Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:12 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2111 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 9s/9s) Performing tests ............ Amplitude::GaugeTest(): Large deviation { 1.87625743e-24 vs 1.87625743e-24 => -3.336220189e-12 } .... Amplitude::GaugeTest(): Large deviation { 6.36589811706e-21 vs 6.36589811703e-21 => 5.19939646892e-12 } . Amplitude::GaugeTest(): Large deviation { 1.5026430216e-20 vs 1.5026430217e-20 => -7.13429315624e-11 } ............... Amplitude::GaugeTest(): Large deviation { 2.4989044864e-22 vs 2.49890448639e-22 => 2.41451303395e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.04501265963e-22 vs 1.04501265963e-22 => 2.31059615885e-12 } .................. Amplitude::GaugeTest(): Large deviation { 4.29187318902e-25 vs 4.29187318903e-25 => -2.39197550655e-12 } ........................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.0508199636e-20 vs 2.05081996359e-20 => 5.24980059424e-12 } .......................................... done (224 MB, 0s/0s) Initializing scales........................................................................ done (226 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 = 0.0112410195275 pb +- ( 0.0112410195275 pb = 100 % ) Event 2 ( 1s elapsed / 6d 18h 29m 58s left ) -> ETA: Fri Mar 14 07:04 XS = 0.00562401100108 pb +- ( 0.00561700852644 pb = 99 % ) Event 3 ( 1s elapsed / 4d 12h 19m 58s left ) -> ETA: Wed Mar 12 00:54 XS = 0.00375075452532 pb +- ( 0.00374513258591 pb = 99 % ) Event 4 ( 1s elapsed / 3d 9h 56m 38s left ) -> ETA: Mon Mar 10 22:31 XS = 0.00160746729804 pb +- ( 0.00160559237877 pb = 99 % ) Event 5 ( 1s elapsed / 2d 17h 33m 18s left ) -> ETA: Mon Mar 10 06:07 XS = 2.66441691035 pb +- ( 2.6628098061 pb = 99 % ) Event 6 ( 1s elapsed / 2d 6h 37m 45s left ) -> ETA: Sun Mar 09 19:12 XS = 4.59005450566 pb +- ( 3.03693218342 pb = 66 % ) Event 7 ( 1s elapsed / 1d 23h 13m 18s left ) -> ETA: Sun Mar 09 11:47 XS = 4.13104907494 pb +- ( 2.75482334367 pb = 66 % ) Event 8 ( 1s elapsed / 1d 17h 19m 8s left ) -> ETA: Sun Mar 09 05:53 XS = 3.75541192606 pb +- ( 2.51998558504 pb = 67 % ) Event 9 ( 1s elapsed / 1d 12h 43m 41s left ) -> ETA: Sun Mar 09 01:18 XS = 3.44246093222 pb +- ( 2.32161103157 pb = 67 % ) Event 10 ( 1s elapsed / 1d 9h 3m 18s left ) -> ETA: Sat Mar 08 21:37 XS = 3.17793507545 pb +- ( 2.15189213121 pb = 67 % ) Event 20 ( 1s elapsed / 16h 56m 38s left ) -> ETA: Sat Mar 08 05:31 XS = 6.00828406701 pb +- ( 3.4774376411 pb = 57 % ) Event 30 ( 1s elapsed / 11h 34m 25s left ) -> ETA: Sat Mar 08 00:08 XS = 4.12915262535 pb +- ( 2.40800480546 pb = 58 % ) Event 40 ( 1s elapsed / 8h 49m 8s left ) -> ETA: Fri Mar 07 21:23 XS = 3.29449020167 pb +- ( 1.91588653265 pb = 58 % ) Event 50 ( 1s elapsed / 7h 13m 18s left ) -> ETA: Fri Mar 07 