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: 2011 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 10s/10s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 2.76848481297e-20 vs 2.76848481299e-20 => -5.8657523283e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.02685005759e-25 vs 4.02685005761e-25 => -3.38729044813e-12 } . Amplitude::GaugeTest(): Large deviation { 5.42390443073e-23 vs 5.42390443072e-23 => 2.00395255945e-12 } ................ Amplitude::GaugeTest(): Large deviation { 3.24001658522e-22 vs 3.24001658521e-22 => 3.46545014906e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.40921036713e-22 vs 2.40921036715e-22 => -7.55273621422e-12 } . Amplitude::GaugeTest(): Large deviation { 9.04151205711e-23 vs 9.04151205709e-23 => 2.09432471365e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.94892244694e-20 vs 2.94892244693e-20 => 2.26285656879e-12 } ................................................................................ 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 ( 0s elapsed / 10d 7h 13m 19s left ) -> ETA: Mon Mar 17 19:47 XS = 0.0116860186361 pb +- ( 0.0116860186361 pb = 100 % ) Event 2 ( 0s elapsed / 5d 3h 36m 39s left ) -> ETA: Wed Mar 12 16:10 XS = 0.00584300931805 pb +- ( 0.00584300931805 pb = 100 % ) Event 3 ( 0s elapsed / 3d 11h 19m 59s left ) -> ETA: Mon Mar 10 23:54 XS = 0.00395747534048 pb +- ( 0.00386464629828 pb = 97 % ) Event 4 ( 0s elapsed / 2d 14h 29m 59s left ) -> ETA: Mon Mar 10 03:04 XS = -0.0509667425055 pb +- ( 0.054992158091 pb = -107 % ) Event 5 ( 0s elapsed / 2d 1h 59m 59s left ) -> ETA: Sun Mar 09 14:34 XS = -0.0672394409581 pb +- ( 0.0455991577316 pb = -67 % ) Event 6 ( 0s elapsed / 1d 17h 39m 59s left ) -> ETA: Sun Mar 09 06:14 XS = -1.57335824512 pb +- ( 1.50657891962 pb = -95 % ) Event 7 ( 0s elapsed / 1d 12h 6m 39s left ) -> ETA: Sun Mar 09 00:40 XS = -0.715357403884 pb +- ( 1.28640206473 pb = -179 % ) Event 8 ( 0s elapsed / 1d 7h 35m 49s left ) -> ETA: Sat Mar 08 20:10 XS = -0.635866071852 pb +- ( 1.13728144429 pb = -178 % ) Event 9 ( 0s elapsed / 1d 4h 23m 41s left ) -> ETA: Sat Mar 08 16:57 XS = -0.57227946419 pb +- ( 1.01920092401 pb = -178 % ) Event 10 ( 0s elapsed / 1d 1h 33m 19s left ) -> ETA: Sat Mar 08 14:07 XS = -0.520254058354 pb +- ( 0.923368722906 pb = -177 % ) Event 20 ( 0s elapsed / 13h 11m 39s left ) -> ETA: Sat Mar 08 01:45 XS = 1.37434089319 pb +- ( 1.44403708811 pb = 105 % ) Event 30 ( 0s elapsed / 8h 58m 52s left ) -> ETA: Fri Mar 07 21:33 XS = 4.13854508475 pb +- ( 2.49701151326 pb = 60 % ) Event 40 ( 1s elapsed / 6h 56m 39s left ) -> ETA: Fri Mar 07 19:30 XS = 2.77716537458 pb +- ( 1.7374364389 pb = 62 % ) Event 50 ( 1s elapsed / 5h 39m 58s left ) -> ETA: Fri Mar 07 18:14 XS = 2.30727477689 pb +- ( 1.41719868802 pb = 61 % ) Event 60 ( 1s elapsed / 4h 51m 38s left ) -> ETA: Fri Mar 07 17:25 XS = 2.54698946984 pb +- ( 1.26847905714 pb = 49 % ) Event 70 ( 1s elapsed / 4h 14m 44s left ) -> ETA: Fri Mar 07 16:49 XS = 2.64884505204 pb +- ( 1.1389332866 pb = 42 % ) Event 80 ( 1s elapsed / 3h 49m 8s left ) -> ETA: Fri Mar 07 16:23 XS = 2.31744445449 pb +- ( 0.996827201496 pb = 43 % ) Event 90 ( 1s elapsed / 3h 27m 23s left ) -> ETA: Fri Mar 07 16:01 XS = 2.24506696343 pb +- ( 0.909543615172 pb = 40 % ) Event 100 ( 1s elapsed / 3h 11m 38s left ) -> ETA: Fri Mar 07 15:45 XS = 2.41521507113 pb +- ( 0.898879989887 pb = 37 % ) Event 200 ( 1s elapsed / 1h 59m 58s left ) -> ETA: Fri Mar 07 14:34 XS = 2.63575632768 pb +- ( 0.800087791515 pb = 30 % ) Event 300 ( 1s elapsed / 1h 34m 58s left ) -> ETA: Fri Mar 07 14:09 XS = 3.34902847807 pb +- ( 0.84015080512 pb = 25 % ) Event 400 ( 2s elapsed / 1h 23m 18s left ) -> ETA: Fri Mar 07 13:57 XS = 3.45153636325 pb +- ( 0.710037556431 pb = 20 % ) Event 500 ( 2s elapsed / 1h 16m 17s left ) -> ETA: Fri Mar 07 13:50 XS = 3.46417520115 pb +- ( 0.67225193204 pb = 19 % ) Event 600 ( 2s elapsed / 1h 11m 20s left ) -> ETA: Fri Mar 07 13:45 XS = 3.92861178197 pb +- ( 0.71207533809 pb = 18 % ) Event 700 ( 2s elapsed / 1h 7m 48s left ) -> ETA: Fri Mar 07 13:42 XS = 3.67123041393 pb +- ( 0.625066871238 pb = 17 % ) Event 800 ( 3s elapsed / 1h 4m 44s left ) -> ETA: Fri Mar 07 13:39 