Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:05 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2080 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 ............................................................................................................................................................................................................................................................................................... done (223 MB, 9s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 3.81528563523e-24 vs 3.81528563519e-24 => 1.07323039344e-11 } .. Amplitude::GaugeTest(): Large deviation { 7.18645450113e-23 vs 7.18645450115e-23 => -2.18169926569e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.65523062753e-23 vs 1.65523062753e-23 => 2.8086422077e-12 } .......... Amplitude::GaugeTest(): Large deviation { 7.35687121712e-24 vs 7.35687121715e-24 => -3.28248539461e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.22530118254e-20 vs 1.22530118254e-20 => 5.03797004114e-12 } . Amplitude::GaugeTest(): Large deviation { 1.12007006166e-21 vs 1.1200700616e-21 => 5.05189223787e-11 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.50633933957e-23 vs 1.50633933952e-23 => 2.96256352783e-11 } ........................................................................................ done (223 MB, 0s/0s) Initializing scales........................................................................ done (227 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 │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 0s elapsed / 8d 13h 33m 19s left ) -> ETA: Sun Mar 16 02:07 XS = 0.0290254221517 pb +- ( 0.0290254221517 pb = 100 % ) Event 2 ( 0s elapsed / 4d 8h 9m 59s left ) -> ETA: Tue Mar 11 20:44 XS = 3.72540347086 pb +- ( 3.69641603503 pb = 99 % ) Event 3 ( 0s elapsed / 2d 21h 26m 39s left ) -> ETA: Mon Mar 10 10:00 XS = 2.23524294863 pb +- ( 2.22075760597 pb = 99 % ) Event 4 ( 0s elapsed / 2d 4h 46m 39s left ) -> ETA: Sun Mar 09 17:20 XS = 1.59686498002 pb +- ( 1.58690325208 pb = 99 % ) Event 5 ( 0s elapsed / 1d 18h 13m 19s left ) -> ETA: Sun Mar 09 06:47 XS = 1.39725685751 pb +- ( 1.38871878045 pb = 99 % ) Event 6 ( 0s elapsed / 1d 11h 11m 5s left ) -> ETA: Sat Mar 08 23:45 XS = 1.2421348654 pb +- ( 1.23451944992 pb = 99 % ) Event 7 ( 0s elapsed / 1d 6h 9m 30s left ) -> ETA: Sat Mar 08 18:43 XS = 1.12866282406 pb +- ( 1.11000293781 pb = 98 % ) Event 8 ( 0s elapsed / 1d 2h 44m 9s left ) -> ETA: Sat Mar 08 15:18 XS = 1.02605704812 pb +- ( 1.00926463308 pb = 98 % ) Event 9 ( 0s elapsed / 23h 45m 54s left ) -> ETA: Sat Mar 08 12:20 XS = 0.940552294108 pb +- ( 0.925287511683 pb = 98 % ) Event 10 ( 0s elapsed / 21h 23m 19s left ) -> ETA: Sat Mar 08 09:57 XS = 0.868204941878 pb +- ( 0.854209962656 pb = 98 % ) Event 20 ( 0s elapsed / 10h 58m 19s left ) -> ETA: Fri Mar 07 23:32 XS = 2.33133306787 pb +- ( 1.00892460971 pb = 43 % ) Event 30 ( 0s elapsed / 7h 35m 32s left ) -> ETA: Fri Mar 07 20:09 XS = 1.46735705725 pb +- ( 1.5523040896 pb = 105 % ) Event 40 ( 0s elapsed / 5h 54m 9s left ) -> ETA: Fri Mar 07 18:28 XS = -80.2129935445 pb +- ( 81.4123651056 pb = -101 % ) Event 50 ( 0s elapsed / 4h 53m 19s left ) -> ETA: Fri Mar 07 17:27 XS = -65.2072749961 pb +- ( 66.2308432696 pb = -101 % ) Event 60 ( 0s elapsed / 4h 12m 45s left ) -> ETA: Fri Mar 07 16:47 XS = -54.1856531822 pb +- ( 55.0344550616 pb = -101 % ) Event 70 ( 0s elapsed / 3h 43m 47s left ) -> ETA: Fri Mar 07 16:18 XS = -45.6749439173 pb +- ( 46.5172132915 pb = -101 % ) Event 80 ( 0s elapsed / 3h 24m 9s left ) -> ETA: Fri Mar 07 15:58 XS = -36.7898124893 pb +- ( 37.571124092 pb = -102 % ) Event 90 ( 1s elapsed / 3h 5m 10s left ) -> ETA: Fri Mar 07 15:39 XS = -33.131983007 pb +- ( 33.9781433354 pb = -102 % ) Event 100 ( 1s elapsed / 2h 51m 38s left ) -> ETA: Fri Mar 07 15:25 XS = -27.9427638125 pb +- ( 30.343229617 pb = -108 % ) Event 200 ( 1s elapsed / 1h 49m 58s left ) -> ETA: Fri Mar 07 14:24 XS = -9.92107181997 pb +- ( 15.8683370349 pb = -159 % ) Event 300 ( 1s elapsed / 1h 29m 25s left ) -> ETA: Fri Mar 07 14:03 XS = -7.36602019448 pb +- ( 11.0285823192 pb = -149 % ) Event 400 ( 1s elapsed / 1h 19m 33s left ) -> ETA: Fri Mar 07 13:53 XS = -4.91343197556 pb +- ( 8.4114454646 pb = -171 % ) Event 500 ( 2s elapsed / 1h 13m 37s left ) -> ETA: Fri Mar 07 13:47 XS = -3.22760898055 pb +- ( 6.63929621832 pb = -205 % ) Event 600 ( 2s elapsed / 1h 10m 14s left ) -> ETA: Fri Mar 07 13:44 XS = -2.590874042 pb +- ( 5.556098458 pb = -214 % ) Event 700 ( 2s elapsed / 1h 7m 20s left ) -> ETA: Fri Mar 07 13:41 XS = -2.22369152221 pb +- ( 4.724104291 pb = -212 % ) Event 800 ( 3s elapsed / 1h 4m 56s left ) -> ETA: Fri Mar 07 13:39 XS = -1.31283600367 pb +- ( 4.1700254589 pb = -317 % ) Event 900 ( 3s elapsed / 1h 3m 38s left ) -> ETA: Fri Mar 07 13:37 XS = -0.653115528655 pb +- ( 3.69184651265 pb = -565 % ) Event 1000 ( 3s elapsed / 1h 2m 16s left ) -> ETA: Fri Mar 07 13:36 XS = -0.315493776395 pb +- ( 3.33832310285 pb = -1058 % ) Event 2000 ( 6s elapsed / 55m 18s left ) -> ETA: Fri Mar 07 13:29 XS = 2.10884887402 pb +- ( 1.72064812284 pb = 81 % ) Event 3000 ( 9s elapsed / 53m 10s left ) -> ETA: Fri Mar 07 13:27 XS = 3.46090210217 pb +- ( 1.29753981986 pb = 37 % ) Event 4000 ( 12s elapsed / 52m 19s left ) -> ETA: Fri Mar 07 13:26 XS = 3.83941207945 pb +- ( 1.02181789977 pb = 26 % ) Event 5000 ( 15s elapsed / 51m 30s left ) -> ETA: Fri Mar 07 13:26 XS = 4.06533312065 pb +- ( 0.829107104772 pb = 20 % ) Event 6000 ( 18s elapsed / 50m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.19279492781 pb +- ( 0.71342010455 pb = 17 % ) Event 7000 ( 21s elapsed / 50m 37s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20192795742 pb +- ( 0.706763018307 pb = 16 % ) Event 8000 ( 24s elapsed / 50m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.10764626037 pb +- ( 0.623833457379 pb = 15 % ) Event 9000 ( 27s elapsed / 50m 11s left ) -> ETA: Fri Mar 07 13:24 XS = 4.24873743599 pb +- ( 0.5851919262 pb = 13 % ) Event 10000 ( 30s elapsed / 50m left ) -> ETA: Fri Mar 07 13:24 XS = 3.08123011029 pb +- ( 1.2806970305 pb = 41 % ) Event 20000 ( 59s elapsed / 48m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.07409060735 pb +- ( 0.700951686648 pb = 17 % ) Event 30000 ( 1m 29s elapsed / 48m 4s left ) -> ETA: Fri Mar 07 13:23 XS = 3.67544279347 pb +- ( 0.628230152564 pb = 17 % ) Event 40000 ( 1m 58s elapsed / 47m 30s left ) -> ETA: Fri Mar 07 13:23 XS = 3.91943442405 pb +- ( 0.483624611177 pb = 12 % ) Event 50000 ( 2m 28s elapsed / 47m 2s left ) -> ETA: Fri Mar 07 13:23 XS = 3.85800519342 pb +- ( 0.399878707647 pb = 10 % ) Event 60000 ( 2m 58s elapsed / 46m 30s left ) -> ETA: Fri Mar 07 13:23 XS = 4.01677230386 pb +- ( 0.347348813312 pb = 8 % ) Event 70000 ( 3m 27s elapsed / 46m left ) -> ETA: Fri Mar 07 13:23 XS = 3.78846057498 pb +- ( 0.428251182095 pb = 11 % ) Event 80000 ( 3m 57s elapsed / 45m 34s left ) -> ETA: Fri Mar 07 13:23 XS = 3.8503283045 pb +- ( 0.37711205657 pb = 9 % ) Event 90000 ( 4m 28s elapsed / 45m 10s left ) -> ETA: Fri Mar 07 13:23 XS = 3.99328026139 pb +- ( 0.344697708721 pb = 8 % ) Event 100000 ( 4m 58s elapsed / 44m 45s left ) -> ETA: Fri Mar 07 13:23 XS = 3.98458364512 pb +- ( 0.312607860105 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 55s elapsed / 39m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.25372280393 pb +- ( 0.214930278982 pb = 5 % ) Event 300000 ( 14m 47s elapsed / 34m 31s left ) -> ETA: Fri Mar 07 13:23 XS = 4.23747489545 pb +- ( 0.165417048512 pb = 3 % ) Event 400000 ( 19m 46s elapsed / 29m 39s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26128520068 pb +- ( 0.131950968659 pb = 3 % ) Event 500000 ( 24m 49s elapsed / 24m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34267097539 pb +- ( 0.117077089673 pb = 2 % ) Event 600000 ( 29m 47s elapsed / 19m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 4.39308216444 pb +- ( 0.102263435473 pb = 2 % ) Event 700000 ( 34m 50s elapsed / 14m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 4.36671815563 pb +- ( 0.0916890503356 pb = 2 % ) Event 800000 ( 39m 52s elapsed / 9m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34570440837 pb +- ( 0.0884168034845 pb = 2 % ) Event 900000 ( 44m 57s elapsed / 4m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.31927031801 pb +- ( 0.0863936898686 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 2988 s total ) = 28917501.4475 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.33338 0 % 0.0790378 1.82 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5717 (1005719) -> 0.5 % From "Jet_Evolution:CSS": 1048 (1006767) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 111/20 Perturbative Interface (Matrix Elements): momentum failures: 68 amplitude failures: 980 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 59s on Fri Mar 7 13:24:04 2025 (User: 49m 11s, System: 2s, Children User: 0s, Children System: 0s)