Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:04 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2071 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (223 MB, 9s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 1.25555405768e-18 vs 1.25555405768e-18 => 2.65010235978e-12 } ....... Amplitude::GaugeTest(): Large deviation { 3.44545204775e-21 vs 3.44545204775e-21 => 2.00883754076e-12 } .... Amplitude::GaugeTest(): Large deviation { 6.53568045609e-24 vs 6.5356804561e-24 => -2.25386376229e-12 } ................. Amplitude::GaugeTest(): Large deviation { 2.39046814379e-20 vs 2.39046814382e-20 => -1.22273302594e-11 } .. Amplitude::GaugeTest(): Large deviation { 1.30225986661e-20 vs 1.30225986661e-20 => 4.08273415076e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.71961428762e-21 vs 1.71961428762e-21 => 2.26574314866e-12 } ............................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.71156656062e-24 vs 4.71156656067e-24 => -9.67292912435e-12 } .......................................................... done (223 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 ( 1s elapsed / 12d 14h 46m 38s left ) -> ETA: Thu Mar 20 03:20 XS = 5.56687818313e-06 pb +- ( 5.56687818313e-06 pb = 100 % ) Event 2 ( 1s elapsed / 6d 8h 46m 38s left ) -> ETA: Thu Mar 13 21:20 XS = 2.79464792045e-06 pb +- ( 2.77223026269e-06 pb = 99 % ) Event 3 ( 1s elapsed / 4d 5h 51m 5s left ) -> ETA: Tue Mar 11 18:25 XS = 1.89797465528e-06 pb +- ( 1.83460526751e-06 pb = 96 % ) Event 4 ( 1s elapsed / 3d 4h 23m 18s left ) -> ETA: Mon Mar 10 16:57 XS = 1.46427135765e-06 pb +- ( 1.36784019321e-06 pb = 93 % ) Event 5 ( 1s elapsed / 2d 13h 39m 58s left ) -> ETA: Mon Mar 10 02:14 XS = 0.753612559073 pb +- ( 0.753611094802 pb = 99 % ) Event 6 ( 1s elapsed / 2d 3h 23m 18s left ) -> ETA: Sun Mar 09 15:57 XS = 0.628010488246 pb +- ( 0.628009290008 pb = 99 % ) Event 7 ( 1s elapsed / 1d 20h 2m 50s left ) -> ETA: Sun Mar 09 08:37 XS = 1.01015233507 pb +- ( 0.654021087401 pb = 64 % ) Event 8 ( 1s elapsed / 1d 14h 53m 18s left ) -> ETA: Sun Mar 09 03:27 XS = 0.883883293177 pb +- ( 0.580302988115 pb = 65 % ) Event 9 ( 1s elapsed / 1d 10h 34m 3s left ) -> ETA: Sat Mar 08 23:08 XS = 0.785674038601 pb +- ( 0.52111700811 pb = 66 % ) Event 10 ( 1s elapsed / 1d 7h 6m 38s left ) -> ETA: Sat Mar 08 19:40 XS = 0.707106634741 pb +- ( 0.472676618696 pb = 66 % ) Event 20 ( 1s elapsed / 15h 58m 18s left ) -> ETA: Sat Mar 08 04:32 XS = 18.2384255856 pb +- ( 16.6746028417 pb = 91 % ) Event 30 ( 1s elapsed / 10h 49m 58s left ) -> ETA: Fri Mar 07 23:24 XS = 11.7104070557 pb +- ( 10.1189376038 pb = 86 % ) Event 40 ( 1s elapsed / 8h 15m 48s left ) -> ETA: Fri Mar 07 20:50 XS = 10.702895453 pb +- ( 7.6631158911 pb = 71 % ) Event 50 ( 1s elapsed / 6h 46m 38s left ) -> ETA: Fri Mar 07 19:20 XS = 