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: 2182 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 3.50571296485e-23 vs 3.50571296486e-23 => -2.01894057028e-12 } . Amplitude::GaugeTest(): Large deviation { 3.03142467027e-20 vs 3.03142467026e-20 => 2.04880556964e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.52380519605e-20 vs 1.52380519605e-20 => -3.04245517668e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.49137856483e-21 vs 1.49137856484e-21 => -6.31006358276e-12 } ....... Amplitude::GaugeTest(): Large deviation { 3.87313523338e-22 vs 3.8731352334e-22 => -4.59465798741e-12 } ........ Amplitude::GaugeTest(): Large deviation { 2.35404595296e-21 vs 2.35404595297e-21 => -3.51974005497e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 9.33167615086e-22 vs 9.33167615082e-22 => 3.46789263972e-12 } ......................................................................................... done (223 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 ( 1s elapsed / 12d 6h 26m 38s left ) -> ETA: Wed Mar 19 19:01 XS = 1.51866190253e-05 pb +- ( 1.51866190253e-05 pb = 100 % ) Event 2 ( 1s elapsed / 6d 3h 13m 18s left ) -> ETA: Thu Mar 13 15:47 XS = 7.73613161114e-06 pb +- ( 7.45048741419e-06 pb = 96 % ) Event 3 ( 1s elapsed / 4d 2h 8m 52s left ) -> ETA: Tue Mar 11 14:43 XS = 2.54240378323 pb +- ( 2.5423960471 pb = 99 % ) Event 4 ( 1s elapsed / 3d 1h 36m 38s left ) -> ETA: Mon Mar 10 14:11 XS = 1.90674260044 pb +- ( 1.9068177599 pb = 100 % ) Event 5 ( 1s elapsed / 2d 11h 26m 38s left ) -> ETA: Mon Mar 10 00:01 XS = 1.52543491998 pb +- ( 1.52544024099 pb = 100 % ) Event 6 ( 1s elapsed / 2d 1h 32m 12s left ) -> ETA: Sun Mar 09 14:06 XS = 1.46667326535 pb +- ( 1.09199866992 pb = 74 % ) Event 7 ( 1s elapsed / 1d 18h 27m 36s left ) -> ETA: Sun Mar 09 07:02 XS = 1.28333910718 pb +- ( 0.963305369485 pb = 75 % ) Event 8 ( 1s elapsed / 1d 13h 29m 58s left ) -> ETA: Sun Mar 09 02:04 XS = 1.14076073058 pb +- ( 0.861436654369 pb = 75 % ) Event 9 ( 1s elapsed / 1d 9h 19m 58s left ) -> ETA: Sat Mar 08 21:54 XS = 1.02669183332 pb +- ( 0.778890365144 pb = 75 % ) Event 10 ( 1s elapsed / 1d 5h 59m 58s left ) -> ETA: Sat Mar 08 18:34 XS = 0.933367370712 pb +- ( 0.71068697986 pb = 76 % ) Event 20 ( 1s elapsed / 15h 24m 58s left ) -> ETA: Sat Mar 08 03:59 XS = 16.3738436592 pb +- ( 15.921392937 pb = 97 % ) Event 30 ( 1s elapsed / 10h 33m 18s left ) -> ETA: Fri Mar 07 23:07 XS = 10.9228626456 pb +- ( 10.6184293095 pb = 97 % ) Event 40 ( 1s elapsed / 8h 11m 38s left ) -> ETA: Fri Mar 07 20:46 XS = 9.11648782686 pb +- ( 8.30865615099 pb = 91 % ) Event 50 ( 1s elapsed / 6h 39m 58s left ) -> ETA: Fri Mar 07 19:14 XS = 16.8231234775 pb +- ( 10.1806548679 pb = 60 % ) Event 60 ( 1s elapsed / 5h 41m 38s left ) -> ETA: Fri Mar 07 18:16 XS = 