Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:03 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2087 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.02317922574e-22 vs 1.02317922574e-22 => 2.34501307261e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.16074375141e-21 vs 2.16074375132e-21 => 4.16826573257e-11 } .. Amplitude::GaugeTest(): Large deviation { 7.51681486291e-20 vs 7.51681486293e-20 => -2.81119572065e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.8356321415e-20 vs 1.8356321415e-20 => -2.05868655456e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.17342315999e-23 vs 1.17342315999e-23 => 2.33280061934e-12 } ........ Amplitude::GaugeTest(): Large deviation { 1.23538489425e-21 vs 1.23538489425e-21 => -2.63111754606e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.62136627177e-24 vs 2.62136627178e-24 => -3.46467299295e-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 ( 2s elapsed / 24d 7h 19m 57s left ) -> ETA: Mon Mar 31 20:54 XS = 5.54780174047e-09 pb +- ( 5.54780174047e-09 pb = 100 % ) Event 2 ( 2s elapsed / 12d 5h 3m 17s left ) -> ETA: Wed Mar 19 17:37 XS = 2.79574020441e-09 pb +- ( 2.75206153605e-09 pb = 98 % ) Event 3 ( 2s elapsed / 8d 4h 17m 44s left ) -> ETA: Sat Mar 15 16:52 XS = 2.98130179933e-05 pb +- ( 2.98102222954e-05 pb = 99 % ) Event 4 ( 2s elapsed / 6d 3h 13m 17s left ) -> ETA: Thu Mar 13 15:47 XS = 2.23599285808e-05 pb +- ( 2.23578446734e-05 pb = 99 % ) Event 5 ( 2s elapsed / 4d 21h 46m 37s left ) -> ETA: Wed Mar 12 10:20 XS = 28.7287471669 pb +- ( 28.7287248069 pb = 99 % ) Event 6 ( 2s elapsed / 4d 2h 8m 51s left ) -> ETA: Tue Mar 11 14:43 XS = 20.5215242793 pb +- ( 20.520353709 pb = 99 % ) Event 7 ( 2s elapsed / 3d 12h 31m 23s left ) -> ETA: Tue Mar 11 01:05 XS = 15.9611856764 pb +- ( 15.960307608 pb = 99 % ) Event 8 ( 2s elapsed / 3d 1h 57m 27s left ) -> ETA: Mon Mar 10 14:31 XS = 14.365501477 pb +- ( 14.3642383445 pb = 99 % ) Event 9 ( 2s elapsed / 2d 17h 44m 24s left ) -> ETA: Mon Mar 10 06:18 XS = 13.0595467987 pb +- ( 13.0584099784 pb = 99 % ) Event 10 ( 2s elapsed / 2d 11h 26m 37s left ) -> ETA: Mon Mar 10 00:00 XS = 11.9712512321 pb +- ( 11.9702177595 pb = 99 % ) Event 20 ( 2s elapsed / 1d 5h 59m 57s left ) -> ETA: Sat Mar 08 18:34 XS = 5.66426360939 pb +- ( 5.31450769612 pb = 93 % ) Event 30 ( 2s elapsed / 20h 16m 37s left ) -> ETA: Sat Mar 08 08:50 XS = 6.22015809818 pb +- ( 4.32418255463 pb = 69 % ) Event 40 ( 2s elapsed / 15h 24m 57s left ) -> ETA: Sat Mar 08 03:59 XS = 5.08562526247 pb +- ( 3.43223031638 pb = 67 % ) Event 50 ( 2s elapsed / 12h 29m 57s left ) -> ETA: Sat Mar 08 01:04 XS = 4.32198059951 pb +- ( 2.79983319278 pb = 64 % ) Event 60 ( 2s elapsed / 10h 