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: 2018 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 4.22709818993e-23 vs 4.22709818994e-23 => -2.95574675846e-12 } ..................... Amplitude::GaugeTest(): Large deviation { 2.84462620189e-23 vs 2.84462620189e-23 => -2.16826556709e-12 } ......... Amplitude::GaugeTest(): Large deviation { 7.00516564355e-19 vs 7.00516564357e-19 => -2.87703194601e-12 } . Amplitude::GaugeTest(): Large deviation { 1.40225887122e-22 vs 1.40225887122e-22 => 2.73292499742e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.32953503236e-21 vs 2.32953503237e-21 => -2.69284594623e-12 } ........... Amplitude::GaugeTest(): Large deviation { 1.17579967711e-21 vs 1.17579967712e-21 => -2.00328642563e-12 } ......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.40320937085e-23 vs 1.40320937087e-23 => -1.63409286102e-11 } .................................................................... done (221 MB, 0s/0s) Initializing scales........................................................................ done (223 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 / 9d 6h 13m 19s left ) -> ETA: Sun Mar 16 18:47 XS = 1.42247472369e-05 pb +- ( 1.42247472369e-05 pb = 100 % ) Event 2 ( 0s elapsed / 4d 15h 6m 39s left ) -> ETA: Wed Mar 12 03:40 XS = 1.58011887987e-05 pb +- ( 8.36259405422e-06 pb = 52 % ) Event 3 ( 0s elapsed / 3d 2h 59m 59s left ) -> ETA: Mon Mar 10 15:34 XS = 1.30686960232e-05 pb +- ( 6.51406220617e-06 pb = 49 % ) Event 4 ( 0s elapsed / 2d 8h 14m 59s left ) -> ETA: Sun Mar 09 20:49 XS = 1.04582103713e-05 pb +- ( 5.68105968942e-06 pb = 54 % ) Event 5 ( 0s elapsed / 1d 20h 59m 59s left ) -> ETA: Sun Mar 09 09:34 XS = 7.47047500964e-06 pb +- ( 4.36900237011e-06 pb = 58 % ) Event 6 ( 0s elapsed / 1d 13h 57m 45s left ) -> ETA: Sun Mar 09 02:32 XS = 5.21973673454e-05 pb +- ( 4.48866465031e-05 pb = 85 % ) Event 7 ( 0s elapsed / 1d 8h 32m 22s left ) -> ETA: Sat Mar 08 21:06 XS = 4.64020446701e-05 pb +- ( 4.00082618194e-05 pb = 86 % ) Event 8 ( 0s elapsed / 1d 4h 49m 9s left ) -> ETA: Sat Mar 08 17:23 XS = 3.79653122844e-05 pb +- ( 3.28593319296e-05 pb = 86 % ) Event 9 ( 0s elapsed / 1d 1h 37m 1s left ) -> ETA: Sat Mar 08 14:11 XS = -0.000514453291059 pb +- ( 0.000553232404208 pb = -107 % ) Event 10 ( 0s elapsed / 23h 3m 19s left ) -> ETA: Sat Mar 08 11:37 XS = -0.000474652017982 pb +- ( 0.000510453859975 pb = -107 % ) Event 20 ( 0s elapsed / 11h 56m 39s left ) -> ETA: Sat Mar 08 00:30 XS = 0.619567752229 pb +- ( 0.365480559394 pb = 58 % ) Event 30 ( 0s elapsed / 8h 14m 25s left ) -> ETA: Fri Mar 07 20:48 XS = 0.525594029185 pb +- ( 0.253850124244 pb = 48 % ) Event 40 ( 0s elapsed / 6h 23m 19s left ) -> ETA: Fri Mar 07 18:57 XS = 2.12278138764 pb +- ( 1.60547107396 pb = 75 % ) Event 50 ( 0s elapsed / 5h 16m 39s