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: 2050 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (221 MB, 10s/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 1.5161791423e-21 vs 1.5161791423e-21 => -2.64765986913e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.80938540372e-22 vs 1.80938540373e-22 => -4.82580642114e-12 } .. Amplitude::GaugeTest(): Large deviation { 3.0984308584e-22 vs 3.09843085836e-22 => 1.45632395032e-11 } .. Amplitude::GaugeTest(): Large deviation { 1.04504176644e-23 vs 1.04504176644e-23 => -3.86235488037e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.64243385099e-21 vs 1.64243385098e-21 => 5.1532111911e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.88769107061e-21 vs 4.88769107063e-21 => -4.76463313248e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.54947037543e-21 vs 2.54947037542e-21 => 3.06177305731e-12 } .................................................................................................. done (221 MB, 0s/0s) Initializing scales........................................................................ done (225 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 / 8d 21h 53m 19s left ) -> ETA: Sun Mar 16 10:27 XS = 0.000607094948845 pb +- ( 0.000607094948845 pb = 100 % ) Event 2 ( 0s elapsed / 4d 10h 56m 39s left ) -> ETA: Tue Mar 11 23:30 XS = 0.000320707573114 pb +- ( 0.000286387375731 pb = 89 % ) Event 3 ( 0s elapsed / 3d 13m 19s left ) -> ETA: Mon Mar 10 12:47 XS = 0.000128283029246 pb +- ( 0.000119887337717 pb = 93 % ) Event 4 ( 0s elapsed / 2d 6h 9m 59s left ) -> ETA: Sun Mar 09 18:44 XS = 0.00246102425534 pb +- ( 0.00233479412592 pb = 94 % ) Event 5 ( 0s elapsed / 1d 19h 19m 59s left ) -> ETA: Sun Mar 09 07:54 XS = 0.00210944936997 pb +- ( 0.00200433645423 pb = 95 % ) Event 6 ( 0s elapsed / 1d 12h 34m 25s left ) -> ETA: Sun Mar 09 01:08 XS = 0.00184829293635 pb +- ( 0.00175534217438 pb = 94 % ) Event 7 ( 0s elapsed / 1d 7h 20m 56s left ) -> ETA: Sat Mar 08 19:55 XS = 0.00164292705648 pb +- ( 0.00156162875605 pb = 95 % ) Event 8 ( 0s elapsed / 1d 3h 25m 49s left ) -> ETA: Sat Mar 08 16:00 XS = 0.00147863467128 pb +- ( 0.00140639236532 pb = 95 % ) Event 9 ( 0s elapsed / 1d 22m 56s left ) -> ETA: Sat Mar 08 12:57 XS = 5.8026717599 pb +- ( 5.80119326471 pb = 99 % ) Event 10 ( 0s elapsed / 22h 13m 19s left ) -> ETA: Sat Mar 08 10:47 XS = 5.31911578006 pb +- ( 5.31777169477 pb = 99 % ) Event 20 ( 0s elapsed / 11h 23m 19s left ) -> ETA: Fri Mar 07 23:57 XS = 3.63279727927 pb +- ( 2.78498769385 pb = 76 % ) Event 30 ( 0s elapsed / 7h 52m 12s left ) -> ETA: Fri Mar 07 20:26 XS = 5.623222371 pb +- ( 3.62419181899 pb = 64 % ) Event 40 ( 0s elapsed / 6h 6m 39s left ) -> ETA: Fri Mar 07 18:40 XS = 6.66706094074 pb +- ( 3.57259870187 pb = 53 % ) Event 50 ( 0s elapsed / 5h 3m 19s left ) -> ETA: Fri Mar 07 17:37 XS = 5.32217847768 pb +- ( 2.8880703922 pb = 54 % ) Event 60 ( 0s elapsed / 4h 21m 5s left ) -> ETA: Fri Mar 07 16:55 XS = 7.47626437385 pb +- ( 3.70514027826 pb = 49 % ) Event 70 ( 0s elapsed / 3h 48m 33s left ) -> ETA: Fri Mar 07 16:22 XS = 7.60714097379 pb +- ( 3.37458902181 pb = 44 % ) Event 80 ( 0s elapsed / 3h 24m 9s left ) -> ETA: Fri Mar 07 15:58 XS = 7.19304327209 pb +- ( 2.97712482486 pb = 41 % ) Event 90 ( 1s elapsed / 3h 7m 1s left ) -> ETA: Fri Mar 07 15:41 XS = 6.27607735421 pb +- ( 2.60676329926 pb = 41 % ) Event 100 ( 1s elapsed / 2h 51m 38s left ) -> ETA: Fri Mar 07 15:25 XS = 5.94572988725 pb +- ( 2.38216093831 pb = 40 % ) Event 200 ( 1s elapsed / 1h 48m 18s left ) -> ETA: Fri Mar 07 14:22 XS = 4.26396172151 pb +- ( 1.50162934492 pb = 35 % ) Event 300 ( 1s elapsed / 1h 26m 5s left ) -> ETA: Fri Mar 07 14:00 XS = 4.36316503476 pb +- ( 1.20616059751 pb = 27 % ) Event 400 ( 1s elapsed / 1h 16m 13s left ) -> ETA: Fri Mar 07 13:50 XS = 3.87302131849 pb +- ( 1.02237936086 pb = 26 % ) Event 500 ( 2s elapsed / 1h 10m 37s left ) -> ETA: Fri Mar 07 13:44 XS = 4.24110766252 pb +- ( 0.923538714327 pb = 21 % ) Event 600 ( 2s elapsed / 1h 7m 10s left ) -> ETA: Fri Mar 07 13:41 XS = 4.15209342766 pb +- ( 0.806204655919 pb = 19 % ) Event 700 ( 2s elapsed / 1h 4m 14s left ) -> ETA: Fri Mar 07 13:38 XS = 4.83391540785 pb +- ( 0.87000522063 pb = 17 % ) Event 800 ( 2s elapsed / 1h 2m 14s left ) -> ETA: Fri Mar 07 