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: 2015 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (221 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 8.25070406088e-21 vs 8.2507040609e-21 => -2.52864396089e-12 } . Amplitude::GaugeTest(): Large deviation { 2.50499536473e-21 vs 2.50499536471e-21 => 7.68740626711e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.05359967791e-23 vs 2.0535996779e-23 => 5.9645621775e-12 } ........... Amplitude::GaugeTest(): Large deviation { 6.06773841819e-22 vs 6.06773841817e-22 => 2.08455475104e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.68430768741e-21 vs 1.68430768741e-21 => -2.90667490077e-12 } .... Amplitude::GaugeTest(): Large deviation { 5.54964661513e-21 vs 5.54964661506e-21 => 1.19166898571e-11 } ...........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.48293365053e-24 vs 3.48293365054e-24 => -2.15216733324e-12 } .................................................................................. done (221 MB, 0s/0s) Initializing scales........................................................................ done (225 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 / 8d 2h 26m 39s left ) -> ETA: Sat Mar 15 15:00 XS = 1.57212727296e-05 pb +- ( 1.57212727296e-05 pb = 100 % ) Event 2 ( 0s elapsed / 4d 1h 13m 19s left ) -> ETA: Tue Mar 11 13:47 XS = -2.46543635867e-05 pb +- ( 4.03756363163e-05 pb = -163 % ) Event 3 ( 0s elapsed / 2d 17h 44m 25s left ) -> ETA: Mon Mar 10 06:18 XS = -1.64362412518e-05 pb +- ( 2.47170967287e-05 pb = -150 % ) Event 4 ( 0s elapsed / 2d 1h 18m 19s left ) -> ETA: Sun Mar 09 13:52 XS = -1.22795159749e-05 pb +- ( 1.79651273409e-05 pb = -146 % ) Event 5 ( 0s elapsed / 1d 15h 26m 39s left ) -> ETA: Sun Mar 09 04:00 XS = -3.2759484171e-06 pb +- ( 1.65744293716e-05 pb = -505 % ) Event 6 ( 0s elapsed / 1d 8h 52m 12s left ) -> ETA: Sat Mar 08 21:26 XS = -2.72995688232e-06 pb +- ( 1.35439745306e-05 pb = -496 % ) Event 7 ( 0s elapsed / 1d 4h 34m 16s left ) -> ETA: Sat Mar 08 17:08 XS = 0.00173561635699 pb +- ( 0.00173838400101 pb = 100 % ) Event 8 ( 0s elapsed / 1d 59m 59s left ) -> ETA: Sat Mar 08 13:34 XS = 0.00126972544543 pb +- ( 0.00157592466276 pb = 124 % ) Event 9 ( 0s elapsed / 22h 13m 19s left ) -> ETA: Sat Mar 08 10:47 XS = 0.0013528380211 pb +- ( 0.00126944808597 pb = 93 % ) Event 10 ( 0s elapsed / 20h 16m 39s left ) -> ETA: Sat Mar 08 08:50 XS = 0.00113059848426 pb +- ( 0.00105886959936 pb = 93 % ) Event 20 ( 0s elapsed / 10h 24m 59s left ) -> ETA: Fri Mar 07 22:59 XS = -0.0316112431469 pb +- ( 0.0325874860128 pb = -103 % ) Event 30 ( 0s elapsed / 7h 13m 19s left ) -> ETA: Fri Mar 07 19:47 XS = 5.21688567942 pb +- ( 3.82000269059 pb = 73 % ) Event 40 ( 0s elapsed / 5h 37m 29s left ) -> ETA: Fri Mar 07 18:11 XS = 4.75544427894 pb +- ( 2.98514799031 pb = 62 % ) Event 50 ( 0s elapsed / 4h 36m 39s left ) -> ETA: Fri Mar 07 17:10 XS = 5.01389171273 pb +- ( 2.65222956595 pb = 52 % ) Event 60 ( 0s elapsed / 3h 58m 52s left ) -> ETA: Fri Mar 07 16:33 XS = 4.64926823978 pb +- ( 2.20647349288 pb = 47 % ) Event 70 ( 0s elapsed / 3h 31m 53s left ) -> ETA: Fri Mar 07 16:06 XS = 4.05855887629 pb +- ( 1.87797814602 pb = 46 % ) Event 80 ( 0s elapsed / 3h 9m 34s left ) -> ETA: Fri Mar 07 15:43 XS = 3.69019829629 pb +- ( 1.66955886805 pb = 45 % ) Event 90 ( 0s elapsed / 2h 54m 3s left ) -> ETA: Fri Mar 07 15:28 XS = 3.68471269307 pb +- ( 1.52940558313 pb = 41 % ) Event 100 ( 0s elapsed / 2h 41m 39s left ) -> ETA: Fri Mar 07 15:15 XS = 4.04622169355 pb +- ( 1.51550686978 pb = 37 % ) Event 200 ( 1s elapsed / 1h 44m 58s left ) -> ETA: Fri Mar 07 14:19 XS = 2.67680028619 pb +- ( 0.90214932704 pb = 33 % ) Event 300 ( 1s elapsed / 1h 25m 31s left ) -> ETA: Fri Mar 07 13:59 XS = -6.33213324972 pb +- ( 9.93815728953 pb = -156 % ) Event 400 ( 1s elapsed / 1h 15m 48s left ) -> ETA: Fri Mar 07 13:50 XS = -3.81328320865 pb +- ( 7.38265772756 pb = -193 % ) Event 500 ( 2s elapsed / 1h 10m 17s left ) -> ETA: Fri Mar 07 13:44 XS = -2.23019128046 pb +- ( 5.99964081481 pb = -269 % ) Event 600 ( 2s elapsed / 1h 6m 20s left ) -> ETA: Fri Mar 07 13:40 XS = -1.26193597773 pb +- ( 5.09189777838 pb = -403 % ) Event 700 ( 2s elapsed / 1h 3m 31s left ) -> ETA: Fri Mar 07 13:37 XS = -0.235912445462 pb +- ( 4.40924263663 pb = -1869 % ) Event 800 ( 2s elapsed / 