Welcome to Sherpa, Daniel Reichelt on ip3-cpu3.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:29:13 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1377 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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/11s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.56051760454e-19 vs 2.56051760452e-19 => 6.38666897146e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.01630860858e-20 vs 1.01630860858e-20 => -3.09319236891e-12 } . Amplitude::GaugeTest(): Large deviation { 2.96149830954e-23 vs 2.96149830956e-23 => -7.52131690263e-12 } ...... Amplitude::GaugeTest(): Large deviation { 2.21298976107e-21 vs 2.21298976107e-21 => 2.40163444687e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.62694256878e-22 vs 5.62694256876e-22 => 4.55591120385e-12 } .... Amplitude::GaugeTest(): Large deviation { 5.50220312891e-23 vs 5.50220312897e-23 => -1.00941477399e-11 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.77560412262e-21 vs 2.77560412263e-21 => -2.10353956476e-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 / 6d 8h 46m 38s left ) -> ETA: Thu Feb 06 19:16 XS = 1.10691387884e-20 pb +- ( 1.10691387884e-20 pb = 100 % ) Event 2 ( 1s elapsed / 3d 4h 23m 18s left ) -> ETA: Mon Feb 03 14:52 XS = 9.90167618562 pb +- ( 9.90167618562 pb = 100 % ) Event 3 ( 1s elapsed / 2d 3h 23m 18s left ) -> ETA: Sun Feb 02 13:52 XS = 6.64113522877 pb +- ( 6.58119982169 pb = 99 % ) Event 4 ( 1s elapsed / 1d 14h 53m 18s left ) -> ETA: Sun Feb 02 01:22 XS = 29.5595700672 pb +- ( 23.3861230432 pb = 79 % ) Event 5 ( 1s elapsed / 1d 7h 6m 38s left ) -> ETA: Sat Feb 01 17:36 XS = 23.6477416682 pb +- ( 19.055082409 pb = 80 % ) Event 6 ( 1s elapsed / 1d 2h 9m 25s left ) -> ETA: Sat Feb 01 12:38 XS = 16.8923059616 pb +- ( 13.8534436089 pb = 82 % ) Event 7 ( 1s elapsed / 22h 25m 13s left ) -> ETA: Sat Feb 01 08:54 XS = 14.7807677685 pb +- ( 12.1818314883 pb = 82 % ) Event 8 ( 1s elapsed / 19h 37m 3s left ) -> ETA: Sat Feb 01 06:06 XS = 13.1385437806 pb +- ( 10.8681554476 pb = 82 % ) Event 9 ( 1s elapsed / 17h 35m 32s left ) -> ETA: Sat Feb 01 04:04 XS = 11.8247066804 pb +- ( 9.80915950493 pb = 82 % ) Event 10 ( 1s elapsed / 15h 58m 18s left ) -> ETA: Sat Feb 01 02:27 XS = 10.7497333462 pb +- ( 8.93760053269 pb = 83 % ) Event 20 ( 1s elapsed / 8h 19m 58s left ) -> ETA: Fri Jan 31 18:49 XS = 160.590292139 pb +- ( 148.3801928 pb = 92 % ) Event 30 ( 1s elapsed / 5h 44m 25s left ) -> ETA: Fri Jan 31 16:13 XS = 109.079857634 pb +- ( 100.642075298 pb = 92 % ) Event 40 ( 1s elapsed / 4h 24m 33s left ) -> ETA: Fri Jan 31 14:54 XS = 76.8599203183 pb +- ( 70.9670916241 pb = 92 % ) Event 50 ( 1s elapsed / 3h 38m 18s left ) -> ETA: Fri Jan 31 14:07 XS = 62.5784498947 pb +- ( 57.847475603 pb = 92 % ) Event 60 ( 1s elapsed / 3h 8m 51s left ) -> ETA: Fri Jan 31 13:38 XS = 54.2790721832 pb +- ( 47.3923712571 pb = 87 % ) Event 70 ( 1s elapsed / 2h 45m 27s left ) -> ETA: Fri Jan 31 13:14 XS = 45.6576901485 pb +- ( 40.1210780039 pb = 87 % ) Event 80 ( 1s elapsed / 2h 28m 56s left ) -> ETA: Fri Jan 31 12:58 XS = 40.0863305855 pb +- ( 34.776207799 pb = 86 % ) Event 90 ( 1s elapsed / 2h 17m left ) -> ETA: Fri Jan 31 12:46 XS = 36.1666777515 pb +- ( 31.3033904912 pb = 86 % ) Event 100 ( 1s elapsed / 2h 5m 48s left ) -> ETA: Fri Jan 31 12:35 XS = 32.8968862343 pb +- ( 28.461821494 pb = 86 % ) Event 200 ( 1s elapsed / 1h 18m 18s left ) -> ETA: Fri Jan 31 11:47 XS = 21.138436798 pb +- ( 14.6423567238 pb = 69 % ) Event 300 ( 2s elapsed / 1h 3m 17s left ) -> ETA: Fri Jan 31 11:32 XS = 16.4191660728 pb +- ( 9.97029867554 pb = 60 % ) Event 400 ( 2s elapsed / 56m 12s left ) -> ETA: Fri Jan 31 11:25 XS = 13.5774096754 pb +- ( 7.48235798156 pb = 55 % ) Event 500 ( 3s elapsed / 51m 16s left ) -> ETA: Fri Jan 31 11:20 XS = 11.0557250848 pb +- ( 5.99506054815 pb = 54 % ) Event 600 ( 3s elapsed / 49m 6s left ) -> ETA: Fri Jan 31 11:18 XS = 11.1009199755 pb +- ( 5.10198519601 pb = 45 % ) Event 700 ( 3s elapsed / 46m 50s left ) -> ETA: Fri Jan 31 11:16 XS = 9.79938278501 pb +- ( 4.38869201706 pb = 44 % ) Event 800 ( 4s elapsed / 45m 26s left ) -> ETA: Fri Jan 31 11:14 XS = 9.99950276561 pb +- ( 3.96452305512 pb = 39 % ) Event 900 ( 4s elapsed / 44m 5s left ) -> ETA: Fri Jan 31 11:13 XS = 9.11983127027 pb +- ( 3.52642340651 pb = 38 % ) Event 1000 ( 5s elapsed / 43m 4s left ) -> ETA: Fri Jan 31 11:12 XS = 9.25380787493 pb +- ( 3.23629742579 pb = 34 % ) Event 2000 ( 9s elapsed / 38m 50s left ) -> ETA: Fri Jan 31 11:08 XS = 7.67071121174 pb +- ( 1.80986214577 pb = 23 % ) Event 3000 ( 13s elapsed / 37m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 7.90751798109 pb +- ( 1.48177600822 pb = 18 % ) Event 4000 ( 17s elapsed / 36m 38s left ) -> ETA: Fri Jan 31 11:06 XS = 2.86884904772 pb +- ( 4.1532436376 pb = 144 % ) Event 5000 ( 21s elapsed / 36m 4s left ) -> ETA: Fri Jan 31 11:05 XS = 4.48898442922 pb +- ( 3.38153073338 pb = 75 % ) Event 6000 ( 25s elapsed / 35m 39s left ) -> ETA: Fri Jan 31 11:05 XS = 5.26148802307 pb +- ( 2.87091351892 pb = 54 % ) Event 7000 ( 30s elapsed / 35m 14s left ) -> ETA: Fri Jan 31 11:05 XS = 5.30118078043 pb +- ( 2.49055577637 pb = 46 % ) Event 8000 ( 34s elapsed / 34m 57s left ) -> ETA: Fri Jan 31 11:04 XS = 5.91649162014 pb +- ( 2.21575329576 pb = 37 % ) Event 9000 ( 38s elapsed / 34m 41s left ) -> ETA: Fri Jan 31 11:04 XS = 5.97378954897 pb +- ( 1.98007662956 pb = 33 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 10000 ( 42s elapsed / 34m 37s left ) -> ETA: Fri Jan 31 11:04 XS = 5.73440880611 pb +- ( 1.78371352586 pb = 31 % ) Event 20000 ( 1m 23s elapsed / 33m 23s left ) -> ETA: Fri Jan 31 11:04 XS = 5.95395200474 pb +- ( 1.0184222284 pb = 17 % ) Event 30000 ( 2m 5s elapsed / 32m 38s left ) -> ETA: Fri Jan 31 11:04 XS = 