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: 2127 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 8.95455828843e-22 vs 8.95455828835e-22 => 9.10405084653e-12 } . Amplitude::GaugeTest(): Large deviation { 1.76661299572e-22 vs 1.76661299574e-22 => -6.10311801097e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.19394950396e-25 vs 1.19394950397e-25 => -6.28586072082e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.11098049025e-21 vs 4.11098049026e-21 => -2.77688982919e-12 } . Amplitude::GaugeTest(): Large deviation { 1.95501668116e-23 vs 1.95501668116e-23 => -2.02526884152e-12 } .......... Amplitude::GaugeTest(): Large deviation { 3.19042435657e-20 vs 3.19042435656e-20 => 3.64575036826e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.5225427969e-21 vs 2.52254279688e-21 => 4.29700719451e-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 ( 1s elapsed / 13d 21h 19m 58s left ) -> ETA: Fri Mar 21 09:54 XS = 0.00131316557474 pb +- ( 0.00131316557474 pb = 100 % ) Event 2 ( 1s elapsed / 6d 22h 39m 58s left ) -> ETA: Fri Mar 14 11:14 XS = 0.0114402649823 pb +- ( 0.0101270994076 pb = 88 % ) Event 3 ( 1s elapsed / 4d 15h 6m 38s left ) -> ETA: Wed Mar 12 03:41 XS = 0.00762684970892 pb +- ( 0.00698055753631 pb = 91 % ) Event 4 ( 1s elapsed / 3d 11h 19m 58s left ) -> ETA: Mon Mar 10 23:54 XS = -57.2009529787 pb +- ( 57.2085800413 pb = -100 % ) Event 5 ( 1s elapsed / 2d 19h 13m 18s left ) -> ETA: Mon Mar 10 07:47 XS = -45.7202783152 pb +- ( 45.7766192388 pb = -100 % ) Event 6 ( 1s elapsed / 2d 8h 1m 5s left ) -> ETA: Sun Mar 09 20:35 XS = -37.0051699425 pb +- ( 38.3790614776 pb = -103 % ) Event 7 ( 1s elapsed / 2d 24m 44s left ) -> ETA: Sun Mar 09 12:59 XS = -31.7187170759 pb +- ( 32.8641965125 pb = -103 % ) Event 8 ( 1s elapsed / 1d 18h 21m 38s left ) -> ETA: Sun Mar 09 06:56 XS = -27.7538774414 pb +- ( 28.7360664086 pb = -103 % ) Event 9 ( 1s elapsed / 1d 13h 39m 14s left ) -> ETA: Sun Mar 09 02:13 XS = -24.7172489502 pb +- ( 25.5241075626 pb = -103 % ) Event 10 ( 1s elapsed / 1d 10h 9m 58s left ) -> ETA: Sat Mar 08 22:44 XS = -22.2455240548 pb +- ( 22.9628717162 pb = -103 % ) Event 20 ( 1s elapsed / 17h 21m 38s left ) -> ETA: Sat Mar 08 05:56 XS = -6.4711037207 pb +- ( 12.5862637915 pb = -194 % ) Event 30 ( 1s elapsed / 11h 51m 5s left ) -> ETA: Sat Mar 08 00:25 XS = -1.17027535882 pb +- ( 8.13576778689 pb = -695 % ) Event 40 ( 1s elapsed / 9h 5m 48s left ) -> ETA: Fri Mar 07 21:40 XS = -0.285384115346 pb +- ( 6.19721099711 pb = -2171 % ) Event 50 ( 1s elapsed / 7h 23m 18s left ) -> ETA: Fri Mar 07 19:57 XS = -0.730588665315 pb +- ( 4.75159124231 pb = -650 % ) Event 60 ( 1s elapsed / 6h 14m 58s left ) -> ETA: Fri Mar 07 18:49 XS = 1.89182930714 pb +- ( 4.4308010301 pb = 234 % ) Event 70 ( 1s elapsed / 5h 28m 32s left ) -> ETA: Fri Mar 07 18:03 XS = 1.91283976682 pb +- ( 3.7877230658 pb = 198 % ) Event 80 ( 1s elapsed / 4h 55m 48s left ) -> ETA: Fri Mar 07 17:30 XS = 1.7534039178 pb +- ( 3.30720563021 pb = 188 % ) Event 90 ( 1s elapsed / 4h 28m 29s left ) -> ETA: Fri Mar 07 17:02 XS = 2.01535771441 pb +- ( 2.85516562341 pb = 141 % ) Event 100 ( 1s elapsed / 4h 6m 38s left ) -> ETA: Fri Mar 07 16:41 XS = 1.82102235145 pb +- ( 2.57659513426 pb = 141 % ) Event 200 ( 1s elapsed / 2h 27m 28s left ) -> ETA: Fri Mar 07 15:01 XS = 1.16611051244 pb +- ( 2.00153562011 pb = 171 % ) Event 300 ( 2s elapsed / 1h 54m 24s left ) -> ETA: Fri Mar 07 14:28 XS = 2.15954533481 pb +- ( 1.41152730157 pb = 65 % ) Event 400 ( 2s elapsed / 1h 38m 17s left ) -> ETA: Fri Mar 07 14:12 XS = 1.90994770148 pb +- ( 1.06769079035 pb = 55 % ) Event 500 ( 2s elapsed / 1h 28m 37s left ) -> ETA: Fri Mar 07 14:03 XS = 2.29730877267 pb +- ( 0.900038415974 pb = 39 % ) Event 600 ( 2s elapsed / 1h 21m 20s left ) -> ETA: Fri Mar 07 13:55 XS = 2.38568870055 pb +- ( 0.773485776303 pb = 32 % ) Event 700 ( 3s elapsed / 1h 16m 36s left ) -> ETA: Fri Mar 07 13:51 XS = 1.36055890069 pb +- ( 1.10838409546 pb = 81 % ) Event 800 ( 3s elapsed / 1h 13m 16s left ) -> ETA: Fri Mar 07 13:47 XS = 1.93641249804 pb +- ( 1.05576339324 pb = 54 % ) Event 900 ( 3s elapsed / 1h 11m 2s left ) -> ETA: Fri Mar 07 13:45 XS = 2.59462611451 pb +- ( 1.01123832733 pb = 38 % ) Event 1000 ( 4s elapsed / 1h 9m 15s left ) -> ETA: Fri Mar 07 13:43 XS = 2.50013158159 pb +- ( 0.932071681769 pb = 37 % ) Event 2000 ( 7s elapsed / 59m 32s left ) -> ETA: Fri Mar 07 13:34 XS = 2.06182097221 pb +- ( 1.79855096379 pb = 87 % ) Event 3000 ( 10s elapsed / 56m 16s left ) -> ETA: Fri Mar 07 13:30 XS = 2.52059807383 pb +- ( 1.23422200766 pb = 48 % ) Event 4000 ( 13s elapsed / 54m 36s left ) -> ETA: Fri Mar 07 13:29 XS = 2.0575145097 pb +- ( 1.04752106155 pb = 50 % ) Event 5000 ( 16s elapsed / 53m 41s left ) -> ETA: Fri Mar 07 13:28 XS = 1.96331907772 pb +- ( 0.868273096286 pb = 44 % ) Event 6000 ( 19s elapsed / 53m 15s left ) -> ETA: Fri Mar 07 13:28 XS = 2.37974090545 pb +- ( 0.736870773227 pb = 30 % ) Event 7000 ( 22s elapsed / 52m 47s left ) -> ETA: Fri Mar 07 13:27 XS = 2.58886733549 pb +- ( 0.648960628277 pb = 25 % ) Event 8000 ( 25s elapsed / 52m 28s left ) -> ETA: Fri Mar 07 13:27 XS = 2.6387198972 pb +- ( 0.577001715341 pb = 21 % ) Event 9000 ( 28s elapsed / 52m 7s left ) -> ETA: Fri Mar 07 13:27 XS = 2.8517984465 pb +- ( 0.519216887465 pb = 18 % ) Event 10000 ( 31s elapsed / 51m 56s left ) -> ETA: Fri Mar 07 13:26 XS = 2.916386145 pb +- ( 0.477021335646 pb = 16 % ) Event 20000 ( 1m 1s elapsed / 50m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 3.82081702602 pb +- ( 0.324510107198 pb = 8 % ) Event 30000 ( 1m 31s elapsed / 49m 34s left ) -> ETA: Fri Mar 07 13:25 XS = 3.7487456406 pb +- ( 0.2591221428 pb = 6 % ) Event 40000 ( 2m 2s elapsed / 48m 57s left ) -> ETA: Fri Mar 07 13:25 XS = 3.86043497156 pb +- ( 0.213905808041 pb = 5 % ) Event 50000 ( 2m 33s elapsed / 48m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.59791364094 pb +- ( 0.610971512607 pb = 13 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 3m 3s elapsed / 47m 54s left ) -> ETA: Fri Mar 07 13:25 XS = 4.60958267799 pb +- ( 0.511556288645 pb = 11 % ) Event 70000 ( 3m 34s elapsed / 47m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.53217966958 pb +- ( 0.44424008315 pb = 9 % ) Event 80000 ( 4m 5s elapsed / 46m 58s left ) -> ETA: Fri Mar 07 13:25 XS = 4.42709651916 pb +- ( 0.391184637502 pb = 8 % ) Event 90000 ( 4m 35s elapsed / 46m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40876867527 pb +- ( 0.350791150422 pb = 7 % ) Event 100000 ( 5m 6s elapsed / 45m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 4.44504573349 pb +- ( 0.31770679142 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 14s elapsed / 40m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40332174817 pb +- ( 0.211757487906 pb = 4 % ) Event 300000 ( 15m 24s elapsed / 35m 57s left ) -> ETA: Fri Mar 07 13:25 XS = 4.42092785534 pb +- ( 0.147972753126 pb = 3 % ) Event 400000 ( 20m 35s elapsed / 30m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.35560019827 pb +- ( 0.148760991765 pb = 3 % ) Event 500000 ( 25m 46s elapsed / 25m 46s left ) -> ETA: Fri Mar 07 13:26 XS = 4.29255567962 pb +- ( 0.130836583656 pb = 3 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 600000 ( 30m 59s elapsed / 20m 39s left ) -> ETA: Fri Mar 07 13:26 XS = 4.3405310193 pb +- ( 0.122325621642 pb = 2 % ) Event 700000 ( 36m 15s elapsed / 15m 32s left ) -> ETA: Fri Mar 07 13:26 XS = 4.37944439465 pb +- ( 0.106448359284 pb = 2 % ) Event 800000 ( 41m 32s elapsed / 10m 23s left ) -> ETA: Fri Mar 07 13:26 XS = 4.38656996123 pb +- ( 0.0949597078806 pb = 2 % ) Event 900000 ( 46m 51s elapsed / 5m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 4.43415991286 pb +- ( 0.089658225113 pb = 2 % ) Event 1000000 ( 3114 s total ) = 27752616.2623 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.42622 0 % 0.0820703 1.85 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5760 (1005762) -> 0.5 % From "Jet_Evolution:CSS": 1143 (1006905) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 111/20 Perturbative Interface (Matrix Elements): momentum failures: 95 amplitude failures: 1048 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 4s on Fri Mar 7 13:26:22 2025 (User: 51m 23s, System: 3s, Children User: 0s, Children System: 0s)