33m 17s left ) -> ETA: Fri Mar 07 23:07 XS = 4.49623645764 pb +- ( 2.47326426828 pb = 55 % ) Event 70 ( 2s elapsed / 9h 9m 57s left ) -> ETA: Fri Mar 07 21:44 XS = 3.50075586419 pb +- ( 2.24914557109 pb = 64 % ) Event 80 ( 2s elapsed / 8h 5m 22s left ) -> ETA: Fri Mar 07 20:39 XS = 3.90647581488 pb +- ( 2.02948991159 pb = 51 % ) Event 90 ( 2s elapsed / 7h 16m 59s left ) -> ETA: Fri Mar 07 19:51 XS = 3.60617111765 pb +- ( 1.81545740671 pb = 50 % ) Event 100 ( 2s elapsed / 6h 36m 37s left ) -> ETA: Fri Mar 07 19:10 XS = 3.44125148112 pb +- ( 1.64512554062 pb = 47 % ) Event 200 ( 2s elapsed / 3h 41m 37s left ) -> ETA: Fri Mar 07 16:15 XS = 2.23091117707 pb +- ( 0.880562482887 pb = 39 % ) Event 300 ( 2s elapsed / 2h 44m 23s left ) -> ETA: Fri Mar 07 15:18 XS = 3.31110263786 pb +- ( 0.875276167925 pb = 26 % ) Event 400 ( 3s elapsed / 2h 15m 21s left ) -> ETA: Fri Mar 07 14:49 XS = 2.03026188947 pb +- ( 1.89523808387 pb = 93 % ) Event 500 ( 3s elapsed / 1h 58m 16s left ) -> ETA: Fri Mar 07 14:32 XS = 2.47888795022 pb +- ( 1.53270596159 pb = 61 % ) Event 600 ( 3s elapsed / 1h 46m 36s left ) -> ETA: Fri Mar 07 14:20 XS = 2.86056698049 pb +- ( 1.318916433 pb = 46 % ) Event 700 ( 4s elapsed / 1h 38m 15s left ) -> ETA: Fri Mar 07 14:12 XS = 2.92964964267 pb +- ( 1.1463671274 pb = 39 % ) Event 800 ( 4s elapsed / 1h 32m left ) -> ETA: Fri Mar 07 14:06 XS = 2.52304909551 pb +- ( 1.09549378237 pb = 43 % ) Event 900 ( 4s elapsed / 1h 27m 19s left ) -> ETA: Fri Mar 07 14:01 XS = 1.93217020918 pb +- ( 1.13621848361 pb = 58 % ) Event 1000 ( 5s elapsed / 1h 23m 34s left ) -> ETA: Fri Mar 07 13:57 XS = 2.44504705435 pb +- ( 1.11262540853 pb = 45 % ) Event 2000 ( 7s elapsed / 1h 6m 7s left ) -> ETA: Fri Mar 07 13:40 XS = 2.9945266218 pb +- ( 0.636170156807 pb = 21 % ) Event 3000 ( 10s elapsed / 1h 2s left ) -> ETA: Fri Mar 07 13:34 XS = 3.89469112857 pb +- ( 0.500135751895 pb = 12 % ) Event 4000 ( 13s elapsed / 57m 11s left ) -> ETA: Fri Mar 07 13:31 XS = 4.19143714088 pb +- ( 0.420863284869 pb = 10 % ) Event 5000 ( 16s elapsed / 55m 43s left ) -> ETA: Fri Mar 07 13:30 XS = 4.31451462314 pb +- ( 0.384546567401 pb = 8 % ) Event 6000 ( 19s elapsed / 54m 31s left ) -> ETA: Fri Mar 07 13:29 XS = 4.29070050393 pb +- ( 0.348432416612 pb = 8 % ) Event 7000 ( 22s elapsed / 53m 42s left ) -> ETA: Fri Mar 07 13:28 XS = 4.52931946705 pb +- ( 0.334455391831 pb = 7 % ) Event 8000 ( 25s elapsed / 53m 1s left ) -> ETA: Fri Mar 07 13:27 XS = 4.55298617441 pb +- ( 0.314885455277 pb = 6 % ) Event 9000 ( 28s elapsed / 52m 39s left ) -> ETA: Fri Mar 07 13:27 XS = 3.49360483643 pb +- ( 1.13253987892 pb = 32 % ) Event 10000 ( 31s elapsed / 52m 9s left ) -> ETA: Fri Mar 07 13:26 XS = 3.54141266103 