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: 2073 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (224 MB, 9s/9s) Performing tests . Amplitude::GaugeTest(): Large deviation { 7.14504458011e-23 vs 7.14504458014e-23 => -4.06974454137e-12 } . Amplitude::GaugeTest(): Large deviation { 7.18361511311e-20 vs 7.18361511313e-20 => -3.31623617456e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.15824765684e-21 vs 2.15824765684e-21 => 4.17443857259e-12 } . Amplitude::GaugeTest(): Large deviation { 9.93576287484e-23 vs 9.93576287473e-23 => 1.12208020653e-11 } ........ Amplitude::GaugeTest(): Large deviation { 4.03371945984e-23 vs 4.03371945979e-23 => 1.22006849068e-11 } .. Amplitude::GaugeTest(): Large deviation { 7.86080208631e-22 vs 7.86080208637e-22 => -7.90900678282e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.80106091083e-25 vs 3.80106091084e-25 => -3.27793348021e-12 } ................................................................................................... done (224 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 / 11d 10h 59m 59s left ) -> ETA: Tue Mar 18 23:34 XS = -3.26294193468e-06 pb +- ( -3.26294193468e-06 pb = 100 % ) Event 2 ( 1s elapsed / 5d 18h 53m 19s left ) -> ETA: Thu Mar 13 07:27 XS = -1.63132799595e-06 pb +- ( 1.63161393873e-06 pb = -100 % ) Event 3 ( 1s elapsed / 3d 20h 35m 32s left ) -> ETA: Tue Mar 11 09:09 XS = -1.0875519973e-06 pb +- ( 1.08769497182e-06 pb = -100 % ) Event 4 ( 1s elapsed / 2d 21h 26m 39s left ) -> ETA: Mon Mar 10 10:00 XS = -0.0341506974067 pb +- ( 0.0341496098633 pb = -99 % ) Event 5 ( 1s elapsed / 2d 7h 33m 19s left ) -> ETA: Sun Mar 09 20:07 XS = 0.0833825755392 pb +- ( 0.120473182749 pb = 144 % ) Event 6 ( 1s elapsed / 1d 22h 45m 32s left ) -> ETA: Sun Mar 09 11:19 XS = 0.069485479616 pb +- ( 0.0993427792186 pb = 142 % ) Event 7 ( 1s elapsed / 1d 16h 4m 44s left ) -> ETA: Sun Mar 09 04:39 XS = 0.059558982528 pb +- ( 0.0845447356859 pb = 141 % ) Event 8 ( 1s elapsed / 1d 11h 4m 8s left ) -> ETA: Sat Mar 08 23:38 XS = 0.0521141101151 pb +- ( 0.0735954168029 pb = 141 % ) Event 9 ( 1s elapsed / 1d 7h 28m 52s left ) -> ETA: Sat Mar 08 20:03 XS = 0.373828412781 pb +- ( 0.328196220183 pb = 87 % ) Event 10 ( 1s elapsed / 1d 4h 19m 58s left ) -> ETA: Sat Mar 08 16:54 XS = 0.336445565743 pb +- ( 0.295918374567 pb = 87 % ) Event 20 ( 1s elapsed / 14h 34m 58s left ) -> ETA: Sat Mar 08 03:09 XS = 4.88608559112 pb +- ( 4.32614957729 pb = 88 % ) Event 30 ( 1s elapsed / 9h 54m 25s left ) -> ETA: Fri Mar 07 22:28 XS = 8.80370678173 pb +- ( 4.27584700537 pb = 48 % ) Event 40 ( 1s elapsed / 7h 38m 18s left ) -> ETA: Fri Mar 07 20:12 XS = 7.60032214289 pb +- ( 3.35537721077 pb = 44 % ) Event 50 ( 1s elapsed / 6h 16m 38s left ) -> ETA: Fri Mar 07 18:50 XS = 6.87551662685 pb +- ( 