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: 2150 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 5.33207441187e-24 vs 5.33207441188e-24 => -2.01594296811e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.76883542495e-23 vs 4.76883542493e-23 => 4.73621142305e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.67901975125e-21 vs 4.67901975122e-21 => 6.90181245488e-12 } .... Amplitude::GaugeTest(): Large deviation { 6.82842178564e-18 vs 6.8284217856e-18 => 5.1170179205e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.1466575646e-21 vs 1.14665756461e-21 => -5.09847719599e-12 } ................... Amplitude::GaugeTest(): Large deviation { 1.24215816266e-23 vs 1.24215816267e-23 => -3.9857006584e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.44409350425e-23 vs 1.44409350425e-23 => -3.25417470748e-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 / 9d 39m 59s left ) -> ETA: Sun Mar 16 13:14 XS = 1.25144523371e-16 pb +- ( 1.25144523371e-16 pb = 100 % ) Event 2 ( 0s elapsed / 4d 12h 19m 59s left ) -> ETA: Wed Mar 12 00:54 XS = 1.65352317171e-05 pb +- ( 1.6535231717e-05 pb = 99 % ) Event 3 ( 0s elapsed / 3d 13m 19s left ) -> ETA: Mon Mar 10 12:47 XS = 0.000300356350641 pb +- ( 0.000284061849763 pb = 94 % ) Event 4 ( 0s elapsed / 2d 6h 51m 39s left ) -> ETA: Sun Mar 09 19:26 XS = 0.000240509099613 pb +- ( 0.00022802713468 pb = 94 % ) Event 5 ( 0s elapsed / 1d 19h 53m 19s left ) -> ETA: Sun Mar 09 08:27 XS = -0.000627978690656 pb +- ( 0.000843895325602 pb = -134 % ) Event 6 ( 0s elapsed / 1d 12h 34m 25s left ) -> ETA: Sun Mar 09 01:08 XS = -3.59079530598e-05 pb +- ( 0.000940567514188 pb = -2619 % ) Event 7 ( 0s elapsed / 1d 7h 44m 44s left ) -> ETA: Sat Mar 08 20:19 XS = 0.00478501114173 pb +- ( 0.00489176199803 pb = 102 % ) Event 8 ( 0s elapsed / 1d 3h 46m 39s left ) -> ETA: Sat Mar 08 16:21 XS = 0.00430651569391 pb +- ( 0.00440141184733 pb = 102 % ) Event 9 ( 0s elapsed / 1d 41m 28s left ) -> ETA: Sat Mar 08 13:15 XS = 0.00397817953843 pb +- ( 0.00399474299082 pb = 100 % ) Event 10 ( 0s elapsed / 22h 29m 59s left ) -> ETA: Sat Mar 08 11:04 XS = 0.00365852541881 pb +- ( 0.00366066775217 pb = 100 % ) Event 20 ( 0s elapsed / 11h 39m 59s left ) -> ETA: Sat Mar 08 00:14 XS = 0.0286075508192 pb +- ( 5.78268279457 pb = 20213 % ) Event 30 ( 0s elapsed / 7h 57m 45s left ) -> ETA: Fri Mar 07 20:32 XS = 0.710122327744 pb +- ( 3.96507077842 pb = 558 % ) Event 40 ( 0s elapsed / 6h 6m 39s left ) -> ETA: Fri Mar 07 18:41 XS = 3.01269005069 pb +- ( 3.84829129904 pb = 127 % ) Event 50 ( 0s elapsed / 4h 59m 59s left ) -> ETA: Fri Mar 07 17:34 XS = 3.64637224116 pb +- ( 3.22027468528 pb = 88 % ) Event 60 ( 0s elapsed / 4h 18m 19s left ) -> ETA: Fri Mar 07 16:52 XS = 6.46899656471 pb +- ( 3.52495772029 pb = 54 % ) Event 70 ( 0s elapsed / 3h 48m 33s left ) -> ETA: Fri Mar 07 16:23 XS = 5.81484604874 pb +- ( 3.07254400059 pb = 52 % ) Event 80 ( 0s elapsed / 3h 26m 14s left ) -> ETA: Fri Mar 07 16:00 XS = 5.36955561029 pb +- ( 2.72449668402 pb = 50 % ) Event 90 ( 1s elapsed / 3h 8m 52s left ) -> ETA: Fri Mar 07 15:43 XS = 5.13052518977 pb +- ( 2.40430813482 pb = 46 % ) Event 100 ( 1s elapsed / 2h 54m 58s left ) -> ETA: Fri Mar 07 15:29 XS = 4.96643206527 pb +- ( 2.17415136986 pb = 43 % ) Event 200 ( 1s elapsed / 1h 53m 18s left ) -> ETA: Fri Mar 07 14:27 XS = 4.17513027466 pb +- ( 1.19288922837 pb = 28 % ) Event 300 ( 1s elapsed / 1h 32m 11s left ) -> ETA: Fri Mar 07 14:06 XS = 6.11321862308 pb +- ( 1.3217552344 pb = 21 % ) Event 400 ( 1s elapsed / 1h 20m 48s left ) -> ETA: Fri Mar 07 13:55 XS = 5.07172285843 pb +- ( 1.01816109485 pb = 20 % ) Event 500 ( 2s elapsed / 1h 13m 57s left ) -> ETA: Fri Mar 07 13:48 XS = 5.42347323617 pb +- ( 0.933761459042 pb = 17 % ) Event 600 ( 2s elapsed / 1h 9m 40s left ) -> ETA: Fri Mar 07 13:44 XS = 5.19345912922 pb +- ( 0.813225916963 pb = 15 % ) Event 700 ( 2s elapsed / 1h 6m 37s left ) -> ETA: Fri Mar 07 13:41 XS = 5.23457537414 pb +- ( 0.754695685766 pb = 14 % ) Event 800 ( 3s elapsed / 1h 4m 19s left ) -> ETA: Fri Mar 07 13:38 XS = 5.22338531293 pb +- ( 0.740662446521 pb = 14 % ) Event 900 ( 3s elapsed / 1h 2m 43s left ) -> ETA: Fri Mar 07 13:37 XS = 5.33569372569 pb +- ( 0.740336247278 pb = 13 % ) Event 1000 ( 3s elapsed / 1h 1m 16s left ) -> ETA: Fri Mar 07 13:35 XS = 5.12503891565 pb +- ( 0.691886888021 pb = 13 % ) Event 2000 ( 6s elapsed / 55m 3s left ) -> ETA: Fri Mar 07 13:29 XS = 4.20519112345 pb +- ( 0.591273926409 pb = 14 % ) Event 3000 ( 9s elapsed / 52m 57s left ) -> ETA: Fri Mar 07 13:27 XS = 3.35124154566 pb +- ( 1.15037451835 pb = 34 % ) Event 4000 ( 12s elapsed / 51m 45s left ) -> ETA: Fri Mar 07 13:26 XS = 4.00141090189 pb +- ( 0.927855273446 pb = 23 % ) Event 5000 ( 15s elapsed / 51m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 3.09601096208 pb +- ( 1.37877574138 pb = 44 % ) Event 6000 ( 18s elapsed / 50m 43s left ) -> ETA: Fri Mar 07 13:25 XS = 2.9221693915 pb +- ( 1.2266573732 pb = 41 % ) Event 7000 ( 21s elapsed / 50m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 2.95900470008 pb +- ( 1.05806519786 pb = 35 % ) Event 8000 ( 24s elapsed / 50m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 2.76832299765 pb +- ( 0.962521568741 pb = 34 % ) Event 9000 ( 27s elapsed / 49m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 3.10438323188 pb +- ( 0.868164034216 pb = 27 % ) Event 10000 ( 30s elapsed / 49m 46s left ) -> ETA: Fri Mar 07 13:24 XS = 3.37370195797 pb +- ( 0.813931374417 pb = 24 % ) Event 20000 ( 59s elapsed / 48m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 4.06223731541 pb +- ( 0.45195869088 pb = 11 % ) Event 30000 ( 1m 29s elapsed / 48m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 4.19262064234 pb +- ( 0.316806535165 pb = 7 % ) Event 40000 ( 1m 58s elapsed / 47m 33s left ) -> ETA: Fri Mar 07 13:24 XS = 4.18722934608 pb +- ( 0.272257178958 pb = 6 % ) Event 50000 ( 2m 28s elapsed / 47m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 4.23421796382 pb +- ( 0.229842719881 pb = 5 % ) Event 60000 ( 2m 58s elapsed / 46m 35s left ) -> ETA: Fri Mar 07 13:24 XS = 4.19928155725 pb +- ( 0.203498746094 pb = 4 % ) Event 70000 ( 3m 28s elapsed / 46m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2821460846 pb +- ( 0.184626490716 pb = 4 % ) Event 80000 ( 3m 58s elapsed / 45m 40s left ) -> ETA: Fri Mar 07 13:24 XS = 4.30801172499 pb +- ( 0.168987640092 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 90000 ( 4m 28s elapsed / 45m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.35706500241 pb +- ( 0.154035341956 pb = 3 % ) Event 100000 ( 4m 58s elapsed / 44m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.18729862047 pb +- ( 0.167590685564 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m elapsed / 40m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.31834546951 pb +- ( 0.11661637689 pb = 2 % ) Event 300000 ( 15m 4s elapsed / 35m 10s left ) -> ETA: Fri Mar 07 13:24 XS = 4.29215246421 pb +- ( 0.10251467013 pb = 2 % ) Event 400000 ( 20m 8s elapsed / 30m 12s left ) -> ETA: Fri Mar 07 13:24 XS = 4.44938550841 pb +- ( 0.118033494159 pb = 2 % ) Event 500000 ( 25m 14s elapsed / 25m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47012905783 pb +- ( 0.131657616127 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 23s elapsed / 20m 15s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40625725436 pb +- ( 0.112795212673 pb = 2 % ) Event 700000 ( 35m 34s elapsed / 15m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.42654113414 pb +- ( 0.10630944338 pb = 2 % ) Event 800000 ( 40m 47s elapsed / 10m 11s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39392601243 pb +- ( 0.0946064568725 pb = 2 % ) Event 900000 ( 46m 4s elapsed / 5m 7s left ) -> ETA: Fri Mar 07 13:25 XS = 4.37482363737 pb +- ( 0.0856022432626 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3070 s total ) = 28143139.1326 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.35271 0 % 0.0784368 1.8 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5645 (1005649) -> 0.5 % From "Jet_Evolution:CSS": 1105 (1006754) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 77 amplitude failures: 1028 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 21s on Fri Mar 7 13:25:38 2025 (User: 50m 40s, System: 3s, Children User: 0s, Children System: 0s)