Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:05 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2045 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 9.80586113201e-23 vs 9.80586113191e-23 => 1.05992992161e-11 } ............... Amplitude::GaugeTest(): Large deviation { 6.84495674965e-23 vs 6.8449567498e-23 => -2.23224772e-11 } ....... Amplitude::GaugeTest(): Large deviation { 1.63745222878e-24 vs 1.6374522288e-24 => -7.18392012544e-12 } ...... Amplitude::GaugeTest(): Large deviation { 2.31814592513e-21 vs 2.31814592512e-21 => 5.60751445278e-12 } .... Amplitude::GaugeTest(): Large deviation { 5.4652470451e-21 vs 5.46524704509e-21 => 2.62079247193e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.01750182928e-20 vs 1.01750182928e-20 => -3.18600701377e-12 } ........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 6.75268074793e-23 vs 6.75268074791e-23 => 3.28514992987e-12 } ............................................................. done (223 MB, 0s/0s) Initializing scales........................................................................ done (225 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 / 12d 9h 13m 18s left ) -> ETA: Wed Mar 19 21:47 XS = 3.89048837535 pb +- ( 3.89048837535 pb = 100 % ) Event 2 ( 1s elapsed / 6d 4h 36m 38s left ) -> ETA: Thu Mar 13 17:10 XS = 1.94524418767 pb +- ( 1.94524418767 pb = 99 % ) Event 3 ( 1s elapsed / 4d 3h 59m 58s left ) -> ETA: Tue Mar 11 16:34 XS = 1.29575365391 pb +- ( 1.29736769525 pb = 100 % ) Event 4 ( 1s elapsed / 3d 2h 59m 58s left ) -> ETA: Mon Mar 10 15:34 XS = 5.37251637224 pb +- ( 4.17870503026 pb = 77 % ) Event 5 ( 1s elapsed / 2d 11h 59m 58s left ) -> ETA: Mon Mar 10 00:34 XS = 4.32190545298 pb +- ( 3.40304697905 pb = 78 % ) Event 6 ( 1s elapsed / 2d 1h 59m 58s left ) -> ETA: Sun Mar 09 14:34 XS = 3.08707532356 pb +- ( 2.47991296978 pb = 80 % ) Event 7 ( 1s elapsed / 1d 19h 15m 13s left ) -> ETA: Sun Mar 09 07:49 XS = 2.70193327395 pb +- ( 2.1819281958 pb = 80 % ) Event 8 ( 1s elapsed / 1d 13h 50m 48s left ) -> ETA: Sun Mar 09 02:25 XS = 2.40171846563 pb +- ( 1.94755787082 pb = 81 % ) Event 9 ( 1s elapsed / 1d 9h 38m 30s left ) -> ETA: Sat Mar 08 22:12 XS = 4.48330469598 pb +- ( 2.71429301339 pb = 60 % ) Event 10 ( 1s elapsed / 1d 6h 16m 38s left ) -> ETA: Sat Mar 08 18:50 XS = 9.83536665952 pb +- ( 5.88832989859 pb = 59 % ) Event 20 ( 1s elapsed / 15h 33m 18s left ) -> ETA: Sat Mar 08 04:07 XS = 6.77953986224 pb +- ( 3.51320020453 pb = 51 % ) Event 30 ( 1s elapsed / 10h 38m 52s left ) -> ETA: Fri Mar 07 23:13 XS = 4.07143085313 pb +- ( 2.16327562423 pb = 53 % ) Event 40 ( 1s elapsed / 8h 7m 28s left ) -> ETA: Fri Mar 07 20:41 XS = 3.6690344768 pb +- ( 1.74922784492 pb = 47 % ) Event 50 ( 1s elapsed / 6h 43m 18s left ) -> ETA: Fri Mar 07 19:17 XS = 5.0997907977 pb +- ( 1.96163831166 pb = 38 % ) Event 60 ( 1s elapsed / 5h 44m 25s left ) -> ETA: Fri Mar 07 18:18 XS = 4.34809214912 pb +- ( 1.6813389835 pb = 38 % ) Event 70 ( 1s elapsed / 4h 59m 58s left ) -> ETA: Fri Mar 07 17:34 XS = 4.21466651063 pb +- ( 1.49619463643 pb = 35 % ) Event 80 ( 1s elapsed / 4h 28m 43s left ) -> ETA: Fri Mar 07 17:03 XS = 4.06844319459 pb +- ( 1.32223987977 pb = 32 % ) Event 90 ( 1s elapsed / 4h 4m 25s left ) -> ETA: Fri Mar 07 16:38 XS = 5.06586067414 pb +- ( 1.73866887507 pb = 34 % ) Event 100 ( 1s elapsed / 3h 44m 58s left ) -> ETA: Fri Mar 07 16:19 XS = 4.55484550955 pb +- ( 1.56120649191 pb = 34 % ) Event 200 ( 1s elapsed / 2h 17m 28s left ) -> ETA: Fri Mar 07 14:51 XS = 2.42919408669 pb +- ( 0.81974186597 pb = 33 % ) Event 300 ( 1s elapsed / 1h 48m 18s left ) -> ETA: Fri Mar 07 14:22 XS = 3.55622857206 pb +- ( 0.96314071099 pb = 27 % ) Event 400 ( 2s elapsed / 1h 32m 52s left ) -> ETA: Fri Mar 07 14:07 XS = 5.16183273754 pb +- ( 1.17651676562 pb = 22 % ) Event 500 ( 2s elapsed / 1h 23m 17s left ) -> ETA: Fri Mar 07 13:57 XS = 4.92793601969 pb +- ( 1.01232220077 pb = 20 % ) Event 600 ( 2s elapsed / 1h 18m left ) -> ETA: Fri Mar 07 13:52 XS = 4.7190130565 pb +- ( 0.890839258403 pb = 18 % ) Event 700 ( 3s elapsed / 1h 13m 59s left ) -> ETA: Fri Mar 07 13:48 XS = 4.81631132085 pb +- ( 0.923101823457 pb = 19 % ) Event 800 ( 3s elapsed / 1h 10m 46s left ) -> ETA: Fri Mar 07 13:45 XS = 