Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 24 14:04:01 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1352 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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: 4bc13e170c26ca5801c20bccc1055904 -> CSSHOWER++/Showers has local modifications: a109c7fbf0673af17f111093a5ee6d42 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 (223 MB, 10s/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.93399538696e-22 vs 2.93399538695e-22 => 3.97770705263e-12 } .. Amplitude::GaugeTest(): Large deviation { 3.53040535738e-21 vs 3.53040535734e-21 => 1.34605659952e-11 } ......... Amplitude::GaugeTest(): Large deviation { 9.52166783234e-21 vs 9.5216678323e-21 => 3.50608431177e-12 } . Amplitude::GaugeTest(): Large deviation { 3.90216552472e-24 vs 3.9021655247e-24 => 3.33666427821e-12 } .......... Amplitude::GaugeTest(): Large deviation { 1.43259494019e-24 vs 1.43259494019e-24 => 2.48201459385e-12 } ........ Amplitude::GaugeTest(): Large deviation { 1.42846826843e-22 vs 1.42846826843e-22 => 3.08930658832e-12 } ..........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.1017382563e-22 vs 1.1017382563e-22 => 4.84123852118e-12 } .............................................................................. done (223 MB, 0s/0s) Initializing scales........................................................................ done (225 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 │ │ Reweighting 6 variations │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 1s elapsed / 12d 11h 59m 58s left ) -> ETA: Thu Feb 06 02:04 XS = 34.0653512479 pb +- ( 34.0653512479 pb = 100 % ) Event 2 ( 1s elapsed / 6d 5h 59m 58s left ) -> ETA: Thu Jan 30 20:04 XS = 14.6498108532 pb +- ( 10.1184019235 pb = 69 % ) Event 3 ( 1s elapsed / 4d 3h 59m 58s left ) -> ETA: Tue Jan 28 18:04 XS = 10.9873648468 pb +- ( 8.03769491163 pb = 73 % ) Event 4 ( 1s elapsed / 3d 3h 41m 38s left ) -> ETA: Mon Jan 27 17:45 XS = 9.0043993803 pb +- ( 6.53413159777 pb = 72 % ) Event 5 ( 1s elapsed / 2d 12h 33m 18s left ) -> ETA: Mon Jan 27 02:37 XS = 6.43166787996 pb +- ( 4.8050793904 pb = 74 % ) Event 6 ( 1s elapsed / 2d 2h 27m 45s left ) -> ETA: Sun Jan 26 16:31 XS = 13.0766611999 pb +- ( 7.84044177219 pb = 59 % ) Event 7 ( 1s elapsed / 1d 19h 39m 1s left ) -> ETA: Sun Jan 26 09:43 XS = 8.71816714772 pb +- ( 5.43444181057 pb = 62 % ) Event 8 ( 1s elapsed / 1d 14h 11m 38s left ) -> ETA: Sun Jan 26 04:15 XS = 8.04753890558 pb +- ( 5.04374238976 pb = 62 % ) Event 9 ( 1s elapsed / 1d 10h 15m 32s left ) -> ETA: Sun Jan 26 00:19 XS = 7.47271469807 pb +- ( 4.70484528139 pb = 62 % ) Event 10 ( 1s elapsed / 1d 6h 49m 58s left ) -> ETA: Sat Jan 25 20:54 XS = 6.98113760698 pb +- ( 4.40747183111 pb = 63 % ) Event 20 ( 1s elapsed / 15h 58m 18s left ) -> ETA: Sat Jan 25 06:02 XS = 4.21972900441 pb +- ( 2.38265742931 pb = 56 % ) Event 30 ( 1s elapsed / 11h 1m 5s left ) -> ETA: Sat Jan 25 01:05 XS = 3.00307216191 pb +- ( 1.6630408018 pb = 55 % ) Event 40 ( 1s elapsed / 8h 32m 28s left ) -> ETA: Fri Jan 24 22:36 XS = 1.8886791945 pb +- ( 1.49904795385 pb = 79 % ) Event 50 ( 1s elapsed / 6h 59m 58s left ) -> ETA: Fri Jan 24 21:04 XS = 1.63637598048 pb +- ( 1.24689063505 pb = 76 % ) Event 60 ( 1s elapsed / 6h 6m 38s left ) -> ETA: Fri Jan 24 20:10 XS = 2.0139754714 pb +- ( 