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: 2035 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 7.85734650349e-25 vs 7.85734650352e-25 => -4.23505674974e-12 } ... Amplitude::GaugeTest(): Large deviation { 5.78101310675e-22 vs 5.78101310671e-22 => 5.51114709424e-12 } . Amplitude::GaugeTest(): Large deviation { 5.65104904214e-20 vs 5.65104904218e-20 => -6.14175377223e-12 } ... Amplitude::GaugeTest(): Large deviation { 8.85031047859e-24 vs 8.85031047861e-24 => -2.61723975825e-12 } ...... Amplitude::GaugeTest(): Large deviation { 2.81900413956e-24 vs 2.81900413957e-24 => -2.06401562508e-12 } ....... Amplitude::GaugeTest(): Large deviation { 7.48052693944e-24 vs 7.48052693949e-24 => -6.0459415252e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.20674803715e-23 vs 1.20674803715e-23 => -5.52813350652e-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 / 14d 16h 46m 38s left ) -> ETA: Sat Mar 22 05:20 XS = 2.87242993597e-13 pb +- ( 2.87242993597e-13 pb = 100 % ) Event 2 ( 1s elapsed / 7d 8h 23m 18s left ) -> ETA: Fri Mar 14 20:57 XS = 3.25749915891e-06 pb +- ( 3.25749887166e-06 pb = 99 % ) Event 3 ( 1s elapsed / 4d 21h 35m 32s left ) -> ETA: Wed Mar 12 10:09 XS = -0.000441236879066 pb +- ( 0.000444498356997 pb = -100 % ) Event 4 ( 1s elapsed / 3d 16h 53m 18s left ) -> ETA: Tue Mar 11 05:27 XS = -0.000319940571945 pb +- ( 0.000336900859019 pb = -105 % ) Event 5 ( 1s elapsed / 2d 23h 6m 38s left ) -> ETA: Mon Mar 10 11:40 XS = -0.000255952457554 pb +- ( 0.000268692746586 pb = -104 % ) Event 6 ( 1s elapsed / 2d 11h 15m 32s left ) -> ETA: Sun Mar 09 23:49 XS = 0.823610935635 pb +- ( 0.823824251004 pb = 100 % ) Event 7 ( 1s elapsed / 2d 2h 47m 35s left ) -> ETA: Sun Mar 09 15:21 XS = 0.674830029133 pb +- ( 0.728800765331 pb = 107 % ) Event 8 ( 1s elapsed / 1d 20h 47m 28s left ) -> ETA: Sun Mar 09 09:21 XS = 0.604509270209 pb +- ( 0.646577225004 pb = 106 % ) Event 9 ( 1s elapsed / 1d 15h 48m 52s left ) -> ETA: Sun Mar 09 04:23 XS = 0.544375940313 pb +- ( 0.581434178287 pb = 106 % ) Event 10 ( 1s elapsed / 1d 12h 6m 38s left ) -> ETA: Sun Mar 09 00:40 XS = 0.494887285232 pb +- ( 0.528250261792 pb = 106 % ) Event 20 ( 1s elapsed / 18h 28m 18s left ) -> ETA: Sat Mar 08 07:02 XS = 2.68964121249 pb +- ( 2.45793489807 pb = 91 % ) Event 30 ( 1s elapsed / 12h 35m 31s left ) -> ETA: Sat Mar 08 01:09 XS = 6.02578792448 pb +- ( 2.9339444545 pb = 48 % ) Event 40 ( 1s elapsed / 9h 39m 8s left ) -> ETA: Fri Mar 07 22:13 XS = 5.58623396382 pb +- ( 2.39725530395 pb = 42 % ) Event 50 ( 1s elapsed / 7h 53m 18s left ) -> ETA: Fri Mar 07 20:27 XS = 4.10882954707 pb +- ( 1.99648434159 pb = 48 % ) Event 60 ( 1s elapsed / 6h 42m 45s left ) -> ETA: Fri Mar 07 19:17 XS = 4.79667853516 pb +- ( 1.84623856514 pb = 38 % ) Event 70 ( 1s elapsed / 5h 52m 21s left ) -> ETA: Fri Mar 07 18:26 XS = 4.00823637464 pb +- ( 1.53407935565 pb = 38 % ) Event 80 ( 1s elapsed / 5h 16m 38s left ) -> ETA: Fri Mar 07 17:50 XS = 3.61931151971 pb +- ( 1.37860734603 pb = 38 % ) Event 90 ( 1s elapsed / 4h 47m left ) -> ETA: Fri Mar 07 17:21 XS = 5.02504959502 pb +- ( 2.16158637197 pb = 43 % ) Event 100 ( 1s elapsed / 4h 21m 38s left ) -> ETA: Fri Mar 07 16:55 XS = 4.55307129061 pb +- ( 1.95252420143 pb = 42 % ) Event 200 ( 1s elapsed / 2h 33m 18s left ) -> ETA: Fri Mar 07 15:07 XS = 5.2091950372 pb +- ( 1.44809178985 pb = 27 % ) Event 300 ( 2s elapsed / 1h 58m 51s left ) -> ETA: Fri Mar 07 14:33 XS = 5.59836360587 pb +- ( 1.5866563776 pb = 28 % ) Event 400 ( 2s elapsed / 1h 41m 12s left ) -> ETA: Fri Mar 07 14:15 XS = 4.69016810176 pb +- ( 1.20992851156 pb = 25 % ) Event 500 ( 2s elapsed / 1h 30m 17s left ) -> ETA: Fri Mar 07 14:04 XS = 4.32695169513 pb +- ( 0.977872403237 pb = 22 % ) Event 600 ( 2s elapsed / 1h 23m left ) -> ETA: Fri Mar 07 13:57 XS = 3.88464816487 pb +- ( 0.923738025158 pb = 23 % ) Event 700 ( 3s elapsed / 1h 17m 48s left ) -> ETA: Fri Mar 07 13:52 XS = 3.99134830901 pb +- ( 0.81792203359 pb = 20 % ) Event 800 ( 3s elapsed / 1h 14m 18s left ) -> ETA: Fri Mar 07 13:48 XS = 3.90290578459 pb +- ( 0.728843728426 pb = 18 % ) Event 900 ( 3s elapsed / 