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: 2188 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 2.68710708038e-22 vs 2.68710708037e-22 => 3.06332736955e-12 } .......... Amplitude::GaugeTest(): Large deviation { 3.06693522527e-24 vs 3.06693522527e-24 => -2.40663045048e-12 } .............. Amplitude::GaugeTest(): Large deviation { 5.17368839666e-23 vs 5.17368839664e-23 => 2.1822543772e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.88172798916e-24 vs 1.88172798921e-24 => -2.38806752151e-11 } ........ Amplitude::GaugeTest(): Large deviation { 5.27805004049e-18 vs 5.27805004047e-18 => 4.02033961677e-12 } .... Amplitude::GaugeTest(): Large deviation { 4.33248246843e-22 vs 4.3324824684e-22 => 7.72160113627e-12 } ..............WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 8.91330121929e-23 vs 8.91330121931e-23 => -2.26463292563e-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 / 7d 6h 59m 59s left ) -> ETA: Fri Mar 14 19:34 XS = 6.95194310165 pb +- ( 6.95194310165 pb = 100 % ) Event 2 ( 0s elapsed / 3d 16h 53m 19s left ) -> ETA: Tue Mar 11 05:27 XS = 2.31731436723 pb +- ( 2.31731436721 pb = 99 % ) Event 3 ( 0s elapsed / 2d 11h 15m 32s left ) -> ETA: Sun Mar 09 23:50 XS = 1.73797983964 pb +- ( 1.73798775401 pb = 100 % ) Event 4 ( 0s elapsed / 1d 20h 26m 39s left ) -> ETA: Sun Mar 09 09:01 XS = 1.39582728998 pb +- ( 1.38903895809 pb = 99 % ) Event 5 ( 0s elapsed / 1d 12h 6m 39s left ) -> ETA: Sun Mar 09 00:41 XS = 1.16318940832 pb +- ( 1.1577592735 pb = 99 % ) Event 6 ( 0s elapsed / 1d 6h 5m 32s left ) -> ETA: Sat Mar 08 18:40 XS = 2.32234635562 pb +- ( 1.51693047568 pb = 65 % ) Event 7 ( 0s elapsed / 1d 1h 47m 36s left ) -> ETA: Sat Mar 08 14:22 XS = 11.0796830833 pb +- ( 8.85532354646 pb = 79 % ) Event 8 ( 0s elapsed / 22h 34m 9s left ) -> ETA: Sat Mar 08 11:08 XS = 13.0834994383 pb +- ( 8.06263539524 pb = 61 % ) Event 9 ( 0s elapsed / 20h 22m 12s left ) -> ETA: Sat Mar 08 08:56 XS = 11.7760035899 pb +- ( 7.32901200754 pb = 62 % ) Event 10 ( 0s elapsed / 18h 19m 59s left ) -> ETA: Sat Mar 08 06:54 XS = 10.705457809 pb +- ( 6.71522357321 pb = 62 % ) Event 20 ( 0s elapsed / 9h 26m 39s left ) -> ETA: Fri Mar 07 22:01 XS = 5.59606506314 pb +- ( 3.46757889996 pb = 61 % ) Event 30 ( 0s elapsed / 6h 34m 25s left ) -> ETA: Fri Mar 07 19:08 XS = 4.84778920873 pb +- ( 2.43156048511 pb = 50 % ) Event 40 ( 0s elapsed / 5h 8m 19s left ) -> ETA: Fri Mar 07 17:42 XS = 4.10257883187 pb +- ( 1.80460121179 pb = 43 % ) Event 50 ( 0s elapsed / 4h 16m 39s left ) -> ETA: Fri Mar 07 16:51 XS = 4.0687632982 pb +- ( 1.54982651877 pb = 38 % ) Event 60 ( 0s elapsed / 3h 39m 25s left ) -> ETA: Fri Mar 07 16:13 XS = 3.45030380069 pb +- ( 1.28557585647 pb = 37 % ) Event 70 ( 0s elapsed / 3h 17m 36s left ) -> ETA: Fri Mar 07 15:52 XS = 3.2191453107 pb +- ( 1.11737758769 pb = 34 % ) Event 80 ( 0s elapsed / 2h 59m 9s left ) -> ETA: Fri Mar 07 15:33 XS = 4.44062536898 pb +- ( 1.48465971411 pb = 33 % ) Event 90 ( 0s elapsed / 2h 42m 56s left ) -> ETA: Fri Mar 07 15:17 XS = 5.96896512417 pb +- ( 1.69888521233 pb = 28 % ) Event 100 ( 0s elapsed / 2h 31m 39s left ) -> ETA: Fri Mar 07 15:06 XS = 6.95322511572 pb +- ( 1.8198137782 pb = 26 % ) Event 200 ( 1s elapsed / 1h 40m 48s left ) -> ETA: Fri Mar 07 14:15 XS = 4.68085250252 pb +- ( 1.31814357096 pb = 28 % ) Event 300 ( 1s elapsed / 1h 23m 51s left ) -> ETA: Fri Mar 07 13:58 XS = 5.43266600023 pb +- ( 1.19848588481 pb = 22 % ) Event 400 ( 1s elapsed / 1h 14m 33s left ) -> ETA: Fri Mar 07 13:49 XS = 5.38992939095 pb +- ( 1.09271227186 pb = 20 % ) Event 500 ( 2s elapsed / 1h 8m 57s left ) -> ETA: Fri Mar 07 13:43 XS = 5.24902351241 pb +- ( 0.946284036784 pb = 18 % ) Event 600 ( 2s elapsed / 1h 5m 30s left ) -> ETA: Fri Mar 07 13:40 XS = 6.43916577907 pb +- ( 1.59889285099 pb = 24 % ) Event 700 ( 2s elapsed / 1h 3m 31s left ) -> ETA: Fri Mar 07 13:38 XS = 6.04099582944 pb +- ( 1.38068693448 pb = 22 % ) Event 800 ( 3s elapsed / 1h 2m 27s left ) -> ETA: Fri Mar 07 13:36 XS = 7.24949310972 pb +- ( 2.03187117206 pb = 28 % ) Event 900 ( 3s elapsed / 1h 1m 14s left ) -> ETA: Fri Mar 07 13:35 XS = 6.58391495214 pb +- ( 1.81759573723 pb = 27 % ) Event 1000 ( 3s elapsed / 1h 6s left ) -> ETA: Fri Mar 