Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:50 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1260 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 ME_Generators::LoadGenerator(): Try loading 'OpenLoops' from 'libSherpaOpenLoops'. Initialising OpenLoops generator from /mt/home/dreichelt/hepsoftware/src/OpenLoops/. #################################################################### # ___ ___ ____ _ _ __ __ ___ __ ___ # # / \ |__| |__ |\ | | / \ / \ |__| /__ __/ # # \___/ | |___ | \| |__ \__/ \__/ | __/ /__ # # You are using OpenLoops 2 to evaluate loop amplitudes # # F. Buccioni, J.-N. Lang, J. Lindert, P. Maierhoefer, # # S. Pozzorini, M. Zoller, H. Zhang # # Eur.Phys.J. C79 (2019) no.10, 866 # # arXiv:1907.13071 # #################################################################### ......................................................................................................................................................................................................................................................................................................................................................... done (259 MB, 13s/12s) Performing tests .......... Amplitude::GaugeTest(): Large deviation { 3.66155751646e-23 vs 3.66155751647e-23 => -2.02682315376e-12 } .......... Amplitude::GaugeTest(): Large deviation { 3.76764752476e-22 vs 3.76764752475e-22 => 3.52162743411e-12 } .... Amplitude::GaugeTest(): Large deviation { 4.06519559978e-22 vs 4.0651955998e-22 => -3.43902684108e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.35548252801e-24 vs 1.35548252802e-24 => -2.31392682792e-12 } ....... Amplitude::GaugeTest(): Large deviation { 5.00924798246e-23 vs 5.00924798245e-23 => 2.92810220515e-12 } .................. Amplitude::GaugeTest(): Large deviation { 1.76482193974e-22 vs 1.76482193973e-22 => 5.25113286187e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.04054951067e-22 vs 2.04054951067e-22 => 2.06701322725e-12 } ............................................................................. done (259 MB, 0s/0s) Initializing scales........................................................................ done (263 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 <=== 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+OpenLoops) ... 2_3__j__j__h0__j__j__QCD(BVI) : 5.96100664476 pb +- ( 0.0634172095454 pb = 1.06386745268 % )  exp. eff: 0.104225558705 % 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) : 0.156547087194 pb +- ( 0.0550446800857 pb = 35.1617401973 % )  exp. eff: 0.000272710578471 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 0.39657075534 ( eps = 0.001 -> exp. eff 0.00262817056735 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 0.456062791903 ( eps = 0.001 -> exp. eff 5.97967173191e-06 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ 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 ( 0s elapsed / 5d 10h 33m 19s left ) -> ETA: Wed Feb 05 21:02 XS = 1.51784665092e-07 pb +- ( 1.51784665092e-07 pb = 100 % ) Event 2 ( 0s elapsed / 2d 17h 58m 19s left ) -> ETA: Mon Feb 03 04:27 XS = 7.59214265152e-08 pb +- ( 7.58632385764e-08 pb = 99 % ) Event 3 ( 0s elapsed / 1d 20h 26m 39s left ) -> ETA: Sun Feb 02 06:55 XS = 0.0297031614995 pb +- ( 0.0297030855781 pb = 99 % ) Event 4 ( 0s elapsed / 1d 9h 19m 59s left ) -> ETA: Sat Feb 01 19:49 XS = 0.0178186147928 pb +- ( 0.0178226797508 pb = 100 % ) Event 5 ( 0s elapsed / 1d 2h 39m 59s left ) -> ETA: Sat Feb 01 13:09 XS = 0.0148250501727 pb +- ( 0.0148568739916 pb = 100 % ) Event 6 ( 0s elapsed / 22h 27m 12s left ) -> ETA: Sat Feb 01 08:56 XS = 0.0127561322421 pb +- ( 0.0127256572877 pb = 99 % ) Event 7 ( 0s elapsed / 19h 14m 44s left ) -> ETA: Sat Feb 01 05:43 XS = 0.0111616157125 pb +- ( 0.0111354949606 pb = 99 % ) Event 8 ( 0s elapsed / 16h 50m 24s left ) -> ETA: Sat Feb 01 03:19 XS = 0.00992143617412 pb +- ( 0.00989858095163 pb = 99 % ) Event 9 ( 0s elapsed / 15h 7m 23s left ) -> ETA: Sat Feb 01 01:36 XS = 0.00892696924979 pb +- ( 0.00890923612597 pb = 99 % ) Event 10 ( 0s elapsed / 13h 44m 59s left ) -> ETA: Sat Feb 01 00:14 XS = 0.00812308114116 pb +- ( 0.00809870355584 pb = 99 % ) Event 20 ( 1s elapsed / 7h 13m 18s left ) -> ETA: Fri Jan 31 17:42 XS = 0.416088947985 pb +- ( 0.510762391192 pb = 122 % ) Event 30 ( 1s elapsed / 5h 5m 32s left ) -> ETA: Fri Jan 31 15:34 XS = 5.67278698764 pb +- ( 5.3669464771 pb = 94 % ) Event 40 ( 1s elapsed / 3h 57m 28s left ) -> ETA: Fri Jan 31 14:26 XS = 4.3713697439 pb +- ( 4.02577819119 pb = 92 % ) Event 50 ( 1s elapsed / 3h 18m 18s left ) -> ETA: Fri Jan 31 13:47 XS = 3.60805940465 pb +- ( 3.28072406135 pb = 90 % ) Event 60 ( 1s elapsed / 2h 50m 48s left ) -> ETA: Fri Jan 31 13:19 XS = 2.92815522776 pb +- ( 2.64489437816 pb = 90 % ) Event 70 ( 1s elapsed / 2h 33m 32s left ) -> ETA: Fri Jan 31 13:02 XS = 3.64288709372 pb +- ( 2.52127913676 pb = 69 % ) Event 80 ( 1s elapsed / 2h 20m 36s left ) -> ETA: Fri Jan 31 12:49 XS = 2.77560793611 pb +- ( 2.25791101093 pb = 81 % ) Event 90 ( 1s elapsed / 2h 8m 40s left ) -> ETA: Fri Jan 31 12:37 XS = 5.14130794216 pb +- ( 2.9480260761 pb = 57 % ) Event 100 ( 1s elapsed / 2h 48s left ) -> ETA: Fri Jan 31 12:29 XS = 5.05285538346 pb +- ( 2.76687392368 pb = 54 % ) Event 200 ( 1s elapsed / 1h 19m 58s left ) -> ETA: Fri Jan 31 11:49 XS = 22.0881779293 pb +- ( 12.0658174021 pb = 54 % ) Event 300 ( 2s elapsed / 1h 5m 47s left ) -> ETA: Fri Jan 31 11:34 XS = 15.9475574573 pb +- ( 8.21702831626 pb = 51 % ) Event 400 ( 2s elapsed / 58m 42s left ) -> ETA: Fri Jan 31 11:27 XS = 13.7484504179 pb +- ( 6.37789773966 pb = 46 % ) Event 500 ( 3s elapsed / 53m 56s left ) -> ETA: Fri Jan 31 11:23 XS = 11.2697745342 pb +- ( 5.13776323735 pb = 45 % ) Event 600 ( 3s elapsed / 51m 2s left ) -> ETA: Fri Jan 31 11:20 XS = 12.060121301 pb +- ( 4.41561545568 pb = 36 % ) Event 700 ( 4s elapsed / 49m 5s left ) -> ETA: Fri Jan 31 11:18 XS = 11.2109922831 pb +- ( 3.80074504282 pb = 33 % ) Event 800 ( 4s elapsed / 47m 25s left ) -> ETA: Fri Jan 31 11:16 XS = 10.8669791038 pb +- ( 3.37511209725 pb = 31 % ) Event 900 ( 4s elapsed / 45m 50s left ) -> ETA: Fri Jan 31 11:14 XS = 9.82511772568 pb +- ( 3.00433252677 pb = 30 % ) Event 1000 ( 5s elapsed / 44m 24s left ) -> ETA: Fri Jan 31 11:13 XS = 10.3080993093 pb +- ( 2.78162794949 pb = 26 % ) Event 2000 ( 9s elapsed / 41m 5s left ) -> ETA: Fri Jan 31 11:10 XS = 9.61281509272 pb +- ( 1.77647927128 pb = 18 % ) Event 3000 ( 14s elapsed / 39m 38s left ) -> ETA: Fri Jan 31 11:08 XS = 7.69558636429 pb +- ( 1.4071037073 