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: 2139 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 10s/10s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 1.31168720877e-20 vs 1.31168720878e-20 => -7.18380910314e-12 } .... Amplitude::GaugeTest(): Large deviation { 4.08994250501e-23 vs 4.08994250499e-23 => 3.79762887803e-12 } .. Amplitude::GaugeTest(): Large deviation { 7.18113552381e-22 vs 7.18113552375e-22 => 8.14948108996e-12 } . Amplitude::GaugeTest(): Large deviation { 2.27318464508e-21 vs 2.27318464507e-21 => 4.14002165883e-12 } ........ Amplitude::GaugeTest(): Large deviation { 1.63269110074e-19 vs 1.63269110074e-19 => -3.69571040437e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.83063570479e-19 vs 1.83063570478e-19 => 5.48761036612e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.20792051501e-24 vs 4.20792051499e-24 => 4.73154848635e-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 / 13d 7h 26m 38s left ) -> ETA: Thu Mar 20 20:01 XS = 2.18761547278e-13 pb +- ( 2.18761547278e-13 pb = 100 % ) Event 2 ( 1s elapsed / 6d 17h 6m 38s left ) -> ETA: Fri Mar 14 05:41 XS = 2.81754451444e-10 pb +- ( 2.81535718227e-10 pb = 99 % ) Event 3 ( 1s elapsed / 4d 11h 24m 25s left ) -> ETA: Tue Mar 11 23:58 XS = 0.000278499151693 pb +- ( 0.000278498869938 pb = 99 % ) Event 4 ( 1s elapsed / 3d 8h 33m 18s left ) -> ETA: Mon Mar 10 21:07 XS = 11.4839400717 pb +- ( 11.4836615746 pb = 99 % ) Event 5 ( 1s elapsed / 2d 16h 59m 58s left ) -> ETA: Mon Mar 10 05:34 XS = 15.4090723325 pb +- ( 10.1647914573 pb = 65 % ) Event 6 ( 1s elapsed / 2d 6h 9m 58s left ) -> ETA: Sun Mar 09 18:44 XS = 15.1513910719 pb +- ( 8.59468045012 pb = 56 % ) Event 7 ( 1s elapsed / 1d 22h 25m 41s left ) -> ETA: Sun Mar 09 11:00 XS = 11.7954508281 pb +- ( 6.92945286828 pb = 58 % ) Event 8 ( 1s elapsed / 1d 16h 58m 18s left ) -> ETA: Sun Mar 09 05:32 XS = 10.6159434243 pb +- ( 6.30912762263 pb = 59 % ) Event 9 ( 1s elapsed / 1d 12h 25m 9s left ) -> ETA: Sun Mar 09 00:59 XS = 9.65085765924 pb +- ( 5.78784869832 pb = 59 % ) Event 10 ( 1s elapsed / 1d 8h 46m 38s left ) -> ETA: Sat Mar 08 21:21 XS = 9.29390179687 pb +- ( 5.29560301412 pb = 56 % ) Event 20 ( 1s elapsed / 16h 56m 38s left ) -> ETA: Sat Mar 08 05:31 XS = 4.64608765021 pb +- ( 2.46062471579 pb = 52 % ) Event 30 ( 1s elapsed / 11h 34m 25s left ) -> ETA: Sat Mar 08 00:08 XS = 4.77509740066 pb +- ( 2.25726198529 pb = 47 % ) Event 40 ( 1s elapsed / 8h 57m 28s left ) -> ETA: Fri Mar 07 21:31 XS = 5.67180089332 pb +- ( 2.66298593557 pb = 46 % ) Event 50 ( 1s elapsed / 7h 16m 38s left ) -> ETA: Fri Mar 07 19:51 XS = 4.75846033315 pb +- ( 2.24599630171 pb = 47 % ) Event 60 ( 1s elapsed / 6h 14m 58s left ) -> ETA: Fri Mar 07 18:49 XS = 4.57770450676 pb +- ( 1.95895302551 pb = 42 % ) Event 70 ( 1s elapsed / 5h 28m 32s left ) -> ETA: Fri Mar 07 18:03 XS = 4.33532404857 pb +- ( 1.74963383031 pb = 40 % ) Event 80 ( 1s elapsed / 4h 53m 43s left ) -> ETA: Fri Mar 07 17:28 XS = 5.2170221067 pb +- ( 2.0648569322 pb = 39 % ) Event 90 ( 1s elapsed / 4h 26m 38s left ) -> ETA: Fri Mar 07 17:01 XS = 5.35774167152 pb +- ( 1.96232574594 pb = 36 % ) Event 100 ( 1s elapsed / 4h 4m 58s left ) -> ETA: Fri Mar 07 16:39 XS = 5.34415241947 pb +- ( 1.78810081337 pb = 33 % ) Event 200 ( 1s elapsed / 2h 28m 18s left ) -> ETA: Fri Mar 07 15:02 XS = 3.55026823991 pb +- ( 1.07379735199 pb = 30 % ) Event 300 ( 2s elapsed / 1h 56m 4s left ) -> ETA: Fri Mar 07 14:30 XS = 3.82993204567 pb +- ( 1.13118582152 pb = 29 % ) Event 400 ( 2s elapsed / 1h 39m 7s left ) -> ETA: Fri Mar 07 14:13 XS = 3.22919212545 pb +- ( 1.21946361876 pb = 37 % ) Event 500 ( 2s elapsed / 1h 28m 37s left ) -> ETA: Fri Mar 07 14:03 XS = 3.77110441689 pb +- ( 1.094364493 pb = 29 % ) Event 600 ( 2s elapsed / 1h 22m 10s left ) -> ETA: Fri Mar 07 13:56 XS = 3.57598662167 pb +- ( 0.936882522754 pb = 26 % ) Event 700 ( 3s elapsed / 1h 17m 33s left ) -> ETA: Fri Mar 07 13:52 XS = 3.51667651463 pb +- ( 0.839186599383 pb = 23 % ) Event 800 ( 3s elapsed / 1h 14m 18s left ) -> ETA: Fri Mar 07 13:48 XS = 3.3685653619 pb +- ( 0.759798695392 pb = 22 % ) Event 900 ( 3s elapsed / 1h 11m 13s left ) -> ETA: Fri Mar 07 13:45 XS = 3.21553085903 