Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:15 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2196 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (224 MB, 9s/9s) Performing tests Amplitude::GaugeTest(): Large deviation { 4.89378338836e-21 vs 4.89378338831e-21 => 9.93560789198e-12 } . Amplitude::GaugeTest(): Large deviation { 2.85482484325e-20 vs 2.85482484324e-20 => 2.41939801526e-12 } ...... Amplitude::GaugeTest(): Large deviation { 7.11798641388e-21 vs 7.11798641383e-21 => 7.1551653491e-12 } ......... Amplitude::GaugeTest(): Large deviation { 5.19579173102e-23 vs 5.195791731e-23 => 4.06363831473e-12 } .... Amplitude::GaugeTest(): Large deviation { 4.96458591737e-20 vs 4.96458591735e-20 => 3.70570241159e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.43513374279e-22 vs 1.43513374278e-22 => 7.35056460144e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.44082827971e-22 vs 2.44082827973e-22 => -6.13087358659e-12 } .......................................................................................... done (224 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 / 22d 5h 19m 58s left ) -> ETA: Sat Mar 29 17:54 XS = 0.717407179906 pb +- ( 0.717407179906 pb = 100 % ) Event 2 ( 1s elapsed / 11d 2h 39m 58s left ) -> ETA: Tue Mar 18 15:14 XS = 1.02862929914 pb +- ( 0.311222119238 pb = 30 % ) Event 3 ( 1s elapsed / 7d 10h 42m 11s left ) -> ETA: Fri Mar 14 23:16 XS = 2.41362594345 pb +- ( 1.39660377604 pb = 57 % ) Event 4 ( 1s elapsed / 5d 14h 1m 38s left ) -> ETA: Thu Mar 13 02:36 XS = 1.81061086282 pb +- ( 1.15709906278 pb = 63 % ) Event 5 ( 1s elapsed / 4d 11h 13m 18s left ) -> ETA: Tue Mar 11 23:47 XS = 1.44848869026 pb +- ( 0.966674408739 pb = 66 % ) Event 6 ( 1s elapsed / 3d 17h 21m 4s left ) -> ETA: Tue Mar 11 05:55 XS = 0.856916352095 pb +- ( 0.986372532543 pb = 115 % ) Event 7 ( 1s elapsed / 3d 4h 35m 12s left ) -> ETA: Mon Mar 10 17:09 XS = 0.734499611794 pb +- ( 0.842577242997 pb = 114 % ) Event 8 ( 1s elapsed / 2d 19h 21m 38s left ) -> ETA: Mon Mar 10 07:56 XS = 0.64268716032 pb +- ( 0.735446690154 pb = 114 % ) Event 9 ( 1s elapsed / 2d 11h 52m 33s left ) -> ETA: Mon Mar 10 00:27 XS = 2.45515879921 pb +- ( 1.92502969139 pb = 78 % ) Event 10 ( 1s elapsed / 2d 5h 53m 18s left ) -> ETA: Sun Mar 09 18:27 XS = 3.1244020163 pb +- ( 1.84728934761 pb = 59 % ) Event 20 ( 1s elapsed / 1d 3h 13m 18s left ) -> ETA: Sat Mar 08 15:47 XS = 1.63871140658 pb +- ( 0.89427051771 pb = 54 % ) Event 30 ( 1s elapsed / 18h 25m 31s left ) -> ETA: Sat Mar 08 06:59 XS = 2.62002679636 pb +- ( 1.06673030514 pb = 40 % ) Event 40 ( 2s elapsed / 13h 57m 27s left ) -> ETA: Sat Mar 08 02:31 XS = 0.714887841637 pb +- ( 3.28176262329 pb = 459 % ) Event 50 ( 2s elapsed / 11h 16m 37s left ) -> ETA: Fri Mar 07 23:51 XS = 1.40129741964 pb +- ( 