Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Apr 11 11:54:52 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 5050 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 │ └─────────────────────────────────────────────────────────────────────────────────────────┘ 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 (192 MB, 0s/0s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 5.59307875851e-23 vs 5.59307875853e-23 => -2.72082356645e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.01349418745e-24 vs 1.01349418746e-24 => -5.76316772083e-12 } ................. Amplitude::GaugeTest(): Large deviation { 1.30475394184e-21 vs 1.30475394185e-21 => -2.49045228884e-12 } .... Amplitude::GaugeTest(): Large deviation { 5.07528240485e-23 vs 5.07528240483e-23 => 4.02522459808e-12 } ... Amplitude::GaugeTest(): Large deviation { 3.02258483444e-21 vs 3.02258483443e-21 => 2.06235029054e-12 } ...... Amplitude::GaugeTest(): Large deviation { 3.49398993794e-23 vs 3.49398993793e-23 => 3.13393755391e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 5.42331647571e-22 vs 5.4233164757e-22 => 2.1640467196e-12 } ..................... done (192 MB, 0s/0s) Initializing scales........................................................................ done (196 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+Internal) ... 2_3__j__j__h0__j__j__QCD(BVI) : 6.32324256522 pb +- ( 0.0460514914999 pb = 0.728289181143 % )  exp. eff: 0.424301387587 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 1 ( eps = 0.001 -> exp. eff 0.00424301387587 ) Read in channels from directory: Results/Comix/MC_2_4__j__j__h0__j__j__ewj__QCD(RS) Calculating xs for '2_4__j__j__h0__j__j__ewj__QCD(RS)' (Comix) ... 2_4__j__j__h0__j__j__ewj__QCD(RS) : -0.318436291165 pb +- ( 0.0856924397824 pb = 26.9103874652 % )  exp. eff: 0.00119608439862 % reduce max for 2_4__j__j__h0__j__j__ewj__QCD(RS) to 1 ( eps = 0.001 -> exp. eff 1.19608439862e-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:None │ │ Perturbative Multiple_Interactions: None │ │ Hadronization Beam_Remnants:None │ │ Hadronization Hadronization: None │ │ Hadronization Hadron_Decays │ │ Userhook None │ │ Analysis Rivet │ │ Reweighting 6 variations │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 1s elapsed / 12d 20h 19m 58s left ) -> ETA: Thu Apr 24 08:14 XS = 0.032292430465 pb +- ( 0.032292430465 pb = 100 % ) Event 2 ( 1s elapsed / 6d 10h 9m 58s left ) -> ETA: Thu Apr 17 22:04 XS = 0.0136699841734 pb +- ( 0.0186224462915 pb = 136 % ) Event 3 ( 1s elapsed / 4d 6h 46m 38s left ) -> ETA: Tue Apr 15 18:41 XS = 0.0091155765868 pb +- ( 0.011676520476 pb = 128 % ) Event 4 ( 1s elapsed / 3d 5h 4m 58s left ) -> ETA: Mon Apr 14 16:59 XS = 0.146136168828 pb +- ( 0.137269127131 pb = 93 % ) Event 5 ( 1s elapsed / 2d 14h 13m 18s left ) -> ETA: Mon Apr 14 02:08 XS = 0.138599490985 pb +- ( 0.106594978638 pb = 76 % ) Event 6 ( 1s elapsed / 2d 3h 51m 5s left ) -> ETA: Sun Apr 13 15:45 XS = 0.117495238869 pb +- ( 0.0895565879094 pb = 76 % ) Event 7 ( 1s elapsed / 1d 20h 50m 27s left ) -> ETA: Sun Apr 13 08:45 XS = 0.100633881088 pb +- ( 0.0775445032532 pb = 77 % ) Event 8 ( 1s elapsed / 1d 15h 14m 8s left ) -> ETA: Sun Apr 13 03:09 XS = 0.0880601448983 pb +- ( 0.0683224804171 pb = 77 % ) Event 9 ( 1s elapsed / 1d 10h 52m 34s left ) -> ETA: Sat Apr 12 22:47 XS = 0.0782756926781 pb +- ( 0.0610440176882 pb = 77 % ) Event 10 ( 1s elapsed / 1d 7h 39m 58s left ) -> ETA: Sat Apr 12 19:34 XS = 0.070963406417 pb +- ( 0.0550869059467 pb = 77 % ) Event 20 ( 1s elapsed / 16h 6m 38s left ) -> ETA: Sat Apr 12 04:01 XS = -10.7457328816 pb +- ( 10.7855221015 pb = -100 % ) Event 30 ( 1s elapsed / 11h 1m 5s left ) -> ETA: Fri Apr 11 22:55 XS = -9.76852278207 pb +- ( 7.54029403373 pb = -77 % ) Event 40 ( 1s elapsed / 8h 32m 28s left ) -> ETA: Fri Apr 11 20:27 XS = -6.75535820211 pb +- ( 5.26394413032 pb = -77 % ) Event 50 ( 1s elapsed / 6h 59m 58s left ) -> ETA: Fri Apr 11 18:54 XS = -5.29426713678 pb +- ( 4.11000585193 pb = -77 % ) Event 60 ( 1s elapsed / 5h 58m 18s left ) -> ETA: Fri Apr 11 17:53 XS = -4.58113668546 pb +- ( 3.51657696158 pb = -76 % ) Event 70 ( 1s elapsed / 5h 14m 15s left ) -> ETA: Fri Apr 11 17:09 XS = -5.60285472142 pb +- ( 3.41915265484 pb = -61 % ) Event 80 ( 1s elapsed / 4h 43m 18s left ) -> ETA: Fri Apr 11 16:38 XS = -1.55035807061 pb +- ( 3.92442329488 pb = -253 % ) Event 90 ( 1s elapsed / 4h 19m 14s left ) -> ETA: Fri Apr 11 16:14 XS = -1.37121979584 pb +- ( 3.50365817848 pb = -255 % ) Event 100 ( 1s elapsed / 3h 58m 18s left ) -> ETA: Fri Apr 11 15:53 XS = -1.58585000414 pb +- ( 3.22705195318 pb = -203 % ) Event 200 ( 1s elapsed / 2h 29m 8s left ) -> ETA: Fri Apr 11 14:24 XS = 0.976232698095 pb +- ( 1.97890371142 pb = 202 % ) Event 300 ( 2s elapsed / 1h 56m 37s left ) -> ETA: Fri Apr 11 13:51 XS = 3.35520522905 pb +- ( 2.43432098648 pb = 72 % ) Event 400 ( 2s elapsed / 1h 40m 47s left ) -> ETA: Fri Apr 11 13:35 XS = 7.4620060896 pb +- ( 3.0321871973 pb = 40 % ) Event 500 ( 2s elapsed / 1h 32m 17s left ) -> ETA: Fri Apr 11 13:27 XS = 6.00184764067 pb +- ( 2.41837216542 pb = 40 % ) Event 600 ( 3s elapsed / 1h 25m 46s left ) -> ETA: Fri Apr 11 13:20 XS = 5.42401990077 pb +- ( 2.04043970569 pb = 37 % ) Event 700 ( 3s elapsed / 1h 21m 22s left ) -> ETA: Fri Apr 11 13:16 XS = 5.54332887927 pb +- ( 1.86068875891 pb = 33 % ) Event 800 ( 3s elapsed / 1h 17m 51s left ) -> ETA: Fri Apr 11 13:12 XS = 5.25626438775 pb +- ( 1.65289581089 pb = 31 % ) Event 900 ( 4s elapsed / 1h 17m 9s left ) -> ETA: Fri Apr 11 13:12 XS = 4.87748957629 pb +- ( 1.47567961232 pb = 30 % ) Event 1000 ( 4s elapsed / 1h 15m 25s left ) -> ETA: Fri Apr 11 13:10 XS = 4.55346035214 pb +- ( 1.4212706208 pb = 31 % ) Event 2000 ( 8s elapsed / 1h 9m 6s left ) -> ETA: Fri Apr 11 13:04 XS = 5.54481685423 pb +- ( 2.43375462379 pb = 43 % ) Event 3000 ( 12s elapsed / 1h 6m 47s left ) -> ETA: Fri Apr 11 13:01 XS = 6.17798808284 pb +- ( 1.71524253487 pb = 27 % ) Event 4000 ( 15s elapsed / 1h 5m 31s left ) -> ETA: Fri Apr 11 13:00 XS = 6.17043735969 pb +- ( 1.36687433136 pb = 22 % ) Event 5000 ( 19s elapsed / 1h 5m 2s left ) -> ETA: Fri Apr 11 13:00 XS = 5.69684656861 pb +- ( 1.13364422925 pb = 19 % ) Event 6000 ( 23s elapsed / 1h 4m 29s left ) -> ETA: Fri Apr 11 12:59 XS = 6.16917776682 pb +- ( 0.984961589463 pb = 15 % ) Event 7000 ( 27s elapsed / 1h 4m 12s left ) -> ETA: Fri Apr 11 12:59 XS = 6.48269322198 pb +- ( 0.941381355251 pb = 14 % ) Event 8000 ( 30s elapsed / 1h 3m 51s left ) -> ETA: Fri Apr 11 12:59 XS = 6.51408646284 pb +- ( 0.864238160252 pb = 13 % ) Event 9000 ( 34s elapsed / 1h 3m 57s left ) -> ETA: Fri Apr 11 12:59 XS = 6.85462580991 pb +- ( 0.831285239203 pb = 12 % ) Event 10000 ( 38s elapsed / 1h 3m 