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: 2129 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (221 MB, 10s/10s) Performing tests ........ Amplitude::GaugeTest(): Large deviation { 1.35682987028e-21 vs 1.35682987028e-21 => 6.15552053773e-12 } .. Amplitude::GaugeTest(): Large deviation { 8.0175347971e-22 vs 8.01753479707e-22 => 3.18900461593e-12 } .................... Amplitude::GaugeTest(): Large deviation { 5.54701914973e-24 vs 5.54701914972e-24 => 2.69517741458e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.5895892436e-20 vs 1.58958924361e-20 => -4.33819646872e-12 } ... Amplitude::GaugeTest(): Large deviation { 5.03451977485e-24 vs 5.03451977483e-24 => 3.58690854796e-12 } ............ Amplitude::GaugeTest(): Large deviation { 1.80408075143e-23 vs 1.80408075143e-23 => 3.16857651228e-12 } ..................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 6.47593311643e-20 vs 6.47593311642e-20 => 2.42361686276e-12 } ....................................................... done (223 MB, 0s/0s) Initializing scales........................................................................ done (227 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 5h 39m 58s left ) -> ETA: Fri Mar 21 18:14 XS = 17.0572457239 pb +- ( 17.0572457239 pb = 100 % ) Event 2 ( 1s elapsed / 7d 4h 13m 18s left ) -> ETA: Fri Mar 14 16:47 XS = 9.63274127733 pb +- ( 7.42450444652 pb = 77 % ) Event 3 ( 1s elapsed / 4d 18h 48m 52s left ) -> ETA: Wed Mar 12 07:23 XS = 6.42182751822 pb +- ( 5.35578091977 pb = 83 % ) Event 4 ( 1s elapsed / 3d 14h 6m 38s left ) -> ETA: Tue Mar 11 02:41 XS = 4.81641548028 pb +- ( 4.11333714177 pb = 85 % ) Event 5 ( 1s elapsed / 2d 20h 53m 18s left ) -> ETA: Mon Mar 10 09:27 XS = -4.45588638692 pb +- ( 9.80445344634 pb = -220 % ) Event 6 ( 1s elapsed / 2d 9h 52m 12s left ) -> ETA: Sun Mar 09 22:26 XS = -3.71323864243 pb +- ( 8.03967644001 pb = -216 % ) Event 7 ( 1s elapsed / 2d 1h 36m 10s left ) -> ETA: Sun Mar 09 14:10 XS = -3.15059110211 pb +- ( 6.81802225285 pb = -216 % ) Event 8 ( 1s elapsed / 1d 19h 24m 8s left ) -> ETA: Sun Mar 09 07:58 XS = -2.75676721424 pb +- ( 5.91769953909 pb = -214 % ) Event 9 ( 1s elapsed / 1d 14h 34m 47s left ) -> ETA: Sun Mar 09 03:09 XS = -2.45045974496 pb +- ( 5.22790156794 pb = -213 % ) Event 10 ( 1s elapsed / 1d 10h 59m 58s left ) -> ETA: Sat Mar 08 23:34 XS = -2.00492160934 pb +- ( 4.24012725505 pb = -211 % ) Event 20 ( 1s elapsed / 17h 46m 38s left ) -> ETA: Sat Mar 08 06:21 XS = 0.714329714906 pb +- ( 2.9070536821 pb = 406 % ) Event 30 ( 1s elapsed / 12h 7m 45s left ) -> ETA: Sat Mar 08 00:42 XS = 1.72050868275 pb +- ( 1.98703524468 pb = 115 % ) Event 40 ( 1s elapsed / 9h 14m 8s left ) -> ETA: Fri Mar 07 21:48 XS = 1.89027438409 pb +- ( 1.48433834445 pb = 78 % ) Event 50 ( 1s elapsed / 7h 33m 18s left ) -> ETA: Fri Mar 07 20:07 XS = 3.49743425172 pb +- ( 1.87536836628 pb = 53 % ) Event 60 ( 1s elapsed / 6h 23m 18s left ) -> ETA: Fri Mar 07 18:57 XS = 3.99506501507 pb +- ( 1.8243306935 pb = 45 % ) Event 70 ( 1s elapsed / 5h 33m 18s left ) -> ETA: Fri Mar 07 18:07 XS = 3.55516169621 pb +- ( 1.57716921537 pb = 44 % ) Event 80 ( 1s elapsed / 4h 57m 53s left ) -> ETA: Fri Mar 07 17:32 XS = 3.23687604506 pb +- ( 1.40419281531 pb = 43 % ) Event 90 ( 1s elapsed / 4h 30m 20s left ) -> ETA: Fri Mar 07 17:04 XS = 2.91036530041 pb +- ( 1.26546261153 pb = 43 % ) Event 100 ( 1s elapsed / 4h 8m 18s left ) -> ETA: Fri Mar 07 16:42 XS = 3.10030363896 pb +- ( 1.18716180993 pb = 38 % ) Event 200 ( 1s elapsed / 2h 28m 18s left ) -> ETA: Fri Mar 07 15:02 XS = 3.2023112046 pb +- ( 0.853359943015 pb = 26 % ) Event 300 ( 2s elapsed / 1h 54m 57s left ) -> ETA: Fri Mar 07 14:29 XS = 0.823237499611 pb +- ( 2.43486966488 pb = 295 % ) Event 400 ( 2s elapsed / 1h 39m 32s left ) -> ETA: Fri Mar 07 14:14 XS = 1.77028064203 pb +- ( 1.98420959914 pb = 112 % ) Event 500 ( 2s elapsed / 1h 29m 37s left ) -> ETA: Fri Mar 07 14:04 XS = 2.17600995119 pb +- ( 1.67419212 pb = 76 % ) Event 600 ( 2s elapsed / 1h 23m left ) -> ETA: Fri Mar 07 13:57 XS = 3.25014570396 pb +- ( 1.51144992975 pb = 46 % ) Event 700 ( 3s elapsed / 1h 18m 30s left ) -> ETA: Fri Mar 07 13:53 XS = 3.48632343117 pb +- ( 1.31647954229 pb = 37 % ) Event 800 ( 3s elapsed / 1h 15m 8s left ) -> ETA: Fri Mar 07 13:49 XS = 3.63170164911 pb +- ( 1.22583142688 pb = 33 % ) Event 900 ( 3s elapsed / 1h 12m 20s left ) -> ETA: Fri Mar 07 13:46 XS = 3.22826188566 pb +- ( 1.10872696047 