Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:16 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2135 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (220 MB, 10s/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.87023113381e-23 vs 2.87023113379e-23 => 7.998268714e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.69514364113e-17 vs 1.69514364114e-17 => -4.62652138822e-12 } ........... Amplitude::GaugeTest(): Large deviation { 1.93195059282e-18 vs 1.9319505928e-18 => 8.71325234186e-12 } ....... Amplitude::GaugeTest(): Large deviation { 4.08426123368e-22 vs 4.08426123367e-22 => 3.03956859682e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.09343391359e-21 vs 1.09343391358e-21 => 3.45945494473e-12 } ......... Amplitude::GaugeTest(): Large deviation { 6.86421498154e-20 vs 6.86421498156e-20 => -2.98761015927e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 5.37523334435e-25 vs 5.37523334433e-25 => 2.7413626924e-12 } ............................................................................. done (220 MB, 0s/0s) Initializing scales........................................................................ done (222 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 4h 39m 58s left ) -> ETA: Thu Mar 20 17:14 XS = 3.03020236647e-05 pb +- ( 3.03020236647e-05 pb = 100 % ) Event 2 ( 1s elapsed / 6d 15h 43m 18s left ) -> ETA: Fri Mar 14 04:17 XS = -0.266601635007 pb +- ( 0.266631937605 pb = -100 % ) Event 3 ( 1s elapsed / 4d 11h 24m 25s left ) -> ETA: Tue Mar 11 23:58 XS = -0.19994656619 pb +- ( 0.199972981361 pb = -100 % ) Event 4 ( 1s elapsed / 3d 8h 33m 18s left ) -> ETA: Mon Mar 10 21:07 XS = -0.133073957692 pb +- ( 0.133358485504 pb = -100 % ) Event 5 ( 1s elapsed / 2d 16h 26m 38s left ) -> ETA: Mon Mar 10 05:01 XS = -0.0887162607515 pb +- ( 0.0888937774886 pb = -100 % ) Event 6 ( 1s elapsed / 2d 5h 42m 12s left ) -> ETA: Sun Mar 09 18:16 XS = -0.0798446343339 pb +- ( 0.0800024293146 pb = -100 % ) Event 7 ( 1s elapsed / 1d 22h 25m 41s left ) -> ETA: Sun Mar 09 11:00 XS = -0.0720657379246 pb +- ( 0.0727818170281 pb = -100 % ) Event 8 ( 1s elapsed / 1d 16h 37m 28s left ) -> ETA: Sun Mar 09 05:11 XS = -0.0659240083486 pb +- ( 0.0667236708406 pb = -101 % ) Event 9 ( 1s elapsed / 1d 12h 25m 9s left ) -> ETA: Sun Mar 09 00:59 XS = -0.0608529307834 pb +- ( 0.0615859852405 pb = -101 % ) Event 10 ( 1s elapsed / 1d 8h 46m 38s left ) -> ETA: Sat Mar 08 21:21 XS = -0.0565062928709 pb +- ( 0.057182982354 pb = -101 % ) Event 20 ( 1s elapsed / 16h 39m 58s left ) -> ETA: Sat Mar 08 05:14 XS = -0.0457165198551 pb +- ( 0.0375368147995 pb = -82 % ) Event 30 ( 1s elapsed / 11h 17m 45s left ) -> ETA: Fri Mar 07 23:52 XS = 4.61471515753 pb +- ( 3.99966944317 pb = 86 % ) Event 40 ( 1s elapsed / 8h 44m 58s left ) -> ETA: Fri Mar 07 21:19 XS = 1.32987510777 pb +- ( 4.53946119194 pb = 341 % ) Event 50 ( 1s elapsed / 7h 9m 58s left ) -> ETA: Fri Mar 07 19:44 XS = 1.9850661522 pb +- ( 3.75625981312 pb = 189 % ) Event 60 ( 1s elapsed / 6h 3m 52s left ) -> ETA: Fri Mar 07 18:38 XS = 6.88293121988 pb +- ( 5.48835319419 pb = 79 % ) Event 70 ( 1s elapsed / 5h 19m 1s left ) -> ETA: Fri Mar 07 17:53 XS = 6.91390780768 pb +- ( 4.78512285876 pb = 69 % ) Event 80 ( 1s elapsed / 4h 43m 18s left ) -> ETA: Fri Mar 07 17:17 XS = 6.22905335637 pb +- ( 4.14539251829 pb = 66 % ) Event 90 ( 1s elapsed / 4h 17m 23s left ) -> ETA: Fri Mar 07 16:51 XS = 5.5439183994 pb +- ( 3.69229431737 pb = 66 % ) Event 100 ( 1s elapsed / 3h 54m 58s left ) -> ETA: Fri Mar 07 16:29 XS = 5.42083482382 pb +- ( 3.34530530283 pb = 61 % ) Event 200 ( 1s elapsed / 2h 20m 48s left ) -> ETA: Fri Mar 07 14:55 XS = 4.71269073202 pb +- ( 1.7205643242 pb = 36 % ) Event 300 ( 1s elapsed / 1h 49m 24s left ) -> ETA: Fri Mar 07 14:23 XS = 3.79986800549 pb +- ( 1.24961273287 pb = 32 % ) Event 400 ( 2s elapsed / 1h 33m 42s left ) -> ETA: Fri Mar 07 14:08 XS = 4.66731405451 pb +- ( 1.13438455985 pb = 24 % ) Event 500 ( 2s elapsed / 1h 25m 17s left ) -> ETA: Fri Mar 07 13:59 XS = 4.76990743753 pb +- ( 1.00524389282 pb = 21 % ) Event 600 ( 2s elapsed / 1h 19m 7s left ) -> ETA: Fri Mar 07 13:53 XS = 4.39033640292 pb +- ( 0.854413989651 pb = 19 % ) Event 700 ( 3s elapsed / 1h 14m 56s left ) -> ETA: Fri Mar 07 13:49 XS = 4.73662380928 pb +- ( 0.835012943212 pb = 17 % ) Event 800 ( 3s elapsed / 1h 11m 36s left ) -> ETA: Fri