2.86112405972 pb = 41 % ) Event 60 ( 1s elapsed / 5h 22m 12s left ) -> ETA: Fri Mar 07 17:56 XS = 6.02150706209 pb +- ( 2.34863473712 pb = 39 % ) Event 70 ( 1s elapsed / 4h 45m 41s left ) -> ETA: Fri Mar 07 17:19 XS = 5.15766682141 pb +- ( 2.00026244199 pb = 38 % ) Event 80 ( 1s elapsed / 4h 14m 8s left ) -> ETA: Fri Mar 07 16:48 XS = 6.50652902127 pb +- ( 2.13092277584 pb = 32 % ) Event 90 ( 1s elapsed / 3h 51m 27s left ) -> ETA: Fri Mar 07 16:25 XS = 6.08981409526 pb +- ( 1.90973481316 pb = 31 % ) Event 100 ( 1s elapsed / 3h 34m 58s left ) -> ETA: Fri Mar 07 16:09 XS = 5.93896661282 pb +- ( 1.77631470278 pb = 29 % ) Event 200 ( 1s elapsed / 2h 12m 28s left ) -> ETA: Fri Mar 07 14:46 XS = 5.12152654544 pb +- ( 1.21595866076 pb = 23 % ) Event 300 ( 1s elapsed / 1h 44m 24s left ) -> ETA: Fri Mar 07 14:18 XS = 4.87023807596 pb +- ( 1.02941589687 pb = 21 % ) Event 400 ( 2s elapsed / 1h 30m 47s left ) -> ETA: Fri Mar 07 14:05 XS = 5.02838513194 pb +- ( 0.902051098949 pb = 17 % ) Event 500 ( 2s elapsed / 1h 22m 37s left ) -> ETA: Fri Mar 07 13:56 XS = 5.42494985291 pb +- ( 1.06930049194 pb = 19 % ) Event 600 ( 2s elapsed / 1h 16m 37s left ) -> ETA: Fri Mar 07 13:50 XS = 4.94628416815 pb +- ( 0.922696396155 pb = 18 % ) Event 700 ( 3s elapsed / 1h 12m 34s left ) -> ETA: Fri Mar 07 13:46 XS = 5.16324106881 pb +- ( 0.866990116133 pb = 16 % ) Event 800 ( 3s elapsed / 1h 9m 44s left ) -> ETA: Fri Mar 07 13:44 XS = 4.98962942532 pb +- ( 0.84975689366 pb = 17 % ) Event 900 ( 3s elapsed / 1h 7m 43s left ) -> ETA: Fri Mar 07 13:42 XS = 4.78476840203 pb +- ( 0.766026626348 pb = 16 % ) Event 1000 ( 3s elapsed / 1h 5m 46s left ) -> ETA: Fri Mar 07 13:40 XS = 4.63746048352 pb +- ( 0.706318116641 pb = 15 % ) Event 2000 ( 6s elapsed / 57m 43s left ) -> ETA: Fri Mar 07 13:32 XS = 4.63472203474 pb +- ( 0.583290693544 pb = 12 % ) Event 3000 ( 9s elapsed / 54m 43s left ) -> ETA: Fri Mar 07 13:29 XS = 4.14965953439 pb +- ( 0.477946622721 pb = 11 % ) Event 4000 ( 12s elapsed / 53m 9s left ) -> ETA: Fri Mar 07 13:27 XS = 4.44316174813 pb +- ( 0.453503056185 pb = 10 % ) Event 5000 ( 15s elapsed / 52m 16s left ) -> ETA: Fri Mar 07 13:26 XS = 4.52241410481 pb +- ( 0.384834698667 pb = 8 % ) Event 6000 ( 18s elapsed / 51m 19s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20281856647 pb +- ( 0.364311977588 pb = 8 % ) Event 7000 ( 21s elapsed / 50m 39s left ) -> ETA: Fri Mar 07 13:25 XS = 4.25611536204 pb +- ( 0.323812876085 pb = 7 % ) Event 8000 ( 24s elapsed / 50m 16s left ) -> ETA: Fri Mar 07 13:24 XS = 4.10244733666 pb +- ( 0.331862874238 pb = 8 % ) Event 9000 ( 27s elapsed / 50m left ) -> ETA: Fri Mar 07 13:24 XS = 4.07791219733 pb +- ( 0.305348745296 pb = 7 % ) Event 10000 ( 30s elapsed / 49m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34083571097 pb +- ( 