16.6346479719 pb +- ( 8.7698956956 pb = 52 % ) Event 70 ( 1s elapsed / 4h 59m 58s left ) -> ETA: Fri Mar 07 17:34 XS = 14.7508446361 pb +- ( 7.70195972278 pb = 52 % ) Event 80 ( 1s elapsed / 4h 30m 48s left ) -> ETA: Fri Mar 07 17:05 XS = 13.7758892764 pb +- ( 6.80448309217 pb = 49 % ) Event 90 ( 1s elapsed / 4h 6m 16s left ) -> ETA: Fri Mar 07 16:40 XS = 13.1189452678 pb +- ( 6.11388966891 pb = 46 % ) Event 100 ( 1s elapsed / 3h 46m 38s left ) -> ETA: Fri Mar 07 16:21 XS = 11.8615646354 pb +- ( 5.53319651273 pb = 46 % ) Event 200 ( 1s elapsed / 2h 20m 48s left ) -> ETA: Fri Mar 07 14:55 XS = 1.36896420251 pb +- ( 8.08372824386 pb = 590 % ) Event 300 ( 1s elapsed / 1h 50m 31s left ) -> ETA: Fri Mar 07 14:25 XS = 1.58090430441 pb +- ( 5.32584173984 pb = 336 % ) Event 400 ( 2s elapsed / 1h 36m 37s left ) -> ETA: Fri Mar 07 14:11 XS = 2.99739226493 pb +- ( 4.1045433955 pb = 136 % ) Event 500 ( 2s elapsed / 1h 27m 37s left ) -> ETA: Fri Mar 07 14:02 XS = 3.72246790052 pb +- ( 3.33646509539 pb = 89 % ) Event 600 ( 2s elapsed / 1h 21m 3s left ) -> ETA: Fri Mar 07 13:55 XS = 4.11197988924 pb +- ( 2.80658303148 pb = 68 % ) Event 700 ( 3s elapsed / 1h 17m 5s left ) -> ETA: Fri Mar 07 13:51 XS = 3.81625823591 pb +- ( 2.46693432866 pb = 64 % ) Event 800 ( 3s elapsed / 1h 13m 53s left ) -> ETA: Fri Mar 07 13:48 XS = 4.14975154939 pb +- ( 2.18553107768 pb = 52 % ) Event 900 ( 3s elapsed / 1h 10m 40s left ) -> ETA: Fri Mar 07 13:45 XS = 3.69433382605 pb +- ( 2.11091976096 pb = 57 % ) Event 1000 ( 4s elapsed / 1h 8m 45s left ) -> ETA: Fri Mar 07 13:43 XS = 4.08085386983 pb +- ( 1.90838739144 pb = 46 % ) Event 2000 ( 7s elapsed / 59m 57s left ) -> ETA: Fri Mar 07 13:34 XS = 4.20417900159 pb +- ( 1.02510390638 pb = 24 % ) Event 3000 ( 10s elapsed / 57m 22s left ) -> ETA: Fri Mar 07 13:32 XS = 4.10383064163 pb +- ( 0.729243631838 pb = 17 % ) Event 4000 ( 13s elapsed / 55m 41s left ) -> ETA: Fri Mar 07 13:30 XS = 4.0489012929 pb +- ( 0.564345271109 pb = 13 % ) Event 5000 ( 16s elapsed / 54m 35s left ) -> ETA: Fri Mar 07 13:29 XS = 3.96762013228 pb +- ( 0.632333827819 pb = 15 % ) Event 6000 ( 19s elapsed / 54m 3s left ) -> ETA: Fri Mar 07 13:28 XS = 3.91844271334 pb +- ( 0.553251392761 pb = 14 % ) Event 7000 ( 22s elapsed / 53m 37s left ) -> ETA: Fri Mar 07 13:28 XS = 3.82181862133 pb +- ( 0.578136054409 pb = 15 % ) Event 8000 ( 25s elapsed / 53m 11s left ) -> ETA: Fri Mar 07 13:28 XS = 3.90676432652 pb +- ( 0.518477946093 pb = 13 % ) Event 9000 ( 28s elapsed / 52m 50s left ) -> ETA: Fri Mar 07 13:27 XS = 4.25058998974 pb +- ( 0.474424393427 pb = 11 % ) Event 10000 ( 31s elapsed / 52m 31s left ) -> ETA: Fri Mar 07 13:27 XS = 4.30282822601 pb +- ( 0.434390134991 pb = 10 % ) Event 20000 ( 1m 2s elapsed / 51m 9s left ) -> ETA: Fri Mar 07 13:26 XS = 