2.72806018943 pb = 194 % ) Event 60 ( 2s elapsed / 9h 32m 11s left ) -> ETA: Fri Mar 07 22:06 XS = 1.86303165675 pb +- ( 2.34579677812 pb = 125 % ) Event 70 ( 2s elapsed / 8h 17m 35s left ) -> ETA: Fri Mar 07 20:52 XS = 4.17872667177 pb +- ( 2.74079723733 pb = 65 % ) Event 80 ( 2s elapsed / 7h 21m 37s left ) -> ETA: Fri Mar 07 19:56 XS = 4.33200641016 pb +- ( 2.46410436449 pb = 56 % ) Event 90 ( 2s elapsed / 6h 38m 6s left ) -> ETA: Fri Mar 07 19:12 XS = 4.92661213525 pb +- ( 2.2780147954 pb = 46 % ) Event 100 ( 2s elapsed / 6h 3m 17s left ) -> ETA: Fri Mar 07 18:37 XS = 5.15782100471 pb +- ( 2.15562486736 pb = 41 % ) Event 200 ( 2s elapsed / 3h 23m 17s left ) -> ETA: Fri Mar 07 15:57 XS = 6.00909473505 pb +- ( 1.65301853797 pb = 27 % ) Event 300 ( 2s elapsed / 2h 31m 37s left ) -> ETA: Fri Mar 07 15:06 XS = 5.4250259363 pb +- ( 1.24942565466 pb = 23 % ) Event 400 ( 3s elapsed / 2h 4m 57s left ) -> ETA: Fri Mar 07 14:39 XS = 4.38250846435 pb +- ( 0.961142671833 pb = 21 % ) Event 500 ( 3s elapsed / 1h 49m 16s left ) -> ETA: Fri Mar 07 14:23 XS = 3.77795581186 pb +- ( 0.811869973967 pb = 21 % ) Event 600 ( 3s elapsed / 1h 38m 49s left ) -> ETA: Fri Mar 07 14:13 XS = 3.56742600702 pb +- ( 0.774454155815 pb = 21 % ) Event 700 ( 3s elapsed / 1h 31m 50s left ) -> ETA: Fri Mar 07 14:06 XS = 3.86821866032 pb +- ( 0.731484498167 pb = 18 % ) Event 800 ( 4s elapsed / 1h 26m 23s left ) -> ETA: Fri Mar 07 14:00 XS = 4.07490540676 pb +- ( 0.784691754662 pb = 19 % ) Event 900 ( 4s elapsed / 1h 22m 8s left ) -> ETA: Fri Mar 07 13:56 XS = 3.93438944686 pb +- ( 0.713394956617 pb = 18 % ) Event 1000 ( 4s elapsed / 1h 18m 25s left ) -> ETA: Fri Mar 07 13:52 XS = 3.81032545449 pb +- ( 0.648246501236 pb = 17 % ) Event 2000 ( 7s elapsed / 1h 2m 32s left ) -> ETA: Fri Mar 07 13:37 XS = 4.09868572829 pb +- ( 0.491702789016 pb = 11 % ) Event 3000 ( 10s elapsed / 57m 29s left ) -> ETA: Fri Mar 07 13:32 XS = 4.3242604746 pb +- ( 0.376181716775 pb = 8 % ) Event 4000 ( 13s elapsed / 54m 49s left ) -> ETA: Fri Mar 07 13:29 XS = 4.53561477511 pb +- ( 0.365480680433 pb = 8 % ) Event 5000 ( 16s elapsed / 53m 4s left ) -> ETA: Fri Mar 07 13:27 XS = -3.30234559738 pb +- ( 7.68006138355 pb = -232 % ) Event 6000 ( 18s elapsed / 52m 7s left ) -> ETA: Fri Mar 07 13:26 XS = -1.70238802393 pb +- ( 6.40552126524 pb = -376 % ) Event 7000 ( 21s elapsed / 51m 18s left ) -> ETA: Fri Mar 07 13:26 XS = -0.858803492083 pb +- ( 5.49270129749 pb = -639 % ) Event 8000 ( 24s elapsed / 50m 50s left ) -> ETA: Fri Mar 07 13:25 XS = -0.311794563361 pb +- ( 4.8143000193 pb = -1544 % ) Event 9000 ( 27s elapsed / 50m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 1.03311712146 pb +- ( 4.32036477657 pb = 418 % ) Event 10000 ( 30s elapsed / 49m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 