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: 2057 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 8.50757543038e-21 vs 8.50757543036e-21 => 2.43738362826e-12 } . Amplitude::GaugeTest(): Large deviation { 3.37814034695e-18 vs 3.37814034693e-18 => 4.57900384276e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.34338966209e-20 vs 1.34338966208e-20 => 1.00766062161e-11 } . Amplitude::GaugeTest(): Large deviation { 6.69340723102e-22 vs 6.693407231e-22 => 2.86459744814e-12 } ................. Amplitude::GaugeTest(): Large deviation { 4.70964715794e-22 vs 4.70964715793e-22 => 2.69251287932e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.02175093437e-23 vs 3.02175093461e-23 => -7.96193111441e-11 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.31318909674e-23 vs 1.31318909674e-23 => -2.34468000571e-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 ( 0s elapsed / 7d 23h 39m 59s left ) -> ETA: Sat Mar 15 12:14 XS = 4.11318550156e-09 pb +- ( 4.11318550156e-09 pb = 100 % ) Event 2 ( 0s elapsed / 3d 23h 49m 59s left ) -> ETA: Tue Mar 11 12:24 XS = -3.9376990425e-06 pb +- ( 3.93975581418e-06 pb = -100 % ) Event 3 ( 0s elapsed / 2d 15h 53m 19s left ) -> ETA: Mon Mar 10 04:27 XS = 0.00046264414123 pb +- ( 0.000466590156894 pb = 100 % ) Event 4 ( 0s elapsed / 2d 36m 39s left ) -> ETA: Sun Mar 09 13:10 XS = 0.000370116035292 pb +- ( 0.000373075428157 pb = 100 % ) Event 5 ( 0s elapsed / 1d 14h 53m 19s left ) -> ETA: Sun Mar 09 03:27 XS = 9.83262267812 pb +- ( 9.8322525668 pb = 99 % ) Event 6 ( 0s elapsed / 1d 8h 24m 25s left ) -> ETA: Sat Mar 08 20:58 XS = 8.42796229813 pb +- ( 8.42765386916 pb = 99 % ) Event 7 ( 0s elapsed / 1d 4h 10m 27s left ) -> ETA: Sat Mar 08 16:44 XS = 6.55508178743 pb +- ( 6.55485046586 pb = 99 % ) Event 8 ( 0s elapsed / 1d 39m 9s left ) -> ETA: Sat Mar 08 13:13 XS = 5.3632500607 pb +- ( 5.36306354543 pb = 99 % ) Event 9 ( 0s elapsed / 21h 54m 48s left ) -> ETA: Sat Mar 08 10:29 XS = 4.91633061934 pb +- ( 4.91614135415 pb = 99 % ) Event 10 ( 0s elapsed / 19h 43m 19s left ) -> ETA: Sat Mar 08 08:17 XS = 4.56242453308 pb +- ( 4.5360194994 pb = 99 % ) Event 20 ( 0s elapsed / 10h 16m 39s left ) -> ETA: Fri Mar 07 22:50 XS = 3.40697440282 pb +- ( 2.62353482068 pb = 77 % ) Event 30 ( 0s elapsed / 7h 2m 12s left ) -> ETA: Fri Mar 07 19:36 XS = 2.45651389327 pb +- ( 1.84174495553 pb = 74 % ) Event 40 ( 0s elapsed / 5h 29m 9s left ) -> ETA: Fri Mar 07 18:03 XS = 3.06185659053 pb +- ( 1.55515053308 pb = 50 % ) Event 50 ( 0s elapsed / 4h 33m 19s left ) -> ETA: Fri Mar 07 17:07 XS = 3.08209209441 pb +- ( 1.30675301237 pb = 42 % ) Event 60 ( 0s elapsed / 3h 56m 5s left ) -> ETA: Fri Mar 07 16:30 XS = 2.70824660366 pb +- ( 1.07955887072 pb = 39 % ) Event 70 ( 0s elapsed / 3h 27m 7s left ) -> ETA: Fri Mar 07 16:01 XS = 2.47337505932 pb +- ( 0.928625162897 pb = 37 % ) Event 80 ( 0s elapsed / 3h 5m 24s left ) -> ETA: Fri Mar 07 15:39 XS = 2.18264791998 pb +- ( 0.792326005582 pb = 36 % ) Event 90 ( 0s elapsed / 2h 50m 21s left ) -> ETA: Fri Mar 07 15:24 XS = 2.31707813106 pb +- ( 0.774522818076 pb = 33 % ) Event 100 ( 0s elapsed / 2h 38m 19s left ) -> ETA: Fri Mar 07 15:12 XS = 3.20050880548 pb +- ( 1.03047153191 pb = 32 % ) Event 200 ( 1s elapsed / 1h 41m 38s left ) -> ETA: Fri Mar 07 14:15 XS = 3.2106926393 pb +- ( 1.08775329747 pb = 33 % ) Event 300 ( 1s elapsed / 1h 23m 18s left ) -> ETA: Fri Mar 07 13:57 XS = 2.85525988508 pb +- ( 0.759518189163 pb = 26 % ) Event 400 ( 1s elapsed / 1h 14m 33s left ) -> ETA: Fri Mar 07 13:48 XS = 2.39894084628 pb +- ( 0.58693814404 pb = 24 % ) Event 500 ( 2s elapsed / 1h 8m 37s left ) -> ETA: Fri Mar 07 13:42 XS = 4.11985555224 pb +- ( 0.942198879248 pb = 22 % ) Event 600 ( 2s elapsed / 1h 5m 14s left ) -> ETA: Fri Mar 07 13:39 XS = 4.66190812384 pb +- ( 0.901202446434 pb = 19 % ) Event 700 ( 2s elapsed / 1h 2m 48s left ) -> ETA: Fri Mar 07 13:37 XS = 4.25267552369 pb +- ( 0.780744205756 pb = 18 % ) Event 800 ( 2s elapsed / 1h 59s left ) -> ETA: Fri Mar 07 13:35 XS = 4.61618646441 pb +- ( 0.743642208916 pb = 16 % ) Event 900 ( 3s elapsed / 59m 34s left ) -> ETA: Fri Mar 07 13:33 XS = 3.85324798183 pb +- ( 0.870134742151 pb = 22 % ) Event 1000 ( 3s elapsed / 58m 26s left ) -> ETA: Fri Mar 07 13:32 XS = 3.64253752702 pb +- ( 0.794210141916 pb = 21 % ) Event 2000 ( 6s elapsed / 53m 48s left ) -> ETA: Fri Mar 07 13:28 XS = 4.1288257739 pb +- ( 0.568326943994 pb = 13 % ) Event 3000 ( 9s elapsed / 51m 34s left ) -> ETA: Fri Mar 07 13:25 XS = 3.83868676883 pb +- ( 0.409145999067 pb = 10 % ) Event 4000 ( 12s elapsed / 50m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.03111635663 pb +- ( 0.367590140776 pb = 9 % ) Event 5000 ( 15s elapsed / 50m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40610989146 pb +- ( 0.382003164106 pb = 8 % ) Event 6000 ( 18s elapsed / 50m left ) -> ETA: Fri Mar 07 13:24 XS = 4.00083057784 pb +- ( 0.410846308727 pb = 10 % ) Event 7000 ( 20s elapsed / 49m 37s left ) -> ETA: Fri Mar 07 13:24 XS = 3.97085760136 pb +- ( 0.377164795438 pb = 9 % ) Event 8000 ( 23s elapsed / 49m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 3.9819916325 pb +- ( 0.381820357156 pb = 9 % ) Event 9000 ( 26s elapsed / 49m 8s left ) -> ETA: Fri Mar 07 13:23 XS = 4.14108454909 pb +- ( 0.354554250357 pb = 8 % ) Event 10000 ( 29s elapsed / 48m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.25105372986 pb +- ( 0.339227292995 pb = 7 % ) Event 20000 ( 58s elapsed / 47m 35s left ) -> ETA: Fri Mar 07 13:22 XS = 3.29027520226 pb +- ( 0.9418908551 pb = 28 % ) Event 30000 ( 1m 27s elapsed / 47m 9s left ) -> ETA: Fri Mar 07 13:22 XS = 3.51623098713 pb +- ( 0.63539324888 pb = 18 % ) Event 40000 ( 1m 56s elapsed / 46m 34s left ) -> ETA: Fri Mar 07 13:22 XS = 3.60502239015 pb +- ( 0.488623064634 pb = 13 % ) Event 50000 ( 2m 25s elapsed / 46m 6s left ) -> ETA: Fri Mar 07 13:22 XS = 3.83347771494 pb +- ( 0.401421543712 pb = 10 % ) Event 60000 ( 2m 55s elapsed / 45m 44s left ) -> ETA: Fri Mar 07 13:22 XS = 3.9568941318 pb +- ( 0.343443718706 pb = 8 % ) Event 70000 ( 3m 24s elapsed / 45m 13s left ) -> ETA: Fri Mar 07 13:22 XS = 4.03245351444 pb +- ( 0.299485038683 pb = 7 % ) Event 80000 ( 3m 53s elapsed / 44m 46s left ) -> ETA: Fri Mar 07 13:22 XS = 4.11118327779 pb +- ( 0.26606723201 pb = 6 % ) Event 90000 ( 4m 22s elapsed / 44m 18s left ) -> ETA: Fri Mar 07 13:22 XS = 4.2064379378 pb +- ( 0.2397416638 pb = 5 % ) Event 100000 ( 4m 52s elapsed / 43m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29060870112 pb +- ( 0.220591073964 pb = 5 % ) Event 200000 ( 9m 48s elapsed / 39m 13s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34715760877 pb +- ( 0.139672107349 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 43s elapsed / 34m 20s left ) -> ETA: Fri Mar 07 13:23 XS = 4.41552128128 pb +- ( 0.108093569164 pb = 2 % ) Event 400000 ( 19m 38s elapsed / 29m 28s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30130780111 pb +- ( 0.11493366759 pb = 2 % ) Event 500000 ( 24m 36s elapsed / 24m 36s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26732962059 pb +- ( 0.11551511028 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 29m 34s elapsed / 19m 42s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28626537458 pb +- ( 0.101295429957 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 34m 33s elapsed / 14m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.31756316156 pb +- ( 0.0901922349681 pb = 2 % ) Event 800000 ( 39m 34s elapsed / 9m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.31823917765 pb +- ( 0.0805873817341 pb = 1 % ) Event 900000 ( 44m 37s elapsed / 4m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 4.36264872224 pb +- ( 0.0753793664593 pb = 1 % ) Event 1000000 ( 2980 s total ) = 28992802.1342 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.37413 0 % 0.0710261 1.62 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5700 (1005704) -> 0.5 % From "Jet_Evolution:CSS": 1099 (1006803) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 108/20 Perturbative Interface (Matrix Elements): momentum failures: 99 amplitude failures: 1000 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 52s on Fri Mar 7 13:23:57 2025 (User: 49m 4s, System: 2s, Children User: 0s, Children System: 0s)