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: 2146 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (218 MB, 10s/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 1.12853951365e-21 vs 1.12853951364e-21 => 4.74953409935e-12 } . Amplitude::GaugeTest(): Large deviation { 1.22094662783e-20 vs 1.22094662783e-20 => 6.27387031216e-12 } ....... Amplitude::GaugeTest(): Large deviation { 2.60014723086e-23 vs 2.60014723087e-23 => -2.17337259301e-12 } . Amplitude::GaugeTest(): Large deviation { 4.40788356732e-24 vs 4.40788356725e-24 => 1.58217883239e-11 } ... Amplitude::GaugeTest(): Large deviation { 2.04105289686e-21 vs 2.04105289685e-21 => 4.80282480453e-12 } . Amplitude::GaugeTest(): Large deviation { 3.21585924415e-20 vs 3.21585924417e-20 => -4.99633667772e-12 } ..................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 7.20687387389e-22 vs 7.20687387391e-22 => -2.50022225146e-12 } ....................................................................................... done (218 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 14h 46m 38s left ) -> ETA: Thu Mar 20 03:21 XS = 0.000147102131295 pb +- ( 0.000147102131295 pb = 100 % ) Event 2 ( 1s elapsed / 6d 7h 23m 18s left ) -> ETA: Thu Mar 13 19:57 XS = 7.35510526274e-05 pb +- ( 7.35510786677e-05 pb = 100 % ) Event 3 ( 1s elapsed / 4d 5h 51m 5s left ) -> ETA: Tue Mar 11 18:25 XS = 4.90340350849e-05 pb +- ( 4.90340481051e-05 pb = 100 % ) Event 4 ( 1s elapsed / 3d 4h 23m 18s left ) -> ETA: Mon Mar 10 16:57 XS = 2.94204268016e-05 pb +- ( 2.94204261234e-05 pb = 99 % ) Event 5 ( 1s elapsed / 2d 13h 6m 38s left ) -> ETA: Mon Mar 10 01:41 XS = 0.000137885475108 pb +- ( 0.000111093238706 pb = 80 % ) Event 6 ( 1s elapsed / 2d 3h 23m 18s left ) -> ETA: Sun Mar 09 15:57 XS = 0.000103001109144 pb +- ( 0.000100161991189 pb = 97 % ) Event 7 ( 1s elapsed / 1d 20h 2m 50s left ) -> ETA: Sun Mar 09 08:37 XS = 0.493868065285 pb +- ( 0.493765071795 pb = 99 % ) Event 8 ( 1s elapsed / 1d 14h 32m 28s left ) -> ETA: Sun Mar 09 03:06 XS = 0.43899383595 pb +- ( 0.438903716634 pb = 99 % ) Event 9 ( 1s elapsed / 1d 10h 34m 3s left ) -> ETA: Sat Mar 08 23:08 XS = 0.359195712568 pb +- ( 0.359102785924 pb = 99 % ) Event 10 ( 1s elapsed / 1d 7h 6m 38s left ) -> ETA: Sat Mar 08 19:41 XS = 0.303934833711 pb +- ( 0.303857394993 pb = 99 % ) Event 20 ( 1s elapsed / 15h 58m 18s left ) -> ETA: Sat Mar 08 04:32 XS = 1.0009305717 pb +- ( 0.597754887346 pb = 59 % ) Event 30 ( 1s elapsed / 10h 55m 32s left ) -> ETA: Fri Mar 07 23:30 XS = 1.14719856839 pb +- ( 0.568346911743 pb = 49 % ) Event 40 ( 1s elapsed / 8h 19m 58s left ) -> ETA: Fri Mar 07 20:54 XS = 2.38189949622 pb +- ( 1.35243095419 pb = 56 % ) Event 50 ( 1s elapsed / 6h 49m 58s left ) -> ETA: Fri Mar 07 19:24 XS = 2.21219633929 pb +- ( 1.12056276691 pb = 50 % ) Event 60 ( 1s elapsed / 5h 49m 58s left ) -> ETA: Fri Mar 07 18:24 XS = 3.17000332711 pb +- ( 1.5371309051 pb = 48 % ) Event 70 ( 1s elapsed / 5h 7m 7s left ) -> ETA: Fri Mar 07 17:41 XS = 2.81337114617 pb +- ( 1.29777491842 pb = 46 % ) Event 80 ( 1s elapsed / 4h 34m 58s left ) -> ETA: Fri Mar 07 17:09 XS = 3.00713904711 pb +- ( 1.24785372109 pb = 41 % ) Event 90 ( 1s elapsed / 4h 8m 7s left ) -> ETA: Fri Mar 07 16:42 XS = 2.94536031255 pb +- ( 1.14126670013 pb = 38 % ) Event 100 ( 1s elapsed / 3h 48m 18s left ) -> ETA: Fri Mar 07 16:22 XS = 4.12961224822 pb +- ( 1.25729924522 pb = 30 % ) Event 200 ( 1s elapsed / 2h 19m 8s left ) -> ETA: Fri Mar 07 14:53 XS = 6.04097923858 pb +- ( 1.42061958546 pb = 23 % ) Event 300 ( 1s elapsed / 1h 49m 24s left ) -> ETA: Fri Mar 07 14:23 XS = 6.14832164693 pb +- ( 1.29979047943 pb = 21 % ) Event 400 ( 2s elapsed / 1h 33m 42s left ) -> ETA: Fri Mar 07 14:08 XS = 5.5389908888 pb +- ( 1.03767822745 pb = 18 % ) Event 500 ( 2s elapsed / 1h 24m 37s left ) -> ETA: Fri Mar 07 13:59 XS = 5.17378163307 pb +- ( 0.948399811277 pb = 18 % ) Event 600 ( 2s elapsed / 1h 18m 17s left ) -> ETA: Fri Mar 07 13:52 XS = 4.85093183538 pb +- ( 0.814601224001 pb = 16 % ) Event 700 ( 3s elapsed / 1h 14m 42s left ) -> ETA: Fri Mar 07 13:49 XS = 4.84138560918 pb +- ( 0.747607116784 pb = 15 % ) Event 800 ( 3s elapsed / 1h 11m 24s left ) -> ETA: Fri Mar 07 13:45 XS = 