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: 2044 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 7.92590034528e-23 vs 7.92590034531e-23 => -4.66393590415e-12 } ............ Amplitude::GaugeTest(): Large deviation { 4.47222805918e-22 vs 4.47222805916e-22 => 5.19095877394e-12 } . Amplitude::GaugeTest(): Large deviation { 3.74973608782e-23 vs 3.74973608783e-23 => -3.8412606429e-12 } ......... Amplitude::GaugeTest(): Large deviation { 9.36720240326e-25 vs 9.36720240324e-25 => 2.80264700336e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.98841210768e-20 vs 3.98841210766e-20 => 4.61608529179e-12 } ........................... Amplitude::GaugeTest(): Large deviation { 3.2069881739e-25 vs 3.20698817388e-25 => 3.4130476223e-12 } ........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.46185747991e-24 vs 1.4618574799e-24 => 3.09952064015e-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 / 7d 12h 33m 19s left ) -> ETA: Sat Mar 15 01:07 XS = -2.13826463568e-07 pb +- ( -2.13826463568e-07 pb = 100 % ) Event 2 ( 0s elapsed / 3d 19h 39m 59s left ) -> ETA: Tue Mar 11 08:14 XS = 4.48720005658e-06 pb +- ( 4.59452794667e-06 pb = 102 % ) Event 3 ( 0s elapsed / 2d 13h 6m 39s left ) -> ETA: Mon Mar 10 01:40 XS = 3.36540009705e-06 pb +- ( 3.43704504997e-06 pb = 102 % ) Event 4 ( 0s elapsed / 1d 21h 49m 59s left ) -> ETA: Sun Mar 09 10:24 XS = 0.000117679150647 pb +- ( 0.000114344748598 pb = 97 % ) Event 5 ( 0s elapsed / 1d 13h 13m 19s left ) -> ETA: Sun Mar 09 01:47 XS = -6.58262074249e-05 pb +- ( 0.000205890013023 pb = -312 % ) Event 6 ( 0s elapsed / 1d 7h 1m 5s left ) -> ETA: Sat Mar 08 19:35 XS = -5.64181748844e-05 pb +- ( 0.000174262964201 pb = -308 % ) Event 7 ( 0s elapsed / 1d 2h 59m 2s left ) -> ETA: Sat Mar 08 15:33 XS = -4.93644514766e-05 pb +- ( 0.000151080907242 pb = -306 % ) Event 8 ( 0s elapsed / 23h 36m 39s left ) -> ETA: Sat Mar 08 12:10 XS = -1.20682210946e-05 pb +- ( 0.000138362311398 pb = -1146 % ) Event 9 ( 0s elapsed / 21h 17m 45s left ) -> ETA: Sat Mar 08 09:52 XS = -1.08540897825e-05 pb +- ( 0.000123760969159 pb = -1140 % ) Event 10 ( 0s elapsed / 19h 9m 59s left ) -> ETA: Sat Mar 08 07:44 XS = 6.2935529769e-05 pb +- ( 0.000134077652152 pb = 213 % ) Event 20 ( 0s elapsed / 9h 51m 39s left ) -> ETA: Fri Mar 07 22:25 XS = 1.14359151086 pb +- ( 0.704011022058 pb = 61 % ) Event 30 ( 0s elapsed / 6h 51m 5s left ) -> ETA: Fri Mar 07 19:25 XS = 3.09028460567 pb +- ( 2.12315472769 pb = 68 % ) Event 40 ( 0s elapsed / 5h 16m 39s left ) -> ETA: Fri Mar 07 17:50 XS = 5.67444967465 pb +- ( 2.73001619737 pb = 48 % ) Event 50 ( 0s elapsed / 4h 23m 19s left ) -> ETA: Fri Mar 07 16:57 XS = 5.08199004605 pb +- ( 2.24428442067 pb = 44 % ) Event 60 ( 0s elapsed / 3h 47m 45s left ) -> ETA: Fri Mar 