5.23105496699 pb +- ( 0.957333115633 pb = 18 % ) Event 900 ( 3s elapsed / 1h 8m 27s left ) -> ETA: Fri Mar 07 13:42 XS = 5.12246256575 pb +- ( 0.876634544313 pb = 17 % ) Event 1000 ( 4s elapsed / 1h 6m 36s left ) -> ETA: Fri Mar 07 13:40 XS = 5.15912949593 pb +- ( 0.818239936092 pb = 15 % ) Event 2000 ( 6s elapsed / 57m 48s left ) -> ETA: Fri Mar 07 13:32 XS = 4.1482587965 pb +- ( 0.511436743252 pb = 12 % ) Event 3000 ( 9s elapsed / 54m 46s left ) -> ETA: Fri Mar 07 13:29 XS = 3.94566792529 pb +- ( 0.413695365699 pb = 10 % ) Event 4000 ( 12s elapsed / 53m 29s left ) -> ETA: Fri Mar 07 13:27 XS = 3.53443387204 pb +- ( 0.352317256774 pb = 9 % ) Event 5000 ( 15s elapsed / 52m 50s left ) -> ETA: Fri Mar 07 13:27 XS = 3.53482766749 pb +- ( 0.309541782575 pb = 8 % ) Event 6000 ( 18s elapsed / 52m 17s left ) -> ETA: Fri Mar 07 13:26 XS = 3.67044432011 pb +- ( 0.292921875648 pb = 7 % ) Event 7000 ( 21s elapsed / 51m 56s left ) -> ETA: Fri Mar 07 13:26 XS = 3.79430755961 pb +- ( 0.27593219712 pb = 7 % ) Event 8000 ( 24s elapsed / 51m 28s left ) -> ETA: Fri Mar 07 13:26 XS = 4.03149054973 pb +- ( 0.275322245961 pb = 6 % ) Event 9000 ( 27s elapsed / 51m 4s left ) -> ETA: Fri Mar 07 13:25 XS = 4.07911169594 pb +- ( 0.259658196732 pb = 6 % ) Event 10000 ( 30s elapsed / 50m 48s left ) -> ETA: Fri Mar 07 13:25 XS = 4.03410268597 pb +- ( 0.23985835104 pb = 5 % ) Event 20000 ( 1m elapsed / 49m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.55562412573 pb +- ( 0.230243429892 pb = 5 % ) Event 30000 ( 1m 29s elapsed / 48m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.58491553027 pb +- ( 0.198675877512 pb = 4 % ) Event 40000 ( 1m 59s elapsed / 47m 47s left ) -> ETA: Fri Mar 07 13:24 XS = 4.53899244486 pb +- ( 0.172144252559 pb = 3 % ) Event 50000 ( 2m 29s elapsed / 47m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.39028116312 pb +- ( 0.271664283046 pb = 6 % ) Event 60000 ( 2m 59s elapsed / 46m 51s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28356769203 pb +- ( 0.240551737399 pb = 5 % ) Event 70000 ( 3m 29s elapsed / 46m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 4.35439231243 pb +- ( 0.217453148088 pb = 4 % ) Event 80000 ( 3m 59s elapsed / 45m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 4.25572515863 pb +- ( 0.20281755049 pb = 4 % ) Event 90000 ( 4m 30s elapsed / 45m 31s left ) -> ETA: Fri Mar 07 13:24 XS = 4.22532007352 pb +- ( 0.189207305612 pb = 4 % ) Event 100000 ( 5m elapsed / 45m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 4.26410285054 pb +- ( 0.17361758255 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 5s elapsed / 40m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 4.230182463 pb +- ( 0.143803444368 pb = 3 % ) Event 300000 ( 15m 10s elapsed / 35m 24s left ) -> ETA: Fri Mar 07 13:24 XS = 4.17902268639 pb +- ( 0.125450230371 pb = 3 % ) Event 400000 ( 20m 20s elapsed / 30m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.27249282998 pb +- ( 0.100761272424 pb = 2 % ) Event 500000 ( 25m 31s elapsed / 25m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26443942606 pb +- ( 0.0874647805162 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 45s elapsed / 20m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26818518453 pb +- ( 0.0769470301325 pb = 1 % ) Event 700000 ( 36m 1s elapsed / 15m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23781042643 pb +- ( 0.0702764789026 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 41m 14s elapsed / 10m 18s left ) -> ETA: Fri Mar 07 13:25 XS = 4.27130376756 pb +- ( 0.0703839949328 pb = 1 % ) Event 900000 ( 46m 28s elapsed / 5m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26524042101 pb +- ( 0.0658967103932 pb = 1 % ) Event 1000000 ( 3086 s total ) = 28000129.6302 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.26852 0 % 0.0624168 1.46 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5714 (1005717) -> 0.5 % From "Jet_Evolution:CSS": 1130 (1006847) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 78/20 Perturbative Interface (Matrix Elements): momentum failures: 96 amplitude failures: 1034 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 37s on Fri Mar 7 13:25:43 2025 (User: 50m 44s, System: 3s, Children User: 0s, Children System: 0s)