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: 2109 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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/9s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 2.5700385109e-22 vs 2.57003851089e-22 => 2.51376697236e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.91265703563e-22 vs 1.91265703564e-22 => -2.27262653141e-12 } . Amplitude::GaugeTest(): Large deviation { 1.02523242264e-21 vs 1.02523242263e-21 => 1.20055076991e-11 } .................. Amplitude::GaugeTest(): Large deviation { 1.13240441676e-23 vs 1.13240441677e-23 => -5.19662091136e-12 } . Amplitude::GaugeTest(): Large deviation { 7.97987397387e-22 vs 7.97987397391e-22 => -4.52771153903e-12 } . Amplitude::GaugeTest(): Large deviation { 3.07499226614e-21 vs 3.07499226615e-21 => -2.92998958429e-12 } .........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.51790818794e-24 vs 1.51790818794e-24 => 2.54840593072e-12 } .................................................................................... done (222 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 ( 0s elapsed / 7d 12h 33m 19s left ) -> ETA: Sat Mar 15 01:07 XS = 36.2488616936 pb +- ( 36.2488616936 pb = 100 % ) Event 2 ( 0s elapsed / 3d 19h 39m 59s left ) -> ETA: Tue Mar 11 08:14 XS = 19.0229907399 pb +- ( 17.2258709537 pb = 90 % ) Event 3 ( 0s elapsed / 2d 13h 6m 39s left ) -> ETA: Mon Mar 10 01:41 XS = 13.9758838664 pb +- ( 11.1527349933 pb = 79 % ) Event 4 ( 0s elapsed / 1d 21h 49m 59s left ) -> ETA: Sun Mar 09 10:24 XS = 10.4818832709 pb +- ( 8.62553123444 pb = 82 % ) Event 5 ( 0s elapsed / 1d 12h 39m 59s left ) -> ETA: Sun Mar 09 01:14 XS = 8.38300256218 pb +- ( 7.00322594777 pb = 83 % ) Event 6 ( 0s elapsed / 1d 6h 33m 19s left ) -> ETA: Sat Mar 08 19:07 XS = 6.98583607227 pb +- ( 5.88632794285 pb = 84 % ) Event 7 ( 0s elapsed / 1d 2h 35m 13s left ) -> ETA: Sat Mar 08 15:09 XS = 5.98789348024 pb +- ( 5.07396026187 pb = 84 % ) Event 8 ( 0s elapsed / 23h 15m 49s left ) -> ETA: Sat Mar 08 11:50 XS = 5.23940699054 pb +- ( 4.45746975082 pb = 85 % ) Event 9 ( 0s elapsed / 20h 40m 43s left ) -> ETA: Sat Mar 08 09:15 XS = 4.65725065826 pb +- ( 3.97399057782 pb = 85 % ) Event 10 ( 0s elapsed / 18h 53m 19s left ) -> ETA: Sat Mar 08 07:27 XS = 4.19152559249 pb +- ( 3.58482645702 pb = 85 % ) Event 20 ( 0s elapsed / 9h 51m 39s left ) -> ETA: Fri Mar 07 22:26 XS = 4.26519213842 pb +- ( 2.40150415355 pb = 56 % ) Event 30 ( 0s elapsed / 6h 51m 5s left ) -> ETA: Fri Mar 07 19:25 XS = 4.13070736737 pb +- ( 1.74223762997 pb = 42 % ) Event 40 ( 0s elapsed / 5h 20m 49s left ) -> ETA: Fri Mar 07 17:55 XS = 4.13847603967 pb +- ( 1.51913389183 pb = 36 % ) Event 50 ( 0s elapsed / 4h 26m 39s left ) -> ETA: Fri Mar 07 17:01 XS = 3.2252587112 pb +- ( 1.19702224425 pb = 37 % ) Event 60 ( 0s elapsed / 3h 50m 32s left ) -> ETA: Fri Mar 07 16:24 XS = 4.48749669976 pb +- ( 1.73370347669 