Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:12 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2108 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (222 MB, 10s/9s) Performing tests Amplitude::GaugeTest(): Large deviation { 4.46703074503e-20 vs 4.46703074502e-20 => 2.43693953905e-12 } .. Amplitude::GaugeTest(): Large deviation { 7.27249254706e-23 vs 7.27249254709e-23 => -4.1614489632e-12 } ..... Amplitude::GaugeTest(): Large deviation { 5.22669667594e-22 vs 5.22669667593e-22 => 2.28661534152e-12 } .. Amplitude::GaugeTest(): Large deviation { 3.23469465191e-20 vs 3.23469465189e-20 => 5.36215516433e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.32919780111e-19 vs 1.32919780111e-19 => -2.54574139547e-12 } . Amplitude::GaugeTest(): Large deviation { 1.17261147008e-19 vs 1.17261147007e-19 => 7.6103567892e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.51449292554e-21 vs 1.51449292554e-21 => -2.05702122003e-12 } .................................................................................................... done (222 MB, 0s/0s) Initializing scales........................................................................ done (224 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 6h 59m 59s left ) -> ETA: Fri Mar 14 19:34 XS = 0.820007743114 pb +- ( 0.820007743114 pb = 100 % ) Event 2 ( 0s elapsed / 3d 15h 29m 59s left ) -> ETA: Tue Mar 11 04:04 XS = 1.2733289492 pb +- ( 0.453321206089 pb = 35 % ) Event 3 ( 0s elapsed / 2d 11h 15m 32s left ) -> ETA: Sun Mar 09 23:49 XS = 0.847374776237 pb +- ( 0.499936992126 pb = 58 % ) Event 4 ( 0s elapsed / 1d 20h 26m 39s left ) -> ETA: Sun Mar 09 09:01 XS = 0.635748971709 pb +- ( 0.41201211049 pb = 64 % ) Event 5 ( 0s elapsed / 1d 11h 33m 19s left ) -> ETA: Sun Mar 09 00:07 XS = 0.508978939323 pb +- ( 0.343399226303 pb = 67 % ) Event 6 ( 0s elapsed / 1d 5h 37m 46s left ) -> ETA: Sat Mar 08 18:12 XS = 0.424149116103 pb +- ( 0.292935916754 pb = 69 % ) Event 7 ( 0s elapsed / 1d 1h 47m 36s left ) -> ETA: Sat Mar 08 14:21 XS = 0.363556385231 pb +- ( 0.254883057181 pb = 70 % ) Event 8 ( 0s elapsed / 22h 34m 9s left ) -> ETA: Sat Mar 08 11:08 XS = 0.318114831088 pb +- ( 0.225364070941 pb = 70 % ) Event 9 ( 0s elapsed / 20h 3m 41s left ) -> ETA: Sat Mar 08 08:38 XS = 2.90588004506 pb +- ( 2.59538654743 pb = 89 % ) Event 10 ( 0s elapsed / 18h 3m 19s left ) -> ETA: Sat Mar 08 06:37 XS = 2.61522946223 pb +- ( 2.33950909931 pb = 89 % ) Event 20 ( 0s elapsed / 9h 26m 39s left ) -> ETA: Fri Mar 07 22:01 XS = 51.3978263574 pb +- ( 47.8835337812 pb = 93 % ) Event 30 ( 0s elapsed / 6h 34m 25s left ) -> ETA: Fri Mar 07 19:08 XS = 31.2962352258 pb +- ( 29.0606511618 pb = 92 % ) Event 40 ( 0s elapsed / 5h 4m 9s left ) -> ETA: Fri Mar 07 17:38 XS = 25.8917950769 pb +- ( 22.3044581991 pb = 86 % ) Event 50 ( 0s