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: 2033 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (224 MB, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.46799335527e-21 vs 1.46799335527e-21 => 2.65831801016e-12 } . Amplitude::GaugeTest(): Large deviation { 8.12890276123e-23 vs 8.12890276127e-23 => -4.75375294684e-12 } . Amplitude::GaugeTest(): Large deviation { 8.39330960894e-25 vs 8.39330960918e-25 => -2.86982659858e-11 } ......................... Amplitude::GaugeTest(): Large deviation { 3.85983292302e-22 vs 3.85983292301e-22 => 2.71627165205e-12 } . Amplitude::GaugeTest(): Large deviation { 8.76339799642e-23 vs 8.76339799643e-23 => -2.24942287019e-12 } . Amplitude::GaugeTest(): Large deviation { 9.66633416926e-22 vs 9.66633416923e-22 => 2.82351919623e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.43531878236e-21 vs 1.43531878237e-21 => -6.45772324503e-12 } ........................................................................................ done (224 MB, 0s/0s) Initializing scales........................................................................ done (228 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 ( 1s elapsed / 13d 10h 13m 18s left ) -> ETA: Thu Mar 20 22:47 XS = -0.0149699472654 pb +- ( 0.0149699472654 pb = -100 % ) Event 2 ( 1s elapsed / 6d 17h 6m 38s left ) -> ETA: Fri Mar 14 05:40 XS = -0.0105959986059 pb +- ( 0.00968665063815 pb = -91 % ) Event 3 ( 1s elapsed / 4d 12h 19m 58s left ) -> ETA: Wed Mar 12 00:54 XS = -0.00794699895441 pb +- ( 0.00734389538642 pb = -92 % ) Event 4 ( 1s elapsed / 3d 9h 14m 58s left ) -> ETA: Mon Mar 10 21:49 XS = 0.0148677604358 pb +- ( 0.023513250003 pb = 158 % ) Event 5 ( 1s elapsed / 2d 17h 33m 18s left ) -> ETA: Mon Mar 10 06:07 XS = 0.0123898003633 pb +- ( 0.0193577435821 pb = 156 % ) Event 6 ( 1s elapsed / 2d 6h 37m 45s left ) -> ETA: Sun Mar 09 19:12 XS = 7.8939092864 pb +- ( 7.88153646617 pb = 99 % ) Event 7 ( 1s elapsed / 1d 22h 49m 30s left ) -> ETA: Sun Mar 09 11:23 XS = 6.90717141854 pb +- ( 6.89656540755 pb = 99 % ) Event 8 ( 1s elapsed / 1d 17h 19m 8s left ) -> ETA: Sun Mar 09 05:53 XS = 77.2552954596 pb +- ( 71.9029706022 pb = 93 % ) Event 9 ( 1s elapsed / 1d 12h 43m 41s left ) -> ETA: Sun Mar 09 01:17 XS = 70.8173541713 pb +- ( 65.9531000476 pb = 93 % ) Event 10 ( 1s elapsed / 1d 9h 3m 18s left ) -> ETA: Sat Mar 08 21:37 XS = 67.063812533 pb +- ( 60.7840334789 pb = 90 % ) Event 20 ( 1s elapsed / 16h 56m 38s left ) -> ETA: Sat Mar 08 05:30 XS = 38.2415166964 pb +- ( 32.9781709135 pb = 86 % ) Event 30 ( 1s elapsed / 11h 34m 25s left ) -> ETA: Sat Mar 08 00:08 XS = 27.5436718274 pb +- ( 21.4363065812 pb = 77 % ) Event 40 ( 1s elapsed / 8h 53m 18s left ) -> ETA: Fri Mar 07 21:27 XS = 22.6550399142 pb +- ( 16.9499838701 pb = 74 % ) Event 50 ( 1s elapsed / 7h 16m 38s left ) -> ETA: