Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:17 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2148 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (226 MB, 10s/10s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 1.53536367203e-21 vs 1.53536367203e-21 => 2.28528307389e-12 } . Amplitude::GaugeTest(): Large deviation { 3.69709675848e-22 vs 3.69709675849e-22 => -3.15514281368e-12 } ......... Amplitude::GaugeTest(): Large deviation { 7.76725380018e-22 vs 7.76725380016e-22 => 2.1822543772e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.83916739467e-22 vs 2.83916739466e-22 => 3.2867042421e-12 } . Amplitude::GaugeTest(): Large deviation { 1.56979176369e-21 vs 1.56979176368e-21 => 6.90891788224e-12 } ...... Amplitude::GaugeTest(): Large deviation { 3.20615707801e-23 vs 3.20615707803e-23 => -6.27020657618e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.2586109558e-21 vs 1.25861095581e-21 => -4.94038143728e-12 } ............................................................................................. done (226 MB, 0s/0s) Initializing scales........................................................................ done (228 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 / 12d 20h 19m 58s left ) -> ETA: Thu Mar 20 08:54 XS = 5.35595176744e-14 pb +- ( 5.35595176744e-14 pb = 100 % ) Event 2 ( 1s elapsed / 6d 10h 9m 58s left ) -> ETA: Thu Mar 13 22:44 XS = -4.39016578456e-10 pb +- ( 4.3903443181e-10 pb = -100 % ) Event 3 ( 1s elapsed / 4d 7h 42m 12s left ) -> ETA: Tue Mar 11 20:16 XS = 26.1141748211 pb +- ( 26.1141748215 pb = 100 % ) Event 4 ( 1s elapsed / 3d 5h 46m 38s left ) -> ETA: Mon Mar 10 18:21 XS = 21.7621706707 pb +- ( 21.7617406901 pb = 99 % ) Event 5 ( 1s elapsed / 2d 14h 46m 38s left ) -> ETA: Mon Mar 10 03:21 XS = 18.6532386017 pb +- ( 18.6529392536 pb = 99 % ) Event 6 ( 1s elapsed / 2d 4h 18m 52s left ) -> ETA: Sun Mar 09 16:53 XS = 16.5014285481 pb +- ( 16.2966068126 pb = 98 % ) Event 7 ( 1s elapsed / 1d 20h 50m 27s left ) -> ETA: Sun Mar 09 09:24 XS = 15.009367672 pb +- ( 14.4494981311 pb = 96 % ) Event 8 ( 1s elapsed / 1d 15h 14m 8s left ) -> ETA: Sun Mar 09 03:48 XS = 13.5084880276 pb +- ( 13.0108814728 pb = 96 % ) Event 9 ( 1s elapsed / 1d 11h 11m 5s left ) -> ETA: Sat Mar 08 23:45 XS = 12.2289949295 pb +- ( 11.8381335244 pb = 96 % ) Event 10 ( 1s elapsed / 1d 7h 39m 58s left ) -> ETA: Sat Mar 08 20:14 XS = 10.3458176098 pb +- ( 10.0221291598 pb = 96 % ) Event 20 ( 1s elapsed / 16h 14m 58s left ) -> ETA: Sat Mar 08 04:49 XS = 6.37842954353 pb +- ( 5.42512683893 pb = 85 % ) Event 30 ( 1s elapsed / 11h 6m 38s left ) -> ETA: Fri Mar 07 23:41 XS = 4.48205412271 pb +- ( 3.62337873826 pb = 80 % ) Event 40 ( 1s elapsed / 8h 32m 28s left ) -> ETA: Fri Mar 07 21:06 XS = 4.58179480793 pb +- ( 2.90840445657 pb = 63 % ) Event 50 ( 1s elapsed / 6h 