1h 11m 13s left ) -> ETA: Fri Mar 07 13:45 XS = 3.72252908507 pb +- ( 0.698802519402 pb = 18 % ) Event 1000 ( 4s elapsed / 1h 9m 5s left ) -> ETA: Fri Mar 07 13:43 XS = 3.75753072274 pb +- ( 0.651230534301 pb = 17 % ) Event 2000 ( 6s elapsed / 57m 53s left ) -> ETA: Fri Mar 07 13:32 XS = 4.58999714772 pb +- ( 0.556378225762 pb = 12 % ) Event 3000 ( 9s elapsed / 54m 13s left ) -> ETA: Fri Mar 07 13:28 XS = 4.93792106614 pb +- ( 0.518526567662 pb = 10 % ) Event 4000 ( 12s elapsed / 52m 29s left ) -> ETA: Fri Mar 07 13:26 XS = 4.74575294408 pb +- ( 0.448240804522 pb = 9 % ) Event 5000 ( 15s elapsed / 51m 32s left ) -> ETA: Fri Mar 07 13:26 XS = 5.20927854578 pb +- ( 0.422458488272 pb = 8 % ) Event 6000 ( 18s elapsed / 50m 53s left ) -> ETA: Fri Mar 07 13:25 XS = 5.23117364982 pb +- ( 0.391577487457 pb = 7 % ) Event 7000 ( 21s elapsed / 50m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 5.55172874489 pb +- ( 0.556005454345 pb = 10 % ) Event 8000 ( 24s elapsed / 49m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 5.48559085402 pb +- ( 0.494431651721 pb = 9 % ) Event 9000 ( 27s elapsed / 49m 45s left ) -> ETA: Fri Mar 07 13:24 XS = 5.59845147489 pb +- ( 0.490218112603 pb = 8 % ) Event 10000 ( 30s elapsed / 49m 30s left ) -> ETA: Fri Mar 07 13:24 XS = 5.5465439863 pb +- ( 0.483614575211 pb = 8 % ) Event 20000 ( 58s elapsed / 48m 8s left ) -> ETA: Fri Mar 07 13:23 XS = 4.92013102124 pb +- ( 0.292545238853 pb = 5 % ) Event 30000 ( 1m 28s elapsed / 47m 30s left ) -> ETA: Fri Mar 07 13:23 XS = 4.56705752252 pb +- ( 0.333427790621 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 1m 57s elapsed / 46m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.24152038151 pb +- ( 0.303375428804 pb = 7 % ) Event 50000 ( 2m 26s elapsed / 46m 28s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29402488857 pb +- ( 0.249648975973 pb = 5 % ) Event 60000 ( 2m 56s elapsed / 46m 7s left ) -> ETA: Fri Mar 07 13:23 XS = 4.32690529125 pb +- ( 0.21974060253 pb = 5 % ) Event 70000 ( 3m 26s elapsed / 45m 46s left ) -> ETA: Fri Mar 07 13:23 XS = 4.49910415917 pb +- ( 0.2008040291 pb = 4 % ) Event 80000 ( 3m 56s elapsed / 45m 20s left ) -> ETA: Fri Mar 07 13:23 XS = 4.43037476963 pb +- ( 0.181873036639 pb = 4 % ) Event 90000 ( 4m 26s elapsed / 44m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.48359314499 pb +- ( 0.16645809834 pb = 3 % ) Event 100000 ( 4m 55s elapsed / 44m 23s left ) -> ETA: Fri Mar 07 13:23 XS = 4.4991844655 pb +- ( 0.153310316711 pb = 3 % ) Event 200000 ( 9m 54s elapsed / 39m 36s left ) -> ETA: Fri Mar 07 13:23 XS = 4.38237400951 pb +- ( 0.120867373753 pb = 2 % ) Event 300000 ( 14m 52s elapsed / 34m 43s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28865581594 pb +- ( 0.136922293368 pb = 3 % ) Event 400000 ( 19m 52s elapsed / 29m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27461109932 pb +- ( 0.155229643728 pb = 3 % ) Event 500000 ( 24m 51s elapsed / 24m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29121947226 pb +- ( 0.128815106942 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 29m 52s elapsed / 19m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.30824896201 pb +- ( 0.121983855043 pb = 2 % ) Event 700000 ( 34m 53s elapsed / 14m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.30217986467 pb +- ( 0.107537234404 pb = 2 % ) Event 800000 ( 39m 56s elapsed / 9m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.27952032507 pb +- ( 0.0967367710862 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 44m 59s elapsed / 4m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28757629108 pb +- ( 0.0880256836511 pb = 2 % ) Event 1000000 ( 3001 s total ) = 28790403.1989 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.30782 0 % 0.0811142 1.88 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5680 (1005684) -> 0.5 % From "Jet_Evolution:CSS": 1067 (1006751) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 83 amplitude failures: 984 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 12s on Fri Mar 7 13:24:17 2025 (User: 49m 20s, System: 3s, Children User: 0s, Children System: 0s)