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: 2160 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 6.15440395512e-24 vs 6.15440395515e-24 => -4.56068516286e-12 } ... Amplitude::GaugeTest(): Large deviation { 5.04518334262e-24 vs 5.04518334263e-24 => -2.49844589462e-12 } ............... Amplitude::GaugeTest(): Large deviation { 1.43776795026e-22 vs 1.43776795026e-22 => -2.78532752418e-12 } ................. Amplitude::GaugeTest(): Large deviation { 9.82104972829e-23 vs 9.8210497282e-23 => 9.24416099224e-12 } . Amplitude::GaugeTest(): Large deviation { 1.46910076521e-22 vs 1.46910076522e-22 => -3.04856140332e-12 } . Amplitude::GaugeTest(): Large deviation { 1.75523908692e-22 vs 1.75523908691e-22 => 4.27613500165e-12 } ........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.50025672333e-22 vs 2.50025672333e-22 => -2.88047363739e-12 } ................................................................... done (222 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 ( 1s elapsed / 12d 53m 18s left ) -> ETA: Wed Mar 19 13:27 XS = 0.000254266276919 pb +- ( 0.000254266276919 pb = 100 % ) Event 2 ( 1s elapsed / 6d 1h 49m 58s left ) -> ETA: Thu Mar 13 14:24 XS = 0.0084332988426 pb +- ( 0.00817903256568 pb = 96 % ) Event 3 ( 1s elapsed / 4d 1h 13m 18s left ) -> ETA: Tue Mar 11 13:47 XS = -0.00341626426529 pb +- ( 0.0127558223471 pb = -373 % ) Event 4 ( 1s elapsed / 3d 54m 58s left ) -> ETA: Mon Mar 10 13:29 XS = -0.00762000824461 pb +- ( 0.00865057228688 pb = -113 % ) Event 5 ( 1s elapsed / 2d 10h 53m 18s left ) -> ETA: Sun Mar 09 23:27 XS = -0.00619633368994 pb +- ( 0.00720521453518 pb = -116 % ) Event 6 ( 1s elapsed / 2d 1h 4m 25s left ) -> ETA: Sun Mar 09 13:38 XS = -0.0053111431628 pb +- ( 0.00615351837076 pb = -115 % ) Event 7 ( 1s elapsed / 1d 18h 3m 47s left ) -> ETA: Sun Mar 09 06:38 XS = -0.00464165369939 pb +- ( 0.0053709922171 pb = -115 % ) Event 8 ( 1s elapsed / 1d 13h 9m 8s left ) -> ETA: Sun Mar 09 01:43 XS = -0.00408272566878 pb +- ( 0.00476963202242 pb = -116 % ) Event 9 ( 1s elapsed / 1d 9h 1m 27s left ) -> ETA: Sat Mar 08 21:35 XS = -0.00333627893035 pb +- ( 0.00389117606905 pb = -116 % ) Event 10 ( 1s elapsed / 1d 5h 43m 18s left ) -> ETA: Sat Mar 08 18:17 XS = -0.00305825362163 pb +- ( 0.00356300538954 pb = -116 % ) Event 20 ( 1s elapsed / 15h 16m 38s left ) -> ETA: Sat Mar 08 03:51 XS = 0.368824471646 pb +- ( 0.290791665604 pb = 78 % ) Event 30 ( 1s elapsed / 10h 27m 45s left ) -> ETA: Fri Mar 07 23:02 XS = -6.46852986765 pb +- ( 8.37586151906 pb = -129 % ) Event 40 ( 1s elapsed / 8h 3m 18s left ) -> ETA: Fri Mar 07 20:37 XS = -0.963580652801 pb +- ( 6.64282677823 pb = -689 % ) Event 50 ( 1s elapsed / 6h 33m 18s left ) -> ETA: Fri Mar 07 19:07 XS = 0.595875351927 pb +- ( 5.30118939774 pb = 889 % ) Event 60 ( 1s elapsed / 5h 38m 52s left ) -> ETA: Fri Mar 07 18:13 XS = 0.564148301095 pb +- ( 4.49695652339 pb = 797 % ) Event 70 ( 1s elapsed / 4h 55m 13s left ) -> ETA: Fri Mar 07 17:29 XS = 1.10209642362 pb +- ( 3.96326606376 pb = 359 % ) Event 80 ( 1s elapsed / 4h 24m 33s left ) -> ETA: Fri Mar 07 16:59 XS = 1.150272481 pb +- ( 3.4621553081 pb = 300 % ) Event 90 ( 1s elapsed / 4h 43s left ) -> ETA: Fri Mar 07 16:35 XS = 7.1238242796 pb +- ( 6.68106361046 pb = 93 % ) Event 100 ( 1s elapsed / 3h 41m 38s left ) -> ETA: Fri Mar 07 16:16 XS = 6.49589935879 pb +- ( 6.0076426875 pb = 92 % ) Event 200 ( 1s elapsed / 2h 14m 58s left ) -> ETA: Fri Mar 07 14:49 XS = 4.16267366747 pb +- ( 3.03544331126 pb = 72 % ) Event 300 ( 1s elapsed / 1h 47m 11s left ) -> ETA: Fri Mar 07 14:21 XS = 4.34791182646 pb +- ( 2.07964654721 pb = 47 % ) Event 400 ( 2s elapsed / 1h 33m 17s left ) -> ETA: Fri Mar 07 14:07 XS = 3.80881941565 pb +- ( 1.56273723693 pb = 41 % ) Event 500 ( 2s elapsed / 1h 24m 17s left ) -> ETA: Fri Mar 07 13:58 XS = 3.61480627501 pb +- ( 1.27955852401 pb = 35 % ) Event 600 ( 2s elapsed / 1h 19m 7s left ) -> ETA: Fri Mar 07 13:53 XS = 6.16650723602 pb +- ( 2.81027756826 pb = 45 % ) Event 700 ( 3s elapsed / 1h 15m 11s left ) -> ETA: Fri Mar 07 13:49 XS = 7.05436713466 pb +- ( 2.62900516554 pb = 37 % ) Event 800 ( 3s elapsed / 1h 11m 49s left ) -> ETA: Fri Mar 07 13:46 XS = 6.65159040265 pb +- ( 