pb +- ( 0.676820964149 pb = 21 % ) Event 1000 ( 4s elapsed / 1h 8m 45s left ) -> ETA: Fri Mar 07 13:43 XS = 3.41135099715 pb +- ( 0.637010375479 pb = 18 % ) Event 2000 ( 7s elapsed / 59m 22s left ) -> ETA: Fri Mar 07 13:33 XS = 4.1080929399 pb +- ( 0.560640231709 pb = 13 % ) Event 3000 ( 10s elapsed / 55m 59s left ) -> ETA: Fri Mar 07 13:30 XS = 4.52884247094 pb +- ( 0.650022737779 pb = 14 % ) Event 4000 ( 13s elapsed / 53m 59s left ) -> ETA: Fri Mar 07 13:28 XS = 4.60616210893 pb +- ( 0.563798940957 pb = 12 % ) Event 5000 ( 15s elapsed / 52m 50s left ) -> ETA: Fri Mar 07 13:27 XS = 3.78519337612 pb +- ( 1.31439382074 pb = 34 % ) Event 6000 ( 18s elapsed / 52m 1s left ) -> ETA: Fri Mar 07 13:26 XS = 4.14902161258 pb +- ( 1.11700632052 pb = 26 % ) Event 7000 ( 21s elapsed / 51m 25s left ) -> ETA: Fri Mar 07 13:26 XS = 3.8403541976 pb +- ( 1.06890314881 pb = 27 % ) Event 8000 ( 24s elapsed / 51m 4s left ) -> ETA: Fri Mar 07 13:25 XS = 3.95146025085 pb +- ( 0.938722112312 pb = 23 % ) Event 9000 ( 27s elapsed / 50m 53s left ) -> ETA: Fri Mar 07 13:25 XS = 4.03060745078 pb +- ( 0.861051846783 pb = 21 % ) Event 10000 ( 30s elapsed / 50m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.03881445465 pb +- ( 0.778089717697 pb = 19 % ) Event 20000 ( 1m elapsed / 49m 32s left ) -> ETA: Fri Mar 07 13:25 XS = 4.22307233582 pb +- ( 0.425494360819 pb = 10 % ) Event 30000 ( 1m 30s elapsed / 48m 45s left ) -> ETA: Fri Mar 07 13:24 XS = 4.02181100077 pb +- ( 0.492836275703 pb = 12 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 2m elapsed / 48m 12s left ) -> ETA: Fri Mar 07 13:24 XS = 4.04289413394 pb +- ( 0.381926146219 pb = 9 % ) Event 50000 ( 2m 30s elapsed / 47m 41s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2132866327 pb +- ( 0.355192282764 pb = 8 % ) Event 60000 ( 3m elapsed / 47m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.39285180162 pb +- ( 0.314009065001 pb = 7 % ) Event 70000 ( 3m 31s elapsed / 46m 49s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40301822172 pb +- ( 0.276346003321 pb = 6 % ) Event 80000 ( 4m 1s elapsed / 46m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34924420118 pb +- ( 0.248754387009 pb = 5 % ) Event 90000 ( 4m 32s elapsed / 45m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.30073295574 pb +- ( 0.225496557779 pb = 5 % ) Event 100000 ( 5m 2s elapsed / 45m 24s left ) -> ETA: Fri Mar 07 13:24 XS = 4.38131370361 pb +- ( 0.218694919842 pb = 4 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.824070766488,-0.0512127465453,-0.0305812336306,1.24850342532) (1) Event 200000 ( 10m 8s elapsed / 40m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.37946450492 pb +- ( 0.145763885377 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 14s elapsed / 35m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.38490656325 pb +- ( 0.130344455645 pb = 2 % ) Event 400000 ( 20m 21s elapsed / 30m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23943605356 pb +- ( 0.141290542035 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 31s elapsed / 25m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.2988987814 pb +- ( 0.121931156554 pb = 2 % ) Event 600000 ( 30m 42s elapsed / 20m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31654506214 pb +- ( 0.105771518296 pb = 2 % ) Event 700000 ( 35m 55s elapsed / 15m 23s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31497561383 pb +- ( 0.0982446177849 pb = 2 % ) Event 800000 ( 41m 7s elapsed / 10m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33518339736 pb +- ( 0.0886316645179 pb = 2 % ) Event 900000 ( 46m 22s elapsed / 5m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39464232096 pb +- ( 0.102156598093 pb = 2 % ) Event 1000000 ( 3088 s total ) = 27978006.1785 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.39254 0 % 0.0945479 2.15 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5677 (1005680) -> 0.5 % From "Jet_Evolution:CSS": 1114 (1006794) -> 0.1 % Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 88 amplitude failures: 1025 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 39s on Fri Mar 7 13:25:56 2025 (User: 50m 59s, System: 3s, Children User: 0s, Children System: 0s)