1.27585203519 pb +- ( 3.88378002863 pb = 304 % ) Event 20000 ( 58s elapsed / 47m 43s left ) -> ETA: Fri Mar 07 13:23 XS = 2.59364468788 pb +- ( 1.94851618335 pb = 75 % ) Event 30000 ( 1m 27s elapsed / 47m 2s left ) -> ETA: Fri Mar 07 13:22 XS = 2.97366097311 pb +- ( 1.30583966289 pb = 43 % ) Event 40000 ( 1m 55s elapsed / 46m 20s left ) -> ETA: Fri Mar 07 13:22 XS = 3.3920811416 pb +- ( 0.986778062817 pb = 29 % ) Event 50000 ( 2m 24s elapsed / 45m 36s left ) -> ETA: Fri Mar 07 13:22 XS = 3.62136638034 pb +- ( 0.791296555271 pb = 21 % ) Event 60000 ( 2m 52s elapsed / 45m 3s left ) -> ETA: Fri Mar 07 13:22 XS = 3.75766237182 pb +- ( 0.661228256115 pb = 17 % ) Event 70000 ( 3m 20s elapsed / 44m 22s left ) -> ETA: Fri Mar 07 13:22 XS = 3.84436499409 pb +- ( 0.569502863835 pb = 14 % ) Event 80000 ( 3m 47s elapsed / 43m 39s left ) -> ETA: Fri Mar 07 13:21 XS = 3.98640619873 pb +- ( 0.500068742537 pb = 12 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 90000 ( 4m 15s elapsed / 43m 2s left ) -> ETA: Fri Mar 07 13:21 XS = 3.96939684568 pb +- ( 0.451861260793 pb = 11 % ) Event 100000 ( 4m 42s elapsed / 42m 26s left ) -> ETA: Fri Mar 07 13:21 XS = 4.07047105037 pb +- ( 0.410166391174 pb = 10 % ) Event 200000 ( 9m 19s elapsed / 37m 17s left ) -> ETA: Fri Mar 07 13:21 XS = 3.95082201681 pb +- ( 0.301994662199 pb = 7 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 13m 57s elapsed / 32m 33s left ) -> ETA: Fri Mar 07 13:20 XS = 3.99816446117 pb +- ( 0.211354921453 pb = 5 % ) Event 400000 ( 18m 35s elapsed / 27m 52s left ) -> ETA: Fri Mar 07 13:20 XS = 4.1033843188 pb +- ( 0.193658415834 pb = 4 % ) Event 500000 ( 23m 15s elapsed / 23m 15s left ) -> ETA: Fri Mar 07 13:20 XS = 4.0092294367 pb +- ( 0.1927879765 pb = 4 % ) Event 600000 ( 27m 56s elapsed / 18m 37s left ) -> ETA: Fri Mar 07 13:20 XS = 4.10494330153 pb +- ( 0.167735096928 pb = 4 % ) Event 700000 ( 32m 37s elapsed / 13m 59s left ) -> ETA: Fri Mar 07 13:21 XS = 4.09582597729 pb +- ( 0.146574982423 pb = 3 % ) Event 800000 ( 37m 20s elapsed / 9m 20s left ) -> ETA: Fri Mar 07 13:21 XS = 4.14637277402 pb +- ( 0.130330360068 pb = 3 % ) Event 900000 ( 42m 4s elapsed / 4m 40s left ) -> ETA: Fri Mar 07 13:21 XS = 4.15147091023 pb +- ( 0.117762908966 pb = 2 % ) Event 1000000 ( 2786 s total ) = 31016323.058 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.13636 0 % 0.107299 2.59 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5781 (1005784) -> 0.5 % From "Jet_Evolution:CSS": 1130 (1006914) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 99/20 Perturbative Interface (Matrix Elements): momentum failures: 98 amplitude failures: 1032 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: 46m 36s on Fri Mar 7 13:20:52 2025 (User: 46m 2s, System: 0s, Children User: 0s, Children System: 0s)