3.86568594588 pb +- ( 0.667800976385 pb = 17 % ) Event 30000 ( 1m 33s elapsed / 50m 28s left ) -> ETA: Fri Mar 07 13:26 XS = 4.08457767044 pb +- ( 0.461463576439 pb = 11 % ) Event 40000 ( 2m 4s elapsed / 49m 57s left ) -> ETA: Fri Mar 07 13:26 XS = 3.98350995249 pb +- ( 0.409580443897 pb = 10 % ) Event 50000 ( 2m 36s elapsed / 49m 26s left ) -> ETA: Fri Mar 07 13:26 XS = 3.93764202574 pb +- ( 0.371871012472 pb = 9 % ) Event 60000 ( 3m 7s elapsed / 48m 58s left ) -> ETA: Fri Mar 07 13:26 XS = 4.04295871432 pb +- ( 0.314269912582 pb = 7 % ) Event 70000 ( 3m 39s elapsed / 48m 31s left ) -> ETA: Fri Mar 07 13:26 XS = 4.04632652029 pb +- ( 0.316044095332 pb = 7 % ) Event 80000 ( 4m 10s elapsed / 47m 59s left ) -> ETA: Fri Mar 07 13:26 XS = 3.90569056806 pb +- ( 0.319167646677 pb = 8 % ) Event 90000 ( 4m 41s elapsed / 47m 31s left ) -> ETA: Fri Mar 07 13:26 XS = 3.96095002423 pb +- ( 0.286923331369 pb = 7 % ) Event 100000 ( 5m 13s elapsed / 47m left ) -> ETA: Fri Mar 07 13:26 XS = 3.89633774328 pb +- ( 0.320022965952 pb = 8 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 200000 ( 10m 30s elapsed / 42m 3s left ) -> ETA: Fri Mar 07 13:27 XS = 4.10740555904 pb +- ( 0.17330499845 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 49s elapsed / 36m 54s left ) -> ETA: Fri Mar 07 13:27 XS = 4.1717947309 pb +- ( 0.203302623253 pb = 4 % ) Event 400000 ( 21m 9s elapsed / 31m 44s left ) -> ETA: Fri Mar 07 13:27 XS = 4.1748427342 pb +- ( 0.159593901641 pb = 3 % ) Event 500000 ( 26m 32s elapsed / 26m 32s left ) -> ETA: Fri Mar 07 13:27 XS = 4.18263486589 pb +- ( 0.136275726206 pb = 3 % ) Event 600000 ( 31m 54s elapsed / 21m 16s left ) -> ETA: Fri Mar 07 13:27 XS = 4.60211651675 pb +- ( 0.434025347898 pb = 9 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 37m 16s elapsed / 15m 58s left ) -> ETA: Fri Mar 07 13:27 XS = 4.57486494069 pb +- ( 0.372653352237 pb = 8 % ) Event 800000 ( 42m 41s elapsed / 10m 40s left ) -> ETA: Fri Mar 07 13:27 XS = 4.55626992178 pb +- ( 0.326532387971 pb = 7 % ) Event 900000 ( 48m 6s elapsed / 5m 20s left ) -> ETA: Fri Mar 07 13:27 XS = 4.55953411178 pb +- ( 0.290788166383 pb = 6 % ) Event 1000000 ( 3180 s total ) = 27168615.2182 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.55896 0 % 0.262098 5.74 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5656 (1005658) -> 0.5 % From "Jet_Evolution:CSS": 1069 (1006727) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 84/20 Perturbative Interface (Matrix Elements): momentum failures: 88 amplitude failures: 981 Remnant Kinematics: 1 errors (no kinematics found) and 0 warnings (scale kt down by factor of 10). WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 53m 11s on Fri Mar 7 13:27:28 2025 (User: 52m 28s, System: 3s, Children User: 0s, Children System: 0s)