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: 2158 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (223 MB, 10s/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.11566573472e-22 vs 2.11566573471e-22 => 4.38182823359e-12 } ................ Amplitude::GaugeTest(): Large deviation { 1.7563472188e-22 vs 1.75634721881e-22 => -5.25268717411e-12 } ....... Amplitude::GaugeTest(): Large deviation { 5.63135637163e-21 vs 5.63135637159e-21 => 7.21334103559e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.35337411527e-25 vs 4.35337411526e-25 => 2.57127652503e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.45592427911e-24 vs 1.45592427915e-24 => -3.04116731797e-11 } ............ Amplitude::GaugeTest(): Large deviation { 8.40983536538e-24 vs 8.40983536539e-24 => -2.13440376484e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.37507736538e-20 vs 2.37507736538e-20 => -2.31104024806e-12 } ....................................................................... done (223 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 / 12d 9h 13m 18s left ) -> ETA: Wed Mar 19 21:47 XS = 4.07520556724e-15 pb +- ( 4.07520556724e-15 pb = 100 % ) Event 2 ( 1s elapsed / 6d 5h 59m 58s left ) -> ETA: Thu Mar 13 18:34 XS = 0.000371701697072 pb +- ( 0.000371701697068 pb = 99 % ) Event 3 ( 1s elapsed / 4d 3h 59m 58s left ) -> ETA: Tue Mar 11 16:34 XS = 0.000695258557164 pb +- ( 0.000388256477405 pb = 55 % ) Event 4 ( 1s elapsed / 3d 2h 59m 58s left ) -> ETA: Mon Mar 10 15:34 XS = 0.000611831875511 pb +- ( 0.000286934761462 pb = 46 % ) Event 5 ( 1s elapsed / 2d 12h 33m 18s left ) -> ETA: Mon Mar 10 01:07 XS = 0.000489465500409 pb +- ( 0.000253717291797 pb = 51 % ) Event 6 ( 1s elapsed / 2d 2h 27m 45s left ) -> ETA: Sun Mar 09 15:02 XS = 0.00477964187933 pb +- ( 0.00429517500672 pb = 89 % ) Event 7 ( 1s elapsed / 1d 19h 39m 1s left ) -> ETA: Sun Mar 09 08:13 XS = 100.671461987 pb +- ( 100.666682411 pb = 99 % ) Event 8 ( 1s elapsed / 1d 14h 11m 38s left ) -> ETA: Sun Mar 09 02:46 XS = 78.3000259904 pb +- ( 78.2964413108 pb = 99 % ) Event 9 ( 1s elapsed / 1d 10h 15m 32s left ) -> ETA: Sat Mar 08 22:50 XS = 70.4700704909 pb +- ( 70.4668317769 pb = 99 % ) Event 10 ( 1s elapsed / 1d 6h 49m 58s left ) -> ETA: Sat Mar 08 19:24 XS = 64.0637004463 pb +- ( 64.0607856043 pb = 99 % ) Event 20 ( 1s elapsed / 15h 49m 58s left ) -> ETA: Sat Mar 08 04:24 XS = 35.1890742099 pb +- ( 33.5104856154 pb = 95 % ) Event 30 ( 1s elapsed / 10h 49m 58s left ) -> ETA: Fri Mar 07 23:24 XS = 24.7565517262 pb +- ( 21.3778639985 pb = 86 % ) Event 40 ( 1s elapsed / 8h 19m 58s left ) -> ETA: Fri Mar 07 20:54 XS = 18.5658843043 pb +- ( 15.6901177506 pb = 84 % ) Event 50 ( 1s elapsed / 6h 49m 58s left ) -> ETA: Fri Mar 07 19:24 XS = 14.8946767026 pb +- ( 12.3957732208 pb = 83 % ) Event 60 ( 1s elapsed / 5h 49m 58s left ) -> ETA: Fri Mar 07 18:24 XS = 15.391057294 pb +- ( 10.6490317723 pb = 69 % ) Event 70 ( 1s elapsed / 5h 7m 7s left ) -> ETA: Fri Mar 07 17:41 XS = 13.4435320184 pb +- ( 9.31044422392 pb = 69 % ) Event 80 ( 1s elapsed / 4h 32m 53s left ) -> ETA: Fri Mar 07 17:07 XS = 13.9589328986 pb +- ( 8.28876501113 pb = 59 % ) Event 90 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Mar 07 16:44 XS = 13.9741151785 pb +- ( 7.53178916466 pb = 53 % ) Event 100 ( 1s elapsed / 3h 49m 58s left ) -> ETA: Fri Mar 07 16:24 XS = 13.2485797253 pb +- ( 6.6936213033 pb = 50 % ) Event 200 ( 1s elapsed / 2h 19m 58s left ) -> ETA: Fri Mar 07 14:54 XS = 6.84195565535 pb +- ( 3.50121179879 pb = 51 % ) Event 300 ( 1s elapsed / 1h 50m 31s left ) -> ETA: Fri Mar 07 14:25 XS = 5.61406022965 pb +- ( 2.29487924971 pb = 40 % ) Event 400 ( 2s elapsed / 1h 34m 32s left ) -> ETA: Fri Mar 07 14:09 XS = 5.70548036645 pb +- ( 2.00341592935 pb = 35 % ) Event 500 ( 2s elapsed / 1h 25m 37s left ) -> ETA: Fri Mar 07 14:00 XS = 6.32043608936 pb +- ( 1.76333059782 pb = 27 % ) Event 600 ( 2s elapsed / 1h 20m 13s left ) -> ETA: Fri Mar 07 13:54 XS = 5.77876583583 pb +- ( 1.46274980592 pb = 25 % ) Event 700 ( 3s elapsed / 1h 15m 39s left ) -> ETA: Fri Mar 07 13:50 XS = 5.54670976491 pb +- ( 1.27301294581 pb = 22 % ) Event 800 ( 3s elapsed / 1h 11m 49s left ) -> ETA: Fri Mar 07 