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: 2062 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (222 MB, 10s/10s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 3.3840473002e-23 vs 3.38404730021e-23 => -3.40349970429e-12 } ..... Amplitude::GaugeTest(): Large deviation { 6.22204485065e-21 vs 6.22204485063e-21 => 2.06834549488e-12 } ............ Amplitude::GaugeTest(): Large deviation { 5.45741518341e-23 vs 5.45741518344e-23 => -5.56965584764e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.3220025316e-25 vs 4.32200253162e-25 => -3.61710661423e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.57185608798e-21 vs 4.57185608795e-21 => 5.16342524293e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.47132887495e-24 vs 2.47132887494e-24 => 3.57691654074e-12 } ......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 7.02889355644e-21 vs 7.02889355649e-21 => -7.01361191346e-12 } ............................................................................... done (222 MB, 0s/0s) Initializing scales........................................................................ done (224 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 / 9d 22h 53m 19s left ) -> ETA: Mon Mar 17 11:27 XS = 0.00275107496735 pb +- ( 0.00275107496735 pb = 100 % ) Event 2 ( 0s elapsed / 5d 49m 59s left ) -> ETA: Wed Mar 12 13:24 XS = 3.24817425127 pb +- ( 3.24679881091 pb = 99 % ) Event 3 ( 0s elapsed / 3d 8h 33m 19s left ) -> ETA: Mon Mar 10 21:07 XS = 2.77135184549 pb +- ( 2.34482640422 pb = 84 % ) Event 4 ( 0s elapsed / 2d 13h 6m 39s left ) -> ETA: Mon Mar 10 01:40 XS = 2.2170814764 pb +- ( 1.898984508 pb = 85 % ) Event 5 ( 0s elapsed / 2d 53m 19s left ) -> ETA: Sun Mar 09 13:27 XS = 1.58331268225 pb +- ( 1.67503959919 pb = 105 % ) Event 6 ( 0s elapsed / 1d 16h 44m 25s left ) -> ETA: Sun Mar 09 05:18 XS = 1.35712520832 pb +- ( 1.43362247012 pb = 105 % ) Event 7 ( 0s elapsed / 1d 10h 55m 13s left ) -> ETA: Sat Mar 08 23:29 XS = 1.18749127289 pb +- ( 1.25308846941 pb = 105 % ) Event 8 ( 0s elapsed / 1d 6h 54m 9s left ) -> ETA: Sat Mar 08 19:28 XS = 1.06666964315 pb +- ( 1.11170518579 pb = 104 % ) Event 9 ( 0s elapsed / 1d 3h 28m 7s left ) -> ETA: Sat Mar 08 16:02 XS = 0.960002678839 pb +- ( 1.00004428771 pb = 104 % ) Event 10 ( 0s elapsed / 1d 43m 19s left ) -> ETA: Sat Mar 08 13:17 XS = 8.01152548075 pb +- ( 7.10930574082 pb = 88 % ) Event 20 ( 0s elapsed / 12h 46m 39s left ) -> ETA: Sat Mar 08 01:20 XS = 4.02111279867 pb +- ( 3.57663879426 pb = 88 % ) Event 30 ( 0s elapsed / 8h 42m 12s left ) -> ETA: Fri Mar 07 21:16 XS = 3.12914521659 pb +- ( 2.46650630975 pb = 78 % ) Event 40 ( 0s elapsed / 6h 44m 9s left ) -> ETA: Fri Mar 07 19:18 XS = 5.53278143796 pb +- ( 2.54948759714 pb = 46 % ) Event 50 ( 0s elapsed / 5h 29m 59s left ) -> ETA: Fri Mar 07 18:04 XS = 3.15191883861 pb +- ( 2.34196006899 pb = 74 % ) Event 60 ( 1s elapsed / 4h 43m 18s left ) -> ETA: Fri Mar 07 17:17 XS = 3.05227863868 pb +- ( 1.9622467019 pb = 64 % ) Event 70 ( 1s elapsed / 4h 7m 36s left ) -> ETA: Fri Mar 07 16:41 XS = 3.0719425375 pb +- ( 1.74355427634 pb = 56 % ) Event 80 ( 1s elapsed / 3h 42m 53s left ) -> ETA: Fri Mar 07 16:17 XS = 4.09319671467 pb +- ( 2.0025432782 pb = 48 % ) Event 90 ( 1s elapsed / 3h 25m 32s left ) -> ETA: Fri Mar 07 15:59 XS = 3.56290586772 pb +- ( 1.74634898744 pb = 49 % ) Event 100 ( 1s elapsed / 3h 8m 18s left ) -> ETA: Fri Mar 07 15:42 XS = 3.23770118146 pb +- ( 1.57558109961 pb = 48 % ) Event 200 ( 1s elapsed / 1h 59m 8s left ) -> ETA: Fri Mar 07 14:33 XS = 3.30395193446 pb +- ( 1.13078714025 pb = 34 % ) Event 300 ( 1s elapsed / 1h 34m 58s left ) -> ETA: Fri Mar 07 14:09 XS = 3.49931207349 pb +- ( 0.892231759227 pb = 25 % ) Event 400 ( 2s elapsed / 1h 23m 18s left ) -> ETA: Fri Mar 07 13:57 XS = 5.02737790595 pb +- ( 0.98903592088 pb = 19 % ) Event 500 ( 2s elapsed / 1h 15m 57s left ) -> ETA: Fri Mar 07 13:50 XS = 5.3340263052 pb +- ( 1.06038096346 pb = 19 % ) Event 600 ( 2s elapsed / 1h 11m 4s left ) -> ETA: Fri Mar 07 13:45 XS = 5.31001506953 pb +- ( 0.938741052291 pb = 17 % ) Event 700 ( 2s elapsed / 1h 7m 48s left ) -> ETA: Fri Mar 07 13:42 XS = 5.27911592007 pb +- ( 0.870671473788 pb = 16 % ) Event 800 ( 3s elapsed / 1h 5m 46s left ) -> ETA: Fri Mar 07 13:40 XS = 5.01430225954 pb +- ( 0.776776788008 pb = 15 % ) Event 900 ( 3s elapsed / 1h 4m left ) -> ETA: Fri Mar 07 13:38 XS = 4.77683353536 pb +- ( 0.708533500105 pb = 14 % ) Event 1000 ( 3s elapsed / 1h 2m 16s left ) -> ETA: Fri Mar 07 13:36 XS = 4.85732602722 pb +- ( 0.72949556932 pb = 15 % ) Event 2000 ( 6s elapsed / 54m 23s left ) -> ETA: Fri Mar 07 13:28 XS = 4.15649637637 pb +- ( 0.5402359574 pb = 12 % ) Event 3000 ( 9s elapsed / 52m 17s left ) -> ETA: Fri Mar 07 13:26 XS = 4.22826800692 pb +- ( 0.445000129775 pb = 10 % ) Event 4000 ( 12s elapsed / 51m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34206956822 pb +- ( 0.371930034185 pb = 8 % ) Event 5000 ( 15s elapsed / 50m 38s left ) -> ETA: Fri Mar 07 13:25 XS = 4.16044143486 pb +- ( 0.328389662469 pb = 7 % ) Event 6000 ( 18s elapsed / 50m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 4.27318405089 pb +- ( 0.306143251759 pb = 7 % ) Event 7000 ( 21s elapsed / 49m 47s left ) -> ETA: Fri Mar 07 13:24 XS = 3.73123409326 pb +- ( 0.471453879848 pb = 12 % ) Event 8000 ( 23s elapsed / 49m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 3.87228012555 pb +- ( 0.42397174595 pb = 10 % ) Event 9000 ( 26s elapsed / 49m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 3.98376181033 pb +- ( 0.387819985124 pb = 9 % ) Event 10000 ( 29s elapsed / 49m 19s left ) -> ETA: Fri Mar 07 13:24 XS = 4.12261853186 pb +- ( 0.356899900525 pb = 8 % ) Event 20000 ( 58s elapsed / 48m 10s left ) -> ETA: Fri Mar 07 13:23 XS = 4.52287040052 pb +- ( 0.312694699345 pb = 6 % ) Event 30000 ( 1m 28s elapsed / 47m 38s left ) -> ETA: Fri Mar 07 13:23 XS = 4.6399780729 pb +- ( 0.268173355837 pb = 5 % ) Event 40000 ( 1m 57s elapsed / 46m 58s left ) -> ETA: Fri Mar 07 13:23 XS = 4.63293110961 pb +- ( 0.265515121669 pb = 5 % ) Event 50000 ( 2m 26s elapsed / 46m 26s left ) -> ETA: Fri Mar 07 13:23 XS = 4.74168729009 pb +- ( 0.226302401559 pb = 4 % ) Event 60000 ( 2m 56s elapsed / 45m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 4.72723496367 pb +- ( 0.199073772716 pb = 4 % ) Event 70000 ( 3m 25s elapsed / 45m 31s left ) -> ETA: Fri Mar 07 13:23 XS = 4.69164901287 pb +- ( 0.191248725634 pb = 4 % ) Event 80000 ( 3m 54s elapsed / 45m 1s left ) -> ETA: Fri Mar 07 13:23 XS = 4.84903946083 pb +- ( 0.231689088822 pb = 4 % ) Event 90000 ( 4m 24s elapsed / 44m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.77633980465 pb +- ( 0.21333647878 pb = 4 % ) Event 100000 ( 4m 53s elapsed / 44m 4s left ) -> ETA: Fri Mar 07 13:23 XS = 4.81144672276 pb +- ( 0.197162557705 pb = 4 % ) Event 200000 ( 9m 49s elapsed / 39m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 4.79411947631 pb +- ( 0.130939385098 pb = 2 % ) Event 300000 ( 14m 46s elapsed / 34m 28s left ) -> ETA: Fri Mar 07 13:23 XS = 4.44693748913 pb +- ( 0.162692982784 pb = 3 % ) Event 400000 ( 19m 43s elapsed / 29m 35s left ) -> ETA: Fri Mar 07 13:23 XS = 4.36945476046 pb +- ( 0.132842369541 pb = 3 % ) Event 500000 ( 24m 43s elapsed / 24m 43s left ) -> ETA: Fri Mar 07 13:23 XS = 4.36685233115 pb +- ( 0.110784530771 pb = 2 % ) Event 600000 ( 29m 43s elapsed / 19m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34013856384 pb +- ( 0.11012180295 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 34m 43s elapsed / 14m 52s left ) -> ETA: Fri Mar 07 13:23 XS = 4.32402077401 pb +- ( 0.102446592559 pb = 2 % ) Event 800000 ( 39m 44s elapsed / 9m 56s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34003298492 pb +- ( 0.0971396186763 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 44m 48s elapsed / 4m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.36543443588 pb +- ( 0.0892995759618 pb = 2 % ) Event 1000000 ( 2992 s total ) = 28877198.377 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.31957 0 % 0.105438 2.44 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5571 (1005574) -> 0.5 % From "Jet_Evolution:CSS": 1069 (1006643) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 78/20 Perturbative Interface (Matrix Elements): momentum failures: 89 amplitude failures: 980 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 3s on Fri Mar 7 13:24:09 2025 (User: 49m 15s, System: 2s, Children User: 0s, Children System: 0s)