Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:50 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1210 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 ME_Generators::LoadGenerator(): Try loading 'OpenLoops' from 'libSherpaOpenLoops'. Initialising OpenLoops generator from /mt/home/dreichelt/hepsoftware/src/OpenLoops/. #################################################################### # ___ ___ ____ _ _ __ __ ___ __ ___ # # / \ |__| |__ |\ | | / \ / \ |__| /__ __/ # # \___/ | |___ | \| |__ \__/ \__/ | __/ /__ # # You are using OpenLoops 2 to evaluate loop amplitudes # # F. Buccioni, J.-N. Lang, J. Lindert, P. Maierhoefer, # # S. Pozzorini, M. Zoller, H. Zhang # # Eur.Phys.J. C79 (2019) no.10, 866 # # arXiv:1907.13071 # #################################################################### ......................................................................................................................................................................................................................................................................................................................................................... done (261 MB, 13s/12s) Performing tests Amplitude::GaugeTest(): Large deviation { 7.21480527295e-23 vs 7.21480527297e-23 => -3.69648756049e-12 } ..... Amplitude::GaugeTest(): Large deviation { 6.46124398175e-25 vs 6.46124398176e-25 => -2.5744961718e-12 } .......... Amplitude::GaugeTest(): Large deviation { 3.11622340049e-24 vs 3.11622340048e-24 => 2.05968575528e-12 } . Amplitude::GaugeTest(): Large deviation { 1.87143780533e-23 vs 1.87143780532e-23 => 2.52509124721e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.23899060885e-22 vs 2.23899060885e-22 => 2.53308485298e-12 } . Amplitude::GaugeTest(): Large deviation { 6.11763866734e-22 vs 6.11763866736e-22 => -2.84516854521e-12 } ........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.24752150825e-24 vs 3.24752150824e-24 => 2.11253237126e-12 } ........................................................................................................... done (261 MB, 0s/0s) Initializing scales........................................................................ done (265 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 <=== 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+OpenLoops) ... 2_3__j__j__h0__j__j__QCD(BVI) : 5.96100664476 pb +- ( 0.0634172095454 pb = 1.06386745268 % )  exp. eff: 0.104225558705 % 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) : 0.156547087194 pb +- ( 0.0550446800857 pb = 35.1617401973 % )  exp. eff: 0.000272710578471 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 0.39657075534 ( eps = 0.001 -> exp. eff 0.00262817056735 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 0.456062791903 ( eps = 0.001 -> exp. eff 5.97967173191e-06 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ 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 │ │ Reweighting 6 variations │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 0s elapsed / 4d 13h 43m 19s left ) -> ETA: Wed Feb 05 00:12 XS = -0.00012754878223 pb +- ( -0.00012754878223 pb = 100 % ) Event 2 ( 0s elapsed / 2d 6h 51m 39s left ) -> ETA: Sun Feb 02 17:20 XS = -6.37743943836e-05 pb +- ( 6.37743878467e-05 pb = -99 % ) Event 3 ( 0s elapsed / 1d 13h 2m 12s left ) -> ETA: Sat Feb 01 23:31 XS = -0.0849778642955 pb +- ( 0.0849140978841 pb = -99 % ) Event 4 ( 0s elapsed / 1d 3h 46m 39s left ) -> ETA: Sat Feb 01 14:15 XS = -0.0600468347793 pb +- ( 0.0650135235353 pb = -108 % ) Event 5 ( 0s elapsed / 22h 29m 59s left ) -> ETA: Sat