Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:51 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1243 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (256 MB, 12s/12s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.25439674662e-20 vs 1.25439674662e-20 => -4.23927559723e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.02545110335e-23 vs 1.02545110335e-23 => 3.98925337208e-12 } ................. Amplitude::GaugeTest(): Large deviation { 5.45134423888e-22 vs 5.45134423891e-22 => -5.59918778009e-12 } . Amplitude::GaugeTest(): Large deviation { 3.66292435193e-21 vs 3.66292435194e-21 => -2.3941959526e-12 } .......... Amplitude::GaugeTest(): Large deviation { 6.65638816924e-22 vs 6.6563881692e-22 => 5.50270939925e-12 } . Amplitude::GaugeTest(): Large deviation { 9.48772195839e-23 vs 9.48772195841e-23 => -2.09132711149e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 9.98988187028e-23 vs 9.98988187035e-23 => -6.42119690752e-12 } ................................................................................................ done (256 MB, 0s/0s) Initializing scales........................................................................ done (260 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 11h 9m 58s left ) -> ETA: Fri Feb 07 21:39 XS = 0.961058987379 pb +- ( 0.961058987379 pb = 100 % ) Event 2 ( 1s elapsed / 3d 18h 16m 38s left ) -> ETA: Tue Feb 04 04:45 XS = 0.480709157697 pb +- ( 0.480349829683 pb = 99 % ) Event 3 ( 1s elapsed / 2d 12h 11m 5s left ) -> ETA: Sun Feb 02 22:40 XS = 1.17783061122 pb +- ( 0.750260159714 pb = 63 % ) Event 4 ( 1s elapsed / 1d 21h 49m 58s left ) -> ETA: Sun Feb 02 08:19 XS = 0.706699279814 pb +- ( 0.502099458737 pb = 71 % ) Event 5 ( 1s elapsed / 1d 12h 39m 58s left ) -> ETA: Sat Feb 01 23:09 XS = 0.61430901493 pb +- ( 0.420244221084 pb = 68 % ) Event 6 ( 1s elapsed / 1d 6h 47m 12s left ) -> ETA: Sat Feb 01 17:16 XS = 0.460763858482 pb +- ( 0.323595397594 pb = 70 % ) Event 7 ( 1s elapsed / 1d 2h 23m 18s left ) -> ETA: Sat Feb 01 12:52 XS = 1.65665648166 pb +- ( 1.22947280323 pb = 74 % ) Event 8 ( 1s elapsed / 23h 5m 23s left ) -> ETA: Sat Feb 01 09:34 XS = 1.49050233981 pb +- ( 1.11215551879 pb = 74 % ) Event 9 ( 1s elapsed / 20h 40m 43s left ) -> ETA: Sat Feb 01 07:09 XS = 1.36052871328 pb +- ( 1.01434410789 pb = 74 % ) Event 10 ( 1s elapsed / 18h 44m 58s left ) -> ETA: Sat Feb 01 05:14 XS = 1.24714702973 pb +- ( 0.932881046633 pb = 74 % ) Event 20 ( 1s elapsed / 9h 39m 8s left ) -> ETA: Fri Jan 31 20:08 XS = 4.12147428926 pb +- ( 3.31126766362 pb = 80 % ) Event 30 ( 1s elapsed / 6h 39m 58s left ) -> ETA: Fri Jan 31 17:09 XS = 4.59649904302 pb +- ( 2.67729321055 pb = 58 % ) Event 40 ( 1s elapsed / 5h 8m 18s left ) -> ETA: Fri Jan 31 15:37 XS = 3.44954140115 pb +- ( 2.02300637315 pb = 58 % ) Event 50 ( 1s elapsed / 4h 13m 18s left ) -> ETA: Fri Jan 31 14:42 XS = 3.12420669267 pb +- ( 1.68115025064 pb = 53 % ) Event 60 ( 1s elapsed / 3h 