19:47 XS = 3.09843836896 pb +- ( 1.62287548392 pb = 52 % ) Event 60 ( 1s elapsed / 6h 9m 25s left ) -> ETA: Fri Mar 07 18:43 XS = 3.42917266473 pb +- ( 1.43655753341 pb = 41 % ) Event 70 ( 1s elapsed / 5h 26m 10s left ) -> ETA: Fri Mar 07 18:00 XS = 3.15787519744 pb +- ( 1.26206725656 pb = 39 % ) Event 80 ( 1s elapsed / 4h 51m 38s left ) -> ETA: Fri Mar 07 17:26 XS = 2.82051525313 pb +- ( 1.12253099621 pb = 39 % ) Event 90 ( 1s elapsed / 4h 24m 47s left ) -> ETA: Fri Mar 07 16:59 XS = 2.48321357877 pb +- ( 0.991406568153 pb = 39 % ) Event 100 ( 1s elapsed / 4h 1m 38s left ) -> ETA: Fri Mar 07 16:36 XS = 2.4009372974 pb +- ( 0.893326292392 pb = 37 % ) Event 200 ( 1s elapsed / 2h 23m 18s left ) -> ETA: Fri Mar 07 14:57 XS = 4.07186996197 pb +- ( 1.33833531548 pb = 32 % ) Event 300 ( 2s elapsed / 1h 51m 37s left ) -> ETA: Fri Mar 07 14:26 XS = 3.29886852988 pb +- ( 1.07242548338 pb = 32 % ) Event 400 ( 2s elapsed / 1h 35m 22s left ) -> ETA: Fri Mar 07 14:09 XS = 4.37087610459 pb +- ( 1.12910493629 pb = 25 % ) Event 500 ( 2s elapsed / 1h 25m 57s left ) -> ETA: Fri Mar 07 14:00 XS = 4.20762616841 pb +- ( 0.957653089392 pb = 22 % ) Event 600 ( 2s elapsed / 1h 19m 23s left ) -> ETA: Fri Mar 07 13:53 XS = 4.03693519855 pb +- ( 0.933060722537 pb = 23 % ) Event 700 ( 3s elapsed / 1h 14m 56s left ) -> ETA: Fri Mar 07 13:49 XS = 3.83764559764 pb +- ( 0.806850141878 pb = 21 % ) Event 800 ( 3s elapsed / 1h 11m 36s left ) -> ETA: Fri Mar 07 13:46 XS = 3.70340997507 pb +- ( 0.729375559814 pb = 19 % ) Event 900 ( 3s elapsed / 1h 9m left ) -> ETA: Fri Mar 07 13:43 XS = 3.5426888034 pb +- ( 0.663606735498 pb = 18 % ) Event 1000 ( 4s elapsed / 1h 7m 5s left ) -> ETA: Fri Mar 07 13:41 XS = 3.54018050267 pb +- ( 0.626210379291 pb = 17 % ) Event 2000 ( 6s elapsed / 57m 38s left ) -> ETA: Fri Mar 07 13:32 XS = 3.37775906912 pb +- ( 0.826270934829 pb = 24 % ) Event 3000 ( 9s elapsed / 53m 53s left ) -> ETA: Fri Mar 07 13:28 XS = 4.0258481248 pb +- ( 0.608285227636 pb = 15 % ) Event 4000 ( 12s elapsed / 52m 14s left ) -> ETA: Fri Mar 07 13:26 XS = 4.57717013199 pb +- ( 0.528973297504 pb = 11 % ) Event 5000 ( 15s elapsed / 51m 24s left ) -> ETA: Fri Mar 07 13:26 XS = 4.25911513214 pb +- ( 0.518214246191 pb = 12 % ) Event 6000 ( 18s elapsed / 50m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30054504003 pb +- ( 0.444591132843 pb = 10 % ) Event 7000 ( 21s elapsed / 50m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 4.65486173172 pb +- ( 0.474412104778 pb = 10 % ) Event 8000 ( 24s elapsed / 49m 39s left ) -> ETA: Fri Mar 07 13:24 XS = 3.43275951792 pb +- ( 1.17984498772 pb = 34 % ) Event 9000 ( 26s elapsed / 49m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 3.38288415346 pb +- ( 1.08392195889 pb = 32 % ) Event 10000 ( 29s elapsed / 49m 7s left ) -> ETA: Fri Mar 07 13:23 XS = 