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: 2086 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (219 MB, 9s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 1.537222701e-21 vs 1.53722270101e-21 => -3.0118130212e-12 } . Amplitude::GaugeTest(): Large deviation { 5.22708491729e-23 vs 5.2270849173e-23 => -2.11530792882e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.13483687081e-22 vs 2.13483687082e-22 => -4.28279633979e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.58830217487e-22 vs 1.58830217489e-22 => -1.5107137763e-11 } .. Amplitude::GaugeTest(): Large deviation { 1.70681188364e-20 vs 1.70681188364e-20 => 2.62634358705e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.37635381544e-24 vs 1.37635381544e-24 => -2.08633110788e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.78368990842e-21 vs 1.78368990841e-21 => 4.29145607939e-12 } ......................................................................................................... done (219 MB, 0s/0s) Initializing scales........................................................................ done (223 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 7h 59m 59s left ) -> ETA: Sat Mar 15 20:34 XS = 0.0977972694014 pb +- ( 0.0977972694014 pb = 100 % ) Event 2 ( 0s elapsed / 4d 3h 59m 59s left ) -> ETA: Tue Mar 11 16:34 XS = 0.0488986347007 pb +- ( 0.0488986347007 pb = 100 % ) Event 3 ( 0s elapsed / 2d 19h 35m 32s left ) -> ETA: Mon Mar 10 08:09 XS = 0.0326019369648 pb +- ( 0.0325976663116 pb = 99 % ) Event 4 ( 0s elapsed / 2d 2h 41m 39s left ) -> ETA: Sun Mar 09 15:15 XS = 0.156184108446 pb +- ( 0.133086938406 pb = 85 % ) Event 5 ( 0s elapsed / 1d 16h 33m 19s left ) -> ETA: Sun Mar 09 05:07 XS = 0.111560077491 pb +- ( 0.0962499827968 pb = 86 % ) Event 6 ( 0s elapsed / 1d 10h 15m 32s left ) -> ETA: Sat Mar 08 22:49 XS = 0.0976151050186 pb +- ( 0.0845133518951 pb = 86 % ) Event 7 ( 0s elapsed / 1d 5h 21m 53s left ) -> ETA: Sat Mar 08 17:56 XS = 0.139702132795 pb +- ( 0.0855955656325 pb = 61 % ) Event 8 ( 0s elapsed / 1d 1h 41m 39s left ) -> ETA: Sat Mar 08 14:15 XS = 0.125698622138 pb +- ( 0.0778291654554 pb = 61 % ) Event 9 ( 0s elapsed / 22h 50m 21s left ) -> ETA: Sat Mar 08 11:24 XS = 0.114270967012 pb +- ( 0.071320604748 pb = 62 % ) Event 10 ( 0s elapsed / 20h 33m 19s left ) -> ETA: Sat Mar 08 09:07 XS = 0.427227465824 pb +- ( 0.319657046483 pb = 74 % ) Event 20 ( 0s elapsed / 10h 49m 59s left ) -> ETA: Fri Mar 07 23:24 XS = -13.4093197609 pb +- ( 13.8617814171 pb = -103 % ) Event 30 ( 0s elapsed / 7h 24m 25s left ) -> ETA: Fri Mar 07 19:58 XS = -8.37541084185 pb +- ( 9.26340572619 pb = -110 % ) Event 40 ( 0s elapsed / 5h 45m 49s left ) -> ETA: Fri Mar 07 18:20 XS = -2.95767121653 pb +- ( 7.58305448639 pb = -256 % ) Event 50 ( 0s elapsed / 4h 46m 39s left ) -> ETA: Fri Mar 07 17:20 XS = -2.35289291211 pb +- ( 6.28982316468 pb = -267 % ) Event 60 ( 0s elapsed / 4h 7m 12s left ) -> ETA: Fri Mar 07 16:41 XS = -1.92804783781 pb +- ( 5.14727767047 pb = -266 % ) Event 70 ( 0s elapsed / 3h 39m 1s left ) -> ETA: Fri Mar 07 16:13 XS = -0.586981876384 pb +- ( 4.30339478204 pb = -733 % ) Event 80 ( 0s elapsed / 3h 17m 54s left ) -> ETA: Fri Mar 07 15:52 XS = -0.167742858167 pb +- ( 3.86689893231 pb = -2305 % ) Event 90 ( 0s elapsed / 2h 59m 36s left ) -> ETA: Fri Mar 07 15:33 XS = 0.83344852458 pb +- ( 3.60136873505 pb = 432 % ) Event 100 ( 0s elapsed / 2h 44m 59s left ) -> ETA: Fri Mar 07 15:19 XS = 1.55684113109 pb +- ( 3.31477204627 pb = 212 % ) Event 200 ( 1s elapsed / 1h 47m 28s left ) -> ETA: Fri Mar 07 14:21 XS = 3.00487885497 pb +- ( 1.81297986283 pb = 60 % ) Event 300 ( 1s elapsed / 1h 28m 51s left ) -> ETA: Fri Mar 07 14:03 XS = 4.32263565036 pb +- ( 1.88803352004 pb = 43 % ) Event 400 ( 1s elapsed / 1h 18m 18s left ) -> ETA: Fri Mar 07 13:52 XS = 3.74617547599 pb +- ( 1.43472622275 pb = 38 % ) Event 500 ( 2s elapsed / 1h 11m 37s left ) -> ETA: Fri Mar 07 13:45 XS = 4.02551513032 pb +- ( 1.26573937002 pb = 31 % ) Event 600 ( 2s elapsed / 1h 8m left ) -> ETA: Fri Mar 07 13:42 XS = 4.31789813897 pb +- ( 1.1106199616 pb = 25 % ) Event 700 ( 2s elapsed / 1h 4m 57s left ) -> ETA: Fri Mar 07 13:39 XS = 4.2776560075 pb +- ( 1.33632168589 pb = 31 % ) Event 800 ( 3s elapsed / 1h 3m 