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: 2173 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (222 MB, 10s/10s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 2.00603280367e-20 vs 2.00603280365e-20 => 5.93636251267e-12 } ............ Amplitude::GaugeTest(): Large deviation { 3.88497265353e-22 vs 3.88497265354e-22 => -2.50943710256e-12 } ........... Amplitude::GaugeTest(): Large deviation { 1.20728878163e-21 vs 1.20728878163e-21 => 2.21311857729e-12 } ......... Amplitude::GaugeTest(): Large deviation { 3.05823861361e-24 vs 3.05823861359e-24 => 5.30375743324e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.56866854903e-21 vs 1.56866854902e-21 => 2.11608508494e-12 } . Amplitude::GaugeTest(): Large deviation { 4.09849347388e-19 vs 4.09849347386e-19 => 3.28359561763e-12 } ...................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.07976782131e-20 vs 1.07976782132e-20 => -7.66287033827e-12 } ............................................................ done (222 MB, 0s/0s) Initializing scales........................................................................ done (226 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 17h 33m 18s left ) -> ETA: Thu Mar 20 06:07 XS = 0.0025689630229 pb +- ( 0.0025689630229 pb = 100 % ) Event 2 ( 1s elapsed / 6d 10h 9m 58s left ) -> ETA: Thu Mar 13 22:44 XS = 1.07919477275 pb +- ( 1.07662683137 pb = 99 % ) Event 3 ( 1s elapsed / 4d 6h 46m 38s left ) -> ETA: Tue Mar 11 19:21 XS = 0.812451601703 pb +- ( 0.806668820713 pb = 99 % ) Event 4 ( 1s elapsed / 3d 5h 4m 58s left ) -> ETA: Mon Mar 10 17:39 XS = 49.6328783463 pb +- ( 48.8244252017 pb = 98 % ) Event 5 ( 1s elapsed / 2d 13h 39m 58s left ) -> ETA: Mon Mar 10 02:14 XS = 41.3607322216 pb +- ( 40.7141834299 pb = 98 % ) Event 6 ( 1s elapsed / 2d 3h 51m 5s left ) -> ETA: Sun Mar 09 16:25 XS = 35.4520561906 pb +- ( 34.9133843121 pb = 98 % ) Event 7 ( 1s elapsed / 1d 20h 26m 38s left ) -> ETA: Sun Mar 09 09:01 XS = 37.5879876524 pb +- ( 30.3112273969 pb = 80 % ) Event 8 ( 1s elapsed / 1d 14h 53m 18s left ) -> ETA: Sun Mar 09 03:27 XS = 33.4126309489 pb +- ( 27.0561062661 pb = 80 % ) Event 9 ( 1s elapsed / 1d 10h 34m 3s left ) -> ETA: Sat Mar 08 23:08 XS = 30.0714090848 pb +- ( 24.4292871892 pb = 81 % ) Event 10 ( 1s elapsed / 1d 7h 23m 18s left ) -> ETA: Sat Mar 08 19:57 XS = 27.3376446225 pb +- ( 22.2655845372 pb = 81 % ) Event 20 ( 1s elapsed / 15h 58m 18s left ) -> ETA: Sat Mar 08 04:32 XS = 13.7390035815 pb +- ( 11.2625940371 pb = 81 % ) Event 30 ( 1s elapsed / 10h 55m 32s left ) -> ETA: Fri Mar 07 23:30 XS = 20.714458872 pb +- ( 12.5282346144 pb = 60 % ) Event 40 ( 1s elapsed / 8h 19m 58s left ) -> ETA: Fri Mar 07 20:54 XS = 16.683360938 pb +- ( 9.66183621425 pb = 57 % ) Event 50 ( 1s elapsed / 6h 49m 58s left ) -> ETA: Fri Mar 07 19:24 XS = 16.1262872433 pb +- ( 7.92611325748 pb = 49 % ) Event 60 ( 1s elapsed / 5h 49m 58s left ) -> ETA: Fri Mar 07 18:24 XS = 13.3433454181 pb +- ( 6.33268891528 pb = 47 % ) Event 70 ( 1s elapsed / 5h 7m 7s left ) -> ETA: Fri Mar 07 17:41 XS = 11.8513327992 pb +- ( 5.46913563672 pb = 46 % ) Event 80 ( 1s elapsed / 4h 34m 58s left ) -> ETA: Fri Mar 07 17:09 XS = 10.6281903469 pb +- ( 4.81072407182 pb = 45 % ) Event 90 ( 1s elapsed / 4h 8m 7s left ) -> ETA: Fri Mar 07 16:42 XS = 11.7134456932 pb +- ( 4.47989004857 pb = 38 % ) Event 100 ( 1s elapsed / 3h 48m 18s left ) -> ETA: Fri Mar 07 16:22 XS = 10.3934255933 pb +- ( 3.94673786501 pb = 37 % ) Event 200 ( 1s elapsed / 2h 21m 38s left ) -> ETA: Fri Mar 07 14:56 XS = 8.41087479892 pb +- ( 2.77089696844 pb = 32 % ) Event 300 ( 2s elapsed / 1h 51m 37s left ) -> ETA: Fri Mar 07 14:26 XS = 7.73286023153 pb +- ( 2.03262793676 pb = 26 % ) Event 400 ( 2s elapsed / 1h 36m 12s left ) -> ETA: Fri Mar 07 14:10 XS = 6.17469385261 pb +- ( 1.52167143613 pb = 24 % ) Event 500 ( 2s elapsed / 1h 26m 57s left ) -> ETA: Fri Mar 07 14:01 XS = 5.41520159933 pb +- ( 1.25900214776 pb = 23 % ) Event 600 ( 2s elapsed / 1h 20m 47s left ) -> ETA: Fri Mar 07 13:55 XS = 5.04119820006 pb +- ( 1.0610627749 pb = 21 % ) Event 700 ( 3s elapsed / 1h 16m 36s left ) -> ETA: Fri Mar 07 13:51 XS = 4.164257125 pb +- ( 1.16723204782 pb = 28 % ) Event 800 ( 3s elapsed / 1h 13m 28s left ) -> ETA: Fri