pb = 34 % ) Event 1000 ( 4s elapsed / 1h 9m 55s left ) -> ETA: Fri Mar 07 13:44 XS = 3.43975597759 pb +- ( 1.01175679908 pb = 29 % ) Event 2000 ( 7s elapsed / 59m 42s left ) -> ETA: Fri Mar 07 13:34 XS = 4.02348421316 pb +- ( 0.710217507115 pb = 17 % ) Event 3000 ( 10s elapsed / 55m 46s left ) -> ETA: Fri Mar 07 13:30 XS = 4.15698835312 pb +- ( 0.52723616284 pb = 12 % ) Event 4000 ( 13s elapsed / 54m 6s left ) -> ETA: Fri Mar 07 13:28 XS = 4.29223452286 pb +- ( 0.448069736192 pb = 10 % ) Event 5000 ( 16s elapsed / 53m 4s left ) -> ETA: Fri Mar 07 13:27 XS = 4.38886959471 pb +- ( 0.381973089748 pb = 8 % ) Event 6000 ( 18s elapsed / 52m 26s left ) -> ETA: Fri Mar 07 13:27 XS = 4.23844782407 pb +- ( 0.327915753939 pb = 7 % ) Event 7000 ( 22s elapsed / 52m left ) -> ETA: Fri Mar 07 13:26 XS = 4.40225327249 pb +- ( 0.323875915125 pb = 7 % ) Event 8000 ( 24s elapsed / 51m 38s left ) -> ETA: Fri Mar 07 13:26 XS = 4.38121833715 pb +- ( 0.296658381788 pb = 6 % ) Event 9000 ( 27s elapsed / 51m 13s left ) -> ETA: Fri Mar 07 13:26 XS = 4.49307275559 pb +- ( 0.29363957038 pb = 6 % ) Event 10000 ( 30s elapsed / 50m 47s left ) -> ETA: Fri Mar 07 13:25 XS = 4.47685009293 pb +- ( 0.276307024453 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 20000 ( 1m elapsed / 49m 24s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40264202078 pb +- ( 0.320463414415 pb = 7 % ) Event 30000 ( 1m 30s elapsed / 48m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 4.81676667695 pb +- ( 0.307410581283 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 2m elapsed / 48m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.78874762243 pb +- ( 0.258973217566 pb = 5 % ) Event 50000 ( 2m 31s elapsed / 47m 51s left ) -> ETA: Fri Mar 07 13:24 XS = 4.82655695052 pb +- ( 0.216718584987 pb = 4 % ) Event 60000 ( 3m 1s elapsed / 47m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 4.77938184561 pb +- ( 0.189681869452 pb = 3 % ) Event 70000 ( 3m 31s elapsed / 46m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.68193383874 pb +- ( 0.175892695259 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 4m 2s elapsed / 46m 29s left ) -> ETA: Fri Mar 07 13:24 XS = 4.54890026361 pb +- ( 0.177984918497 pb = 3 % ) Event 90000 ( 4m 33s elapsed / 46m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31227629315 pb +- ( 0.284477338032 pb = 6 % ) Event 100000 ( 5m 3s elapsed / 45m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30857004317 pb +- ( 0.2590478749 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Blob_List::FourMomentumConservation throws four momentum error for Shower : (-0.00251986894359,0.112734912047,0.0396535646444,0.00215324947519) (1) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 10s elapsed / 40m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33324394399 pb +- ( 0.161237971381 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 17s elapsed / 35m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.3882843622 pb +- ( 0.121132714715 pb = 2 % ) Event 400000 ( 20m 28s elapsed / 30m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.3884304073 pb +- ( 0.0982283494395 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 28s elapsed / 25m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34363606951 pb +- ( 0.0938792320304 pb = 2 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 600000 ( 30m 30s elapsed / 20m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.35771914946 pb +- ( 0.0837094167526 pb = 1 % ) Event 700000 ( 35m 34s elapsed / 15m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33792281082 pb +- ( 0.0749385681797 pb = 1 % ) Event 800000 ( 40m 39s elapsed / 10m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36687778113 pb +- ( 0.0674360611035 pb = 1 % ) Event 900000 ( 45m 46s elapsed / 5m 5s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36336092932 pb +- ( 0.062678234306 pb = 1 % ) Event 1000000 ( 3048 s total ) = 28352875.1587 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.35216 0 % 0.0617588 1.41 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5685 (1005693) -> 0.5 % From "Jet_Evolution:CSS": 1128 (1006821) -> 0.1 % Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 81/20 Perturbative Interface (Matrix Elements): momentum failures: 97 amplitude failures: 1030 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: 50m 58s on Fri Mar 7 13:25:15 2025 (User: 50m 19s, System: 2s, Children User: 0s, Children System: 0s)