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: 2175 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.14319412551e-23 vs 1.1431941255e-23 => 3.60977914227e-12 } . Amplitude::GaugeTest(): Large deviation { 1.56028265149e-21 vs 1.56028265148e-21 => 5.55999690732e-12 } . Amplitude::GaugeTest(): Large deviation { 1.25536735042e-21 vs 1.25536735042e-21 => -2.50388598744e-12 } .... Amplitude::GaugeTest(): Large deviation { 5.8684389267e-22 vs 5.86843892667e-22 => 4.81437112398e-12 } .......... Amplitude::GaugeTest(): Large deviation { 3.46615076995e-21 vs 3.46615076996e-21 => -5.04130071022e-12 } .......... Amplitude::GaugeTest(): Large deviation { 7.14920970371e-23 vs 7.14920970377e-23 => -8.03912492131e-12 } .........................................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.27940356234e-21 vs 3.27940356233e-21 => 4.25215418431e-12 } .................................................... done (223 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 18h 6m 39s left ) -> ETA: Sat Mar 15 06:41 XS = 1.74806163789e-05 pb +- ( 1.74806163789e-05 pb = 100 % ) Event 2 ( 0s elapsed / 3d 21h 3m 19s left ) -> ETA: Tue Mar 11 09:37 XS = -0.264200991649 pb +- ( 0.264218472265 pb = -100 % ) Event 3 ( 0s elapsed / 2d 14h 57m 45s left ) -> ETA: Mon Mar 10 03:32 XS = 1.04471681499 pb +- ( 1.3177770265 pb = 126 % ) Event 4 ( 0s elapsed / 1d 23h 13m 19s left ) -> ETA: Sun Mar 09 11:47 XS = 0.285392572047 pb +- ( 1.20201557881 pb = 421 % ) Event 5 ( 0s elapsed / 1d 13h 46m 39s left ) -> ETA: Sun Mar 09 02:21 XS = 0.216925626788 pb +- ( 0.933591234759 pb = 430 % ) Event 6 ( 0s elapsed / 1d 7h 56m 39s left ) -> ETA: Sat Mar 08 20:31 XS = 0.187943767373 pb +- ( 0.762824801153 pb = 405 % ) Event 7 ( 0s elapsed / 1d 3h 22m 50s left ) -> ETA: Sat Mar 08 15:57 XS = 0.161141296602 pb +- ( 0.645261518782 pb = 400 % ) Event 8 ( 0s elapsed / 23h 57m 29s left ) -> ETA: Sat Mar 08 12:31 XS = 0.141346669334 pb +- ( 0.559163346424 pb = 395 % ) Event 9 ( 0s elapsed / 21h 17m 45s left ) -> ETA: Sat Mar 08 09:52 XS = 0.125641500328 pb +- ( 0.493385741236 pb = 392 % ) Event 10 ( 0s elapsed / 19h 26m 39s left ) -> ETA: Sat Mar 08 08:01 XS = 0.113077350295 pb +- ( 0.441476442848 pb = 390 % ) Event 20 ( 0s elapsed / 9h 59m 59s left ) -> ETA: Fri Mar 07 22:34 XS = 0.931593956857 pb +- ( 0.77540950657 pb = 83 % ) Event 30 ( 0s elapsed / 6h 51m 5s left ) -> ETA: Fri Mar 07 19:25 XS = 1.48390218141 pb +- ( 0.989778418385 pb = 66 % ) Event 40 ( 0s elapsed / 5h 20m 49s left ) -> ETA: Fri Mar 07 17:55 XS = 1.2005359018 pb +- ( 0.736646078866 pb = 61 % ) Event 50 ( 0s elapsed / 4h 23m 19s left ) -> ETA: Fri Mar 07 16:57 XS = 5.67840936078 pb +- ( 4.77419389228 pb = 84 % ) Event 60 ( 0s elapsed / 3h 47m 45s left ) -> ETA: Fri Mar 07 16:22 XS = 5.44821318399 pb +- ( 3.91660292726 pb = 71 % ) Event 70 ( 0s elapsed / 3h 22m 22s left ) -> ETA: Fri Mar 07 15:56 XS = 4.81857545641 pb +- ( 3.39399350768 pb = 70 % ) Event 80 ( 0s elapsed / 3h 3m 19s left ) -> ETA: Fri Mar 07 15:37 XS = 4.44668847574 pb +- ( 2.99825930792 pb = 67 % ) Event 90 ( 0s elapsed / 2h 46m 39s left ) -> ETA: Fri Mar 07 15:21 XS = 4.25892253127 pb +- ( 2.66825891832 pb = 62 % ) Event 100 ( 0s elapsed / 2h 34m 59s left ) -> ETA: Fri Mar 07 15:09 XS = 4.76928384717 pb +- ( 2.50942964499 pb = 52 % ) Event 200 ( 1s elapsed / 1h 41m 38s left ) -> ETA: Fri Mar 07 14:16 XS = 4.77717595263 pb +- ( 1.61740825398 pb = 33 % ) Event 300 ( 1s elapsed / 1h 24m 58s left ) -> ETA: Fri Mar 07 13:59 XS = 3.86802900768 pb +- ( 1.13410116346 pb = 29 % ) Event 400 ( 1s elapsed / 1h 15m 48s left ) -> ETA: Fri Mar 07 13:50 XS = 4.58223966021 pb +- ( 1.08945647107 pb = 23 % ) Event 500 ( 2s elapsed / 1h 10m 37s left ) -> ETA: Fri Mar 07 13:45 XS = 4.18572256101 pb +- ( 1.01854592336 pb = 24 % ) Event 600 ( 2s elapsed / 1h 7m 10s left ) -> ETA: Fri Mar 07 13:41 XS = 3.18545666547 pb +- ( 1.7739840518 pb = 55 % ) Event 700 ( 2s elapsed / 1h 4m 57s left ) -> ETA: Fri Mar 07 13:39 XS = 2.96205319803 pb +- ( 1.51961755686 pb = 51 % ) Event 800 ( 3s elapsed / 1h 3m 4s left ) -> ETA: Fri Mar 07 13:37 XS = 3.62747727967 pb +- ( 1.43020969659 pb = 39 % ) Event 900 ( 3s