Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:12 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2115 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 9s/9s) Performing tests ......... Amplitude::GaugeTest(): Large deviation { 3.03064981963e-20 vs 3.03064981966e-20 => -7.40596473037e-12 } . Amplitude::GaugeTest(): Large deviation { 3.51513157899e-22 vs 3.51513157899e-22 => 2.01372252207e-12 } .... Amplitude::GaugeTest(): Large deviation { 4.12160610896e-23 vs 4.12160610894e-23 => 5.04174479943e-12 } ........... Amplitude::GaugeTest(): Large deviation { 1.45180970155e-22 vs 1.45180970155e-22 => 2.90412138781e-12 } ....... Amplitude::GaugeTest(): Large deviation { 3.5584339546e-22 vs 3.55843395462e-22 => -4.46709336188e-12 } ... Amplitude::GaugeTest(): Large deviation { 6.07136474866e-22 vs 6.07136474868e-22 => -3.10862446895e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.48619154551e-18 vs 1.48619154551e-18 => 3.78652664779e-12 } ................................................................................. done (223 MB, 0s/0s) Initializing scales........................................................................ done (225 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 15h 19m 59s left ) -> ETA: Sat Mar 15 03:54 XS = 0.336597654182 pb +- ( 0.336597654182 pb = 100 % ) Event 2 ( 0s elapsed / 3d 21h 3m 19s left ) -> ETA: Tue Mar 11 09:37 XS = 0.168298827091 pb +- ( 0.168298827091 pb = 99 % ) Event 3 ( 0s elapsed / 2d 14h 2m 12s left ) -> ETA: Mon Mar 10 02:36 XS = 0.11219921847 pb +- ( 0.112199217856 pb = 99 % ) Event 4 ( 0s elapsed / 1d 22h 31m 39s left ) -> ETA: Sun Mar 09 11:06 XS = 0.0841489937232 pb +- ( 0.0841495534873 pb = 100 % ) Event 5 ( 0s elapsed / 1d 13h 13m 19s left ) -> ETA: Sun Mar 09 01:47 XS = 0.0673223720626 pb +- ( 0.0673188206059 pb = 99 % ) Event 6 ( 0s elapsed / 1d 7h 28m 52s left ) -> ETA: Sat Mar 08 20:03 XS = 0.0480874087731 pb +- ( 0.0480850409564 pb = 99 % ) Event 7 ( 0s elapsed / 1d 2h 59m 2s left ) -> ETA: Sat Mar 08 15:33 XS = 0.0419896877591 pb +- ( 0.0420869406633 pb = 100 % ) Event 8 ( 0s elapsed / 23h 36m 39s left ) -> ETA: Sat Mar 08 12:11 XS = -0.293750522862 pb +- ( 0.337785693939 pb = -114 % ) Event 9 ( 0s elapsed / 20h 59m 14s left ) -> ETA: Sat Mar 08 09:33 XS = -0.247386887895 pb +- ( 0.305661457615 pb = -123 % ) Event 10 ( 0s elapsed / 19h 9m 59s left ) -> ETA: Sat Mar 08 07:44 XS = -0.312757307786 pb +- ( 0.284104102208 pb = -90 % ) Event 20 ( 0s elapsed / 9h 51m 39s left ) -> ETA: Fri Mar 07 22:26 XS = 2.34131187482 pb +- ( 2.45890335922 pb = 105 % ) Event 30 ( 0s elapsed / 6h 45m 32s left ) -> ETA: Fri Mar 07 19:19 XS = 1.37198652433 pb +- ( 1.62810662886 pb = 118 % ) Event 40 ( 0s elapsed / 5h 16m 39s left ) -> ETA: Fri Mar 07 17:51 XS = 1.77567935064 pb +- ( 1.27552334949 pb = 71 % ) Event 50 ( 