Event 30 ( 1s elapsed / 10h 44m 25s left ) -> ETA: Fri Mar 07 23:18 XS = 2.90698605541 pb +- ( 4.75725129362 pb = 163 % ) Event 40 ( 1s elapsed / 8h 11m 38s left ) -> ETA: Fri Mar 07 20:45 XS = -2.06422752817 pb +- ( 5.8777069426 pb = -284 % ) Event 50 ( 1s elapsed / 6h 43m 18s left ) -> ETA: Fri Mar 07 19:17 XS = 2.89942711156 pb +- ( 6.30540049449 pb = 217 % ) Event 60 ( 1s elapsed / 5h 44m 25s left ) -> ETA: Fri Mar 07 18:18 XS = 2.78179541044 pb +- ( 5.19180551466 pb = 186 % ) Event 70 ( 1s elapsed / 5h 2m 21s left ) -> ETA: Fri Mar 07 17:36 XS = 3.76220229307 pb +- ( 4.60446828016 pb = 122 % ) Event 80 ( 1s elapsed / 4h 30m 48s left ) -> ETA: Fri Mar 07 17:05 XS = 3.92517208019 pb +- ( 4.01515279459 pb = 102 % ) Event 90 ( 1s elapsed / 4h 6m 16s left ) -> ETA: Fri Mar 07 16:40 XS = 3.74134405076 pb +- ( 3.61747263664 pb = 96 % ) Event 100 ( 1s elapsed / 3h 46m 38s left ) -> ETA: Fri Mar 07 16:20 XS = 3.43748606731 pb +- ( 3.28851942155 pb = 95 % ) Event 200 ( 1s elapsed / 2h 16m 38s left ) -> ETA: Fri Mar 07 14:50 XS = 3.06362476875 pb +- ( 1.82574047493 pb = 59 % ) Event 300 ( 1s elapsed / 1h 46m 4s left ) -> ETA: Fri Mar 07 14:20 XS = 3.24269933353 pb +- ( 2.05380143173 pb = 63 % ) Event 400 ( 2s elapsed / 1h 31m 12s left ) -> ETA: Fri Mar 07 14:05 XS = 3.18498036776 pb +- ( 1.53281387705 pb = 48 % ) Event 500 ( 2s elapsed / 1h 22m 17s left ) -> ETA: Fri Mar 07 13:56 XS = 3.41245934736 pb +- ( 1.29718480134 pb = 38 % ) Event 600 ( 2s elapsed / 1h 17m 10s left ) -> ETA: Fri Mar 07 13:51 XS = 4.88715890842 pb +- ( 1.51529192266 pb = 31 % ) Event 700 ( 3s elapsed / 1h 13m 2s left ) -> ETA: Fri Mar 07 13:47 XS = 4.47773515269 pb +- ( 1.32978380023 pb = 29 % ) Event 800 ( 3s elapsed / 1h 9m 56s left ) -> ETA: Fri Mar 07 13:44 XS = 4.53243901002 pb +- ( 1.17845753326 pb = 26 % ) Event 900 ( 3s elapsed / 1h 7m 43s left ) -> ETA: Fri Mar 07 13:42 XS = 4.31606497218 pb +- ( 1.05130178204 pb = 24 % ) Event 1000 ( 3s elapsed / 1h 5m 46s left ) -> ETA: Fri Mar 07 13:40 XS = 4.22965920307 pb +- ( 0.947933107676 pb = 22 % ) Event 2000 ( 6s elapsed / 56m 53s left ) -> ETA: Fri Mar 07 13:31 XS = 4.41962243517 pb +- ( 0.590556850258 pb = 13 % ) Event 3000 ( 9s elapsed / 54m 13s left ) -> ETA: Fri Mar 07 13:28 XS = 4.33540591444 pb +- ( 0.528650455418 pb = 12 % ) Event 4000 ( 12s elapsed / 52m 32s left ) -> ETA: Fri Mar 07 13:27 XS = 4.31152695465 pb +- ( 0.437907537343 pb = 10 % ) Event 5000 ( 15s elapsed / 51m 34s left ) -> ETA: Fri Mar 07 13:26 XS = 4.38316550261 pb +- ( 0.393448360747 pb = 8 % ) Event 6000 ( 18s elapsed / 50m 48s left ) -> ETA: Fri Mar 07 13:25 XS = 3.98429278804 pb +- ( 0.524099855293 pb = 13 % ) Event 7000 ( 21s elapsed / 50m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 3.85344833517 pb +- ( 0.463425237967 pb = 12 % ) Event 8000 ( 24s elapsed / 50m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 3.86565303557 pb +- ( 0.410724377604 pb = 10 % ) Event 9000 ( 27s elapsed / 49m 47s left ) -> ETA: Fri