59m 58s left ) -> ETA: Fri Mar 07 19:34 XS = 6.7922720713 pb +- ( 3.00423467365 pb = 44 % ) Event 60 ( 1s elapsed / 5h 55m 32s left ) -> ETA: Fri Mar 07 18:30 XS = 5.45785883775 pb +- ( 2.44725341471 pb = 44 % ) Event 70 ( 1s elapsed / 5h 11m 52s left ) -> ETA: Fri Mar 07 17:46 XS = 5.94533825604 pb +- ( 2.42805964643 pb = 40 % ) Event 80 ( 1s elapsed / 4h 39m 8s left ) -> ETA: Fri Mar 07 17:13 XS = 7.73433599018 pb +- ( 2.79207830812 pb = 36 % ) Event 90 ( 1s elapsed / 4h 13m 40s left ) -> ETA: Fri Mar 07 16:48 XS = 7.54433342176 pb +- ( 2.57119774152 pb = 34 % ) Event 100 ( 1s elapsed / 3h 53m 18s left ) -> ETA: Fri Mar 07 16:27 XS = 6.36960736793 pb +- ( 2.92099151265 pb = 45 % ) Event 200 ( 1s elapsed / 2h 24m 58s left ) -> ETA: Fri Mar 07 14:59 XS = 3.78971554143 pb +- ( 2.64270268135 pb = 69 % ) Event 300 ( 2s elapsed / 1h 53m 17s left ) -> ETA: Fri Mar 07 14:27 XS = 4.23421397349 pb +- ( 1.92175057051 pb = 45 % ) Event 400 ( 2s elapsed / 1h 37m 52s left ) -> ETA: Fri Mar 07 14:12 XS = 4.56774988295 pb +- ( 1.65494945658 pb = 36 % ) Event 500 ( 2s elapsed / 1h 28m 37s left ) -> ETA: Fri Mar 07 14:03 XS = 4.57874757674 pb +- ( 1.38263142697 pb = 30 % ) Event 600 ( 2s elapsed / 1h 22m 10s left ) -> ETA: Fri Mar 07 13:56 XS = 4.21859685668 pb +- ( 1.17053285459 pb = 27 % ) Event 700 ( 3s elapsed / 1h 17m 48s left ) -> ETA: Fri Mar 07 13:52 XS = 4.26224299366 pb +- ( 1.02836262296 pb = 24 % ) Event 800 ( 3s elapsed / 1h 14m 18s left ) -> ETA: Fri Mar 07 13:48 XS = 4.45396867337 pb +- ( 0.961387181178 pb = 21 % ) Event 900 ( 3s elapsed / 1h 11m 47s left ) -> ETA: Fri Mar 07 13:46 XS = 4.87102593908 pb +- ( 0.907733023406 pb = 18 % ) Event 1000 ( 4s elapsed / 1h 9m 35s left ) -> ETA: Fri Mar 07 13:44 XS = 5.05932772222 pb +- ( 0.847865549587 pb = 16 % ) Event 2000 ( 7s elapsed / 59m 2s left ) -> ETA: Fri Mar 07 13:33 XS = 3.96391608906 pb +- ( 0.770782521742 pb = 19 % ) Event 3000 ( 10s elapsed / 56m 3s left ) -> ETA: Fri Mar 07 13:30 XS = 3.3224358921 pb +- ( 0.81626206757 pb = 24 % ) Event 4000 ( 13s elapsed / 54m 14s left ) -> ETA: Fri Mar 07 13:28 XS = 3.56378061797 pb +- ( 0.650957392156 pb = 18 % ) Event 5000 ( 16s elapsed / 53m 7s left ) -> ETA: Fri Mar 07 13:27 XS = 3.89352001799 pb +- ( 0.592719471483 pb = 15 % ) Event 6000 ( 18s elapsed / 52m 17s left ) -> ETA: Fri Mar 07 13:27 XS = 4.49990539367 pb +- ( 0.606646976788 pb = 13 % ) Event 7000 ( 21s elapsed / 51m 58s left ) -> ETA: Fri Mar 07 13:26 XS = 4.58299974215 pb +- ( 0.530592051193 pb = 11 % ) Event 8000 ( 24s elapsed / 51m 31s left ) -> ETA: Fri Mar 07 13:26 XS = 4.92739159601 pb +- ( 0.628113979707 pb = 12 % ) Event 9000 ( 27s elapsed / 51m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 4.89251515117 pb +- ( 0.564435180763 pb = 11 % ) Event 10000 ( 30s elapsed / 51m 2s left ) -> ETA: Fri Mar 07 13:26 XS = 