Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:51 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1226 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (261 MB, 12s/12s) Performing tests ............... Amplitude::GaugeTest(): Large deviation { 1.81674275853e-21 vs 1.81674275852e-21 => 3.1918911958e-12 } .. Amplitude::GaugeTest(): Large deviation { 7.42043717804e-24 vs 7.42043717802e-24 => 2.40718556199e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.87704246469e-21 vs 1.87704246466e-21 => 1.62809765669e-11 } ... Amplitude::GaugeTest(): Large deviation { 2.33684510035e-22 vs 2.33684510038e-22 => -1.31726851649e-11 } ..... Amplitude::GaugeTest(): Large deviation { 2.12629828921e-21 vs 2.1262982892e-21 => 4.53281856494e-12 } ............... Amplitude::GaugeTest(): Large deviation { 4.37873733703e-24 vs 4.37873733705e-24 => -2.7862157026e-12 } .................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.75340229974e-22 vs 3.75340229977e-22 => -8.27604651477e-12 } ......................................................................... done (261 MB, 0s/0s) Initializing scales........................................................................ done (265 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 ( 0s elapsed / 5d 6h 23m 19s left ) -> ETA: Wed Feb 05 16:52 XS = 4.03582279702e-06 pb +- ( 4.03582279702e-06 pb = 100 % ) Event 2 ( 0s elapsed / 2d 15h 53m 19s left ) -> ETA: Mon Feb 03 02:22 XS = 0.0894634025922 pb +- ( 0.0894593667694 pb = 99 % ) Event 3 ( 0s elapsed / 1d 19h 3m 19s left ) -> ETA: Sun Feb 02 05:32 XS = 0.0511637815219 pb +- ( 0.0430158631111 pb = 84 % ) Event 4 ( 0s elapsed / 1d 8h 17m 29s left ) -> ETA: Sat Feb 01 18:46 XS = 0.0409868637584 pb +- ( 0.0348394653042 pb = 85 % ) Event 5 ( 0s elapsed / 1d 2h 6m 39s left ) -> ETA: Sat Feb 01 12:35 XS = 0.0342903780644 pb +- ( 0.029223879775 pb = 85 % ) Event 6 ( 0s elapsed / 21h 45m 32s left ) -> ETA: Sat Feb 01 08:14 XS = 0.0293917526267 pb +- ( 0.0251797862914 pb = 85 % ) Event 7 ( 0s elapsed / 18h 50m 56s left ) -> ETA: Sat Feb 01 05:20 XS = 0.0257177835485 pb +- ( 0.0221136672004 pb = 85 % ) Event 8 ( 0s elapsed / 16h 29m 34s left ) -> ETA: Sat Feb 01 02:58 XS = 0.0270666020596 pb +- ( 0.0195490089028 pb = 72 % ) Event 9 ( 0s elapsed / 14h 39m 36s left ) -> ETA: Sat Feb 01 01:08 XS = 0.414868457451 pb +- ( 0.388195839808 pb = 93 % ) Event 10 ( 0s elapsed / 13h 11m 39s left ) -> ETA: Fri Jan 31 23:40 XS = 0.37765722079 pb +- ( 0.353102551144 pb = 93 % ) Event 20 ( 0s elapsed / 6h 48m 19s left ) -> ETA: Fri Jan 31 17:17 XS = 4.74533644287 pb +- ( 4.53107728997 pb = 95 % ) Event 30 ( 1s elapsed / 4h 48m 52s left ) -> ETA: Fri Jan 31 15:17 XS = 3.03560032916 pb +- ( 2.88540971793 pb = 95 % ) Event 40 ( 1s elapsed / 3h 44m 58s left ) -> ETA: Fri Jan 31 14:14 XS = 2.69320256309 pb +- ( 2.1824659135 pb = 81 % ) Event 50 ( 1s elapsed / 3h 4m 58s left ) -> ETA: Fri Jan 31 13:34 XS = 3.6717052954 pb +- ( 2.13515261172 pb = 58 % ) Event 60 ( 1s elapsed / 2h 41m 5s left ) -> ETA: Fri Jan 31 13:10 XS = 6.38669919197 pb +- ( 2.69128132912 pb = 42 % ) Event 70 ( 1s elapsed / 2h 22m 50s left ) -> ETA: Fri Jan 31 12:51 XS = 5.47034722214 pb +- ( 2.34847358847 pb = 42 % ) Event 80 ( 1s elapsed / 2h 9m 8s left ) -> ETA: Fri Jan 31 12:38 XS = 9.81933020531 pb +- ( 5.46048109178 pb = 55 % ) Event 90 ( 1s elapsed / 1h 58m 29s left ) -> ETA: Fri Jan 31 12:27 XS = 9.87257158711 pb +- ( 4.97309847916 pb = 50 % ) Event 100 ( 1s elapsed / 1h 50m 48s left ) -> ETA: Fri Jan 31 12:19 XS = 13.8556043113 pb +- ( 6.54518677176 pb = 47 % ) Event 200 ( 1s elapsed / 1h 12m 28s left ) -> ETA: Fri Jan 31 11:41 XS = -1.01985739857 pb +- ( 8.92442933287 pb = -875 % ) Event 300 ( 2s elapsed / 1h 47s left ) -> ETA: Fri Jan 31 11:29 XS = 4.15712247377 pb +- ( 6.32798082961 pb = 152 % ) Event 400 ( 2s elapsed / 55m 22s left ) -> ETA: Fri Jan 31 11:24 XS = 3.03813975854 pb +- ( 4.90853925295 pb = 161 % ) Event 500 ( 3s elapsed / 52m 6s left ) -> ETA: Fri Jan 31 11:21 XS = 3.00962854802 pb +- ( 3.9463598115 pb = 131 % ) Event 600 ( 3s elapsed / 49m 23s left ) -> ETA: Fri Jan 31 11:18 XS = 4.85808640147 pb +- ( 3.56373472252 pb = 73 % ) Event 700 ( 3s elapsed / 47m 33s left ) -> ETA: Fri Jan 31 11:16 XS = 4.25191721811 pb +- ( 3.0504159415 pb = 71 % ) Event 800 ( 4s elapsed / 46m 4s left ) -> ETA: Fri Jan 31 11:15 XS = 4.30791829132 pb +- ( 2.70554994816 pb = 62 % ) Event 900 ( 4s elapsed / 44m 55s left ) -> ETA: Fri Jan 31 11:14 XS = 4.38123070217 pb +- ( 2.43025395806 pb = 55 % ) Event 1000 ( 5s elapsed / 43m 59s left ) -> ETA: Fri Jan 31 11:13 XS = 3.98920149638 pb +- ( 2.16729373865 pb = 54 % ) Event 2000 ( 9s elapsed / 40m 30s left ) -> ETA: Fri Jan 31 11:09 XS = 3.80018255255 pb +- ( 1.33522949349 pb = 35 % ) Event 3000 ( 14s elapsed / 39m 30s left ) -> ETA: Fri Jan 31 11:08 XS = 4.53842711025 pb +- ( 0.999326778041 pb = 22 % ) Event 4000 ( 18s elapsed / 38m 51s left ) -> ETA: Fri Jan 31 11:08 XS = 5.0478221982 pb +- ( 0.883808534503 pb = 17 % ) Event 5000 ( 23s elapsed / 38m 33s left ) -> ETA: Fri Jan 31 11:08 XS = 5.51420197841 pb +- ( 0.785857588091 pb = 14 % ) Event 6000 ( 27s elapsed / 38m 8s left ) -> ETA: Fri Jan 31 11:07 XS = 5.5776895465 pb +- ( 0.733935137901 pb = 13 % ) Event 7000 ( 32s elapsed / 37m 51s left ) -> ETA: Fri Jan 31 11:07 XS = 5.06356534647 pb +- ( 0.648590927235 pb = 12 % ) Event 8000 ( 36s elapsed / 37m 37s left ) -> ETA: Fri Jan 31 11:07 XS = 6.14110580229 pb +- ( 0.942683163119 pb = 15 % ) Event 9000 ( 41s elapsed / 37m 26s left ) -> ETA: Fri Jan 31 11:07 XS = 6.42817191766 pb +- ( 0.869867417744 pb = 13 % ) Event 10000 ( 45s elapsed / 37m 19s left ) -> ETA: Fri Jan 31 11:07 XS = 6.43617525537 pb +- ( 0.808712189118 pb = 12 % ) Event 20000 ( 1m 30s elapsed / 36m 1s left ) -> ETA: Fri Jan 31 11:06 XS = 6.67861476909 pb +- ( 0.54036133075 pb = 8 % ) Event 30000 ( 2m 14s elapsed / 35m 5s left ) -> ETA: Fri Jan 31 11:06 XS = 6.63559360477 