4s left ) -> ETA: Fri Mar 07 13:37 XS = 4.62432488438 pb +- ( 1.23581890274 pb = 26 % ) Event 900 ( 3s elapsed / 1h 1m 14s left ) -> ETA: Fri Mar 07 13:35 XS = 4.55188677468 pb +- ( 1.12369260885 pb = 24 % ) Event 1000 ( 3s elapsed / 59m 56s left ) -> ETA: Fri Mar 07 13:34 XS = 4.48650235903 pb +- ( 1.32578057508 pb = 29 % ) Event 2000 ( 6s elapsed / 53m 53s left ) -> ETA: Fri Mar 07 13:28 XS = 3.24015099563 pb +- ( 1.14236109459 pb = 35 % ) Event 3000 ( 9s elapsed / 51m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 3.83895626049 pb +- ( 0.802746890946 pb = 20 % ) Event 4000 ( 12s elapsed / 50m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29943679119 pb +- ( 0.62832174564 pb = 14 % ) Event 5000 ( 15s elapsed / 49m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.50124293168 pb +- ( 0.547533773949 pb = 12 % ) Event 6000 ( 17s elapsed / 49m 15s left ) -> ETA: Fri Mar 07 13:23 XS = 4.54268468563 pb +- ( 0.473580420272 pb = 10 % ) Event 7000 ( 20s elapsed / 48m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.81305456063 pb +- ( 0.446000935127 pb = 9 % ) Event 8000 ( 23s elapsed / 48m 37s left ) -> ETA: Fri Mar 07 13:23 XS = 4.76342162302 pb +- ( 0.398061842493 pb = 8 % ) Event 9000 ( 26s elapsed / 48m 22s left ) -> ETA: Fri Mar 07 13:23 XS = 4.74045128617 pb +- ( 0.387440913551 pb = 8 % ) Event 10000 ( 29s elapsed / 48m 3s left ) -> ETA: Fri Mar 07 13:22 XS = 4.68035012746 pb +- ( 0.362706419529 pb = 7 % ) Event 20000 ( 57s elapsed / 47m left ) -> ETA: Fri Mar 07 13:22 XS = 4.43647593742 pb +- ( 0.255806168741 pb = 5 % ) Event 30000 ( 1m 26s elapsed / 46m 27s left ) -> ETA: Fri Mar 07 13:22 XS = 4.58524967793 pb +- ( 0.236701052503 pb = 5 % ) Event 40000 ( 1m 55s elapsed / 46m 1s left ) -> ETA: Fri Mar 07 13:22 XS = 4.5669337389 pb +- ( 0.209941122633 pb = 4 % ) Event 50000 ( 2m 23s elapsed / 45m 35s left ) -> ETA: Fri Mar 07 13:22 XS = 4.58832304866 pb +- ( 0.184631967625 pb = 4 % ) Event 60000 ( 2m 52s elapsed / 45m 2s left ) -> ETA: Fri Mar 07 13:22 XS = 4.53281149183 pb +- ( 0.16988189564 pb = 3 % ) Event 70000 ( 3m 21s elapsed / 44m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 4.49809689083 pb +- ( 0.170135457193 pb = 3 % ) Event 80000 ( 3m 50s elapsed / 44m 9s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37347592626 pb +- ( 0.155621526373 pb = 3 % ) Event 90000 ( 4m 19s elapsed / 43m 43s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37105972233 pb +- ( 0.144983667615 pb = 3 % ) Event 100000 ( 4m 48s elapsed / 43m 15s left ) -> ETA: Fri Mar 07 13:22 XS = 4.42538448743 pb +- ( 0.13430747354 pb = 3 % ) Event 200000 ( 9m 38s elapsed / 38m 34s left ) -> ETA: Fri Mar 07 13:22 XS = 4.3208111462 pb +- ( 0.101685348072 pb = 2 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 300000 ( 14m 30s elapsed / 33m 50s left ) -> ETA: Fri Mar 07 13:22 XS = 4.41099394725 pb +- ( 0.109806051926 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 23s elapsed / 29m 5s left ) -> ETA: Fri Mar 07 13:22 XS = 4.34454932193 pb +- ( 0.0993097475334 pb = 2 % ) Event 500000 ( 24m 18s elapsed / 24m 18s left ) -> ETA: Fri Mar 07 13:22 XS = 4.29289183597 pb +- ( 0.0978497281398 pb = 2 % ) Event 600000 ( 29m 13s elapsed / 19m 29s left ) -> ETA: Fri Mar 07 13:22 XS = 4.33336174803 pb +- ( 0.0855038453282 pb = 1 % ) Event 700000 ( 34m 9s elapsed / 14m 38s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28321039771 pb +- ( 0.0880566439271 pb = 2 % ) Event 800000 ( 39m 6s elapsed / 9m 46s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28840086347 pb +- ( 0.0842896267998 pb = 1 % ) Event 900000 ( 44m 5s elapsed / 4m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.25622703017 pb +- ( 0.0941810506624 pb = 2 % ) Event 1000000 ( 2939 s total ) = 29401755.9382 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.10846 0 % 0.152964 3.72 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5688 (1005689) -> 0.5 % From "Jet_Evolution:CSS": 1126 (1006815) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 117/20 Perturbative Interface (Matrix Elements): momentum failures: 92 amplitude failures: 1034 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: 49m 10s on Fri Mar 7 13:23:15 2025 (User: 48m 22s, System: 2s, Children User: 0s, Children System: 0s)