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: 2019 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 5.82339991674e-16 vs 5.82339991672e-16 => 2.58415511212e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.83292857389e-23 vs 4.83292857387e-23 => 3.04578584576e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.92711338262e-18 vs 1.92711338267e-18 => -3.00151015153e-11 } .... Amplitude::GaugeTest(): Large deviation { 1.41258528289e-22 vs 1.41258528289e-22 => -2.64788191373e-12 } ... Amplitude::GaugeTest(): Large deviation { 6.59978817351e-24 vs 6.59978817349e-24 => 3.04067881984e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.69253248059e-21 vs 5.69253248053e-21 => 9.72510960651e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.089940694e-18 vs 4.08994069402e-18 => -4.16910950207e-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 ( 0s elapsed / 7d 12h 33m 19s left ) -> ETA: Sat Mar 15 01:07 XS = 1.8376793228e-07 pb +- ( 1.8376793228e-07 pb = 100 % ) Event 2 ( 0s elapsed / 3d 19h 39m 59s left ) -> ETA: Tue Mar 11 08:14 XS = 2.787554367e-07 pb +- ( 9.49875044202e-08 pb = 34 % ) Event 3 ( 0s elapsed / 2d 13h 6m 39s left ) -> ETA: Mon Mar 10 01:40 XS = 7.52405682867e-05 pb +- ( 7.49618329104e-05 pb = 99 % ) Event 4 ( 0s elapsed / 1d 21h 49m 59s left ) -> ETA: Sun Mar 09 10:24 XS = 4.6429735573e-05 pb +- ( 4.46999955051e-05 pb = 96 % ) Event 5 ( 0s elapsed / 1d 13h 13m 19s left ) -> ETA: Sun Mar 09 01:47 XS = 2.5003957586 pb +- ( 2.50034932913 pb = 99 % ) Event 6 ( 0s elapsed / 1d 7h 1m 5s left ) -> ETA: Sat Mar 08 19:35 XS = 3.3602244658 pb +- ( 2.28141158304 pb = 67 % ) Event 7 ( 0s elapsed / 1d 2h 59m 2s left ) -> ETA: Sat Mar 08 15:33 XS = 2.94019640758 pb +- ( 2.01991402741 pb = 68 % ) Event 8 ( 0s elapsed / 23h 36m 39s left ) -> ETA: Sat Mar 08 12:10 XS = 2.67814394641 pb +- ( 1.80056818744 pb = 67 % ) Event 9 ( 0s elapsed / 20h 59m 14s left ) -> ETA: Sat Mar 08 09:33 XS = 2.41032955175 pb +- ( 1.63259339337 pb = 67 % ) Event 10 ( 0s elapsed / 18h 53m 19s left ) -> ETA: Sat Mar 08 07:27 XS = 30.3680394282 pb +- ( 28.209769481 pb = 92 % ) Event 20 ( 0s elapsed / 9h 51m 39s left ) -> ETA: Fri Mar 07 22:25 XS = 15.9541143983 pb +- ( 14.7618212505 pb = 92 % ) Event 30 ( 0s elapsed / 6h 51m 5s left ) -> ETA: Fri Mar 07 19:25 XS = 9.04160275482 pb +- ( 9.55220035646 pb = 105 % ) Event 40 ( 0s elapsed / 5h 16m 39s left ) -> ETA: Fri Mar 07 17:50 XS = 7.97119710071 pb +- ( 7.47121389828 pb = 93 % ) Event 50 ( 0s elapsed / 4h 23m 19s left ) -> ETA: Fri Mar 07 16:57 XS = 8.46454188132 pb +- ( 6.14567929933 pb = 72 % ) Event 60 ( 0s elapsed / 3h 47m 45s left ) -> ETA: Fri Mar 07 16:22 XS = 9.39197242478 pb +- ( 5.3201846802 pb = 56 % ) Event 70 ( 0s elapsed / 3h 22m 22s left ) -> ETA: Fri Mar 07 15:56 XS = 8.6365676897 pb +- ( 4.51584863229 pb = 52 % ) Event 80 ( 0s elapsed / 3h 1m 14s left ) -> ETA: Fri Mar 07 15:35 XS = 7.44131443933 pb +- ( 3.82853634797 pb = 51 % ) Event 90 ( 0s elapsed / 2h 46m 39s left ) -> ETA: Fri Mar 07 15:20 XS = 6.84789013814 pb +- ( 3.44380535374 pb = 50 % ) Event 100 ( 0s elapsed / 2h 33m 19s left ) -> ETA: Fri Mar 07 15:07 XS = 2.60022655341 pb +- ( 5.39664967368 pb = 207 % ) Event 200 ( 1s elapsed / 1h 38m 18s left ) -> ETA: Fri Mar 07 14:12 XS = 3.50052006533 pb +- ( 2.98502005481 pb = 85 % ) Event 300 ( 1s elapsed / 1h 21m 5s left ) -> ETA: Fri Mar 07 13:55 XS = 4.03127952843 pb +- ( 2.04723629614 pb = 50 % ) Event 400 ( 1s elapsed / 1h 12m 53s left ) -> ETA: Fri Mar 07 13:47 XS = 4.16419442222 pb +- ( 1.62004808747 pb = 38 % ) Event 500 ( 2s elapsed / 1h 7m 17s left ) -> ETA: Fri Mar 07 13:41 XS = 3.91643419209 pb +- ( 1.31783504526 pb = 33 % ) Event 600 ( 2s elapsed / 1h 3m 51s left ) -> ETA: Fri Mar 07 13:38 XS = 4.07753672054 pb +- ( 1.1309224181 pb = 27 % ) Event 700 ( 2s elapsed / 1h 1m 8s left ) -> ETA: Fri Mar 07 13:35 XS = 4.37054215446 pb +- ( 1.02577236707 pb = 23 % ) Event 800 ( 2s elapsed / 59m 7s left ) -> ETA: Fri Mar 07 13:33 XS = 4.26633999119 pb +- ( 0.937106894132 pb = 21 % ) Event 900 ( 3s elapsed / 57m 32s left ) -> ETA: Fri Mar 07 13:31 XS = 4.15375103254 pb +- ( 