elapsed / 4h 16m 39s left ) -> ETA: Fri Mar 07 16:51 XS = 20.1619481075 pb +- ( 17.4566562897 pb = 86 % ) Event 60 ( 0s elapsed / 3h 39m 25s left ) -> ETA: Fri Mar 07 16:13 XS = 18.105099547 pb +- ( 14.5747500508 pb = 80 % ) Event 70 ( 0s elapsed / 3h 15m 13s left ) -> ETA: Fri Mar 07 15:49 XS = 15.1332471702 pb +- ( 12.0305299451 pb = 79 % ) Event 80 ( 0s elapsed / 2h 57m 4s left ) -> ETA: Fri Mar 07 15:31 XS = 13.4644732517 pb +- ( 10.6981214409 pb = 79 % ) Event 90 ( 0s elapsed / 2h 41m 5s left ) -> ETA: Fri Mar 07 15:15 XS = 12.1488588521 pb +- ( 9.44268551715 pb = 77 % ) Event 100 ( 0s elapsed / 2h 31m 39s left ) -> ETA: Fri Mar 07 15:06 XS = 10.9663362404 pb +- ( 8.5261734782 pb = 77 % ) Event 200 ( 1s elapsed / 1h 39m 8s left ) -> ETA: Fri Mar 07 14:13 XS = 8.86645380913 pb +- ( 4.47960536234 pb = 50 % ) Event 300 ( 1s elapsed / 1h 21m 38s left ) -> ETA: Fri Mar 07 13:56 XS = 7.47143189336 pb +- ( 3.03762552359 pb = 40 % ) Event 400 ( 1s elapsed / 1h 13m 18s left ) -> ETA: Fri Mar 07 13:47 XS = 6.02351995955 pb +- ( 2.30322937831 pb = 38 % ) Event 500 ( 2s elapsed / 1h 7m 37s left ) -> ETA: Fri Mar 07 13:42 XS = 5.8634660098 pb +- ( 1.91431913942 pb = 32 % ) Event 600 ( 2s elapsed / 1h 4m 7s left ) -> ETA: Fri Mar 07 13:38 XS = 6.03455536122 pb +- ( 1.64894517992 pb = 27 % ) Event 700 ( 2s elapsed / 1h 1m 51s left ) -> ETA: Fri Mar 07 13:36 XS = 5.566149644 pb +- ( 1.42182720426 pb = 25 % ) Event 800 ( 2s elapsed / 1h 9s left ) -> ETA: Fri Mar 07 13:34 XS = 5.41218009992 pb +- ( 1.27390469542 pb = 23 % ) Event 900 ( 3s elapsed / 58m 50s left ) -> ETA: Fri Mar 07 13:33 XS = 4.41783504467 pb +- ( 1.34817784991 pb = 30 % ) Event 1000 ( 3s elapsed / 57m 36s left ) -> ETA: Fri Mar 07 13:32 XS = 4.25247363093 pb +- ( 1.21819809042 pb = 28 % ) Event 2000 ( 6s elapsed / 52m 18s left ) -> ETA: Fri Mar 07 13:26 XS = 5.42255781169 pb +- ( 0.779907112734 pb = 14 % ) Event 3000 ( 9s elapsed / 50m 54s left ) -> ETA: Fri Mar 07 13:25 XS = 4.81101406041 pb +- ( 0.576607343785 pb = 11 % ) Event 4000 ( 12s elapsed / 49m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 5.02942347975 pb +- ( 0.502203999077 pb = 9 % ) Event 5000 ( 14s elapsed / 49m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 5.03619038111 pb +- ( 0.434745973151 pb = 8 % ) Event 6000 ( 17s elapsed / 48m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 5.04171694776 pb +- ( 0.386101764883 pb = 7 % ) Event 7000 ( 20s elapsed / 48m 47s left ) -> ETA: Fri Mar 07 13:23 XS = 5.23899809638 pb +- ( 0.361988785616 pb = 6 % ) Event 8000 ( 23s elapsed / 48m 34s left ) -> ETA: Fri Mar 07 13:23 XS = 5.1403106161 pb +- ( 0.335683801296 pb = 6 % ) Event 9000 ( 26s elapsed / 48m 25s left ) -> ETA: Fri Mar 07 13:23 XS = 4.94573704246 pb +- ( 0.327766513369 pb = 6 % ) Event 10000 ( 29s elapsed / 48m 20s left ) -> ETA: Fri Mar 07 13:23 XS = 4.93680646441 pb +- ( 0.300762199891 pb = 6 % ) Event 20000 ( 58s elapsed / 47m 25s left ) -> ETA: Fri Mar 07 13:22 XS = 4.57150962436 pb +- ( 0.298844297788 pb = 6 % ) Event 30000 ( 1m 26s elapsed / 46m 52s left ) -> ETA: Fri Mar 07 13:22 XS = 4.56407642431 pb +- ( 0.228179381368 pb = 4 % ) Event 40000 ( 1m 55s elapsed / 46m 22s left ) -> ETA: Fri Mar 07 13:22 XS = 4.76180774872 pb +- ( 0.205416624889 pb = 4 % ) Event 50000 ( 2m 25s elapsed / 45m 55s left ) -> ETA: Fri Mar 07 13:22 XS = 4.8300155562 pb +- ( 0.182858870967 pb = 3 % ) Event 60000 ( 2m 54s elapsed / 45m 28s left ) -> ETA: Fri Mar 07 13:22 XS = 4.88033541552 pb +- ( 0.190377491042 pb = 3 % ) Event 70000 ( 3m 23s elapsed / 45m 1s left ) -> ETA: Fri Mar 07 13:22 XS = 4.73945323561 pb +- ( 0.184505754388 pb = 3 % ) Event 80000 ( 3m 52s elapsed / 44m 33s left ) -> ETA: Fri Mar 07 13:22 XS = 4.70884319119 pb +- ( 0.169304275109 pb = 3 % ) Event 90000 ( 4m 21s elapsed / 44m 4s left ) -> ETA: Fri Mar 07 13:22 XS = 4.66442569877 pb +- ( 0.156298242446 pb = 3 % ) Event 100000 ( 4m 50s elapsed / 43m 35s left ) -> ETA: Fri Mar 07 13:22 XS = 4.67347036 pb +- ( 0.144408132039 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 42s elapsed / 38m 48s left ) -> ETA: Fri Mar 07 13:22 XS = 4.46650339276 pb +- ( 0.169339330843 pb = 3 % ) Event 300000 ( 14m 34s elapsed / 34m 1s left ) -> ETA: Fri Mar 07 13:22 XS = 4.40770948365 pb +- ( 0.127416632148 pb = 2 % ) Event 400000 ( 19m 28s elapsed / 29m 12s left ) -> ETA: Fri Mar 07 13:23 XS = 4.41862274154 pb +- ( 0.103491415612 pb = 2 % ) Event 500000 ( 24m 24s elapsed / 24m 24s left ) -> ETA: Fri Mar 07 13:23 XS = 4.43894747219 pb +- ( 0.0897256333088 pb = 2 % ) Event 600000 ( 29m 20s elapsed / 19m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.3875253109 pb +- ( 0.0798094675242 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 34m 19s elapsed / 14m 42s left ) -> ETA: Fri Mar 07 13:23 XS = 4.3271179967 pb +- ( 0.074545826604 pb = 1 % ) Event 800000 ( 39m 19s elapsed / 9m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28999997796 pb +- ( 0.071402867096 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 44m 21s elapsed / 4m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26852659282 pb +- ( 0.0726961059525 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 2958 s total ) = 29213270.3986 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.26468 0 % 0.0697381 1.63 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5676 (1005681) -> 0.5 % From "Jet_Evolution:CSS": 1098 (1006779) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 80 amplitude failures: 1018 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 29s on Fri Mar 7 13:23:41 2025 (User: 48m 40s, System: 2s, Children User: 0s, Children System: 0s)