left ) -> ETA: Fri Mar 07 17:50 XS = 6.66425630176 pb +- ( 5.49424208187 pb = 82 % ) Event 60 ( 0s elapsed / 4h 32m 12s left ) -> ETA: Fri Mar 07 17:06 XS = 5.5717985141 pb +- ( 4.59539109403 pb = 82 % ) Event 70 ( 1s elapsed / 4h 27s left ) -> ETA: Fri Mar 07 16:34 XS = 4.59401513149 pb +- ( 3.75679353241 pb = 81 % ) Event 80 ( 1s elapsed / 3h 36m 38s left ) -> ETA: Fri Mar 07 16:10 XS = 4.74876168567 pb +- ( 3.34601564398 pb = 70 % ) Event 90 ( 1s elapsed / 3h 18m 7s left ) -> ETA: Fri Mar 07 15:52 XS = 4.83244746343 pb +- ( 3.02656447017 pb = 62 % ) Event 100 ( 1s elapsed / 3h 3m 18s left ) -> ETA: Fri Mar 07 15:37 XS = 4.57101514729 pb +- ( 2.72135325655 pb = 59 % ) Event 200 ( 1s elapsed / 1h 54m 8s left ) -> ETA: Fri Mar 07 14:28 XS = 13.2810581398 pb +- ( 8.95076630809 pb = 67 % ) Event 300 ( 1s elapsed / 1h 32m 11s left ) -> ETA: Fri Mar 07 14:06 XS = 10.9595991365 pb +- ( 5.93100789492 pb = 54 % ) Event 400 ( 1s elapsed / 1h 21m 38s left ) -> ETA: Fri Mar 07 13:55 XS = 9.42017650896 pb +- ( 4.5091848506 pb = 47 % ) Event 500 ( 2s elapsed / 1h 14m 57s left ) -> ETA: Fri Mar 07 13:49 XS = 8.39711130191 pb +- ( 3.55577079323 pb = 42 % ) Event 600 ( 2s elapsed / 1h 9m 57s left ) -> ETA: Fri Mar 07 13:44 XS = 7.52449831607 pb +- ( 3.00028293496 pb = 39 % ) Event 700 ( 2s elapsed / 1h 7m 5s left ) -> ETA: Fri Mar 07 13:41 XS = 7.46622547431 pb +- ( 2.60033966448 pb = 34 % ) Event 800 ( 3s elapsed / 1h 4m 44s left ) -> ETA: Fri Mar 07 13:39 XS = 7.40049613484 pb +- ( 2.2974973908 pb = 31 % ) Event 900 ( 3s elapsed / 1h 3m 5s left ) -> ETA: Fri Mar 07 13:37 XS = 7.11348326072 pb +- ( 2.05783073443 pb = 28 % ) Event 1000 ( 3s elapsed / 1h 1m 26s left ) -> ETA: Fri Mar 07 13:35 XS = 7.38595578693 pb +- ( 1.89955909714 pb = 25 % ) Event 2000 ( 6s elapsed / 55m 8s left ) -> ETA: Fri Mar 07 13:29 XS = 6.33979109743 pb +- ( 1.01387016198 pb = 15 % ) Event 3000 ( 9s elapsed / 52m 47s left ) -> ETA: Fri Mar 07 13:27 XS = 3.8208638206 pb +- ( 1.94838488183 pb = 50 % ) Event 4000 ( 12s elapsed / 51m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 4.1104633512 pb +- ( 1.466515852 pb = 35 % ) Event 5000 ( 15s elapsed / 50m 38s left ) -> ETA: Fri Mar 07 13:25 XS = 4.09023854035 pb +- ( 1.18581271028 pb = 28 % ) Event 6000 ( 18s elapsed / 50m 16s left ) -> ETA: Fri Mar 07 13:24 XS = 4.00581745155 pb +- ( 1.05816159501 pb = 26 % ) Event 7000 ( 21s elapsed / 49m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 4.16505068529 pb +- ( 0.91566538803 pb = 21 % ) Event 8000 ( 23s elapsed / 49m 32s left ) -> ETA: Fri Mar 07 13:24 XS = 4.31790488838 pb +- ( 0.808216424506 pb = 18 % ) Event 9000 ( 26s elapsed / 49m 16s left ) -> ETA: Fri Mar 07 13:23 XS = 4.1081629225 pb +- ( 0.737535722727 pb = 17 % ) Event 10000 ( 29s elapsed / 49m 1s left ) -> ETA: Fri Mar 07 13:23 