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: 2131 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 10s/10s) Performing tests ...... Amplitude::GaugeTest(): Large deviation { 5.48051825263e-23 vs 5.48051825265e-23 => -2.16759943328e-12 } ... Amplitude::GaugeTest(): Large deviation { 6.21751325794e-22 vs 6.2175132579e-22 => 4.90563145661e-12 } ..... Amplitude::GaugeTest(): Large deviation { 8.74838643626e-23 vs 8.74838643629e-23 => -2.63145061297e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.65060844116e-21 vs 1.65060844116e-21 => -4.00279809298e-12 } ...... Amplitude::GaugeTest(): Large deviation { 9.59317033936e-24 vs 9.59317033932e-24 => 5.19495557683e-12 } ......... Amplitude::GaugeTest(): Large deviation { 1.21690241165e-20 vs 1.21690241166e-20 => -3.28970184427e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.6463517639e-21 vs 2.64635176389e-21 => 5.69966296382e-12 } ................................................................................. done (224 MB, 0s/0s) Initializing scales........................................................................ done (228 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 18h 6m 39s left ) -> ETA: Sat Mar 15 06:41 XS = 3.21833489049e-06 pb +- ( 3.21833489049e-06 pb = 100 % ) Event 2 ( 0s elapsed / 3d 21h 3m 19s left ) -> ETA: Tue Mar 11 09:37 XS = 0.00186008629579 pb +- ( 0.00185847736056 pb = 99 % ) Event 3 ( 0s elapsed / 2d 14h 2m 12s left ) -> ETA: Mon Mar 10 02:36 XS = 0.00143645458868 pb +- ( 0.00138073635178 pb = 96 % ) Event 4 ( 0s elapsed / 1d 23h 13m 19s left ) -> ETA: Sun Mar 09 11:47 XS = 1.20495732229 pb +- ( 1.20352134292 pb = 99 % ) Event 5 ( 0s elapsed / 1d 13h 46m 39s left ) -> ETA: Sun Mar 09 02:21 XS = 1.14079906252 pb +- ( 0.984763269793 pb = 86 % ) Event 6 ( 0s elapsed / 1d 7h 28m 52s left ) -> ETA: Sat Mar 08 20:03 XS = 1.25545553992 pb +- ( 0.840137424331 pb = 66 % ) Event 7 ( 0s elapsed / 1d 2h 59m 2s left ) -> ETA: Sat Mar 08 15:33 XS = 1.09852359743 pb +- ( 0.744312302326 pb = 67 % ) Event 8 ( 0s elapsed / 23h 57m 29s left ) -> ETA: Sat Mar 08 12:31 XS = 0.976465562666 pb +- ( 0.667673331504 pb = 68 % ) Event 9 ( 0s elapsed / 21h 17m 45s left ) -> ETA: Sat Mar 08 09:52 XS = 0.883972087877 pb +- ( 0.604305539408 pb = 68 % ) Event 10 ( 0s elapsed / 19h 9m 59s left ) -> ETA: Sat Mar 08 07:44 XS = 0.804046300726 pb +- ( 0.552427379892 pb = 68 % ) Event 20 ( 0s elapsed / 9h 51m 39s left ) -> ETA: Fri Mar 07 22:26 XS = 2.18689765363 pb +- ( 1.56338714259 pb = 71 % ) Event 30 ( 0s elapsed / 6h 51m 5s left ) -> ETA: Fri Mar 07 19:25 XS = 5.38648930824 pb +- ( 3.338310515 pb = 61 % ) Event 40 ( 0s elapsed / 5h 20m 49s left ) -> ETA: Fri Mar 07 17:55 XS = 6.14352343477 pb +- ( 3.19298034245 pb = 51 % ) Event 50 ( 0s elapsed / 4h 26m 39s left ) -> ETA: Fri