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: 2027 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (222 MB, 10s/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 1.51186157037e-21 vs 1.51186157038e-21 => -5.77371483956e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.99665277081e-21 vs 1.9966527708e-21 => 3.51785267583e-12 } ................. Amplitude::GaugeTest(): Large deviation { 1.50081023627e-21 vs 1.50081023626e-21 => 9.21573928281e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.25187085029e-22 vs 1.25187085029e-22 => -2.45092834916e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.76649722807e-22 vs 2.76649722807e-22 => 2.19002593838e-12 } .. Amplitude::GaugeTest(): Large deviation { 7.3538260893e-24 vs 7.35382608932e-24 => -2.97217805922e-12 } ................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.96591845954e-21 vs 2.96591845953e-21 => 2.91389135043e-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 = 13.7143685095 pb +- ( 13.7143685095 pb = 100 % ) Event 2 ( 0s elapsed / 3d 19h 39m 59s left ) -> ETA: Tue Mar 11 08:14 XS = 7.19723492363 pb +- ( 6.5171335859 pb = 90 % ) Event 3 ( 0s elapsed / 2d 13h 6m 39s left ) -> ETA: Mon Mar 10 01:40 XS = 4.79815866441 pb +- ( 4.46242575547 pb = 93 % ) Event 4 ( 0s elapsed / 1d 22h 31m 39s left ) -> ETA: Sun Mar 09 11:05 XS = 3.59861899831 pb +- ( 3.37572469584 pb = 93 % ) Event 5 ( 0s elapsed / 1d 13h 13m 19s left ) -> ETA: Sun Mar 09 01:47 XS = 2.87889519864 pb +- ( 2.71206797132 pb = 94 % ) Event 6 ( 0s elapsed / 1d 7h 1m 5s left ) -> ETA: Sat Mar 08 19:35 XS = 2.39268761548 pb +- ( 2.26714348935 pb = 94 % ) Event 7 ( 0s elapsed / 1d 2h 35m 13s left ) -> ETA: Sat Mar 08 15:09 XS = 2.05087509898 pb +- ( 1.94633533234 pb = 94 % ) Event 8 ( 0s elapsed / 23h 36m 39s left ) -> ETA: Sat Mar 08 12:10 XS = 1.81182305384 pb +- ( 1.50373232996 pb = 82 % ) Event 9 ( 0s elapsed / 20h 59m 14s left ) -> ETA: Sat Mar 08 09:33 XS = 2.22795731425 pb +- ( 1.40788368086 pb = 63 % ) Event 10 ( 0s elapsed / 18h 53m 19s left ) -> ETA: Sat Mar 08 07:27 XS = 2.02541561407 pb +- ( 1.2894848398 pb = 63 % ) Event 20 ( 0s elapsed / 9h 51m 39s left ) -> ETA: Fri Mar 07 22:25 XS = 1.13963547311 pb +- ( 0.638366014758 pb = 56 % ) Event 30 ( 0s elapsed / 6h 51m 5s left ) -> ETA: Fri Mar 07 19:25 XS = 0.878287127192 pb +- ( 0.422030322634 pb = 48 % ) Event 40 ( 0s elapsed / 5h 20m 49s left ) -> ETA: Fri Mar 07 17:55 XS = 0.470284119945 pb +- ( 0.381747132583 pb = 81 % ) Event 50 ( 0s elapsed / 4h 23m 19s left ) -> ETA: Fri Mar 07 16:57 XS = 0.440856702292 pb +- ( 0.311484088856 pb = 70 % ) Event 60 ( 0s elapsed / 3h 47m 45s left ) -> ETA: Fri Mar 07 16:22 XS = 0.478906187995 pb +- ( 0.262287235747 pb = 54 % ) Event 70 ( 0s elapsed / 3h 22m 22s left ) -> ETA: Fri Mar 07 15:56 XS = 2.73191729419 pb +- ( 1.44441121653 pb = 52 % ) Event 80 ( 0s elapsed / 3h 1m 14s left ) -> ETA: Fri Mar 07 15:35 XS = 4.50867405507 pb +- ( 2.63570181821 pb = 58 % ) Event 90 ( 0s elapsed / 2h 44m 47s left ) -> ETA: Fri Mar 07 15:19 XS = 4.3488844828 pb +- ( 2.39751307066 pb = 55 % ) Event 100 ( 0s elapsed / 2h 31m 39s left ) -> ETA: Fri Mar 07 15:05 XS = 36.2337616109 pb +- ( 31.8511067141 pb = 87 % ) Event 200 ( 1s elapsed / 1h 37m 28s left ) -> ETA: Fri Mar 07 14:11 XS = 20.5562543113 pb +- ( 16.0796883526 pb = 78 % ) Event 300 ( 1s elapsed / 1h 21m 5s left ) -> ETA: Fri Mar 07 13:55 XS = 14.2725085587 pb +- ( 10.5482846925 pb = 73 % ) Event 400 ( 1s elapsed / 1h 12m 53s left ) -> ETA: Fri Mar 07 13:47 XS = 12.5088240817 pb +- ( 8.06966888636 pb = 64 % ) Event 500 ( 2s elapsed / 1h 7m 57s left ) -> ETA: Fri Mar 07 13:42 XS = 11.7732143546 pb +- ( 6.56627208321 pb = 55 % ) Event 600 ( 2s elapsed / 1h 4m 41s left ) -> ETA: Fri Mar 07 13:38 XS = 10.5420141998 pb +- ( 5.43715862786 pb = 51 % ) Event 700 ( 2s elapsed / 1h 1m 51s left ) -> ETA: Fri Mar 07 13:36 XS = 9.67537021697 pb +- ( 4.71327148131 pb = 48 % ) Event 800 ( 2s elapsed / 1h 9s left ) -> ETA: Fri Mar 07 13:34 XS = 9.84166783299 pb +- ( 4.15879913933 pb = 42 % ) Event 900 ( 3s elapsed / 59m 12s left ) -> ETA: Fri Mar 07 13:33 XS = 9.22450390299 pb +- ( 