Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:29:11 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1310 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (257 MB, 12s/12s) Performing tests ...... Amplitude::GaugeTest(): Large deviation { 2.28649382229e-20 vs 2.2864938223e-20 => -3.03068681262e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.79289604405e-21 vs 1.79289604404e-21 => 2.63855604032e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.93949335465e-20 vs 1.93949335464e-20 => 4.11537470768e-12 } ........ Amplitude::GaugeTest(): Large deviation { 2.42202464069e-21 vs 2.42202464068e-21 => 2.38697950294e-12 } . Amplitude::GaugeTest(): Large deviation { 2.457438326e-25 vs 2.457438326e-25 => 2.81841217031e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.24153496919e-22 vs 1.24153496919e-22 => -2.37254660362e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.89959259181e-22 vs 3.89959259182e-22 => -3.9541703245e-12 } ............................................................................................................ done (257 MB, 0s/0s) Initializing scales........................................................................ done (261 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 ( 1s elapsed / 6d 17h 6m 38s left ) -> ETA: Fri Feb 07 03:36 XS = 0.000132871692548 pb +- ( 0.000132871692548 pb = 100 % ) Event 2 ( 1s elapsed / 3d 8h 33m 18s left ) -> ETA: Mon Feb 03 19:02 XS = 6.72256001241e-05 pb +- ( 6.5646092424e-05 pb = 97 % ) Event 3 ( 1s elapsed / 2d 6h 9m 58s left ) -> ETA: Sun Feb 02 16:39 XS = -0.0475096514389 pb +- ( 0.0475768921353 pb = -100 % ) Event 4 ( 1s elapsed / 1d 16h 58m 18s left ) -> ETA: Sun Feb 02 03:27 XS = -0.03563194557 pb +- ( 0.0356771667784 pb = -100 % ) Event 5 ( 1s elapsed / 1d 8h 46m 38s left ) -> ETA: Sat Feb 01 19:16 XS = -0.0287142662696 pb +- ( 0.0284880751281 pb = -99 % ) Event 6 ( 1s elapsed / 1d 3h 18m 52s left ) -> ETA: Sat Feb 01 13:48 XS = -0.023840040927 pb +- ( 0.0237656269086 pb = -99 % ) Event 7 ( 1s elapsed / 23h 36m 38s left ) -> ETA: Sat Feb 01 10:06 XS = -0.0204343207945 pb +- ( 0.0203723118092 pb = -99 % ) Event 8 ( 1s elapsed / 20h 49m 58s left ) -> ETA: Sat Feb 01 07:19 XS = -0.0177973986002 pb +- ( 0.0178389090192 pb = -100 % ) Event 9 ( 1s elapsed / 18h 31m 5s left ) -> ETA: Sat Feb 01 05:00 XS = -0.0158199098668 pb +- ( 0.0158562321438 pb = -100 % ) Event 10 ( 1s elapsed / 16h 39m 58s left ) -> ETA: Sat Feb 01 03:09 XS = -0.0421468587496 pb +- ( 0.0299039180663 pb = -70 % ) Event 20 ( 1s elapsed / 8h 36m 38s left ) -> ETA: Fri Jan 31 19:06 XS = 0.912458086811 pb +- ( 0.546024672807 pb = 59 % ) Event 30 ( 1s elapsed / 5h 58m 18s left ) -> ETA: Fri Jan 31 16:27 XS = 2.91598137286 pb +- ( 1.78935975459 pb = 61 % ) Event 40 ( 1s elapsed / 4h 37m 3s left ) -> ETA: Fri Jan 31 15:06 XS = 2.2814280611 pb +- ( 1.33017255372 pb = 58 % ) Event 50 ( 1s elapsed / 3h 48m 18s left ) -> ETA: Fri Jan 31 14:17 