Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:05 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2013 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.33531898779e-21 vs 1.3353189878e-21 => -8.61644089412e-12 } . Amplitude::GaugeTest(): Large deviation { 7.68767622706e-20 vs 7.68767622708e-20 => -3.71147557132e-12 } . Amplitude::GaugeTest(): Large deviation { 8.72815167996e-22 vs 8.72815167999e-22 => -3.20898863038e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.12760919015e-22 vs 1.12760919015e-22 => -2.70206079733e-12 } ............. Amplitude::GaugeTest(): Large deviation { 5.80726272804e-21 vs 5.80726272803e-21 => 2.27884378035e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.06102514389e-19 vs 1.06102514388e-19 => 2.45337083982e-12 } ..........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.46964111003e-24 vs 4.46964111002e-24 => 2.35522712444e-12 } ................................................................................... done (221 MB, 0s/0s) Initializing scales........................................................................ done (223 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 / 7d 20h 53m 19s left ) -> ETA: Sat Mar 15 09:27 XS = 0.00167905547004 pb +- ( 0.00167905547004 pb = 100 % ) Event 2 ( 0s elapsed / 3d 23h 49m 59s left ) -> ETA: Tue Mar 11 12:24 XS = 0.00115714986102 pb +- ( 0.000521905609028 pb = 45 % ) Event 3 ( 0s elapsed / 2d 15h 53m 19s left ) -> ETA: Mon Mar 10 04:27 XS = 0.00149859370424 pb +- ( 0.000455388903011 pb = 30 % ) Event 4 ( 0s elapsed / 1d 23h 54m 59s left ) -> ETA: Sun Mar 09 12:29 XS = 4.86692844045 pb +- ( 4.8654298574 pb = 99 % ) Event 5 ( 0s elapsed / 1d 14h 19m 59s left ) -> ETA: Sun Mar 09 02:54 XS = 3.89357452444 pb +- ( 3.8924108807 pb = 99 % ) Event 6 ( 0s elapsed / 1d 7h 56m 39s left ) -> ETA: Sat Mar 08 20:30 XS = 3.22989492036 pb +- ( 3.24669764422 pb = 100 % ) Event 7 ( 0s elapsed / 1d 3h 46m 39s left ) -> ETA: Sat Mar 08 16:20 XS = 2.77002751027 pb +- ( 2.78222865983 pb = 100 % ) Event 8 ( 0s elapsed / 1d 18m 19s left ) -> ETA: Sat Mar 08 12:52 XS = 2.4237740715 pb +- ( 2.43423266771 pb = 100 % ) Event 9 ( 0s elapsed / 21h 36m 17s left ) -> ETA: Sat Mar 08 10:10 XS = 2.15446596233 pb +- ( 2.16361740515 pb = 100 % ) Event 10 ( 0s elapsed / 19h 43m 19s left ) -> ETA: Sat Mar 08 08:17 XS = 8.51043178677 pb +- ( 6.64404197625 pb = 78 % ) Event 20 ( 0s elapsed / 10h 8m 19s left ) -> ETA: Fri Mar 07 22:42 XS = 3.63666832622 pb +- ( 3.09817806647 pb = 85 % ) Event 30 ( 0s elapsed / 7h 2m 12s left ) -> ETA: Fri Mar 07 19:36 XS = 3.23385939431 pb +- ( 2.10077102022 pb = 64 % ) Event 40 ( 0s elapsed / 5h 24m 59s left ) -> ETA: Fri Mar 07 17:59 XS = 3.43588342854 pb +- ( 1.74648849826 pb = 50 % ) Event 50 ( 0s elapsed / 4h 29m 59s left ) -> ETA: Fri Mar 07 17:04 XS = 3.35630834594 pb +- ( 1.51868067141 pb = 45 % ) Event 60 ( 0s elapsed / 3h 53m 19s left ) -> ETA: Fri Mar 07 16:27 XS = 3.16319843726 pb +- ( 1.29682669891 pb = 40 % ) Event 70 ( 0s elapsed / 3h 27m 7s left ) -> ETA: Fri Mar 07 16:01 XS = 5.30381778558 pb +- ( 2.77864361999 pb = 52 % ) Event 80 ( 0s elapsed / 3h 9m 34s left ) -> ETA: Fri Mar 07 15:43 XS = 5.15522767491 pb +- ( 2.50881564196 pb = 48 % ) Event 90 ( 0s elapsed / 2h 52m 12s left ) -> ETA: Fri Mar 07 15:26 XS = 4.95290699389 pb +- ( 2.22526307337 pb = 44 % ) Event 100 ( 0s elapsed / 2h 39m 59s left ) -> ETA: Fri Mar 07 15:14 XS = 4.81272000724 pb +- ( 2.03759197759 pb = 42 % ) Event 200 ( 1s elapsed / 1h 42m 28s left ) -> ETA: Fri Mar 07 14:16 XS = 5.46887607564 pb +- ( 1.87956171112 pb = 34 % ) Event 300 ( 1s elapsed / 1h 23m 51s left ) -> ETA: Fri Mar 07 13:58 XS = 7.02782793067 pb +- ( 1.87131667415 pb = 26 % ) Event 400 ( 1s elapsed / 1h 14m 33s left ) -> ETA: Fri Mar 07 13:48 XS = 5.60985294502 pb +- ( 1.49477409705 pb = 26 % ) Event 500 ( 2s elapsed / 1h 9m 37s left ) -> ETA: Fri Mar 07 13:43 XS = 5.28948086883 pb +- ( 1.22958917913 pb = 23 % ) Event 600 ( 2s elapsed / 1h 6m 4s left ) -> ETA: Fri Mar 07 13:40 XS = 5.02800538399 pb +- ( 1.052549174 pb = 20 % ) Event 700 ( 2s elapsed / 1h 4m left ) -> ETA: Fri Mar 07 13:38 XS = 4.8314893532 pb +- ( 0.938116158589 pb = 19 % ) Event 800 ( 2s elapsed / 1h 1m 49s left ) -> ETA: Fri Mar 07 13:36 XS = 