Fri Mar 07 19:50 XS = 18.3490473612 pb +- ( 13.7577158308 pb = 74 % ) Event 60 ( 1s elapsed / 6h 12m 11s left ) -> ETA: Fri Mar 07 18:46 XS = 17.1296977062 pb +- ( 11.5527334574 pb = 67 % ) Event 70 ( 1s elapsed / 5h 26m 10s left ) -> ETA: Fri Mar 07 18:00 XS = 14.8026668822 pb +- ( 9.99560430295 pb = 67 % ) Event 80 ( 1s elapsed / 4h 51m 38s left ) -> ETA: Fri Mar 07 17:25 XS = 13.1436457819 pb +- ( 8.62043131387 pb = 65 % ) Event 90 ( 1s elapsed / 4h 24m 47s left ) -> ETA: Fri Mar 07 16:59 XS = 11.7575897727 pb +- ( 7.65055017379 pb = 65 % ) Event 100 ( 1s elapsed / 4h 3m 18s left ) -> ETA: Fri Mar 07 16:37 XS = 10.6947800303 pb +- ( 6.93497009069 pb = 64 % ) Event 200 ( 1s elapsed / 2h 27m 28s left ) -> ETA: Fri Mar 07 15:01 XS = 9.25545540251 pb +- ( 3.86088590411 pb = 41 % ) Event 300 ( 2s elapsed / 1h 54m 24s left ) -> ETA: Fri Mar 07 14:28 XS = 7.7615892375 pb +- ( 2.77179986829 pb = 35 % ) Event 400 ( 2s elapsed / 1h 38m 17s left ) -> ETA: Fri Mar 07 14:12 XS = 6.94452724476 pb +- ( 2.27924325306 pb = 32 % ) Event 500 ( 2s elapsed / 1h 28m 17s left ) -> ETA: Fri Mar 07 14:02 XS = 5.97001413024 pb +- ( 1.83723835014 pb = 30 % ) Event 600 ( 2s elapsed / 1h 22m 10s left ) -> ETA: Fri Mar 07 13:56 XS = 5.83191879871 pb +- ( 1.70020898934 pb = 29 % ) Event 700 ( 3s elapsed / 1h 17m 33s left ) -> ETA: Fri Mar 07 13:51 XS = 5.37060374916 pb +- ( 1.47033684687 pb = 27 % ) Event 800 ( 3s elapsed / 1h 14m 18s left ) -> ETA: Fri Mar 07 13:48 XS = 4.96985053411 pb +- ( 1.3061429916 pb = 26 % ) Event 900 ( 3s elapsed / 1h 11m 13s left ) -> ETA: Fri Mar 07 13:45 XS = 4.78349275634 pb +- ( 1.22933453846 pb = 25 % ) Event 1000 ( 4s elapsed / 1h 9m 5s left ) -> ETA: Fri Mar 07 13:43 XS = 4.56296374581 pb +- ( 1.1155572648 pb = 24 % ) Event 2000 ( 7s elapsed / 58m 57s left ) -> ETA: Fri Mar 07 13:33 XS = 5.17025229747 pb +- ( 0.743713090421 pb = 14 % ) Event 3000 ( 10s elapsed / 55m 43s left ) -> ETA: Fri Mar 07 13:30 XS = 5.2806192276 pb +- ( 0.580249543962 pb = 10 % ) Event 4000 ( 13s elapsed / 54m 6s left ) -> ETA: Fri Mar 07 13:28 XS = 4.58729947662 pb +- ( 0.651247428974 pb = 14 % ) Event 5000 ( 15s elapsed / 52m 50s left ) -> ETA: Fri Mar 07 13:27 XS = 4.61153236323 pb +- ( 0.553605811293 pb = 12 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 6000 ( 18s elapsed / 52m 9s left ) -> ETA: Fri Mar 07 13:26 XS = 3.67339985541 pb +- ( 1.16869881695 pb = 31 % ) Event 7000 ( 21s elapsed / 51m 28s left ) -> ETA: Fri Mar 07 13:26 XS = 3.82230674344 pb +- ( 1.01476989363 pb = 26 % ) Event 8000 ( 24s elapsed / 51m left ) -> ETA: Fri Mar 07 13:25 XS = 3.82788296737 pb +- ( 0.89129539989 pb = 23 % ) Event 9000 ( 27s elapsed / 50m 32s left ) -> ETA: Fri Mar 07 13:25 XS = 3.92429345653 pb +- ( 0.800134344374 pb = 20 % ) Event 10000 ( 30s elapsed / 50m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 