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: 2137 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 8.28650057919e-21 vs 8.28650057921e-21 => -2.01116900911e-12 } ...... Amplitude::GaugeTest(): Large deviation { 3.52786384003e-21 vs 3.52786384004e-21 => -2.39774866628e-12 } . Amplitude::GaugeTest(): Large deviation { 8.76105232549e-22 vs 8.76105232552e-22 => -3.02002867159e-12 } . Amplitude::GaugeTest(): Large deviation { 2.03707213381e-19 vs 2.03707213381e-19 => 2.44626541246e-12 } ............ Amplitude::GaugeTest(): Large deviation { 8.7276956978e-25 vs 8.72769569778e-25 => 2.46713760532e-12 } .. Amplitude::GaugeTest(): Large deviation { 7.67530820902e-22 vs 7.67530820904e-22 => -3.52862183917e-12 } ............WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.54805694267e-22 vs 1.54805694267e-22 => 2.61213273234e-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 / 11d 8h 13m 19s left ) -> ETA: Tue Mar 18 20:47 XS = 3.86620116752e-12 pb +- ( 3.86620116752e-12 pb = 100 % ) Event 2 ( 0s elapsed / 5d 16h 6m 39s left ) -> ETA: Thu Mar 13 04:41 XS = 2.21481264269e-05 pb +- ( 2.21481225607e-05 pb = 99 % ) Event 3 ( 0s elapsed / 3d 19h 39m 59s left ) -> ETA: Tue Mar 11 08:14 XS = 6.39979391119e-05 pb +- ( 4.37597981343e-05 pb = 68 % ) Event 4 ( 0s elapsed / 2d 20h 44m 59s left ) -> ETA: Mon Mar 10 09:19 XS = 4.79984543339e-05 pb +- ( 3.48345156352e-05 pb = 72 % ) Event 5 ( 0s elapsed / 2d 6h 59m 59s left ) -> ETA: Sun Mar 09 19:34 XS = 3.83987636892e-05 pb +- ( 2.86394858228e-05 pb = 74 % ) Event 6 ( 1s elapsed / 1d 22h 17m 45s left ) -> ETA: Sun Mar 09 10:52 XS = 2.74276883494e-05 pb +- ( 2.09936394057e-05 pb = 76 % ) Event 7 ( 1s elapsed / 1d 15h 40m 56s left ) -> ETA: Sun Mar 09 04:15 XS = 0.000299639716083 pb +- ( 0.000276123007934 pb = 92 % ) Event 8 ( 1s elapsed / 1d 11h 4m 8s left ) -> ETA: Sat Mar 08 23:38 XS = 0.0234757794262 pb +- ( 0.0231774555764 pb = 98 % ) Event 9 ( 1s elapsed / 1d 7h 10m 21s left ) -> ETA: Sat Mar 08 19:44 XS = 0.0221471868413 pb +- ( 0.0210068533488 pb = 94 % ) Event 10 ( 1s elapsed / 1d 4h 3m 18s left ) -> ETA: Sat Mar 08 16:37 XS = 0.0203120973381 pb +- ( 0.0192641496006 pb = 94 % ) Event 20 ( 1s elapsed / 14h 34m 58s left ) -> ETA: Sat Mar 08 03:09 XS = 0.461968101805 pb +- ( 0.421176448176 pb = 91 % ) Event 30 ( 1s elapsed / 9h 54m 25s left ) -> ETA: Fri Mar 07 22:28 XS = 2.67845357166 pb +- ( 2.49175435353 pb = 93 % ) Event 40 ( 1s elapsed / 7h 42m 28s left ) -> ETA: Fri Mar 07 20:16 XS = 3.18916967504 pb +- ( 2.00765154956 pb = 62 % ) Event 50 ( 1s elapsed / 6h 19m 58s left ) -> ETA: Fri Mar 07 18:54 XS = 6.22492793486 pb +- ( 3.22237624559 pb = 51 % ) Event 60 ( 1s elapsed / 5h 24m 58s left ) -> ETA: Fri Mar 07 17:59 