0s elapsed / 4h 19m 59s left ) -> ETA: Fri Mar 07 16:54 XS = 2.18622390398 pb +- ( 1.14483356742 pb = 52 % ) Event 60 ( 0s elapsed / 3h 44m 59s left ) -> ETA: Fri Mar 07 16:19 XS = 1.81388130903 pb +- ( 0.920258672784 pb = 50 % ) Event 70 ( 0s elapsed / 3h 17m 36s left ) -> ETA: Fri Mar 07 15:51 XS = 1.71771036948 pb +- ( 0.813233836844 pb = 47 % ) Event 80 ( 0s elapsed / 2h 59m 9s left ) -> ETA: Fri Mar 07 15:33 XS = 1.88786892281 pb +- ( 0.802266490952 pb = 42 % ) Event 90 ( 0s elapsed / 2h 44m 47s left ) -> ETA: Fri Mar 07 15:19 XS = 1.69032443291 pb +- ( 0.710559710612 pb = 42 % ) Event 100 ( 0s elapsed / 2h 33m 19s left ) -> ETA: Fri Mar 07 15:07 XS = 2.43675509515 pb +- ( 1.05079419338 pb = 43 % ) Event 200 ( 1s elapsed / 1h 38m 18s left ) -> ETA: Fri Mar 07 14:12 XS = 3.1499264174 pb +- ( 0.981800632469 pb = 31 % ) Event 300 ( 1s elapsed / 1h 21m 38s left ) -> ETA: Fri Mar 07 13:56 XS = 4.58734496783 pb +- ( 1.05533673449 pb = 23 % ) Event 400 ( 1s elapsed / 1h 12m 53s left ) -> ETA: Fri Mar 07 13:47 XS = 6.51034843791 pb +- ( 2.43355441596 pb = 37 % ) Event 500 ( 2s elapsed / 1h 8m 17s left ) -> ETA: Fri Mar 07 13:42 XS = 6.01642354645 pb +- ( 1.94105914481 pb = 32 % ) Event 600 ( 2s elapsed / 1h 4m 41s left ) -> ETA: Fri Mar 07 13:39 XS = 5.65745629814 pb +- ( 1.62321819332 pb = 28 % ) Event 700 ( 2s elapsed / 1h 2m 5s left ) -> ETA: Fri Mar 07 13:36 XS = 6.7578941644 pb +- ( 1.81838726991 pb = 26 % ) Event 800 ( 2s elapsed / 59m 44s left ) -> ETA: Fri Mar 07 13:34 XS = 6.26336109293 pb +- ( 1.60225349039 pb = 25 % ) Event 900 ( 3s elapsed / 58m 5s left ) -> ETA: Fri Mar 07 13:32 XS = 6.3086621354 pb +- ( 1.43923364464 pb = 22 % ) Event 1000 ( 3s elapsed / 56m 56s left ) -> ETA: Fri Mar 07 13:31 XS = 6.17369815906 pb +- ( 1.3078995261 pb = 21 % ) Event 2000 ( 6s elapsed / 52m 18s left ) -> ETA: Fri Mar 07 13:26 XS = -6.80768366757 pb +- ( 11.5050973332 pb = -169 % ) Event 3000 ( 9s elapsed / 50m 50s left ) -> ETA: Fri Mar 07 13:25 XS = -4.04627650904 pb +- ( 7.76830037608 pb = -191 % ) Event 4000 ( 12s elapsed / 49m 52s left ) -> ETA: Fri Mar 07 13:24 XS = -2.2538043501 pb +- ( 5.80470266586 pb = -257 % ) Event 5000 ( 14s elapsed / 49m 13s left ) -> ETA: Fri Mar 07 13:23 XS = -2.9015820262 pb +- ( 5.0404007476 pb = -173 % ) Event 6000 ( 17s elapsed / 48m 50s left ) -> ETA: Fri Mar 07 13:23 XS = -1.73474886353 pb +- ( 4.19389297228 pb = -241 % ) Event 7000 ( 20s elapsed / 48m 40s left ) -> ETA: Fri Mar 07 13:23 XS = -0.859564459681 pb +- ( 3.59438149159 pb = -418 % ) Event 8000 ( 23s elapsed / 48m 32s left ) -> ETA: Fri Mar 07 13:23 XS = -0.271537964645 pb +- ( 3.14211175476 pb = -1157 % ) Event 9000 ( 26s elapsed / 48m 25s left ) -> ETA: Fri Mar 07 13:23 XS = 0.271663239239 pb +- ( 2.79614639179 pb = 1029 % ) Event 10000 ( 29s elapsed / 48m 13s left ) -> ETA: Fri Mar 