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: 2187 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (225 MB, 10s/10s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 2.73740172645e-21 vs 2.73740172646e-21 => -4.46009895683e-12 } ... Amplitude::GaugeTest(): Large deviation { 3.02575897122e-22 vs 3.02575897124e-22 => -4.74786876481e-12 } . Amplitude::GaugeTest(): Large deviation { 2.12704893874e-20 vs 2.12704893874e-20 => 2.15472084619e-12 } . Amplitude::GaugeTest(): Large deviation { 3.68937489618e-21 vs 3.68937489614e-21 => 9.77729008866e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.36977285027e-21 vs 2.36977285027e-21 => -2.74791300825e-12 } .......... Amplitude::GaugeTest(): Large deviation { 5.93532246591e-25 vs 5.93532246594e-25 => -4.53814763546e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.20637550322e-23 vs 1.20637550322e-23 => 2.92366131305e-12 } ............................................................................................... done (225 MB, 0s/0s) Initializing scales........................................................................ done (227 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 = 4.27564938882e-05 pb +- ( 4.27564938882e-05 pb = 100 % ) Event 2 ( 0s elapsed / 4d 8h 9m 59s left ) -> ETA: Tue Mar 11 20:44 XS = 2.99916486801e-05 pb +- ( 1.2764845208e-05 pb = 42 % ) Event 3 ( 0s elapsed / 2d 21h 26m 39s left ) -> ETA: Mon Mar 10 10:01 XS = 3.50206227875e-05 pb +- ( 8.92212633292e-06 pb = 25 % ) Event 4 ( 0s elapsed / 2d 4h 46m 39s left ) -> ETA: Sun Mar 09 17:21 XS = 2.42543213706e-05 pb +- ( 1.24785982927e-05 pb = 51 % ) Event 5 ( 0s elapsed / 1d 18h 13m 19s left ) -> ETA: Sun Mar 09 06:47 XS = 1.96961991787e-05 pb +- ( 1.06867079649e-05 pb = 54 % ) Event 6 ( 0s elapsed / 1d 11h 11m 5s left ) -> ETA: Sat Mar 08 23:45 XS = 0.00600189654678 pb +- ( 0.00598220671124 pb = 99 % ) Event 7 ( 0s elapsed / 1d 6h 33m 19s left ) -> ETA: Sat Mar 08 19:07 XS = 0.00450142241008 pb +- ( 0.00448735934383 pb = 99 % ) Event 8 ( 0s elapsed / 1d 2h 44m 9s left ) -> ETA: Sat Mar 08 15:18 XS = 0.0043032821549 pb +- ( 0.00396243602417 pb = 92 % ) Event 9 ( 0s elapsed / 23h 45m 54s left ) -> ETA: Sat Mar 08 12:20 XS = 0.0331020746616 pb +- ( 0.0294069713381 pb = 88 % ) Event 10 ( 0s elapsed / 21h 23m 19s left ) -> ETA: Sat Mar 08 09:57 XS = 1.77361644542 pb +- ( 1.74072137818 pb = 98 % ) Event 20 ( 0s elapsed / 11h 6m 39s left ) -> ETA: Fri Mar 07 23:41 XS = 0.981557854253 pb +- ( 0.949819037345 pb = 96 % ) Event 30 ( 0s elapsed / 7h 41m 5s left ) -> ETA: Fri Mar 07 20:15 XS = 3.20254849603 pb +- ( 2.11678333333 pb = 66 % ) Event 40 ( 0s elapsed / 5h 54m 9s left ) -> ETA: Fri Mar 07 18:28 XS = 2.52855943445 pb +- ( 1.59420266041 pb = 63 % ) Event 50 ( 0s elapsed / 4h 49m 59s left ) -> ETA: Fri Mar 07 17:24 XS = 2.71933991561 pb +- ( 1.35158608435 pb = 49 % ) Event 60 ( 0s elapsed / 4h 7m 12s left ) -> ETA: Fri Mar 07 16:41 XS = 2.37444297162 pb +- ( 1.12454538299 pb = 47 % ) Event 70 ( 0s elapsed / 3h 39m 1s left ) -> ETA: Fri Mar 07 16:13 XS = 4.7105096678 pb +- ( 2.32895859647 pb = 49 % ) Event 80 ( 0s elapsed / 3h 17m 54s left ) -> ETA: Fri Mar 07 15:52 XS = 4.7618082935 pb +- ( 2.11466123196 pb = 44 % ) Event 90 ( 0s elapsed / 3h 1m 27s left ) -> ETA: Fri Mar 07 15:35 XS = 4.42249375386 pb +- ( 1.88973850374 pb = 42 % ) Event 100 ( 1s elapsed / 2h 48m 18s left ) -> ETA: Fri Mar 07 15:22 XS = 4.07959326415 pb +- ( 1.67950004575 pb = 41 % ) Event 200 ( 1s elapsed / 1h 49m 58s left ) -> ETA: Fri Mar 07 14:24 XS = 6.2991893343 pb +- ( 1.73376227438 pb = 27 % ) Event 300 ( 1s elapsed / 1h 28m 51s left ) -> ETA: Fri Mar 07 14:03 XS = 4.63559261016 pb +- ( 1.41129220797 pb = 30 % ) Event 400 ( 1s elapsed / 1h 19m 8s left ) -> ETA: Fri Mar 07 13:53 XS = 4.32247156638 pb +- ( 1.12310245985 pb = 25 % ) Event 500 ( 2s elapsed / 1h 13m 17s left ) -> ETA: Fri Mar 07 13:47 XS = 4.04070290547 pb +- ( 0.948574268854 pb = 23 % ) Event 600 ( 2s elapsed / 1h 9m 40s left ) -> ETA: Fri Mar 07 13:44 XS = 4.26159813515 pb +- ( 0.942148856256 pb = 22 % ) Event 700 ( 2s elapsed / 1h 6m 51s left ) -> ETA: Fri Mar 07 13:41 XS = 4.11760343168 pb +- ( 0.817142900394 pb = 19 % ) Event 800 ( 3s elapsed / 1h 4m 31s left ) -> ETA: Fri Mar 07 13:39 XS = 4.25541483474 pb +- ( 