38m 1s left ) -> ETA: Fri Jan 31 14:07 XS = 2.31806207382 pb +- ( 1.52349611176 pb = 65 % ) Event 70 ( 1s elapsed / 3h 12m 49s left ) -> ETA: Fri Jan 31 13:41 XS = 2.55746149831 pb +- ( 1.41457546314 pb = 55 % ) Event 80 ( 1s elapsed / 2h 52m 53s left ) -> ETA: Fri Jan 31 13:21 XS = 2.40807507684 pb +- ( 1.23937323428 pb = 51 % ) Event 90 ( 1s elapsed / 2h 37m 22s left ) -> ETA: Fri Jan 31 13:06 XS = 1.41170465952 pb +- ( 1.3182196909 pb = 93 % ) Event 100 ( 1s elapsed / 2h 24m 58s left ) -> ETA: Fri Jan 31 12:54 XS = 2.48486517716 pb +- ( 1.67495587889 pb = 67 % ) Event 200 ( 2s elapsed / 1h 30m 22s left ) -> ETA: Fri Jan 31 11:59 XS = 4.32888743503 pb +- ( 4.08497515664 pb = 94 % ) Event 300 ( 2s elapsed / 1h 12m 10s left ) -> ETA: Fri Jan 31 11:41 XS = 5.26734104033 pb +- ( 2.9350828357 pb = 55 % ) Event 400 ( 3s elapsed / 1h 3m 16s left ) -> ETA: Fri Jan 31 11:32 XS = 8.91336780307 pb +- ( 4.7673024884 pb = 53 % ) Event 500 ( 3s elapsed / 58m 36s left ) -> ETA: Fri Jan 31 11:27 XS = 8.12091239014 pb +- ( 3.90186347141 pb = 48 % ) Event 600 ( 3s elapsed / 54m 39s left ) -> ETA: Fri Jan 31 11:23 XS = 5.7806473068 pb +- ( 4.19356694266 pb = 72 % ) Event 700 ( 4s elapsed / 52m 4s left ) -> ETA: Fri Jan 31 11:21 XS = 6.32557275758 pb +- ( 3.65207458817 pb = 57 % ) Event 800 ( 4s elapsed / 50m 7s left ) -> ETA: Fri Jan 31 11:19 XS = 8.66587819428 pb +- ( 3.51651875466 pb = 40 % ) Event 900 ( 5s elapsed / 48m 42s left ) -> ETA: Fri Jan 31 11:17 XS = 9.07438253054 pb +- ( 3.24524768081 pb = 35 % ) Event 1000 ( 5s elapsed / 47m 34s left ) -> ETA: Fri Jan 31 11:16 XS = 8.32650843813 pb +- ( 3.27159472634 pb = 39 % ) Event 2000 ( 10s elapsed / 42m 32s left ) -> ETA: Fri Jan 31 11:11 XS = -3.95875554125 pb +- ( 10.1478704083 pb = -256 % ) Event 3000 ( 14s elapsed / 40m 20s left ) -> ETA: Fri Jan 31 11:09 XS = -0.164140511067 pb +- ( 6.79712167353 pb = -4141 % ) Event 4000 ( 19s elapsed / 39m 20s left ) -> ETA: Fri Jan 31 11:08 XS = 2.30708655581 pb +- ( 5.21202439149 pb = 225 % ) Event 5000 ( 23s elapsed / 38m 37s left ) -> ETA: Fri Jan 31 11:08 XS = 2.21710437786 pb +- ( 4.25240910377 pb = 191 % ) Event 6000 ( 27s elapsed / 38m 22s left ) -> ETA: Fri Jan 31 11:07 XS = 2.94212070426 pb +- ( 3.5595927055 pb = 120 % ) Event 7000 ( 32s elapsed / 37m 58s left ) -> ETA: Fri Jan 31 11:07 XS = 3.67779505275 pb +- ( 3.06584161319 pb = 83 % ) Event 8000 ( 36s elapsed / 37m 46s left ) -> ETA: Fri Jan 31 11:07 XS = 4.06722019251 pb +- ( 2.69929870531 pb = 66 % ) Event 9000 ( 41s elapsed / 37m 34s left ) -> ETA: Fri Jan 31 11:07 XS = 4.58875276675 pb +- ( 2.41480356231 pb = 52 % ) Event 10000 ( 45s elapsed / 37m 22s left ) -> ETA: Fri Jan 31 11:07 XS = 4.94569934095 pb +- ( 2.18103063325 pb = 44 % ) Event 20000 ( 1m 30s elapsed / 36m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 5.49338390315 pb +- ( 1.14975721999 pb = 20 % ) Event 30000 ( 2m 15s elapsed / 35m 17s left ) -> ETA: Fri Jan 31 11:06 XS = 5.39768729091 