Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:49 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1274 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (254 MB, 12s/11s) Performing tests .... Amplitude::GaugeTest(): Large deviation { 2.20813258478e-22 vs 2.20813258477e-22 => 3.41149331007e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.44825885626e-23 vs 4.44825885623e-23 => 5.95146154581e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.55486663325e-21 vs 1.55486663327e-21 => -1.00444097484e-11 } .................... Amplitude::GaugeTest(): Large deviation { 1.02663594104e-23 vs 1.02663594104e-23 => -2.59614552078e-12 } . Amplitude::GaugeTest(): Large deviation { 8.1610182299e-22 vs 8.16101822987e-22 => 3.54560825144e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.66476125745e-22 vs 1.66476125745e-22 => 2.35256258918e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 5.69936516463e-23 vs 5.69936516461e-23 => 3.02136093921e-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 ( 2s elapsed / 15d 2h 29m 57s left ) -> ETA: Sat Feb 15 12:59 XS = -0.000437873811643 pb +- ( -0.000437873811643 pb = 100 % ) Event 2 ( 2s elapsed / 7d 13h 14m 57s left ) -> ETA: Fri Feb 07 23:44 XS = -0.000145981161473 pb +- ( 0.000145946326471 pb = -99 % ) Event 3 ( 2s elapsed / 5d 49m 57s left ) -> ETA: Wed Feb 05 11:19 XS = -0.00521406872124 pb +- ( 0.00506913815935 pb = -97 % ) Event 4 ( 2s elapsed / 3d 18h 58m 17s left ) -> ETA: Tue Feb 04 05:27 XS = -0.00417092751593 pb +- ( 0.00406273806458 pb = -97 % ) Event 5 ( 2s elapsed / 3d 46m 37s left ) -> ETA: Mon Feb 03 11:15 XS = -0.00337854155769 pb +- ( 0.0034105379675 pb = -100 % ) Event 6 ( 2s elapsed / 2d 12h 38m 50s left ) -> ETA: Sun Feb 02 23:07 XS = -0.00253379003734 pb +- ( 0.00255678229844 pb = -100 % ) Event 7 ( 2s elapsed / 2d 4h 10m 54s left ) -> ETA: Sun Feb 02 14:39 XS = -0.00213595292133 pb +- ( 0.00228969719952 pb = -107 % ) Event 8 ( 2s elapsed / 1d 21h 39m 32s left ) -> ETA: Sun Feb 02 08:08 XS = -0.00192234616533 pb +- ( 0.00205907708903 pb = -107 % ) Event 9 ( 2s elapsed / 1d 16h 44m 24s left ) -> ETA: Sun Feb 02 03:13 XS = -0.001747587344 pb +- ( 0.0018706861461 pb = -107 % ) Event 10 ( 2s elapsed / 1d 12h 39m 57s left ) -> ETA: Sat Feb 01 23:09 XS = -0.00160195506533 pb +- ( 0.0017138935133 pb = -106 % ) Event 20 ( 2s elapsed / 18h 40m 47s left ) -> ETA: Sat Feb 01 05:09 XS = 0.513435135613 pb +- ( 0.359961806458 pb = 70 % ) Event 30 ( 2s elapsed / 12h 41m 3s left ) -> ETA: Fri Jan 31 23:10 XS = 0.34487789506 pb +- ( 0.252719607952 pb = 73 % ) Event 40 ( 2s elapsed / 9h 39m 7s left ) -> ETA: Fri Jan 31 20:08 XS = 0.746817176034 pb +- ( 0.299057022265 pb = 40 % ) Event 50 ( 2s elapsed / 7h 49m 57s left ) -> ETA: Fri Jan 31 18:19 XS = 0.639394031796 pb +- ( 0.24825543788 pb = 38 % ) Event 60 ( 2s elapsed / 6h 38m 33s left ) -> ETA: Fri Jan 31 17:07 XS = 1.60831606169 pb +- ( 1.07509978435 pb = 66 % ) Event 70 ( 2s elapsed / 5h 46m 22s left ) -> ETA: Fri Jan 31 16:15 XS = 2.60314479127 pb +- ( 1.51647477516 pb = 58 % ) Event 80 ( 2s elapsed / 5h 8m 17s left ) -> ETA: Fri Jan 31 15:37 XS = 3.32114163289 pb +- ( 1.49053690483 pb = 44 % ) Event 90 ( 3s elapsed / 4h 37m 43s left ) -> ETA: Fri Jan 31 15:06 XS = 2.96533940257 pb +- ( 1.3280328598 pb = 44 % ) Event 100 ( 3s elapsed / 4h 13m 16s left ) -> ETA: Fri Jan 31 14:42 XS = 2.73250370189 pb +- ( 1.19805551828 pb = 43 % ) Event 200 ( 3s elapsed / 2h 23m 41s left ) -> ETA: Fri Jan 31 12:52 XS = 0.395273161181 pb +- ( 9.27216448691 pb = 2345 % ) Event 300 ( 3s elapsed / 1h 47m 26s left ) -> ETA: Fri Jan 31 12:16 XS = 0.994679999707 pb +- ( 6.12019459696 pb = 615 % ) Event 400 ( 4s elapsed / 1h 29m 18s left ) -> ETA: Fri Jan 31 11:58 XS = 3.33911378446 pb +- ( 4.80521562657 pb = 143 % ) Event 500 ( 4s elapsed / 1h 18m 35s left ) -> ETA: Fri Jan 31 11:47 XS = 3.06860065933 pb +- ( 3.98863414763 pb = 129 % ) Event 600 ( 5s elapsed / 1h 11m 26s left ) -> ETA: Fri Jan 31 11:40 XS = 3.12599278294 pb +- ( 3.34394872553 pb = 106 % ) Event 700 ( 5s elapsed / 1h 5m 51s left ) -> ETA: Fri Jan 31 11:34 XS = 3.22460217468 pb +- ( 2.91901752649 pb = 90 % ) Event 800 ( 6s elapsed / 1h 2m 24s left ) -> ETA: Fri Jan 31 11:31 XS = 3.60511928895 pb +- ( 2.63594104709 pb = 73 % ) Event 900 ( 6s elapsed / 59m 9s left ) -> ETA: Fri Jan 31 11:28 XS = 12.050211826 pb +- ( 8.76442712739 pb = 72 % ) Event 1000 ( 6s elapsed / 56m 38s left ) -> ETA: Fri Jan 31 11:25 XS = 9.400348584 pb +- ( 7.97249367022 pb = 84 % ) Event 2000 ( 11s elapsed / 45m 58s left ) -> ETA: Fri Jan 31 11:15 XS = 2.83973892862 pb +- ( 5.09596892947 pb = 179 % ) Event 3000 ( 15s elapsed / 42m 52s left ) -> ETA: Fri Jan 31 11:12 XS = 3.49985283768 pb +- ( 3.45316175129 pb = 98 % ) Event 4000 ( 19s elapsed / 41m 8s left ) -> ETA: Fri Jan 31 11:10 XS = 4.5871501324 pb +- ( 2.69073187951 pb = 58 % ) Event 5000 ( 24s elapsed / 40m 5s left ) -> ETA: Fri Jan 31 11:09 XS = 4.21266385872 pb +- ( 2.33969373747 pb = 55 % ) Event 6000 ( 28s elapsed / 39m 36s left ) -> ETA: Fri Jan 31 11:09 XS = 4.52437709545 pb +- ( 1.96627947092 pb = 43 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 7000 ( 33s elapsed / 38m 58s left ) -> ETA: Fri Jan 31 11:08 XS = 4.52340415595 pb +- ( 1.69512592621 pb = 37 % ) Event 8000 ( 37s elapsed / 38m 33s left ) -> ETA: Fri Jan 31 11:08 XS = 4.52430642751 pb +- ( 1.49085115606 pb = 32 % ) Event 9000 ( 42s elapsed / 38m 11s left ) -> ETA: Fri Jan 31 11:07 XS = 5.01550607519 pb +- ( 1.34167698353 pb = 26 % ) Event 10000 ( 46s elapsed / 37m 54s left ) -> ETA: Fri Jan 31 11:07 XS = 4.86692057837 pb +- ( 1.33739522768 pb = 27 % ) Event 20000 ( 1m 30s elapsed / 36m 1s left ) -> ETA: Fri Jan 31 11:06 XS = 5.29221408171 pb +- ( 0.830589931493 pb = 15 % ) Event 30000 ( 2m 14s elapsed / 35m 5s left ) -> ETA: Fri Jan 31 11:06 XS = 5.36096756904 pb +- ( 0.61700880064 pb = 11 % ) Event 40000 ( 2m 58s elapsed / 34m 14s left ) -> ETA: Fri Jan 31 11:06 XS = 6.0569101296 pb +- ( 0.529231087674 pb = 8 % ) Event 50000 ( 3m 43s elapsed / 33m 30s left ) -> ETA: Fri Jan 31 11:06 XS = 5.84032551102 pb +- ( 0.449263924925 pb = 7 % ) Event 60000 ( 4m 28s elapsed / 32m 48s left ) -> ETA: Fri Jan 31 11:06 XS = 5.73805636759 pb +- ( 0.391216521552 pb = 6 % ) Event 70000 ( 5m 13s elapsed / 32m 3s left ) -> ETA: Fri Jan 31 11:06 XS = 5.75685705164 pb +- ( 0.37612443932 pb = 6 % ) Event 80000 ( 5m 57s elapsed / 31m 19s left ) -> ETA: Fri Jan 31 11:06 XS = 5.76017849929 pb +- ( 0.350988082994 pb = 6 % ) Event 90000 ( 6m 42s elapsed / 30m 34s left ) -> ETA: Fri Jan 31 11:06 XS = 4.11053540167 pb +- ( 1.84042238237 pb = 44 % ) Event 100000 ( 7m 27s elapsed / 29m 49s left ) -> ETA: Fri Jan 31 11:06 XS = 4.39529792311 pb +- ( 1.66084942617 pb = 37 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 43s elapsed / 22m 5s left ) -> ETA: Fri Jan 31 11:05 XS = 5.07473995952 pb +- ( 0.85499293491 pb = 16 % ) Event 300000 ( 22m 1s elapsed / 14m 40s left ) -> ETA: Fri Jan 31 11:05 XS = 5.61295514353 pb +- ( 0.642597767323 pb = 11 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") FI_Dipole::GenerateWeight(): Invalid kinematics Event 400000 ( 29m 20s elapsed / 7m 20s left ) -> ETA: Fri Jan 31 11:05 XS = 5.7433569105 pb +- ( 0.48902661957 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2201 s total ) = 19634757.1562 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.93145 0 % 0.397859 6.7 % │ │ ME & PS: MUF=0.5  5.4801 -7.6 % 0.575247 10.49 % │ │ ME & PS: MUF=2  6.07074 2.34 % 0.34813 5.73 % │ │ ME & PS: MUR=0.5  6.0188 1.47 % 0.410314 6.81 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.40576 -8.86 % 0.692454 12.8 % │ │ ME & PS: MUR=2  6.26629 5.64 % 0.289975 4.62 % │ │ ME & PS: MUR=2 MUF=2  6.40531 7.98 % 0.255852 3.99 % │ │ ME-only: MUF=0.5  5.91757 -0.23 % 0.406389 6.86 % │ │ ME-only: MUF=2  5.96243 0.52 % 0.388312 6.51 % │ │ ME-only: MUR=0.5  5.8321 -1.67 % 0.442523 7.58 % │ │ ME-only: MUR=0.5 MUF=0.5  5.81852 -1.9 % 0.45208 7.76 % │ │ ME-only: MUR=2  6.18955 4.35 % 0.362342 5.85 % │ │ ME-only: MUR=2 MUF=2  6.21807 4.83 % 0.353746 5.68 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 418 (500424) -> 0 % From "Jet_Evolution:CSS": 1210 (501634) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3588928 MCatNLO large PDF reweighting factor: 45580 MCatNLOvetoed large reweighting factor for parton: 106 different PDF cut-off: 13316666 large AlphaS reweighting factor: 394608 large PDF reweighting factor: 618904 vetoed large reweighting factor for parton: 10 Error messages from 'GaugeTest' exceeded frequency limit: 114/20 Perturbative Interface (Matrix Elements): momentum failures: 57 amplitude failures: 1153 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 36m 54s on Fri Jan 31 11:05:44 2025 (User: 36m 20s, System: 1s, Children User: 0s, Children System: 0s)