07 16:22 XS = 4.84594185715 pb +- ( 2.23085119 pb = 46 % ) Event 70 ( 0s elapsed / 3h 22m 22s left ) -> ETA: Fri Mar 07 15:56 XS = 5.04078805559 pb +- ( 2.02113761099 pb = 40 % ) Event 80 ( 0s elapsed / 3h 3m 19s left ) -> ETA: Fri Mar 07 15:37 XS = 4.45171607594 pb +- ( 1.7772190422 pb = 39 % ) Event 90 ( 0s elapsed / 2h 48m 30s left ) -> ETA: Fri Mar 07 15:22 XS = 4.70581024288 pb +- ( 1.72820121242 pb = 36 % ) Event 100 ( 0s elapsed / 2h 36m 39s left ) -> ETA: Fri Mar 07 15:10 XS = 4.47036318764 pb +- ( 1.55005346882 pb = 34 % ) Event 200 ( 1s elapsed / 1h 42m 28s left ) -> ETA: Fri Mar 07 14:16 XS = 1.4481785136 pb +- ( 2.99552363546 pb = 206 % ) Event 300 ( 1s elapsed / 1h 24m 25s left ) -> ETA: Fri Mar 07 13:58 XS = 1.6436603688 pb +- ( 2.05714125014 pb = 125 % ) Event 400 ( 1s elapsed / 1h 15m 23s left ) -> ETA: Fri Mar 07 13:49 XS = 1.96650452195 pb +- ( 1.58510497578 pb = 80 % ) Event 500 ( 2s elapsed / 1h 10m 37s left ) -> ETA: Fri Mar 07 13:44 XS = 2.93388337857 pb +- ( 1.38178740277 pb = 47 % ) Event 600 ( 2s elapsed / 1h 7m 10s left ) -> ETA: Fri Mar 07 13:41 XS = 2.607778785 pb +- ( 1.22581588104 pb = 47 % ) Event 700 ( 2s elapsed / 1h 4m 42s left ) -> ETA: Fri Mar 07 13:39 XS = 3.29094316976 pb +- ( 1.38655604765 pb = 42 % ) Event 800 ( 3s elapsed / 1h 2m 27s left ) -> ETA: Fri Mar 07 13:36 XS = 2.87005602243 pb +- ( 1.23377182385 pb = 42 % ) Event 900 ( 3s elapsed / 1h 1m 14s left ) -> ETA: Fri Mar 07 13:35 XS = 2.86359788628 pb +- ( 1.10445738528 pb = 38 % ) Event 1000 ( 3s elapsed / 1h 26s left ) -> ETA: Fri Mar 07 13:34 XS = 2.66035216029 pb +- ( 0.99366371387 pb = 37 % ) Event 2000 ( 6s elapsed / 54m 48s left ) -> ETA: Fri Mar 07 13:29 XS = 3.98206001095 pb +- ( 0.828088662893 pb = 20 % ) Event 3000 ( 9s elapsed / 53m 10s left ) -> ETA: Fri Mar 07 13:27 XS = 4.16981955298 pb +- ( 0.609420314653 pb = 14 % ) Event 4000 ( 12s elapsed / 52m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 3.1620511067 pb +- ( 0.891744340751 pb = 28 % ) Event 5000 ( 15s elapsed / 51m 54s left ) -> ETA: Fri Mar 07 13:26 XS = 3.73252609789 pb +- ( 0.741664041806 pb = 19 % ) Event 6000 ( 18s elapsed / 51m 39s left ) -> ETA: Fri Mar 07 13:26 XS = 3.87558332808 pb +- ( 0.631172115905 pb = 16 % ) Event 7000 ( 21s elapsed / 51m 26s left ) -> ETA: Fri Mar 07 13:26 XS = 3.98745832457 pb +- ( 0.554554641868 pb = 13 % ) Event 8000 ( 24s elapsed / 51m 10s left ) -> ETA: Fri Mar 07 13:25 XS = 4.51363629741 pb +- ( 0.584165265622 pb = 12 % ) Event 9000 ( 27s elapsed / 51m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 4.44699462092 pb +- ( 0.52717121537 pb = 11 % ) Event 10000 ( 30s elapsed / 50m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 4.43618672864 pb +- ( 0.480530591439 pb = 10 % ) Event 20000 ( 