Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:47 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1316 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (258 MB, 12s/11s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 1.67911595503e-22 vs 1.67911595502e-22 => 2.3894219936e-12 } ... Amplitude::GaugeTest(): Large deviation { 7.49113781294e-22 vs 7.49113781299e-22 => -6.41831032766e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.55142790537e-23 vs 1.55142790538e-23 => -2.1552759577e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.65878758596e-22 vs 1.65878758597e-22 => -5.73308067686e-12 } ... Amplitude::GaugeTest(): Large deviation { 3.41796576777e-23 vs 3.41796576776e-23 => 2.66342503608e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.27010659955e-17 vs 1.27010659955e-17 => -4.01023658725e-12 } ................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.8551835125e-20 vs 3.85518351252e-20 => -3.4127145554e-12 } ................................................................................................ done (258 MB, 0s/0s) Initializing scales........................................................................ done (262 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 / 7d 4h 13m 18s left ) -> ETA: Fri Feb 07 14:42 XS = -5.13090764604e-06 pb +- ( -5.13090764604e-06 pb = 100 % ) Event 2 ( 1s elapsed / 3d 14h 6m 38s left ) -> ETA: Tue Feb 04 00:35 XS = 0.0206320202408 pb +- ( 0.0206371511484 pb = 100 % ) Event 3 ( 1s elapsed / 2d 9h 52m 12s left ) -> ETA: Sun Feb 02 20:21 XS = 0.0104233730692 pb +- ( 0.0102824370399 pb = 98 % ) Event 4 ( 1s elapsed / 1d 19h 24m 8s left ) -> ETA: Sun Feb 02 05:53 XS = 1.26712516967 pb +- ( 1.25672703587 pb = 99 % ) Event 5 ( 1s elapsed / 1d 10h 59m 58s left ) -> ETA: Sat Feb 01 21:28 XS = 1.05593280797 pb +- ( 1.04762148481 pb = 99 % ) Event 6 ( 1s elapsed / 1d 5h 9m 58s left ) -> ETA: Sat Feb 01 15:38 XS = -1.74567584175 pb +- ( 2.93818775682 pb = -168 % ) Event 7 ( 1s elapsed / 1d 59m 58s left ) -> ETA: Sat Feb 01 11:28 XS = -1.44542988699 pb +- ( 2.56219790494 pb = -177 % ) Event 8 ( 1s elapsed / 22h 2m 53s left ) -> ETA: Sat Feb 01 08:31 XS = -1.28482599337 pb +- ( 2.26534641021 pb = -176 % ) Event 9 ( 1s elapsed / 19h 35m 54s left ) -> ETA: Sat Feb 01 06:04 XS = -1.05212217526 pb +- ( 1.83939150194 pb = -174 % ) Event 10 ( 1s elapsed / 17h 46m 38s left ) -> ETA: Sat Feb 01 04:15 XS = 2.52529097485 pb +- ( 3.95187960694 pb = 156 % ) Event 20 ( 1s elapsed / 9h 9m 58s left ) -> ETA: Fri Jan 31 19:38 XS = 1.40298730707 pb +- ( 2.12969506306 pb = 151 % ) Event 30 ( 1s elapsed / 6h 20m 31s left ) -> ETA: Fri Jan 31 16:49 XS = 0.993316299778 pb +- ( 1.41360515485 pb = 142 % ) Event 40 ( 1s elapsed / 4h 55m 48s left ) -> ETA: Fri Jan 31 15:24 XS = 0.762650922496 pb +- ( 1.05791877368 pb = 138 % ) Event 50 ( 1s elapsed / 4h 3m 18s left ) -> ETA: Fri Jan 31 14:32 XS = 6.85515780347 pb +- ( 6.31930533061 pb = 92 % ) Event 60 ( 1s elapsed / 3h 28m 