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: 1266 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (259 MB, 11s/11s) Performing tests Amplitude::GaugeTest(): Large deviation { 4.86505785902e-24 vs 4.86505785904e-24 => -3.93785004604e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.61754119622e-19 vs 1.61754119621e-19 => 8.62399041068e-12 } ........... Amplitude::GaugeTest(): Large deviation { 1.52344978205e-21 vs 1.52344978205e-21 => -2.14928075337e-12 } .. Amplitude::GaugeTest(): Large deviation { 6.63211092284e-23 vs 6.63211092282e-23 => 2.53064236233e-12 } ..... Amplitude::GaugeTest(): Large deviation { 6.04951595729e-21 vs 6.04951595726e-21 => 5.1305626414e-12 } . Amplitude::GaugeTest(): Large deviation { 7.00821657573e-20 vs 7.00821657571e-20 => 3.24096305349e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.10214729459e-21 vs 2.10214729458e-21 => 4.60165239247e-12 } ............................................................................................................ done (259 MB, 0s/0s) Initializing scales........................................................................ done (263 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 ( 2s elapsed / 11d 17h 56m 37s left ) -> ETA: Wed Feb 12 04:25 XS = 4.65260288001 pb +- ( 4.65260288001 pb = 100 % ) Event 2 ( 2s elapsed / 5d 20h 58m 17s left ) -> ETA: Thu Feb 06 07:27 XS = 2.32630143667 pb +- ( 2.32630144334 pb = 100 % ) Event 3 ( 2s elapsed / 3d 22h 26m 37s left ) -> ETA: Tue Feb 04 08:55 XS = 4.39309295431 pb +- ( 2.46485698959 pb = 56 % ) Event 4 ( 2s elapsed / 2d 22h 49m 57s left ) -> ETA: Mon Feb 03 09:19 XS = 3.29481971574 pb +- ( 2.06008837095 pb = 62 % ) Event 5 ( 2s elapsed / 2d 8h 56m 37s left ) -> ETA: Sun Feb 02 19:25 XS = 2.6358557726 pb +- ( 1.72644488358 pb = 65 % ) Event 6 ( 2s elapsed / 1d 23h 27m 11s left ) -> ETA: Sun Feb 02 09:56 XS = 2.1965465482 pb +- ( 1.47650506896 pb = 67 % ) Event 7 ( 2s elapsed / 1d 16h 52m 20s left ) -> ETA: Sun Feb 02 03:21 XS = 1.84072844897 pb +- ( 1.29761218791 pb = 70 % ) Event 8 ( 2s elapsed / 1d 11h 45m 47s left ) -> ETA: Sat Feb 01 22:14 XS = 1.43167768254 pb +- ( 1.02733575376 pb = 71 % ) Event 9 ( 2s elapsed / 1d 7h 47m 22s left ) -> ETA: Sat Feb 01 18:16 XS = 1.17143523923 pb +- ( 0.849291649799 pb = 72 % ) Event 10 ( 2s elapsed / 1d 4h 44m 57s left ) -> ETA: Sat Feb 01 15:14 XS = 0.991208134293 pb +- ( 0.723528759543 pb = 72 % ) Event 20 ( 2s elapsed / 14h 39m 7s left ) -> ETA: Sat Feb 01 01:08 XS = 4.46174109384 pb +- ( 3.37011573166 pb = 75 % ) Event 30 ( 2s elapsed / 9h 59m 57s left ) -> ETA: Fri Jan 31 20:29 XS = 6.02834270424 pb +- ( 3.03068281109 pb = 50 % ) Event 40 ( 2s elapsed / 7h 38m 17s left ) -> ETA: Fri Jan 31 18:07 XS = 4.49793834323 pb +- ( 2.24728515879 pb = 49 % ) Event 50 ( 2s elapsed / 6h 14m 57s left ) -> ETA: Fri Jan 31 16:44 XS = 4.39653789706 pb +- ( 1.95207194276 pb = 44 % ) Event 60 ( 2s elapsed / 5h 19m 24s left ) -> ETA: