Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Tue Jan 28 09:45:07 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1108 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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: 4bc13e170c26ca5801c20bccc1055904 -> CSSHOWER++/Showers has local modifications: a109c7fbf0673af17f111093a5ee6d42 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, 13s/12s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 2.969959089e-22 vs 2.96995908898e-22 => 8.21187562394e-12 } ................ Amplitude::GaugeTest(): Large deviation { 7.8863859186e-23 vs 7.88638591842e-23 => 2.25461871395e-11 } ... Amplitude::GaugeTest(): Large deviation { 1.68895911281e-20 vs 1.68895911281e-20 => -3.28248539461e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.06798039583e-19 vs 2.06798039583e-19 => 2.53286280838e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.8575076295e-23 vs 1.8575076295e-23 => 2.40918396344e-12 } ........... Amplitude::GaugeTest(): Large deviation { 9.84611349676e-23 vs 9.84611349673e-23 => 2.8990143619e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.45622848404e-23 vs 1.45622848403e-23 => 2.86992651866e-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 ( 0s elapsed / 5d 17h 29m 59s left ) -> ETA: Mon Feb 03 03:15 XS = -1.9980284843e-21 pb +- ( 1.9980284843e-21 pb = -100 % ) Event 2 ( 1s elapsed / 2d 21h 26m 39s left ) -> ETA: Fri Jan 31 07:12 XS = 0.382900073701 pb +- ( 0.382900073701 pb = 99 % ) Event 3 ( 1s elapsed / 1d 22h 17m 45s left ) -> ETA: Thu Jan 30 08:03 XS = 0.287175055276 pb +- ( 0.287175055276 pb = 99 % ) Event 4 ( 1s elapsed / 1d 11h 4m 8s left ) -> ETA: Wed Jan 29 20:49 XS = 0.19146275827 pb +- ( 0.191447492973 pb = 99 % ) Event 5 ( 1s elapsed / 1d 4h 3m 18s left ) -> ETA: Wed Jan 29 13:48 XS = 0.164287620492 pb +- ( 0.16406885733 pb = 99 % ) Event 6 ( 1s elapsed / 23h 36m 38s left ) -> ETA: Wed Jan 29 09:22 XS = 0.143751667931 pb +- ( 0.1435641592 pb = 99 % ) Event 7 ( 1s elapsed / 20h 14m 16s left ) -> ETA: Wed Jan 29 05:59 XS = 0.128999525834 pb +- ( 0.127468212123 pb = 98 % ) Event 8 ( 1s elapsed / 17h 52m 53s left ) -> ETA: Wed Jan 29 03:38 XS = 0.116085829423 pb +- ( 0.114740052451 pb = 98 % ) Event 9 ( 1s elapsed / 15h 53m 41s left ) -> ETA: Wed Jan 29 01:39 XS = 0.105532772289 pb +- ( 0.104321423709 pb = 98 % ) Event 10 ( 1s elapsed / 14h 18m 18s left ) -> ETA: Wed Jan 29 00:03 XS = 0.0970135852632 pb +- ( 0.0956122869622 pb = 98 % ) Event 20 ( 1s elapsed / 7h 25m 48s left ) -> ETA: Tue Jan 28 17:11 XS = 1.30046926992 pb +- ( 0.986895233899 pb = 75 % ) Event 30 ( 1s elapsed / 5h 11m 5s left ) -> ETA: Tue Jan 28 14:56 XS = 0.899046112161 pb +- ( 0.679818759139 pb = 75 % ) Event 40 ( 1s elapsed / 4h 1m 38s left ) -> ETA: Tue Jan 28 13:47 XS = 115.941961121 pb +- ( 114.926874204 pb = 99 % ) Event 50 ( 1s elapsed / 3h 19m 58s left ) -> ETA: Tue Jan 28 13:05 XS = 94.341995045 pb +- ( 93.5028244702 pb = 99 % ) Event 60 ( 1s elapsed / 2h 52m 12s left ) -> ETA: Tue Jan 28 12:37 XS = 79.5609119223 pb +- ( 78.8108178886 pb = 99 % ) Event 70 ( 1s elapsed / 2h 32m 21s left ) -> ETA: Tue Jan 28 12:17 XS = 71.2700370933 pb +- ( 68.9506658407 pb = 96 % ) Event 80 ( 1s elapsed / 2h 18m 31s left ) -> ETA: Tue Jan 28 12:03 XS = 62.4766423877 pb +- ( 59.3142701633 pb = 94 % ) Event 90 ( 1s elapsed / 2h 6m 49s left ) -> ETA: Tue Jan 28 11:52 XS = 55.8705848896 pb +- ( 53.0439587728 pb = 94 % ) Event 100 ( 1s elapsed / 1h 59m 8s left ) -> ETA: Tue Jan 28 11:44 XS = 50.2843155062 pb +- ( 47.5577016533 pb = 94 % ) Event 200 ( 1s elapsed / 1h 19m 8s left ) -> ETA: Tue Jan 28 11:04 XS = 23.9289138248 pb +- ( 24.5015967704 pb = 102 % ) Event 300 ( 2s elapsed / 1h 5m 47s left ) -> ETA: Tue Jan 28 10:51 XS = 22.1681169009 pb +- ( 16.7609698059 pb = 75 % ) Event 400 ( 2s elapsed / 58m 29s left ) -> ETA: Tue Jan 28 10:43 XS = 17.8698113979 pb +- ( 12.6747615385 pb = 70 % ) Event 500 ( 3s elapsed / 54m 6s left ) -> ETA: Tue Jan 28 10:39 XS = 17.2687329033 pb +- ( 10.5500579949 pb = 61 % ) Event 600 ( 3s elapsed / 51m 11s left ) -> ETA: Tue Jan 28 10:36 XS = 15.3126028308 pb +- ( 8.80333809893 pb = 57 % ) Event 700 ( 4s elapsed / 48m 58s left ) -> ETA: Tue Jan 28 10:34 XS = 13.8740603808 pb +- ( 7.60018762427 pb = 54 % ) Event 800 ( 4s elapsed / 47m 31s left ) -> ETA: Tue Jan 28 10:32 XS = 14.2067036169 pb +- ( 6.82697223978 pb = 48 % ) Event 900 ( 5s elapsed / 46m 34s left ) -> ETA: Tue Jan 28 10:32 XS = 13.5083301506 pb +- ( 6.07908124187 pb = 45 % ) Event 1000 ( 5s elapsed / 45m 29s left ) -> ETA: Tue Jan 28 10:30 XS = 12.1625974627 pb +- ( 5.47961837363 pb = 45 % ) Event 2000 ( 9s elapsed / 41m 7s left ) -> ETA: Tue Jan 28 10:26 XS = 9.05774488927 pb +- ( 2.91962244183 pb = 32 % ) Event 3000 ( 14s elapsed / 40m 10s left ) -> ETA: Tue Jan 28 10:25 XS = 8.10706451882 pb +- ( 2.17732854763 pb = 26 % ) Event 4000 ( 19s elapsed / 39m 25s left ) -> ETA: Tue Jan 28 10:25 XS = 6.8134584691 pb +- ( 1.66705125033 pb = 24 % ) Event 5000 ( 23s elapsed / 38m 55s left ) -> ETA: Tue Jan 28 10:24 XS = 6.23995955941 pb +- ( 1.38513160397 pb = 22 % ) Event 6000 ( 27s elapsed / 38m 24s left ) -> ETA: Tue Jan 28 10:24 XS = 10.7068229947 pb +- ( 4.71773692782 pb = 44 % ) Event 7000 ( 32s elapsed / 38m 3s left ) -> ETA: Tue Jan 28 10:23 XS = 9.8723488236 pb +- ( 4.04614963314 pb = 40 % ) Event 8000 ( 36s elapsed / 37m 51s left ) -> ETA: Tue Jan 28 10:23 XS = 9.65025085261 pb +- ( 3.56264696935 pb = 36 % ) Event 9000 ( 41s elapsed / 37m 39s left ) -> ETA: Tue Jan 28 10:23 XS = 9.32729002096 pb +- ( 3.2400729401 pb = 34 % ) Event 10000 ( 45s elapsed / 37m 27s left ) -> ETA: Tue Jan 28 10:23 XS = 9.08213303862 pb +- ( 2.92571222315 pb = 32 % ) Event 20000 ( 1m 31s elapsed / 36m 25s left ) -> ETA: Tue Jan 28 10:23 XS = 6.49962194046 pb +- ( 1.78419832548 pb = 27 % ) Event 30000 ( 2m 16s