Mar 07 17:01 XS = 5.07618205032 pb +- ( 2.57527519648 pb = 50 % ) Event 60 ( 0s elapsed / 3h 50m 32s left ) -> ETA: Fri Mar 07 16:25 XS = 4.86104781172 pb +- ( 2.24529890494 pb = 46 % ) Event 70 ( 0s elapsed / 3h 24m 44s left ) -> ETA: Fri Mar 07 15:59 XS = 5.04657127317 pb +- ( 2.19422321695 pb = 43 % ) Event 80 ( 0s elapsed / 3h 5m 24s left ) -> ETA: Fri Mar 07 15:39 XS = 4.92691335522 pb +- ( 2.00477219841 pb = 40 % ) Event 90 ( 0s elapsed / 2h 50m 21s left ) -> ETA: Fri Mar 07 15:24 XS = 4.34722423258 pb +- ( 1.7699083332 pb = 40 % ) Event 100 ( 0s elapsed / 2h 36m 39s left ) -> ETA: Fri Mar 07 15:11 XS = 5.2277777828 pb +- ( 2.0241178597 pb = 38 % ) Event 200 ( 1s elapsed / 1h 44m 8s left ) -> ETA: Fri Mar 07 14:18 XS = -5.14881032992 pb +- ( 12.5279287072 pb = -243 % ) Event 300 ( 1s elapsed / 1h 26m 5s left ) -> ETA: Fri Mar 07 14:00 XS = -4.31985718795 pb +- ( 8.50271254777 pb = -196 % ) Event 400 ( 1s elapsed / 1h 16m 13s left ) -> ETA: Fri Mar 07 13:50 XS = -2.50491433511 pb +- ( 6.38456971797 pb = -254 % ) Event 500 ( 2s elapsed / 1h 10m 57s left ) -> ETA: Fri Mar 07 13:45 XS = -0.736935356235 pb +- ( 5.176820425 pb = -702 % ) Event 600 ( 2s elapsed / 1h 7m 44s left ) -> ETA: Fri Mar 07 13:42 XS = -0.0809639141939 pb +- ( 4.34742014042 pb = -5369 % ) Event 700 ( 2s elapsed / 1h 4m 57s left ) -> ETA: Fri Mar 07 13:39 XS = 0.576435149513 pb +- ( 3.72897634781 pb = 646 % ) Event 800 ( 3s elapsed / 1h 2m 27s left ) -> ETA: Fri Mar 07 13:36 XS = 1.27163895248 pb +- ( 3.28232917794 pb = 258 % ) Event 900 ( 3s elapsed / 1h 1m 3s left ) -> ETA: Fri Mar 07 13:35 XS = 1.61608861227 pb +- ( 2.91935445363 pb = 180 % ) Event 1000 ( 3s elapsed / 59m 56s left ) -> ETA: Fri Mar 07 13:34 XS = 2.15999622512 pb +- ( 2.64530479907 pb = 122 % ) Event 2000 ( 6s elapsed / 54m 28s left ) -> ETA: Fri Mar 07 13:29 XS = 4.28634224489 pb +- ( 1.45395717286 pb = 33 % ) Event 3000 ( 9s elapsed / 52m 53s left ) -> ETA: Fri Mar 07 13:27 XS = 4.55479226542 pb +- ( 1.05927199629 pb = 23 % ) Event 4000 ( 12s elapsed / 52m 4s left ) -> ETA: Fri Mar 07 13:26 XS = 4.66537096553 pb +- ( 0.812373811766 pb = 17 % ) Event 5000 ( 15s elapsed / 51m 32s left ) -> ETA: Fri Mar 07 13:26 XS = 5.01813050264 pb +- ( 0.81338139297 pb = 16 % ) Event 6000 ( 18s elapsed / 51m 14s left ) -> ETA: Fri Mar 07 13:26 XS = 4.93628964813 pb +- ( 0.739004115301 pb = 14 % ) Event 7000 ( 21s elapsed / 50m 55s left ) -> ETA: Fri Mar 07 13:25 XS = 5.01095209277 pb +- ( 0.645511220071 pb = 12 % ) Event 8000 ( 24s elapsed / 50m 41s left ) -> ETA: Fri Mar 07 13:25 XS = 5.06708787572 pb +- ( 0.575389328499 pb = 11 % ) Event 9000 ( 27s elapsed / 50m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 5.03271286613 pb +- ( 0.517933156557 pb = 10 % ) Event 10000 ( 30s elapsed / 50m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 