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: 1271 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (257 MB, 12s/11s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 1.26688177328e-23 vs 1.26688177329e-23 => -5.79558623315e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.31453564228e-23 vs 1.31453564229e-23 => -3.09996472936e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.24678243835e-22 vs 2.24678243834e-22 => 4.40691927395e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.71613410297e-23 vs 5.71613410299e-23 => -2.63100652376e-12 } . Amplitude::GaugeTest(): Large deviation { 5.58989003608e-24 vs 5.58989003606e-24 => 4.10627087888e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.7077740156e-23 vs 1.70777401559e-23 => 3.22986082324e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.84257066698e-23 vs 1.84257066698e-23 => -2.40418795983e-12 } ................................................................................................................... done (257 MB, 0s/0s) Initializing scales........................................................................ done (261 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 / 11d 2h 39m 58s left ) -> ETA: Tue Feb 11 13:09 XS = 0.0871225915477 pb +- ( 0.0871225915477 pb = 100 % ) Event 2 ( 1s elapsed / 5d 13h 19m 58s left ) -> ETA: Wed Feb 05 23:49 XS = 0.043561314788 pb +- ( 0.0435612767597 pb = 99 % ) Event 3 ( 1s elapsed / 3d 17h 21m 4s left ) -> ETA: Tue Feb 04 03:50 XS = 0.0290408762719 pb +- ( 0.0290408576379 pb = 99 % ) Event 4 ( 1s elapsed / 2d 19h 48s left ) -> ETA: Mon Feb 03 05:29 XS = -0.0855451246372 pb +- ( 0.116411499907 pb = -136 % ) Event 5 ( 1s elapsed / 2d 5h 53m 18s left ) -> ETA: Sun Feb 02 16:22 XS = -0.0653197371212 pb +- ( 0.0924123838372 pb = -141 % ) Event 6 ( 1s elapsed / 1d 20h 54m 24s left ) -> ETA: Sun Feb 02 07:23 XS = -0.0544331143223 pb +- ( 0.0762357156912 pb = -140 % ) Event 7 ( 1s elapsed / 1d 14h 41m 23s left ) -> ETA: Sun Feb 02 01:10 XS = -0.0467025513959 pb +- ( 0.0648930471258 pb = -138 % ) Event 8 ( 1s elapsed / 1d 9h 51m 13s left ) -> ETA: Sat Feb 01 20:20 XS = -0.0408647324635 pb +- ( 0.0565014230249 pb = -138 % ) Event 9 ( 1s elapsed / 1d 6h 14m 46s left ) -> ETA: Sat Feb 01 16:43 XS = -12.7854136105 pb +- ( 12.7491679536 pb = -99 % ) Event 10 ( 1s elapsed / 1d 3h 21m 38s left ) -> ETA: Sat Feb 01 13:50 XS = -10.654511342 pb +- ( 10.624856571 pb = -99 % ) Event 20 ( 2s elapsed / 13h 53m 18s left ) -> ETA: Sat Feb 01 00:22 XS = -5.27298368603 pb +- ( 5.56482280399 pb = -105 % ) Event 30 ( 2s elapsed / 9h 29m 24s left ) -> ETA: Fri Jan 31 19:58 XS = -3.33858528531 pb +- ( 3.89879674063 pb = -116 % ) Event 40 ( 2s elapsed / 7h 15m 22s left ) -> ETA: Fri Jan 31 17:44 XS = -14.973676935 pb +- ( 13.149841094 pb = -87 % ) Event 50 ( 2s elapsed / 5h 54m 57s left ) -> ETA: Fri Jan 31 16:24 XS = -11.5601124321 pb +- ( 10.1586643667 pb = -87 % ) Event 60 ( 2s elapsed / 5h 1m 21s left ) -> ETA: Fri Jan 