5.00437117444 pb +- ( 0.530358140551 pb = 10 % ) Event 20000 ( 1m 1s elapsed / 49m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29620956228 pb +- ( 0.412554712607 pb = 9 % ) Event 30000 ( 1m 31s elapsed / 49m 18s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21721984471 pb +- ( 0.308491335216 pb = 7 % ) Event 40000 ( 2m 1s elapsed / 48m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.1250109199 pb +- ( 0.303702640032 pb = 7 % ) Event 50000 ( 2m 32s elapsed / 48m 11s left ) -> ETA: Fri Mar 07 13:25 XS = 4.04107990076 pb +- ( 0.255475710504 pb = 6 % ) Event 60000 ( 3m 2s elapsed / 47m 41s left ) -> ETA: Fri Mar 07 13:25 XS = 4.00465445587 pb +- ( 0.225309916247 pb = 5 % ) Event 70000 ( 3m 33s elapsed / 47m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 3.99071886377 pb +- ( 0.204572448395 pb = 5 % ) Event 80000 ( 4m 4s elapsed / 46m 48s left ) -> ETA: Fri Mar 07 13:25 XS = 4.04319738966 pb +- ( 0.1851784315 pb = 4 % ) Event 90000 ( 4m 34s elapsed / 46m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.07568831604 pb +- ( 0.17183353809 pb = 4 % ) Event 100000 ( 5m 5s elapsed / 45m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 4.0610537501 pb +- ( 0.161323563363 pb = 3 % ) Event 200000 ( 10m 14s elapsed / 40m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29027453538 pb +- ( 0.115493838894 pb = 2 % ) Event 300000 ( 15m 25s elapsed / 36m left ) -> ETA: Fri Mar 07 13:25 XS = 4.27643991043 pb +- ( 0.102779233845 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 37s elapsed / 30m 56s left ) -> ETA: Fri Mar 07 13:26 XS = 4.32785917929 pb +- ( 0.0872184240842 pb = 2 % ) Event 500000 ( 25m 51s elapsed / 25m 51s left ) -> ETA: Fri Mar 07 13:26 XS = 4.46234865124 pb +- ( 0.124627187908 pb = 2 % ) Event 600000 ( 31m 7s elapsed / 20m 44s left ) -> ETA: Fri Mar 07 13:26 XS = 4.43039243979 pb +- ( 0.111932566366 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 36m 25s elapsed / 15m 36s left ) -> ETA: Fri Mar 07 13:26 XS = 4.49773847586 pb +- ( 0.101824827569 pb = 2 % ) Event 800000 ( 41m 43s elapsed / 10m 25s left ) -> ETA: Fri Mar 07 13:26 XS = 4.4715099211 pb +- ( 0.0932911020338 pb = 2 % ) Event 900000 ( 46m 38s elapsed / 5m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 4.45763351107 pb +- ( 0.0873892286943 pb = 1 % ) Event 1000000 ( 3084 s total ) = 28014655.8153 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.42583 0 % 0.0812462 1.83 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5569 (1005572) -> 0.5 % From "Jet_Evolution:CSS": 1061 (1006633) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 105/20 Perturbative Interface (Matrix Elements): momentum failures: 73 amplitude failures: 988 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 35s on Fri Mar 7 13:25:52 2025 (User: 50m 53s, System: 3s, Children User: 0s, Children System: 0s)