3.73502791703 pb = 40 % ) Event 1000 ( 3s elapsed / 57m 56s left ) -> ETA: Fri Mar 07 13:32 XS = 8.66841554212 pb +- ( 3.3591094356 pb = 38 % ) Event 2000 ( 6s elapsed / 52m 33s left ) -> ETA: Fri Mar 07 13:26 XS = 7.49765440886 pb +- ( 1.79707886362 pb = 23 % ) Event 3000 ( 9s elapsed / 51m 7s left ) -> ETA: Fri Mar 07 13:25 XS = 4.60695460523 pb +- ( 1.97765058472 pb = 42 % ) Event 4000 ( 12s elapsed / 50m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.86023924631 pb +- ( 1.49899982089 pb = 30 % ) Event 5000 ( 15s elapsed / 49m 52s left ) -> ETA: Fri Mar 07 13:24 XS = 4.75591675127 pb +- ( 1.24217280895 pb = 26 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 6000 ( 17s elapsed / 49m 18s left ) -> ETA: Fri Mar 07 13:23 XS = 4.6105627367 pb +- ( 1.04186960549 pb = 22 % ) Event 7000 ( 20s elapsed / 48m 59s left ) -> ETA: Fri Mar 07 13:23 XS = 4.55333242926 pb +- ( 0.898060588899 pb = 19 % ) Event 8000 ( 23s elapsed / 48m 50s left ) -> ETA: Fri Mar 07 13:23 XS = 4.73767231787 pb +- ( 0.803563797892 pb = 16 % ) Event 9000 ( 26s elapsed / 48m 41s left ) -> ETA: Fri Mar 07 13:23 XS = 4.62005030373 pb +- ( 0.721182174519 pb = 15 % ) Event 10000 ( 29s elapsed / 48m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.61230215395 pb +- ( 0.664589361513 pb = 14 % ) Event 20000 ( 58s elapsed / 47m 45s left ) -> ETA: Fri Mar 07 13:23 XS = 4.65909543636 pb +- ( 0.367387897083 pb = 7 % ) Event 30000 ( 1m 27s elapsed / 47m 6s left ) -> ETA: Fri Mar 07 13:22 XS = 4.76528335581 pb +- ( 0.329069697994 pb = 6 % ) Event 40000 ( 1m 56s elapsed / 46m 33s left ) -> ETA: Fri Mar 07 13:22 XS = 4.6783214065 pb +- ( 0.264981769781 pb = 5 % ) Event 50000 ( 2m 25s elapsed / 46m 9s left ) -> ETA: Fri Mar 07 13:22 XS = 4.6086147302 pb +- ( 0.224042615342 pb = 4 % ) Event 60000 ( 2m 54s elapsed / 45m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39549534348 pb +- ( 0.228589730003 pb = 5 % ) Event 70000 ( 3m 23s elapsed / 45m 9s left ) -> ETA: Fri Mar 07 13:22 XS = 4.35171627517 pb +- ( 0.20224052007 pb = 4 % ) Event 80000 ( 3m 53s elapsed / 44m 41s left ) -> ETA: Fri Mar 07 13:22 XS = 4.32266236826 pb +- ( 0.180829733069 pb = 4 % ) Event 90000 ( 4m 22s elapsed / 44m 10s left ) -> ETA: Fri Mar 07 13:22 XS = 4.35180739153 pb +- ( 0.168385629891 pb = 3 % ) Event 100000 ( 4m 51s elapsed / 43m 41s left ) -> ETA: Fri Mar 07 13:22 XS = 4.40630081571 pb +- ( 0.157521468553 pb = 3 % ) Event 200000 ( 9m 45s elapsed / 39m 2s left ) -> ETA: Fri Mar 07 13:23 XS = 4.20984890427 pb +- ( 0.127837284414 pb = 3 % ) Event 300000 ( 14m 39s elapsed / 34m 11s left ) -> ETA: Fri Mar 07 13:23 XS = 4.21762471401 pb +- ( 0.0968752967734 pb = 2 % ) Event 400000 ( 19m 34s elapsed / 29m 21s left ) -> ETA: Fri Mar 07 13:23 XS = 4.25792112118 pb +- ( 0.0796435657416 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 29s elapsed / 24m 29s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28510563565 pb +- ( 0.0698632631431 pb = 1 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.646272311528,-0.350468601832,-0.0714784821197,0.812415857155) (1) Event 600000 ( 29m 26s elapsed / 19m 37s left ) -> ETA: Fri Mar 07 13:23 XS = 4.33154245446 pb +- ( 0.064403966727 pb = 1 % ) Event 700000 ( 34m 23s elapsed / 14m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 4.32030233821 pb +- ( 0.0611106306756 pb = 1 % ) Event 800000 ( 39m 20s elapsed / 9m 50s left ) -> ETA: Fri Mar 07 13:23 XS = 4.33847875076 pb +- ( 0.0568801798352 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 44m 19s elapsed / 4m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.3619170525 pb +- ( 0.0533253931156 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 2960 s total ) = 29189682.2581 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.37965 0 % 0.0520292 1.18 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5527 (1005531) -> 0.5 % From "Jet_Evolution:CSS": 1073 (1006604) -> 0.1 % Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 68 amplitude failures: 1004 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 31s on Fri Mar 7 13:23:37 2025 (User: 48m 45s, System: 2s, Children User: 0s, Children System: 0s)