13:46 XS = 4.66958640252 pb +- ( 1.18225712875 pb = 25 % ) Event 900 ( 3s elapsed / 1h 9m 45s left ) -> ETA: Fri Mar 07 13:44 XS = 4.50385990242 pb +- ( 1.05520061535 pb = 23 % ) Event 1000 ( 4s elapsed / 1h 7m 15s left ) -> ETA: Fri Mar 07 13:41 XS = 4.38636509433 pb +- ( 0.964679642009 pb = 21 % ) Event 2000 ( 6s elapsed / 57m 58s left ) -> ETA: Fri Mar 07 13:32 XS = 4.74663990246 pb +- ( 0.641174603342 pb = 13 % ) Event 3000 ( 9s elapsed / 55m 3s left ) -> ETA: Fri Mar 07 13:29 XS = 4.30166167103 pb +- ( 0.471625522232 pb = 10 % ) Event 4000 ( 12s elapsed / 53m 44s left ) -> ETA: Fri Mar 07 13:28 XS = 3.84110877938 pb +- ( 0.468856224783 pb = 12 % ) Event 5000 ( 15s elapsed / 52m 54s left ) -> ETA: Fri Mar 07 13:27 XS = 4.05769068004 pb +- ( 0.41110065728 pb = 10 % ) Event 6000 ( 18s elapsed / 52m 11s left ) -> ETA: Fri Mar 07 13:26 XS = 4.24146849828 pb +- ( 0.415316156306 pb = 9 % ) Event 7000 ( 21s elapsed / 51m 33s left ) -> ETA: Fri Mar 07 13:26 XS = 4.69450054204 pb +- ( 0.481924436182 pb = 10 % ) Event 8000 ( 24s elapsed / 51m 15s left ) -> ETA: Fri Mar 07 13:26 XS = 4.62473398961 pb +- ( 0.430041994193 pb = 9 % ) Event 9000 ( 27s elapsed / 51m 7s left ) -> ETA: Fri Mar 07 13:26 XS = 4.52640728965 pb +- ( 0.389209767597 pb = 8 % ) Event 10000 ( 30s elapsed / 50m 57s left ) -> ETA: Fri Mar 07 13:25 XS = 4.53449884359 pb +- ( 0.365443447156 pb = 8 % ) Event 20000 ( 1m elapsed / 49m 31s left ) -> ETA: Fri Mar 07 13:24 XS = 4.52283813478 pb +- ( 0.246905302956 pb = 5 % ) Event 30000 ( 1m 30s elapsed / 48m 41s left ) -> ETA: Fri Mar 07 13:24 XS = 4.38540814774 pb +- ( 0.234041423279 pb = 5 % ) Event 40000 ( 2m elapsed / 48m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 4.48031986525 pb +- ( 0.229864622619 pb = 5 % ) Event 50000 ( 2m 30s elapsed / 47m 34s left ) -> ETA: Fri Mar 07 13:24 XS = 4.53714687679 pb +- ( 0.219331096464 pb = 4 % ) Event 60000 ( 3m elapsed / 47m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 4.56187475996 pb +- ( 0.191030633351 pb = 4 % ) Event 70000 ( 3m 30s elapsed / 46m 35s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40978637426 pb +- ( 0.195379888095 pb = 4 % ) Event 80000 ( 4m elapsed / 46m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 4.19586891174 pb +- ( 0.215531091393 pb = 5 % ) Event 90000 ( 4m 30s elapsed / 45m 39s left ) -> ETA: Fri Mar 07 13:24 XS = 4.21883520149 pb +- ( 0.200480841866 pb = 4 % ) Event 100000 ( 5m 1s elapsed / 45m 11s left ) -> ETA: Fri Mar 07 13:24 XS = 4.19920168657 pb +- ( 0.182389893617 pb = 4 % ) Event 200000 ( 10m 5s elapsed / 40m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 4.30776359533 pb +- ( 0.136152935569 pb = 3 % ) Event 300000 ( 15m 8s elapsed / 35m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3077407061 pb +- ( 0.109969736312 pb = 2 % ) Event 400000 ( 20m 12s elapsed / 30m 19s left ) -> ETA: Fri Mar 07 13:25 XS = 4.2591834083 pb +- ( 0.0931370734668 pb = 2 % ) Event 500000 ( 25m 20s elapsed / 25m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.22306619462 pb +- ( 0.0809743038603 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 29s elapsed / 20m 19s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24917041167 pb +- ( 0.0752229308189 pb = 1 % ) Event 700000 ( 35m 40s elapsed / 15m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.2398512252 pb +- ( 0.0694917549745 pb = 1 % ) Event 800000 ( 40m 51s elapsed / 10m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24699895435 pb +- ( 0.0639515657946 pb = 1 % ) Event 900000 ( 46m 4s elapsed / 5m 7s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20940071541 pb +- ( 0.0636345119333 pb = 1 % ) Event 1000000 ( 3071 s total ) = 28134616.3239 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.22115 0 % 0.059141 1.4 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5778 (1005779) -> 0.5 % From "Jet_Evolution:CSS": 1111 (1006890) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 105/20 Perturbative Interface (Matrix Elements): momentum failures: 92 amplitude failures: 1019 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 22s on Fri Mar 7 13:25:40 2025 (User: 50m 42s, System: 3s, Children User: 0s, Children System: 0s)