07 13:34 XS = 6.20816899777 pb +- ( 1.62890163841 pb = 26 % ) Event 2000 ( 6s elapsed / 54m 53s left ) -> ETA: Fri Mar 07 13:29 XS = 6.1422753793 pb +- ( 0.952790489357 pb = 15 % ) Event 3000 ( 9s elapsed / 53m 23s left ) -> ETA: Fri Mar 07 13:28 XS = 5.94856430217 pb +- ( 0.783686498912 pb = 13 % ) Event 4000 ( 12s elapsed / 52m 27s left ) -> ETA: Fri Mar 07 13:27 XS = 5.31072419817 pb +- ( 0.604022008121 pb = 11 % ) Event 5000 ( 15s elapsed / 52m 4s left ) -> ETA: Fri Mar 07 13:26 XS = 5.48825173462 pb +- ( 0.788776563538 pb = 14 % ) Event 6000 ( 18s elapsed / 51m 41s left ) -> ETA: Fri Mar 07 13:26 XS = 5.0060748356 pb +- ( 0.672564017513 pb = 13 % ) Event 7000 ( 21s elapsed / 51m 25s left ) -> ETA: Fri Mar 07 13:26 XS = 4.77194006371 pb +- ( 0.593712915982 pb = 12 % ) Event 8000 ( 24s elapsed / 51m 9s left ) -> ETA: Fri Mar 07 13:26 XS = 4.73862099382 pb +- ( 0.52644615608 pb = 11 % ) Event 9000 ( 27s elapsed / 51m 4s left ) -> ETA: Fri Mar 07 13:26 XS = 4.69035925845 pb +- ( 0.477200177921 pb = 10 % ) Event 10000 ( 30s elapsed / 50m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.54178791838 pb +- ( 0.449839213626 pb = 9 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 20000 ( 1m 1s elapsed / 49m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33644428027 pb +- ( 0.330838768984 pb = 7 % ) Event 30000 ( 1m 31s elapsed / 49m 10s left ) -> ETA: Fri Mar 07 13:25 XS = 4.25383934427 pb +- ( 0.266829532587 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 2m 1s elapsed / 48m 30s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28719076669 pb +- ( 0.280346487675 pb = 6 % ) Event 50000 ( 2m 31s elapsed / 48m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24825621879 pb +- ( 0.233893067202 pb = 5 % ) Event 60000 ( 3m 2s elapsed / 47m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29592356833 pb +- ( 0.210982693366 pb = 4 % ) Event 70000 ( 3m 33s elapsed / 47m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23018801309 pb +- ( 0.188852341328 pb = 4 % ) Event 80000 ( 4m 3s elapsed / 46m 41s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21622300689 pb +- ( 0.169033455855 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 90000 ( 4m 34s elapsed / 46m 13s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24877732601 pb +- ( 0.157336802351 pb = 3 % ) Event 100000 ( 5m 4s elapsed / 45m 43s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26922302027 pb +- ( 0.154573373196 pb = 3 % ) Event 200000 ( 10m 13s elapsed / 40m 55s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24385117314 pb +- ( 0.12786765581 pb = 3 % ) Event 300000 ( 15m 24s elapsed / 35m 58s left ) -> ETA: Fri Mar 07 13:25 XS = 1.89598433956 pb +- ( 2.34927585962 pb = 123 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 37s elapsed / 30m 56s left ) -> ETA: Fri Mar 07 13:26 XS = 2.54197944131 pb +- ( 1.76222206355 pb = 69 % ) Event 500000 ( 25m 52s elapsed / 25m 52s left ) -> ETA: Fri Mar 07 13:26 XS = 2.9693896074 pb +- ( 1.41066634651 pb = 47 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 31m 7s elapsed / 20m 44s left ) -> ETA: Fri Mar 07 13:26 XS = 3.30757312352 pb +- ( 1.1765603674 pb = 35 % ) Event 700000 ( 36m 21s elapsed / 15m 34s left ) -> ETA: Fri Mar 07 13:26 XS = 3.45218567872 pb +- ( 1.0090854172 pb = 29 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 41m 39s elapsed / 10m 24s left ) -> ETA: Fri Mar 07 13:26 XS = 3.54563662148 pb +- ( 0.883172981539 pb = 24 % ) FI_Dipole::GenerateWeight(): Invalid kinematics Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 59s elapsed / 5m 13s left ) -> ETA: Fri Mar 07 13:26 XS = 3.63840013126 pb +- ( 0.785397679666 pb = 21 % ) Event 1000000 ( 3128 s total ) = 27622719.6869 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  3.69332 0 % 0.707429 19.15 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5774 (1005780) -> 0.5 % From "Jet_Evolution:CSS": 1148 (1006928) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 66/20 Perturbative Interface (Matrix Elements): momentum failures: 103 amplitude failures: 1045 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 19s on Fri Mar 7 13:26:36 2025 (User: 51m 36s, System: 3s, Children User: 0s, Children System: 0s)