4.69679287192 pb +- ( 0.719130766389 pb = 15 % ) Event 900 ( 3s elapsed / 1h 9m left ) -> ETA: Fri Mar 07 13:43 XS = 4.82671624561 pb +- ( 0.694091299622 pb = 14 % ) Event 1000 ( 4s elapsed / 1h 7m 25s left ) -> ETA: Fri Mar 07 13:41 XS = 4.44016744835 pb +- ( 0.626079535525 pb = 14 % ) Event 2000 ( 6s elapsed / 58m 8s left ) -> ETA: Fri Mar 07 13:32 XS = 4.64956278999 pb +- ( 0.541154792474 pb = 11 % ) Event 3000 ( 9s elapsed / 55m 16s left ) -> ETA: Fri Mar 07 13:29 XS = 4.40141135883 pb +- ( 0.412459434762 pb = 9 % ) Event 4000 ( 12s elapsed / 53m 29s left ) -> ETA: Fri Mar 07 13:28 XS = 4.12738052752 pb +- ( 0.359521158018 pb = 8 % ) Event 5000 ( 15s elapsed / 52m 36s left ) -> ETA: Fri Mar 07 13:27 XS = 4.24606418561 pb +- ( 1.73346364066 pb = 40 % ) Event 6000 ( 18s elapsed / 51m 54s left ) -> ETA: Fri Mar 07 13:26 XS = 4.10299329415 pb +- ( 1.45822681612 pb = 35 % ) Event 7000 ( 21s elapsed / 51m 40s left ) -> ETA: Fri Mar 07 13:26 XS = 4.03333898383 pb +- ( 1.25362718773 pb = 31 % ) Event 8000 ( 24s elapsed / 51m 11s left ) -> ETA: Fri Mar 07 13:26 XS = 4.08712310683 pb +- ( 1.10423225381 pb = 27 % ) Event 9000 ( 27s elapsed / 50m 51s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21072302322 pb +- ( 0.989200472281 pb = 23 % ) Event 10000 ( 30s elapsed / 50m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.13847034501 pb +- ( 0.893849880715 pb = 21 % ) Event 20000 ( 1m elapsed / 49m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.69148255317 pb +- ( 0.569537289108 pb = 12 % ) Event 30000 ( 1m 30s elapsed / 48m 32s left ) -> ETA: Fri Mar 07 13:24 XS = 4.61170635121 pb +- ( 0.417764055039 pb = 9 % ) Event 40000 ( 2m elapsed / 48m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.60189925276 pb +- ( 0.356577771758 pb = 7 % ) Event 50000 ( 2m 30s elapsed / 47m 34s left ) -> ETA: Fri Mar 07 13:24 XS = 4.53136675718 pb +- ( 0.296328213548 pb = 6 % ) Event 60000 ( 3m elapsed / 47m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.59280671244 pb +- ( 0.408874606957 pb = 8 % ) Event 70000 ( 3m 30s elapsed / 46m 38s left ) -> ETA: Fri Mar 07 13:24 XS = 4.49999047137 pb +- ( 0.355796184652 pb = 7 % ) Event 80000 ( 4m 1s elapsed / 46m 11s left ) -> ETA: Fri Mar 07 13:24 XS = 4.45846189512 pb +- ( 0.314184429547 pb = 7 % ) Event 90000 ( 4m 31s elapsed / 45m 43s left ) -> ETA: Fri Mar 07 13:24 XS = 4.49931741085 pb +- ( 0.280795406002 pb = 6 % ) Event 100000 ( 5m 1s elapsed / 45m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.44496866754 pb +- ( 0.254879028235 pb = 5 % ) Event 200000 ( 10m 8s elapsed / 40m 34s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34533600418 pb +- ( 0.166031686124 pb = 3 % ) Event 300000 ( 15m 15s elapsed / 35m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36291641554 pb +- ( 0.129209619662 pb = 2 % ) Event 400000 ( 20m 23s elapsed / 30m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40571370307 pb +- ( 0.10422156855 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 33s elapsed / 25m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.38290821977 pb +- ( 0.0919781537734 pb = 2 % ) Event 600000 ( 30m 45s elapsed / 20m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39426894353 pb +- ( 0.100381731629 pb = 2 % ) Event 700000 ( 35m 57s elapsed / 15m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23144283324 pb +- ( 0.168788861926 pb = 3 % ) Event 800000 ( 41m 11s elapsed / 10m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23194564058 pb +- ( 0.150398063828 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 27s elapsed / 5m 9s left ) -> ETA: Fri Mar 07 13:26 XS = 4.24402772414 pb +- ( 0.136265734841 pb = 3 % ) Event 1000000 ( 3092 s total ) = 27942627.0597 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.23244 0 % 0.123646 2.92 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5759 (1005761) -> 0.5 % From "Jet_Evolution:CSS": 1134 (1006895) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 117/20 Perturbative Interface (Matrix Elements): momentum failures: 101 amplitude failures: 1033 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 43s on Fri Mar 7 13:26:00 2025 (User: 51m 1s, System: 3s, Children User: 0s, Children System: 0s)