pb = 38 % ) Event 70 ( 0s elapsed / 3h 27m 7s left ) -> ETA: Fri Mar 07 16:01 XS = 5.66018039834 pb +- ( 2.31132189087 pb = 40 % ) Event 80 ( 0s elapsed / 3h 7m 29s left ) -> ETA: Fri Mar 07 15:41 XS = 5.89563033749 pb +- ( 2.39560916309 pb = 40 % ) Event 90 ( 0s elapsed / 2h 50m 21s left ) -> ETA: Fri Mar 07 15:24 XS = 5.40257875798 pb +- ( 2.1532741802 pb = 39 % ) Event 100 ( 0s elapsed / 2h 38m 19s left ) -> ETA: Fri Mar 07 15:12 XS = 5.07374893651 pb +- ( 1.94608431083 pb = 38 % ) Event 200 ( 1s elapsed / 1h 44m 8s left ) -> ETA: Fri Mar 07 14:18 XS = 6.62714215729 pb +- ( 2.77804419209 pb = 41 % ) Event 300 ( 1s elapsed / 1h 26m 5s left ) -> ETA: Fri Mar 07 14:00 XS = 6.50270037075 pb +- ( 1.98160572997 pb = 30 % ) Event 400 ( 1s elapsed / 1h 16m 38s left ) -> ETA: Fri Mar 07 13:51 XS = 5.63241852906 pb +- ( 1.51838955285 pb = 26 % ) Event 500 ( 2s elapsed / 1h 11m 17s left ) -> ETA: Fri Mar 07 13:45 XS = 5.27411154456 pb +- ( 1.26102146937 pb = 23 % ) Event 600 ( 2s elapsed / 1h 8m 34s left ) -> ETA: Fri Mar 07 13:42 XS = 5.66801186861 pb +- ( 1.14480082249 pb = 20 % ) Event 700 ( 2s elapsed / 1h 6m 8s left ) -> ETA: Fri Mar 07 13:40 XS = 5.83351136776 pb +- ( 1.034071984 pb = 17 % ) Event 800 ( 3s elapsed / 1h 4m 6s left ) -> ETA: Fri Mar 07 13:38 XS = 5.57124649016 pb +- ( 0.93086246556 pb = 16 % ) Event 900 ( 3s elapsed / 1h 1m 47s left ) -> ETA: Fri Mar 07 13:36 XS = 5.5428361689 pb +- ( 0.85038842149 pb = 15 % ) Event 1000 ( 3s elapsed / 1h 46s left ) -> ETA: Fri Mar 07 13:35 XS = 5.49399673097 pb +- ( 0.801946825431 pb = 14 % ) Event 2000 ( 6s elapsed / 55m 53s left ) -> ETA: Fri Mar 07 13:30 XS = 3.28859522441 pb +- ( 0.898060641134 pb = 27 % ) Event 3000 ( 9s elapsed / 54m 23s left ) -> ETA: Fri Mar 07 13:28 XS = 3.09588329038 pb +- ( 0.716237568947 pb = 23 % ) Event 4000 ( 12s elapsed / 53m 32s left ) -> ETA: Fri Mar 07 13:28 XS = 3.31965806393 pb +- ( 0.633192574763 pb = 19 % ) Event 5000 ( 15s elapsed / 52m 58s left ) -> ETA: Fri Mar 07 13:27 XS = 3.34952281811 pb +- ( 0.541571276256 pb = 16 % ) Event 6000 ( 19s elapsed / 52m 30s left ) -> ETA: Fri Mar 07 13:27 XS = 3.48352097734 pb +- ( 0.475179366497 pb = 13 % ) Event 7000 ( 22s elapsed / 52m 9s left ) -> ETA: Fri Mar 07 13:26 XS = 4.48292466918 pb +- ( 1.26893359836 pb = 28 % ) Event 8000 ( 25s elapsed / 51m 47s left ) -> ETA: Fri Mar 07 13:26 XS = 4.48828650851 pb +- ( 1.11674960393 pb = 24 % ) Event 9000 ( 28s elapsed / 51m 35s left ) -> ETA: Fri Mar 07 13:26 XS = 4.4131548687 pb +- ( 1.02475275495 pb = 23 % ) Event 10000 ( 31s elapsed / 51m 22s left ) -> ETA: Fri Mar 07 13:26 XS = 4.27529603457 pb +- ( 0.926236058902 pb = 21 % ) Event 20000 ( 1m 1s elapsed / 50m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 3.88490461484 pb +- ( 0.565599573569 pb = 14 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 1m 32s elapsed / 49m 43s left ) -> ETA: Fri Mar 07 13:25 XS = 