5.57608648731 pb +- ( 0.734821611978 pb = 13 % ) Event 40000 ( 2m 46s elapsed / 31m 54s left ) -> ETA: Fri Jan 31 11:04 XS = 5.64519392482 pb +- ( 0.583619492397 pb = 10 % ) Event 50000 ( 3m 27s elapsed / 31m 10s left ) -> ETA: Fri Jan 31 11:04 XS = 5.52442483718 pb +- ( 0.49112225755 pb = 8 % ) Event 60000 ( 4m 9s elapsed / 30m 28s left ) -> ETA: Fri Jan 31 11:04 XS = 5.4324459059 pb +- ( 0.473522961326 pb = 8 % ) Event 70000 ( 4m 51s elapsed / 29m 48s left ) -> ETA: Fri Jan 31 11:04 XS = 5.50911418535 pb +- ( 0.427133274334 pb = 7 % ) Event 80000 ( 5m 33s elapsed / 29m 10s left ) -> ETA: Fri Jan 31 11:04 XS = 5.64938002149 pb +- ( 0.380117845025 pb = 6 % ) Event 90000 ( 6m 15s elapsed / 28m 30s left ) -> ETA: Fri Jan 31 11:04 XS = 5.76201481516 pb +- ( 0.349329415081 pb = 6 % ) Event 100000 ( 6m 57s elapsed / 27m 51s left ) -> ETA: Fri Jan 31 11:04 XS = 5.44085653649 pb +- ( 0.463954635564 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 13m 59s elapsed / 20m 58s left ) -> ETA: Fri Jan 31 11:04 XS = 6.03666702718 pb +- ( 0.497349935329 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 21m 4s elapsed / 14m 2s left ) -> ETA: Fri Jan 31 11:04 XS = 6.13890230877 pb +- ( 0.471726636554 pb = 7 % ) Event 400000 ( 28m 8s elapsed / 7m 2s left ) -> ETA: Fri Jan 31 11:04 XS = 6.40939790051 pb +- ( 0.412673769192 pb = 6 % ) Event 500000 ( 2115 s total ) = 20421476.5862 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.34628 0 % 0.341204 5.37 % │ │ ME & PS: MUF=0.5  6.45143 1.65 % 0.369103 5.72 % │ │ ME & PS: MUF=2  6.39152 0.71 % 0.345033 5.39 % │ │ ME & PS: MUR=0.5  6.21869 -2.01 % 0.396338 6.37 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.27723 -1.08 % 0.415846 6.62 % │ │ ME & PS: MUR=2  6.64546 4.71 % 0.321243 4.83 % │ │ ME & PS: MUR=2 MUF=2  6.6733 5.15 % 0.324744 4.86 % │ │ ME-only: MUF=0.5  6.28874 -0.9 % 0.337677 5.36 % │ │ ME-only: MUF=2  6.40825 0.97 % 0.342707 5.34 % │ │ ME-only: MUR=0.5  6.29671 -0.78 % 0.380727 6.04 % │ │ ME-only: MUR=0.5 MUF=0.5  6.23376 -1.77 % 0.376766 6.04 % │ │ ME-only: MUR=2  6.56575 3.45 % 0.310221 4.72 % │ │ ME-only: MUR=2 MUF=2  6.62176 4.34 % 0.311587 4.7 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 380 (500384) -> 0 % From "Jet_Evolution:CSS": 1152 (501536) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3582242 MCatNLO large PDF reweighting factor: 47070 MCatNLOvetoed large reweighting factor for parton: 122 different PDF cut-off: 13314620 large AlphaS reweighting factor: 395004 large PDF reweighting factor: 616142 vetoed large reweighting factor for parton: 8 Error messages from 'GaugeTest' exceeded frequency limit: 141/20 Perturbative Interface (Matrix Elements): momentum failures: 47 amplitude failures: 1105 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 35m 28s on Fri Jan 31 11:04:42 2025 (User: 34m 59s, System: 2s, Children User: 0s, Children System: 0s)