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: 2101 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.10824060312e-17 vs 1.10824060312e-17 => -5.34627897508e-12 } ......... Amplitude::GaugeTest(): Large deviation { 1.77325949439e-22 vs 1.77325949439e-22 => 2.34146035893e-12 } ... Amplitude::GaugeTest(): Large deviation { 6.50838604843e-25 vs 6.50838604842e-25 => 2.01150207602e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.99826215523e-21 vs 2.99826215522e-21 => 2.15738538145e-12 } ........ Amplitude::GaugeTest(): Large deviation { 2.22916838892e-23 vs 2.22916838893e-23 => -7.07700564817e-12 } ..... Amplitude::GaugeTest(): Large deviation { 6.98861850807e-23 vs 6.98861850834e-23 => -3.92778032321e-11 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 6.69634140686e-23 vs 6.69634140691e-23 => -7.02604641134e-12 } ..................................................................................... done (222 MB, 0s/0s) Initializing scales........................................................................ done (224 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 / 13d 7h 26m 38s left ) -> ETA: Thu Mar 20 20:01 XS = 15.8552185965 pb +- ( 15.8552185965 pb = 100 % ) Event 2 ( 1s elapsed / 6d 15h 43m 18s left ) -> ETA: Fri Mar 14 04:17 XS = 7.91584884416 pb +- ( 7.9393697523 pb = 100 % ) Event 3 ( 1s elapsed / 4d 11h 24m 25s left ) -> ETA: Tue Mar 11 23:58 XS = 5.27767994358 pb +- ( 5.28877419659 pb = 100 % ) Event 4 ( 1s elapsed / 3d 8h 33m 18s left ) -> ETA: Mon Mar 10 21:07 XS = 3.95825611181 pb +- ( 3.96565826807 pb = 100 % ) Event 5 ( 1s elapsed / 2d 16h 26m 38s left ) -> ETA: Mon Mar 10 05:01 XS = 3.24721642482 pb +- ( 3.15300566697 pb = 97 % ) Event 6 ( 1s elapsed / 2d 5h 42m 12s left ) -> ETA: Sun Mar 09 18:16 XS = 2.70601368735 pb +- ( 2.6306900667 pb = 97 % ) Event 7 ( 1s elapsed / 1d 22h 25m 41s left ) -> ETA: Sun Mar 09 11:00 XS = 2.31944030554 pb +- ( 2.2566955612 pb = 97 % ) Event 8 ( 1s elapsed / 1d 16h 37m 28s left ) -> ETA: Sun Mar 09 05:11 XS = 2.02951033712 pb +- ( 1.97574429736 pb = 97 % ) Event 9 ( 1s elapsed / 1d 12h 6m 38s left ) -> ETA: Sun Mar 09 00:41 XS = 1.80400918855 pb +- ( 1.7569739014 pb = 97 % ) Event 10 ( 1s elapsed / 1d 8h 46m 38s left ) -> ETA: Sat Mar 08 21:21 XS = 2.21657571905 pb +- ( 1.62473904805 pb = 73 % ) Event 20 ( 1s elapsed / 16h 39m 58s left ) -> ETA: Sat Mar 08 05:14 XS = 4.26973252222 pb +- ( 2.24901349128 pb = 52 % ) Event 30 ( 1s elapsed / 11h 23m 18s left ) -> ETA: Fri Mar 07 23:57 XS = 2.63041045654 pb +- ( 1.4230272514 pb = 54 % ) Event 40 ( 1s elapsed / 8h 44m 58s left ) -> ETA: Fri Mar 07 21:19 XS = 2.01226823839 pb +- ( 1.00866960064 pb = 50 % ) Event 50 ( 1s elapsed / 7h 13m 18s left ) -> ETA: Fri Mar 07 19:47 XS = 2.21012141097 pb +- ( 0.95482157272 pb = 43 % ) Event 