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: 2105 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 3.61981212253e-20 vs 3.61981212255e-20 => -5.61461988013e-12 } ..... Amplitude::GaugeTest(): Large deviation { 6.10830420519e-23 vs 6.1083042052e-23 => -2.21866969241e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.10242416009e-20 vs 3.10242416008e-20 => 2.49267273489e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.14116865241e-22 vs 2.14116865241e-22 => -3.29314353564e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.82084841034e-21 vs 1.82084841038e-21 => -2.0609403073e-11 } ........ Amplitude::GaugeTest(): Large deviation { 2.48088065869e-22 vs 2.48088065869e-22 => 2.01838545877e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.14070560635e-21 vs 1.14070560633e-21 => 1.87592164025e-11 } ............................................................................................. 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 4h 13m 19s left ) -> ETA: Fri Mar 14 16:47 XS = 0.897907223163 pb +- ( 0.897907223163 pb = 100 % ) Event 2 ( 0s elapsed / 3d 15h 29m 59s left ) -> ETA: Tue Mar 11 04:04 XS = 0.448953611598 pb +- ( 0.448953611564 pb = 99 % ) Event 3 ( 0s elapsed / 2d 10h 19m 59s left ) -> ETA: Sun Mar 09 22:54 XS = 0.299302407732 pb +- ( 0.299302407715 pb = 99 % ) Event 4 ( 0s elapsed / 1d 19h 44m 59s left ) -> ETA: Sun Mar 09 08:19 XS = 0.224462451449 pb +- ( 0.224481590979 pb = 100 % ) Event 5 ( 0s elapsed / 1d 11h 33m 19s left ) -> ETA: Sun Mar 09 00:07 XS = 0.179570986558 pb +- ( 0.179584059519 pb = 100 % ) Event 6 ( 0s elapsed / 1d 5h 37m 46s left ) -> ETA: Sat Mar 08 18:12 XS = 7.84844949725 pb +- ( 7.67028017098 pb = 97 % ) Event 7 ( 0s elapsed / 1d 1h 23m 47s left ) -> ETA: Sat Mar 08 13:58 XS = 10.0401922994 pb +- ( 6.84305847537 pb = 68 % ) Event 8 ( 0s elapsed / 22h 13m 19s left ) -> ETA: Sat Mar 08 10:47 XS = 8.7851682826 pb +- ( 6.05769529241 pb = 68 % ) Event 9 ( 0s elapsed / 19h 45m 10s left ) -> ETA: Sat Mar 08 08:19 XS = 6.40089331562 pb +- ( 5.05746962876 pb = 79 % ) Event 10 ( 0s elapsed / 18h 3m 19s left ) -> ETA: Sat Mar 08 06:37 XS = 5.33904808773 pb +- ( 4.23698775406 pb = 79 % ) Event 20 ( 0s elapsed / 9h 18m 19s left ) -> ETA: Fri Mar 07 21:52 XS = 4.9080183799 pb +- ( 2.97859095683 pb = 60 % ) Event 30 ( 0s elapsed / 6h 23m 19s left ) -> ETA: Fri Mar 07 18:57 XS = 6.31793653745 pb +- ( 2.79068549035 pb = 44 % ) Event 40 ( 0s elapsed / 4h 55m 49s left ) -> ETA: Fri Mar 07 17:30 XS = 5.24344300639 pb +- ( 2.15185743753 pb = 41 % ) Event 50 ( 0s elapsed / 4h 6m 39s left ) -> ETA: Fri Mar 07 16:41 XS = 3.21087607228 pb +- ( 2.17169703643 pb = 67 % ) Event 60 ( 0s elapsed / 3h 31m 5s left ) -> ETA: Fri Mar 07 16:05 XS = 3.15919913699 pb +- ( 1.85068424584 pb = 58 % ) Event 70 ( 0s elapsed / 3h 5m 42s left ) -> ETA: Fri Mar 07 15:40 XS = 3.83647920132 pb +- ( 1.89511841281 pb = 49 % ) Event 80 ( 0s elapsed / 2h 48m 44s left ) -> ETA: Fri Mar 07 15:23 XS = 3.51152074303 pb +- ( 1.62230079573 pb = 46 % ) Event 90 ( 0s elapsed / 2h 33m 41s left ) -> ETA: Fri Mar 07 15:08 XS = 3.06160415575 pb +- ( 1.41728841865 pb = 46 % ) Event 100 ( 0s elapsed / 2h 23m 19s left ) -> ETA: Fri Mar 07 14:57 XS = 3.11109717138 pb +- ( 1.30549065323 pb = 41 % ) Event 200 ( 1s elapsed / 1h 33m 18s left ) -> ETA: Fri Mar 07 14:07 XS = 3.9133025757 pb +- ( 1.00505031223 pb = 25 % ) Event 300 ( 1s elapsed / 1h 18m 51s left ) -> ETA: Fri Mar 07 13:53 XS = 8.97219333645 pb +- ( 2.03695968567 pb = 22 % ) Event 400 ( 1s elapsed / 1h 10m 48s left ) -> ETA: Fri Mar 07 13:45 XS = 7.32208919833 pb +- ( 1.54368212641 pb = 21 % ) Event 500 ( 1s elapsed / 1h 6m 18s left ) -> ETA: Fri Mar 07 13:40 XS = 6.91385381514 pb +- ( 1.29122867757 pb = 18 % ) Event 600 ( 2s elapsed / 1h 3m 17s left ) -> ETA: Fri Mar 07 13:37 XS = 8.57472761768 pb +- ( 1.53646421195 pb = 17 % ) Event 700 ( 2s elapsed / 1h 54s left ) -> ETA: Fri Mar 07 13:35 XS = 7.79392021889 pb +- ( 1.34125921734 pb = 17 % ) Event 800 ( 2s elapsed / 59m 7s left ) -> ETA: Fri Mar 07 13:33 XS = 6.77779909207 pb +- ( 1.19915713948 pb = 17 % ) Event 900 ( 3s elapsed / 57m 54s left ) -> ETA: Fri