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: 2076 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (220 MB, 9s/9s) Performing tests ............ Amplitude::GaugeTest(): Large deviation { 8.80489926269e-24 vs 8.80489926267e-24 => 2.26418883642e-12 } ..... Amplitude::GaugeTest(): Large deviation { 3.37337956232e-21 vs 3.37337956229e-21 => 9.47131262308e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.15624046493e-21 vs 1.15624046493e-21 => -2.41440201165e-12 } ............ Amplitude::GaugeTest(): Large deviation { 3.48400688635e-23 vs 3.48400688633e-23 => 3.74433817285e-12 } ........................ Amplitude::GaugeTest(): Large deviation { 4.35523341458e-23 vs 4.35523341459e-23 => -2.43705056135e-12 } .. Amplitude::GaugeTest(): Large deviation { 8.80660662826e-20 vs 8.80660662824e-20 => 2.67474931093e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.20383463825e-21 vs 4.20383463829e-21 => -9.54658574415e-12 } ............................................................ done (220 MB, 0s/0s) Initializing scales........................................................................ done (222 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 16h 19m 59s left ) -> ETA: Sun Mar 16 04:54 XS = 0.0610738951694 pb +- ( 0.0610738951694 pb = 100 % ) Event 2 ( 0s elapsed / 4d 8h 9m 59s left ) -> ETA: Tue Mar 11 20:44 XS = -14.2873020232 pb +- ( 14.3483759183 pb = -100 % ) Event 3 ( 0s elapsed / 2d 22h 22m 12s left ) -> ETA: Mon Mar 10 10:56 XS = -7.10999423393 pb +- ( 7.17528067757 pb = -100 % ) Event 4 ( 0s elapsed / 2d 4h 46m 39s left ) -> ETA: Sun Mar 09 17:20 XS = -5.68754256191 pb +- ( 5.73708640691 pb = -100 % ) Event 5 ( 0s elapsed / 1d 18h 13m 19s left ) -> ETA: Sun Mar 09 06:47 XS = -4.32445223646 pb +- ( 4.87860521689 pb = -112 % ) Event 6 ( 0s elapsed / 1d 11h 11m 5s left ) -> ETA: Sat Mar 08 23:45 XS = -3.70667283823 pb +- ( 4.16919834715 pb = -112 % ) Event 7 ( 0s elapsed / 1d 6h 33m 19s left ) -> ETA: Sat Mar 08 19:07 XS = -4.58636476578 pb +- ( 3.71625066846 pb = -81 % ) Event 8 ( 0s elapsed / 1d 2h 44m 9s left ) -> ETA: Sat Mar 08 15:18 XS = -4.06500852653 pb +- ( 3.31863332261 pb = -81 % ) Event 9 ( 0s elapsed / 23h 45m 54s left ) -> ETA: Sat Mar 08 12:20 XS = -3.65702719701 pb +- ( 2.99618264951 pb = -81 % ) Event 10 ( 0s elapsed / 21h 39m 59s left ) -> ETA: Sat Mar 08 10:14 XS = -3.04750777926 pb +- ( 2.50791289764 pb = -82 % ) Event 20 ( 0s elapsed / 11h 6m 39s left ) -> ETA: Fri Mar 07 23:40 XS = 5.15686685347 pb +- ( 5.52709851741 pb = 107 % ) Event 30 ( 0s elapsed / 7h 46m 39s left ) -> ETA: Fri Mar 07 20:20 XS = 3.71810221093 pb +- ( 3.59316212941 pb = 96 % ) Event 40 ( 0s elapsed / 6h 2m 29s left ) -> ETA: Fri Mar 07 18:36 XS = 4.416525209 pb +- ( 2.9062814989 pb = 65 % ) Event 50 ( 0s elapsed / 4h 59m 59s left ) -> ETA: Fri Mar 07 17:34 XS = 3.56775810431 pb +- ( 2.33066325134 pb = 65 % ) Event 60 ( 0s elapsed / 4h 18m 19s left ) -> ETA: Fri Mar 07 16:52 XS = 3.52516129283 pb +- ( 2.01812030495 pb = 57 % ) Event 70 ( 0s elapsed / 3h 48m 33s left ) -> ETA: Fri Mar 07 16:22 XS = 2.86158302848 pb +- ( 1.64748767403 pb = 57 % ) Event 80 ( 0s elapsed / 3h 24m 9s left ) -> ETA: Fri Mar 07 15:58 XS = 4.42239755682 pb +- ( 1.92895719025 pb = 43 % ) Event 90 ( 1s elapsed / 3h 7m 1s left ) -> ETA: Fri Mar 07 15:41 XS = 4.27725639262 pb +- ( 1.74301359547 pb = 40 % ) Event 100 ( 1s elapsed / 2h 53m 18s left ) -> ETA: Fri Mar 07 15:27 XS = 4.41122568404 pb +- ( 1.58022306706 pb = 35 % ) Event 200 ( 1s elapsed / 1h 49m 8s left ) -> ETA: Fri Mar 07 14:23 XS = 2.93907043121 pb +- ( 1.20884364934 pb = 41 % ) Event 300 ( 1s elapsed / 1h 29m 58s left ) -> ETA: Fri Mar 07 14:04 XS = 3.03167767302 pb +- ( 0.976333378039 pb = 32 % ) Event 400 ( 1s elapsed / 1h 19m 8s left ) -> ETA: Fri Mar 07 13:53 XS = 3.59198841051 pb +- ( 0.954058922153 pb = 26 % ) Event 500 ( 2s elapsed / 1h 12m 37s left ) -> ETA: Fri Mar 07 13:46 XS = 3.9408079679 pb +- ( 0.889380730402 pb = 22 % ) Event 600 ( 2s elapsed / 1h 8m 34s left ) -> ETA: Fri Mar 07 13:42 XS = 3.56708617137 pb +- ( 0.772512792741 pb = 21 % ) Event 700 ( 2s elapsed / 1h 5m 11s left ) -> ETA: Fri Mar 07 13:39 XS = 3.09056219542 pb +- ( 0.743461202902 pb = 24 % ) Event 800 ( 3s elapsed / 1h 3m 16s left ) -> ETA: Fri Mar 07 13:37 XS = 0.121982854969 pb +- ( 2.93191292671 pb = 2403 % ) Event 900 ( 3s elapsed / 1h 1m 36s left ) -> ETA: Fri Mar 07 13:35 XS = 0.514186328507 pb +- ( 2.61223597106 pb = 508 % ) Event 1000 ( 3s elapsed / 1h 16s left ) -> ETA: Fri Mar 07 13:34 XS = 0.757861561791 pb +- ( 2.33004009185 pb = 307 % ) Event 2000 ( 6s elapsed / 53m 48s left ) -> ETA: Fri Mar 07 13:28 XS = 2.69763296691 pb +- ( 1.2734648115 pb = 47 % ) Event 3000 ( 9s elapsed / 51m 43s left ) -> ETA: Fri Mar 07 13:26 XS = 2.38229096485 pb +- ( 0.98587445532 pb = 41 % ) Event 4000 ( 12s elapsed / 50m 32s left ) -> ETA: Fri Mar 07 13:24 XS = 3.24650785124 pb +- ( 0.788558597826 pb = 24 % ) Event 5000 ( 15s elapsed / 49m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 3.73548360283 pb +- ( 0.655952623686 pb = 17 % ) Event 6000 ( 17s elapsed / 49m 20s left ) -> ETA: Fri Mar 07 13:23 XS = 3.76659796225 pb +- ( 0.567079530479 pb = 15 % ) Event 7000 ( 20s elapsed / 48m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 3.96274486451 pb +- ( 0.50009547138 pb = 12 % ) Event 8000 ( 23s elapsed / 48m 43s left ) -> ETA: Fri Mar 07 13:23 XS = 3.82206956389 pb +- ( 0.457189839998 pb = 11 % ) Event 9000 ( 26s elapsed / 48m 31s left ) -> ETA: Fri Mar 07 13:23 XS = 3.83543452666 pb +- ( 0.432081621951 pb = 11 % ) Event 10000 ( 29s elapsed / 48m 19s left ) -> ETA: Fri Mar 07 13:23 XS = 3.88466331846 pb +- ( 0.399105953227 pb = 10 % ) Event 20000 ( 57s elapsed / 47m 13s left ) -> ETA: Fri Mar 07 13:22 XS = 4.19050993293 pb +- ( 0.396279952941 pb = 9 % ) Event 30000 ( 1m 26s elapsed / 46m 34s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37873381837 pb +- ( 0.298966828775 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 1m 55s elapsed / 46m left ) -> ETA: Fri Mar 07 13:22 XS = 4.37477262794 pb +- ( 0.242170522841 pb = 5 % ) Event 50000 ( 2m 23s elapsed / 45m 29s left ) -> ETA: Fri Mar 07 13:22 XS = 4.41740141375 pb +- ( 0.207544593355 pb = 4 % ) Event 60000 ( 2m 52s elapsed / 45m 4s left ) -> ETA: Fri Mar 07 13:22 XS = 4.46724657728 pb +- ( 0.184925354937 pb = 4 % ) Event 70000 ( 3m 21s elapsed / 44m 34s left ) -> ETA: Fri Mar 07 13:22 XS = 4.55571910084 pb +- ( 0.201705744874 pb = 4 % ) Event 80000 ( 3m 50s elapsed / 44m 8s left ) -> ETA: Fri Mar 07 13:22 XS = 4.49846020979 pb +- ( 0.179374452201 pb = 3 % ) Event 90000 ( 4m 18s elapsed / 43m 38s left ) -> ETA: Fri Mar 07 13:22 XS = 4.49132043448 pb +- ( 0.164574246911 pb = 3 % ) Event 100000 ( 4m 47s elapsed / 43m 9s left ) -> ETA: Fri Mar 07 13:22 XS = 4.54045783611 pb +- ( 0.156114619365 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 200000 ( 9m 36s elapsed / 38m 25s left ) -> ETA: Fri Mar 07 13:22 XS = 4.58654075456 pb +- ( 0.124172058951 pb = 2 % ) Event 300000 ( 14m 26s elapsed / 33m 42s left ) -> ETA: Fri Mar 07 13:22 XS = 4.46185569808 pb +- ( 0.102202240414 pb = 2 % ) Event 400000 ( 19m 19s elapsed / 28m 59s left ) -> ETA: Fri Mar 07 13:22 XS = 4.46149160594 pb +- ( 0.0847018103731 pb = 1 % ) Event 500000 ( 24m 13s elapsed / 24m 13s left ) -> ETA: Fri Mar 07 13:22 XS = 4.41097145608 pb +- ( 0.0730096154228 pb = 1 % ) Event 600000 ( 29m 8s elapsed / 19m 25s left ) -> ETA: Fri Mar 07 13:22 XS = 4.404539273 pb +- ( 0.0638804474536 pb = 1 % ) Event 700000 ( 34m 5s elapsed / 14m 36s left ) -> ETA: Fri Mar 07 13:22 XS = 4.41043715689 pb +- ( 0.0608357011562 pb = 1 % ) Event 800000 ( 39m 2s elapsed / 9m 45s left ) -> ETA: Fri Mar 07 13:23 XS = 4.37858264882 pb +- ( 0.0600987051107 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 44m 1s elapsed / 4m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.38372276734 pb +- ( 0.0597554700972 pb = 1 % ) Event 1000000 ( 2938 s total ) = 29410863.6378 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.36438 0 % 0.0579545 1.32 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5819 (1005822) -> 0.5 % From "Jet_Evolution:CSS": 1157 (1006979) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 63/20 Perturbative Interface (Matrix Elements): momentum failures: 83 amplitude failures: 1074 Remnant Kinematics: 1 errors (no kinematics found) and 0 warnings (scale kt down by factor of 10). WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 8s on Fri Mar 7 13:23:13 2025 (User: 48m 19s, System: 2s, Children User: 0s, Children System: 0s)