0.314448490411 pb = 7 % ) Event 20000 ( 59s elapsed / 48m 35s left ) -> ETA: Fri Mar 07 13:23 XS = 4.96498956673 pb +- ( 0.558483699685 pb = 11 % ) Event 30000 ( 1m 28s elapsed / 47m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.88582132237 pb +- ( 0.384159287207 pb = 7 % ) Event 40000 ( 1m 58s elapsed / 47m 18s left ) -> ETA: Fri Mar 07 13:23 XS = 4.77615758157 pb +- ( 0.318833944661 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 50000 ( 2m 27s elapsed / 46m 35s left ) -> ETA: Fri Mar 07 13:23 XS = 4.8761563869 pb +- ( 0.282522316793 pb = 5 % ) Event 60000 ( 2m 55s elapsed / 45m 52s left ) -> ETA: Fri Mar 07 13:23 XS = 4.90307823128 pb +- ( 0.243462102488 pb = 4 % ) Event 70000 ( 3m 24s elapsed / 45m 11s left ) -> ETA: Fri Mar 07 13:22 XS = 4.82755549014 pb +- ( 0.212935390098 pb = 4 % ) Event 80000 ( 3m 53s elapsed / 44m 39s left ) -> ETA: Fri Mar 07 13:22 XS = 4.81709019636 pb +- ( 0.196288185437 pb = 4 % ) Event 90000 ( 4m 22s elapsed / 44m 10s left ) -> ETA: Fri Mar 07 13:22 XS = 4.78040082751 pb +- ( 0.178867040889 pb = 3 % ) Event 100000 ( 4m 51s elapsed / 43m 40s left ) -> ETA: Fri Mar 07 13:22 XS = 4.89358929107 pb +- ( 0.200255729119 pb = 4 % ) Event 200000 ( 9m 43s elapsed / 38m 54s left ) -> ETA: Fri Mar 07 13:22 XS = 4.7826544769 pb +- ( 0.120477296419 pb = 2 % ) Event 300000 ( 14m 38s elapsed / 34m 8s left ) -> ETA: Fri Mar 07 13:23 XS = 4.65550157052 pb +- ( 0.0941910557759 pb = 2 % ) Event 400000 ( 19m 34s elapsed / 29m 22s left ) -> ETA: Fri Mar 07 13:23 XS = 4.51014174097 pb +- ( 0.10303060352 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 38s elapsed / 24m 38s left ) -> ETA: Fri Mar 07 13:23 XS = 4.39461155157 pb +- ( 0.0974441224035 pb = 2 % ) Event 600000 ( 29m 43s elapsed / 19m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.3956646722 pb +- ( 0.0857795604505 pb = 1 % ) Event 700000 ( 34m 50s elapsed / 14m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 4.35299898873 pb +- ( 0.0787864466391 pb = 1 % ) Event 800000 ( 40m elapsed / 10m left ) -> ETA: Fri Mar 07 13:24 XS = 4.35530455051 pb +- ( 0.0726109172606 pb = 1 % ) Event 900000 ( 45m 13s elapsed / 5m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.32035434202 pb +- ( 0.0703174005759 pb = 1 % ) Event 1000000 ( 3008 s total ) = 28724359.1875 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.36028 0 % 0.0664615 1.52 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5510 (1005512) -> 0.5 % From "Jet_Evolution:CSS": 1097 (1006609) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 84/20 Perturbative Interface (Matrix Elements): momentum failures: 76 amplitude failures: 1021 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 19s on Fri Mar 7 13:24:24 2025 (User: 49m 29s, System: 2s, Children User: 0s, Children System: 0s)