18s left ) -> ETA: Fri Jan 31 13:57 XS = 5.85710883826 pb +- ( 5.33250872046 pb = 91 % ) Event 70 ( 1s elapsed / 3h 3m 18s left ) -> ETA: Fri Jan 31 13:32 XS = 7.77654896525 pb +- ( 4.783199558 pb = 61 % ) Event 80 ( 1s elapsed / 2h 45m 35s left ) -> ETA: Fri Jan 31 13:14 XS = 7.24205099184 pb +- ( 4.24176429061 pb = 58 % ) Event 90 ( 1s elapsed / 2h 30m 53s left ) -> ETA: Fri Jan 31 12:59 XS = 6.21680622644 pb +- ( 3.73845775034 pb = 60 % ) Event 100 ( 1s elapsed / 2h 19m 58s left ) -> ETA: Fri Jan 31 12:48 XS = 6.19022469326 pb +- ( 3.43227217803 pb = 55 % ) Event 200 ( 2s elapsed / 1h 29m 32s left ) -> ETA: Fri Jan 31 11:58 XS = 10.6140018314 pb +- ( 3.83827881235 pb = 36 % ) Event 300 ( 2s elapsed / 1h 11m 4s left ) -> ETA: Fri Jan 31 11:40 XS = 8.60779784748 pb +- ( 2.84375415715 pb = 33 % ) Event 400 ( 3s elapsed / 1h 2m 27s left ) -> ETA: Fri Jan 31 11:31 XS = 7.73050931671 pb +- ( 2.25832342449 pb = 29 % ) Event 500 ( 3s elapsed / 57m 6s left ) -> ETA: Fri Jan 31 11:26 XS = 9.04777620346 pb +- ( 2.28529374831 pb = 25 % ) Event 600 ( 3s elapsed / 53m 32s left ) -> ETA: Fri Jan 31 11:22 XS = 7.71525582034 pb +- ( 1.92245514979 pb = 24 % ) Event 700 ( 4s elapsed / 50m 52s left ) -> ETA: Fri Jan 31 11:19 XS = 7.9177608209 pb +- ( 1.79932944991 pb = 22 % ) Event 800 ( 4s elapsed / 49m 17s left ) -> ETA: Fri Jan 31 11:18 XS = 7.39319641018 pb +- ( 1.588343804 pb = 21 % ) Event 900 ( 5s elapsed / 47m 35s left ) -> ETA: Fri Jan 31 11:16 XS = 7.2008844441 pb +- ( 1.45553649985 pb = 20 % ) Event 1000 ( 5s elapsed / 46m 44s left ) -> ETA: Fri Jan 31 11:15 XS = 7.09896738708 pb +- ( 1.34793062293 pb = 18 % ) Event 2000 ( 9s elapsed / 41m 12s left ) -> ETA: Fri Jan 31 11:10 XS = 6.56934355572 pb +- ( 1.05662787855 pb = 16 % ) Event 3000 ( 14s elapsed / 39m 20s left ) -> ETA: Fri Jan 31 11:08 XS = 6.53772400006 pb +- ( 0.895016437336 pb = 13 % ) Event 4000 ( 18s elapsed / 38m 33s left ) -> ETA: Fri Jan 31 11:07 XS = 8.14406377999 pb +- ( 2.25750702548 pb = 27 % ) Event 5000 ( 23s elapsed / 38m 13s left ) -> ETA: Fri Jan 31 11:07 XS = 8.64789724902 pb +- ( 1.88487495861 pb = 21 % ) Event 6000 ( 27s elapsed / 37m 25s left ) -> ETA: Fri Jan 31 11:06 XS = 8.32110298903 pb +- ( 1.58432718254 pb = 19 % ) Event 7000 ( 31s elapsed / 37m 3s left ) -> ETA: Fri Jan 31 11:06 XS = 8.74129491198 pb +- ( 1.48549431273 pb = 16 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 8000 ( 35s elapsed / 36m 41s left ) -> ETA: Fri Jan 31 11:06 XS = 8.36309051893 pb +- ( 1.31196696381 pb = 15 % ) Event 9000 ( 39s elapsed / 36m 21s left ) -> ETA: Fri Jan 31 11:06 XS = 8.09572107726 pb +- ( 1.17619547975 pb = 14 % ) Event 10000 ( 44s elapsed / 36m 14s left ) -> ETA: Fri Jan 31 11:05 XS = 8.2451525723 pb +- ( 1.18548106706 pb = 14 % ) Event 20000 ( 1m 26s elapsed / 34m 34s left ) -> ETA: Fri Jan 31 11:05 XS = 6.07002653 pb +- ( 0.859244359907 pb = 14 % ) Event 30000 ( 2m 8s elapsed / 33m 34s left ) -> ETA: Fri Jan 31 11:04 XS = 6.13499929921 pb +- ( 