Mar 07 13:24 XS = 3.85876382695 pb +- ( 0.391897272949 pb = 10 % ) Event 10000 ( 30s elapsed / 49m 33s left ) -> ETA: Fri Mar 07 13:24 XS = 4.04618201521 pb +- ( 0.363318679138 pb = 8 % ) Event 20000 ( 59s elapsed / 48m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 3.94180137353 pb +- ( 0.582409102486 pb = 14 % ) Event 30000 ( 1m 28s elapsed / 47m 39s left ) -> ETA: Fri Mar 07 13:23 XS = 4.01792899217 pb +- ( 0.456160552366 pb = 11 % ) Event 40000 ( 1m 58s elapsed / 47m 14s left ) -> ETA: Fri Mar 07 13:23 XS = 4.06668119015 pb +- ( 0.352447842026 pb = 8 % ) Event 50000 ( 2m 27s elapsed / 46m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30171719686 pb +- ( 0.317993562064 pb = 7 % ) Event 60000 ( 2m 57s elapsed / 46m 16s left ) -> ETA: Fri Mar 07 13:23 XS = 4.13755670241 pb +- ( 0.29540884269 pb = 7 % ) Event 70000 ( 3m 26s elapsed / 45m 46s left ) -> ETA: Fri Mar 07 13:23 XS = 3.97800734596 pb +- ( 0.268218321849 pb = 6 % ) Event 80000 ( 3m 56s elapsed / 45m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 4.06347393667 pb +- ( 0.239844089236 pb = 5 % ) Event 90000 ( 4m 25s elapsed / 44m 47s left ) -> ETA: Fri Mar 07 13:23 XS = 4.09812463316 pb +- ( 0.217579453934 pb = 5 % ) Event 100000 ( 4m 55s elapsed / 44m 19s left ) -> ETA: Fri Mar 07 13:23 XS = 4.15958109176 pb +- ( 0.215809198458 pb = 5 % ) Event 200000 ( 9m 52s elapsed / 39m 28s left ) -> ETA: Fri Mar 07 13:23 XS = 4.35605667533 pb +- ( 0.140058965849 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 49s elapsed / 34m 34s left ) -> ETA: Fri Mar 07 13:23 XS = 4.45622535487 pb +- ( 0.11134575905 pb = 2 % ) Event 400000 ( 19m 46s elapsed / 29m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.37349424351 pb +- ( 0.0939699789028 pb = 2 % ) Event 500000 ( 24m 46s elapsed / 24m 46s left ) -> ETA: Fri Mar 07 13:23 XS = 4.38825791199 pb +- ( 0.0806179122903 pb = 1 % ) Event 600000 ( 29m 51s elapsed / 19m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40176858831 pb +- ( 0.0723089754268 pb = 1 % ) Event 700000 ( 35m 2s elapsed / 15m left ) -> ETA: Fri Mar 07 13:24 XS = 4.38812829801 pb +- ( 0.0655818148143 pb = 1 % ) Event 800000 ( 40m 14s elapsed / 10m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.376727912 pb +- ( 0.0606363537625 pb = 1 % ) Event 900000 ( 45m 28s elapsed / 5m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.33975881628 pb +- ( 0.0817963715663 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3037 s total ) = 28449783.1692 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.35644 0 % 0.0760799 1.74 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5845 (1005847) -> 0.5 % From "Jet_Evolution:CSS": 1084 (1006931) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 99/20 Perturbative Interface (Matrix Elements): momentum failures: 76 amplitude failures: 1008 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 48s on Fri Mar 7 13:24:54 2025 (User: 49m 59s, System: 3s, Children User: 0s, Children System: 0s)