Feb 01 08:59 XS = -0.0480352339679 pb +- ( 0.0517719373748 pb = -107 % ) Event 6 ( 0s elapsed / 18h 44m 59s left ) -> ETA: Sat Feb 01 05:14 XS = 0.0325891133567 pb +- ( 0.0910339188501 pb = 279 % ) Event 7 ( 0s elapsed / 16h 16m 10s left ) -> ETA: Sat Feb 01 02:45 XS = 7.13190750352 pb +- ( 7.09973527782 pb = 99 % ) Event 8 ( 0s elapsed / 14h 14m 9s left ) -> ETA: Sat Feb 01 00:43 XS = 6.24555592138 pb +- ( 6.21210913366 pb = 99 % ) Event 9 ( 0s elapsed / 12h 39m 14s left ) -> ETA: Fri Jan 31 23:08 XS = 5.55091527097 pb +- ( 5.52242730367 pb = 99 % ) Event 10 ( 0s elapsed / 11h 31m 39s left ) -> ETA: Fri Jan 31 22:00 XS = 4.92081810105 pb +- ( 4.97943622341 pb = 101 % ) Event 20 ( 0s elapsed / 5h 58m 19s left ) -> ETA: Fri Jan 31 16:27 XS = -8.08455361468 pb +- ( 10.6310186964 pb = -131 % ) Event 30 ( 0s elapsed / 4h 9m 59s left ) -> ETA: Fri Jan 31 14:39 XS = -4.61591374021 pb +- ( 7.12118511163 pb = -154 % ) Event 40 ( 0s elapsed / 3h 15m 49s left ) -> ETA: Fri Jan 31 13:44 XS = -3.34948872362 pb +- ( 5.19724228338 pb = -155 % ) Event 50 ( 0s elapsed / 2h 43m 19s left ) -> ETA: Fri Jan 31 13:12 XS = -2.69282711982 pb +- ( 4.17221161586 pb = -154 % ) Event 60 ( 1s elapsed / 2h 20m 15s left ) -> ETA: Fri Jan 31 12:49 XS = -0.945719570669 pb +- ( 3.70412816972 pb = -391 % ) Event 70 ( 1s elapsed / 2h 4m 58s left ) -> ETA: Fri Jan 31 12:34 XS = -0.860719046357 pb +- ( 3.13793766503 pb = -364 % ) Event 80 ( 1s elapsed / 1h 53m 31s left ) -> ETA: Fri Jan 31 12:22 XS = 17.22323663 pb +- ( 14.2319364717 pb = 82 % ) Event 90 ( 1s elapsed / 1h 44m 36s left ) -> ETA: Fri Jan 31 12:13 XS = 15.1159903507 pb +- ( 12.4379572116 pb = 82 % ) Event 100 ( 1s elapsed / 1h 38m 18s left ) -> ETA: Fri Jan 31 12:07 XS = 13.5768858786 pb +- ( 11.1498351298 pb = 82 % ) Event 200 ( 1s elapsed / 1h 6m 13s left ) -> ETA: Fri Jan 31 11:35 XS = 11.9532333433 pb +- ( 5.90869672266 pb = 49 % ) Event 300 ( 2s elapsed / 56m 21s left ) -> ETA: Fri Jan 31 11:25 XS = 8.6986545278 pb +- ( 3.89540557684 pb = 44 % ) Event 400 ( 2s elapsed / 51m 50s left ) -> ETA: Fri Jan 31 11:20 XS = 7.73380589491 pb +- ( 2.96090174322 pb = 38 % ) Event 500 ( 2s elapsed / 48m 47s left ) -> ETA: Fri Jan 31 11:17 XS = 6.59146513611 pb +- ( 2.39167906061 pb = 36 % ) Event 600 ( 3s elapsed / 47m 1s left ) -> ETA: Fri Jan 31 11:16 XS = 5.89143137403 pb +- ( 2.03282797592 pb = 34 % ) Event 700 ( 3s elapsed / 45m 39s left ) -> ETA: Fri Jan 31 11:14 XS = 6.62312725867 pb +- ( 2.45769581775 pb = 37 % ) Event 800 ( 4s elapsed / 44m 36s left ) -> ETA: Fri Jan 31 11:13 XS = 5.7111672501 pb +- ( 2.42863283067 pb = 42 % ) Event 900 ( 4s elapsed / 43m 43s left ) -> ETA: Fri Jan 31 11:12 XS = 5.53427037312 pb +- ( 2.19353055889 pb = 39 % ) Event 1000 ( 5s elapsed / 42m 54s left ) -> ETA: Fri Jan 31 11:12 XS = 5.82967508535 pb +- ( 2.03543544611 pb = 34 % ) Event 2000 ( 9s elapsed / 39m 42s left ) -> ETA: Fri Jan 31 11:08 XS = 5.1884710914 pb +- ( 1.68686332164 pb = 32 % ) Event 3000 ( 14s elapsed / 38m 57s left ) -> ETA: Fri Jan 31 11:08 XS = 5.0357628151 pb +- ( 1.34704952395 pb = 26 % ) Event 4000 ( 18s elapsed / 38m 16s left ) -> ETA: Fri Jan 31 11:07 XS = 4.71586830279 pb +- ( 1.07216141732 pb = 22 % ) Event 5000 ( 22s elapsed / 37m 49s left ) -> ETA: Fri Jan 31 11:07 XS = 3.66533642814 pb +- ( 1.24982118992 pb = 34 % ) Event 6000 ( 27s elapsed / 37m 29s left ) -> ETA: Fri Jan 31 11:07 XS = 3.97617359858 pb +- ( 1.07798011932 pb = 27 % ) Event 7000 ( 31s elapsed / 37m 26s left ) -> ETA: Fri Jan 31 11:07 XS = 4.3754042939 pb +- ( 0.953028738035 pb = 21 % ) Event 8000 ( 36s elapsed / 