Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:15 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2190 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (221 MB, 9s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 8.93855253501e-23 vs 8.93855253503e-23 => -2.14672724042e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.04626794059e-19 vs 1.04626794059e-19 => 3.00559577227e-12 } .................. Amplitude::GaugeTest(): Large deviation { 1.32183940475e-23 vs 1.32183940475e-23 => 2.98649993624e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.63927144354e-21 vs 2.63927144355e-21 => -2.01794136956e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.61129213177e-24 vs 1.61129213179e-24 => -1.7215895376e-11 } .. Amplitude::GaugeTest(): Large deviation { 4.48710489083e-21 vs 4.48710489084e-21 => -2.71072053692e-12 } ...............................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.08431782519e-21 vs 4.0843178252e-21 => -2.66664468285e-12 } ....................................................... done (221 MB, 0s/0s) Initializing scales........................................................................ done (223 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 ( 1s elapsed / 22d 5h 19m 58s left ) -> ETA: Sat Mar 29 17:54 XS = 1.12917885827e-14 pb +- ( 1.12917885827e-14 pb = 100 % ) Event 2 ( 1s elapsed / 11d 2h 39m 58s left ) -> ETA: Tue Mar 18 15:14 XS = 17.0430000454 pb +- ( 17.0430000454 pb = 99 % ) Event 3 ( 1s elapsed / 7d 10h 42m 11s left ) -> ETA: Fri Mar 14 23:16 XS = 12.7822500401 pb +- ( 12.782250032 pb = 99 % ) Event 4 ( 1s elapsed / 5d 14h 1m 38s left ) -> ETA: Thu Mar 13 02:36 XS = 12.7266315639 pb +- ( 9.9012445149 pb = 77 % ) Event 5 ( 1s elapsed / 4d 11h 13m 18s left ) -> ETA: Tue Mar 11 23:47 XS = 23.3786964533 pb +- ( 13.3724685469 pb = 57 % ) Event 6 ( 1s elapsed / 3d 17h 21m 4s left ) -> ETA: Tue Mar 11 05:55 XS = 20.0388842502 pb +- ( 11.784947991 pb = 58 % ) Event 7 ( 1s elapsed / 3d 4h 59m left ) -> ETA: Mon Mar 10 17:33 XS = 17.5340258766 pb +- ( 10.5089516525 pb = 59 % ) Event 8 ( 1s elapsed / 2d 19h 21m 38s left ) -> ETA: Mon Mar 10 07:56 XS = 15.5858007792 pb +- ( 9.4705783181 pb = 60 % ) Event 9 ( 1s elapsed / 2d 11h 52m 33s left ) -> ETA: Mon Mar 10 00:27 XS = 14.0274409535 pb +- ( 8.61289546493 pb = 61 % ) Event 10 ( 1s elapsed / 2d 5h 53m 18s left ) -> ETA: Sun Mar 09 18:27 XS = 12.7662532699 pb +- ( 7.89208033821 pb = 61 % ) Event 20 ( 1s elapsed / 1d 3h 21m 38s left ) -> ETA: Sat Mar 08 15:56 XS = 10.0202214237 pb +- ( 5.32055117621 pb = 53 % ) Event 30 ( 1s elapsed / 18h 25m 31s left ) -> ETA: Sat Mar 08 06:59 XS = 7.91344955909 pb +- ( 3.74285833072 pb = 47 % ) Event 40 ( 2s elapsed / 13h 57m 27s left ) -> ETA: Sat Mar 08 02:31 XS = 6.7476173963 pb +- ( 2.87740294288 pb = 42 % ) Event 50 ( 2s