31 15:30 XS = 0.343436191355 pb +- ( 12.8162565267 pb = 3731 % ) Event 70 ( 2s elapsed / 4h 23m 3s left ) -> ETA: Fri Jan 31 14:52 XS = 0.294537744854 pb +- ( 10.8816519682 pb = 3694 % ) Event 80 ( 2s elapsed / 3h 54m 20s left ) -> ETA: Fri Jan 31 14:23 XS = 0.458545888444 pb +- ( 9.45550096205 pb = 2062 % ) Event 90 ( 2s elapsed / 3h 32m 55s left ) -> ETA: Fri Jan 31 14:02 XS = 0.480031264242 pb +- ( 8.44091007987 pb = 1758 % ) Event 100 ( 2s elapsed / 3h 14m 57s left ) -> ETA: Fri Jan 31 13:44 XS = 0.436615155366 pb +- ( 7.55626585423 pb = 1730 % ) Event 200 ( 2s elapsed / 1h 55m 47s left ) -> ETA: Fri Jan 31 12:24 XS = 16.1239903581 pb +- ( 13.3186525896 pb = 82 % ) Event 300 ( 3s elapsed / 1h 29m 6s left ) -> ETA: Fri Jan 31 11:58 XS = 9.95509637737 pb +- ( 9.12845740505 pb = 91 % ) Event 400 ( 3s elapsed / 1h 15m 58s left ) -> ETA: Fri Jan 31 11:45 XS = 8.47614058419 pb +- ( 6.95907719409 pb = 82 % ) Event 500 ( 4s elapsed / 1h 8m 45s left ) -> ETA: Fri Jan 31 11:37 XS = 7.2547953968 pb +- ( 5.54497245865 pb = 76 % ) Event 600 ( 4s elapsed / 1h 3m 32s left ) -> ETA: Fri Jan 31 11:32 XS = 6.45163832453 pb +- ( 4.65623089858 pb = 72 % ) Event 700 ( 5s elapsed / 59m 40s left ) -> ETA: Fri Jan 31 11:28 XS = 6.57459584209 pb +- ( 3.99935516708 pb = 60 % ) Event 800 ( 5s elapsed / 56m 40s left ) -> ETA: Fri Jan 31 11:25 XS = 6.55436573571 pb +- ( 3.57518530663 pb = 54 % ) Event 900 ( 5s elapsed / 54m 37s left ) -> ETA: Fri Jan 31 11:23 XS = 6.18385155045 pb +- ( 3.19764276424 pb = 51 % ) Event 1000 ( 6s elapsed / 52m 43s left ) -> ETA: Fri Jan 31 11:21 XS = 5.83229843979 pb +- ( 2.89347128805 pb = 49 % ) Event 2000 ( 10s elapsed / 43m 41s left ) -> ETA: Fri Jan 31 11:12 XS = 7.2226094045 pb +- ( 2.06057352193 pb = 28 % ) Event 3000 ( 14s elapsed / 41m 16s left ) -> ETA: Fri Jan 31 11:10 XS = 7.32052551646 pb +- ( 1.59249966603 pb = 21 % ) Event 4000 ( 19s elapsed / 39m 59s left ) -> ETA: Fri Jan 31 11:09 XS = 7.00370815233 pb +- ( 1.30785761204 pb = 18 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 5000 ( 23s elapsed / 39m 15s left ) -> ETA: Fri Jan 31 11:08 XS = 6.44021690089 pb +- ( 1.29913374059 pb = 20 % ) Event 6000 ( 28s elapsed / 38m 39s left ) -> ETA: Fri Jan 31 11:08 XS = 6.59444260928 pb +- ( 1.12825073891 pb = 17 % ) Event 7000 ( 32s elapsed / 38m 16s left ) -> ETA: Fri Jan 31 11:07 XS = 6.53574650548 pb +- ( 0.999265585192 pb = 15 % ) Event 8000 ( 36s elapsed / 37m 54s left ) -> ETA: Fri Jan 31 11:07 XS = 6.42966078721 pb +- ( 0.920857717101 pb = 14 % ) Event 9000 ( 41s elapsed / 37m 28s left ) -> ETA: Fri Jan 31 11:07 XS = 6.0798974265 pb +- ( 0.953455387796 pb = 15 % ) Event 10000 ( 45s elapsed / 37m 15s left ) -> ETA: Fri Jan 31 11:07 XS = 6.3982494983 pb +- ( 0.886365217042 pb = 13 % ) Event 20000 ( 1m 29s elapsed / 35m 47s left ) -> ETA: Fri Jan 31 11:06 XS = 5.72296017532 pb +- ( 0.532650474596 pb = 9 % ) Event 30000 ( 2m 13s elapsed / 34m 46s left ) -> ETA: Fri Jan 31 11:06 XS = 6.53501188281 pb +- ( 