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: 2152 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (222 MB, 10s/10s) Performing tests .... Amplitude::GaugeTest(): Large deviation { 8.78138347898e-21 vs 8.781383479e-21 => -2.41440201165e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.03480771373e-22 vs 1.03480771373e-22 => -3.04167802057e-12 } ... Amplitude::GaugeTest(): Large deviation { 8.20878806547e-22 vs 8.20878806544e-22 => 3.01070279818e-12 } .......... Amplitude::GaugeTest(): Large deviation { 4.51350253392e-22 vs 4.51350253388e-22 => 8.01403388095e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.63095220817e-22 vs 1.63095220818e-22 => -4.44899672658e-12 } ....... Amplitude::GaugeTest(): Large deviation { 2.15712761396e-24 vs 2.15712761397e-24 => -5.19972953583e-12 } .........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 8.83496698607e-24 vs 8.8349669861e-24 => -3.34343663866e-12 } ............................................................................. done (224 MB, 0s/0s) Initializing scales........................................................................ done (226 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 / 7d 18h 6m 39s left ) -> ETA: Sat Mar 15 06:41 XS = 0.000147461429773 pb +- ( 0.000147461429773 pb = 100 % ) Event 2 ( 0s elapsed / 3d 22h 26m 39s left ) -> ETA: Tue Mar 11 11:01 XS = 8.32365206292e-05 pb +- ( 6.42249091439e-05 pb = 77 % ) Event 3 ( 0s elapsed / 2d 14h 57m 45s left ) -> ETA: Mon Mar 10 03:32 XS = 5.93119531471e-05 pb +- ( 4.41285763127e-05 pb = 74 % ) Event 4 ( 0s elapsed / 1d 23h 13m 19s left ) -> ETA: Sun Mar 09 11:47 XS = 6.68751017515 pb +- ( 6.68745086327 pb = 99 % ) Event 5 ( 0s elapsed / 1d 14h 19m 59s left ) -> ETA: Sun Mar 09 02:54 XS = 5.35001565496 pb +- ( 5.3499617775 pb = 99 % ) Event 6 ( 0s elapsed / 1d 7h 56m 39s left ) -> ETA: Sat Mar 08 20:31 XS = 3.82143975355 pb +- ( 3.82140383525 pb = 99 % ) Event 7 ( 0s elapsed / 1d 3h 22m 50s left ) -> ETA: Sat Mar 08 15:57 XS = 3.34375987277 pb +- ( 3.34372898461 pb = 99 % ) Event 8 ( 0s elapsed / 23h 57m 29s left ) -> ETA: Sat Mar 08 12:31 XS = 2.97223100133 pb +- ( 2.97220397047 pb = 99 % ) Event 9 ( 0s elapsed / 21h 36m 17s left ) -> ETA: Sat Mar 08 10:10 XS = 3.41185453072 pb +- ( 2.69452519031 pb = 78 % ) Event 10 ( 0s elapsed / 19h 26m 39s left ) -> ETA: Sat Mar 08 08:01 XS = 2.84346732942 pb +- ( 2.25769020044 pb = 79 % ) Event 20 ( 0s elapsed / 10h 8m 19s left ) -> ETA: Fri Mar 07 22:42 XS = 3.06583196138 pb +- ( 1.6493247827 pb = 53 % ) Event 30 ( 0s elapsed / 7h 2m 12s left ) -> ETA: Fri Mar 07 19:36 XS = 7.42317505446 pb +- ( 3.8405555218 pb = 51 % ) Event 40 ( 0s elapsed / 5h 24m 59s left ) -> ETA: Fri Mar 07 17:59 XS = 8.11104270241 pb +- ( 3.88832314078 pb = 47 % ) Event 50 ( 0s elapsed / 4h 29m 59s left ) -> ETA: Fri Mar 07 17:04 XS = 6.94598394432 pb +- ( 3.17410236419 pb = 45 % ) Event 60 ( 0s elapsed / 3h 50m 32s left ) -> ETA: Fri Mar 07 16:25 XS = 6.3018905718 pb +- ( 2.68332535273 pb = 42 % ) Event 70 ( 0s elapsed / 3h 24m 44s left ) -> ETA: Fri Mar 07 15:59 XS = 5.33996854489 pb +- ( 2.29800961711 pb = 43 % ) Event 80 ( 0s elapsed / 3h 5m 24s left ) -> ETA: Fri Mar 07 15:39 XS = 4.70364728293 pb +- ( 2.02982653077 pb = 43 % ) Event 90 ( 0s elapsed / 2h 48m 30s left ) -> ETA: Fri Mar 07 15:22 XS = 6.24208832627 pb +- ( 2.24513119101 pb = 35 % ) Event 100 ( 0s elapsed / 2h 36m 39s left ) -> ETA: Fri Mar 07 15:11 XS = 5.85281409744 pb +- ( 2.05112523368 pb = 35 % ) Event 200 ( 1s elapsed / 1h 40m 48s left ) -> ETA: Fri Mar 07 14:15 XS = 5.21987289378 pb +- ( 1.62875794861 pb = 31 % ) Event 300 ( 1s elapsed / 1h 22m 45s left ) -> ETA: Fri Mar 07 13:57 XS = 8.16772032493 pb +- ( 1.97418822409 pb = 24 % ) Event 400 ( 1s elapsed / 1h 13m 43s left ) -> ETA: Fri Mar 07 13:48 XS = 6.78121991606 pb +- ( 1.63833755171 pb = 24 % ) Event 500 ( 2s elapsed / 1h 8m 17s left ) -> ETA: Fri Mar 07 13:42 XS = 5.92912404991 pb +- ( 1.31489812837 pb = 22 % ) Event 600 ( 2s elapsed / 1h 4m 24s left ) -> ETA: Fri Mar 07 13:38 XS = 6.30609015992 pb +- ( 1.22605403205 pb = 19 % ) Event 700 ( 2s elapsed / 1h 1m 51s left ) -> ETA: Fri Mar 07 13:36 XS = 5.7766750238 pb +- ( 1.12959114557 pb = 19 % ) Event 800 ( 2s elapsed / 59m 57s left ) -> ETA: Fri Mar 07 13:34 XS = 5.31225827644 pb +- ( 1.08521081194 