XS = 4.10535523276 pb +- ( 0.667819286055 pb = 16 % ) Event 20000 ( 58s elapsed / 48m 6s left ) -> ETA: Fri Mar 07 13:23 XS = 4.0060661055 pb +- ( 0.444139064956 pb = 11 % ) Event 30000 ( 1m 28s elapsed / 47m 27s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27412349408 pb +- ( 0.334700070126 pb = 7 % ) Event 40000 ( 1m 57s elapsed / 46m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.19634194632 pb +- ( 0.269702357853 pb = 6 % ) Event 50000 ( 2m 26s elapsed / 46m 27s left ) -> ETA: Fri Mar 07 13:23 XS = 4.24646550297 pb +- ( 0.224002737376 pb = 5 % ) Event 60000 ( 2m 56s elapsed / 45m 59s left ) -> ETA: Fri Mar 07 13:23 XS = 4.08139777273 pb +- ( 0.264385342838 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 3m 25s elapsed / 45m 36s left ) -> ETA: Fri Mar 07 13:23 XS = 3.97273478767 pb +- ( 0.277770144433 pb = 6 % ) Event 80000 ( 3m 55s elapsed / 45m 10s left ) -> ETA: Fri Mar 07 13:23 XS = 4.09733017955 pb +- ( 0.248624807891 pb = 6 % ) Event 90000 ( 4m 25s elapsed / 44m 41s left ) -> ETA: Fri Mar 07 13:23 XS = 4.19084824609 pb +- ( 0.228812290004 pb = 5 % ) Event 100000 ( 4m 54s elapsed / 44m 13s left ) -> ETA: Fri Mar 07 13:23 XS = 4.14503582351 pb +- ( 0.212780152004 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 51s elapsed / 39m 26s left ) -> ETA: Fri Mar 07 13:23 XS = 4.23364129744 pb +- ( 0.127235094203 pb = 3 % ) Event 300000 ( 14m 49s elapsed / 34m 34s left ) -> ETA: Fri Mar 07 13:23 XS = 4.14174211548 pb +- ( 0.119165517919 pb = 2 % ) Event 400000 ( 19m 48s elapsed / 29m 42s left ) -> ETA: Fri Mar 07 13:23 XS = 4.21137949073 pb +- ( 0.0993185916029 pb = 2 % ) Event 500000 ( 24m 49s elapsed / 24m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.20402931673 pb +- ( 0.0887081337682 pb = 2 % ) Event 600000 ( 29m 51s elapsed / 19m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.23637708437 pb +- ( 0.0776954609984 pb = 1 % ) Event 700000 ( 34m 55s elapsed / 14m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2184641445 pb +- ( 0.071315616962 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 40m 1s elapsed / 10m left ) -> ETA: Fri Mar 07 13:24 XS = 4.21298839823 pb +- ( 0.0811831756766 pb = 1 % ) Event 900000 ( 45m 6s elapsed / 5m left ) -> ETA: Fri Mar 07 13:24 XS = 4.22053255677 pb +- ( 0.0744922399251 pb = 1 % ) Event 1000000 ( 3012 s total ) = 28684592.3236 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.22099 0 % 0.0682871 1.61 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5615 (1005618) -> 0.5 % From "Jet_Evolution:CSS": 1078 (1006696) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 75/20 Perturbative Interface (Matrix Elements): momentum failures: 66 amplitude failures: 1012 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 36s, System: 3s, Children User: 0s, Children System: 0s)