Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:12 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2103 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.51153356039e-19 vs 1.51153356041e-19 => -1.24833476889e-11 } ... Amplitude::GaugeTest(): Large deviation { 1.0884325593e-20 vs 1.0884325593e-20 => 2.06124006752e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.25206585856e-24 vs 4.25206585855e-24 => 2.9485303088e-12 } ........ Amplitude::GaugeTest(): Large deviation { 1.0921451043e-22 vs 1.09214510431e-22 => -2.08177919347e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.74989291607e-21 vs 5.74989291608e-21 => -2.30326868689e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.67942054548e-22 vs 2.6794205455e-22 => -9.43545241938e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.26112515057e-16 vs 1.26112515058e-16 => -6.02162764096e-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 ( 0s elapsed / 10d 15h 33m 19s left ) -> ETA: Tue Mar 18 04:07 XS = -3.63174979201e-06 pb +- ( -3.63174979201e-06 pb = 100 % ) Event 2 ( 0s elapsed / 5d 9h 9m 59s left ) -> ETA: Wed Mar 12 21:44 XS = -1.65749484279e-06 pb +- ( 1.97425494922e-06 pb = -119 % ) Event 3 ( 0s elapsed / 3d 14h 6m 39s left ) -> ETA: Tue Mar 11 02:41 XS = 13.9923803747 pb +- ( 13.9923820321 pb = 100 % ) Event 4 ( 0s elapsed / 2d 16h 34m 59s left ) -> ETA: Mon Mar 10 05:09 XS = 10.494285281 pb +- ( 10.494286386 pb = 100 % ) Event 5 ( 0s elapsed / 2d 3h 39m 59s left ) -> ETA: Sun Mar 09 16:14 XS = 8.39542853413 pb +- ( 8.3954289762 pb = 100 % ) Event 6 ( 0s elapsed / 1d 19h 31m 5s left ) -> ETA: Sun Mar 09 08:05 XS = 6.99623079457 pb +- ( 6.99618272899 pb = 99 % ) Event 7 ( 0s elapsed / 1d 13h 18m 4s left ) -> ETA: Sun Mar 09 01:52 XS = 5.99676927632 pb +- ( 5.99672919387 pb = 99 % ) Event 8 ( 0s elapsed / 1d 8h 38m 19s left ) -> ETA: Sat Mar 08 21:12 XS = 5.24717312068 pb +- ( 5.24713875984 pb = 99 % ) Event 9 ( 0s elapsed / 1d 5h 19m 14s left ) -> ETA: Sat Mar 08 17:53 XS = 4.66415388505 pb +- ( 4.66412381931 pb = 99 % ) Event 10 ( 0s elapsed / 1d 2h 23m 19s left ) -> ETA: Sat Mar 08 14:57 XS = 4.2006103328 pb +- ( 4.19739364682 pb = 99 % ) Event 20 ( 0s elapsed / 13h 36m 39s left ) -> ETA: Sat Mar 08 02:11 XS = -26.1506120308 pb +- ( 28.4390619005 pb = -108 % ) Event 30 ( 1s elapsed / 9h 21m 5s left ) -> ETA: Fri Mar 07 21:55 XS = -16.6275318228 pb +- ( 18.3301165692 pb = -110 % ) Event 40 ( 1s elapsed / 7h 13m 18s left ) -> ETA: Fri Mar 07 19:47 XS = -11.5798425413 pb +- ( 13.9059139881 pb = -120 % ) Event 50 ( 1s elapsed / 5h 56m 38s left ) -> ETA: Fri Mar 07 18:31 XS = -7.91892842832 pb +- ( 11.004737046 pb = -138 % ) Event 60 ( 1s elapsed / 5h 5m 32s left ) -> ETA: Fri Mar 07 17:39 XS = -6.22703029804 pb +- ( 9.08437231569 pb = -145 % ) Event 70 ( 1s elapsed / 4h 29m 1s left ) -> ETA: Fri Mar 07 17:03 XS = -4.45482195075 pb +- ( 7.6698691269 pb = -172 % ) Event 80 ( 1s elapsed / 3h 59m 33s left ) -> ETA: Fri Mar 07 16:33 XS = -3.46949172996 pb +- ( 6.69180532613 pb = -192 % ) Event 90 ( 1s elapsed / 3h 38m 29s left ) -> ETA: Fri Mar 07 16:12 XS = -3.05827406098 pb +- ( 5.93016057944 pb = -193 % ) Event 100 ( 1s elapsed / 3h 21m 38s left ) -> ETA: Fri Mar 07 15:56 XS = -2.18355635037 pb +- ( 5.20481373595 pb = -238 % ) Event 200 ( 1s elapsed / 2h 4m 8s left ) -> ETA: Fri Mar 07 14:38 XS = 2.92129238105 pb +- ( 2.97509716651 pb = 101 % ) Event 300 ( 1s elapsed / 1h 38m 51s left ) -> ETA: Fri Mar 07 14:13 XS = 3.79342067114 pb +- ( 2.07589518322 pb = 54 % ) Event 400 ( 2s elapsed / 1h 26m 12s left ) -> ETA: Fri Mar 07 14:00 XS = 4.27346702265 pb +- ( 1.85638681916 pb = 43 % ) Event 500 ( 2s elapsed / 1h 18m 57s left ) -> ETA: Fri Mar 07 13:53 XS = 3.79959663619 pb +- ( 1.49571550118 pb = 39 % ) Event 600 ( 2s elapsed / 1h 13m 50s left ) -> ETA: Fri Mar 07 13:48 XS = 6.10793346885 pb +- ( 2.25052839105 pb = 36 % ) Event 700 ( 2s elapsed / 1h 10m 11s left ) -> ETA: Fri Mar 07 13:44 XS = 6.26806818416 pb +- ( 1.97258457654 pb = 31 % ) Event 800 ( 3s elapsed / 1h 7m 51s left ) -> ETA: Fri Mar 07 13:42 XS = 6.5944481852 