Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:17 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2140 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 2.03480291224e-22 vs 2.03480291224e-22 => -2.57527332792e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.24081084289e-22 vs 1.2408108429e-22 => -4.36217728605e-12 } ..... Amplitude::GaugeTest(): Large deviation { 5.50265891601e-23 vs 5.50265891603e-23 => -3.19499982027e-12 } ...... Amplitude::GaugeTest(): Large deviation { 3.85291976724e-25 vs 3.85291976719e-25 => 1.31505917267e-11 } ......... Amplitude::GaugeTest(): Large deviation { 9.82867459317e-22 vs 9.82867459313e-22 => 4.32476277012e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.02335635523e-22 vs 1.02335635523e-22 => -3.87134768687e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.50983428461e-22 vs 2.50983428461e-22 => 2.19357865205e-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 / 8d 21h 53m 19s left ) -> ETA: Sun Mar 16 10:27 XS = 9.44224948258e-06 pb +- ( 9.44224948258e-06 pb = 100 % ) Event 2 ( 0s elapsed / 4d 12h 19m 59s left ) -> ETA: Wed Mar 12 00:54 XS = 4.72113671121e-06 pb +- ( 4.72111277138e-06 pb = 99 % ) Event 3 ( 0s elapsed / 3d 13m 19s left ) -> ETA: Mon Mar 10 12:47 XS = 3.1474244746e-06 pb +- ( 3.147412504e-06 pb = 99 % ) Event 4 ( 0s elapsed / 2d 6h 9m 59s left ) -> ETA: Sun Mar 09 18:44 XS = 2.36056835599e-06 pb +- ( 2.36056037554e-06 pb = 99 % ) Event 5 ( 0s elapsed / 1d 19h 53m 19s left ) -> ETA: Sun Mar 09 08:27 XS = 0.599659931177 pb +- ( 0.599657570611 pb = 99 % ) Event 6 ( 0s elapsed / 1d 12h 34m 25s left ) -> ETA: Sun Mar 09 01:08 XS = 1.63983802058 pb +- ( 1.14965063925 pb = 70 % ) Event 7 ( 0s elapsed / 1d 7h 20m 56s left ) -> ETA: Sat Mar 08 19:55 XS = 1.50651020668 pb +- ( 0.980737120987 pb = 65 % ) Event 8 ( 0s elapsed / 1d 3h 25m 49s left ) -> ETA: Sat Mar 08 16:00 XS = 1.31819626849 pb +- ( 0.869969030873 pb = 65 % ) Event 9 ( 0s elapsed / 1d 41m 28s left ) -> ETA: Sat Mar 08 13:15 XS = 1.17813420554 pb +- ( 0.779920169421 pb = 66 % ) Event 10 ( 0s elapsed / 22h 13m 19s left ) -> ETA: Sat Mar 08 10:47 XS = 1.0607596384 pb +- ( 0.707387563891 pb = 66 % ) Event 20 ( 0s elapsed / 11h 31m 39s left ) -> ETA: Sat Mar 08 00:06 XS = 2.825568118 pb +- ( 2.04547805926 pb = 72 % ) Event 30 ( 0s elapsed / 7h 52m 12s left ) -> ETA: Fri Mar 07 20:26 XS = -2.34924229471 pb +- ( 5.15465033697 pb = -219 % ) Event 40 ( 0s elapsed / 6h 10m 49s left ) -> ETA: Fri Mar 07 18:45 XS = 0.47044941057 pb +- ( 4.05794583075 pb = 862 % ) Event 50 ( 0s elapsed / 5h 6m 39s left ) -> ETA: Fri Mar 07 17:41 XS = 0.631920731436 pb +- ( 3.39335032031 pb = 536 % ) Event 60 ( 0s elapsed / 4h 21m 5s left ) -> ETA: Fri Mar 07 16:55 XS = 3.73696572326 pb +- ( 3.72963988344 pb = 99 % ) Event 70 ( 0s elapsed / 3h 53m 19s left ) -> ETA: Fri Mar 07 16:27 XS = 3.1234627318 pb +- ( 3.11689857496 pb = 99 % ) Event 80 ( 1s elapsed / 3h 30m 23s left ) -> ETA: Fri Mar 07 16:04 XS = 3.03199515301 pb +- ( 2.78910478346 pb = 91 % ) Event 90 ( 1s elapsed / 3h 10m 43s left ) -> ETA: Fri Mar 07 15:45 XS = 2.91654939573 pb +- ( 2.41488608532 pb = 82 % ) Event 100 ( 1s elapsed / 2h 56m 38s left ) -> ETA: Fri Mar 07 15:31 XS = 3.42331092642 pb +- ( 2.29870790149 pb = 67 % ) Event 200 ( 1s elapsed / 1h 51m 38s left ) -> ETA: Fri Mar 07 14:26 XS = 4.08980845797 pb +- ( 1.35684750449 pb = 33 % ) Event 300 ( 1s elapsed / 1h 30m 31s left ) -> ETA: Fri Mar 07 14:05 XS = 2.53752625554 pb +- ( 1.3045553146 pb = 51 % ) Event 400 ( 1s elapsed / 1h 20m 23s left ) -> ETA: Fri Mar 07 13:54 XS = 0.545522577949 pb +- ( 1.7313631056 pb = 317 % ) Event 500 ( 2s elapsed / 1h 14m 17s left ) -> ETA: Fri Mar 07 13:48 XS = 1.06472857354 pb +- ( 1.40888104146 pb = 132 % ) Event 600 ( 2s elapsed / 1h 9m 57s left ) -> ETA: Fri Mar 07 13:44 XS = 1.82331526774 pb +- ( 1.21866921562 pb = 66 % ) Event 700 ( 2s elapsed / 1h 7m 5s left ) -> ETA: Fri Mar 07 13:41 XS = 2.15174678727 pb +- ( 1.05702537799 pb = 49 % ) Event 800 ( 3s elapsed / 1h 4m 56s left ) -> ETA: Fri Mar 07 13:39 XS = 2.2875653628 pb +- ( 0.938289813029 pb = 41 % ) Event 900 ( 3s elapsed / 1h 3m 5s left ) -> ETA: Fri Mar 07 13:37 