59s left ) -> ETA: Fri Apr 11 12:59 XS = 7.06393820752 pb +- ( 0.801390656576 pb = 11 % ) Event 20000 ( 1m 18s elapsed / 1h 4m 30s left ) -> ETA: Fri Apr 11 13:00 XS = 6.66941983047 pb +- ( 0.572350018143 pb = 8 % ) Event 30000 ( 1m 59s elapsed / 1h 4m 31s left ) -> ETA: Fri Apr 11 13:01 XS = 6.4141691801 pb +- ( 0.429362622373 pb = 6 % ) Event 40000 ( 2m 40s elapsed / 1h 4m 16s left ) -> ETA: Fri Apr 11 13:01 XS = 6.35289487343 pb +- ( 0.361504520918 pb = 5 % ) Event 50000 ( 3m 21s elapsed / 1h 3m 48s left ) -> ETA: Fri Apr 11 13:02 XS = 6.40437593873 pb +- ( 0.332237589046 pb = 5 % ) Event 60000 ( 4m 2s elapsed / 1h 3m 14s left ) -> ETA: Fri Apr 11 13:02 XS = 5.37246304374 pb +- ( 1.01730061421 pb = 18 % ) Event 70000 ( 4m 43s elapsed / 1h 2m 42s left ) -> ETA: Fri Apr 11 13:02 XS = 5.21665286639 pb +- ( 0.878791225231 pb = 16 % ) Event 80000 ( 5m 23s elapsed / 1h 2m 3s left ) -> ETA: Fri Apr 11 13:02 XS = 5.21120765781 pb +- ( 0.908687829819 pb = 17 % ) Event 90000 ( 6m 5s elapsed / 1h 1m 30s left ) -> ETA: Fri Apr 11 13:02 XS = 5.1747369835 pb +- ( 0.813561034735 pb = 15 % ) Event 100000 ( 6m 45s elapsed / 1h 50s left ) -> ETA: Fri Apr 11 13:02 XS = 5.37336214841 pb +- ( 0.736485127165 pb = 13 % ) Event 200000 ( 13m 36s elapsed / 54m 26s left ) -> ETA: Fri Apr 11 13:02 XS = 5.5999857915 pb +- ( 0.415007967533 pb = 7 % ) Channel_Elements::MassivePropMomenta(): Value is nan Event 300000 ( 20m 28s elapsed / 47m 45s left ) -> ETA: Fri Apr 11 13:03 XS = 5.75145375579 pb +- ( 0.329963458512 pb = 5 % ) Event 400000 ( 27m 19s elapsed / 40m 59s left ) -> ETA: Fri Apr 11 13:03 XS = 5.7983340242 pb +- ( 0.275862709046 pb = 4 % ) Event 500000 ( 34m 9s elapsed / 34m 9s left ) -> ETA: Fri Apr 11 13:03 XS = 5.70002670759 pb +- ( 0.230230844245 pb = 4 % ) Event 600000 ( 41m 1s elapsed / 27m 21s left ) -> ETA: Fri Apr 11 13:03 XS = 5.98339169343 pb +- ( 0.232379529989 pb = 3 % ) Event 700000 ( 47m 53s elapsed / 20m 31s left ) -> ETA: Fri Apr 11 13:03 XS = 6.08212912309 pb +- ( 0.205778116375 pb = 3 % ) Event 800000 ( 54m 45s elapsed / 13m 41s left ) -> ETA: Fri Apr 11 13:03 XS = 6.13112877104 pb +- ( 0.184394836294 pb = 3 % ) Event 900000 ( 1h 1m 35s elapsed / 6m 50s left ) -> ETA: Fri Apr 11 13:03 XS = 6.14524562108 pb +- ( 0.167051246145 pb = 2 % ) Event 1000000 ( 4013 s total ) = 21531046.8226 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.05807 0 % 0.173649 2.86 % │ │ ME & PS: MUF=0.5  6.01574 -0.69 % 0.172252 2.86 % │ │ ME & PS: MUF=2  6.11302 0.9 % 0.174546 2.85 % │ │ ME & PS: MUR=0.5  6.08464 0.43 % 0.192384 3.16 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.03899 -0.31 % 0.190815 3.15 % │ │ ME & PS: MUR=2  6.03673 -0.35 % 0.158767 2.63 % │ │ ME & PS: MUR=2 MUF=2  6.08494 0.44 % 0.159582 2.62 % │ │ ME-only: MUF=0.5  6.01574 -0.69 % 0.172252 2.86 % │ │ ME-only: MUF=2  6.11302 0.9 % 0.174546 2.85 % │ │ ME-only: MUR=0.5  6.08464 0.43 % 0.192384 3.16 % │ │ ME-only: MUR=0.5 MUF=0.5  6.03899 -0.31 % 0.190815 3.15 % │ │ ME-only: MUR=2  6.03673 -0.35 % 0.158767 2.63 % │ │ ME-only: MUR=2 MUF=2  6.08494 0.44 % 0.159582 2.62 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 Error messages from 'GaugeTest' exceeded frequency limit: 63/20 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 1h 6m 54s on Fri Apr 11 13:01:47 2025 (User: 1h 6m 3s, System: 2s, Children User: 0s, Children System: 0s)