pb +- ( 1.75814446672 pb = 26 % ) Event 900 ( 3s elapsed / 1h 5m 51s left ) -> ETA: Fri Mar 07 13:40 XS = 6.20409425848 pb +- ( 1.57192722087 pb = 25 % ) Event 1000 ( 3s elapsed / 1h 3m 46s left ) -> ETA: Fri Mar 07 13:38 XS = 5.77103546193 pb +- ( 1.42412423158 pb = 24 % ) Event 2000 ( 6s elapsed / 55m 13s left ) -> ETA: Fri Mar 07 13:29 XS = 4.61222774777 pb +- ( 0.819960888749 pb = 17 % ) Event 3000 ( 9s elapsed / 52m 43s left ) -> ETA: Fri Mar 07 13:27 XS = 4.39713596896 pb +- ( 0.586839894855 pb = 13 % ) Event 4000 ( 12s elapsed / 51m 22s left ) -> ETA: Fri Mar 07 13:25 XS = 4.37522321657 pb +- ( 0.482842044236 pb = 11 % ) Event 5000 ( 15s elapsed / 50m 58s left ) -> ETA: Fri Mar 07 13:25 XS = 4.51700085756 pb +- ( 0.421865110146 pb = 9 % ) Event 6000 ( 18s elapsed / 50m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.43536218204 pb +- ( 0.379585482278 pb = 8 % ) Event 7000 ( 21s elapsed / 50m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.51513862598 pb +- ( 0.374999648017 pb = 8 % ) Event 8000 ( 24s elapsed / 49m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47544874004 pb +- ( 0.375246687656 pb = 8 % ) Event 9000 ( 27s elapsed / 49m 33s left ) -> ETA: Fri Mar 07 13:24 XS = 4.36868889666 pb +- ( 0.338118114594 pb = 7 % ) Event 10000 ( 29s elapsed / 49m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.50905305501 pb +- ( 0.316176460715 pb = 7 % ) Event 20000 ( 58s elapsed / 47m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 4.47797382839 pb +- ( 0.216007954806 pb = 4 % ) Event 30000 ( 1m 27s elapsed / 47m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26756775172 pb +- ( 0.181781653352 pb = 4 % ) Event 40000 ( 1m 56s elapsed / 46m 42s left ) -> ETA: Fri Mar 07 13:23 XS = 4.18928645394 pb +- ( 0.1590857455 pb = 3 % ) Event 50000 ( 2m 26s elapsed / 46m 22s left ) -> ETA: Fri Mar 07 13:23 XS = 4.10352118203 pb +- ( 0.150238048778 pb = 3 % ) Event 60000 ( 2m 56s elapsed / 45m 59s left ) -> ETA: Fri Mar 07 13:23 XS = 4.21846849245 pb +- ( 0.162590230795 pb = 3 % ) Event 70000 ( 3m 25s elapsed / 45m 36s left ) -> ETA: Fri Mar 07 13:23 XS = 3.87777067114 pb +- ( 0.289273102374 pb = 7 % ) Event 80000 ( 3m 56s elapsed / 45m 14s left ) -> ETA: Fri Mar 07 13:23 XS = 3.76155424269 pb +- ( 0.264810889018 pb = 7 % ) Event 90000 ( 4m 26s elapsed / 44m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 3.80257337707 pb +- ( 0.241026873988 pb = 6 % ) Event 100000 ( 4m 56s elapsed / 44m 29s left ) -> ETA: Fri Mar 07 13:23 XS = 3.85487227073 pb +- ( 0.226879669889 pb = 5 % ) Event 200000 ( 10m elapsed / 40m left ) -> ETA: Fri Mar 07 13:24 XS = 4.08974895684 pb +- ( 0.163579732074 pb = 3 % ) Event 300000 ( 15m 3s elapsed / 35m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47104976182 pb +- ( 0.138666048334 pb = 3 % ) Event 400000 ( 20m 9s elapsed / 30m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.39592281748 pb +- ( 0.117168200683 pb = 2 % ) Event 500000 ( 25m 17s elapsed / 25m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.37845342871 pb +- ( 0.103105637859 pb = 2 % ) Event 600000 ( 30m 26s elapsed / 20m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36281785293 pb +- ( 0.0910129214747 pb = 2 % ) Event 700000 ( 35m 34s elapsed / 15m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36137992679 pb +- ( 0.0827862976372 pb = 1 % ) Event 800000 ( 40m 45s elapsed / 10m 11s left ) -> ETA: Fri Mar 07 13:25 XS = 4.2628327169 pb +- ( 0.106191086903 pb = 2 % ) Event 900000 ( 45m 52s elapsed / 5m 5s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26405038688 pb +- ( 0.095779482462 pb = 2 % ) Event 1000000 ( 3038 s total ) = 28447722.3713 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.27578 0 % 0.0879114 2.05 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5521 (1005521) -> 0.5 % From "Jet_Evolution:CSS": 1121 (1006642) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 86 amplitude failures: 1035 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 49s on Fri Mar 7 13:25:01 2025 (User: 49m 59s, System: 2s, Children User: 0s, Children System: 0s)