9.27118149886 pb +- ( 6.17989009823 pb = 66 % ) Event 60 ( 1s elapsed / 5h 44m 25s left ) -> ETA: Fri Mar 07 18:18 XS = 7.44051528695 pb +- ( 5.10674042844 pb = 68 % ) Event 70 ( 1s elapsed / 4h 59m 58s left ) -> ETA: Fri Mar 07 17:34 XS = 6.28038020351 pb +- ( 4.54642830997 pb = 72 % ) Event 80 ( 1s elapsed / 4h 30m 48s left ) -> ETA: Fri Mar 07 17:05 XS = 5.61062142995 pb +- ( 3.9484790262 pb = 70 % ) Event 90 ( 1s elapsed / 4h 4m 25s left ) -> ETA: Fri Mar 07 16:38 XS = 4.94322378488 pb +- ( 3.49198902081 pb = 70 % ) Event 100 ( 1s elapsed / 3h 44m 58s left ) -> ETA: Fri Mar 07 16:19 XS = 4.51448289208 pb +- ( 3.1842485444 pb = 70 % ) Event 200 ( 1s elapsed / 2h 15m 48s left ) -> ETA: Fri Mar 07 14:50 XS = 4.29287226039 pb +- ( 1.68277155404 pb = 39 % ) Event 300 ( 1s elapsed / 1h 46m 38s left ) -> ETA: Fri Mar 07 14:20 XS = 3.26433509642 pb +- ( 1.17064657087 pb = 35 % ) Event 400 ( 2s elapsed / 1h 32m 2s left ) -> ETA: Fri Mar 07 14:06 XS = 4.01509711872 pb +- ( 1.00299420352 pb = 24 % ) Event 500 ( 2s elapsed / 1h 23m 17s left ) -> ETA: Fri Mar 07 13:57 XS = 3.73532155087 pb +- ( 1.34311273653 pb = 35 % ) Event 600 ( 2s elapsed / 1h 17m 43s left ) -> ETA: Fri Mar 07 13:52 XS = 3.96189932958 pb +- ( 1.16096602337 pb = 29 % ) Event 700 ( 3s elapsed / 1h 13m 16s left ) -> ETA: Fri Mar 07 13:47 XS = 4.14068792339 pb +- ( 1.05208328355 pb = 25 % ) Event 800 ( 3s elapsed / 1h 9m 56s left ) -> ETA: Fri Mar 07 13:44 XS = 3.98572075158 pb +- ( 0.938024167592 pb = 23 % ) Event 900 ( 3s elapsed / 1h 7m 31s left ) -> ETA: Fri Mar 07 13:41 XS = 5.12198377215 pb +- ( 1.29072236312 pb = 25 % ) Event 1000 ( 3s elapsed / 1h 5m 36s left ) -> ETA: Fri Mar 07 13:39 XS = 5.24196837299 pb +- ( 1.17838074086 pb = 22 % ) Event 2000 ( 6s elapsed / 57m 8s left ) -> ETA: Fri Mar 07 13:31 XS = 4.68643335604 pb +- ( 0.70820378707 pb = 15 % ) Event 3000 ( 9s elapsed / 54m left ) -> ETA: Fri Mar 07 13:28 XS = 5.42761953855 pb +- ( 1.00897110249 pb = 18 % ) Event 4000 ( 12s elapsed / 52m 22s left ) -> ETA: Fri Mar 07 13:26 XS = 5.61027557568 pb +- ( 0.915926682532 pb = 16 % ) Event 5000 ( 15s elapsed / 51m 18s left ) -> ETA: Fri Mar 07 13:25 XS = 5.66707270067 pb +- ( 0.843381593325 pb = 14 % ) Event 6000 ( 18s elapsed / 50m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 5.39881155316 pb +- ( 0.712739391088 pb = 13 % ) Event 7000 ( 21s elapsed / 50m left ) -> ETA: Fri Mar 07 13:24 XS = 5.18263179556 pb +- ( 0.624134669079 pb = 12 % ) Event 8000 ( 23s elapsed / 49m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 5.20169357309 pb +- ( 0.56491937621 pb = 10 % ) Event 9000 ( 26s elapsed / 49m 15s left ) -> ETA: Fri Mar 07 13:23 XS = 4.98943084306 pb +- ( 0.507051988157 pb = 10 % ) Event 10000 ( 29s elapsed / 48m 56s left ) -> ETA: Fri Mar 07 13:23 XS = 5.01604101913 pb +- ( 0.479669709751 