3.84898426903 pb +- ( 0.723240681909 pb = 18 % ) Event 20000 ( 59s elapsed / 48m 37s left ) -> ETA: Fri Mar 07 13:23 XS = 4.03219278026 pb +- ( 0.445797583371 pb = 11 % ) Event 30000 ( 1m 28s elapsed / 47m 45s left ) -> ETA: Fri Mar 07 13:23 XS = 4.33698503501 pb +- ( 0.36282883257 pb = 8 % ) Event 40000 ( 1m 57s elapsed / 47m 7s left ) -> ETA: Fri Mar 07 13:23 XS = 4.40315706963 pb +- ( 0.286782997444 pb = 6 % ) Event 50000 ( 2m 27s elapsed / 46m 35s left ) -> ETA: Fri Mar 07 13:23 XS = 4.40373543592 pb +- ( 0.280828570517 pb = 6 % ) Event 60000 ( 2m 56s elapsed / 46m 3s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29612820928 pb +- ( 0.252909440496 pb = 5 % ) Event 70000 ( 3m 25s elapsed / 45m 32s left ) -> ETA: Fri Mar 07 13:23 XS = 4.38644180754 pb +- ( 0.223844910886 pb = 5 % ) Event 80000 ( 3m 55s elapsed / 45m 6s left ) -> ETA: Fri Mar 07 13:23 XS = 4.40273437887 pb +- ( 0.20144847582 pb = 4 % ) Event 90000 ( 4m 24s elapsed / 44m 39s left ) -> ETA: Fri Mar 07 13:23 XS = 4.323340626 pb +- ( 0.182423121619 pb = 4 % ) Event 100000 ( 4m 54s elapsed / 44m 14s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26689066061 pb +- ( 0.184250438132 pb = 4 % ) Event 200000 ( 9m 53s elapsed / 39m 34s left ) -> ETA: Fri Mar 07 13:23 XS = 4.3477467927 pb +- ( 0.122488968267 pb = 2 % ) Event 300000 ( 14m 59s elapsed / 34m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.31238003071 pb +- ( 0.105758268834 pb = 2 % ) Event 400000 ( 20m 4s elapsed / 30m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28207125664 pb +- ( 0.0998751853314 pb = 2 % ) Event 500000 ( 25m 14s elapsed / 25m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.27346047097 pb +- ( 0.0938025131273 pb = 2 % ) Event 600000 ( 30m 23s elapsed / 20m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.29156366454 pb +- ( 0.0874658392372 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 35m 32s elapsed / 15m 13s left ) -> ETA: Fri Mar 07 13:25 XS = 4.27535208377 pb +- ( 0.0794816626282 pb = 1 % ) Event 800000 ( 40m 44s elapsed / 10m 11s left ) -> ETA: Fri Mar 07 13:25 XS = 4.28422723602 pb +- ( 0.0742283098141 pb = 1 % ) Event 900000 ( 45m 56s elapsed / 5m 6s left ) -> ETA: Fri Mar 07 13:25 XS = 4.25694103047 pb +- ( 0.0714685853039 pb = 1 % ) Event 1000000 ( 3059 s total ) = 28244616.6872 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.2505 0 % 0.0700681 1.64 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5768 (1005770) -> 0.5 % From "Jet_Evolution:CSS": 1152 (1006922) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 84/20 Perturbative Interface (Matrix Elements): momentum failures: 77 amplitude failures: 1075 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 10s on Fri Mar 7 13:25:16 2025 (User: 50m 17s, System: 3s, Children User: 0s, Children System: 0s)