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: 1258 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (253 MB, 12s/12s) Performing tests ...... Amplitude::GaugeTest(): Large deviation { 1.11816750058e-22 vs 1.11816750058e-22 => 2.17026396854e-12 } . Amplitude::GaugeTest(): Large deviation { 2.2689469383e-23 vs 2.26894693819e-23 => 4.96584995346e-11 } . Amplitude::GaugeTest(): Large deviation { 1.714684895e-20 vs 1.71468489499e-20 => 3.18056692095e-12 } .. Amplitude::GaugeTest(): Large deviation { 3.11653660601e-20 vs 3.11653660602e-20 => -2.49411602482e-12 } ..... Amplitude::GaugeTest(): Large deviation { 3.57907811864e-23 vs 3.57907811863e-23 => 3.10862446895e-12 } ......... Amplitude::GaugeTest(): Large deviation { 1.79381882657e-22 vs 1.79381882658e-22 => -4.33852953563e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.16839796786e-21 vs 2.16839796787e-21 => -2.21545004564e-12 } ............................................................................................................. done (255 MB, 0s/0s) Initializing scales........................................................................ done (259 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 21h 16m 38s left ) -> ETA: Fri Feb 07 07:45 XS = -0.00236217253746 pb +- ( -0.00236217253746 pb = 100 % ) Event 2 ( 1s elapsed / 3d 12h 1m 38s left ) -> ETA: Mon Feb 03 22:30 XS = -0.0011758112448 pb +- ( 0.00118636129266 pb = -100 % ) Event 3 ( 1s elapsed / 2d 8h 1m 5s left ) -> ETA: Sun Feb 02 18:30 XS = -0.00101696642489 pb +- ( 0.000703123542287 pb = -69 % ) Event 4 ( 1s elapsed / 1d 18h 21m 38s left ) -> ETA: Sun Feb 02 04:50 XS = 1.0101609743 pb +- ( 1.01117806295 pb = 100 % ) Event 5 ( 1s elapsed / 1d 9h 53m 18s left ) -> ETA: Sat Feb 01 20:22 XS = 0.808128703458 pb +- ( 0.808891638884 pb = 100 % ) Event 6 ( 1s elapsed / 1d 4h 14m 25s left ) -> ETA: Sat Feb 01 14:43 XS = 0.6734614456 pb +- ( 0.67404677828 pb = 100 % ) Event 7 ( 1s elapsed / 1d 24m 15s left ) -> ETA: Sat Feb 01 10:53 XS = 0.635497121194 pb +- ( 0.570937115131 pb = 89 % ) Event 8 ( 1s elapsed / 21h 21m 13s left ) -> ETA: Sat Feb 01 07:50 XS = 0.556060845852 pb +- ( 0.500786395498 pb = 90 % ) Event 9 ( 1s elapsed / 19h 8m 7s left ) -> ETA: Sat Feb 01 05:37 XS = 0.494276350865 pb +- ( 0.445952789205 pb = 90 % ) Event 10 ( 1s elapsed / 17h 13m 18s left ) -> ETA: Sat Feb 01 03:42 XS = 0.148186758272 pb +- ( 0.469232576252 pb = 316 % ) Event 20 ( 1s elapsed / 8h 57m 28s left ) -> ETA: Fri Jan 31 19:26 XS = 2.52274152048 pb +- ( 1.89747214848 pb = 75 % ) Event 30 ( 1s elapsed / 6h 12m 11s left ) -> ETA: Fri Jan 31 16:41 XS = 1.82277870492 pb +- ( 1.27055356627 pb = 69 % ) Event 40 ( 1s elapsed / 4h 45m 23s left ) -> ETA: Fri Jan 31 15:14 XS = 0.453715118308 pb +- ( 1.30464434712 pb = 287 % ) Event 50 ( 1s elapsed / 3h 53m 18s left ) -> ETA: Fri Jan 31 14:22 XS = 0.382953343323 pb +- ( 1.0609888307 pb = 277 % ) Event 60 ( 1s elapsed / 3h 19m 58s left ) -> ETA: Fri Jan 31 13:49 XS = 0.354309683227 pb +- ( 0.867484643295 pb = 244 % ) Event 70 ( 1s elapsed / 2h 56m 9s left ) -> ETA: Fri Jan 31 13:25 XS = 6.83003448099 pb +- ( 6.43150725155 pb = 94 % ) Event 80 ( 1s elapsed / 2h 39m 20s left ) -> ETA: Fri Jan 31 13:08 XS = 5.90836701734 pb +- ( 5.56497667933 pb = 94 % ) Event 90 ( 1s elapsed / 2h 25m 20s left ) -> ETA: Fri Jan 31 12:54 XS = 5.20706479336 pb +- ( 4.90421190514 pb = 94 % ) Event 100 ( 1s elapsed / 2h 14m 58s left ) -> ETA: Fri Jan 31 12:44 XS = 4.88921217845 pb +- ( 4.46431596758 pb = 91 % ) Event 200 ( 2s elapsed / 1h 26m 37s left ) -> ETA: Fri Jan 31 11:55 XS = 7.15159222106 pb +- ( 4.11634229893 pb = 57 % ) Event 300 ( 2s elapsed / 1h 9m 40s left ) -> ETA: Fri Jan 31 11:38 XS = 5.16486190193 pb +- ( 3.16435740522 pb = 61 % ) Event 400 ( 2s elapsed / 1h 47s left ) -> ETA: Fri Jan 31 11:29 XS = 17.2100318933 pb +- ( 12.2453006153 pb = 71 % ) Event 500 ( 3s elapsed / 55m 26s left ) -> ETA: Fri Jan 31 11:24 XS = 14.5255701469 pb +- ( 9.87838649706 pb = 68 % ) Event 600 ( 3s elapsed / 52m 34s left ) -> ETA: Fri Jan 31 11:21 XS = 13.0582648006 pb +- ( 8.27815146979 pb = 63 % ) Event 700 ( 4s elapsed / 50m 17s left ) -> ETA: Fri Jan 31 11:19 XS = 12.3046612319 pb +- ( 7.18062202866 pb = 58 % ) Event 800 ( 4s elapsed / 48m 40s left ) -> ETA: Fri Jan 31 11:17 XS = 11.0127964397 pb +- ( 6.25190486968 pb = 56 % ) Event 900 ( 5s elapsed / 47m 13s left ) -> ETA: Fri Jan 31 11:16 XS = 8.95589070531 pb +- ( 5.68227048573 pb = 63 % ) Event 1000 ( 5s elapsed / 45m 54s left ) -> ETA: Fri Jan 31 11:15 XS = 8.91646054698 pb +- ( 5.1585238269 pb = 57 % ) Event 2000 ( 9s elapsed / 41m 10s left ) -> ETA: Fri Jan 31 11:10 XS = 8.26423344189 pb +- ( 2.88038760741 pb = 34 % ) Event 3000 ( 14s elapsed / 39m 38s left ) -> ETA: Fri Jan 31 11:08 XS = 8.16894247853 pb +- ( 2.09084309894 pb = 25 % ) Event 4000 ( 18s elapsed / 38m 48s left ) -> ETA: Fri Jan 31 11:08 XS = 6.93472696273 pb +- ( 2.08377456058 pb = 30 % ) Event 5000 ( 23s elapsed / 38m 14s left ) -> ETA: Fri Jan 31 11:07 XS = 6.31489016236 pb +- ( 1.67593249134 pb = 26 % ) Event 6000 ( 27s elapsed / 37m 54s left ) -> ETA: Fri Jan 31 11:07 XS = 6.46897251424 pb +- ( 1.46869325422 pb = 22 % ) Event 7000 ( 32s elapsed / 37m 35s left ) -> ETA: Fri Jan 31 11:07 XS = 6.49630601342 pb +- ( 1.31526227213 pb = 20 % ) Event 8000 ( 36s elapsed / 37m 22s left ) -> ETA: Fri Jan 31 11:07 XS = 6.4717811227 pb +- ( 1.18725155559 pb = 18 % ) Event 9000 ( 40s elapsed / 37m 11s left ) -> ETA: Fri Jan 31 11:06 XS = 6.28906698696 pb +- ( 1.06476545751 pb = 16 % ) Event 10000 ( 45s elapsed / 37m 2s left ) -> ETA: Fri Jan 31 11:06 XS = 5.90622476109 pb +- ( 0.977549610011 pb = 16 % ) Event 20000 ( 1m 29s elapsed / 35m 53s left ) -> ETA: Fri Jan 31 11:06 XS = 5.9442046352 pb +- ( 0.6456203816 pb = 10 % ) Event 30000 ( 2m 14s elapsed / 35m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 