pb +- ( 1.02331187279 pb = 28 % ) Event 20000 ( 1m 1s elapsed / 49m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 3.26211468827 pb +- ( 0.839572964921 pb = 25 % ) Event 30000 ( 1m 29s elapsed / 48m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 3.29550336497 pb +- ( 0.586532217532 pb = 17 % ) Event 40000 ( 1m 57s elapsed / 47m 8s left ) -> ETA: Fri Mar 07 13:23 XS = 3.50147498465 pb +- ( 0.448037772354 pb = 12 % ) Event 50000 ( 2m 26s elapsed / 46m 15s left ) -> ETA: Fri Mar 07 13:22 XS = 3.61085908919 pb +- ( 0.367158609755 pb = 10 % ) Event 60000 ( 2m 54s elapsed / 45m 31s left ) -> ETA: Fri Mar 07 13:22 XS = 3.59655758992 pb +- ( 0.349124806353 pb = 9 % ) Event 70000 ( 3m 22s elapsed / 44m 49s left ) -> ETA: Fri Mar 07 13:22 XS = 3.66540215244 pb +- ( 0.337983735568 pb = 9 % ) Event 80000 ( 3m 50s elapsed / 44m 10s left ) -> ETA: Fri Mar 07 13:22 XS = 3.76914502799 pb +- ( 0.298782077937 pb = 7 % ) Event 90000 ( 4m 18s elapsed / 43m 35s left ) -> ETA: Fri Mar 07 13:22 XS = 3.88814631896 pb +- ( 0.273842732415 pb = 7 % ) Event 100000 ( 4m 46s elapsed / 43m 2s left ) -> ETA: Fri Mar 07 13:22 XS = 3.93108333295 pb +- ( 0.249118813992 pb = 6 % ) Event 200000 ( 9m 33s elapsed / 38m 12s left ) -> ETA: Fri Mar 07 13:21 XS = 4.13571403626 pb +- ( 0.165435683152 pb = 4 % ) Event 300000 ( 14m 22s elapsed / 33m 32s left ) -> ETA: Fri Mar 07 13:22 XS = 4.2948328221 pb +- ( 0.122995891511 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 8s elapsed / 28m 42s left ) -> ETA: Fri Mar 07 13:22 XS = 4.24496106522 pb +- ( 0.104331140564 pb = 2 % ) Event 500000 ( 23m 51s elapsed / 23m 51s left ) -> ETA: Fri Mar 07 13:21 XS = 4.27953324367 pb +- ( 0.0925148478925 pb = 2 % ) Event 600000 ( 28m 38s elapsed / 19m 5s left ) -> ETA: Fri Mar 07 13:21 XS = 4.36315117574 pb +- ( 0.105883884684 pb = 2 % ) Event 700000 ( 33m 25s elapsed / 14m 19s left ) -> ETA: Fri Mar 07 13:21 XS = 4.29747901759 pb +- ( 0.100902111375 pb = 2 % ) Event 800000 ( 38m 15s elapsed / 9m 33s left ) -> ETA: Fri Mar 07 13:22 XS = 4.31386516392 pb +- ( 0.0906922327509 pb = 2 % ) Event 900000 ( 43m 5s elapsed / 4m 47s left ) -> ETA: Fri Mar 07 13:22 XS = 4.30239043783 pb +- ( 0.085742316467 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 2875 s total ) = 30045381.0443 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.33442 0 % 0.0804253 1.85 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5690 (1005692) -> 0.5 % From "Jet_Evolution:CSS": 1052 (1006744) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 96/20 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: 48m 6s on Fri Mar 7 13:22:09 2025 (User: 47m 19s, System: 0s, Children User: 0s, Children System: 0s)