4.89255186258 pb +- ( 0.85482488812 pb = 17 % ) Event 900 ( 3s elapsed / 1h 41s left ) -> ETA: Fri Mar 07 13:35 XS = 4.62386908811 pb +- ( 0.76925079131 pb = 16 % ) Event 1000 ( 3s elapsed / 59m 26s left ) -> ETA: Fri Mar 07 13:33 XS = 4.20362931728 pb +- ( 0.76005530186 pb = 18 % ) Event 2000 ( 6s elapsed / 54m 18s left ) -> ETA: Fri Mar 07 13:28 XS = 4.27054343289 pb +- ( 0.536874698308 pb = 12 % ) Event 3000 ( 9s elapsed / 52m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 5.01201815694 pb +- ( 0.601940673297 pb = 12 % ) Event 4000 ( 12s elapsed / 51m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.48943911523 pb +- ( 0.552596739538 pb = 12 % ) Event 5000 ( 15s elapsed / 50m 24s left ) -> ETA: Fri Mar 07 13:24 XS = 4.77559939302 pb +- ( 0.477086786089 pb = 9 % ) Event 6000 ( 18s elapsed / 50m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 4.69082205536 pb +- ( 0.41235882208 pb = 8 % ) Event 7000 ( 21s elapsed / 49m 41s left ) -> ETA: Fri Mar 07 13:24 XS = 4.44886184429 pb +- ( 0.438344853585 pb = 9 % ) Event 8000 ( 23s elapsed / 49m 31s left ) -> ETA: Fri Mar 07 13:24 XS = 4.48736807875 pb +- ( 0.397793078186 pb = 8 % ) Event 9000 ( 26s elapsed / 49m 25s left ) -> ETA: Fri Mar 07 13:24 XS = 4.35310288361 pb +- ( 0.381309113842 pb = 8 % ) Event 10000 ( 29s elapsed / 49m 13s left ) -> ETA: Fri Mar 07 13:23 XS = 4.54406990475 pb +- ( 0.364458162589 pb = 8 % ) Event 20000 ( 59s elapsed / 48m 11s left ) -> ETA: Fri Mar 07 13:23 XS = 4.48469258109 pb +- ( 0.251672313347 pb = 5 % ) Event 30000 ( 1m 28s elapsed / 47m 32s left ) -> ETA: Fri Mar 07 13:23 XS = 4.42966550949 pb +- ( 0.206446476937 pb = 4 % ) Event 40000 ( 1m 57s elapsed / 47m 4s left ) -> ETA: Fri Mar 07 13:23 XS = 4.41300425822 pb +- ( 0.170616033889 pb = 3 % ) Event 50000 ( 2m 27s elapsed / 46m 37s left ) -> ETA: Fri Mar 07 13:23 XS = 4.44359988517 pb +- ( 0.160883776831 pb = 3 % ) Event 60000 ( 2m 57s elapsed / 46m 15s left ) -> ETA: Fri Mar 07 13:23 XS = 4.14690754667 pb +- ( 0.531948218825 pb = 12 % ) Event 70000 ( 3m 26s elapsed / 45m 45s left ) -> ETA: Fri Mar 07 13:23 XS = 4.23564106895 pb +- ( 0.461165425201 pb = 10 % ) Event 80000 ( 3m 56s elapsed / 45m 18s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30538546526 pb +- ( 0.406818036259 pb = 9 % ) Event 90000 ( 4m 26s elapsed / 44m 52s left ) -> ETA: Fri Mar 07 13:23 XS = 4.08189650347 pb +- ( 0.463279910892 pb = 11 % ) Event 100000 ( 4m 56s elapsed / 44m 25s left ) -> ETA: Fri Mar 07 13:23 XS = 4.12854753723 pb +- ( 0.419079022055 pb = 10 % ) Event 200000 ( 9m 54s elapsed / 39m 38s left ) -> ETA: Fri Mar 07 13:23 XS = 4.18809171666 pb +- ( 0.22194876483 pb = 5 % ) Event 300000 ( 14m 53s elapsed / 34m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 4.17935725031 pb +- ( 0.167517676135 pb = 4 % ) Event 400000 ( 19m 53s elapsed / 29m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.22319675465 pb +- ( 0.13258957448 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 56s elapsed / 24m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 4.22724929935 pb +- ( 0.138594424644 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 1s elapsed / 20m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.27011534496 pb +- ( 0.120927677118 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 35m 6s elapsed / 15m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.27409900382 pb +- ( 0.1132680215 pb = 2 % ) Event 800000 ( 40m 11s elapsed / 10m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.24630736447 pb +- ( 0.102262188833 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 45m 19s elapsed / 5m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28865595586 pb +- ( 0.0925275632053 pb = 2 % ) Event 1000000 ( 3024 s total ) = 28572845.8753 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.31332 0 % 0.0846723 1.96 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5634 (1005639) -> 0.5 % From "Jet_Evolution:CSS": 1124 (1006763) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 108/20 Perturbative Interface (Matrix Elements): momentum failures: 92 amplitude failures: 1032 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 35s on Fri Mar 7 13:24:40 2025 (User: 49m 44s, System: 3s, Children User: 0s, Children System: 0s)