Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:12 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2121 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (227 MB, 9s/9s) Performing tests Amplitude::GaugeTest(): Large deviation { 2.74384301711e-18 vs 2.74384301712e-18 => -3.17035286912e-12 } . Amplitude::GaugeTest(): Large deviation { 4.03610478476e-22 vs 4.0361047848e-22 => -9.5176089232e-12 } .. Amplitude::GaugeTest(): Large deviation { 6.02293493608e-20 vs 6.02293493607e-20 => 2.17426077143e-12 } ........ Amplitude::GaugeTest(): Large deviation { 1.07795397555e-25 vs 1.07795397553e-25 => 2.04631867007e-11 } ... Amplitude::GaugeTest(): Large deviation { 1.61481091411e-23 vs 1.6148109141e-23 => 2.18047802036e-12 } ...... Amplitude::GaugeTest(): Large deviation { 2.22964877815e-24 vs 2.22964877826e-24 => -5.01910735196e-11 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.30077086191e-23 vs 2.3007708619e-23 => 3.48743256495e-12 } ............................................................................................... done (227 MB, 0s/0s) Initializing scales........................................................................ done (229 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 11h 46m 39s left ) -> ETA: Mon Mar 17 00:21 XS = -2.0117143085e-08 pb +- ( -2.0117143085e-08 pb = 100 % ) Event 2 ( 0s elapsed / 4d 19h 16m 39s left ) -> ETA: Wed Mar 12 07:51 XS = -1.00585715425e-08 pb +- ( 1.00585715425e-08 pb = -100 % ) Event 3 ( 0s elapsed / 3d 4h 51m 5s left ) -> ETA: Mon Mar 10 17:25 XS = -5.88080857015e-09 pb +- ( 7.15392600455e-09 pb = -121 % ) Event 4 ( 0s elapsed / 2d 9h 38m 19s left ) -> ETA: Sun Mar 09 22:12 XS = 1.53171983957e-07 pb +- ( 1.59133215073e-07 pb = 103 % ) Event 5 ( 0s elapsed / 1d 22h 39m 59s left ) -> ETA: Sun Mar 09 11:14 XS = 1.15467525323e-07 pb +- ( 1.28901723357e-07 pb = 111 % ) Event 6 ( 0s elapsed / 1d 14h 53m 19s left ) -> ETA: Sun Mar 09 03:27 XS = 0.713623151901 pb +- ( 0.713623036433 pb = 99 % ) Event 7 ( 0s elapsed / 1d 9h 19m 59s left ) -> ETA: Sat Mar 08 21:54 XS = 0.941702355053 pb +- ( 0.644806731954 pb = 68 % ) Event 8 ( 0s elapsed / 1d 5h 9m 59s left ) -> ETA: Sat Mar 08 17:44 XS = 0.823989545813 pb +- ( 0.570690894127 pb = 69 % ) Event 9 ( 0s elapsed / 1d 2h 14m 3s left ) -> ETA: Sat Mar 08 14:48 XS = 44.6410189252 pb +- ( 43.8199198607 pb = 98 % ) Event 10 ( 0s elapsed / 23h 36m 39s left ) -> ETA: Sat Mar 08 12:11 XS = 36.8140644272 pb +- ( 35.8393956891 pb = 97 % ) Event 20 ( 0s elapsed / 12h 13m 19s left ) -> ETA: Sat Mar 08 00:47 XS = 18.4529625356 pb +- ( 15.826209621 pb = 85 % ) Event 30 ( 0s elapsed / 8h 25m 32s left ) -> ETA: Fri Mar 07 20:59 XS = 17.7396929769 pb +- ( 10.9539557071 pb = 61 % ) Event 40 ( 0s elapsed / 6h 27m 29s left ) -> ETA: Fri Mar 07 19:01 XS = 14.9944828078 pb +- ( 8.61205023338 pb = 57 % ) Event 50 ( 0s elapsed / 5h 16m 39s left ) -> ETA: Fri Mar 07 17:51 XS = 12.4086955659 pb +- ( 7.1075915939 pb = 57 % ) Event 60 ( 0s elapsed / 4h 32m 12s left ) -> ETA: Fri Mar 07 17:06 XS = 10.6237561833 pb +- ( 5.8951375084 pb = 55 % ) Event 70 ( 1s elapsed / 4h 27s left ) -> ETA: Fri Mar 07 16:34 XS = 9.23027573936 pb +- ( 5.09138738781 pb = 55 % ) Event 80 ( 1s elapsed / 3h 34m 33s left ) -> ETA: Fri Mar 07 16:08 XS = 8.28696102936 pb +- ( 4.52627928335 pb = 54 % ) Event 90 ( 1s elapsed / 3h 16m 16s left ) -> ETA: Fri Mar 07 15:50 XS = 7.97532489096 pb +- ( 4.051620421 pb = 50 % ) Event 100 ( 1s elapsed / 3h 1m 38s left ) -> ETA: Fri Mar 07 15:36 XS = 8.12739639472 pb +- ( 3.7448544291 pb = 46 % ) Event 200 ( 1s elapsed / 1h 54m 8s left ) -> ETA: Fri Mar 07 14:28 XS = 6.19804647037 pb +- ( 2.08032364763 pb = 33 % ) Event 300 ( 1s elapsed / 1h 31m 5s left ) -> ETA: Fri Mar 07 14:05 XS = 5.93476323198 pb +- ( 1.56968786417 pb = 26 % ) Event 400 ( 1s elapsed / 1h 18m 43s left ) -> ETA: Fri Mar 07 13:53 XS = 6.84732112477 pb +- ( 2.00598092759 pb = 29 % ) Event 500 ( 2s elapsed / 1h 12m 17s left ) -> ETA: Fri Mar 07 13:46 XS = 6.27891566211 pb +- ( 1.62931450579 pb = 25 % ) Event 600 ( 2s elapsed / 1h 6m 54s left ) -> ETA: Fri Mar 07 13:41 XS = 5.92252404503 pb +- ( 1.39382129159 pb = 23 % ) Event 700 ( 2s elapsed / 1h 3m 45s left ) -> ETA: Fri Mar 07 13:38 XS = 5.77115788138 pb +- ( 1.2374054892 pb = 21 % ) Event 