XS = 3.41657908456 pb +- ( 0.596980430697 pb = 17 % ) Event 900 ( 3s elapsed / 1h 2m 54s left ) -> ETA: Fri Mar 07 13:37 XS = 3.65234238723 pb +- ( 0.593387945243 pb = 16 % ) Event 1000 ( 3s elapsed / 1h 1m 16s left ) -> ETA: Fri Mar 07 13:35 XS = 0.30057605547 pb +- ( 3.6999474525 pb = 1230 % ) Event 2000 ( 6s elapsed / 55m 8s left ) -> ETA: Fri Mar 07 13:29 XS = 2.77177894034 pb +- ( 1.9550097957 pb = 70 % ) Event 3000 ( 9s elapsed / 52m 53s left ) -> ETA: Fri Mar 07 13:27 XS = 3.59812995355 pb +- ( 1.32945058579 pb = 36 % ) Event 4000 ( 12s elapsed / 51m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 3.91940680269 pb +- ( 1.01140914145 pb = 25 % ) Event 5000 ( 15s elapsed / 50m 48s left ) -> ETA: Fri Mar 07 13:25 XS = 4.13262216661 pb +- ( 0.840948488663 pb = 20 % ) Event 6000 ( 18s elapsed / 50m 16s left ) -> ETA: Fri Mar 07 13:24 XS = 3.94907971888 pb +- ( 0.739655432898 pb = 18 % ) Event 7000 ( 21s elapsed / 49m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 4.16523568886 pb +- ( 0.649543954929 pb = 15 % ) Event 8000 ( 24s elapsed / 49m 42s left ) -> ETA: Fri Mar 07 13:24 XS = 4.22523220091 pb +- ( 0.578140528241 pb = 13 % ) Event 9000 ( 26s elapsed / 49m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47624550629 pb +- ( 0.531799399201 pb = 11 % ) Event 10000 ( 29s elapsed / 49m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.10719338069 pb +- ( 0.623455922368 pb = 15 % ) Event 20000 ( 59s elapsed / 48m 24s left ) -> ETA: Fri Mar 07 13:23 XS = 4.210095817 pb +- ( 0.404763931689 pb = 9 % ) Event 30000 ( 1m 28s elapsed / 47m 43s left ) -> ETA: Fri Mar 07 13:23 XS = 3.92748358811 pb +- ( 0.464227866824 pb = 11 % ) Event 40000 ( 1m 57s elapsed / 47m 11s left ) -> ETA: Fri Mar 07 13:23 XS = 4.17666930414 pb +- ( 0.377295427529 pb = 9 % ) Event 50000 ( 2m 27s elapsed / 46m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 4.37483685849 pb +- ( 0.308122908091 pb = 7 % ) Event 60000 ( 2m 57s elapsed / 46m 14s left ) -> ETA: Fri Mar 07 13:23 XS = 4.35339686683 pb +- ( 0.262336499672 pb = 6 % ) Event 70000 ( 3m 26s elapsed / 45m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.4427912629 pb +- ( 0.23601640298 pb = 5 % ) Event 80000 ( 3m 56s elapsed / 45m 20s left ) -> ETA: Fri Mar 07 13:23 XS = 4.42792460747 pb +- ( 0.214882004982 pb = 4 % ) Event 90000 ( 4m 26s elapsed / 44m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 4.50549673494 pb +- ( 0.199201372509 pb = 4 % ) Event 100000 ( 4m 55s elapsed / 44m 19s left ) -> ETA: Fri Mar 07 13:23 XS = 4.47797874833 pb +- ( 0.186784728243 pb = 4 % ) Event 200000 ( 9m 52s elapsed / 39m 28s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27425927056 pb +- ( 0.160063918623 pb = 3 % ) Event 300000 ( 14m 50s elapsed / 34m 36s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34338831314 pb +- ( 0.114477992378 pb = 2 % ) Event 400000 ( 19m 48s elapsed / 29m 43s left ) -> ETA: Fri Mar 07 13:23 XS = 4.44025235303 pb +- ( 0.13229391556 pb = 2 % ) Event 500000 ( 24m 49s elapsed / 24m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.47493919631 pb +- ( 0.109989335206 pb = 2 % ) Event 600000 ( 29m 50s elapsed / 19m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46191395303 pb +- ( 0.0986702477688 pb = 2 % ) Event 700000 ( 34m 53s elapsed / 14m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46305726243 pb +- ( 0.0885795539578 pb = 1 % ) Event 800000 ( 39m 57s elapsed / 9m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.44380351761 pb +- ( 0.0801454034676 pb = 1 % ) Event 900000 ( 45m 3s elapsed / 5m left ) -> ETA: Fri Mar 07 13:24 XS = 4.4368436687 pb +- ( 0.0734490166168 pb = 1 % ) Event 1000000 ( 3009 s total ) = 28713953.8516 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.43926 0 % 0.0690316 1.55 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5796 (1005796) -> 0.5 % From "Jet_Evolution:CSS": 1066 (1006862) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 99/20 Perturbative Interface (Matrix Elements): momentum failures: 87 amplitude failures: 979 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 20s on Fri Mar 7 13:24:26 2025 (User: 49m 29s, System: 3s, Children User: 0s, Children System: 0s)