pb = 20 % ) Event 900 ( 3s elapsed / 59m 1s left ) -> ETA: Fri Mar 07 13:33 XS = 5.15516211495 pb +- ( 0.977990970511 pb = 18 % ) Event 1000 ( 3s elapsed / 57m 56s left ) -> ETA: Fri Mar 07 13:32 XS = 5.41353787251 pb +- ( 0.912518067529 pb = 16 % ) Event 2000 ( 6s elapsed / 53m 28s left ) -> ETA: Fri Mar 07 13:28 XS = 3.67958591005 pb +- ( 1.19029648348 pb = 32 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 3000 ( 9s elapsed / 52m left ) -> ETA: Fri Mar 07 13:26 XS = 3.77823991529 pb +- ( 0.848683677186 pb = 22 % ) Event 4000 ( 12s elapsed / 51m 30s left ) -> ETA: Fri Mar 07 13:26 XS = 4.0634644513 pb +- ( 0.690435646976 pb = 16 % ) Event 5000 ( 15s elapsed / 51m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.12107987675 pb +- ( 0.58426007961 pb = 14 % ) Event 6000 ( 18s elapsed / 50m 51s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29924967356 pb +- ( 0.50039032901 pb = 11 % ) Event 7000 ( 21s elapsed / 50m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.56325931731 pb +- ( 0.515498125743 pb = 11 % ) Event 8000 ( 24s elapsed / 50m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20064799863 pb +- ( 0.503525061094 pb = 11 % ) Event 9000 ( 27s elapsed / 50m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 3.84805402391 pb +- ( 0.589646657365 pb = 15 % ) Event 10000 ( 30s elapsed / 50m 4s left ) -> ETA: Fri Mar 07 13:25 XS = 3.85458134711 pb +- ( 0.54058509581 pb = 14 % ) Event 20000 ( 1m elapsed / 49m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 3.83900352241 pb +- ( 0.348302522657 pb = 9 % ) Event 30000 ( 1m 30s elapsed / 48m 33s left ) -> ETA: Fri Mar 07 13:24 XS = 3.78216997759 pb +- ( 0.256676067735 pb = 6 % ) Event 40000 ( 2m elapsed / 48m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 3.89598107166 pb +- ( 0.211424387745 pb = 5 % ) Event 50000 ( 2m 29s elapsed / 47m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 3.99135215232 pb +- ( 0.181755103881 pb = 4 % ) Event 60000 ( 3m elapsed / 47m left ) -> ETA: Fri Mar 07 13:24 XS = 4.09197919135 pb +- ( 0.163998010924 pb = 4 % ) Event 70000 ( 3m 30s elapsed / 46m 36s left ) -> ETA: Fri Mar 07 13:24 XS = 4.09269624457 pb +- ( 0.150360738903 pb = 3 % ) Event 80000 ( 4m elapsed / 46m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 3.97400991867 pb +- ( 0.175917605305 pb = 4 % ) Event 90000 ( 4m 30s elapsed / 45m 39s left ) -> ETA: Fri Mar 07 13:24 XS = 4.05184538737 pb +- ( 0.162430731054 pb = 4 % ) Event 100000 ( 5m 1s elapsed / 45m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.01168574982 pb +- ( 0.153524948955 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 5s elapsed / 40m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47969850221 pb +- ( 0.127408997112 pb = 2 % ) Event 300000 ( 15m 11s elapsed / 35m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.32260621589 pb +- ( 0.0989820697224 pb = 2 % ) Event 400000 ( 20m 18s elapsed / 30m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31795553163 pb +- ( 0.0960903145081 pb = 2 % ) Event 500000 ( 25m 27s elapsed / 25m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.3327763739 pb +- ( 0.0843831187847 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 38s elapsed / 20m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 4.35718822402 pb +- ( 0.0751707597183 pb = 1 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 35m 52s elapsed / 15m 22s left ) -> ETA: Fri Mar 07 13:25 XS = 4.38731907274 pb +- ( 0.0867041309596 pb = 1 % ) Event 800000 ( 41m 11s elapsed / 10m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.35707366741 pb +- ( 0.0837722789674 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 31s elapsed / 5m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 4.3638626931 pb +- ( 0.0852107766511 pb = 1 % ) Event 1000000 ( 3094 s total ) = 27923572.1488 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.39257 0 % 0.0811562 1.84 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5593 (1005598) -> 0.5 % From "Jet_Evolution:CSS": 1065 (1006663) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 108/20 Perturbative Interface (Matrix Elements): momentum failures: 90 amplitude failures: 975 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: 51m 45s on Fri Mar 7 13:26:02 2025 (User: 51m 3s, System: 3s, Children User: 0s, Children System: 0s)