1m 1s elapsed / 50m 7s left ) -> ETA: Fri Mar 07 13:25 XS = 4.56844252038 pb +- ( 0.323845174939 pb = 7 % ) Event 30000 ( 1m 32s elapsed / 49m 39s left ) -> ETA: Fri Mar 07 13:25 XS = 4.68079158781 pb +- ( 0.252037024749 pb = 5 % ) Event 40000 ( 2m 2s elapsed / 49m 1s left ) -> ETA: Fri Mar 07 13:25 XS = 4.44884068429 pb +- ( 0.245793753094 pb = 5 % ) Event 50000 ( 2m 33s elapsed / 48m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 4.56569805583 pb +- ( 0.2144940481 pb = 4 % ) Event 60000 ( 3m 4s elapsed / 48m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.72828342718 pb +- ( 0.198938893456 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 3m 35s elapsed / 47m 41s left ) -> ETA: Fri Mar 07 13:25 XS = 4.77383266921 pb +- ( 0.208099503086 pb = 4 % ) Event 80000 ( 4m 6s elapsed / 47m 10s left ) -> ETA: Fri Mar 07 13:25 XS = 4.91785320266 pb +- ( 0.232685202728 pb = 4 % ) Event 90000 ( 4m 37s elapsed / 46m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.87353749387 pb +- ( 0.209655201184 pb = 4 % ) Event 100000 ( 5m 8s elapsed / 46m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.86307046113 pb +- ( 0.191230054088 pb = 3 % ) Event 200000 ( 10m 18s elapsed / 41m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.64949533114 pb +- ( 0.137636371754 pb = 2 % ) Event 300000 ( 15m 33s elapsed / 36m 18s left ) -> ETA: Fri Mar 07 13:26 XS = 4.58237509853 pb +- ( 0.103771979556 pb = 2 % ) Event 400000 ( 20m 47s elapsed / 31m 11s left ) -> ETA: Fri Mar 07 13:26 XS = 4.46767876586 pb +- ( 0.091540702985 pb = 2 % ) Event 500000 ( 26m 1s elapsed / 26m 1s left ) -> ETA: Fri Mar 07 13:26 XS = 4.4938177867 pb +- ( 0.0813249020755 pb = 1 % ) Event 600000 ( 31m 16s elapsed / 20m 50s left ) -> ETA: Fri Mar 07 13:26 XS = 4.52730834238 pb +- ( 0.0843560150756 pb = 1 % ) Event 700000 ( 36m 33s elapsed / 15m 39s left ) -> ETA: Fri Mar 07 13:26 XS = 4.51231213956 pb +- ( 0.0756912292546 pb = 1 % ) Event 800000 ( 41m 52s elapsed / 10m 28s left ) -> ETA: Fri Mar 07 13:26 XS = 4.46192814067 pb +- ( 0.0707318794158 pb = 1 % ) Event 900000 ( 47m 13s elapsed / 5m 14s left ) -> ETA: Fri Mar 07 13:26 XS = 4.42525074364 pb +- ( 0.065188898041 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3125 s total ) = 27647115.2923 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.41037 0 % 0.0608791 1.38 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5729 (1005731) -> 0.5 % From "Jet_Evolution:CSS": 1143 (1006874) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 96/20 Perturbative Interface (Matrix Elements): momentum failures: 83 amplitude failures: 1060 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 52m 16s on Fri Mar 7 13:26:21 2025 (User: 51m 22s, System: 3s, Children User: 0s, Children System: 0s)