4.10659628371 pb +- ( 0.390824297356 pb = 9 % ) Event 40000 ( 2m 2s elapsed / 49m 5s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21684312342 pb +- ( 0.311273272943 pb = 7 % ) Event 50000 ( 2m 33s elapsed / 48m 32s left ) -> ETA: Fri Mar 07 13:25 XS = 4.10031682437 pb +- ( 0.264183427589 pb = 6 % ) Event 60000 ( 3m 3s elapsed / 48m left ) -> ETA: Fri Mar 07 13:25 XS = 4.06280810475 pb +- ( 0.229691343719 pb = 5 % ) Event 70000 ( 3m 34s elapsed / 47m 32s left ) -> ETA: Fri Mar 07 13:25 XS = 4.04812274544 pb +- ( 0.200478791323 pb = 4 % ) Event 80000 ( 4m 5s elapsed / 47m left ) -> ETA: Fri Mar 07 13:25 XS = 4.14163203072 pb +- ( 0.185343889687 pb = 4 % ) Event 90000 ( 4m 36s elapsed / 46m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20627607195 pb +- ( 0.177321562887 pb = 4 % ) Event 100000 ( 5m 6s elapsed / 46m 1s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24395866546 pb +- ( 0.162003224297 pb = 3 % ) Event 200000 ( 10m 14s elapsed / 40m 58s left ) -> ETA: Fri Mar 07 13:25 XS = 4.22606515795 pb +- ( 0.123663420565 pb = 2 % ) Event 300000 ( 15m 23s elapsed / 35m 53s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21396159548 pb +- ( 0.109608349868 pb = 2 % ) Event 400000 ( 20m 32s elapsed / 30m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 4.19860153318 pb +- ( 0.120148287842 pb = 2 % ) Event 500000 ( 25m 46s elapsed / 25m 46s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33474116186 pb +- ( 0.108026322321 pb = 2 % ) Event 600000 ( 31m elapsed / 20m 40s left ) -> ETA: Fri Mar 07 13:26 XS = 4.36056030628 pb +- ( 0.0964058262194 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Blob_List::FourMomentumConservation throws four momentum error for Signal Process : (-1.98951966013e-13,-1.33226762955e-15,0,1.27897692437e-12) (1) Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.0407608443252,0.0144218190788,-0.0113303343243,-0.106224207966) (1) Event 700000 ( 36m 15s elapsed / 15m 32s left ) -> ETA: Fri Mar 07 13:26 XS = 4.34286312542 pb +- ( 0.0855141655497 pb = 1 % ) Event 800000 ( 41m 33s elapsed / 10m 23s left ) -> ETA: Fri Mar 07 13:26 XS = 4.36671491524 pb +- ( 0.0803888949376 pb = 1 % ) Event 900000 ( 46m 52s elapsed / 5m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 4.40680763547 pb +- ( 0.0732577741242 pb = 1 % ) Event 1000000 ( 3086 s total ) = 27993869.8609 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.41878 0 % 0.0687162 1.55 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5699 (1005702) -> 0.5 % From "Jet_Evolution:CSS": 1127 (1006829) -> 0.1 % Momentum fail statistics: Signal Process : 1 fails Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 111/20 Perturbative Interface (Matrix Elements): momentum failures: 74 amplitude failures: 1052 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 37s on Fri Mar 7 13:25:50 2025 (User: 50m 46s, System: 2s, Children User: 0s, Children System: 0s)