5.07326794397 pb +- ( 0.47896769028 pb = 9 % ) Event 20000 ( 1m elapsed / 49m 30s left ) -> ETA: Fri Mar 07 13:24 XS = 5.01172454199 pb +- ( 0.334966592085 pb = 6 % ) Event 30000 ( 1m 30s elapsed / 48m 47s left ) -> ETA: Fri Mar 07 13:24 XS = 4.75884175523 pb +- ( 0.246250867851 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 2m elapsed / 48m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.55740873545 pb +- ( 0.231997494089 pb = 5 % ) Event 50000 ( 2m 31s elapsed / 47m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46655441032 pb +- ( 0.206753692271 pb = 4 % ) Event 60000 ( 3m 1s elapsed / 47m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 4.35331349641 pb +- ( 0.25101860351 pb = 5 % ) Event 70000 ( 3m 32s elapsed / 46m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34416123458 pb +- ( 0.22090543737 pb = 5 % ) Event 80000 ( 4m 2s elapsed / 46m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.41082420217 pb +- ( 0.196452686589 pb = 4 % ) Event 90000 ( 4m 33s elapsed / 46m 5s left ) -> ETA: Fri Mar 07 13:25 XS = 4.44541735843 pb +- ( 0.177942521659 pb = 4 % ) Event 100000 ( 5m 4s elapsed / 45m 39s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40678635024 pb +- ( 0.164318060063 pb = 3 % ) Event 200000 ( 10m 11s elapsed / 40m 47s left ) -> ETA: Fri Mar 07 13:25 XS = 4.12222446973 pb +- ( 0.237117805761 pb = 5 % ) Event 300000 ( 15m 22s elapsed / 35m 51s left ) -> ETA: Fri Mar 07 13:25 XS = 4.04901857806 pb +- ( 0.168410830796 pb = 4 % ) Event 400000 ( 20m 34s elapsed / 30m 51s left ) -> ETA: Fri Mar 07 13:25 XS = 4.11971251245 pb +- ( 0.134825834405 pb = 3 % ) Event 500000 ( 25m 47s elapsed / 25m 47s left ) -> ETA: Fri Mar 07 13:26 XS = 4.15522911111 pb +- ( 0.11373320696 pb = 2 % ) Event 600000 ( 31m 2s elapsed / 20m 41s left ) -> ETA: Fri Mar 07 13:26 XS = 4.17745619481 pb +- ( 0.101522340697 pb = 2 % ) Event 700000 ( 36m 19s elapsed / 15m 33s left ) -> ETA: Fri Mar 07 13:26 XS = 4.22197333459 pb +- ( 0.0937499743555 pb = 2 % ) Event 800000 ( 41m 37s elapsed / 10m 24s left ) -> ETA: Fri Mar 07 13:26 XS = 4.21983826009 pb +- ( 0.0853530788726 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 57s elapsed / 5m 13s left ) -> ETA: Fri Mar 07 13:26 XS = 4.23864892427 pb +- ( 0.0810615740538 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3118 s total ) = 27710248.3018 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.26674 0 % 0.074754 1.75 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5720 (1005723) -> 0.5 % From "Jet_Evolution:CSS": 1104 (1006827) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 76 amplitude failures: 1028 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 52m 9s on Fri Mar 7 13:26:26 2025 (User: 51m 27s, System: 2s, Children User: 0s, Children System: 0s)