Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:16 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2171 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (224 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 1.10473022995e-24 vs 1.10473022994e-24 => 2.98228108875e-12 } . Amplitude::GaugeTest(): Large deviation { 1.79480220338e-20 vs 1.79480220339e-20 => -4.91695573146e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.39426046903e-20 vs 2.39426046903e-20 => 2.55417909045e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.06510421401e-21 vs 1.06510421388e-21 => 1.21712417922e-10 } ............... Amplitude::GaugeTest(): Large deviation { 1.44961594851e-21 vs 1.44961594852e-21 => -4.44178027692e-12 } ............................ Amplitude::GaugeTest(): Large deviation { 7.22109431602e-22 vs 7.22109431604e-22 => -2.91500157346e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.33144554255e-25 vs 4.33144554259e-25 => -9.13069619912e-12 } .................................................................... done (224 MB, 0s/0s) Initializing scales........................................................................ done (226 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 15h 19m 59s left ) -> ETA: Sat Mar 15 03:54 XS = 6.47417072816e-12 pb +- ( 6.47417072816e-12 pb = 100 % ) Event 2 ( 0s elapsed / 3d 21h 3m 19s left ) -> ETA: Tue Mar 11 09:37 XS = 4.85724153592e-12 pb +- ( 4.8550904545e-12 pb = 99 % ) Event 3 ( 0s elapsed / 2d 14h 2m 12s left ) -> ETA: Mon Mar 10 02:36 XS = 0.376992066507 pb +- ( 0.376992066503 pb = 99 % ) Event 4 ( 0s elapsed / 1d 22h 31m 39s left ) -> ETA: Sun Mar 09 11:06 XS = 0.323136057006 pb +- ( 0.323136057003 pb = 99 % ) Event 5 ( 0s elapsed / 1d 13h 46m 39s left ) -> ETA: Sun Mar 09 02:21 XS = 0.283344915569 pb +- ( 0.282658837538 pb = 99 % ) Event 6 ( 0s elapsed / 1d 7h 28m 52s left ) -> ETA: Sat Mar 08 20:03 XS = 0.251862147173 pb +- ( 0.251261840278 pb = 99 % ) Event 7 ( 0s elapsed / 1d 2h 59m 2s left ) -> ETA: Sat Mar 08 15:33 XS = 0.273900657992 pb +- ( 0.225813431539 pb = 82 % ) Event 8 ( 0s elapsed / 23h 36m 39s left ) -> ETA: Sat Mar 08 12:11 XS = 0.249000679189 pb +- ( 0.205768062536 pb = 82 % ) Event 9 ( 0s elapsed / 21h 17m 45s left ) -> ETA: Sat Mar 08 09:52 XS = 0.274817478793 pb +- ( 0.189605520599 pb = 68 % ) Event 10 ( 0s elapsed / 19h 9m 59s left ) -> ETA: Sat Mar 08 07:44 XS = 0.253699595308 pb +- ( 0.175685543579 pb = 69 % ) Event 20 ( 0s elapsed / 9h 59m 59s left ) -> ETA: Fri Mar 07 22:34 XS = 1.67912097036 pb +- ( 1.07658138953 pb = 64 % ) Event 30 ( 0s elapsed / 6h 56m 39s left ) -> ETA: Fri Mar 07 19:31 XS = 1.48640490402 pb +- ( 0.698890854259 pb = 47 % ) Event 40 ( 0s elapsed / 5h 20m 49s left ) -> ETA: Fri Mar 07 17:55 XS = 1.73197369181 pb +- ( 0.728266245247 pb = 42 % ) Event 50 ( 0s elapsed / 4h 26m 39s left ) -> ETA: Fri Mar 07 17:01 XS = 5.09766329784 pb +- ( 1.9368545575 pb = 37 % ) Event 60 ( 0s elapsed / 3h 47m 45s left ) -> ETA: Fri Mar 07 16:22 XS = 6.29155147517 pb +- ( 2.08821857696 pb = 33 % ) Event 70 ( 0s elapsed / 3h 22m 22s left ) -> ETA: Fri Mar 07 15:56 XS = 5.42698964728 pb +- ( 1.8135561617 pb = 33 % ) Event 80 ( 0s elapsed / 3h 3m 19s left ) -> ETA: Fri Mar 07 15:37 XS = 5.54710949326 pb +- ( 1.75442956125 pb = 31 % ) Event 90 ( 0s elapsed / 2h 46m 39s left ) -> ETA: Fri Mar 07 15:21 XS = 5.12767038027 pb +- ( 1.5755258366 pb = 30 % ) Event 100 ( 0s elapsed / 2h 34m 59s left ) -> ETA: Fri Mar 07 15:09 XS = 4.62922711933 pb +- ( 1.42654860249 pb = 30 % ) Event 200 ( 1s elapsed / 1h 40m 48s left ) -> ETA: Fri Mar 07 14:15 XS = 2.96643410565 pb +- ( 1.45631686264 pb = 49 % ) Event 300 ( 1s elapsed / 1h 23m 51s left ) -> ETA: Fri Mar 07 13:58 XS = 5.51994287001 pb +- ( 2.12827225552 pb = 38 % ) Event 400 ( 1s elapsed / 1h 14m 58s left ) -> ETA: Fri Mar 07 13:49 XS = 4.89164820123 pb +- ( 1.659456676 pb = 33 % ) Event 500 ( 2s elapsed / 1h 9m 17s left ) -> ETA: Fri Mar 07 13:43 XS = 5.20519326969 pb +- ( 1.3961365531 pb = 26 % ) Event 600 ( 2s elapsed / 1h 6m 4s left ) -> ETA: Fri Mar 07 13:40 XS = 5.35054701064 pb +- ( 1.24944670375 pb = 23 % ) Event 700 ( 2s elapsed / 1h 3m 17s left ) -> ETA: Fri Mar 07 13:37 XS = 5.1385738582 pb +- ( 1.09534681113 pb = 21 % ) Event 800 ( 