XS = 2.76403432101 pb +- ( 0.866816749266 pb = 31 % ) Event 1000 ( 3s elapsed / 1h 1m 46s left ) -> ETA: Fri Mar 07 13:36 XS = 3.05101284618 pb +- ( 0.822543590883 pb = 26 % ) Event 2000 ( 6s elapsed / 55m 23s left ) -> ETA: Fri Mar 07 13:29 XS = 3.70545350272 pb +- ( 0.566639559688 pb = 15 % ) Event 3000 ( 9s elapsed / 53m left ) -> ETA: Fri Mar 07 13:27 XS = 4.52617296983 pb +- ( 1.03875414673 pb = 22 % ) Event 4000 ( 12s elapsed / 52m 2s left ) -> ETA: Fri Mar 07 13:26 XS = 4.27242905406 pb +- ( 0.802202117564 pb = 18 % ) Event 5000 ( 15s elapsed / 51m 24s left ) -> ETA: Fri Mar 07 13:26 XS = 4.76565727041 pb +- ( 0.703283551252 pb = 14 % ) Event 6000 ( 18s elapsed / 51m 6s left ) -> ETA: Fri Mar 07 13:25 XS = 4.58479768755 pb +- ( 0.59599079145 pb = 12 % ) Event 7000 ( 21s elapsed / 50m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.85424219678 pb +- ( 0.568847327639 pb = 11 % ) Event 8000 ( 24s elapsed / 50m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 4.48992686843 pb +- ( 0.582463401167 pb = 12 % ) Event 9000 ( 27s elapsed / 50m 34s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39234397901 pb +- ( 0.522448110464 pb = 11 % ) Event 10000 ( 30s elapsed / 50m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.44227631842 pb +- ( 0.476518979496 pb = 10 % ) Event 20000 ( 1m elapsed / 49m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 5.01358110361 pb +- ( 0.541556897821 pb = 10 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 1m 30s elapsed / 48m 45s left ) -> ETA: Fri Mar 07 13:24 XS = 4.70687657242 pb +- ( 0.376669766242 pb = 8 % ) Event 40000 ( 2m elapsed / 48m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 4.42113450693 pb +- ( 0.295531546321 pb = 6 % ) Event 50000 ( 2m 30s elapsed / 47m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40149035503 pb +- ( 0.247312319087 pb = 5 % ) Event 60000 ( 3m 1s elapsed / 47m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.48679828325 pb +- ( 0.224850675886 pb = 5 % ) Event 70000 ( 3m 31s elapsed / 46m 47s left ) -> ETA: Fri Mar 07 13:24 XS = 4.58380824353 pb +- ( 0.202371018581 pb = 4 % ) Event 80000 ( 4m 1s elapsed / 46m 16s left ) -> ETA: Fri Mar 07 13:24 XS = 4.51047958985 pb +- ( 0.193130349745 pb = 4 % ) Event 90000 ( 4m 31s elapsed / 45m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47742844932 pb +- ( 0.175426127821 pb = 3 % ) Event 100000 ( 5m 2s elapsed / 45m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 4.56984736065 pb +- ( 0.163433332023 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 8s elapsed / 40m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.55423857636 pb +- ( 0.152256714808 pb = 3 % ) Event 300000 ( 15m 17s elapsed / 35m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.48570951771 pb +- ( 0.140327990989 pb = 3 % ) Event 400000 ( 20m 26s elapsed / 30m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.42767008701 pb +- ( 0.112230283113 pb = 2 % ) Event 500000 ( 25m 38s elapsed / 25m 38s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24571911693 pb +- ( 0.230610615677 pb = 5 % ) Event 600000 ( 30m 53s elapsed / 20m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21559948872 pb +- ( 0.196568318624 pb = 4 % ) Event 700000 ( 36m 9s elapsed / 15m 29s left ) -> ETA: Fri Mar 07 13:26 XS = 4.25376750179 pb +- ( 0.170815402871 pb = 4 % ) Event 800000 ( 41m 26s elapsed / 10m 21s left ) -> ETA: Fri Mar 07 13:26 XS = 4.28200774171 pb +- ( 0.150399698652 pb = 3 % ) Event 900000 ( 46m 44s elapsed / 5m 11s left ) -> ETA: Fri Mar 07 13:26 XS = 4.29162911815 pb +- ( 0.135729759331 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3110 s total ) = 27781171.8253 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.25306 0 % 0.130865 3.07 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5696 (1005699) -> 0.5 % From "Jet_Evolution:CSS": 1185 (1006884) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 99/20 Perturbative Interface (Matrix Elements): momentum failures: 91 amplitude failures: 1094 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 52m 1s on Fri Mar 7 13:26:18 2025 (User: 51m 19s, System: 2s, Children User: 0s, Children System: 0s)