0.696060218178 pb = 11 % ) Event 40000 ( 2m 50s elapsed / 32m 42s left ) -> ETA: Fri Jan 31 11:04 XS = 6.23840155766 pb +- ( 0.582297545402 pb = 9 % ) Event 50000 ( 3m 32s elapsed / 31m 54s left ) -> ETA: Fri Jan 31 11:04 XS = 6.73924751931 pb +- ( 0.555858630084 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 4m 14s elapsed / 31m 8s left ) -> ETA: Fri Jan 31 11:04 XS = 6.75950908567 pb +- ( 0.48525767013 pb = 7 % ) Event 70000 ( 4m 56s elapsed / 30m 21s left ) -> ETA: Fri Jan 31 11:04 XS = 6.72314478597 pb +- ( 0.430304508079 pb = 6 % ) Event 80000 ( 5m 38s elapsed / 29m 38s left ) -> ETA: Fri Jan 31 11:04 XS = 6.65473830809 pb +- ( 0.430596110563 pb = 6 % ) Event 90000 ( 6m 20s elapsed / 28m 53s left ) -> ETA: Fri Jan 31 11:04 XS = 6.69214984063 pb +- ( 0.400297032888 pb = 5 % ) Event 100000 ( 7m 2s elapsed / 28m 9s left ) -> ETA: Fri Jan 31 11:04 XS = 6.32514956734 pb +- ( 0.504328852319 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 8s elapsed / 21m 13s left ) -> ETA: Fri Jan 31 11:04 XS = 6.15062269378 pb +- ( 0.305230364009 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 21m 17s elapsed / 14m 11s left ) -> ETA: Fri Jan 31 11:04 XS = 5.79628075271 pb +- ( 0.327614034175 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 28m 27s elapsed / 7m 6s left ) -> ETA: Fri Jan 31 11:04  Memory usage increased by 18 MB, now 322 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 5.81027075853 pb +- ( 0.265198288 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2133 s total ) = 20259528.3094 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.92748 0 % 0.223414 3.76 % │ │ ME & PS: MUF=0.5  6.23761 5.23 % 0.311342 4.99 % │ │ ME & PS: MUF=2  5.86433 -1.06 % 0.287146 4.89 % │ │ ME & PS: MUR=0.5  5.81465 -1.9 % 0.243679 4.19 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.86924 -0.98 % 0.3139 5.34 % │ │ ME & PS: MUR=2  5.87763 -0.84 % 0.53525 9.1 % │ │ ME & PS: MUR=2 MUF=2  5.68103 -4.15 % 0.748958 13.18 % │ │ ME-only: MUF=0.5  5.89037 -0.62 % 0.223074 3.78 % │ │ ME-only: MUF=2  5.97664 0.82 % 0.222555 3.72 % │ │ ME-only: MUR=0.5  5.80076 -2.13 % 0.247636 4.26 % │ │ ME-only: MUR=0.5 MUF=0.5  5.76178 -2.79 % 0.247195 4.29 % │ │ ME-only: MUR=2  6.20917 4.75 % 0.204953 3.3 % │ │ ME-only: MUR=2 MUF=2  6.25454 5.51 % 0.204186 3.26 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 374 (500381) -> 0 % From "Jet_Evolution:CSS": 1201 (501582) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3577886 MCatNLO large PDF reweighting factor: 46320 MCatNLOvetoed large reweighting factor for parton: 82 different PDF cut-off: 13298518 large PDF reweighting factor: 628320 vetoed large reweighting factor for parton: 15 Error messages from 'GaugeTest' exceeded frequency limit: 114/20 Perturbative Interface (Matrix Elements): momentum failures: 63 amplitude failures: 1138 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 35m 46s on Fri Jan 31 11:04:33 2025 (User: 35m 5s, System: 2s, Children User: 0s, Children System: 0s)