800 ( 2s elapsed / 1h 1m 37s left ) -> ETA: Fri Mar 07 13:36 XS = 5.47413912504 pb +- ( 1.12678338917 pb = 20 % ) Event 900 ( 3s elapsed / 59m 34s left ) -> ETA: Fri Mar 07 13:34 XS = 5.33563057131 pb +- ( 1.04010857545 pb = 19 % ) Event 1000 ( 3s elapsed / 58m 6s left ) -> ETA: Fri Mar 07 13:32 XS = 5.47091756949 pb +- ( 1.00976831467 pb = 18 % ) Event 2000 ( 6s elapsed / 50m 43s left ) -> ETA: Fri Mar 07 13:25 XS = 5.0779244215 pb +- ( 0.676260473334 pb = 13 % ) Event 3000 ( 9s elapsed / 50m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.53904439463 pb +- ( 0.592877690535 pb = 13 % ) Event 4000 ( 12s elapsed / 50m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.61914105864 pb +- ( 0.516532770544 pb = 11 % ) Event 5000 ( 15s elapsed / 50m 38s left ) -> ETA: Fri Mar 07 13:25 XS = 4.73292916843 pb +- ( 0.438089070384 pb = 9 % ) Event 6000 ( 18s elapsed / 50m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.63730963055 pb +- ( 0.377323975516 pb = 8 % ) Event 7000 ( 21s elapsed / 50m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39941424169 pb +- ( 0.375891236766 pb = 8 % ) Event 8000 ( 24s elapsed / 50m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46386800175 pb +- ( 0.354220763457 pb = 7 % ) Event 9000 ( 27s elapsed / 50m 15s left ) -> ETA: Fri Mar 07 13:25 XS = 4.38758569333 pb +- ( 0.320686543723 pb = 7 % ) Event 10000 ( 30s elapsed / 50m 18s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30647679768 pb +- ( 0.301669128061 pb = 7 % ) Event 20000 ( 1m 1s elapsed / 50m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.53970773102 pb +- ( 0.263645723951 pb = 5 % ) Event 30000 ( 1m 32s elapsed / 49m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.56188317845 pb +- ( 0.274249557592 pb = 6 % ) Event 40000 ( 2m 3s elapsed / 49m 13s left ) -> ETA: Fri Mar 07 13:25 XS = 4.65452842969 pb +- ( 0.242920971648 pb = 5 % ) Event 50000 ( 2m 34s elapsed / 48m 47s left ) -> ETA: Fri Mar 07 13:25 XS = 4.11342277522 pb +- ( 0.447363686127 pb = 10 % ) Event 60000 ( 3m 4s elapsed / 48m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.2398551862 pb +- ( 0.38132802293 pb = 8 % ) Event 70000 ( 3m 36s elapsed / 47m 50s left ) -> ETA: Fri Mar 07 13:25 XS = 4.27775584223 pb +- ( 0.329921322262 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 4m 7s elapsed / 47m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26655254367 pb +- ( 0.29070924844 pb = 6 % ) Event 90000 ( 4m 38s elapsed / 46m 57s left ) -> ETA: Fri Mar 07 13:25 XS = 4.3302895737 pb +- ( 0.26076147846 pb = 6 % ) Event 100000 ( 5m 9s elapsed / 46m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33965914017 pb +- ( 0.237040955539 pb = 5 % ) Event 200000 ( 10m 19s elapsed / 41m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26916306684 pb +- ( 0.143441571245 pb = 3 % ) Event 300000 ( 15m 31s elapsed / 36m 14s left ) -> ETA: Fri Mar 07 13:26 XS = 4.23386265126 pb +- ( 0.168755493453 pb = 3 % ) Event 400000 ( 20m 45s elapsed / 31m 7s left ) -> ETA: Fri Mar 07 13:26 XS = 4.27186631238 pb +- ( 0.134614983151 pb = 3 % ) Event 500000 ( 25m 58s elapsed / 25m 58s left ) -> ETA: Fri Mar 07 13:26 XS = 4.24473924405 pb +- ( 0.112199259466 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 31m 10s elapsed / 20m 47s left ) -> ETA: Fri Mar 07 13:26 XS = 4.25733512457 pb +- ( 0.0972484228318 pb = 2 % ) Event 700000 ( 36m 26s elapsed / 15m 36s left ) -> ETA: Fri Mar 07 13:26 XS = 4.27604235878 pb +- ( 0.086119483784 pb = 2 % ) Event 800000 ( 41m 40s elapsed / 10m 25s left ) -> ETA: Fri Mar 07 13:26 XS = 4.22773310554 pb +- ( 0.0995716735051 pb = 2 % ) Event 900000 ( 46m 55s elapsed / 5m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 4.17168815006 pb +- ( 0.0940028305069 pb = 2 % ) Event 1000000 ( 3092 s total ) = 27936483.3012 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.19624 0 % 0.0863067 2.05 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5706 (1005708) -> 0.5 % From "Jet_Evolution:CSS": 1137 (1006845) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 69/20 Perturbative Interface (Matrix Elements): momentum failures: 69 amplitude failures: 1068 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 43s on Fri Mar 7 13:25:56 2025 (User: 51m 1s, System: 2s, Children User: 0s, Children System: 0s)