XS = 6.08223703159 pb +- ( 2.85812902366 pb = 46 % ) Event 70 ( 1s elapsed / 4h 45m 41s left ) -> ETA: Fri Mar 07 17:20 XS = 5.50843505923 pb +- ( 2.52863611649 pb = 45 % ) Event 80 ( 1s elapsed / 4h 14m 8s left ) -> ETA: Fri Mar 07 16:48 XS = 6.23878920981 pb +- ( 2.34010308472 pb = 37 % ) Event 90 ( 1s elapsed / 3h 53m 18s left ) -> ETA: Fri Mar 07 16:27 XS = 5.68236098076 pb +- ( 2.05929242256 pb = 36 % ) Event 100 ( 1s elapsed / 3h 34m 58s left ) -> ETA: Fri Mar 07 16:09 XS = 5.36504862891 pb +- ( 1.88717772073 pb = 35 % ) Event 200 ( 1s elapsed / 2h 11m 38s left ) -> ETA: Fri Mar 07 14:46 XS = 5.49837211416 pb +- ( 1.53154149331 pb = 27 % ) Event 300 ( 1s elapsed / 1h 44m 24s left ) -> ETA: Fri Mar 07 14:18 XS = 5.79480295853 pb +- ( 1.33643089204 pb = 23 % ) Event 400 ( 2s elapsed / 1h 31m 12s left ) -> ETA: Fri Mar 07 14:05 XS = 5.19272143938 pb +- ( 1.04943009589 pb = 20 % ) Event 500 ( 2s elapsed / 1h 23m 17s left ) -> ETA: Fri Mar 07 13:57 XS = 4.85060556025 pb +- ( 0.879797401134 pb = 18 % ) Event 600 ( 2s elapsed / 1h 18m left ) -> ETA: Fri Mar 07 13:52 XS = 4.43583337136 pb +- ( 0.763648174322 pb = 17 % ) Event 700 ( 3s elapsed / 1h 14m 14s left ) -> ETA: Fri Mar 07 13:48 XS = 4.50043774606 pb +- ( 0.688140965551 pb = 15 % ) Event 800 ( 3s elapsed / 1h 11m 11s left ) -> ETA: Fri Mar 07 13:45 XS = 4.17076996838 pb +- ( 0.609771004615 pb = 14 % ) Event 900 ( 3s elapsed / 1h 9m 22s left ) -> ETA: Fri Mar 07 13:43 XS = 3.89141092964 pb +- ( 0.749145142789 pb = 19 % ) Event 1000 ( 4s elapsed / 1h 7m 25s left ) -> ETA: Fri Mar 07 13:41 XS = 3.77488957081 pb +- ( 0.741193511968 pb = 19 % ) Event 2000 ( 7s elapsed / 58m 22s left ) -> ETA: Fri Mar 07 13:32 XS = 5.57074664899 pb +- ( 1.30913708969 pb = 23 % ) Event 3000 ( 10s elapsed / 55m 29s left ) -> ETA: Fri Mar 07 13:30 XS = 5.09938393045 pb +- ( 0.904006771355 pb = 17 % ) Event 4000 ( 13s elapsed / 54m 4s left ) -> ETA: Fri Mar 07 13:28 XS = 4.78991022134 pb +- ( 0.690590229009 pb = 14 % ) Event 5000 ( 16s elapsed / 53m 5s left ) -> ETA: Fri Mar 07 13:27 XS = 4.86987941518 pb +- ( 0.581303421757 pb = 11 % ) Event 6000 ( 18s elapsed / 52m 21s left ) -> ETA: Fri Mar 07 13:27 XS = 4.81333616342 pb +- ( 0.505352385535 pb = 10 % ) Event 7000 ( 21s elapsed / 51m 59s left ) -> ETA: Fri Mar 07 13:26 XS = 4.72962195961 pb +- ( 0.44821655819 pb = 9 % ) Event 8000 ( 24s elapsed / 51m 37s left ) -> ETA: Fri Mar 07 13:26 XS = 5.02615158752 pb +- ( 0.649111201401 pb = 12 % ) Event 9000 ( 27s elapsed / 51m 15s left ) -> ETA: Fri Mar 07 13:26 XS = 5.04368731711 pb +- ( 0.588046361724 pb = 11 % ) Event 10000 ( 30s elapsed / 50m 54s left ) -> ETA: Fri Mar 07 13:25 XS = 4.99672151065 pb +- ( 0.535881501041 pb = 10 % ) Event 20000 ( 1m 1s elapsed / 49m 54s left ) -> ETA: Fri Mar 07 13:25 XS = 4.69158910908 pb +- ( 0.314989913147 pb = 6 % ) Event 30000 ( 1m 31s elapsed / 49m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.58450628045 pb +- ( 0.23992014316 pb = 5 % ) Event 40000 ( 2m 1s elapsed / 48m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.50869183409 pb +- ( 0.199990395659 pb = 4 % ) Event 50000 ( 2m 32s elapsed / 48m 18s left ) -> ETA: Fri Mar 07 13:25 XS = 4.43868603861 pb +- ( 0.193810807852 pb = 4 % ) Event 60000 ( 3m 3s elapsed / 47m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39048475756 pb +- ( 0.171381459418 pb = 3 % ) Event 70000 ( 3m 33s elapsed / 47m 22s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21773664538 pb +- ( 0.182812996546 pb = 4 % ) Event 80000 ( 4m 4s elapsed / 46m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.13980905793 pb +- ( 0.202593993594 pb = 4 % ) Event 90000 ( 4m 35s elapsed / 46m 23s left ) -> ETA: Fri Mar 07 13:25 XS = 4.11518728821 pb +- ( 0.185537735769 pb = 4 % ) Event 100000 ( 5m 6s elapsed / 45m 55s left ) -> ETA: Fri Mar 07 13:25 XS = 4.18859702946 pb +- ( 0.176798958081 pb = 4 % ) Event 200000 ( 10m 15s elapsed / 41m left ) -> ETA: Fri Mar 07 13:25 XS = 4.68996783737 pb +- ( 0.371548020594 pb = 7 % ) Event 300000 ( 15m 26s elapsed / 36m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 4.52635651335 pb +- ( 0.301129472565 pb = 6 % ) Event 400000 ( 20m 37s elapsed / 30m 56s left ) -> ETA: Fri Mar 07 13:26 XS = 4.52337670413 pb +- ( 0.22906905643 pb = 5 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 500000 ( 25m 51s elapsed / 25m 51s left ) -> ETA: Fri Mar 07 13:26 XS = 4.56680098212 pb +- ( 0.193163190477 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 31m 7s elapsed / 20m 44s left ) -> ETA: Fri Mar 07 13:26 XS = 4.48794647948 pb +- ( 0.165413418135 pb = 3 % ) Event 700000 ( 36m 24s elapsed / 15m 36s left ) -> ETA: Fri Mar 07 13:26 XS = 4.48093990187 pb +- ( 0.144605179092 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 41m 43s elapsed / 10m 25s left ) -> ETA: Fri Mar 07 13:26 XS = 4.44697750254 pb +- ( 0.127500077532 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 47m 4s elapsed / 5m 13s left ) -> ETA: Fri Mar 07 13:26 XS = 4.40514112195 pb +- ( 0.117508152581 pb = 2 % ) 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  4.40837 0 % 0.106986 2.42 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5618 (1005621) -> 0.5 % From "Jet_Evolution:CSS": 1058 (1006679) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 77 amplitude failures: 981 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 16s on Fri Mar 7 13:26:34 2025 (User: 51m 35s, System: 2s, Children User: 0s, Children System: 0s)