pb = 9 % ) Event 20000 ( 58s elapsed / 47m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 4.80216365552 pb +- ( 0.451214868617 pb = 9 % ) Event 30000 ( 1m 26s elapsed / 46m 52s left ) -> ETA: Fri Mar 07 13:22 XS = 4.74116133177 pb +- ( 0.327213231153 pb = 6 % ) Event 40000 ( 1m 55s elapsed / 46m 13s left ) -> ETA: Fri Mar 07 13:22 XS = 4.84886703228 pb +- ( 0.271893146521 pb = 5 % ) Event 50000 ( 2m 24s elapsed / 45m 41s left ) -> ETA: Fri Mar 07 13:22 XS = 4.79911190183 pb +- ( 0.225831906727 pb = 4 % ) Event 60000 ( 2m 53s elapsed / 45m 12s left ) -> ETA: Fri Mar 07 13:22 XS = 4.80485439367 pb +- ( 0.197874388109 pb = 4 % ) Event 70000 ( 3m 21s elapsed / 44m 39s left ) -> ETA: Fri Mar 07 13:22 XS = 4.66575014062 pb +- ( 0.190132064502 pb = 4 % ) Event 80000 ( 3m 50s elapsed / 44m 8s left ) -> ETA: Fri Mar 07 13:22 XS = 4.63238102233 pb +- ( 0.176216610673 pb = 3 % ) Event 90000 ( 4m 19s elapsed / 43m 42s left ) -> ETA: Fri Mar 07 13:22 XS = 4.67580718151 pb +- ( 0.174448924662 pb = 3 % ) Event 100000 ( 4m 48s elapsed / 43m 13s left ) -> ETA: Fri Mar 07 13:22 XS = 4.62241769659 pb +- ( 0.166149541894 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 37s elapsed / 38m 31s left ) -> ETA: Fri Mar 07 13:22 XS = 4.3753865845 pb +- ( 0.141518258007 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 29s elapsed / 33m 48s left ) -> ETA: Fri Mar 07 13:22 XS = 4.35503088096 pb +- ( 0.110842352743 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 20s elapsed / 29m left ) -> ETA: Fri Mar 07 13:22 XS = 4.34869989785 pb +- ( 0.0931976464187 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 9s elapsed / 24m 9s left ) -> ETA: Fri Mar 07 13:22 XS = 4.31145028516 pb +- ( 0.0868795347366 pb = 2 % ) Event 600000 ( 28m 53s elapsed / 19m 15s left ) -> ETA: Fri Mar 07 13:22 XS = 4.21911635055 pb +- ( 0.093449008517 pb = 2 % ) Event 700000 ( 33m 36s elapsed / 14m 24s left ) -> ETA: Fri Mar 07 13:22 XS = 4.27143514811 pb +- ( 0.0857382597807 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 38m 21s elapsed / 9m 35s left ) -> ETA: Fri Mar 07 13:22 XS = 4.26905658681 pb +- ( 0.0812593352882 pb = 1 % ) Event 900000 ( 43m 8s elapsed / 4m 47s left ) -> ETA: Fri Mar 07 13:22 XS = 4.24035179586 pb +- ( 0.0788330811928 pb = 1 % ) Event 1000000 ( 2875 s total ) = 30044440.7353 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.23645 0 % 0.0809454 1.91 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5637 (1005643) -> 0.5 % From "Jet_Evolution:CSS": 1171 (1006814) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 87/20 Perturbative Interface (Matrix Elements): momentum failures: 100 amplitude failures: 1071 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 48m 6s on Fri Mar 7 13:22:11 2025 (User: 47m 19s, System: 1s, Children User: 0s, Children System: 0s)