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: 1255 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 13s/12s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 1.21823306777e-19 vs 1.21823306777e-19 => -4.42357261932e-12 } ........... Amplitude::GaugeTest(): Large deviation { 7.13683976001e-22 vs 7.13683976e-22 => 2.16937579012e-12 } .......... Amplitude::GaugeTest(): Large deviation { 5.81509073751e-22 vs 5.81509073752e-22 => -2.26663132707e-12 } . Amplitude::GaugeTest(): Large deviation { 1.5776880366e-22 vs 1.57768803661e-22 => -2.09754436042e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.2122887511e-21 vs 1.21228875111e-21 => -5.53734835762e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.40724799627e-23 vs 1.40724799625e-23 => 1.49587009446e-11 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.04192565552e-23 vs 1.04192565553e-23 => -2.11719530796e-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 1h 26m 38s left ) -> ETA: Fri Feb 07 11:55 XS = 1.10569866022e-06 pb +- ( 1.10569866022e-06 pb = 100 % ) Event 2 ( 1s elapsed / 3d 12h 43m 18s left ) -> ETA: Mon Feb 03 23:12 XS = 2.70749320202e-05 pb +- ( 2.59770784439e-05 pb = 95 % ) Event 3 ( 1s elapsed / 2d 8h 28m 52s left ) -> ETA: Sun Feb 02 18:57 XS = 2.18562884648 pb +- ( 2.18560177163 pb = 99 % ) Event 4 ( 1s elapsed / 1d 18h 42m 28s left ) -> ETA: Sun Feb 02 05:11 XS = 1.74850307725 pb +- ( 1.74848277104 pb = 99 % ) Event 5 ( 1s elapsed / 1d 10h 26m 38s left ) -> ETA: Sat Feb 01 20:55 XS = 1.45708725385 pb +- ( 1.45706938151 pb = 99 % ) Event 6 ( 1s elapsed / 1d 4h 42m 12s left ) -> ETA: Sat Feb 01 15:11 XS = 1.24893193187 pb +- ( 1.24891703826 pb = 99 % ) Event 7 ( 1s elapsed / 1d 36m 10s left ) -> ETA: Sat Feb 01 11:05 XS = 1.09281544086 pb +- ( 1.09280267437 pb = 99 % ) Event 8 ( 1s elapsed / 21h 31m 38s left ) -> ETA: Sat Feb 01 08:00 XS = 0.971473633223 pb +- ( 0.971370069327 pb = 99 % ) Event 9 ( 1s elapsed / 19h 17m 23s left ) -> ETA: Sat Feb 01 05:46 XS = 0.893770788209 pb +- ( 0.872287556595 pb = 97 % ) Event 10 ( 1s elapsed / 17h 21m 38s left ) -> ETA: Sat Feb 01 03:50 XS = 0.842074467395 pb +- ( 0.790705544433 pb = 93 % ) Event 20 ( 1s elapsed / 8h 57m 28s left ) -> ETA: Fri Jan 31 19:26 XS = 1.14113310505 pb +- ( 0.76562295701 pb = 67 % ) Event 30 ( 1s elapsed / 6h 6m 38s left ) -> ETA: Fri Jan 31 16:35 XS = 0.814654207999 pb +- ( 0.517037374156 pb = 63 % ) Event 40 ( 1s elapsed / 4h 43m 18s left ) -> ETA: Fri Jan 31 15:12 XS = 1.18115151728 pb +- ( 0.603436162141 pb = 51 % ) Event 50 ( 1s elapsed / 3h 51m 38s left ) -> ETA: Fri Jan 31 14:20 XS = 0.958716819112 pb +- ( 0.492654414504 pb = 51 % ) Event 60 ( 1s elapsed / 3h 18m 35s left ) -> ETA: Fri Jan 31 13:47 XS = 0.969152426658 pb +- ( 0.440601146669 pb = 45 % ) Event 70 ( 1s elapsed / 2h 56m 9s