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: 1359 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (258 MB, 13s/12s) Performing tests .... Amplitude::GaugeTest(): Large deviation { 1.21400522361e-22 vs 1.2140052236e-22 => 7.08788583381e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.60967332498e-19 vs 2.60967332499e-19 => -2.54185561488e-12 } . Amplitude::GaugeTest(): Large deviation { 3.93135814271e-21 vs 3.9313581427e-21 => 3.46922490735e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.86156518848e-22 vs 1.86156518849e-22 => -5.84499115774e-12 } .. Amplitude::GaugeTest(): Large deviation { 8.68128142196e-23 vs 8.68128142189e-23 => 9.0800700292e-12 } ... Amplitude::GaugeTest(): Large deviation { 9.36514613753e-25 vs 9.36514613751e-25 => 2.10276240864e-12 } ............WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.11976606262e-21 vs 1.11976606262e-21 => -2.24298357665e-12 } ....................................................................................................... done (260 MB, 0s/0s) Initializing scales........................................................................ done (264 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 6h 59m 58s left ) -> ETA: Fri Feb 07 17:29 XS = 0.00133091304146 pb +- ( 0.00133091304146 pb = 100 % ) Event 2 ( 1s elapsed / 3d 16h 11m 38s left ) -> ETA: Tue Feb 04 02:41 XS = 0.0204597312021 pb +- ( 0.0191288181606 pb = 93 % ) Event 3 ( 1s elapsed / 2d 10h 47m 45s left ) -> ETA: Sun Feb 02 21:17 XS = 0.0136962650114 pb +- ( 0.0129504840188 pb = 94 % ) Event 4 ( 1s elapsed / 1d 20h 5m 48s left ) -> ETA: Sun Feb 02 06:35 XS = 0.0102269906558 pb +- ( 0.0097925166691 pb = 95 % ) Event 5 ( 1s elapsed / 1d 11h 33m 18s left ) -> ETA: Sat Feb 01 22:02 XS = 0.00831423744497 pb +- ( 0.0078227012262 pb = 94 % ) Event 6 ( 1s elapsed / 1d 5h 51m 38s left ) -> ETA: Sat Feb 01 16:21 XS = 0.00702838856791 pb +- ( 0.0065153544532 pb = 92 % ) Event 7 ( 1s elapsed / 1d 1h 35m 41s left ) -> ETA: Sat Feb 01 12:05 XS = 0.00540442110082 pb +- ( 0.00488685728305 pb = 90 % ) Event 8 ( 1s elapsed / 22h 23m 43s left ) -> ETA: Sat Feb 01 08:53 XS = 93.6460262536 pb +- ( 93.6406219317 pb = 99 % ) Event 9 ( 1s elapsed / 20h 3m 40s left ) -> ETA: Sat Feb 01 06:33 XS = 84.0819061064 pb +- ( 84.2990228579 pb = 100 % ) Event 10 ( 1s elapsed / 18h 11m 38s left ) -> ETA: Sat Feb 01 04:41 XS = 88.2355314167 pb +- ( 76.3643812309 pb = 86 % ) Event 20 ( 1s elapsed / 9h 22m 28s left ) -> ETA: Fri Jan 31 19:51 XS = 54.4721647424 pb +- ( 40.6606951872 pb = 74 % ) Event 30 ( 1s elapsed / 6h 28m 51s left ) -> ETA: Fri Jan 31 16:58 XS = 34.5541799875 pb +- ( 26.0627331818 pb = 75 % ) Event 40 ( 1s elapsed / 4h 59m 58s left ) -> ETA: Fri Jan 31 15:29 XS = 23.4922417014 pb +- ( 19.3263236806 pb = 82 % ) Event 50 ( 1s elapsed / 4h 6m 38s left ) -> ETA: Fri Jan 31 14:36 XS = 18.543016805 pb +- ( 15.2750396745 pb = 82 % ) Event 60 ( 1s elapsed / 3h 33m 51s left ) -> ETA: Fri Jan 31 14:03 XS = 18.7697332208 pb +- ( 13.1748076255 pb = 70 % ) Event 70 ( 1s elapsed / 3h 8m 4s left ) -> ETA: Fri Jan 31 13:37 XS = 16.0668393886 pb +- ( 11.3303455895 pb = 70 % ) Event 80 ( 1s elapsed / 2h 48m 43s left ) -> ETA: Fri Jan 31 13:18 XS = 4.68618490733 pb +- ( 14.0970282039 pb = 300 % ) Event 90 ( 1s elapsed / 2h 32m 45s left ) -> ETA: Fri Jan 31 13:02 XS = 4.87179407781 pb +- ( 12.6656543712 pb = 259 % ) Event 100 ( 1s elapsed / 2h 21m 38s left ) -> ETA: Fri Jan 31 12:51 XS = 5.98279709287 pb +- ( 11.5505295988 pb = 193 % ) Event 200 ( 2s elapsed / 1h 29m 7s left ) -> ETA: Fri Jan 31 11:58 XS = 6.62580583521 pb +- ( 6.95924547091 pb = 105 % ) Event 300 ( 2s elapsed / 1h 11m 54s left ) -> ETA: Fri Jan 31 11:41 XS = 5.42836113973 pb +- ( 4.61315571782 pb = 84 % ) Event 400 ( 3s elapsed / 1h 2m 51s left ) -> ETA: Fri Jan 31 11:32 XS = 4.4144852054 pb +- ( 3.47608364351 pb = 78 % ) Event 500 ( 3s elapsed / 57m 46s left ) -> ETA: Fri Jan 31 11:27 XS = 5.15490365008 pb +- ( 3.0958816605 pb = 60 % ) Event 600 ( 3s elapsed / 54m 22s left ) -> ETA: Fri Jan 31 11:23 XS = 4.23681908415 pb +- ( 2.78150103144 pb = 65 % ) Event 700 ( 4s elapsed / 52m 4s left ) -> ETA: Fri Jan 31 11:21 XS = 4.07440177353 pb +- ( 2.41587397334 pb = 59 % ) Event 800 ( 4s elapsed / 50m 7s left ) -> ETA: Fri Jan 31 11:19 XS = 5.25934932312 pb +- ( 2.26934409213 pb = 43 % ) Event 900 ( 5s elapsed / 49m 10s left ) -> ETA: Fri Jan 31 11:18 XS = 4.9864901635 pb +- ( 2.01175096558 pb = 40 % ) Event 1000 ( 5s elapsed / 48m 24s left ) -> ETA: Fri Jan 31 11:17 XS = 5.32251127749 pb +- ( 1.86189516771 pb = 34 % ) Event 2000 ( 10s elapsed / 42m 39s left ) -> ETA: Fri Jan 31 11:12 XS = 5.41605998637 pb +- ( 1.30049978411 pb = 24 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 3000 ( 14s elapsed / 40m 38s left ) -> ETA: Fri Jan 31 11:10 XS = 7.04843331276 pb +- ( 1.81098773308 pb = 25 % ) Event 4000 ( 19s elapsed / 39m 54s left ) -> ETA: Fri Jan 31 11:09 XS = 6.06371677385 pb +- ( 1.50143367266 pb = 24 % ) Event 5000 ( 23s elapsed / 39m 9s left ) -> ETA: Fri Jan 31 11:09 XS = 6.01614896318 pb +- ( 1.23710566473 pb = 20 % ) Event 6000 ( 28s elapsed / 38m 56s left ) -> ETA: Fri Jan 31 11:08 XS = 6.66018867736 pb +- ( 1.1837350709 pb = 17 % ) Event 7000 ( 32s elapsed / 38m 33s left ) -> ETA: Fri Jan 31 11:08 XS = 6.15405862281 pb +- ( 1.05213916835 pb = 17 % ) Event 8000 ( 37s elapsed / 38m 17s left ) -> ETA: Fri Jan 31 11:08 XS = 6.13267415904 pb +- ( 0.94493302836 pb = 15 % ) Event 9000 ( 41s elapsed / 38m 3s left ) -> ETA: Fri Jan 31 11:08 XS = 6.33565194792 pb +- ( 0.862150740865 pb = 13 % ) Event 10000 ( 46s elapsed / 37m 51s left ) -> ETA: Fri Jan 31 11:08 XS = 6.27822014521 pb +- ( 0.806824784405 pb = 12 % ) Event 20000 ( 1m 31s elapsed / 36m 39s left ) -> ETA: Fri Jan 31 11:07 XS = 6.16721165143 pb +- ( 0.563316824295 pb = 9 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 2m 17s elapsed / 35m 50s left ) -> ETA: Fri Jan 31 11:07 XS = 6.25703956274 pb +- ( 0.458363981301 pb = 7 % ) Event 40000 ( 3m 2s elapsed / 35m 3s left ) -> ETA: Fri Jan 31 11:07 XS = 6.52779219422 pb +- ( 0.408557852903 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 50000 ( 3m 49s elapsed / 34m 21s left ) -> ETA: Fri Jan 31 11:07 XS = 6.53172570061 pb +- ( 0.368218769406 pb = 5 % ) Event 60000 ( 4m 35s elapsed / 33m 37s left ) -> ETA: Fri Jan 31 11:07 XS = 6.37243008235 pb +- ( 0.38428899564 pb = 6 % ) Event 70000 ( 5m 21s elapsed / 32m 53s left ) -> ETA: Fri Jan 31 11:07 XS = 6.19180842525 pb +- ( 0.35134788621 pb = 5 % ) Event 80000 ( 6m 7s elapsed / 32m 8s left ) -> ETA: Fri Jan 31 11:07 XS = 6.09993580563 pb +- ( 0.316751391377 pb = 5 % ) Event 90000 ( 6m 52s elapsed / 31m 21s left ) -> ETA: Fri Jan 31 11:07 XS = 6.09734362712 pb +- ( 0.312506401555 pb = 5 % ) Event 100000 ( 7m 38s elapsed / 30m 35s left ) -> ETA: Fri Jan 31 11:07 XS = 5.84869561126 pb +- ( 0.295036529696 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 16s elapsed / 22m 54s left ) -> ETA: Fri Jan 31 11:07 XS = 5.45234089012 pb +- ( 0.404947654608 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 54s elapsed / 15m 16s left ) -> ETA: Fri Jan 31 11:07 XS = 5.70793587959 pb +- ( 0.316175227859 pb = 5 % ) Event 400000 ( 30m 33s elapsed / 7m 38s left ) -> ETA: Fri Jan 31 11:07 XS = 5.88592105696 pb +- ( 0.272706659289 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2285 s total ) = 18903012.6676 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.95943 0 % 0.237067 3.97 % │ │ ME & PS: MUF=0.5  6.00731 0.8 % 0.24787 4.12 % │ │ ME & PS: MUF=2  5.95311 -0.1 % 0.24597 4.13 % │ │ ME & PS: MUR=0.5  5.74906 -3.53 % 0.298097 5.18 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.6148 -5.78 % 0.266045 4.73 % │ │ ME & PS: MUR=2  6.2594 5.03 % 0.221758 3.54 % │ │ ME & PS: MUR=2 MUF=2  6.23648 4.64 % 0.238487 3.82 % │ │ ME-only: MUF=0.5  5.90986 -0.83 % 0.231562 3.91 % │ │ ME-only: MUF=2  6.02245 1.05 % 0.241131 4 % │ │ ME-only: MUR=0.5  5.82369 -2.27 % 0.262735 4.51 % │ │ ME-only: MUR=0.5 MUF=0.5  5.76986 -3.18 % 0.256474 4.44 % │ │ ME-only: MUR=2  6.262 5.07 % 0.217577 3.47 % │ │ ME-only: MUR=2 MUF=2  6.31921 6.03 % 0.221202 3.5 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 376 (500383) -> 0 % From "Jet_Evolution:CSS": 1149 (501532) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3612490 MCatNLO large PDF reweighting factor: 49082 MCatNLOvetoed large reweighting factor for parton: 116 different PDF cut-off: 13313370 large AlphaS reweighting factor: 395960 large PDF reweighting factor: 626576 vetoed large reweighting factor for parton: 3 Error messages from 'GaugeTest' exceeded frequency limit: 123/20 Perturbative Interface (Matrix Elements): momentum failures: 61 amplitude failures: 1088 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 19s on Fri Jan 31 11:07:33 2025 (User: 37m 46s, System: 2s, Children User: 0s, Children System: 0s)