XS = 1.81187371991 pb +- ( 1.05911718591 pb = 58 % ) Event 60 ( 1s elapsed / 3h 17m 11s left ) -> ETA: Fri Jan 31 13:46 XS = -0.527403873435 pb +- ( 1.98908174204 pb = -377 % ) Event 70 ( 1s elapsed / 2h 53m 47s left ) -> ETA: Fri Jan 31 13:23 XS = -0.732762478224 pb +- ( 1.69874937709 pb = -231 % ) Event 80 ( 1s elapsed / 2h 36m 13s left ) -> ETA: Fri Jan 31 13:05 XS = -0.434280966704 pb +- ( 1.48019991507 pb = -340 % ) Event 90 ( 1s elapsed / 2h 23m 29s left ) -> ETA: Fri Jan 31 12:52 XS = 0.606543558938 pb +- ( 1.50108225585 pb = 247 % ) Event 100 ( 1s elapsed / 2h 13m 18s left ) -> ETA: Fri Jan 31 12:42 XS = 0.841922679492 pb +- ( 1.3808612019 pb = 164 % ) Event 200 ( 2s elapsed / 1h 24m 57s left ) -> ETA: Fri Jan 31 11:54 XS = 5.41792319661 pb +- ( 3.09035221861 pb = 57 % ) Event 300 ( 2s elapsed / 1h 8m 50s left ) -> ETA: Fri Jan 31 11:38 XS = 4.59728563409 pb +- ( 2.35492099722 pb = 51 % ) Event 400 ( 2s elapsed / 1h 9s left ) -> ETA: Fri Jan 31 11:29 XS = 7.1887710535 pb +- ( 2.84702745372 pb = 39 % ) Event 500 ( 3s elapsed / 55m 6s left ) -> ETA: Fri Jan 31 11:24 XS = 7.05335825669 pb +- ( 2.5049027291 pb = 35 % ) Event 600 ( 3s elapsed / 51m 36s left ) -> ETA: Fri Jan 31 11:21 XS = 6.10913229203 pb +- ( 2.11180862376 pb = 34 % ) Event 700 ( 4s elapsed / 49m 20s left ) -> ETA: Fri Jan 31 11:18 XS = 5.83530323704 pb +- ( 1.8248446396 pb = 31 % ) Event 800 ( 4s elapsed / 47m 37s left ) -> ETA: Fri Jan 31 11:17 XS = 5.91547138268 pb +- ( 1.64582781709 pb = 27 % ) Event 900 ( 5s elapsed / 46m 23s left ) -> ETA: Fri Jan 31 11:15 XS = 6.2193433254 pb +- ( 1.54963239143 pb = 24 % ) Event 1000 ( 5s elapsed / 45m 24s left ) -> ETA: Fri Jan 31 11:14 XS = 6.40388130264 pb +- ( 1.47830816082 pb = 23 % ) Event 2000 ( 9s elapsed / 40m 37s left ) -> ETA: Fri Jan 31 11:10 XS = 6.77422852179 pb +- ( 2.00850941718 pb = 29 % ) Event 3000 ( 14s elapsed / 39m 9s left ) -> ETA: Fri Jan 31 11:08 XS = 5.9227785499 pb +- ( 1.53093436628 pb = 25 % ) Event 4000 ( 18s elapsed / 38m 16s left ) -> ETA: Fri Jan 31 11:07 XS = 4.86529874232 pb +- ( 1.20409318802 pb = 24 % ) Event 5000 ( 22s elapsed / 37m 37s left ) -> ETA: Fri Jan 31 11:07 XS = 4.70630106426 pb +- ( 0.987523367539 pb = 20 % ) Event 6000 ( 27s elapsed / 37m 15s left ) -> ETA: Fri Jan 31 11:07 XS = 4.95078935199 pb +- ( 0.880692197256 pb = 17 % ) Event 7000 ( 31s elapsed / 36m 58s left ) -> ETA: Fri Jan 31 11:06 XS = 5.05834359868 pb +- ( 0.797390084367 pb = 15 % ) Event 8000 ( 35s elapsed / 36m 39s left ) -> ETA: Fri Jan 31 11:06 XS = 5.11613118846 pb +- ( 0.732264173051 pb = 14 % ) Event 9000 ( 40s elapsed / 36m 35s left ) -> ETA: Fri Jan 31 11:06 XS = 5.2689856542 pb +- ( 0.68132932836 pb = 12 % ) Event 10000 ( 44s elapsed / 36m 29s left ) -> ETA: Fri Jan 31 11:06 XS = 5.39003148644 pb +- ( 0.643631989135 pb = 11 % ) Event 20000 ( 1m 28s elapsed / 35m 31s left ) -> ETA: Fri Jan 31 11:06 XS = 4.29134183769 pb +- ( 0.786462515812 pb = 18 % ) Event 30000 ( 2m 13s elapsed / 34m 45s left ) -> ETA: Fri Jan 31 11:06 XS = 4.67677421261 pb +- ( 0.562466311194 pb = 12 % ) Event 40000 ( 2m 57s elapsed / 33m 58s left ) -> ETA: Fri Jan 31 11:06 XS = 4.84697026203 pb +- ( 0.47872216096 pb = 9 % ) Event 50000 ( 3m 41s elapsed / 33m 11s left ) -> ETA: Fri Jan 31 11:06 XS = 5.28202244953 pb +- ( 0.434606476851 pb = 8 % ) Event 60000 ( 4m 26s elapsed / 32m 30s left ) -> ETA: Fri Jan 31 11:06 XS = 5.37971064353 pb +- ( 0.410245966201 pb = 7 % ) Event 70000 ( 5m 11s elapsed / 31m 51s left ) -> ETA: Fri Jan 31 11:06 XS = 5.36788694383 pb +- ( 0.378482753312 pb = 7 % ) Event 80000 ( 5m 55s elapsed / 31m 8s left ) -> ETA: Fri Jan 31 11:06 XS = 5.28212553086 pb +- ( 0.375309755093 pb = 7 % ) Event 90000 ( 6m 41s elapsed / 30m 27s left ) -> ETA: Fri Jan 31 11:06 XS = 5.50361906215 pb +- ( 0.350432275444 pb = 6 % ) Event 100000 ( 7m 25s elapsed / 29m 43s left ) -> ETA: Fri Jan 31 11:06 XS = 5.46612865531 pb +- ( 0.322094350498 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 49s elapsed / 22m 13s left ) -> ETA: Fri Jan 31 11:06 XS = 5.99560305015 pb +- ( 0.343386755277 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 7s elapsed / 14m 44s left ) -> ETA: Fri Jan 31 11:06 XS = 6.29824690946 pb +- ( 0.26840586459 pb = 4 % ) Event 400000 ( 29m 34s elapsed / 7m 23s left ) -> ETA: Fri Jan 31 11:06 XS = 6.20847775509 pb +- ( 0.218983004343 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2221 s total ) = 19443519.277 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.21099 0 % 0.18676 3 % │ │ ME & PS: MUF=0.5  6.588 6.07 % 0.448262 6.8 % │ │ ME & PS: MUF=2  6.23503 0.38 % 0.192629 3.08 % │ │ ME & PS: MUR=0.5  6.09262 -1.9 % 0.210143 3.44 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.33509 1.99 % 0.434975 6.86 % │ │ ME & PS: MUR=2  6.48664 4.43 % 0.182527 2.81 % │ │ ME & PS: MUR=2 MUF=2  6.49626 4.59 % 0.189679 2.91 % │ │ ME-only: MUF=0.5  6.17314 -0.6 % 0.185454 3 % │ │ ME-only: MUF=2  6.25827 0.76 % 0.187882 3 % │ │ ME-only: MUR=0.5  6.1169 -1.51 % 0.205629 3.36 % │ │ ME-only: MUR=0.5 MUF=0.5  6.07692 -2.15 % 0.204122 3.35 % │ │ ME-only: MUR=2  6.46906 4.15 % 0.172824 2.67 % │ │ ME-only: MUR=2 MUF=2  6.51213 4.84 % 0.173823 2.66 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 388 (500394) -> 0 % From "Jet_Evolution:CSS": 1206 (501600) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3511958 MCatNLO large PDF reweighting factor: 52580 MCatNLOvetoed large reweighting factor for parton: 98 different PDF cut-off: 13325932 large AlphaS reweighting factor: 395402 large PDF reweighting factor: 630508 vetoed large reweighting factor for parton: 8 Error messages from 'GaugeTest' exceeded frequency limit: 138/20 Perturbative Interface (Matrix Elements): momentum failures: 57 amplitude failures: 1149 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 15s on Fri Jan 31 11:06:27 2025 (User: 36m 42s, System: 2s, Children User: 0s, Children System: 0s)