Mar 07 13:46 XS = 4.46551853341 pb +- ( 0.74231061989 pb = 16 % ) Event 900 ( 3s elapsed / 1h 9m 11s left ) -> ETA: Fri Mar 07 13:43 XS = 4.31849408083 pb +- ( 0.677656075009 pb = 15 % ) Event 1000 ( 4s elapsed / 1h 7m 15s left ) -> ETA: Fri Mar 07 13:41 XS = 4.5548274954 pb +- ( 0.739886652741 pb = 16 % ) Event 2000 ( 6s elapsed / 58m 3s left ) -> ETA: Fri Mar 07 13:32 XS = 4.79082109121 pb +- ( 0.508396430592 pb = 10 % ) Event 3000 ( 9s elapsed / 55m 3s left ) -> ETA: Fri Mar 07 13:29 XS = 4.91177840395 pb +- ( 0.416654689062 pb = 8 % ) Event 4000 ( 12s elapsed / 53m 24s left ) -> ETA: Fri Mar 07 13:28 XS = 4.36185603605 pb +- ( 0.451905035238 pb = 10 % ) Event 5000 ( 15s elapsed / 52m 28s left ) -> ETA: Fri Mar 07 13:27 XS = 4.36878297087 pb +- ( 0.389789752323 pb = 8 % ) Event 6000 ( 18s elapsed / 51m 46s left ) -> ETA: Fri Mar 07 13:26 XS = 4.50857899736 pb +- ( 0.368484521032 pb = 8 % ) Event 7000 ( 21s elapsed / 51m 15s left ) -> ETA: Fri Mar 07 13:26 XS = 4.37404566209 pb +- ( 0.324426786923 pb = 7 % ) Event 8000 ( 24s elapsed / 50m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.42899493332 pb +- ( 0.301246819901 pb = 6 % ) Event 9000 ( 27s elapsed / 50m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.22551854333 pb +- ( 0.298196918323 pb = 7 % ) Event 10000 ( 30s elapsed / 50m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.22839232248 pb +- ( 0.279286995439 pb = 6 % ) Event 20000 ( 1m elapsed / 49m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.48508586088 pb +- ( 0.509425748514 pb = 11 % ) Event 30000 ( 1m 30s elapsed / 48m 38s left ) -> ETA: Fri Mar 07 13:24 XS = 4.19840906974 pb +- ( 0.384254758494 pb = 9 % ) Event 40000 ( 2m elapsed / 48m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.14304395423 pb +- ( 0.30627434524 pb = 7 % ) Event 50000 ( 2m 30s elapsed / 47m 35s left ) -> ETA: Fri Mar 07 13:24 XS = 3.95554545541 pb +- ( 0.346840465756 pb = 8 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 60000 ( 3m elapsed / 47m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 3.9923279523 pb +- ( 0.325252268179 pb = 8 % ) Event 70000 ( 3m 30s elapsed / 46m 37s left ) -> ETA: Fri Mar 07 13:24 XS = 4.02249843435 pb +- ( 0.283098808835 pb = 7 % ) Event 80000 ( 4m elapsed / 46m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.20529335415 pb +- ( 0.289241938395 pb = 6 % ) Event 90000 ( 4m 31s elapsed / 45m 40s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34384385394 pb +- ( 0.267676060967 pb = 6 % ) Event 100000 ( 5m 1s elapsed / 45m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.36954987854 pb +- ( 0.245175565779 pb = 5 % ) Event 200000 ( 10m 5s elapsed / 40m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 4.29477977197 pb +- ( 0.186084466705 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 13s elapsed / 35m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31995008638 pb +- ( 0.132751980868 pb = 3 % ) Event 400000 ( 20m 20s elapsed / 30m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33573523976 pb +- ( 0.105253535198 pb = 2 % ) Event 500000 ( 25m 30s elapsed / 25m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.35274625906 pb +- ( 0.115969872678 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 42s elapsed / 20m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30941942784 pb +- ( 0.104395126096 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 35m 56s elapsed / 15m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26490450354 pb +- ( 0.0965976132515 pb = 2 % ) Event 800000 ( 41m 12s elapsed / 10m 18s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26691013429 pb +- ( 0.0870311677867 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 29s elapsed / 5m 9s left ) -> ETA: Fri Mar 07 13:26 XS = 4.28278533815 pb +- ( 0.079091551994 pb = 1 % ) Event 1000000 ( 3097 s total ) = 27896974.9218 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.28512 0 % 0.0730454 1.7 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5614 (1005618) -> 0.5 % From "Jet_Evolution:CSS": 1113 (1006731) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 99/20 Perturbative Interface (Matrix Elements): momentum failures: 83 amplitude failures: 1030 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: 51m 48s on Fri Mar 7 13:26:05 2025 (User: 51m 5s, System: 3s, Children User: 0s, Children System: 0s)