3.60654665515 pb +- ( 0.984436601865 pb = 27 % ) Event 20000 ( 58s elapsed / 47m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 3.92662872249 pb +- ( 0.512746335839 pb = 13 % ) Event 30000 ( 1m 27s elapsed / 47m 1s left ) -> ETA: Fri Mar 07 13:22 XS = 4.29007397047 pb +- ( 0.391446271579 pb = 9 % ) Event 40000 ( 1m 56s elapsed / 46m 27s left ) -> ETA: Fri Mar 07 13:22 XS = 4.31838847065 pb +- ( 0.306088809289 pb = 7 % ) Event 50000 ( 2m 25s elapsed / 45m 57s left ) -> ETA: Fri Mar 07 13:22 XS = 4.35343566561 pb +- ( 0.257900354568 pb = 5 % ) Event 60000 ( 2m 54s elapsed / 45m 27s left ) -> ETA: Fri Mar 07 13:22 XS = 4.42485246508 pb +- ( 0.234262996765 pb = 5 % ) Event 70000 ( 3m 23s elapsed / 44m 59s left ) -> ETA: Fri Mar 07 13:22 XS = 4.45046116526 pb +- ( 0.205068900272 pb = 4 % ) Event 80000 ( 3m 52s elapsed / 44m 28s left ) -> ETA: Fri Mar 07 13:22 XS = 4.30740165411 pb +- ( 0.211172175254 pb = 4 % ) Event 90000 ( 4m 21s elapsed / 44m left ) -> ETA: Fri Mar 07 13:22 XS = 4.25030441772 pb +- ( 0.202575904517 pb = 4 % ) Event 100000 ( 4m 50s elapsed / 43m 31s left ) -> ETA: Fri Mar 07 13:22 XS = 4.3668315276 pb +- ( 0.190197265748 pb = 4 % ) Event 200000 ( 9m 40s elapsed / 38m 43s left ) -> ETA: Fri Mar 07 13:22 XS = 4.239623709 pb +- ( 0.178783337676 pb = 4 % ) Event 300000 ( 14m 33s elapsed / 33m 58s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39880704627 pb +- ( 0.14620305894 pb = 3 % ) Event 400000 ( 19m 26s elapsed / 29m 10s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39684426036 pb +- ( 0.118954822069 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 20s elapsed / 24m 20s left ) -> ETA: Fri Mar 07 13:23 XS = 4.39619681558 pb +- ( 0.0982911834395 pb = 2 % ) Event 600000 ( 29m 16s elapsed / 19m 31s left ) -> ETA: Fri Mar 07 13:23 XS = 4.41551345851 pb +- ( 0.0887060878461 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 34m 14s elapsed / 14m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.31605779443 pb +- ( 0.0880807671985 pb = 2 % ) Event 800000 ( 39m 12s elapsed / 9m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27765589515 pb +- ( 0.0829140826707 pb = 1 % ) Event 900000 ( 44m 12s elapsed / 4m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28591398032 pb +- ( 0.076089135493 pb = 1 % ) Event 1000000 ( 2949 s total ) = 29301842.896 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.28229 0 % 0.0711403 1.66 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5571 (1005574) -> 0.5 % From "Jet_Evolution:CSS": 1123 (1006697) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 72/20 Perturbative Interface (Matrix Elements): momentum failures: 78 amplitude failures: 1045 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 19s on Fri Mar 7 13:23:32 2025 (User: 48m 30s, System: 2s, Children User: 0s, Children System: 0s)