left ) -> ETA: Fri Jan 31 13:25 XS = 0.962251274098 pb +- ( 0.397130462113 pb = 41 % ) Event 80 ( 1s elapsed / 2h 38m 18s left ) -> ETA: Fri Jan 31 13:07 XS = 1.87379911441 pb +- ( 1.10038093683 pb = 58 % ) Event 90 ( 1s elapsed / 2h 24m 25s left ) -> ETA: Fri Jan 31 12:53 XS = 1.7717719332 pb +- ( 0.986576139478 pb = 55 % ) Event 100 ( 1s elapsed / 2h 12m 28s left ) -> ETA: Fri Jan 31 12:41 XS = 1.60366596268 pb +- ( 0.89361082818 pb = 55 % ) Event 200 ( 1s elapsed / 1h 22m 53s left ) -> ETA: Fri Jan 31 11:51 XS = 2.91987402429 pb +- ( 1.24670651902 pb = 42 % ) Event 300 ( 2s elapsed / 1h 7m 27s left ) -> ETA: Fri Jan 31 11:36 XS = 3.28763543762 pb +- ( 1.18689861872 pb = 36 % ) Event 400 ( 2s elapsed / 59m 32s left ) -> ETA: Fri Jan 31 11:28 XS = 3.4455761025 pb +- ( 1.27280656506 pb = 36 % ) Event 500 ( 3s elapsed / 54m 36s left ) -> ETA: Fri Jan 31 11:23 XS = 5.34306034268 pb +- ( 2.15337218445 pb = 40 % ) Event 600 ( 3s elapsed / 51m 19s left ) -> ETA: Fri Jan 31 11:20 XS = 5.20367104986 pb +- ( 1.85692484216 pb = 35 % ) Event 700 ( 4s elapsed / 49m 34s left ) -> ETA: Fri Jan 31 11:18 XS = 5.49395550509 pb +- ( 1.77307857515 pb = 32 % ) Event 800 ( 4s elapsed / 48m 9s left ) -> ETA: Fri Jan 31 11:17 XS = 5.06104881619 pb +- ( 1.5474710253 pb = 30 % ) Event 900 ( 5s elapsed / 47m 13s left ) -> ETA: Fri Jan 31 11:16 XS = 4.65301664137 pb +- ( 1.38268464114 pb = 29 % ) Event 1000 ( 5s elapsed / 46m 9s left ) -> ETA: Fri Jan 31 11:15 XS = 5.53869545789 pb +- ( 1.62212505073 pb = 29 % ) Event 2000 ( 10s elapsed / 41m 34s left ) -> ETA: Fri Jan 31 11:10 XS = 8.00053607773 pb +- ( 1.81017903684 pb = 22 % ) Event 3000 ( 14s elapsed / 40m 3s left ) -> ETA: Fri Jan 31 11:09 XS = 6.39373242361 pb +- ( 1.25436816022 pb = 19 % ) Event 4000 ( 18s elapsed / 39m 14s left ) -> ETA: Fri Jan 31 11:08 XS = 3.32330515309 pb +- ( 2.74291145272 pb = 82 % ) Event 5000 ( 23s elapsed / 38m 43s left ) -> ETA: Fri Jan 31 11:08 XS = 3.69265269306 pb +- ( 2.22254292125 pb = 60 % ) Event 6000 ( 27s elapsed / 38m 4s left ) -> ETA: Fri Jan 31 11:07 XS = 4.42568274189 pb +- ( 1.89019650879 pb = 42 % ) Event 7000 ( 32s elapsed / 37m 44s left ) -> ETA: Fri Jan 31 11:07 XS = 4.8035586549 pb +- ( 1.66013690202 pb = 34 % ) Event 8000 ( 36s elapsed / 37m 36s left ) -> ETA: Fri Jan 31 11:07 XS = 4.47492228113 pb +- ( 1.64866381225 pb = 36 % ) Event 9000 ( 41s elapsed / 37m 26s left ) -> ETA: Fri Jan 31 11:07 XS = 4.44311721 pb +- ( 1.49813034534 pb = 33 % ) Event 10000 ( 45s elapsed / 37m 15s left ) -> ETA: Fri Jan 31 11:07 XS = 4.64689087294 pb +- ( 1.35550444635 pb = 29 % ) Event 20000 ( 1m 29s elapsed / 35m 58s left ) -> ETA: Fri Jan 31 11:06 XS = 6.84689529593 pb +- ( 1.55768638997 pb = 22 % ) Event 30000 ( 2m 14s elapsed / 35m 8s left ) -> ETA: Fri Jan 31 11:06 XS = 6.82781328984 pb +- ( 1.06866547578 pb = 15 % ) Event 40000 ( 2m 59s elapsed / 34m 25s left ) -> ETA: Fri Jan 31 11:06 XS = 6.71834118531 pb +- ( 0.834098902928 pb = 12 % ) Event 50000 ( 3m 44s elapsed / 33m 41s left ) -> ETA: Fri Jan 31 11:06 XS = 6.65463611998 pb +- ( 0.685572082639 pb = 10 % ) Event 60000 ( 4m 29s elapsed / 32m 55s left ) -> ETA: Fri Jan 31 11:06 XS = 6.69338520889 pb +- ( 0.586829423247 pb = 8 % ) Event 70000 ( 5m 14s elapsed / 32m 13s left ) -> ETA: Fri Jan 31 11:06 XS = 6.57991557376 pb +- ( 0.514833994655 pb = 7 % ) Event 80000 ( 5m 59s elapsed / 31m 29s left ) -> ETA: Fri Jan 31 11:06 XS = 6.61096383023 pb +- ( 0.458694890605 pb = 6 % ) Event 90000 ( 6m 45s elapsed / 30m 46s left ) -> ETA: Fri Jan 31 11:06 XS = 6.55064117814 pb +- ( 0.41678437146 pb = 6 % ) Event 100000 ( 7m 30s elapsed / 30m 2s left ) -> ETA: Fri Jan 31 11:06 XS = 6.3837188835 pb +- ( 0.388525473429 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 4s elapsed / 22m 36s left ) -> ETA: Fri Jan 31 11:06 XS = 6.39201531335 pb +- ( 0.269049584616 pb = 4 % ) Event 300000 ( 22m 41s elapsed / 15m 7s left ) -> ETA: Fri Jan 31 11:06 XS = 6.38450023291 pb +- ( 0.215161474488 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 23s elapsed / 7m 35s left ) -> ETA: Fri Jan 31 11:07 XS = 6.29795590492 pb +- ( 0.184494566672 pb = 2 % ) Event 500000 ( 2283 s total ) = 18929020.5546 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.25191 0 % 0.163083 2.6 % │ │ ME & PS: MUF=0.5  6.51411 4.19 % 0.302903 4.64 % │ │ ME & PS: MUF=2  6.26416 0.19 % 0.162812 2.59 % │ │ ME & PS: MUR=0.5  6.11778 -2.14 % 0.184437 3.01 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.09122 -2.57 % 0.281943 4.62 % │ │ ME & PS: MUR=2  6.52023 4.29 % 0.158039 2.42 % │ │ ME & PS: MUR=2 MUF=2  6.51419 4.19 % 0.165464 2.54 % │ │ ME-only: MUF=0.5  6.22583 -0.41 % 0.164129 2.63 % │ │ ME-only: MUF=2  6.28883 0.59 % 0.162025 2.57 % │ │ ME-only: MUR=0.5  6.16477 -1.39 % 0.17846 2.89 % │ │ ME-only: MUR=0.5 MUF=0.5  6.13827 -1.81 % 0.179679 2.92 % │ │ ME-only: MUR=2  6.50254 4 % 0.152021 2.33 % │ │ ME-only: MUR=2 MUF=2  6.53663 4.55 % 0.151133 2.31 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 347 (500349) -> 0 % From "Jet_Evolution:CSS": 1205 (501554) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3610912 MCatNLO large PDF reweighting factor: 49256 MCatNLOvetoed large reweighting factor for parton: 118 different PDF cut-off: 13286606 large AlphaS reweighting factor: 394797 large PDF reweighting factor: 621374 Error messages from 'GaugeTest' exceeded frequency limit: 96/20 Perturbative Interface (Matrix Elements): momentum failures: 62 amplitude failures: 1143 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 17s on Fri Jan 31 11:07:07 2025 (User: 37m 43s, System: 2s, Children User: 0s, Children System: 0s)