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: 1287 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (257 MB, 12s/11s) Performing tests .......... Amplitude::GaugeTest(): Large deviation { 4.57167833718e-22 vs 4.57167833716e-22 => 4.472644477e-12 } .. Amplitude::GaugeTest(): Large deviation { 8.75768266836e-21 vs 8.75768266842e-21 => -6.69153621402e-12 } . Amplitude::GaugeTest(): Large deviation { 1.90383103759e-22 vs 1.9038310376e-22 => -3.97237798211e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.40165798856e-21 vs 1.40165798857e-21 => -3.09763326101e-12 } . Amplitude::GaugeTest(): Large deviation { 6.86109796782e-24 vs 6.8610979678e-24 => 3.34487992859e-12 } .......... Amplitude::GaugeTest(): Large deviation { 1.78988704142e-22 vs 1.78988704143e-22 => -7.41806616134e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.4942069093e-21 vs 2.49420690929e-21 => 3.48476802969e-12 } .................................................................................................... done (257 MB, 0s/0s) Initializing scales........................................................................ done (261 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 / 8d 21h 53m 18s left ) -> ETA: Sun Feb 09 08:22 XS = -0.0108967619653 pb +- ( 0.0108967619653 pb = -100 % ) Event 2 ( 1s elapsed / 4d 11h 38m 18s left ) -> ETA: Tue Feb 04 22:07 XS = -0.00726450797688 pb +- ( 0.00726450797688 pb = -100 % ) Event 3 ( 1s elapsed / 3d 13m 18s left ) -> ETA: Mon Feb 03 10:42 XS = -0.00543578960445 pb +- ( 0.00545259103168 pb = -100 % ) Event 4 ( 1s elapsed / 2d 6h 9m 58s left ) -> ETA: Sun Feb 02 16:39 XS = 0.000613737445818 pb +- ( 0.00737802323845 pb = 1202 % ) Event 5 ( 1s elapsed / 1d 19h 19m 58s left ) -> ETA: Sun Feb 02 05:49 XS = 0.000511380317437 pb +- ( 0.00602500026997 pb = 1178 % ) Event 6 ( 1s elapsed / 1d 12h 6m 38s left ) -> ETA: Sat Feb 01 22:35 XS = 0.000120580622388 pb +- ( 0.00510702893887 pb = 4235 % ) Event 7 ( 1s elapsed / 1d 7h 9m 1s left ) -> ETA: Sat Feb 01 17:38 XS = 0.000105565006324 pb +- ( 0.00442284228812 pb = 4189 % ) Event 8 ( 1s elapsed / 1d 3h 15m 23s left ) -> ETA: Sat Feb 01 13:44 XS = 5.96518757825e-05 pb +- ( 0.00390085046965 pb = 6539 % ) Event 9 ( 1s elapsed / 1d 22m 56s left ) -> ETA: Sat Feb 01 10:52 XS = 5.37634416157e-05 pb +- ( 0.00348903169704 pb = 6489 % ) Event 10 ( 1s elapsed / 21h 56m 38s left ) -> ETA: Sat Feb 01 08:25 XS = -0.382824783242 pb +- ( 0.382891553208 pb = -100 % ) Event 20 ( 1s elapsed / 11h 23m 18s left ) -> ETA: Fri Jan 31 21:52 XS = 0.913652693468 pb +- ( 1.0909606077 pb = 119 % ) Event 30 ( 1s elapsed / 7h 49m 24s left ) -> ETA: Fri Jan 31 18:18 XS = 8.27781586232 pb +- ( 7.72766505126 pb = 93 % ) Event 40 ( 1s elapsed / 6h 2m 28s left ) -> ETA: Fri Jan 31 16:31 XS = 21.9631819695 pb +- ( 16.054749885 pb = 73 % ) Event 50 ( 1s elapsed / 4h 58m 18s left ) -> ETA: Fri Jan 31 15:27 XS = 17.7551854861 pb +- ( 12.9237069767 pb = 72 % ) Event 60 ( 1s elapsed / 