Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:16 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2191 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 9s/9s) Performing tests ..... Amplitude::GaugeTest(): Large deviation { 2.78218104627e-21 vs 2.78218104628e-21 => -4.00834920811e-12 } . Amplitude::GaugeTest(): Large deviation { 1.0045331686e-21 vs 1.0045331686e-21 => -2.39874786701e-12 } .................. Amplitude::GaugeTest(): Large deviation { 2.38834325669e-21 vs 2.38834325668e-21 => 3.11506376249e-12 } ......... Amplitude::GaugeTest(): Large deviation { 4.33924233476e-21 vs 4.33924233477e-21 => -4.24893453754e-12 } . Amplitude::GaugeTest(): Large deviation { 2.12512113818e-21 vs 2.12512113817e-21 => 2.25020002631e-12 } ......... Amplitude::GaugeTest(): Large deviation { 5.36270693649e-22 vs 5.36270693652e-22 => -6.13542550099e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.94714371997e-24 vs 2.94714371995e-24 => 4.71311878414e-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 ( 1s elapsed / 12d 9h 13m 18s left ) -> ETA: Wed Mar 19 21:47 XS = -3.41990798161e-18 pb +- ( -3.41990798161e-18 pb = 100 % ) Event 2 ( 1s elapsed / 6d 4h 36m 38s left ) -> ETA: Thu Mar 13 17:11 XS = -2.81510108102e-07 pb +- ( 2.81510108098e-07 pb = -99 % ) Event 3 ( 1s elapsed / 4d 3h 59m 58s left ) -> ETA: Tue Mar 11 16:34 XS = -1.87673405389e-07 pb +- ( 1.87673405406e-07 pb = -100 % ) Event 4 ( 1s elapsed / 3d 2h 59m 58s left ) -> ETA: Mon Mar 10 15:34 XS = 9.92639340073e-05 pb +- ( 9.94516959514e-05 pb = 100 % ) Event 5 ( 1s elapsed / 2d 11h 59m 58s left ) -> ETA: Mon Mar 10 00:34 XS = 0.00232526262841 pb +- ( 0.00225978124928 pb = 97 % ) Event 6 ( 1s elapsed / 2d 2h 27m 45s left ) -> ETA: Sun Mar 09 15:02 XS = 1.02867252397 pb +- ( 1.02634912716 pb = 99 % ) Event 7 ( 1s elapsed / 1d 19h 15m 13s left ) -> ETA: Sun Mar 09 07:49 XS = 0.822940513124 pb +- ( 0.82113071187 pb = 99 % ) Event 8 ( 1s elapsed / 1d 13h 50m 48s left ) -> ETA: Sun Mar 09 02:25 XS = 0.68578375791 pb +- ( 0.6843030444 pb = 99 % ) Event 9 ( 1s elapsed / 1d 9h 38m 30s left ) -> ETA: Sat Mar 08 22:12 XS = 0.638061364743 pb +- ( 0.631273668001 pb = 98 % ) Event 10 ( 1s elapsed / 1d 6h 33m 18s left ) -> ETA: Sat Mar 08 19:07 XS = 8.34966073434 pb +- ( 7.8134562379 pb = 93 % ) Event 20 ( 1s elapsed / 15h 33m 18s left ) -> ETA: Sat Mar 08 04:07 XS = 4.79979580862 pb +- ( 4.66456780024 pb = 97 % ) Event 30 ( 1s elapsed / 10h 38m 52s left ) -> ETA: Fri Mar 07 23:13 XS = 6.12395703287 pb +- ( 3.80075885575 pb = 62 % ) Event 40 ( 1s elapsed / 8h 7m 28s left ) -> ETA: Fri Mar 07 20:41 XS = 6.02960969947 pb +- ( 3.00962460063 pb = 49 % ) Event 50 ( 1s elapsed / 6h 43m 18s left ) -> ETA: Fri Mar 07 19:17 XS = 4.95983220943 pb +- ( 