37m 26s left ) -> ETA: Fri Jan 31 11:07 XS = 4.27264734415 pb +- ( 0.888838847881 pb = 20 % ) Event 9000 ( 40s elapsed / 37m 15s left ) -> ETA: Fri Jan 31 11:07 XS = 4.40557373829 pb +- ( 0.832710472846 pb = 18 % ) Event 10000 ( 45s elapsed / 37m 5s left ) -> ETA: Fri Jan 31 11:06 XS = 4.66775677313 pb +- ( 0.782872269306 pb = 16 % ) Event 20000 ( 1m 29s elapsed / 35m 59s left ) -> ETA: Fri Jan 31 11:06 XS = 5.79022163665 pb +- ( 0.551311867908 pb = 9 % ) Event 30000 ( 2m 14s elapsed / 35m 11s left ) -> ETA: Fri Jan 31 11:06 XS = 5.35212391319 pb +- ( 0.592154758204 pb = 11 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 2m 59s elapsed / 34m 21s left ) -> ETA: Fri Jan 31 11:06 XS = 5.94342545241 pb +- ( 0.513252425013 pb = 8 % ) Event 50000 ( 3m 44s elapsed / 33m 38s left ) -> ETA: Fri Jan 31 11:06 XS = 5.7101898401 pb +- ( 0.473388133964 pb = 8 % ) Event 60000 ( 4m 28s elapsed / 32m 52s left ) -> ETA: Fri Jan 31 11:06 XS = 5.93064446304 pb +- ( 0.43193678627 pb = 7 % ) Event 70000 ( 5m 14s elapsed / 32m 9s left ) -> ETA: Fri Jan 31 11:06 XS = 5.96947257907 pb +- ( 0.393632120347 pb = 6 % ) Event 80000 ( 5m 59s elapsed / 31m 26s left ) -> ETA: Fri Jan 31 11:06 XS = 5.86783243415 pb +- ( 0.370248986653 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 90000 ( 6m 44s elapsed / 30m 42s left ) -> ETA: Fri Jan 31 11:06 XS = 5.93969230727 pb +- ( 0.341756768417 pb = 5 % ) Event 100000 ( 7m 30s elapsed / 30m left ) -> ETA: Fri Jan 31 11:06 XS = 5.95785673768 pb +- ( 0.320092363195 pb = 5 % ) Event 200000 ( 15m 2s elapsed / 22m 33s left ) -> ETA: Fri Jan 31 11:06 XS = 6.13130526066 pb +- ( 0.272879193502 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 35s elapsed / 15m 3s left ) -> ETA: Fri Jan 31 11:06 XS = 6.17139323097 pb +- ( 0.214942048418 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.0448279393619,-0.00812303724533,-0.048218817897,0.14118664156) (1) Event 400000 ( 30m 11s elapsed / 7m 32s left ) -> ETA: Fri Jan 31 11:06 XS = 6.07900756585 pb +- ( 0.221556707266 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2270 s total ) = 19036287.9239 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.05999 0 % 0.187284 3.09 % │ │ ME & PS: MUF=0.5  5.9186 -2.33 % 0.203975 3.44 % │ │ ME & PS: MUF=2  6.04279 -0.28 % 0.19297 3.19 % │ │ ME & PS: MUR=0.5  5.96479 -1.57 % 0.220569 3.69 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.84969 -3.47 % 0.24436 4.17 % │ │ ME & PS: MUR=2  6.42015 5.94 % 0.179751 2.79 % │ │ ME & PS: MUR=2 MUF=2  6.40054 5.61 % 0.182977 2.85 % │ │ ME-only: MUF=0.5  6.05382 -0.1 % 0.183004 3.02 % │ │ ME-only: MUF=2  6.08298 0.37 % 0.190402 3.13 % │ │ ME-only: MUR=0.5  5.95306 -1.76 % 0.206312 3.46 % │ │ ME-only: MUR=0.5 MUF=0.5  5.94799 -1.84 % 0.201411 3.38 % │ │ ME-only: MUR=2  6.3237 4.35 % 0.173083 2.73 % │ │ ME-only: MUR=2 MUF=2  6.34467 4.69 % 0.175835 2.77 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 343 (500349) -> 0 % From "Jet_Evolution:CSS": 1162 (501511) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3623410 MCatNLO large PDF reweighting factor: 42004 MCatNLOvetoed large reweighting factor for parton: 96 different PDF cut-off: 13310930 large AlphaS reweighting factor: 394081 large PDF reweighting factor: 626778 vetoed large reweighting factor for parton: 6 Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 123/20 Perturbative Interface (Matrix Elements): momentum failures: 63 amplitude failures: 1098 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 4s on Fri Jan 31 11:06:55 2025 (User: 37m 30s, System: 2s, Children User: 0s, Children System: 0s)