0.838150673311 pb = 20 % ) Event 1000 ( 3s elapsed / 56m 56s left ) -> ETA: Fri Mar 07 13:31 XS = 5.21459109128 pb +- ( 1.23231187711 pb = 23 % ) Event 2000 ( 6s elapsed / 52m 33s left ) -> ETA: Fri Mar 07 13:26 XS = 4.5861668845 pb +- ( 0.698029550379 pb = 15 % ) Event 3000 ( 9s elapsed / 51m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.86206905123 pb +- ( 0.554696012267 pb = 11 % ) Event 4000 ( 12s elapsed / 50m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46090014578 pb +- ( 0.489890773428 pb = 10 % ) Event 5000 ( 15s elapsed / 50m left ) -> ETA: Fri Mar 07 13:24 XS = 4.47925595395 pb +- ( 0.460479831236 pb = 10 % ) Event 6000 ( 17s elapsed / 49m 38s left ) -> ETA: Fri Mar 07 13:24 XS = 4.67646922054 pb +- ( 0.422711999067 pb = 9 % ) Event 7000 ( 20s elapsed / 49m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 4.57056526003 pb +- ( 0.379486086739 pb = 8 % ) Event 8000 ( 23s elapsed / 49m 14s left ) -> ETA: Fri Mar 07 13:23 XS = 4.78349834519 pb +- ( 0.372772448364 pb = 7 % ) Event 9000 ( 26s elapsed / 49m 7s left ) -> ETA: Fri Mar 07 13:23 XS = 4.74846414055 pb +- ( 0.369786243281 pb = 7 % ) Event 10000 ( 29s elapsed / 49m left ) -> ETA: Fri Mar 07 13:23 XS = 4.76820279084 pb +- ( 0.345231849472 pb = 7 % ) Event 20000 ( 58s elapsed / 47m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.56275129695 pb +- ( 0.304560161855 pb = 6 % ) Event 30000 ( 1m 28s elapsed / 47m 32s left ) -> ETA: Fri Mar 07 13:23 XS = 4.17768786665 pb +- ( 0.320496656244 pb = 7 % ) Event 40000 ( 1m 57s elapsed / 47m 1s left ) -> ETA: Fri Mar 07 13:23 XS = 4.13377139186 pb +- ( 0.272670347339 pb = 6 % ) Event 50000 ( 2m 27s elapsed / 46m 36s left ) -> ETA: Fri Mar 07 13:23 XS = 3.41050832926 pb +- ( 0.601007614303 pb = 17 % ) Event 60000 ( 2m 56s elapsed / 46m 10s left ) -> ETA: Fri Mar 07 13:23 XS = 3.51871346692 pb +- ( 0.523151895393 pb = 14 % ) Event 70000 ( 3m 26s elapsed / 45m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 3.72867904457 pb +- ( 0.459216965944 pb = 12 % ) Event 80000 ( 3m 56s elapsed / 45m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 3.83065487268 pb +- ( 0.404899097809 pb = 10 % ) Event 90000 ( 4m 25s elapsed / 44m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 3.86722107193 pb +- ( 0.361457364722 pb = 9 % ) Event 100000 ( 4m 55s elapsed / 44m 23s left ) -> ETA: Fri Mar 07 13:23 XS = 3.97447040585 pb +- ( 0.328542290176 pb = 8 % ) Event 200000 ( 9m 54s elapsed / 39m 39s left ) -> ETA: Fri Mar 07 13:23 XS = 4.11754802237 pb +- ( 0.181648143136 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 52s elapsed / 34m 41s left ) -> ETA: Fri Mar 07 13:23 XS = 4.1246764549 pb +- ( 0.145311017719 pb = 3 % ) Event 400000 ( 19m 51s elapsed / 29m 47s left ) -> ETA: Fri Mar 07 13:23 XS = 4.04777496656 pb +- ( 0.138005701318 pb = 3 % ) Event 500000 ( 24m 53s elapsed / 24m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.06948886294 pb +- ( 0.115354324002 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 29m 55s elapsed / 19m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 4.14098720795 pb +- ( 0.101206659003 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 35m elapsed / 15m left ) -> ETA: Fri Mar 07 13:24 XS = 4.21531308294 pb +- ( 0.089441161922 pb = 2 % ) Event 800000 ( 40m 6s elapsed / 10m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.25059971816 pb +- ( 0.080109935594 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 45m 13s elapsed / 5m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.29226302377 pb +- ( 0.0788203733326 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3012 s total ) = 28686306.6048 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.31717 0 % 0.0736956 1.7 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5695 (1005701) -> 0.5 % From "Jet_Evolution:CSS": 1077 (1006778) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 84/20 Perturbative Interface (Matrix Elements): momentum failures: 75 amplitude failures: 1002 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 24s on Fri Mar 7 13:24:29 2025 (User: 49m 37s, System: 2s, Children User: 0s, Children System: 0s)