13:36 XS = 5.10916715052 pb +- ( 0.788962146004 pb = 15 % ) Event 900 ( 3s elapsed / 1h 52s left ) -> ETA: Fri Mar 07 13:35 XS = 5.04439458578 pb +- ( 0.724030484364 pb = 14 % ) Event 1000 ( 3s elapsed / 59m 46s left ) -> ETA: Fri Mar 07 13:34 XS = 4.99257386186 pb +- ( 0.668685838849 pb = 13 % ) Event 2000 ( 6s elapsed / 54m 13s left ) -> ETA: Fri Mar 07 13:28 XS = 4.46783962557 pb +- ( 0.545710924927 pb = 12 % ) Event 3000 ( 9s elapsed / 51m 50s left ) -> ETA: Fri Mar 07 13:26 XS = 3.24088523235 pb +- ( 0.922651746948 pb = 28 % ) Event 4000 ( 12s elapsed / 51m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 3.58377193352 pb +- ( 0.726318294482 pb = 20 % ) Event 5000 ( 15s elapsed / 50m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 3.89856354375 pb +- ( 0.597452652968 pb = 15 % ) Event 6000 ( 18s elapsed / 50m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.10372094957 pb +- ( 0.51556747973 pb = 12 % ) Event 7000 ( 21s elapsed / 50m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.15470968248 pb +- ( 0.463352701997 pb = 11 % ) Event 8000 ( 24s elapsed / 50m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.42762453979 pb +- ( 0.437895342985 pb = 9 % ) Event 9000 ( 27s elapsed / 50m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34276847011 pb +- ( 0.400161938265 pb = 9 % ) Event 10000 ( 30s elapsed / 50m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40004032039 pb +- ( 0.381931380186 pb = 8 % ) Event 20000 ( 1m elapsed / 49m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.15975658198 pb +- ( 0.2751383846 pb = 6 % ) Event 30000 ( 1m 30s elapsed / 48m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 4.22451208902 pb +- ( 0.233519050252 pb = 5 % ) Event 40000 ( 2m 1s elapsed / 48m 35s left ) -> ETA: Fri Mar 07 13:24 XS = 4.38627353625 pb +- ( 0.20477941811 pb = 4 % ) Event 50000 ( 2m 31s elapsed / 48m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.37601744446 pb +- ( 0.179620931209 pb = 4 % ) Event 60000 ( 3m 2s elapsed / 47m 34s left ) -> ETA: Fri Mar 07 13:24 XS = 4.33160353769 pb +- ( 0.182973814007 pb = 4 % ) Event 70000 ( 3m 32s elapsed / 47m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3978325999 pb +- ( 0.166119903944 pb = 3 % ) Event 80000 ( 4m 3s elapsed / 46m 36s left ) -> ETA: Fri Mar 07 13:24 XS = 4.32270149821 pb +- ( 0.153688698195 pb = 3 % ) Event 90000 ( 4m 33s elapsed / 46m left ) -> ETA: Fri Mar 07 13:24 XS = 4.28546620514 pb +- ( 0.142718800978 pb = 3 % ) Event 100000 ( 5m 2s elapsed / 45m 25s left ) -> ETA: Fri Mar 07 13:24 XS = 4.17592534397 pb +- ( 0.13765256251 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 8s elapsed / 40m 34s left ) -> ETA: Fri Mar 07 13:24 XS = 4.25802151492 pb +- ( 0.0994338593977 pb = 2 % ) Event 300000 ( 15m 18s elapsed / 35m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31495007802 pb +- ( 0.0824637423456 pb = 1 % ) Event 400000 ( 20m 26s elapsed / 30m 39s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30305769789 pb +- ( 0.0806568906213 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 33s elapsed / 25m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.32477106668 pb +- ( 0.0747409415954 pb = 1 % ) Event 600000 ( 30m 46s elapsed / 20m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33887168437 pb +- ( 0.0668323007867 pb = 1 % ) Event 700000 ( 35m 58s elapsed / 15m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34110147136 pb +- ( 0.0643847091831 pb = 1 % ) Event 800000 ( 41m 15s elapsed / 10m 18s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31259647371 pb +- ( 0.0609097058155 pb = 1 % ) Event 900000 ( 46m 33s elapsed / 5m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 4.28521078918 pb +- ( 0.0576068043144 pb = 1 % ) Event 1000000 ( 3092 s total ) = 27942084.8547 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.29105 0 % 0.0547298 1.27 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5740 (1005742) -> 0.5 % From "Jet_Evolution:CSS": 1045 (1006787) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 111/20 Perturbative Interface (Matrix Elements): momentum failures: 78 amplitude failures: 967 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 43s on Fri Mar 7 13:25:49 2025 (User: 50m 53s, System: 2s, Children User: 0s, Children System: 0s)