2.31762693483 pb = 34 % ) Event 900 ( 3s elapsed / 1h 9m 11s left ) -> ETA: Fri Mar 07 13:43 XS = 6.34789361203 pb +- ( 2.09950503516 pb = 33 % ) Event 1000 ( 4s elapsed / 1h 7m 5s left ) -> ETA: Fri Mar 07 13:41 XS = 5.88527424566 pb +- ( 1.89285127179 pb = 32 % ) Event 2000 ( 6s elapsed / 57m 58s left ) -> ETA: Fri Mar 07 13:32 XS = 4.96046853914 pb +- ( 1.17516156261 pb = 23 % ) Event 3000 ( 9s elapsed / 55m left ) -> ETA: Fri Mar 07 13:29 XS = 5.14891335837 pb +- ( 0.948176703276 pb = 18 % ) Event 4000 ( 12s elapsed / 53m 42s left ) -> ETA: Fri Mar 07 13:28 XS = 4.80894086865 pb +- ( 0.740579807119 pb = 15 % ) Event 5000 ( 15s elapsed / 52m 54s left ) -> ETA: Fri Mar 07 13:27 XS = 4.42053024804 pb +- ( 0.601344880209 pb = 13 % ) Event 6000 ( 18s elapsed / 52m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 4.41324164782 pb +- ( 0.525043600144 pb = 11 % ) Event 7000 ( 21s elapsed / 51m 33s left ) -> ETA: Fri Mar 07 13:26 XS = 4.57605759104 pb +- ( 0.468531969921 pb = 10 % ) Event 8000 ( 24s elapsed / 51m 11s left ) -> ETA: Fri Mar 07 13:26 XS = 4.66509412992 pb +- ( 0.433327508609 pb = 9 % ) Event 9000 ( 27s elapsed / 50m 58s left ) -> ETA: Fri Mar 07 13:25 XS = 4.4853504884 pb +- ( 0.393726315864 pb = 8 % ) Event 10000 ( 30s elapsed / 50m 46s left ) -> ETA: Fri Mar 07 13:25 XS = 4.2650790926 pb +- ( 0.376675049174 pb = 8 % ) Event 20000 ( 1m elapsed / 49m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 4.42290494446 pb +- ( 0.258406616752 pb = 5 % ) Event 30000 ( 1m 30s elapsed / 48m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.41516541468 pb +- ( 0.207166201634 pb = 4 % ) Event 40000 ( 2m elapsed / 48m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.36330352522 pb +- ( 0.184519370434 pb = 4 % ) Event 50000 ( 2m 30s elapsed / 47m 43s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46289256158 pb +- ( 0.184739064493 pb = 4 % ) Event 60000 ( 3m elapsed / 47m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.50949717353 pb +- ( 0.163446868656 pb = 3 % ) Event 70000 ( 3m 31s elapsed / 46m 47s left ) -> ETA: Fri Mar 07 13:24 XS = 4.61371210168 pb +- ( 0.222722411616 pb = 4 % ) Event 80000 ( 4m 1s elapsed / 46m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34981143066 pb +- ( 0.271484695952 pb = 6 % ) Event 90000 ( 4m 32s elapsed / 45m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.41021959124 pb +- ( 0.25760737364 pb = 5 % ) Event 100000 ( 5m 2s elapsed / 45m 19s left ) -> ETA: Fri Mar 07 13:24 XS = 4.4575390419 pb +- ( 0.233799833934 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 6s elapsed / 40m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26267439925 pb +- ( 0.23326817167 pb = 5 % ) Event 300000 ( 15m 10s elapsed / 35m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31489371827 pb +- ( 0.163933036976 pb = 3 % ) Event 400000 ( 20m 16s elapsed / 30m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31167715128 pb +- ( 0.14110476102 pb = 3 % ) Event 500000 ( 25m 24s elapsed / 25m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40439118511 pb +- ( 0.121327004692 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 34s elapsed / 20m 23s left ) -> ETA: Fri Mar 07 13:25 XS = 4.38134546476 pb +- ( 0.107725004219 pb = 2 % ) Event 700000 ( 35m 45s elapsed / 15m 19s left ) -> ETA: Fri Mar 07 13:25 XS = 4.38890034973 pb +- ( 0.0985878965391 pb = 2 % ) Event 800000 ( 40m 56s elapsed / 10m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.37988393792 pb +- ( 0.0883695830749 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 9s elapsed / 5m 7s left ) -> ETA: Fri Mar 07 13:25 XS = 4.35806176778 pb +- ( 0.0831496553733 pb = 1 % ) Event 1000000 ( 3076 s total ) = 28087604.719 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.35108 0 % 0.0773019 1.77 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5759 (1005763) -> 0.5 % From "Jet_Evolution:CSS": 1150 (1006913) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 90/20 Perturbative Interface (Matrix Elements): momentum failures: 90 amplitude failures: 1060 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 27s on Fri Mar 7 13:25:44 2025 (User: 50m 46s, System: 3s, Children User: 0s, Children System: 0s)