Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:29:11 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1325 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 12s/12s) Performing tests ...... Amplitude::GaugeTest(): Large deviation { 4.66290253169e-22 vs 4.66290253167e-22 => 5.56843460231e-12 } . Amplitude::GaugeTest(): Large deviation { 1.03383298611e-21 vs 1.03383298612e-21 => -2.33246755243e-12 } . Amplitude::GaugeTest(): Large deviation { 5.68489853073e-21 vs 5.68489853074e-21 => -3.07265324295e-12 } .... Amplitude::GaugeTest(): Large deviation { 6.24062752516e-22 vs 6.24062752523e-22 => -1.15869536188e-11 } . Amplitude::GaugeTest(): Large deviation { 5.39668963727e-25 vs 5.39668963724e-25 => 6.12909722975e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.82178511616e-24 vs 4.82178511619e-24 => -6.45805631194e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 8.22828812263e-23 vs 8.22828812259e-23 => 5.8657523283e-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 / 6d 8h 46m 38s left ) -> ETA: Thu Feb 06 19:16 XS = -0.00316281860934 pb +- ( -0.00316281860934 pb = 100 % ) Event 2 ( 1s elapsed / 3d 4h 23m 18s left ) -> ETA: Mon Feb 03 14:52 XS = -0.00165086939616 pb +- ( 0.00151194921318 pb = -91 % ) Event 3 ( 1s elapsed / 2d 3h 23m 18s left ) -> ETA: Sun Feb 02 13:52 XS = 1.45338736173 pb +- ( 1.45503849297 pb = 100 % ) Event 4 ( 1s elapsed / 1d 14h 32m 28s left ) -> ETA: Sun Feb 02 01:01 XS = -0.83298785426 pb +- ( 2.507205643 pb = -300 % ) Event 5 ( 1s elapsed / 1d 7h 6m 38s left ) -> ETA: Sat Feb 01 17:36 XS = -0.633705365725 pb +- ( 1.9522708808 pb = -308 % ) Event 6 ( 1s elapsed / 1d 1h 55m 32s left ) -> ETA: Sat Feb 01 12:24 XS = -0.527562740405 pb +- ( 1.59755249833 pb = -302 % ) Event 7 ( 1s elapsed / 22h 25m 13s left ) -> ETA: Sat Feb 01 08:54 XS = -3.48769484169 pb +- ( 3.25351555626 pb = -93 % ) Event 8 ( 1s elapsed / 19h 47m 28s left ) -> ETA: Sat Feb 01 06:16 XS = -3.11591982252 pb +- ( 2.84204842869 pb = -91 % ) Event 9 ( 1s elapsed / 17h 35m 32s left ) -> ETA: Sat Feb 01 04:04 XS = -2.83559240752 pb +- ( 2.5220786408 pb = -88 % ) Event 10 ( 1s elapsed / 15h 49m 58s left ) -> ETA: Sat Feb 01 02:19 XS = -2.55197999738 pb +- ( 2.2735743963 pb = -89 % ) Event 20 ( 1s elapsed / 8h 11m 38s left ) -> ETA: Fri Jan 31 18:41 XS = 2.26106638395 pb +- ( 3.7415483256 pb = 165 % ) Event 30 ( 1s elapsed / 5h 38m 52s left ) -> ETA: Fri Jan 31 16:08 XS = 1.55509190789 pb +- ( 2.47992300373 pb = 159 % ) Event 40 ( 1s elapsed / 4h 22m 28s left ) -> ETA: Fri Jan 31 14:51 XS = 1.55853294315 pb +- ( 1.88962733442 pb = 121 % ) Event 50 ( 1s elapsed / 3h 36m 38s left ) -> ETA: Fri Jan 31 14:06 XS = 1.08339699707 pb +- ( 1.48939432343 pb = 137 % ) Event 60 ( 1s elapsed / 3h 6m 5s left ) -> ETA: Fri Jan 31 13:35 XS = 0.876388367081 pb +- ( 1.20463052934 pb = 137 % ) Event 70 ( 1s elapsed / 2h 45m 27s left ) -> ETA: Fri Jan 31 