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: 2178 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (220 MB, 10s/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 6.71062867906e-23 vs 6.71062867912e-23 => -8.30646662564e-12 } ............. Amplitude::GaugeTest(): Large deviation { 2.55861401152e-22 vs 2.55861401153e-22 => -3.51330076143e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.50821550502e-22 vs 4.508215505e-22 => 3.99191790734e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.13245498161e-23 vs 2.1324549816e-23 => 2.29238850125e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.28332143053e-22 vs 1.28332143054e-22 => -3.02835534427e-12 } . Amplitude::GaugeTest(): Large deviation { 6.16509970731e-23 vs 6.16509970728e-23 => 4.70401495534e-12 } ........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.26811149477e-24 vs 3.26811149475e-24 => 6.13997741539e-12 } ..................................................................................... done (220 MB, 0s/0s) Initializing scales........................................................................ done (224 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 = 4.96565906073e-10 pb +- ( 4.96565906073e-10 pb = 100 % ) Event 2 ( 1s elapsed / 6d 3h 13m 18s left ) -> ETA: Thu Mar 13 15:47 XS = -0.13169990421 pb +- ( 0.131699904706 pb = -100 % ) Event 3 ( 1s elapsed / 4d 2h 8m 52s left ) -> ETA: Tue Mar 11 14:43 XS = -0.118880251027 pb +- ( 0.0771100845605 pb = -64 % ) Event 4 ( 1s elapsed / 3d 1h 36m 38s left ) -> ETA: Mon Mar 10 14:11 XS = -0.0891601882345 pb +- ( 0.0620988301245 pb = -69 % ) Event 5 ( 1s elapsed / 2d 11h 26m 38s left ) -> ETA: Mon Mar 10 00:01 XS = 4.9668355948 pb +- ( 5.03833786272 pb = 101 % ) Event 6 ( 1s elapsed / 2d 1h 32m 12s left ) -> ETA: Sun Mar 09 14:06 XS = 3.7251268963 pb +- ( 3.77621698542 pb = 101 % ) Event 7 ( 1s elapsed / 1d 18h 51m 24s left ) -> ETA: Sun Mar 09 07:25 XS = 3.31122390782 pb +- ( 3.35593246194 pb = 101 % ) Event 8 ( 1s elapsed / 1d 13h 29m 58s left ) -> ETA: Sun Mar 09 02:04 XS = 2.98010196023 pb +- ( 3.01984567411 pb = 101 % ) Event 9 ( 1s elapsed / 1d 9h 19m 58s left ) -> ETA: Sat Mar 08 21:54 XS = 3.60547628405 pb +- ( 2.80222694806 pb = 77 % ) Event 10 ( 1s elapsed / 1d 5h 59m 58s left ) -> ETA: Sat Mar 08 18:34 XS = 3.30502111054 pb +- ( 2.57565587796 pb = 77 % ) Event 20 ( 1s elapsed / 15h 24m 58s left ) -> ETA: Sat Mar 08 03:59 XS = 2.80955976987 pb +- ( 1.45565240852 pb = 51 % ) Event 30 ( 1s elapsed / 10h 33m 18s left ) -> ETA: Fri Mar 07 23:07 XS = 1.79642436468 pb +- ( 0.952027425819 pb = 52 % ) Event 40 ( 1s elapsed / 8h 7m 28s left ) -> ETA: Fri Mar 07 20:41 XS = 2.01841077381 pb +- ( 0.914989450973 pb = 45 % ) Event 50 ( 1s elapsed / 6h 39m 58s left ) -> ETA: Fri Mar 07 19:14 XS = 1.50156180693 pb +- ( 0.686183916765 pb = 45 % ) Event 60 ( 1s elapsed / 5h 41m 38s left ) -> ETA: Fri Mar 07 18:16 XS = 1.64164078349 pb +- ( 0.641753476576 pb = 39 % ) Event 70 ( 1s elapsed / 4h 59m 58s left ) -> ETA: Fri Mar 07 17:34 XS = 1.66127664385 pb +- ( 0.588204170669 pb = 35 % ) Event 80 ( 1s elapsed / 4h 28m 43s left ) -> ETA: Fri Mar 07 17:03 XS = 1.46271099527 pb +- ( 0.520270869985 pb = 35 % ) Event 90 ( 1s elapsed / 4h 4m 25s left ) -> ETA: Fri Mar 07 16:38 XS = 1.73348374684 pb +- ( 0.638352268712 pb = 36 % ) Event 100 ( 1s elapsed / 3h 46m 38s left ) -> ETA: Fri Mar 07 16:21 XS = 2.09051658783 pb +- ( 0.632106398704 pb = 30 % ) Event 200 ( 1s elapsed / 2h 18m 18s left ) -> ETA: Fri Mar 07 14:52 XS = 3.44720156598 pb +- ( 1.59330968228 pb = 46 % ) Event 300 ( 1s elapsed / 1h 48m 18s left ) -> ETA: Fri Mar 07 14:22 XS = 4.11193407265 pb +- ( 1.28117314644 pb = 31 % ) Event 400 ( 2s elapsed / 1h 32m 52s left ) -> ETA: Fri Mar 07 14:07 XS = 4.53050322382 pb +- ( 1.06580192466 pb = 23 % ) Event 500 ( 2s elapsed / 1h 23m 57s left ) -> ETA: Fri Mar 07 13:58 XS = 4.72027167256 pb +- ( 0.936185726036 pb = 19 % ) Event 600 ( 2s elapsed / 1h 18m 17s left ) -> ETA: Fri Mar 07 13:52 XS = 5.11617485179 pb +- ( 0.908767183745 pb = 17 % ) Event 700 ( 3s elapsed / 1h 14m 56s left ) -> ETA: Fri Mar 07 13:49 XS = 5.51353343789 pb +- ( 0.913856181179 pb = 16 % ) Event 800 ( 3s elapsed / 1h 