elapsed / 35m 39s left ) -> ETA: Tue Jan 28 10:23 XS = 6.61516412579 pb +- ( 1.22167340944 pb = 18 % ) Event 40000 ( 3m 2s elapsed / 35m 1s left ) -> ETA: Tue Jan 28 10:23 XS = 6.5766820837 pb +- ( 0.936081338057 pb = 14 % ) Event 50000 ( 3m 47s elapsed / 34m 10s left ) -> ETA: Tue Jan 28 10:23 XS = 6.43877665719 pb +- ( 0.769340816117 pb = 11 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Event 60000 ( 4m 33s elapsed / 33m 27s left ) -> ETA: Tue Jan 28 10:23 XS = 6.31952800695 pb +- ( 0.6523561733 pb = 10 % ) Event 70000 ( 5m 19s elapsed / 32m 43s left ) -> ETA: Tue Jan 28 10:23 XS = 6.28022302779 pb +- ( 0.569526042778 pb = 9 % ) Event 80000 ( 6m 5s elapsed / 31m 58s left ) -> ETA: Tue Jan 28 10:23 XS = 6.35461951305 pb +- ( 0.51941816562 pb = 8 % ) Event 90000 ( 6m 51s elapsed / 31m 13s left ) -> ETA: Tue Jan 28 10:23 XS = 6.30626793449 pb +- ( 0.472778418458 pb = 7 % ) Event 100000 ( 7m 37s elapsed / 30m 28s left ) -> ETA: Tue Jan 28 10:23 XS = 6.34384564 pb +- ( 0.43264273912 pb = 6 % ) Event 200000 ( 15m 15s elapsed / 22m 53s left ) -> ETA: Tue Jan 28 10:23 XS = 6.14383854796 pb +- ( 0.324419982394 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 58s elapsed / 15m 18s left ) -> ETA: Tue Jan 28 10:23 XS = 6.4230623772 pb +- ( 0.259323243145 pb = 4 % ) Event 400000 ( 30m 43s elapsed / 7m 40s left ) -> ETA: Tue Jan 28 10:23 XS = 6.1473509789 pb +- ( 0.221828287215 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 ( 2308 s total ) = 18714504.1739 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.02654 0 % 0.198349 3.29 % │ │ ME & PS: MUF=0.5  6.03459 0.13 % 0.247318 4.09 % │ │ ME & PS: MUF=2  6.07126 0.74 % 0.20576 3.38 % │ │ ME & PS: MUR=0.5  6.02359 -0.04 % 0.226858 3.76 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.86679 -2.65 % 0.266167 4.53 % │ │ ME & PS: MUR=2  6.33025 5.03 % 0.190107 3 % │ │ ME & PS: MUR=2 MUF=2  6.37015 5.7 % 0.196366 3.08 % │ │ ME-only: MUF=0.5  5.98494 -0.69 % 0.194573 3.25 % │ │ ME-only: MUF=2  6.07735 0.84 % 0.201353 3.31 % │ │ ME-only: MUR=0.5  5.92817 -1.63 % 0.219292 3.69 % │ │ ME-only: MUR=0.5 MUF=0.5  5.88335 -2.37 % 0.214953 3.65 % │ │ ME-only: MUR=2  6.28184 4.23 % 0.182568 2.9 % │ │ ME-only: MUR=2 MUF=2  6.32758 4.99 % 0.185223 2.92 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 397 (500401) -> 0 % From "Jet_Evolution:CSS": 1170 (501571) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3600614 MCatNLO large PDF reweighting factor: 47326 MCatNLOvetoed large reweighting factor for parton: 94 different PDF cut-off: 13306668 large AlphaS reweighting factor: 1251149 large PDF reweighting factor: 621946 Error messages from 'GaugeTest' exceeded frequency limit: 105/20 Perturbative Interface (Matrix Elements): momentum failures: 54 amplitude failures: 1116 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 42s on Tue Jan 28 10:23:50 2025 (User: 38m 7s, System: 2s, Children User: 0s, Children System: 0s)