6.00678207553 pb +- ( 0.514680378201 pb = 8 % ) Event 40000 ( 2m 59s elapsed / 34m 23s left ) -> ETA: Fri Jan 31 11:06 XS = 6.24120576154 pb +- ( 0.42082225243 pb = 6 % ) Event 50000 ( 3m 44s elapsed / 33m 37s left ) -> ETA: Fri Jan 31 11:06 XS = 6.24423312811 pb +- ( 0.363943596895 pb = 5 % ) Event 60000 ( 4m 29s elapsed / 32m 56s left ) -> ETA: Fri Jan 31 11:06 XS = 6.26546562143 pb +- ( 0.35308196427 pb = 5 % ) Event 70000 ( 5m 14s elapsed / 32m 12s left ) -> ETA: Fri Jan 31 11:06 XS = 6.40372681692 pb +- ( 0.33689565331 pb = 5 % ) Event 80000 ( 5m 59s elapsed / 31m 29s left ) -> ETA: Fri Jan 31 11:06 XS = 6.23982910467 pb +- ( 0.329710968137 pb = 5 % ) Event 90000 ( 6m 44s elapsed / 30m 44s left ) -> ETA: Fri Jan 31 11:06 XS = 6.33572454405 pb +- ( 0.338600411456 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 7m 30s elapsed / 30m 2s left ) -> ETA: Fri Jan 31 11:06 XS = 6.47679452597 pb +- ( 0.317119990674 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 3s elapsed / 22m 34s left ) -> ETA: Fri Jan 31 11:06 XS = 6.27491060207 pb +- ( 0.249055846599 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 38s elapsed / 15m 5s left ) -> ETA: Fri Jan 31 11:06 XS = 6.23509457171 pb +- ( 0.211357501909 pb = 3 % ) 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.") Event 400000 ( 30m 16s elapsed / 7m 34s left ) -> ETA: Fri Jan 31 11:06 XS = 6.37450389223 pb +- ( 0.207333217301 pb = 3 % ) Event 500000 ( 2277 s total ) = 18976165.5846 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.39425 0 % 0.178971 2.79 % │ │ ME & PS: MUF=0.5  6.40558 0.17 % 0.238811 3.72 % │ │ ME & PS: MUF=2  6.41878 0.38 % 0.181778 2.83 % │ │ ME & PS: MUR=0.5  6.28249 -1.74 % 0.201377 3.2 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.30475 -1.39 % 0.278496 4.41 % │ │ ME & PS: MUR=2  6.8555 7.21 % 0.197503 2.88 % │ │ ME & PS: MUR=2 MUF=2  6.84432 7.03 % 0.193865 2.83 % │ │ ME-only: MUF=0.5  6.36766 -0.41 % 0.180068 2.82 % │ │ ME-only: MUF=2  6.43038 0.56 % 0.177664 2.76 % │ │ ME-only: MUR=0.5  6.33528 -0.92 % 0.196308 3.09 % │ │ ME-only: MUR=0.5 MUF=0.5  6.30776 -1.35 % 0.197593 3.13 % │ │ ME-only: MUR=2  6.61683 3.48 % 0.166213 2.51 % │ │ ME-only: MUR=2 MUF=2  6.64999 3.99 % 0.165113 2.48 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 340 (500347) -> 0 % From "Jet_Evolution:CSS": 1160 (501507) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3590918 MCatNLO large PDF reweighting factor: 49910 MCatNLOvetoed large reweighting factor for parton: 114 different PDF cut-off: 13311934 large AlphaS reweighting factor: 395605 large PDF reweighting factor: 622490 vetoed large reweighting factor for parton: 7 Error messages from 'GaugeTest' exceeded frequency limit: 99/20 Perturbative Interface (Matrix Elements): momentum failures: 57 amplitude failures: 1103 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 36s, System: 3s, Children User: 0s, Children System: 0s)