07 13:23 XS = 0.708730169666 pb +- ( 2.51525714186 pb = 354 % ) Event 20000 ( 57s elapsed / 47m 20s left ) -> ETA: Fri Mar 07 13:22 XS = 2.69368870958 pb +- ( 1.26629231386 pb = 47 % ) Event 30000 ( 1m 26s elapsed / 46m 36s left ) -> ETA: Fri Mar 07 13:22 XS = 2.92570738228 pb +- ( 0.923493582519 pb = 31 % ) Event 40000 ( 1m 55s elapsed / 46m 2s left ) -> ETA: Fri Mar 07 13:22 XS = 3.35247955478 pb +- ( 0.698974305535 pb = 20 % ) Event 50000 ( 2m 23s elapsed / 45m 29s left ) -> ETA: Fri Mar 07 13:22 XS = 3.54655326291 pb +- ( 0.568466467303 pb = 16 % ) Event 60000 ( 2m 52s elapsed / 44m 58s left ) -> ETA: Fri Mar 07 13:22 XS = 3.74141585959 pb +- ( 0.48023984738 pb = 12 % ) Event 70000 ( 3m 21s elapsed / 44m 33s left ) -> ETA: Fri Mar 07 13:22 XS = 3.74339425413 pb +- ( 0.415047001973 pb = 11 % ) Event 80000 ( 3m 50s elapsed / 44m 5s left ) -> ETA: Fri Mar 07 13:22 XS = 3.91198572786 pb +- ( 0.367839416032 pb = 9 % ) Event 90000 ( 4m 18s elapsed / 43m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 3.95625754114 pb +- ( 0.329188838927 pb = 8 % ) Event 100000 ( 4m 47s elapsed / 43m 10s left ) -> ETA: Fri Mar 07 13:22 XS = 3.91313505885 pb +- ( 0.304417055453 pb = 7 % ) Event 200000 ( 9m 36s elapsed / 38m 26s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39572192433 pb +- ( 0.241323121929 pb = 5 % ) Event 300000 ( 14m 29s elapsed / 33m 48s left ) -> ETA: Fri Mar 07 13:22 XS = 4.32640669788 pb +- ( 0.182308438826 pb = 4 % ) Event 400000 ( 19m 27s elapsed / 29m 10s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34052449443 pb +- ( 0.143300845281 pb = 3 % ) Event 500000 ( 24m 24s elapsed / 24m 24s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26934056553 pb +- ( 0.129107041628 pb = 3 % ) Event 600000 ( 29m 27s elapsed / 19m 38s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28962081971 pb +- ( 0.113314704213 pb = 2 % ) Event 700000 ( 34m 31s elapsed / 14m 47s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30189114797 pb +- ( 0.101549762132 pb = 2 % ) Event 800000 ( 39m 37s elapsed / 9m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29323715333 pb +- ( 0.0913118380002 pb = 2 % ) Event 900000 ( 44m 40s elapsed / 4m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.27876092254 pb +- ( 0.0832088028955 pb = 1 % ) Event 1000000 ( 2973 s total ) = 29064193.5191 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.29527 0 % 0.0894589 2.08 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5807 (1005807) -> 0.5 % From "Jet_Evolution:CSS": 1035 (1006842) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 114/20 Perturbative Interface (Matrix Elements): momentum failures: 87 amplitude failures: 948 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 43s on Fri Mar 7 13:23:56 2025 (User: 48m 55s, System: 2s, Children User: 0s, Children System: 0s)