Mar 07 13:32 XS = 6.81340516725 pb +- ( 1.12609377702 pb = 16 % ) Event 1000 ( 3s elapsed / 56m 46s left ) -> ETA: Fri Mar 07 13:31 XS = 6.56715414733 pb +- ( 1.02963972767 pb = 15 % ) Event 2000 ( 6s elapsed / 52m 13s left ) -> ETA: Fri Mar 07 13:26 XS = 5.51736544666 pb +- ( 0.651162367334 pb = 11 % ) Event 3000 ( 9s elapsed / 51m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 5.06636479562 pb +- ( 0.493484933063 pb = 9 % ) Event 4000 ( 12s elapsed / 50m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.81486636262 pb +- ( 0.411259421036 pb = 8 % ) Event 5000 ( 15s elapsed / 49m 46s left ) -> ETA: Fri Mar 07 13:24 XS = 4.7566060879 pb +- ( 0.350152600766 pb = 7 % ) Event 6000 ( 17s elapsed / 49m 32s left ) -> ETA: Fri Mar 07 13:24 XS = 4.81865843388 pb +- ( 0.355605522671 pb = 7 % ) Event 7000 ( 20s elapsed / 49m 16s left ) -> ETA: Fri Mar 07 13:24 XS = 4.71033911949 pb +- ( 0.314472163435 pb = 6 % ) Event 8000 ( 23s elapsed / 48m 56s left ) -> ETA: Fri Mar 07 13:23 XS = 4.63006846326 pb +- ( 0.284833098169 pb = 6 % ) Event 9000 ( 26s elapsed / 48m 37s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28503260638 pb +- ( 0.344498423866 pb = 8 % ) Event 10000 ( 29s elapsed / 48m 26s left ) -> ETA: Fri Mar 07 13:23 XS = 4.43723652311 pb +- ( 0.32375457274 pb = 7 % ) Event 20000 ( 57s elapsed / 47m 18s left ) -> ETA: Fri Mar 07 13:22 XS = 4.40540996066 pb +- ( 0.262972564273 pb = 5 % ) Event 30000 ( 1m 26s elapsed / 46m 39s left ) -> ETA: Fri Mar 07 13:22 XS = 4.36916557685 pb +- ( 0.215908442473 pb = 4 % ) Event 40000 ( 1m 55s elapsed / 46m 7s left ) -> ETA: Fri Mar 07 13:22 XS = 4.41564746908 pb +- ( 0.184203360898 pb = 4 % ) Event 50000 ( 2m 24s elapsed / 45m 36s left ) -> ETA: Fri Mar 07 13:22 XS = 4.42200178754 pb +- ( 0.162611348763 pb = 3 % ) Event 60000 ( 2m 52s elapsed / 45m 7s left ) -> ETA: Fri Mar 07 13:22 XS = 4.12295196901 pb +- ( 0.236162664016 pb = 5 % ) Event 70000 ( 3m 21s elapsed / 44m 38s left ) -> ETA: Fri Mar 07 13:22 XS = 4.00056666588 pb +- ( 0.214794741434 pb = 5 % ) Event 80000 ( 3m 50s elapsed / 44m 9s left ) -> ETA: Fri Mar 07 13:22 XS = 4.02141924033 pb +- ( 0.191729179577 pb = 4 % ) Event 90000 ( 4m 19s elapsed / 43m 41s left ) -> ETA: Fri Mar 07 13:22 XS = 4.0573520059 pb +- ( 0.182199318262 pb = 4 % ) Event 100000 ( 4m 48s elapsed / 43m 12s left ) -> ETA: Fri Mar 07 13:22 XS = 4.03322036305 pb +- ( 0.168038766487 pb = 4 % ) Event 200000 ( 9m 37s elapsed / 38m 29s left ) -> ETA: Fri Mar 07 13:22 XS = 3.97468927214 pb +- ( 0.142782899348 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 28s elapsed / 33m 46s left ) -> ETA: Fri Mar 07 13:22 XS = 4.10065190131 pb +- ( 0.11238406512 pb = 2 % ) Event 400000 ( 19m 23s elapsed / 29m 4s left ) -> ETA: Fri Mar 07 13:22 XS = 4.17360108627 pb +- ( 0.0930487958682 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 17s elapsed / 24m 17s left ) -> ETA: Fri Mar 07 13:22 XS = 4.16826660821 pb +- ( 0.0893130970883 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 29m 16s elapsed / 19m 30s left ) -> ETA: Fri Mar 07 13:23 XS = 4.19561732748 pb +- ( 0.0782753348092 pb = 1 % ) Event 700000 ( 34m 13s elapsed / 14m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.23918004514 pb +- ( 0.0774771762431 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 39m 14s elapsed / 9m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.2681739152 pb +- ( 0.0710246631747 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 44m 18s elapsed / 4m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.2165315955 pb +- ( 0.0758313312885 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 2961 s total ) = 29182682.2398 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.23036 0 % 0.0767186 1.81 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5611 (1005617) -> 0.5 % From "Jet_Evolution:CSS": 1052 (1006669) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 87/20 Perturbative Interface (Matrix Elements): momentum failures: 83 amplitude failures: 969 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 31s on Fri Mar 7 13:23:44 2025 (User: 48m 42s, System: 2s, Children User: 0s, Children System: 0s)