elapsed / 11h 19m 57s left ) -> ETA: Fri Mar 07 23:54 XS = 5.2753442162 pb +- ( 2.26387399014 pb = 42 % ) Event 60 ( 2s elapsed / 9h 34m 57s left ) -> ETA: Fri Mar 07 22:09 XS = 4.74795222073 pb +- ( 1.90386304063 pb = 40 % ) Event 70 ( 2s elapsed / 8h 17m 35s left ) -> ETA: Fri Mar 07 20:52 XS = 5.70571405485 pb +- ( 1.826764635 pb = 32 % ) Event 80 ( 2s elapsed / 7h 21m 37s left ) -> ETA: Fri Mar 07 19:56 XS = 5.97410860912 pb +- ( 1.99486873881 pb = 33 % ) Event 90 ( 2s elapsed / 6h 36m 15s left ) -> ETA: Fri Mar 07 19:10 XS = 8.03865005189 pb +- ( 3.05729560311 pb = 38 % ) Event 100 ( 2s elapsed / 6h 1m 37s left ) -> ETA: Fri Mar 07 18:36 XS = 7.00585930824 pb +- ( 2.77352331685 pb = 39 % ) Event 200 ( 2s elapsed / 3h 23m 17s left ) -> ETA: Fri Mar 07 15:57 XS = 5.16564717164 pb +- ( 1.53703628313 pb = 29 % ) Event 300 ( 2s elapsed / 2h 30m 30s left ) -> ETA: Fri Mar 07 15:04 XS = 0.482337056301 pb +- ( 4.22916904235 pb = 876 % ) Event 400 ( 2s elapsed / 2h 4m 32s left ) -> ETA: Fri Mar 07 14:39 XS = 0.214381029947 pb +- ( 3.17440696319 pb = 1480 % ) Event 500 ( 3s elapsed / 1h 48m 56s left ) -> ETA: Fri Mar 07 14:23 XS = 1.09093925848 pb +- ( 2.56775264786 pb = 235 % ) Event 600 ( 3s elapsed / 1h 38m 49s left ) -> ETA: Fri Mar 07 14:13 XS = 1.32854404229 pb +- ( 2.21567092206 pb = 166 % ) Event 700 ( 3s elapsed / 1h 31m 36s left ) -> ETA: Fri Mar 07 14:06 XS = 2.04557943586 pb +- ( 1.95226021152 pb = 95 % ) Event 800 ( 4s elapsed / 1h 25m 45s left ) -> ETA: Fri Mar 07 14:00 XS = 2.50346215053 pb +- ( 1.73781088882 pb = 69 % ) Event 900 ( 4s elapsed / 1h 21m 35s left ) -> ETA: Fri Mar 07 13:56 XS = 2.72371586629 pb +- ( 1.56386346683 pb = 57 % ) Event 1000 ( 4s elapsed / 1h 18m 5s left ) -> ETA: Fri Mar 07 13:52 XS = 3.02181846512 pb +- ( 1.42089326985 pb = 47 % ) Event 2000 ( 7s elapsed / 1h 2m 2s left ) -> ETA: Fri Mar 07 13:36 XS = 3.4670971488 pb +- ( 1.08704933887 pb = 31 % ) Event 3000 ( 10s elapsed / 56m 53s left ) -> ETA: Fri Mar 07 13:31 XS = 3.72332973176 pb +- ( 0.804396104102 pb = 21 % ) Event 4000 ( 12s elapsed / 53m 44s left ) -> ETA: Fri Mar 07 13:28 XS = 4.18550722098 pb +- ( 0.638091451771 pb = 15 % ) Event 5000 ( 15s elapsed / 52m 6s left ) -> ETA: Fri Mar 07 13:26 XS = 4.16184367265 pb +- ( 0.535275896044 pb = 12 % ) Event 6000 ( 18s elapsed / 51m 23s left ) -> ETA: Fri Mar 07 13:26 XS = 3.16115357685 pb +- ( 0.948613310986 pb = 30 % ) Event 7000 ( 21s elapsed / 50m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 3.23768970813 pb +- ( 0.818734889352 pb = 25 % ) Event 8000 ( 24s elapsed / 50m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 3.33796311886 pb +- ( 0.721059148868 pb = 21 % ) Event 9000 ( 27s elapsed / 49m 52s left ) -> ETA: Fri Mar 07 13:24 XS = 3.84435278808 pb +- ( 0.751809808981 pb = 19 % ) Event 10000 ( 30s elapsed / 49m 34s left ) -> ETA: Fri Mar 07 13:24 XS = 3.93256653959 pb +- ( 0.681707503595 pb = 17 % ) Event 20000 ( 58s elapsed / 47m 39s left ) -> ETA: Fri Mar 07 13:23 XS = 4.35097931012 pb +- ( 0.397401245297 pb = 9 % ) Event 30000 ( 1m 26s elapsed / 46m 40s left ) -> ETA: Fri Mar 07 13:22 XS = 4.79464449332 pb +- ( 0.376872021098 pb = 7 % ) Event 40000 ( 1m 54s elapsed / 45m 55s left ) -> ETA: Fri Mar 07 13:22 XS = 4.91375157406 pb +- ( 0.321484953604 pb = 6 % ) Event 50000 ( 2m 22s elapsed / 45m 12s left ) -> ETA: Fri Mar 07 13:22 XS = 4.67204515497 pb +- ( 0.314500575019 pb = 6 % ) Event 60000 ( 2m 51s elapsed / 44m 40s left ) -> ETA: Fri Mar 07 13:21 XS = 4.63652363877 pb +- ( 0.275168168593 pb = 5 % ) Event 70000 ( 3m 19s elapsed / 44m 8s left ) -> ETA: Fri Mar 07 13:21 XS = 4.64032268399 pb +- ( 0.24896440774 pb = 5 % ) Event 80000 ( 3m 47s elapsed / 43m 37s left ) -> ETA: Fri Mar 07 13:21 XS = 4.51409684195 pb +- ( 0.256852852571 pb = 5 % ) Event 90000 ( 4m 16s elapsed / 43m 12s left ) -> ETA: Fri Mar 07 13:21 XS = 4.54263059595 pb +- ( 0.231442461688 pb = 5 % ) Event 100000 ( 4m 44s elapsed / 42m 44s left ) -> ETA: Fri Mar 07 13:21 XS = 4.52087761554 pb +- ( 0.212234273489 pb = 4 % ) Event 200000 ( 9m 29s elapsed / 37m 58s left ) -> ETA: Fri Mar 07 13:21 XS = 4.44580482775 pb +- ( 0.134751981331 pb = 3 % ) Event 300000 ( 14m 14s elapsed / 33m 14s left ) -> ETA: Fri Mar 07 13:21 XS = 4.39327918894 pb +- ( 0.11521604684 pb = 2 % ) Event 400000 ( 19m elapsed / 28m 31s left ) -> ETA: Fri Mar 07 13:21 XS = 4.44637264501 pb +- ( 0.0978517611703 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 23m 48s elapsed / 23m 48s left ) -> ETA: Fri Mar 07 13:22 XS = 4.4032157673 pb +- ( 0.094985307761 pb = 2 % ) Event 600000 ( 28m 37s elapsed / 19m 4s left ) -> ETA: Fri Mar 07 13:22 XS = 4.40992344549 pb +- ( 0.0849113411116 pb = 1 % ) Event 700000 ( 33m 27s elapsed / 14m 20s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37620856632 pb +- ( 0.0762277043269 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 38m 17s elapsed / 9m 34s left ) -> ETA: Fri Mar 07 13:22 XS = 4.35945037782 pb +- ( 0.0718025902134 pb = 1 % ) Event 900000 ( 43m 4s elapsed / 4m 47s left ) -> ETA: Fri Mar 07 13:22 XS = 4.34214125004 pb +- ( 0.0699531483396 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 2846 s total ) = 30362345.0695 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.32822 0 % 0.0643234 1.48 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5736 (1005740) -> 0.5 % From "Jet_Evolution:CSS": 1135 (1006875) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 69/20 Perturbative Interface (Matrix Elements): momentum failures: 72 amplitude failures: 1063 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 47m 36s on Fri Mar 7 13:21:52 2025 (User: 47m, System: 2s, Children User: 0s, Children System: 0s)