13:14 XS = 6.91084747726 pb +- ( 4.94390760277 pb = 71 % ) Event 80 ( 1s elapsed / 2h 28m 56s left ) -> ETA: Fri Jan 31 12:58 XS = 7.52608567954 pb +- ( 4.53852558793 pb = 60 % ) Event 90 ( 1s elapsed / 2h 16m 5s left ) -> ETA: Fri Jan 31 12:45 XS = 6.76534760067 pb +- ( 4.0597332293 pb = 60 % ) Event 100 ( 1s elapsed / 2h 4m 58s left ) -> ETA: Fri Jan 31 12:34 XS = 6.12908125429 pb +- ( 3.6725312221 pb = 59 % ) Event 200 ( 1s elapsed / 1h 19m 8s left ) -> ETA: Fri Jan 31 11:48 XS = 4.38580685167 pb +- ( 2.04648410159 pb = 46 % ) Event 300 ( 2s elapsed / 1h 3m 17s left ) -> ETA: Fri Jan 31 11:32 XS = 4.87496928911 pb +- ( 1.54499790129 pb = 31 % ) Event 400 ( 2s elapsed / 55m 47s left ) -> ETA: Fri Jan 31 11:25 XS = 4.18190422191 pb +- ( 1.21461265435 pb = 29 % ) Event 500 ( 3s elapsed / 51m 16s left ) -> ETA: Fri Jan 31 11:20 XS = 5.32045494784 pb +- ( 1.563422767 pb = 29 % ) Event 600 ( 3s elapsed / 49m 6s left ) -> ETA: Fri Jan 31 11:18 XS = 6.21723593841 pb +- ( 1.6175752104 pb = 26 % ) Event 700 ( 3s elapsed / 46m 57s left ) -> ETA: Fri Jan 31 11:16 XS = 5.77601939903 pb +- ( 1.44783052956 pb = 25 % ) Event 800 ( 4s elapsed / 44m 55s left ) -> ETA: Fri Jan 31 11:14 XS = 6.83313356551 pb +- ( 1.5660565485 pb = 22 % ) Event 900 ( 4s elapsed / 43m 54s left ) -> ETA: Fri Jan 31 11:13 XS = 7.23739984718 pb +- ( 1.53309465986 pb = 21 % ) Event 1000 ( 5s elapsed / 42m 54s left ) -> ETA: Fri Jan 31 11:12 XS = 6.98450525759 pb +- ( 1.40168652791 pb = 20 % ) Event 2000 ( 9s elapsed / 37m 40s left ) -> ETA: Fri Jan 31 11:07 XS = 10.8439616065 pb +- ( 5.3836587472 pb = 49 % ) Event 3000 ( 13s elapsed / 36m 13s left ) -> ETA: Fri Jan 31 11:05 XS = 9.23473273505 pb +- ( 3.676963154 pb = 39 % ) Event 4000 ( 17s elapsed / 35m 25s left ) -> ETA: Fri Jan 31 11:05 XS = 8.7071702462 pb +- ( 2.81954407474 pb = 32 % ) Event 5000 ( 21s elapsed / 34m 57s left ) -> ETA: Fri Jan 31 11:04 XS = 8.51753698546 pb +- ( 2.50489222671 pb = 29 % ) Event 6000 ( 25s elapsed / 34m 40s left ) -> ETA: Fri Jan 31 11:04 XS = 8.18746549248 pb +- ( 2.10048049274 pb = 25 % ) Event 7000 ( 29s elapsed / 34m 24s left ) -> ETA: Fri Jan 31 11:04 XS = 7.88524860529 pb +- ( 1.80838003061 pb = 22 % ) Event 8000 ( 33s elapsed / 34m 10s left ) -> ETA: Fri Jan 31 11:04 XS = 7.59862015818 pb +- ( 1.5940668479 pb = 20 % ) Event 9000 ( 37s elapsed / 34m left ) -> ETA: Fri Jan 31 11:04 XS = 7.52531825375 pb +- ( 1.42706248604 pb = 18 % ) Event 10000 ( 41s elapsed / 33m 50s left ) -> ETA: Fri Jan 31 11:03 XS = 7.46926558428 pb +- ( 1.32850584099 pb = 17 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 20000 ( 1m 21s elapsed / 32m 46s left ) -> ETA: Fri Jan 31 11:03 XS = 6.52969036067 pb +- ( 0.809591225523 pb = 12 % ) Event 30000 ( 2m 2s elapsed / 32m 3s left ) -> ETA: Fri Jan 31 11:03 XS = 6.37317057462 pb +- ( 0.600010059554 pb = 9 % ) Event 40000 ( 2m 43s elapsed / 31m 25s left ) -> ETA: Fri Jan 31 11:03 XS = 6.5661714515 pb +- ( 0.526234011639 pb = 8 % ) Event 50000 ( 3m 24s elapsed / 30m 43s left ) -> ETA: Fri Jan 31 11:03 XS = 6.91596602633 pb +- ( 0.477341954621 pb = 6 % ) Event 60000 ( 4m 5s elapsed / 30m 2s left ) -> ETA: Fri Jan 31 11:03 XS = 6.7663665457 pb +- ( 0.41930607078 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 4m 47s elapsed / 29m 25s left ) -> ETA: Fri Jan 31 11:03 XS = 6.86605382559 pb +- ( 0.504034811364 pb = 7 % ) Event 80000 ( 5m 28s elapsed / 28m 46s left ) -> ETA: Fri Jan 31 11:03 XS = 6.8234114984 pb +- ( 0.448720265638 pb = 6 % ) Event 90000 ( 6m 10s elapsed / 28m 7s left ) -> ETA: Fri Jan 31 11:03 XS = 6.54040325384 pb +- ( 0.416571875581 pb = 6 % ) Event 100000 ( 6m 51s elapsed / 27m 25s left ) -> ETA: Fri Jan 31 11:03 XS = 6.63492069145 pb +- ( 0.385841282986 pb = 5 % ) Event 200000 ( 13m 47s elapsed / 20m 40s left ) -> ETA: Fri Jan 31 11:03 XS = 6.31801874858 pb +- ( 0.474167179413 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 20m 44s elapsed / 13m 49s left ) -> ETA: Fri Jan 31 11:03 XS = 6.46616514824 pb +- ( 0.34546617039 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 27m 44s elapsed / 6m 56s left ) -> ETA: Fri Jan 31 11:04  Memory usage increased by 18 MB, now 322 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.45761841765 pb +- ( 0.268644031881 pb = 4 % ) Event 500000 ( 2085 s total ) = 20718232.0442 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.38954 0 % 0.225034 3.52 % │ │ ME & PS: MUF=0.5  6.32318 -1.03 % 0.238661 3.77 % │ │ ME & PS: MUF=2  6.44545 0.87 % 0.226102 3.5 % │ │ ME & PS: MUR=0.5  6.14038 -3.89 % 0.269046 4.38 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.11223 -4.34 % 0.281757 4.6 % │ │ ME & PS: MUR=2  6.67725 4.5 % 0.209132 3.13 % │ │ ME & PS: MUR=2 MUF=2  6.73403 5.39 % 0.210617 3.12 % │ │ ME-only: MUF=0.5  6.35414 -0.55 % 0.22459 3.53 % │ │ ME-only: MUF=2  6.43544 0.71 % 0.22454 3.48 % │ │ ME-only: MUR=0.5  6.30727 -1.28 % 0.248067 3.93 % │ │ ME-only: MUR=0.5 MUF=0.5  6.26966 -1.87 % 0.247564 3.94 % │ │ ME-only: MUR=2  6.63302 3.81 % 0.207455 3.12 % │ │ ME-only: MUR=2 MUF=2  6.67468 4.46 % 0.207038 3.1 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 397 (500401) -> 0 % From "Jet_Evolution:CSS": 1137 (501538) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3645282 MCatNLO large PDF reweighting factor: 45896 MCatNLOvetoed large reweighting factor for parton: 72 different PDF cut-off: 13312078 large AlphaS reweighting factor: 395182 large PDF reweighting factor: 626990 vetoed large reweighting factor for parton: 3 Error messages from 'GaugeTest' exceeded frequency limit: 162/20 Perturbative Interface (Matrix Elements): momentum failures: 58 amplitude failures: 1079 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 34m 58s on Fri Jan 31 11:04:10 2025 (User: 34m 34s, System: 1s, Children User: 0s, Children System: 0s)