Mar 07 13:47 XS = 4.29163061674 pb +- ( 1.22312565491 pb = 28 % ) Event 900 ( 3s elapsed / 1h 10m 40s left ) -> ETA: Fri Mar 07 13:45 XS = 4.17070448904 pb +- ( 1.10591258279 pb = 26 % ) Event 1000 ( 4s elapsed / 1h 8m 45s left ) -> ETA: Fri Mar 07 13:43 XS = 4.31059926053 pb +- ( 1.03349289595 pb = 23 % ) Event 2000 ( 7s elapsed / 59m 22s left ) -> ETA: Fri Mar 07 13:33 XS = 3.12509456389 pb +- ( 1.57830085006 pb = 50 % ) Event 3000 ( 10s elapsed / 56m 16s left ) -> ETA: Fri Mar 07 13:30 XS = 3.9710387246 pb +- ( 1.11948538887 pb = 28 % ) Event 4000 ( 13s elapsed / 54m 24s left ) -> ETA: Fri Mar 07 13:29 XS = 4.58845725377 pb +- ( 0.89280873957 pb = 19 % ) Event 5000 ( 16s elapsed / 53m 13s left ) -> ETA: Fri Mar 07 13:27 XS = 4.57535375985 pb +- ( 0.732782548578 pb = 16 % ) Event 6000 ( 19s elapsed / 52m 39s left ) -> ETA: Fri Mar 07 13:27 XS = 4.49055808296 pb +- ( 0.620098137014 pb = 13 % ) Event 7000 ( 22s elapsed / 52m 12s left ) -> ETA: Fri Mar 07 13:27 XS = 4.33868202407 pb +- ( 0.647006614334 pb = 14 % ) Event 8000 ( 25s elapsed / 51m 53s left ) -> ETA: Fri Mar 07 13:26 XS = 4.48168243919 pb +- ( 0.577874652237 pb = 12 % ) Event 9000 ( 28s elapsed / 51m 36s left ) -> ETA: Fri Mar 07 13:26 XS = 4.63651639985 pb +- ( 0.525991765024 pb = 11 % ) Event 10000 ( 31s elapsed / 51m 22s left ) -> ETA: Fri Mar 07 13:26 XS = 4.48365907877 pb +- ( 0.52009788432 pb = 11 % ) Event 20000 ( 1m 1s elapsed / 49m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.43601672704 pb +- ( 0.353960374951 pb = 7 % ) Event 30000 ( 1m 30s elapsed / 48m 47s left ) -> ETA: Fri Mar 07 13:24 XS = 4.4518071936 pb +- ( 0.259679935865 pb = 5 % ) Event 40000 ( 2m elapsed / 48m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.35524504093 pb +- ( 0.218606823052 pb = 5 % ) Event 50000 ( 2m 29s elapsed / 47m 29s left ) -> ETA: Fri Mar 07 13:24 XS = 4.49586182333 pb +- ( 0.251040473817 pb = 5 % ) Event 60000 ( 3m elapsed / 47m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.39107176384 pb +- ( 0.218651316586 pb = 4 % ) Event 70000 ( 3m 30s elapsed / 46m 39s left ) -> ETA: Fri Mar 07 13:24 XS = 4.45415213875 pb +- ( 0.194227643816 pb = 4 % ) Event 80000 ( 4m 1s elapsed / 46m 12s left ) -> ETA: Fri Mar 07 13:24 XS = 4.53001824389 pb +- ( 0.257163690744 pb = 5 % ) Event 90000 ( 4m 31s elapsed / 45m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 4.43438027996 pb +- ( 0.233016959326 pb = 5 % ) Event 100000 ( 5m 2s elapsed / 45m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.41226092775 pb +- ( 0.213004079807 pb = 4 % ) Event 200000 ( 10m 4s elapsed / 40m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2572401487 pb +- ( 0.178839356617 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 7s elapsed / 35m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3134456017 pb +- ( 0.12696839499 pb = 2 % ) Event 400000 ( 20m 13s elapsed / 30m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34837467917 pb +- ( 0.110228522527 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 17s elapsed / 25m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.28218752288 pb +- ( 0.10735936538 pb = 2 % ) Event 600000 ( 30m 25s elapsed / 20m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.27390148654 pb +- ( 0.10000943544 pb = 2 % ) Event 700000 ( 35m 34s elapsed / 15m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.35186292982 pb +- ( 0.089225166932 pb = 2 % ) Event 800000 ( 40m 46s elapsed / 10m 11s left ) -> ETA: Fri Mar 07 13:25 XS = 4.3687026112 pb +- ( 0.0804486212173 pb = 1 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 900000 ( 46m 2s elapsed / 5m 6s left ) -> ETA: Fri Mar 07 13:25 XS = 4.3544245757 pb +- ( 0.0858136192067 pb = 1 % ) Event 1000000 ( 3073 s total ) = 28115207.2683 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.37474 0 % 0.0789762 1.8 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5609 (1005612) -> 0.5 % From "Jet_Evolution:CSS": 1109 (1006721) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 60/20 Perturbative Interface (Matrix Elements): momentum failures: 73 amplitude failures: 1036 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 24s on Fri Mar 7 13:25:41 2025 (User: 50m 43s, System: 3s, Children User: 0s, Children System: 0s)