2.48881855397 pb = 50 % ) Event 60 ( 1s elapsed / 5h 41m 38s left ) -> ETA: Fri Mar 07 18:16 XS = 4.55476376024 pb +- ( 2.12456467124 pb = 46 % ) Event 70 ( 1s elapsed / 4h 57m 35s left ) -> ETA: Fri Mar 07 17:32 XS = 4.15168945572 pb +- ( 1.85683690609 pb = 44 % ) Event 80 ( 1s elapsed / 4h 24m 33s left ) -> ETA: Fri Mar 07 16:59 XS = 3.59526473485 pb +- ( 1.6131580823 pb = 44 % ) Event 90 ( 1s elapsed / 4h 43s left ) -> ETA: Fri Mar 07 16:35 XS = 4.05730342784 pb +- ( 1.52529580081 pb = 37 % ) Event 100 ( 1s elapsed / 3h 39m 58s left ) -> ETA: Fri Mar 07 16:14 XS = 3.6795874284 pb +- ( 1.38807415209 pb = 37 % ) Event 200 ( 1s elapsed / 2h 11m 38s left ) -> ETA: Fri Mar 07 14:46 XS = 2.94598977863 pb +- ( 0.90345935104 pb = 30 % ) Event 300 ( 1s elapsed / 1h 43m 18s left ) -> ETA: Fri Mar 07 14:17 XS = 3.5486590403 pb +- ( 0.830880355892 pb = 23 % ) Event 400 ( 2s elapsed / 1h 29m 7s left ) -> ETA: Fri Mar 07 14:03 XS = 3.44479950641 pb +- ( 0.781662989273 pb = 22 % ) Event 500 ( 2s elapsed / 1h 20m 37s left ) -> ETA: Fri Mar 07 13:55 XS = 6.33620883431 pb +- ( 2.53211116201 pb = 39 % ) Event 600 ( 2s elapsed / 1h 14m 40s left ) -> ETA: Fri Mar 07 13:49 XS = 6.24283894204 pb +- ( 2.18630150448 pb = 35 % ) Event 700 ( 2s elapsed / 1h 10m 54s left ) -> ETA: Fri Mar 07 13:45 XS = 5.77322910717 pb +- ( 1.88405168801 pb = 32 % ) Event 800 ( 3s elapsed / 1h 7m 26s left ) -> ETA: Fri Mar 07 13:41 XS = 5.70248979003 pb +- ( 1.6629314308 pb = 29 % ) Event 900 ( 3s elapsed / 1h 4m 56s left ) -> ETA: Fri Mar 07 13:39 XS = 5.25171946467 pb +- ( 1.48561965878 pb = 28 % ) Event 1000 ( 3s elapsed / 1h 3m 6s left ) -> ETA: Fri Mar 07 13:37 XS = 5.08859247158 pb +- ( 1.35175474788 pb = 26 % ) Event 2000 ( 6s elapsed / 53m 23s left ) -> ETA: Fri Mar 07 13:27 XS = 10.7253240971 pb +- ( 5.0520768841 pb = 47 % ) Event 3000 ( 9s elapsed / 50m 34s left ) -> ETA: Fri Mar 07 13:25 XS = 7.00619939773 pb +- ( 3.64319721873 pb = 51 % ) Event 4000 ( 11s elapsed / 48m 58s left ) -> ETA: Fri Mar 07 13:23 XS = 6.16038374432 pb +- ( 2.73716065321 pb = 44 % ) Event 5000 ( 14s elapsed / 48m 7s left ) -> ETA: Fri Mar 07 13:22 XS = 5.59208613659 pb +- ( 2.19585874489 pb = 39 % ) Event 6000 ( 17s elapsed / 47m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 5.42727080195 pb +- ( 1.84221239264 pb = 33 % ) Event 7000 ( 19s elapsed / 46m 58s left ) -> ETA: Fri Mar 07 13:21 XS = 5.13452780187 pb +- ( 1.5945890293 pb = 31 % ) Event 8000 ( 22s elapsed / 46m 44s left ) -> ETA: Fri Mar 07 13:21 XS = 4.96240387381 pb +- ( 1.40901779733 pb = 28 % ) Event 9000 ( 25s elapsed / 46m 25s left ) -> ETA: Fri Mar 07 13:21 XS = 4.90968733014 pb +- ( 1.25817861981 pb = 25 % ) Event 10000 ( 28s elapsed / 46m 12s left ) -> ETA: Fri Mar 07 13:21 XS = 4.90854376933 pb +- ( 1.13463166423 pb = 23 % ) Event 20000 ( 55s elapsed / 45m left ) -> ETA: Fri Mar 07 13:20 XS = 4.56542275609 pb +- ( 0.629257208537 pb = 13 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 1m 22s elapsed / 44m 18s left ) -> ETA: Fri Mar 07 13:20 XS = 4.33804064784 pb +- ( 0.479425760555 pb = 11 % ) Event 40000 ( 1m 49s elapsed / 43m 43s left ) -> ETA: Fri Mar 07 13:19 XS = 4.42932842463 pb +- ( 0.380032007933 pb = 8 % ) Event 50000 ( 2m 16s elapsed / 43m 12s left ) -> ETA: Fri Mar 07 13:19 XS = 4.53173643177 pb +- ( 0.312060774998 pb = 6 % ) Event 60000 ( 2m 43s elapsed / 42m 44s left ) -> ETA: Fri Mar 07 13:19 XS = 4.60669433538 pb +- ( 0.278066209678 pb = 6 % ) Event 70000 ( 3m 10s elapsed / 42m 13s left ) -> ETA: Fri Mar 07 13:19 XS = 4.56687621313 pb +- ( 0.249433550955 pb = 5 % ) Event 80000 ( 3m 38s elapsed / 41m 47s left ) -> ETA: Fri Mar 07 13:19 XS = 4.52644880277 pb +- ( 0.233578845875 pb = 5 % ) Event 90000 ( 4m 5s elapsed / 41m 18s left ) -> ETA: Fri Mar 07 13:19 XS = 4.52974272754 pb +- ( 0.212599252202 pb = 4 % ) Event 100000 ( 4m 32s elapsed / 40m 51s left ) -> ETA: Fri Mar 07 13:19 XS = 4.35778861764 pb +- ( 0.239987336976 pb = 5 % ) Event 200000 ( 9m 5s elapsed / 36m 22s left ) -> ETA: Fri Mar 07 13:19 XS = 4.35888534242 pb +- ( 0.143654169842 pb = 3 % ) Event 300000 ( 13m 37s elapsed / 31m 48s left ) -> ETA: Fri Mar 07 13:19 XS = 4.18406155139 pb +- ( 0.186134024122 pb = 4 % ) Event 400000 ( 18m 9s elapsed / 27m 14s left ) -> ETA: Fri Mar 07 13:19 XS = 4.12123485544 pb +- ( 0.153869759318 pb = 3 % ) Event 500000 ( 22m 43s elapsed / 22m 43s left ) -> ETA: Fri Mar 07 13:19 XS = 4.15880024778 pb +- ( 0.129251005935 pb = 3 % ) Event 600000 ( 27m 19s elapsed / 18m 13s left ) -> ETA: Fri Mar 07 13:19 XS = 4.2035400595 pb +- ( 0.112058144442 pb = 2 % ) Event 700000 ( 31m 56s elapsed / 13m 41s left ) -> ETA: Fri Mar 07 13:20 XS = 4.28136909883 pb +- ( 0.109115906596 pb = 2 % ) Event 800000 ( 36m 32s elapsed / 9m 8s left ) -> ETA: Fri Mar 07 13:20 XS = 4.63852662119 pb +- ( 0.404131847003 pb = 8 % ) Event 900000 ( 41m 10s elapsed / 4m 34s left ) -> ETA: Fri Mar 07 13:20 XS = 4.59951017219 pb +- ( 0.359586249198 pb = 7 % ) Event 1000000 ( 2733 s total ) = 31614305.4732 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.52179 0 % 0.326269 7.21 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5678 (1005679) -> 0.5 % From "Jet_Evolution:CSS": 1135 (1006814) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 90/20 Perturbative Interface (Matrix Elements): momentum failures: 84 amplitude failures: 1051 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 45m 43s on Fri Mar 7 13:20:00 2025 (User: 45m 9s, System: 2s, Children User: 0s, Children System: 0s)