0.493019656588 pb = 7 % ) Event 40000 ( 2m 57s elapsed / 34m 3s left ) -> ETA: Fri Jan 31 11:06 XS = 7.41471491296 pb +- ( 0.664757724658 pb = 8 % ) Event 50000 ( 3m 42s elapsed / 33m 20s left ) -> ETA: Fri Jan 31 11:06 XS = 7.39712785669 pb +- ( 0.569896415694 pb = 7 % ) Event 60000 ( 4m 27s elapsed / 32m 38s left ) -> ETA: Fri Jan 31 11:06 XS = 7.1954199929 pb +- ( 0.483392132145 pb = 6 % ) Event 70000 ( 5m 11s elapsed / 31m 53s left ) -> ETA: Fri Jan 31 11:06 XS = 6.80973272578 pb +- ( 0.488580778029 pb = 7 % ) Event 80000 ( 5m 56s elapsed / 31m 10s left ) -> ETA: Fri Jan 31 11:06 XS = 6.51142892338 pb +- ( 0.471711375001 pb = 7 % ) Event 90000 ( 6m 41s elapsed / 30m 27s left ) -> ETA: Fri Jan 31 11:06 XS = 6.32081343416 pb +- ( 0.447462671109 pb = 7 % ) Event 100000 ( 7m 25s elapsed / 29m 43s left ) -> ETA: Fri Jan 31 11:06 XS = 6.23675654136 pb +- ( 0.414844824334 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 52s elapsed / 22m 18s left ) -> ETA: Fri Jan 31 11:06 XS = 6.3091483066 pb +- ( 0.263677045113 pb = 4 % ) Event 300000 ( 22m 23s elapsed / 14m 55s left ) -> ETA: Fri Jan 31 11:06 XS = 6.12504636883 pb +- ( 0.203838918877 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 29m 57s elapsed / 7m 29s left ) -> ETA: Fri Jan 31 11:06 XS = 6.05726476115 pb +- ( 0.180023213184 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") IF_Dipole::GenerateWeight(): Invalid kinematics Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2246 s total ) = 19240533.3903 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.4165 0 % 0.591758 10.92 % │ │ ME & PS: MUF=0.5  5.32979 -1.6 % 0.731377 13.72 % │ │ ME & PS: MUF=2  5.53986 2.27 % 0.503509 9.08 % │ │ ME & PS: MUR=0.5  5.64118 4.14 % 0.345214 6.11 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.55603 2.57 % 0.397413 7.15 % │ │ ME & PS: MUR=2  5.44922 0.6 % 0.723391 13.27 % │ │ ME & PS: MUR=2 MUF=2  5.58096 3.03 % 0.612681 10.97 % │ │ ME-only: MUF=0.5  5.32666 -1.65 % 0.657824 12.34 % │ │ ME-only: MUF=2  5.51027 1.73 % 0.537639 9.75 % │ │ ME-only: MUR=0.5  5.20706 -3.86 % 0.663173 12.73 % │ │ ME-only: MUR=0.5 MUF=0.5  5.11028 -5.65 % 0.737537 14.43 % │ │ ME-only: MUR=2  5.76751 6.48 % 0.535124 9.27 % │ │ ME-only: MUR=2 MUF=2  5.85428 8.08 % 0.486507 8.31 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 394 (500401) -> 0 % From "Jet_Evolution:CSS": 1165 (501566) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3581908 MCatNLO large PDF reweighting factor: 48784 MCatNLOvetoed large reweighting factor for parton: 96 different PDF cut-off: 13335422 large AlphaS reweighting factor: 397043 large PDF reweighting factor: 622330 vetoed large reweighting factor for parton: 3 Error messages from 'GaugeTest' exceeded frequency limit: 117/20 Perturbative Interface (Matrix Elements): momentum failures: 59 amplitude failures: 1106 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 39s on Fri Jan 31 11:06:29 2025 (User: 37m 5s, System: 1s, Children User: 0s, Children System: 0s)