1h 1m 37s left ) -> ETA: Fri Mar 07 13:35 XS = 1.18816646694 pb +- ( 3.89008220318 pb = 327 % ) Event 900 ( 3s elapsed / 59m 45s left ) -> ETA: Fri Mar 07 13:34 XS = 1.38246815938 pb +- ( 3.45767502353 pb = 250 % ) Event 1000 ( 3s elapsed / 58m 16s left ) -> ETA: Fri Mar 07 13:32 XS = 2.00642746152 pb +- ( 3.13906667261 pb = 156 % ) Event 2000 ( 6s elapsed / 53m 43s left ) -> ETA: Fri Mar 07 13:28 XS = 3.26354940572 pb +- ( 1.60036412927 pb = 49 % ) Event 3000 ( 9s elapsed / 51m 57s left ) -> ETA: Fri Mar 07 13:26 XS = 3.35648970648 pb +- ( 1.09206963335 pb = 32 % ) Event 4000 ( 12s elapsed / 51m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 4.08933483743 pb +- ( 0.857434337855 pb = 20 % ) Event 5000 ( 15s elapsed / 50m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.12063140691 pb +- ( 0.695347475256 pb = 16 % ) Event 6000 ( 18s elapsed / 50m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.32810667753 pb +- ( 0.594905434157 pb = 13 % ) Event 7000 ( 21s elapsed / 50m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 3.97191622183 pb +- ( 0.664700220926 pb = 16 % ) Event 8000 ( 24s elapsed / 49m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 4.00780108892 pb +- ( 0.589032533526 pb = 14 % ) Event 9000 ( 27s elapsed / 49m 41s left ) -> ETA: Fri Mar 07 13:24 XS = 4.12672795271 pb +- ( 0.53656539203 pb = 13 % ) Event 10000 ( 29s elapsed / 49m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 4.033593659 pb +- ( 0.489585017869 pb = 12 % ) Event 20000 ( 59s elapsed / 48m 30s left ) -> ETA: Fri Mar 07 13:23 XS = 3.84186450549 pb +- ( 0.706323475836 pb = 18 % ) Event 30000 ( 1m 28s elapsed / 47m 56s left ) -> ETA: Fri Mar 07 13:23 XS = 4.11667233003 pb +- ( 0.488033688587 pb = 11 % ) Event 40000 ( 1m 58s elapsed / 47m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 4.25046374497 pb +- ( 0.376419977113 pb = 8 % ) Event 50000 ( 2m 27s elapsed / 46m 47s left ) -> ETA: Fri Mar 07 13:23 XS = 4.24081419583 pb +- ( 0.316044929013 pb = 7 % ) Event 60000 ( 2m 57s elapsed / 46m 18s left ) -> ETA: Fri Mar 07 13:23 XS = 4.22388102869 pb +- ( 0.270651160383 pb = 6 % ) Event 70000 ( 3m 26s elapsed / 45m 45s left ) -> ETA: Fri Mar 07 13:23 XS = 4.22762211698 pb +- ( 0.241735080174 pb = 5 % ) Event 80000 ( 3m 56s elapsed / 45m 19s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27161665935 pb +- ( 0.21525157413 pb = 5 % ) Event 90000 ( 4m 26s elapsed / 44m 50s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30841267138 pb +- ( 0.196684805441 pb = 4 % ) Event 100000 ( 4m 55s elapsed / 44m 22s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26961196883 pb +- ( 0.181644595796 pb = 4 % ) Event 200000 ( 9m 53s elapsed / 39m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.22734131836 pb +- ( 0.217979528466 pb = 5 % ) Event 300000 ( 14m 51s elapsed / 34m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29104872182 pb +- ( 0.190963713305 pb = 4 % ) Event 400000 ( 19m 52s elapsed / 29m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34400756997 pb +- ( 0.159513402292 pb = 3 % ) Event 500000 ( 24m 54s elapsed / 24m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.20347100299 pb +- ( 0.172873905897 pb = 4 % ) Event 600000 ( 29m 57s elapsed / 19m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.17835822582 pb +- ( 0.146412424113 pb = 3 % ) Event 700000 ( 35m 3s elapsed / 15m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.22013260704 pb +- ( 0.127510770926 pb = 3 % ) Event 800000 ( 40m 9s elapsed / 10m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.23528181394 pb +- ( 0.114586878774 pb = 2 % ) Event 900000 ( 45m 17s elapsed / 5m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.26918645361 pb +- ( 0.10570576041 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3023 s total ) = 28584378.5048 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.3012 0 % 0.0974882 2.26 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5646 (1005647) -> 0.5 % From "Jet_Evolution:CSS": 1122 (1006769) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 111/20 Perturbative Interface (Matrix Elements): momentum failures: 78 amplitude failures: 1044 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 35s on Fri Mar 7 13:24:40 2025 (User: 49m 43s, System: 3s, Children User: 0s, Children System: 0s)