Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 24 14:04:01 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1251 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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: 4bc13e170c26ca5801c20bccc1055904 -> CSSHOWER++/Showers has local modifications: a109c7fbf0673af17f111093a5ee6d42 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 ............................................................................................................................................................................................................................................................................................... done (220 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 1.6897683746e-20 vs 1.6897683746e-20 => 2.26374474721e-12 } . Amplitude::GaugeTest(): Large deviation { 4.02611720455e-22 vs 4.02611720461e-22 => -1.48994150351e-11 } ..... Amplitude::GaugeTest(): Large deviation { 6.03831236794e-23 vs 6.03831236796e-23 => -3.95572463674e-12 } .................. Amplitude::GaugeTest(): Large deviation { 2.09588141728e-23 vs 2.09588141727e-23 => 2.58060239844e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.04429827924e-23 vs 2.04429827925e-23 => -3.24407167795e-12 } ................................... Amplitude::GaugeTest(): Large deviation { 1.18463899706e-21 vs 1.18463899706e-21 => -5.16775511272e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.06700892849e-22 vs 1.0670089285e-22 => -5.22681897763e-12 } ...................................................... done (222 MB, 0s/0s) Initializing scales........................................................................ done (224 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 <=== ISR_Channels::CheckForStructuresFromME for 0: (none) 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+Internal) ... 2_3__j__j__h0__j__j__QCD(BVI) : 4.44859542077 pb +- ( 0.027219265114 pb = 0.611862004509 % )  exp. eff: 0.279731685346 % 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) : -0.1322542281 pb +- ( 0.0553832787777 pb = 41.8763767127 % )  exp. eff: 0.00152658759413 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 1 ( eps = 0.001 -> exp. eff 0.00279731685346 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 1 ( eps = 0.001 -> exp. eff 1.52658759413e-05 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ 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 / 10d 15h 33m 19s left ) -> ETA: Tue Feb 04 05:37 XS = 0.0827890500288 pb +- ( 0.0827890500288 pb = 100 % ) Event 2 ( 0s elapsed / 5d 9h 9m 59s left ) -> ETA: Wed Jan 29 23:14 XS = 0.107370698299 pb +- ( 0.0537487956447 pb = 50 % ) Event 3 ( 0s elapsed / 3d 14h 6m 39s left ) -> ETA: Tue Jan 28 04:10 XS = 19.83371726 pb +- ( 19.7263831743 pb = 99 % ) Event 4 ( 0s elapsed / 2d 17h 16m 39s left ) -> ETA: Mon Jan 27 07:20 XS = 15.866973809 pb +- ( 15.7864869268 pb = 99 % ) Event 5 ( 0s elapsed / 2d 4h 13m 19s left ) -> ETA: Sun Jan 26 18:17 XS = 13.2224781771 pb +- ( 13.1580952322 pb = 99 % ) Event 6 ( 0s elapsed / 1d 19h 58m 52s left ) -> ETA: Sun Jan 26 10:03 XS = 12.788954049 pb +- ( 11.1290671723 pb = 87 % ) Event 7 ( 0s elapsed / 1d 13h 41m 53s left ) -> ETA: Sun Jan 26 03:46 XS = 11.1943624875 pb +- ( 9.76907489699 pb = 87 % ) Event 8 ( 0s elapsed / 1d 8h 59m 9s left ) -> ETA: Sat Jan 25 23:03 XS = 9.95054444528 pb +- ( 8.70483595033 pb = 87 % ) Event 9 ( 0s elapsed / 1d 5h 37m 45s left ) -> ETA: Sat Jan 25 19:41 XS = 8.95549000216 pb +- ( 7.84916992315 pb = 87 % ) Event 10 ( 0s elapsed / 1d 2h 39m 59s left ) -> ETA: Sat Jan 25 16:44 XS = 8.14214288109 pb +- ( 7.14627738613 pb = 87 % ) Event 20 ( 1s elapsed / 14h 1m 38s left ) -> ETA: Sat Jan 25 04:05 XS = 3.31373003069 pb +- ( 3.7989715248 pb = 114 % ) Event 30 ( 1s elapsed / 9h 43m 18s left ) -> ETA: Fri Jan 24 23:47 XS = 5.02712521482 pb +- ( 3.43033619079 pb = 68 % ) Event 40 ( 1s elapsed / 7h 29m 58s left ) -> ETA: Fri Jan 24 21:34 XS = 0.750806135294 pb +- ( 3.90337427736 pb = 519 % ) Event 50 ( 1s elapsed / 6h 13m 18s left ) -> ETA: Fri Jan 24 20:17 XS = 0.782598267172 pb +- ( 3.42004848333 pb = 437 % ) Event 60 ( 1s elapsed / 5h 19m 25s left ) -> ETA: Fri Jan 24 19:23 XS = 0.467871651376 pb +- ( 2.8426043643 pb = 607 % ) Event 70 ( 1s elapsed / 4h 43m 18s left ) -> ETA: Fri Jan 24 18:47 XS = 0.66008217598 pb +- ( 2.51834083076 pb = 381 % ) Event 80 ( 1s elapsed / 4h 16m 13s left ) -> ETA: Fri Jan 24 18:20 XS = 0.721084448123 pb +- ( 2.21671030849 pb = 307 % ) Event 90 ( 1s elapsed / 3h 57m left ) -> ETA: Fri Jan 24 18:01 XS = 0.822801420326 pb +- ( 2.00897911242 pb = 244 % ) Event 100 ( 1s elapsed / 3h 39m 58s left ) -> ETA: Fri Jan 24 17:44 XS = 1.05924241257 pb +- ( 1.80864936393 pb = 170 % ) Event 200 ( 1s elapsed / 2h 25m 48s left ) -> ETA: Fri Jan 24 16:30 XS = 1.18930655313 pb +- ( 1.28350652664 pb = 107 % ) Event 300 ( 2s elapsed / 1h 58m 17s left ) -> ETA: Fri Jan 24 16:02 XS = 2.09525330446 pb +- ( 1.58878638023 pb = 75 % ) Event 400 ( 2s elapsed / 1h 47m 27s left ) -> ETA: Fri Jan 24 15:51 XS = 2.31743253182 pb +- ( 1.27349137023 pb = 54 % ) Event 500 ( 2s elapsed / 1h 39m 37s left ) -> ETA: Fri Jan 24 15:43 XS = 3.27065166246 pb +- ( 1.18189862026 pb = 36 % ) Event 600 ( 3s elapsed / 1h 33m 49s left ) -> ETA: Fri Jan 24 15:38 XS = 3.01765870666 pb +- ( 0.984940162965 pb = 32 % ) Event 700 ( 3s elapsed / 1h 29m 41s left ) -> ETA: Fri Jan 24 15:33 XS = 2.64978697652 pb +- ( 0.879895221812 pb = 33 % ) Event 800 ( 4s elapsed / 1h 26m 48s left ) -> ETA: Fri Jan 24 15:31 XS = 2.90524970338 pb +- ( 0.794336814546 pb = 27 % ) Event 900 ( 4s elapsed / 1h 24m 44s left ) -> ETA: Fri Jan 24 15:29 XS = 3.11434428803 pb +- ( 0.735817484041 pb = 23 % ) Event 1000 ( 5s elapsed / 1h 23m 15s left ) -> ETA: Fri Jan 24 15:27 XS = 3.96499001708 pb +- ( 0.7556102132 pb = 19 % ) Event 2000 ( 9s elapsed / 1h 15m 50s left ) -> ETA: Fri Jan 24 15:20 XS = 4.09834388045 pb +- ( 0.788225497047 pb = 19 % ) Event 3000 ( 13s elapsed / 1h 13m 3s left ) -> ETA: Fri Jan 24 15:17 XS = 4.19734110204 pb +- ( 0.571291403435 pb = 13 % ) Event 4000 ( 17s elapsed / 1h 11m 32s left ) -> ETA: Fri Jan 24 15:16 XS = 4.37680589078 pb +- ( 0.48272527631 pb = 11 % ) Event 5000 ( 21s elapsed / 1h 10m 52s left ) -> ETA: Fri Jan 24 15:15 XS = 4.44024145805 pb +- ( 0.415859841 pb = 9 % ) Event 6000 ( 25s elapsed / 1h 10m 26s left ) -> ETA: Fri Jan 24 15:15 XS = 4.29950454041 pb +- ( 0.359714835692 pb = 8 % ) Event 7000 ( 29s elapsed / 1h 9m 54s left ) -> ETA: Fri Jan 24 15:14 XS = 4.45009601532 pb +- ( 0.36952637502 pb = 8 % ) Event 8000 ( 33s elapsed / 1h 9m 41s left ) -> ETA: Fri Jan 24 15:14 XS = 4.5775104309 pb +- ( 0.340724312446 pb = 7 % ) Event 9000 ( 37s elapsed / 1h 9m 34s left ) -> ETA: Fri Jan 24 15:14 XS = 4.61056216343 pb +- ( 0.321170286198 pb = 6 % ) Event 10000 ( 42s elapsed / 1h 9m 24s left ) -> ETA: Fri Jan 24 15:14 XS = 4.56079770375 pb +- ( 0.295629431184 pb = 6 % ) Event 20000 ( 1m 23s elapsed / 1h 8m 22s left ) -> ETA: Fri Jan 24 15:13 XS = 4.16363893076 pb +- ( 0.278578776985 pb = 6 % ) Event 30000 ( 2m 5s elapsed / 1h 7m 43s left ) -> ETA: Fri Jan 24 15:14 XS = 3.9685160173 pb +- ( 0.42706646496 pb = 10 % ) Event 40000 ( 2m 47s elapsed / 1h 7m 10s left ) -> ETA: Fri Jan 24 15:14 XS = 3.97445527705 pb +- ( 0.325121812344 