2s elapsed / 1h 1m 12s left ) -> ETA: Fri Mar 07 13:35 XS = 5.18532073173 pb +- ( 0.982057874338 pb = 18 % ) Event 900 ( 3s elapsed / 59m 56s left ) -> ETA: Fri Mar 07 13:34 XS = 5.1046784351 pb +- ( 0.889750762318 pb = 17 % ) Event 1000 ( 3s elapsed / 58m 56s left ) -> ETA: Fri Mar 07 13:33 XS = 5.39817624255 pb +- ( 0.901887931195 pb = 16 % ) Event 2000 ( 6s elapsed / 53m 33s left ) -> ETA: Fri Mar 07 13:28 XS = 4.57186848843 pb +- ( 0.686505353047 pb = 15 % ) Event 3000 ( 9s elapsed / 52m 17s left ) -> ETA: Fri Mar 07 13:26 XS = 4.37969991913 pb +- ( 0.634545654983 pb = 14 % ) Event 4000 ( 12s elapsed / 51m 20s left ) -> ETA: Fri Mar 07 13:26 XS = 4.10883807686 pb +- ( 0.505278844448 pb = 12 % ) Event 5000 ( 15s elapsed / 50m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.07316333252 pb +- ( 0.447551456515 pb = 10 % ) Event 6000 ( 18s elapsed / 50m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 4.22305870382 pb +- ( 0.394414571397 pb = 9 % ) Event 7000 ( 21s elapsed / 50m 17s left ) -> ETA: Fri Mar 07 13:25 XS = -1.77225201112 pb +- ( 6.28502530304 pb = -354 % ) Event 8000 ( 24s elapsed / 50m 8s left ) -> ETA: Fri Mar 07 13:25 XS = -0.878658733472 pb +- ( 5.49621227297 pb = -625 % ) Event 9000 ( 27s elapsed / 50m 7s left ) -> ETA: Fri Mar 07 13:25 XS = -0.265216826111 pb +- ( 4.88893610551 pb = -1843 % ) Event 10000 ( 30s elapsed / 50m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 0.275074561934 pb +- ( 4.40046392396 pb = 1599 % ) Event 20000 ( 1m elapsed / 49m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 2.35925127925 pb +- ( 2.20903884789 pb = 93 % ) Event 30000 ( 1m 30s elapsed / 48m 34s left ) -> ETA: Fri Mar 07 13:24 XS = 3.09579817503 pb +- ( 1.48355483855 pb = 47 % ) Event 40000 ( 2m elapsed / 48m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 3.22093042699 pb +- ( 1.11632592786 pb = 34 % ) Event 50000 ( 2m 30s elapsed / 47m 34s left ) -> ETA: Fri Mar 07 13:24 XS = 3.53802524169 pb +- ( 0.900550642334 pb = 25 % ) Event 60000 ( 3m elapsed / 47m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 3.84060298198 pb +- ( 0.756749468143 pb = 19 % ) Event 70000 ( 3m 30s elapsed / 46m 42s left ) -> ETA: Fri Mar 07 13:24 XS = 3.92802644537 pb +- ( 0.654227298929 pb = 16 % ) Event 80000 ( 4m 1s elapsed / 46m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 3.85904758938 pb +- ( 0.597439484603 pb = 15 % ) Event 90000 ( 4m 31s elapsed / 45m 45s left ) -> ETA: Fri Mar 07 13:24 XS = 3.93680760195 pb +- ( 0.533258759707 pb = 13 % ) Event 100000 ( 5m 2s elapsed / 45m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.07397557831 pb +- ( 0.484550315039 pb = 11 % ) Event 200000 ( 10m 5s elapsed / 40m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 4.11762932989 pb +- ( 0.301052870529 pb = 7 % ) Event 300000 ( 15m 12s elapsed / 35m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.14363926186 pb +- ( 0.206226874148 pb = 4 % ) Event 400000 ( 20m 20s elapsed / 30m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.16961235104 pb +- ( 0.160340903136 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 28s elapsed / 25m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21938118118 pb +- ( 0.132127120045 pb = 3 % ) Event 600000 ( 30m 39s elapsed / 20m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.19698276335 pb +- ( 0.1194540006 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 35m 50s elapsed / 15m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.19258457289 pb +- ( 0.105365240038 pb = 2 % ) Event 800000 ( 41m 5s elapsed / 10m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20784333608 pb +- ( 0.0936341108202 pb = 2 % ) Event 900000 ( 46m 21s elapsed / 5m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.22011122175 pb +- ( 0.0851560324189 pb = 2 % ) Event 1000000 ( 3090 s total ) = 27961979.4751 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.26463 0 % 0.0802572 1.88 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5629 (1005631) -> 0.5 % From "Jet_Evolution:CSS": 1126 (1006757) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 81 amplitude failures: 1045 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 41s on Fri Mar 7 13:25:58 2025 (User: 51m, System: 3s, Children User: 0s, Children System: 0s)