Fri Jan 31 15:48 XS = 6.30175409549 pb +- ( 3.01499448723 pb = 47 % ) Event 70 ( 2s elapsed / 4h 39m 43s left ) -> ETA: Fri Jan 31 15:08 XS = 5.47938432896 pb +- ( 2.62763986709 pb = 47 % ) Event 80 ( 2s elapsed / 4h 7m 52s left ) -> ETA: Fri Jan 31 14:36 XS = 4.79476088554 pb +- ( 2.30168199169 pb = 48 % ) Event 90 ( 2s elapsed / 3h 44m 2s left ) -> ETA: Fri Jan 31 14:13 XS = 4.73164985455 pb +- ( 2.0921551305 pb = 44 % ) Event 100 ( 2s elapsed / 3h 24m 57s left ) -> ETA: Fri Jan 31 13:54 XS = 4.30846322205 pb +- ( 1.90207434849 pb = 44 % ) Event 200 ( 2s elapsed / 2h 47s left ) -> ETA: Fri Jan 31 12:29 XS = 5.08280053444 pb +- ( 2.10531212511 pb = 41 % ) Event 300 ( 3s elapsed / 1h 31m 53s left ) -> ETA: Fri Jan 31 12:00 XS = 21.7037722191 pb +- ( 18.0274749705 pb = 83 % ) Event 400 ( 3s elapsed / 1h 17m 13s left ) -> ETA: Fri Jan 31 11:46 XS = 16.982907811 pb +- ( 13.4722220394 pb = 79 % ) Event 500 ( 4s elapsed / 1h 8m 35s left ) -> ETA: Fri Jan 31 11:37 XS = 13.7538256005 pb +- ( 10.8418256485 pb = 78 % ) Event 600 ( 4s elapsed / 1h 3m 15s left ) -> ETA: Fri Jan 31 11:32 XS = 12.2767433698 pb +- ( 9.06978575248 pb = 73 % ) Event 700 ( 4s elapsed / 59m 5s left ) -> ETA: Fri Jan 31 11:28 XS = 8.99637497007 pb +- ( 8.29731165457 pb = 92 % ) Event 800 ( 5s elapsed / 55m 44s left ) -> ETA: Fri Jan 31 11:24 XS = 7.94267674831 pb +- ( 7.21492586483 pb = 90 % ) Event 900 ( 5s elapsed / 53m 30s left ) -> ETA: Fri Jan 31 11:22 XS = 7.37206711959 pb +- ( 6.39286807168 pb = 86 % ) Event 1000 ( 6s elapsed / 51m 53s left ) -> ETA: Fri Jan 31 11:21 XS = 7.24478898782 pb +- ( 5.75916602574 pb = 79 % ) Event 2000 ( 10s elapsed / 43m 4s left ) -> ETA: Fri Jan 31 11:12 XS = 5.6377911686 pb +- ( 3.03876026964 pb = 53 % ) Event 3000 ( 14s elapsed / 40m 43s left ) -> ETA: Fri Jan 31 11:10 XS = 6.25275624407 pb +- ( 2.21254434546 pb = 35 % ) Event 4000 ( 19s elapsed / 39m 27s left ) -> ETA: Fri Jan 31 11:08 XS = 7.6149921879 pb +- ( 1.95054811768 pb = 25 % ) Event 5000 ( 23s elapsed / 38m 46s left ) -> ETA: Fri Jan 31 11:08 XS = 7.19224985442 pb +- ( 1.57708319802 pb = 21 % ) Event 6000 ( 27s elapsed / 38m 11s left ) -> ETA: Fri Jan 31 11:07 XS = 6.64459104192 pb +- ( 1.32178990342 pb = 19 % ) Event 7000 ( 31s elapsed / 37m 33s left ) -> ETA: Fri Jan 31 11:07 XS = 6.22080253445 pb +- ( 1.16977349834 pb = 18 % ) Event 8000 ( 36s elapsed / 37m 11s left ) -> ETA: Fri Jan 31 11:06 XS = 6.35970256879 pb +- ( 1.05342127479 pb = 16 % ) Event 9000 ( 40s elapsed / 36m 54s left ) -> ETA: Fri Jan 31 11:06 XS = 6.24172685274 pb +- ( 0.959724682386 pb = 15 % ) Event 10000 ( 44s elapsed / 36m 44s left ) -> ETA: Fri Jan 31 11:06 XS = 6.24700427453 pb +- ( 0.87461729596 pb = 14 % ) Event 20000 ( 1m 28s elapsed / 35m 12s left ) -> ETA: Fri Jan 31 11:05 XS = 5.83656949458 pb +- ( 0.645841183677 pb = 11 % ) Event 30000 ( 2m 11s elapsed / 34m 19s left ) -> ETA: Fri Jan 31 11:05 XS = 5.19701043474 pb +- ( 0.552827794413 pb = 10 % ) Event 40000 ( 2m 54s elapsed / 33m 32s left ) -> ETA: Fri Jan 31 11:05 XS = 5.34850676278 pb +- ( 0.494591009572 pb = 9 % ) Event 50000 ( 3m 38s elapsed / 32m 45s left ) -> ETA: Fri Jan 31 11:05 XS = 5.73086478528 pb +- ( 0.476006105564 pb = 8 % ) Event 60000 ( 4m 22s elapsed / 32m 4s left ) -> ETA: Fri Jan 31 11:05 XS = 5.65454633832 pb +- ( 0.413163568157 pb = 7 % ) Event 70000 ( 5m 6s elapsed / 31m 22s left ) -> ETA: Fri Jan 31 11:05 XS = 5.4859436284 pb +- ( 0.426906351691 pb = 7 % ) Event 80000 ( 5m 50s elapsed / 30m 38s left ) -> ETA: Fri Jan 31 11:05 XS = 5.46616814962 pb +- ( 0.395130953598 pb = 7 % ) Event 90000 ( 6m 34s elapsed / 29m 55s left ) -> ETA: Fri Jan 31 11:05 XS = 5.05298563691 pb +- ( 0.406558085555 pb = 8 % ) Event 100000 ( 7m 18s elapsed / 29m 12s left ) -> ETA: Fri Jan 31 11:05 XS = 5.1067169354 pb +- ( 0.381369832785 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 38s elapsed / 21m 58s left ) -> ETA: Fri Jan 31 11:05 XS = 5.52640254442 pb +- ( 0.374730788058 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 4s elapsed / 14m 43s left ) -> ETA: Fri Jan 31 11:05  Memory usage increased by 18 MB, now 321 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 5.58319236394 pb +- ( 0.277865288269 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 29m 34s elapsed / 7m 23s left ) -> ETA: Fri Jan 31 11:06 XS = 5.60340449696 pb +- ( 0.237727038691 pb = 4 % ) Event 500000 ( 2223 s total ) = 19436783.2124 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.72102 0 % 0.201738 3.52 % │ │ ME & PS: MUF=0.5  5.62987 -1.59 % 0.242796 4.31 % │ │ ME & PS: MUF=2  5.77272 0.9 % 0.208906 3.61 % │ │ ME & PS: MUR=0.5  5.60431 -2.04 % 0.221758 3.95 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.47729 -4.26 % 0.254194 4.64 % │ │ ME & PS: MUR=2  6.11995 6.97 % 0.204475 3.34 % │ │ ME & PS: MUR=2 MUF=2  6.17689 7.96 % 0.208554 3.37 % │ │ ME-only: MUF=0.5  5.69153 -0.51 % 0.201878 3.54 % │ │ ME-only: MUF=2  5.76278 0.72 % 0.201239 3.49 % │ │ ME-only: MUR=0.5  5.58437 -2.38 % 0.222962 3.99 % │ │ ME-only: MUR=0.5 MUF=0.5  5.55315 -2.93 % 0.223124 4.01 % │ │ ME-only: MUR=2  6.0122 5.08 % 0.185761 3.08 % │ │ ME-only: MUR=2 MUF=2  6.05 5.75 % 0.185344 3.06 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 370 (500374) -> 0 % From "Jet_Evolution:CSS": 1223 (501597) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3542324 MCatNLO large PDF reweighting factor: 48642 MCatNLOvetoed large reweighting factor for parton: 130 different PDF cut-off: 13301194 large AlphaS reweighting factor: 395001 large PDF reweighting factor: 618016 vetoed large reweighting factor for parton: 14 Error messages from 'GaugeTest' exceeded frequency limit: 141/20 Perturbative Interface (Matrix Elements): momentum failures: 69 amplitude failures: 1154 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 15s on Fri Jan 31 11:06:06 2025 (User: 36m 42s, System: 2s, Children User: 0s, Children System: 0s)