0.749081674493 pb = 17 % ) Event 900 ( 3s elapsed / 1h 2m 43s left ) -> ETA: Fri Mar 07 13:37 XS = 4.13340234367 pb +- ( 0.680805811882 pb = 16 % ) Event 1000 ( 3s elapsed / 1h 1m 26s left ) -> ETA: Fri Mar 07 13:35 XS = 3.83992955849 pb +- ( 0.637576976134 pb = 16 % ) Event 2000 ( 6s elapsed / 54m 53s left ) -> ETA: Fri Mar 07 13:29 XS = 4.79487629127 pb +- ( 1.38166933657 pb = 28 % ) Event 3000 ( 9s elapsed / 53m 23s left ) -> ETA: Fri Mar 07 13:28 XS = 5.13695499883 pb +- ( 1.00576950405 pb = 19 % ) Event 4000 ( 12s elapsed / 52m 49s left ) -> ETA: Fri Mar 07 13:27 XS = 4.86609691398 pb +- ( 0.77301011018 pb = 15 % ) Event 5000 ( 15s elapsed / 52m 14s left ) -> ETA: Fri Mar 07 13:26 XS = 4.85390000879 pb +- ( 0.639497155061 pb = 13 % ) Event 6000 ( 18s elapsed / 51m 49s left ) -> ETA: Fri Mar 07 13:26 XS = 4.69293125042 pb +- ( 0.560201923154 pb = 11 % ) Event 7000 ( 21s elapsed / 51m 31s left ) -> ETA: Fri Mar 07 13:26 XS = 4.49956362757 pb +- ( 0.535572509731 pb = 11 % ) Event 8000 ( 24s elapsed / 51m 16s left ) -> ETA: Fri Mar 07 13:26 XS = 4.76354039694 pb +- ( 0.508728664971 pb = 10 % ) Event 9000 ( 27s elapsed / 50m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 4.68681661485 pb +- ( 0.461543307463 pb = 9 % ) Event 10000 ( 30s elapsed / 50m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.6586179372 pb +- ( 0.421593057593 pb = 9 % ) Event 20000 ( 1m elapsed / 49m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 2.70326558702 pb +- ( 1.81262703114 pb = 67 % ) Event 30000 ( 1m 30s elapsed / 48m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 3.69008358418 pb +- ( 1.22044119057 pb = 33 % ) Event 40000 ( 2m 1s elapsed / 48m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 3.97316138503 pb +- ( 0.923129269649 pb = 23 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 50000 ( 2m 31s elapsed / 48m left ) -> ETA: Fri Mar 07 13:24 XS = 4.10195041673 pb +- ( 0.73990557937 pb = 18 % ) Event 60000 ( 3m 2s elapsed / 47m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 4.18693720363 pb +- ( 0.620826576658 pb = 14 % ) Event 70000 ( 3m 32s elapsed / 47m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.09901168194 pb +- ( 0.545650601042 pb = 13 % ) Event 80000 ( 4m 3s elapsed / 46m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.1925974758 pb +- ( 0.481697551693 pb = 11 % ) Event 90000 ( 4m 34s elapsed / 46m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.1626714236 pb +- ( 0.430214785588 pb = 10 % ) Event 100000 ( 5m 4s elapsed / 45m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21459090932 pb +- ( 0.388673616309 pb = 9 % ) Event 200000 ( 10m 12s elapsed / 40m 51s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40602697445 pb +- ( 0.213473846917 pb = 4 % ) Event 300000 ( 15m 22s elapsed / 35m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.48521199116 pb +- ( 0.159597241214 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 34s elapsed / 30m 51s left ) -> ETA: Fri Mar 07 13:25 XS = 4.48732266334 pb +- ( 0.144446469296 pb = 3 % ) Event 500000 ( 25m 46s elapsed / 25m 46s left ) -> ETA: Fri Mar 07 13:26 XS = 4.43344948371 pb +- ( 0.121495410035 pb = 2 % ) Event 600000 ( 31m elapsed / 20m 40s left ) -> ETA: Fri Mar 07 13:26 XS = 4.42386174153 pb +- ( 0.112770176978 pb = 2 % ) Event 700000 ( 36m 15s elapsed / 15m 32s left ) -> ETA: Fri Mar 07 13:26 XS = 4.42002961923 pb +- ( 0.0983879520756 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 41m 32s elapsed / 10m 23s left ) -> ETA: Fri Mar 07 13:26 XS = 4.40787104075 pb +- ( 0.0896950271161 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 52s elapsed / 5m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 4.38071036537 pb +- ( 0.0873463569614 pb = 1 % ) Event 1000000 ( 3121 s total ) = 27682991.301 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.40038 0 % 0.0806418 1.83 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5782 (1005785) -> 0.5 % From "Jet_Evolution:CSS": 1118 (1006903) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 90/20 Perturbative Interface (Matrix Elements): momentum failures: 86 amplitude failures: 1032 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: 52m 12s on Fri Mar 7 13:26:29 2025 (User: 51m 29s, System: 3s, Children User: 0s, Children System: 0s)