4h 16m 54s left ) -> ETA: Fri Jan 31 14:45 XS = 15.018079434 pb +- ( 10.8139189175 pb = 72 % ) Event 70 ( 1s elapsed / 3h 44m 58s left ) -> ETA: Fri Jan 31 14:14 XS = 13.0683449539 pb +- ( 9.41807846631 pb = 72 % ) Event 80 ( 1s elapsed / 3h 22m 3s left ) -> ETA: Fri Jan 31 13:51 XS = 11.4347052404 pb +- ( 8.24707882553 pb = 72 % ) Event 90 ( 2s elapsed / 3h 5m 9s left ) -> ETA: Fri Jan 31 13:34 XS = 15.0291540854 pb +- ( 8.73999762811 pb = 58 % ) Event 100 ( 2s elapsed / 2h 49m 57s left ) -> ETA: Fri Jan 31 13:19 XS = 13.7330749397 pb +- ( 7.93717375715 pb = 57 % ) Event 200 ( 2s elapsed / 1h 44m 7s left ) -> ETA: Fri Jan 31 12:13 XS = 16.2981026628 pb +- ( 8.22781866906 pb = 50 % ) Event 300 ( 2s elapsed / 1h 21m 53s left ) -> ETA: Fri Jan 31 11:50 XS = 12.8401884131 pb +- ( 5.55931682945 pb = 43 % ) Event 400 ( 3s elapsed / 1h 9m 44s left ) -> ETA: Fri Jan 31 11:38 XS = 13.1467923136 pb +- ( 5.10506331921 pb = 38 % ) Event 500 ( 3s elapsed / 1h 3m 6s left ) -> ETA: Fri Jan 31 11:32 XS = 12.6520907768 pb +- ( 4.18247197501 pb = 33 % ) Event 600 ( 4s elapsed / 58m 7s left ) -> ETA: Fri Jan 31 11:27 XS = 10.8688869465 pb +- ( 3.48926183653 pb = 32 % ) Event 700 ( 4s elapsed / 55m 2s left ) -> ETA: Fri Jan 31 11:24 XS = 10.2036411758 pb +- ( 3.06212277201 pb = 30 % ) Event 800 ( 5s elapsed / 52m 31s left ) -> ETA: Fri Jan 31 11:21 XS = 9.1356150051 pb +- ( 2.69958597486 pb = 29 % ) Event 900 ( 5s elapsed / 50m 50s left ) -> ETA: Fri Jan 31 11:19 XS = 8.44624389468 pb +- ( 2.39771614593 pb = 28 % ) Event 1000 ( 5s elapsed / 49m 19s left ) -> ETA: Fri Jan 31 11:18 XS = 8.87936512225 pb +- ( 2.36088475395 pb = 26 % ) Event 2000 ( 10s elapsed / 42m 24s left ) -> ETA: Fri Jan 31 11:11 XS = 8.34813247674 pb +- ( 1.81099226398 pb = 21 % ) Event 3000 ( 14s elapsed / 40m 50s left ) -> ETA: Fri Jan 31 11:10 XS = 7.8931026964 pb +- ( 1.28489020048 pb = 16 % ) Event 4000 ( 19s elapsed / 39m 55s left ) -> ETA: Fri Jan 31 11:09 XS = 6.60069208037 pb +- ( 1.07501615006 pb = 16 % ) Event 5000 ( 23s elapsed / 39m 17s left ) -> ETA: Fri Jan 31 11:08 XS = 6.09408902154 pb +- ( 0.966993543336 pb = 15 % ) Event 6000 ( 28s elapsed / 38m 53s left ) -> ETA: Fri Jan 31 11:08 XS = 5.84475208773 pb +- ( 0.85080790356 pb = 14 % ) Event 7000 ( 32s elapsed / 38m 32s left ) -> ETA: Fri Jan 31 11:08 XS = 5.56388764 pb +- ( 0.750732522713 pb = 13 % ) Event 8000 ( 37s elapsed / 38m 7s left ) -> ETA: Fri Jan 31 11:07 XS = 5.74589032911 pb +- ( 0.727560719594 pb = 12 % ) Event 9000 ( 41s elapsed / 37m 52s left ) -> ETA: Fri Jan 31 11:07 XS = 5.72782958577 pb +- ( 0.682894135363 pb = 11 % ) Event 10000 ( 46s elapsed / 37m 46s left ) -> ETA: Fri Jan 31 11:07 XS = 5.9299883416 pb +- ( 0.656453464876 pb = 11 % ) Event 20000 ( 1m 30s elapsed / 36m 15s left ) -> ETA: Fri Jan 31 11:06 XS = 5.60348898691 pb +- ( 0.754958445194 pb = 13 % ) Event 30000 ( 2m 15s elapsed / 35m 17s left ) -> ETA: Fri Jan 31 11:06 XS = 5.17572109928 pb +- ( 0.705355937183 pb = 13 % ) Event 40000 ( 3m elapsed / 34m 31s left ) -> ETA: Fri Jan 31 11:06 XS = 5.43849050738 pb +- ( 0.567554068426 pb = 10 % ) Event 50000 ( 3m 45s elapsed / 33m 48s left ) -> ETA: Fri Jan 31 11:06 XS = 5.50760718357 pb +- ( 0.490597885459 pb = 8 % ) Event 60000 ( 4m 30s elapsed / 33m 3s left ) -> ETA: Fri Jan 31 11:06 XS = 5.64323237732 pb +- ( 0.442992249827 pb = 7 % ) Event 70000 ( 5m 15s elapsed / 32m 18s left ) -> ETA: Fri Jan 31 11:06 XS = 5.57069497349 pb +- ( 0.387469387304 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 6m elapsed / 31m 34s left ) -> ETA: Fri Jan 31 11:06 XS = 5.658263318 pb +- ( 0.353100011567 pb = 6 % ) Event 90000 ( 6m 46s elapsed / 30m 50s left ) -> ETA: Fri Jan 31 11:06 XS = 5.81596634976 pb +- ( 0.332059630536 pb = 5 % ) Event 100000 ( 7m 31s elapsed / 30m 7s left ) -> ETA: Fri Jan 31 11:06 XS = 5.71523447564 pb +- ( 0.334244388294 pb = 5 % ) Event 200000 ( 15m 4s elapsed / 22m 37s left ) -> ETA: Fri Jan 31 11:06 XS = 5.8963879711 pb +- ( 0.251936464367 pb = 4 % ) 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_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 42s elapsed / 15m 8s left ) -> ETA: Fri Jan 31 11:06 XS = 5.89241683187 pb +- ( 0.190562351164 pb = 3 % ) Event 400000 ( 30m 21s elapsed / 7m 35s left ) -> ETA: Fri Jan 31 11:07  Memory usage increased by 18 MB, now 321 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.00120953955 pb +- ( 0.161106153313 pb = 2 % ) Event 500000 ( 2268 s total ) = 19045099.8545 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.88473 0 % 0.14937 2.53 % │ │ ME & PS: MUF=0.5  5.78115 -1.76 % 0.218656 3.78 % │ │ ME & PS: MUF=2  5.87425 -0.17 % 0.151795 2.58 % │ │ ME & PS: MUR=0.5  5.79011 -1.6 % 0.176759 3.05 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.72344 -2.74 % 0.210963 3.68 % │ │ ME & PS: MUR=2  6.15179 4.53 % 0.150703 2.44 % │ │ ME & PS: MUR=2 MUF=2  6.12686 4.11 % 0.156579 2.55 % │ │ ME-only: MUF=0.5  5.84995 -0.59 % 0.148869 2.54 % │ │ ME-only: MUF=2  5.92925 0.75 % 0.14971 2.52 % │ │ ME-only: MUR=0.5  5.78663 -1.66 % 0.163278 2.82 % │ │ ME-only: MUR=0.5 MUF=0.5  5.75068 -2.27 % 0.16272 2.82 % │ │ ME-only: MUR=2  6.14198 4.37 % 0.139695 2.27 % │ │ ME-only: MUR=2 MUF=2  6.18379 5.08 % 0.140059 2.26 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 378 (500384) -> 0 % From "Jet_Evolution:CSS": 1226 (501610) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3603404 MCatNLO large PDF reweighting factor: 47216 MCatNLOvetoed large reweighting factor for parton: 92 different PDF cut-off: 13321292 large AlphaS reweighting factor: 394348 large PDF reweighting factor: 622682 vetoed large reweighting factor for parton: 6 Error messages from 'GaugeTest' exceeded frequency limit: 105/20 Perturbative Interface (Matrix Elements): momentum failures: 66 amplitude failures: 1160 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 1s on Fri Jan 31 11:06:52 2025 (User: 37m 28s, System: 1s, Children User: 0s, Children System: 0s)