1.12171527394 pb = 55 % ) Event 70 ( 1s elapsed / 5h 23m 47s left ) -> ETA: Fri Jan 24 19:28 XS = 2.30594341125 pb +- ( 1.0706085932 pb = 46 % ) Event 80 ( 1s elapsed / 4h 51m 38s left ) -> ETA: Fri Jan 24 18:55 XS = 2.29291258488 pb +- ( 0.961570016555 pb = 41 % ) Event 90 ( 1s elapsed / 4h 26m 38s left ) -> ETA: Fri Jan 24 18:30 XS = 2.36204666072 pb +- ( 0.911605963779 pb = 38 % ) Event 100 ( 1s elapsed / 4h 6m 38s left ) -> ETA: Fri Jan 24 18:10 XS = 2.91528303011 pb +- ( 1.07315734279 pb = 36 % ) Event 200 ( 1s elapsed / 2h 36m 38s left ) -> ETA: Fri Jan 24 16:40 XS = 4.5787412163 pb +- ( 1.74870158037 pb = 38 % ) Event 300 ( 2s elapsed / 2h 6m 37s left ) -> ETA: Fri Jan 24 16:10 XS = 3.42065951032 pb +- ( 1.49036655271 pb = 43 % ) Event 400 ( 2s elapsed / 1h 52m 52s left ) -> ETA: Fri Jan 24 15:57 XS = 3.4567899108 pb +- ( 1.17348017982 pb = 33 % ) Event 500 ( 3s elapsed / 1h 44m 56s left ) -> ETA: Fri Jan 24 15:49 XS = 3.19713824459 pb +- ( 0.982764805593 pb = 30 % ) Event 600 ( 3s elapsed / 1h 39m 39s left ) -> ETA: Fri Jan 24 15:43 XS = 2.9032160231 pb +- ( 0.848507246214 pb = 29 % ) Event 700 ( 4s elapsed / 1h 35m 38s left ) -> ETA: Fri Jan 24 15:39 XS = 3.80166383726 pb +- ( 0.818184491828 pb = 21 % ) Event 800 ( 4s elapsed / 1h 32m 38s left ) -> ETA: Fri Jan 24 15:36 XS = 3.15751087346 pb +- ( 0.768067869651 pb = 24 % ) Event 900 ( 4s elapsed / 1h 29m 55s left ) -> ETA: Fri Jan 24 15:34 XS = 3.08075063109 pb +- ( 0.691753414089 pb = 22 % ) Event 1000 ( 5s elapsed / 1h 27m 14s left ) -> ETA: Fri Jan 24 15:31 XS = 2.96805450758 pb +- ( 0.632569842664 pb = 21 % ) Event 2000 ( 9s elapsed / 1h 17m 30s left ) -> ETA: Fri Jan 24 15:21 XS = 3.0920588045 pb +- ( 0.429030946687 pb = 13 % ) Event 3000 ( 13s elapsed / 1h 14m 46s left ) -> ETA: Fri Jan 24 15:19 XS = 3.92438137317 pb +- ( 0.482903861038 pb = 12 % ) Event 4000 ( 17s elapsed / 1h 13m 32s left ) -> ETA: Fri Jan 24 15:18 XS = 3.94913200741 pb +- ( 0.392208488538 pb = 9 % ) Event 5000 ( 21s elapsed / 1h 12m 50s left ) -> ETA: Fri Jan 24 15:17 XS = 4.27500453427 pb +- ( 0.413525850553 pb = 9 % ) Event 6000 ( 26s elapsed / 1h 12m 3s left ) -> ETA: Fri Jan 24 15:16 XS = 4.43553454604 pb +- ( 0.374640081714 pb = 8 % ) Event 7000 ( 30s elapsed / 1h 11m 46s left ) -> ETA: Fri Jan 24 15:16 XS = 4.58260387114 pb +- ( 0.339020689411 pb = 7 % ) Event 8000 ( 34s elapsed / 1h 11m 34s left ) -> ETA: Fri Jan 24 15:16 XS = 4.63417677133 pb +- ( 0.312641267273 pb = 6 % ) Event 9000 ( 38s elapsed / 1h 11m 15s left ) -> ETA: Fri Jan 24 15:16 XS = 4.8358662901 pb +- ( 0.314922601106 pb = 6 % ) Event 10000 ( 43s elapsed / 1h 11m 5s left ) -> ETA: Fri Jan 24 15:16 XS = 4.78465309684 pb +- ( 0.308041330444 pb = 6 % ) Event 20000 ( 1m 25s elapsed / 1h 9m 58s left ) -> ETA: Fri Jan 24 15:15 XS = 4.75841664222 pb +- ( 0.339835940417 pb = 7 % ) Event 30000 ( 2m 8s elapsed / 1h 9m 4s left ) -> ETA: Fri Jan 24 15:15 XS = 4.41924711832 pb +- ( 0.251706229153 pb = 5 % ) Event 40000 ( 2m 50s elapsed / 1h 8m 23s left ) -> ETA: Fri Jan 24 15:15 XS = 4.27724369746 pb +- ( 0.209341373884 pb = 4 % ) Event 50000 ( 3m 33s elapsed / 1h 7m 45s left ) -> ETA: Fri Jan 24 15:15 XS = 4.17107175776 pb +- ( 0.1824636677 pb = 4 % ) Event 60000 ( 4m 17s elapsed / 1h 7m 10s left ) -> ETA: Fri Jan 24 15:15 XS = 4.19143467267 pb +- ( 0.173940601151 pb = 4 % ) Event 70000 ( 5m elapsed / 1h 6m 34s left ) -> ETA: Fri Jan 24 15:15 XS = 4.19643300761 pb +- ( 0.184501647539 pb = 4 % ) Event 80000 ( 5m 44s elapsed / 1h 5m 58s left ) -> ETA: Fri Jan 24 15:15 XS = 4.19665073304 pb +- ( 0.170745740136 pb = 4 % ) Event 90000 ( 6m 27s elapsed / 1h 5m 15s left ) -> ETA: Fri Jan 24 15:15 XS = 4.15012651204 pb +- ( 0.168466018273 pb = 4 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (-0.102266430444,0.0278955250654,-0.00505696875892,-0.167608183965) (1) Event 100000 ( 7m 10s elapsed / 1h 4m 36s left ) -> ETA: Fri Jan 24 15:15 XS = 4.19863412875 pb +- ( 0.168760305857 pb = 4 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Event 200000 ( 14m 24s elapsed / 57m 38s left ) -> ETA: Fri Jan 24 15:16 XS = 4.43026446684 pb +- ( 0.110816022224 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 21m 40s elapsed / 50m 33s left ) -> ETA: Fri Jan 24 15:16 XS = 4.42453406108 pb +- ( 0.0851637398788 pb = 1 % ) Event 400000 ( 28m 56s elapsed / 43m 24s left ) -> ETA: Fri Jan 24 15:16 XS = 4.46058990978 pb +- ( 0.07539828287 pb = 1 % ) Event 500000 ( 36m 14s elapsed / 36m 14s left ) -> ETA: Fri Jan 24 15:16 XS = 4.45583797269 pb +- ( 0.067182360711 pb = 1 % ) Event 600000 ( 43m 32s elapsed / 29m 1s left ) -> ETA: Fri Jan 24 15:16 XS = 4.4337597736 pb +- ( 0.059080245528 pb = 1 % ) Event 700000 ( 50m 45s elapsed / 21m 45s left ) -> ETA: Fri Jan 24 15:16 XS = 4.42759834096 pb +- ( 0.0528194249615 pb = 1 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 800000 ( 57m 48s elapsed / 14m 27s left ) -> ETA: Fri Jan 24 15:16 XS = 4.4417188834 pb +- ( 0.0481892018433 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 1h 4m 53s elapsed / 7m 12s left ) -> ETA: Fri Jan 24 15:16 XS = 4.36841800065 pb +- ( 0.0533319850478 pb = 1 % ) Event 1000000 ( 4312 s total ) = 20036548.148 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.39673 0 % 0.0520374 1.18 % │ │ ME & PS: MUF=0.5  4.41287 0.36 % 0.119815 2.71 % │ │ ME & PS: MUF=2  4.43319 0.82 % 0.0524647 1.18 % │ │ ME & PS: MUR=0.5  4.36507 -0.72 % 0.0605991 1.38 % │ │ ME & PS: MUR=0.5 MUF=0.5  4.41873 0.5 % 0.101848 2.3 % │ │ ME & PS: MUR=2  4.43991 0.98 % 0.0506313 1.14 % │ │ ME & PS: MUR=2 MUF=2  4.47063 1.68 % 0.0518495 1.15 % │ │ ME-only: MUF=0.5  4.3902 -0.14 % 0.0538276 1.22 % │ │ ME-only: MUF=2  4.42263 0.58 % 0.0504723 1.14 % │ │ ME-only: MUR=0.5  4.38702 -0.22 % 0.0573039 1.3 % │ │ ME-only: MUR=0.5 MUF=0.5  4.37284 -0.54 % 0.0593305 1.35 % │ │ ME-only: MUR=2  4.40456 0.17 % 0.0478786 1.08 % │ │ ME-only: MUR=2 MUF=2  4.42105 0.55 % 0.0464793 1.05 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5636 (1005638) -> 0.5 % From "Jet_Evolution:CSS": 1086 (1006724) -> 0.1 % Reweighting statistics: MCatNLO different PDF cut-off: 4022168 MCatNLO large PDF reweighting factor: 28726 MCatNLOvetoed large reweighting factor for parton: 52 different PDF cut-off: 26853728 large AlphaS reweighting factor: 853765 large PDF reweighting factor: 845498 vetoed large reweighting factor for parton: 8 Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 87/20 Perturbative Interface (Matrix Elements): momentum failures: 76 amplitude failures: 1009 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: 1h 12m 3s on Fri Jan 24 15:16:05 2025 (User: 1h 11m 10s, System: 3s, Children User: 0s, Children System: 0s)