60 ( 1s elapsed / 6h 9m 25s left ) -> ETA: Fri Mar 07 18:43 XS = 2.10287651638 pb +- ( 0.875067389697 pb = 41 % ) Event 70 ( 1s elapsed / 5h 21m 24s left ) -> ETA: Fri Mar 07 17:55 XS = 3.78853268892 pb +- ( 1.55765707897 pb = 41 % ) Event 80 ( 1s elapsed / 4h 47m 28s left ) -> ETA: Fri Mar 07 17:21 XS = 3.5204499829 pb +- ( 1.39763588521 pb = 39 % ) Event 90 ( 1s elapsed / 4h 21m 5s left ) -> ETA: Fri Mar 07 16:55 XS = 3.30568068708 pb +- ( 1.26749073874 pb = 38 % ) Event 100 ( 1s elapsed / 4h 1m 38s left ) -> ETA: Fri Mar 07 16:36 XS = 3.07897344579 pb +- ( 1.15245725637 pb = 37 % ) Event 200 ( 1s elapsed / 2h 25m 48s left ) -> ETA: Fri Mar 07 15:00 XS = 4.91544504786 pb +- ( 1.32826984671 pb = 27 % ) Event 300 ( 2s elapsed / 1h 53m 17s left ) -> ETA: Fri Mar 07 14:27 XS = 4.34959112327 pb +- ( 1.04381348955 pb = 23 % ) Event 400 ( 2s elapsed / 1h 36m 12s left ) -> ETA: Fri Mar 07 14:10 XS = 4.21192005457 pb +- ( 0.895859657034 pb = 21 % ) Event 500 ( 2s elapsed / 1h 27m 17s left ) -> ETA: Fri Mar 07 14:01 XS = 4.78056509215 pb +- ( 0.956687613652 pb = 20 % ) Event 600 ( 2s elapsed / 1h 19m 57s left ) -> ETA: Fri Mar 07 13:54 XS = 4.38077461185 pb +- ( 0.829876937738 pb = 18 % ) Event 700 ( 3s elapsed / 1h 14m 56s left ) -> ETA: Fri Mar 07 13:49 XS = 4.35351380886 pb +- ( 0.747668738653 pb = 17 % ) Event 800 ( 3s elapsed / 1h 10m 59s left ) -> ETA: Fri Mar 07 13:45 XS = 4.87483633741 pb +- ( 0.786657332602 pb = 16 % ) Event 900 ( 3s elapsed / 1h 8m 5s left ) -> ETA: Fri Mar 07 13:42 XS = 4.90713256913 pb +- ( 0.737295537709 pb = 15 % ) Event 1000 ( 3s elapsed / 1h 5m 56s left ) -> ETA: Fri Mar 07 13:40 XS = 4.77980628341 pb +- ( 0.708356209613 pb = 14 % ) Event 2000 ( 6s elapsed / 57m 3s left ) -> ETA: Fri Mar 07 13:31 XS = 4.3936895457 pb +- ( 0.570326620939 pb = 12 % ) Event 3000 ( 9s elapsed / 53m 33s left ) -> ETA: Fri Mar 07 13:28 XS = 4.41029620664 pb +- ( 0.446917320914 pb = 10 % ) Event 4000 ( 12s elapsed / 52m 14s left ) -> ETA: Fri Mar 07 13:26 XS = 4.1356716812 pb +- ( 0.373454062027 pb = 9 % ) Event 5000 ( 15s elapsed / 51m 4s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33620701132 pb +- ( 0.341674925829 pb = 7 % ) Event 6000 ( 18s elapsed / 50m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 4.5841908901 pb +- ( 0.376578397506 pb = 8 % ) Event 7000 ( 21s elapsed / 49m 47s left ) -> ETA: Fri Mar 07 13:24 XS = 4.37289596188 pb +- ( 0.34774722499 pb = 7 % ) Event 8000 ( 23s elapsed / 49m 24s left ) -> ETA: Fri Mar 07 13:24 XS = 4.38554758645 pb +- ( 0.358599886343 pb = 8 % ) Event 9000 ( 26s elapsed / 49m 2s left ) -> ETA: Fri Mar 07 13:23 XS = 4.47363002413 pb +- ( 0.338078728113 pb = 7 % ) Event 10000 ( 29s elapsed / 48m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.38742903237 pb +- ( 0.312397166224 pb = 7 % ) Event 20000 ( 57s elapsed / 47m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 4.60032939309 pb +- ( 0.271082641282 pb = 5 % ) Event 30000 ( 1m 26s elapsed / 46m 36s left ) -> ETA: Fri Mar 07 13:22 XS = 4.54616498768 pb +- ( 0.221709127093 pb = 4 % ) Event 40000 ( 1m 54s elapsed / 45m 58s left ) -> ETA: Fri Mar 07 13:22 XS = 4.40507920899 pb +- ( 0.181032810941 pb = 4 % ) Event 50000 ( 2m 23s elapsed / 45m 24s left ) -> ETA: Fri Mar 07 13:22 XS = 4.41494357065 pb +- ( 0.158478191075 pb = 3 % ) Event 60000 ( 2m 51s elapsed / 44m 49s left ) -> ETA: Fri Mar 07 13:22 XS = 4.53044006458 pb +- ( 0.168975497094 pb = 3 % ) Event 70000 ( 3m 20s elapsed / 44m 18s left ) -> ETA: Fri Mar 07 13:22 XS = 4.53312747731 pb +- ( 0.152833522831 pb = 3 % ) Event 80000 ( 3m 48s elapsed / 43m 48s left ) -> ETA: Fri Mar 07 13:22 XS = 4.49728455143 pb +- ( 0.143017678736 pb = 3 % ) Event 90000 ( 4m 16s elapsed / 43m 18s left ) -> ETA: Fri Mar 07 13:21 XS = 4.48577608215 pb +- ( 0.140928451379 pb = 3 % ) Event 100000 ( 4m 45s elapsed / 42m 52s left ) -> ETA: Fri Mar 07 13:22 XS = 4.50988847085 pb +- ( 0.13284382678 pb = 2 % ) Event 200000 ( 9m 34s elapsed / 38m 17s left ) -> ETA: Fri Mar 07 13:22 XS = 4.4279876583 pb +- ( 0.0932725550338 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 24s elapsed / 33m 36s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37743161883 pb +- ( 0.0850122358241 pb = 1 % ) Event 400000 ( 19m 12s elapsed / 28m 49s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39147688103 pb +- ( 0.0735051767459 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 2s elapsed / 24m 2s left ) -> ETA: Fri Mar 07 13:22 XS = 4.40278067634 pb +- ( 0.0671194757296 pb = 1 % ) Event 600000 ( 28m 52s elapsed / 19m 15s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37655771996 pb +- ( 0.0624754235164 pb = 1 % ) Event 700000 ( 33m 46s elapsed / 14m 28s left ) -> ETA: Fri Mar 07 13:22 XS = 4.38020706809 pb +- ( 0.0600566472939 pb = 1 % ) Event 800000 ( 38m 39s elapsed / 9m 39s left ) -> ETA: Fri Mar 07 13:22 XS = 4.33777498919 pb +- ( 0.0601709670699 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 43m 35s elapsed / 4m 50s left ) -> ETA: Fri Mar 07 13:22 XS = 4.32316239122 pb +- ( 0.0572690245446 pb = 1 % ) Event 1000000 ( 2910 s total ) = 29691333.8419 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.30203 0 % 0.0546969 1.27 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5615 (1005618) -> 0.5 % From "Jet_Evolution:CSS": 1132 (1006750) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 69/20 Perturbative Interface (Matrix Elements): momentum failures: 84 amplitude failures: 1048 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 48m 41s on Fri Mar 7 13:22:54 2025 (User: 47m 54s, System: 2s, Children User: 0s, Children System: 0s)