elapsed / 1h 1m 25s left ) -> ETA: Fri Mar 07 13:35 XS = 3.42442084946 pb +- ( 1.27109502753 pb = 37 % ) Event 1000 ( 3s elapsed / 1h 36s left ) -> ETA: Fri Mar 07 13:35 XS = 3.94902106435 pb +- ( 1.17831524639 pb = 29 % ) Event 2000 ( 6s elapsed / 54m 43s left ) -> ETA: Fri Mar 07 13:29 XS = 3.68909248577 pb +- ( 0.731787247401 pb = 19 % ) Event 3000 ( 9s elapsed / 52m 47s left ) -> ETA: Fri Mar 07 13:27 XS = 3.59639831666 pb +- ( 0.559655548688 pb = 15 % ) Event 4000 ( 12s elapsed / 51m 54s left ) -> ETA: Fri Mar 07 13:26 XS = 3.73236463548 pb +- ( 0.446461226482 pb = 11 % ) Event 5000 ( 15s elapsed / 51m 18s left ) -> ETA: Fri Mar 07 13:26 XS = 3.92827831871 pb +- ( 0.424381387467 pb = 10 % ) Event 6000 ( 18s elapsed / 50m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.1107548042 pb +- ( 0.41314894707 pb = 10 % ) Event 7000 ( 21s elapsed / 50m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.08086333993 pb +- ( 0.385243607642 pb = 9 % ) Event 8000 ( 24s elapsed / 50m 10s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23998425236 pb +- ( 0.36122004411 pb = 8 % ) Event 9000 ( 27s elapsed / 50m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.23627981744 pb +- ( 0.328957915346 pb = 7 % ) Event 10000 ( 30s elapsed / 49m 49s left ) -> ETA: Fri Mar 07 13:24 XS = 4.25185747063 pb +- ( 0.303895302555 pb = 7 % ) Event 20000 ( 1m elapsed / 49m 8s left ) -> ETA: Fri Mar 07 13:24 XS = 3.73714701828 pb +- ( 0.570450374324 pb = 15 % ) Event 30000 ( 1m 30s elapsed / 48m 35s left ) -> ETA: Fri Mar 07 13:24 XS = 3.8030242215 pb +- ( 0.440234570408 pb = 11 % ) Event 40000 ( 2m elapsed / 48m 8s left ) -> ETA: Fri Mar 07 13:24 XS = 4.22042749922 pb +- ( 0.349728186537 pb = 8 % ) Event 50000 ( 2m 30s elapsed / 47m 41s left ) -> ETA: Fri Mar 07 13:24 XS = 3.83929825611 pb +- ( 0.462041567222 pb = 12 % ) Event 60000 ( 3m 1s elapsed / 47m 16s left ) -> ETA: Fri Mar 07 13:24 XS = 3.93347725956 pb +- ( 0.391238525214 pb = 9 % ) Event 70000 ( 3m 31s elapsed / 46m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 3.91915388046 pb +- ( 0.349535818576 pb = 8 % ) Event 80000 ( 4m 1s elapsed / 46m 19s left ) -> ETA: Fri Mar 07 13:24 XS = 4.0053727821 pb +- ( 0.309919623157 pb = 7 % ) Event 90000 ( 4m 32s elapsed / 45m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.06558923065 pb +- ( 0.278600673758 pb = 6 % ) Event 100000 ( 5m 3s elapsed / 45m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 4.1530765448 pb +- ( 0.252964787778 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 9s elapsed / 40m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20519740751 pb +- ( 0.159387904661 pb = 3 % ) Event 300000 ( 15m 16s elapsed / 35m 37s left ) -> ETA: Fri Mar 07 13:25 XS = 4.25772848807 pb +- ( 0.128374757925 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 24s elapsed / 30m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 4.28155091836 pb +- ( 0.108084018091 pb = 2 % ) Event 500000 ( 25m 33s elapsed / 25m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33956653987 pb +- ( 0.098257657717 pb = 2 % ) Event 600000 ( 30m 44s elapsed / 20m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31198670969 pb +- ( 0.0853388758949 pb = 1 % ) Event 700000 ( 35m 57s elapsed / 15m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33029354897 pb +- ( 0.085184302411 pb = 1 % ) Event 800000 ( 41m 12s elapsed / 10m 18s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33711231122 pb +- ( 0.0767192697304 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 29s elapsed / 5m 9s left ) -> ETA: Fri Mar 07 13:26 XS = 4.38873472531 pb +- ( 0.0732255798736 pb = 1 % ) Event 1000000 ( 3095 s total ) = 27922759.958 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.36559 0 % 0.0697235 1.59 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5706 (1005710) -> 0.5 % From "Jet_Evolution:CSS": 1092 (1006802) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 69/20 Perturbative Interface (Matrix Elements): momentum failures: 79 amplitude failures: 1013 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 46s on Fri Mar 7 13:26:03 2025 (User: 51m 3s, System: 3s, Children User: 0s, Children System: 0s)