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: 2142 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 2.41050899845e-18 vs 2.41050899847e-18 => -5.28788124399e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.36872531733e-23 vs 3.36872531732e-23 => 2.42050823829e-12 } ........ Amplitude::GaugeTest(): Large deviation { 2.46151403424e-22 vs 2.46151403424e-22 => 2.02926564441e-12 } . Amplitude::GaugeTest(): Large deviation { 3.80233557041e-21 vs 3.80233557043e-21 => -4.44322356685e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.19289011743e-19 vs 2.19289011744e-19 => -4.89919216307e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.74372712243e-23 vs 5.74372712244e-23 => -2.75979239461e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 6.27873370157e-24 vs 6.27873370155e-24 => 3.12327941288e-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 ( 1s elapsed / 13d 10h 13m 18s left ) -> ETA: Thu Mar 20 22:47 XS = 9.59377792822 pb +- ( 9.59377792822 pb = 100 % ) Event 2 ( 1s elapsed / 6d 18h 29m 58s left ) -> ETA: Fri Mar 14 07:04 XS = 3.19792599225 pb +- ( 3.19792596798 pb = 99 % ) Event 3 ( 1s elapsed / 4d 12h 19m 58s left ) -> ETA: Wed Mar 12 00:54 XS = 2.40042902123 pb +- ( 2.39778369899 pb = 99 % ) Event 4 ( 1s elapsed / 3d 9h 56m 38s left ) -> ETA: Mon Mar 10 22:31 XS = 1.92034321699 pb +- ( 1.9183592937 pb = 99 % ) Event 5 ( 1s elapsed / 2d 17h 33m 18s left ) -> ETA: Mon Mar 10 06:07 XS = 1.60032827641 pb +- ( 1.59869044805 pb = 99 % ) Event 6 ( 1s elapsed / 2d 6h 37m 45s left ) -> ETA: Sun Mar 09 19:12 XS = 1.37309626269 pb +- ( 1.37011451345 pb = 99 % ) Event 7 ( 1s elapsed / 1d 22h 49m 30s left ) -> ETA: Sun Mar 09 11:23 XS = 6.23760383012 pb +- ( 5.00712933812 pb = 80 % ) Event 8 ( 1s elapsed / 1d 16h 58m 18s left ) -> ETA: Sun Mar 09 05:32 XS = 5.54453673789 pb +- ( 4.46993024317 pb = 80 % ) Event 9 ( 1s elapsed / 1d 12h 43m 41s left ) -> ETA: Sun Mar 09 01:18 XS = 4.99008909471 pb +- ( 4.03628954512 pb = 80 % ) Event 10 ( 1s elapsed / 1d 9h 3m 18s left ) -> ETA: Sat Mar 08 21:37 XS = 4.53644503679 pb +- ( 3.67903670536 pb = 81 % ) Event 20 ( 1s elapsed / 16h 56m 38s left ) -> ETA: Sat Mar 08 05:31 XS = 2.08131170297 pb +- ( 1.70851285198 pb = 82 % ) Event 30 ( 1s elapsed / 11h 28m 52s left ) -> ETA: Sat Mar 08 00:03 XS = 1.622159949 pb +- ( 1.14849927898 pb = 70 % ) Event 40 ( 1s elapsed / 8h 49m 8s left ) -> ETA: Fri Mar 07 21:23 XS = 1.27868166881 pb +- ( 0.863795592512 pb = 67 % ) Event 50 ( 1s elapsed / 7h 9m 58s left ) -> ETA: Fri Mar 07 19:44 XS = 5.52433909956 pb +- ( 3.70183730709 pb = 67 % ) Event 60 ( 1s elapsed / 6h 6m 38s left ) -> ETA: Fri Mar 07 18:41 XS = 5.20148236103 pb +- ( 3.12366664682 pb = 60 % ) Event 70 ( 1s elapsed / 5h 21m 24s left ) -> ETA: Fri Mar 07 17:55 XS = 4.54371889876 pb +- ( 2.64496138103 pb = 58 % ) Event 80 ( 1s elapsed / 4h 47m 28s left ) -> ETA: Fri Mar 07 17:21 XS = 4.27905933921 pb +- ( 2.32081742714 pb = 54 % ) Event 90 ( 1s elapsed / 4h 22m 56s left ) -> ETA: Fri Mar 07 16:57 XS = 4.34291529386 pb +- ( 2.11005453184 pb = 48 % ) Event 100 ( 1s elapsed / 4h 1m 38s left ) -> ETA: Fri Mar 07 16:36 XS = 4.94108977534 pb +- ( 2.21982443868 pb = 44 % ) Event 200 ( 1s elapsed / 2h 24m 58s left ) -> ETA: Fri Mar 07 14:59 XS = 4.02413514122 pb +- ( 1.49815217203 pb = 37 % ) Event 300 ( 2s elapsed / 1h 52m 44s left ) -> ETA: Fri Mar 07 14:27 XS = 7.1753807208 pb +- ( 3.9403303256 pb = 54 % ) Event 400 ( 2s elapsed / 1h 36m 37s left ) -> ETA: Fri Mar 07 14:11 XS = 6.40658979513 pb +- ( 2.98564266431 pb = 46 % ) Event 500 ( 2s elapsed / 1h 27m 17s left ) -> ETA: Fri Mar 07 14:01 XS = 6.70241391034 pb +- ( 2.44672232002 pb = 36 % ) Event 600 ( 2s elapsed / 1h 20m 30s left ) -> ETA: Fri Mar 07 13:55 XS = 6.04816580496 pb +- ( 2.06652000029 pb = 34 % ) Event 700 ( 3s elapsed / 1h 16m 8s left ) -> ETA: Fri Mar 07 13:50 XS = 5.68220089486 pb +- ( 1.93096545043 pb = 33 % ) Event 800 ( 3s elapsed / 1h 12m 51s left ) -> ETA: Fri Mar 07 13:47 XS = 5.4952965739 pb +- ( 1.71676349499 pb = 31 % ) Event 900 ( 3s elapsed / 1h 10m 18s left ) -> ETA: Fri Mar 07 13:44 XS = 5.24113860426 pb +- ( 1.53748654373 pb = 29 % ) Event 1000 ( 4s elapsed / 1h 8m 25s left ) -> ETA: Fri Mar 07 13:42 XS = 4.63907678303 pb +- ( 1.43535696848 pb = 30 % ) Event 2000 ( 7s elapsed / 59m 7s left ) -> ETA: Fri Mar 07 13:33 XS = 5.6047705247 pb +- ( 1.232255699 pb = 21 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 3000 ( 10s elapsed / 55m 26s left ) -> ETA: Fri Mar 07 13:30 XS = 5.26062253525 pb +- ( 0.881728678396 pb = 16 % ) Event 4000 ( 12s elapsed / 53m 54s left ) -> ETA: Fri Mar 07 13:28 XS = 5.05284266878 pb +- ( 0.69111958378 pb = 13 % ) Event 5000 ( 15s elapsed / 52m 52s left ) -> ETA: Fri Mar 07 13:27 XS = 5.22645191857 pb +- ( 0.630830746 pb = 12 % ) Event 6000 ( 18s elapsed / 52m 17s left ) -> ETA: Fri Mar 07 13:27 XS = 5.13149759341 pb +- ( 0.723677644866 pb = 14 % ) Event 7000 ( 21s elapsed / 51m 39s left ) -> ETA: Fri Mar 07 13:26 XS = 5.06637470069 pb +- ( 0.636396967395 pb = 12 % ) Event 8000 ( 24s elapsed / 51m 18s left ) -> ETA: Fri Mar 07 13:26 XS = 5.11138082797 pb +- ( 0.600167461875 pb = 11 % ) Event 9000 ( 27s elapsed / 50m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 4.93863645223 pb +- ( 0.55069045819 pb = 11 % ) Event 10000 ( 30s elapsed / 50m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.97965543641 pb +- ( 0.502045940989 pb = 10 % ) Blob_List::FourMomentumConservation throws four momentum error for Signal Process : (4.97379915032e-14,0,0,1.19726450976e-12) (1) Blob_List::FourMomentumConservation throws four momentum error for Shower : (-0.000742518753515,0.622484281706,-0.653745566708,0.00072834673518) (1) Event 20000 ( 1m elapsed / 49m 8s left ) -> ETA: Fri Mar 07 13:24 XS = 4.63208806074 pb +- ( 0.371346226578 pb = 8 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 30000 ( 1m 29s elapsed / 48m 19s left ) -> ETA: Fri Mar 07 13:24 XS = 4.53352994082 pb +- ( 0.303610983323 pb = 6 % ) Event 40000 ( 1m 59s elapsed / 47m 51s left ) -> ETA: Fri Mar 07 13:24 XS = 4.44635521897 pb +- ( 0.244463122885 pb = 5 % ) Event 50000 ( 2m 29s elapsed / 47m 19s left ) -> ETA: Fri Mar 07 13:24 XS = 4.39630351763 pb +- ( 0.207833058237 pb = 4 % ) Event 60000 ( 2m 59s elapsed / 46m 51s left ) -> ETA: Fri Mar 07 13:24 XS = 4.37501862766 pb +- ( 0.17882304153 pb = 4 % ) Event 70000 ( 3m 29s elapsed / 46m 25s left ) -> ETA: Fri Mar 07 13:24 XS = 4.57472210274 pb +- ( 0.175491715883 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 3m 59s elapsed / 45m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.61016999887 pb +- ( 0.161040579096 pb = 3 % ) Event 90000 ( 4m 29s elapsed / 45m 29s left ) -> ETA: Fri Mar 07 13:24 XS = 4.51014082205 pb +- ( 0.148350668671 pb = 3 % ) Event 100000 ( 5m elapsed / 45m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.55246210389 pb +- ( 0.146904437295 pb = 3 % ) Event 200000 ( 10m 5s elapsed / 40m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 4.55219299816 pb +- ( 0.109248295912 pb = 2 % ) Event 300000 ( 15m 11s elapsed / 35m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.5662726619 pb +- ( 0.115484642496 pb = 2 % ) Event 400000 ( 20m 17s elapsed / 30m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.47849612647 pb +- ( 0.105907157914 pb = 2 % ) Event 500000 ( 25m 26s elapsed / 25m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.4041550026 pb +- ( 0.0954663733642 pb = 2 % ) Event 600000 ( 30m 36s elapsed / 20m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.41024461321 pb +- ( 0.083260788333 pb = 1 % ) Event 700000 ( 35m 48s elapsed / 15m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.37425609638 pb +- ( 0.0779082361725 pb = 1 % ) Event 800000 ( 41m 1s elapsed / 10m 15s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33648721772 pb +- ( 0.0915848279393 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 17s elapsed / 5m 8s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34136171874 pb +- ( 0.0834572821887 pb = 1 % ) Event 1000000 ( 3084 s total ) = 28013202.5186 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.34437 0 % 0.0769031 1.77 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5777 (1005780) -> 0.5 % From "Jet_Evolution:CSS": 1118 (1006898) -> 0.1 % Momentum fail statistics: Signal Process : 1 fails Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 114/20 Perturbative Interface (Matrix Elements): momentum failures: 73 amplitude failures: 1044 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: 51m 35s on Fri Mar 7 13:25:52 2025 (User: 50m 54s, System: 3s, Children User: 0s, Children System: 0s)