pb +- ( 0.451575565114 pb = 6 % ) Event 40000 ( 2m 59s elapsed / 34m 18s left ) -> ETA: Fri Jan 31 11:06 XS = 6.10872140687 pb +- ( 0.41292018233 pb = 6 % ) Event 50000 ( 3m 43s elapsed / 33m 33s left ) -> ETA: Fri Jan 31 11:06 XS = 6.20564804049 pb +- ( 0.359404500417 pb = 5 % ) Event 60000 ( 4m 29s elapsed / 32m 52s left ) -> ETA: Fri Jan 31 11:06 XS = 6.32446061504 pb +- ( 0.34249617564 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 5m 14s elapsed / 32m 10s left ) -> ETA: Fri Jan 31 11:06 XS = 5.92730602487 pb +- ( 0.421562031603 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 5m 59s elapsed / 31m 27s left ) -> ETA: Fri Jan 31 11:06 XS = 6.04458290616 pb +- ( 0.382079704159 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 90000 ( 6m 44s elapsed / 30m 42s left ) -> ETA: Fri Jan 31 11:06 XS = 5.86377235136 pb +- ( 0.35360068268 pb = 6 % ) Event 100000 ( 7m 29s elapsed / 29m 59s left ) -> ETA: Fri Jan 31 11:06 XS = 6.00672136922 pb +- ( 0.340450521461 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 1s elapsed / 22m 32s left ) -> ETA: Fri Jan 31 11:06 XS = 5.38860227234 pb +- ( 0.791184259362 pb = 14 % ) Event 300000 ( 22m 36s elapsed / 15m 4s left ) -> ETA: Fri Jan 31 11:06 XS = 5.62067067303 pb +- ( 0.539950704662 pb = 9 % ) 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 13s elapsed / 7m 33s left ) -> ETA: Fri Jan 31 11:06 XS = 5.73014168629 pb +- ( 0.418789469014 pb = 7 % ) Event 500000 ( 2274 s total ) = 18993101.8109 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.85201 0 % 0.34391 5.87 % │ │ ME & PS: MUF=0.5  5.76193 -1.53 % 0.393317 6.82 % │ │ ME & PS: MUF=2  5.91557 1.08 % 0.327989 5.54 % │ │ ME & PS: MUR=0.5  5.59177 -4.44 % 0.492703 8.81 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.23845 -10.48 % 0.599446 11.44 % │ │ ME & PS: MUR=2  6.25371 6.86 % 0.315025 5.03 % │ │ ME & PS: MUR=2 MUF=2  6.28767 7.44 % 0.296636 4.71 % │ │ ME-only: MUF=0.5  5.80149 -0.86 % 0.364313 6.27 % │ │ ME-only: MUF=2  5.91234 1.03 % 0.325404 5.5 % │ │ ME-only: MUR=0.5  5.71713 -2.3 % 0.383353 6.7 % │ │ ME-only: MUR=0.5 MUF=0.5  5.66297 -3.23 % 0.406292 7.17 % │ │ ME-only: MUR=2  6.14787 5.05 % 0.312913 5.08 % │ │ ME-only: MUR=2 MUF=2  6.20312 5.99 % 0.296321 4.77 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 383 (500390) -> 0 % From "Jet_Evolution:CSS": 1235 (501625) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3603030 MCatNLO large PDF reweighting factor: 45646 MCatNLOvetoed large reweighting factor for parton: 100 different PDF cut-off: 13280190 large AlphaS reweighting factor: 395122 large PDF reweighting factor: 617380 vetoed large reweighting factor for parton: 5 Error messages from 'GaugeTest' exceeded frequency limit: 90/20 Perturbative Interface (Matrix Elements): momentum failures: 82 amplitude failures: 1153 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 8s on Fri Jan 31 11:06:59 2025 (User: 37m 34s, System: 2s, Children User: 0s, Children System: 0s)