pb +- ( 0.80154444176 pb = 14 % ) Event 40000 ( 3m elapsed / 34m 33s left ) -> ETA: Fri Jan 31 11:06 XS = 5.4564942478 pb +- ( 0.686362201021 pb = 12 % ) Event 50000 ( 3m 44s elapsed / 33m 44s left ) -> ETA: Fri Jan 31 11:06 XS = 5.16890975076 pb +- ( 0.651919499944 pb = 12 % ) Event 60000 ( 4m 30s elapsed / 33m left ) -> ETA: Fri Jan 31 11:06 XS = 5.28493145694 pb +- ( 0.56125788341 pb = 10 % ) Event 70000 ( 5m 15s elapsed / 32m 16s left ) -> ETA: Fri Jan 31 11:06 XS = 5.19077394438 pb +- ( 0.612158259264 pb = 11 % ) Event 80000 ( 6m elapsed / 31m 32s left ) -> ETA: Fri Jan 31 11:06 XS = 5.23640004226 pb +- ( 0.548567645428 pb = 10 % ) Event 90000 ( 6m 45s elapsed / 30m 46s left ) -> ETA: Fri Jan 31 11:06 XS = 5.46178654323 pb +- ( 0.538511668747 pb = 9 % ) Event 100000 ( 7m 31s elapsed / 30m 4s left ) -> ETA: Fri Jan 31 11:06 XS = 5.60906415642 pb +- ( 0.50810719238 pb = 9 % ) Event 200000 ( 15m 4s elapsed / 22m 36s left ) -> ETA: Fri Jan 31 11:06 XS = 5.9791668308 pb +- ( 0.306388610889 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 39s elapsed / 15m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 5.29982722306 pb +- ( 0.77472991314 pb = 14 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 18s elapsed / 7m 34s left ) -> ETA: Fri Jan 31 11:06 XS = 5.42803239307 pb +- ( 0.589916140925 pb = 10 % ) 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.") Channel_Elements::MassivePropMomenta(): Value is nan Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2277 s total ) = 18968416.708 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.44783 0 % 0.477768 8.76 % │ │ ME & PS: MUF=0.5  5.88416 8 % 0.740095 12.57 % │ │ ME & PS: MUF=2  5.61784 3.12 % 0.433002 7.7 % │ │ ME & PS: MUR=0.5  5.23977 -3.81 % 0.530167 10.11 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.54681 1.81 % 0.982878 17.71 % │ │ ME & PS: MUR=2  6.12505 12.43 % 0.267849 4.37 % │ │ ME & PS: MUR=2 MUF=2  6.26223 14.94 % 0.242704 3.87 % │ │ ME-only: MUF=0.5  5.35443 -1.71 % 0.532347 9.94 % │ │ ME-only: MUF=2  5.54289 1.74 % 0.434068 7.83 % │ │ ME-only: MUR=0.5  5.26117 -3.42 % 0.532681 10.12 % │ │ ME-only: MUR=0.5 MUF=0.5  5.15846 -5.31 % 0.59386 11.51 % │ │ ME-only: MUR=2  5.77824 6.06 % 0.434121 7.51 % │ │ ME-only: MUR=2 MUF=2  5.86482 7.65 % 0.394777 6.73 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 396 (500403) -> 0 % From "Jet_Evolution:CSS": 1224 (501627) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3532002 MCatNLO large PDF reweighting factor: 47438 MCatNLOvetoed large reweighting factor for parton: 94 different PDF cut-off: 13311456 large AlphaS reweighting factor: 395418 large PDF reweighting factor: 625858 vetoed large reweighting factor for parton: 13 Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 61 amplitude failures: 1163 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 11s on Fri Jan 31 11:07:02 2025 (User: 37m 34s, System: 2s, Children User: 0s, Children System: 0s)