pb = 8 % ) Event 50000 ( 3m 30s elapsed / 1h 6m 33s left ) -> ETA: Fri Jan 24 15:14 XS = 4.0781037806 pb +- ( 0.26521319899 pb = 6 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.398831448938,-0.0343372231467,-0.299932647626,-0.551395938209) (1) Event 60000 ( 4m 12s elapsed / 1h 5m 59s left ) -> ETA: Fri Jan 24 15:14 XS = 4.14446715538 pb +- ( 0.227565430082 pb = 5 % ) Event 70000 ( 4m 54s elapsed / 1h 5m 16s left ) -> ETA: Fri Jan 24 15:14 XS = 4.22594067738 pb +- ( 0.19973181322 pb = 4 % ) Event 80000 ( 5m 37s elapsed / 1h 4m 39s left ) -> ETA: Fri Jan 24 15:14 XS = 4.21880886007 pb +- ( 0.180916789348 pb = 4 % ) Event 90000 ( 6m 19s elapsed / 1h 4m 1s left ) -> ETA: Fri Jan 24 15:14 XS = 4.10595224936 pb +- ( 0.212451818235 pb = 5 % ) Event 100000 ( 7m 2s elapsed / 1h 3m 22s left ) -> ETA: Fri Jan 24 15:14 XS = 4.11223046465 pb +- ( 0.192729049945 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 7s elapsed / 56m 29s left ) -> ETA: Fri Jan 24 15:14 XS = 4.2380122446 pb +- ( 0.113406573377 pb = 2 % ) Event 300000 ( 21m 14s elapsed / 49m 34s left ) -> ETA: Fri Jan 24 15:15 XS = 4.31300181716 pb +- ( 0.0829728632159 pb = 1 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 400000 ( 28m 22s elapsed / 42m 33s left ) -> ETA: Fri Jan 24 15:15 XS = 4.29869339892 pb +- ( 0.0677911922498 pb = 1 % ) Event 500000 ( 35m 32s elapsed / 35m 32s left ) -> ETA: Fri Jan 24 15:15 XS = 4.22514960458 pb +- ( 0.0939779107324 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Event 600000 ( 42m 43s elapsed / 28m 29s left ) -> ETA: Fri Jan 24 15:15 XS = 4.26381886137 pb +- ( 0.0801101002804 pb = 1 % ) Event 700000 ( 49m 55s elapsed / 21m 23s left ) -> ETA: Fri Jan 24 15:15 XS = 4.25490018439 pb +- ( 0.075628351411 pb = 1 % ) Event 800000 ( 57m 7s elapsed / 14m 16s left ) -> ETA: Fri Jan 24 15:15 XS = 4.27272261828 pb +- ( 0.0678760901266 pb = 1 % ) Event 900000 ( 1h 4m 21s elapsed / 7m 9s left ) -> ETA: Fri Jan 24 15:15 XS = 4.31221150112 pb +- ( 0.0618390908499 pb = 1 % ) Event 1000000 ( 4284 s total ) = 20167361.0868 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.31136 0 % 0.0575502 1.33 % │ │ ME & PS: MUF=0.5  4.31385 0.05 % 0.190634 4.41 % │ │ ME & PS: MUF=2  4.33573 0.56 % 0.056067 1.29 % │ │ ME & PS: MUR=0.5  4.23918 -1.67 % 0.0651437 1.53 % │ │ ME & PS: MUR=0.5 MUF=0.5  4.24694 -1.49 % 0.196564 4.62 % │ │ ME & PS: MUR=2  4.34791 0.84 % 0.0540856 1.24 % │ │ ME & PS: MUR=2 MUF=2  4.36024 1.13 % 0.0533137 1.22 % │ │ ME-only: MUF=0.5  4.30542 -0.13 % 0.0599497 1.39 % │ │ ME-only: MUF=2  4.33751 0.6 % 0.0555078 1.27 % │ │ ME-only: MUR=0.5  4.29202 -0.44 % 0.063528 1.48 % │ │ ME-only: MUR=0.5 MUF=0.5  4.27834 -0.76 % 0.0662274 1.54 % │ │ ME-only: MUR=2  4.32687 0.35 % 0.0528076 1.22 % │ │ ME-only: MUR=2 MUF=2  4.34348 0.74 % 0.050973 1.17 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5695 (1005697) -> 0.5 % From "Jet_Evolution:CSS": 1146 (1006843) -> 0.1 % Reweighting statistics: MCatNLO different PDF cut-off: 4008108 MCatNLO large PDF reweighting factor: 29884 MCatNLOvetoed large reweighting factor for parton: 50 different PDF cut-off: 26810182 large AlphaS reweighting factor: 852757 large PDF reweighting factor: 844754 vetoed large reweighting factor for parton: 4 Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 60/20 Perturbative Interface (Matrix Elements): momentum failures: 89 amplitude failures: 1056 Remnant Kinematics: 1 errors (no kinematics found) and 0 warnings (scale kt down by factor of 10). WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 1h 11m 35s on Fri Jan 24 15:15:37 2025 (User: 1h 10m 32s, System: 3s, Children User: 0s, Children System: 0s)