11m 24s left ) -> ETA: Fri Mar 07 13:45 XS = 5.33493366147 pb +- ( 0.82234820968 pb = 15 % ) Event 900 ( 3s elapsed / 1h 9m left ) -> ETA: Fri Mar 07 13:43 XS = -0.754273668055 pb +- ( 6.24233769525 pb = -827 % ) Event 1000 ( 4s elapsed / 1h 6m 55s left ) -> ETA: Fri Mar 07 13:41 XS = -0.526375616402 pb +- ( 5.62913060832 pb = -1069 % ) Event 2000 ( 7s elapsed / 58m 17s left ) -> ETA: Fri Mar 07 13:32 XS = 2.02856225238 pb +- ( 2.81368519301 pb = 138 % ) Event 3000 ( 10s elapsed / 55m 36s left ) -> ETA: Fri Mar 07 13:30 XS = 2.19501910697 pb +- ( 1.8848891547 pb = 85 % ) Event 4000 ( 12s elapsed / 53m 37s left ) -> ETA: Fri Mar 07 13:28 XS = 2.87263416857 pb +- ( 1.42331383184 pb = 49 % ) Event 5000 ( 15s elapsed / 52m 40s left ) -> ETA: Fri Mar 07 13:27 XS = 3.07535573051 pb +- ( 1.13791661735 pb = 37 % ) Event 6000 ( 18s elapsed / 52m 1s left ) -> ETA: Fri Mar 07 13:26 XS = 3.51394780842 pb +- ( 0.969546448801 pb = 27 % ) Event 7000 ( 21s elapsed / 51m 48s left ) -> ETA: Fri Mar 07 13:26 XS = 3.712474839 pb +- ( 0.842680806521 pb = 22 % ) Event 8000 ( 24s elapsed / 51m 21s left ) -> ETA: Fri Mar 07 13:26 XS = 3.67747355424 pb +- ( 0.830852750655 pb = 22 % ) Event 9000 ( 27s elapsed / 50m 56s left ) -> ETA: Fri Mar 07 13:25 XS = 4.08684992199 pb +- ( 0.767496910185 pb = 18 % ) Event 10000 ( 30s elapsed / 50m 39s left ) -> ETA: Fri Mar 07 13:25 XS = 4.08032100142 pb +- ( 0.695106613951 pb = 17 % ) Event 20000 ( 1m elapsed / 49m 41s left ) -> ETA: Fri Mar 07 13:25 XS = 4.45132524726 pb +- ( 0.4106928949 pb = 9 % ) Event 30000 ( 1m 30s elapsed / 49m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31809439359 pb +- ( 0.294534135507 pb = 6 % ) Event 40000 ( 2m 1s elapsed / 48m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 4.12375361413 pb +- ( 0.315568101336 pb = 7 % ) Event 50000 ( 2m 31s elapsed / 47m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 3.97628790886 pb +- ( 0.266205578352 pb = 6 % ) Event 60000 ( 3m 1s elapsed / 47m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 4.10818443098 pb +- ( 0.232814536203 pb = 5 % ) Event 70000 ( 3m 31s elapsed / 46m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.06513822794 pb +- ( 0.205330203736 pb = 5 % ) Event 80000 ( 4m 2s elapsed / 46m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 4.07128617825 pb +- ( 0.185100133094 pb = 4 % ) Event 90000 ( 4m 33s elapsed / 46m 1s left ) -> ETA: Fri Mar 07 13:25 XS = 4.1315190695 pb +- ( 0.167824677773 pb = 4 % ) Event 100000 ( 5m 3s elapsed / 45m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.12277200001 pb +- ( 0.165632509403 pb = 4 % ) Event 200000 ( 10m 3s elapsed / 40m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.12905583604 pb +- ( 0.188029713339 pb = 4 % ) Event 300000 ( 15m 8s elapsed / 35m 19s left ) -> ETA: Fri Mar 07 13:24 XS = 4.26765479431 pb +- ( 0.132963050441 pb = 3 % ) Event 400000 ( 20m 14s elapsed / 30m 22s left ) -> ETA: Fri Mar 07 13:25 XS = 4.58018511259 pb +- ( 0.231542791896 pb = 5 % ) Event 500000 ( 25m 21s elapsed / 25m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.53046228006 pb +- ( 0.189379520059 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 30s elapsed / 20m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.48969201298 pb +- ( 0.159679678578 pb = 3 % ) Event 700000 ( 35m 41s elapsed / 15m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.45754259606 pb +- ( 0.138651204773 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 40m 55s elapsed / 10m 13s left ) -> ETA: Fri Mar 07 13:25 XS = 4.37999773015 pb +- ( 0.124809563847 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 12s elapsed / 5m 8s left ) -> ETA: Fri Mar 07 13:25 XS = 4.37219295356 pb +- ( 0.114133825369 pb = 2 % ) Event 1000000 ( 3079 s total ) = 28063155.0912 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.36933 0 % 0.104 2.38 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5702 (1005705) -> 0.5 % From "Jet_Evolution:CSS": 1089 (1006794) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 72 amplitude failures: 1017 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 31s on Fri Mar 7 13:25:48 2025 (User: 50m 49s, System: 3s, Children User: 0s, Children System: 0s)