pb = 18 % ) Event 4000 ( 18s elapsed / 38m 53s left ) -> ETA: Fri Jan 31 11:08 XS = 6.78541793653 pb +- ( 1.0906790054 pb = 16 % ) Event 5000 ( 23s elapsed / 38m 26s left ) -> ETA: Fri Jan 31 11:07 XS = 5.74050937323 pb +- ( 1.36782848522 pb = 23 % ) Event 6000 ( 27s elapsed / 38m 5s left ) -> ETA: Fri Jan 31 11:07 XS = 5.42119900919 pb +- ( 1.16289853742 pb = 21 % ) Event 7000 ( 32s elapsed / 37m 44s left ) -> ETA: Fri Jan 31 11:07 XS = 5.82556379664 pb +- ( 1.0261339839 pb = 17 % ) Event 8000 ( 36s elapsed / 37m 39s left ) -> ETA: Fri Jan 31 11:07 XS = 5.75591860234 pb +- ( 0.925205121227 pb = 16 % ) Event 9000 ( 41s elapsed / 37m 24s left ) -> ETA: Fri Jan 31 11:07 XS = 5.54262625839 pb +- ( 0.836023459209 pb = 15 % ) Event 10000 ( 45s elapsed / 37m 12s left ) -> ETA: Fri Jan 31 11:07 XS = 5.75266246544 pb +- ( 0.770640344094 pb = 13 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 20000 ( 1m 30s elapsed / 36m 9s left ) -> ETA: Fri Jan 31 11:06 XS = 5.70208438455 pb +- ( 0.607681149717 pb = 10 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 2m 15s elapsed / 35m 18s left ) -> ETA: Fri Jan 31 11:06 XS = 5.93699222645 pb +- ( 0.509994610328 pb = 8 % ) Event 40000 ( 3m elapsed / 34m 34s left ) -> ETA: Fri Jan 31 11:06 XS = 5.47574508702 pb +- ( 0.523643108355 pb = 9 % ) Event 50000 ( 3m 45s elapsed / 33m 50s left ) -> ETA: Fri Jan 31 11:06 XS = 5.72437976218 pb +- ( 0.451530273915 pb = 7 % ) Event 60000 ( 4m 30s elapsed / 33m 3s left ) -> ETA: Fri Jan 31 11:06 XS = 5.96821826105 pb +- ( 0.447783774813 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 5m 15s elapsed / 32m 19s left ) -> ETA: Fri Jan 31 11:06 XS = 5.87359710331 pb +- ( 0.393276599977 pb = 6 % ) Event 80000 ( 6m elapsed / 31m 35s left ) -> ETA: Fri Jan 31 11:06 XS = 5.9549217775 pb +- ( 0.360362674581 pb = 6 % ) Event 90000 ( 6m 46s elapsed / 30m 50s left ) -> ETA: Fri Jan 31 11:06 XS = 5.84393230346 pb +- ( 0.354608588397 pb = 6 % ) Event 100000 ( 7m 31s elapsed / 30m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 5.86311483274 pb +- ( 0.329530935474 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 5s elapsed / 22m 38s left ) -> ETA: Fri Jan 31 11:06 XS = 5.92755977795 pb +- ( 0.21173930722 pb = 3 % ) Event 300000 ( 22m 43s elapsed / 15m 9s left ) -> ETA: Fri Jan 31 11:06 XS = 5.89712363986 pb +- ( 0.236853569957 pb = 4 % ) Channel_Elements::MassivePropMomenta(): Value is nan Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 23s elapsed / 7m 35s left ) -> ETA: Fri Jan 31 11:07 XS = 5.74948448986 pb +- ( 0.201089979673 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2282 s total ) = 18929020.5546 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.65704 0 % 0.217865 3.85 % │ │ ME & PS: MUF=0.5  5.96704 5.47 % 0.246675 4.13 % │ │ ME & PS: MUF=2  5.63481 -0.39 % 0.246537 4.37 % │ │ ME & PS: MUR=0.5  5.55979 -1.71 % 0.244336 4.39 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.82683 3 % 0.279838 4.8 % │ │ ME & PS: MUR=2  5.96172 5.38 % 0.230335 3.86 % │ │ ME & PS: MUR=2 MUF=2  5.96349 5.41 % 0.246235 4.12 % │ │ ME-only: MUF=0.5  5.64925 -0.13 % 0.211938 3.75 % │ │ ME-only: MUF=2  5.68192 0.43 % 0.221849 3.9 % │ │ ME-only: MUR=0.5  5.52338 -2.36 % 0.241378 4.37 % │ │ ME-only: MUR=0.5 MUF=0.5  5.51638 -2.48 % 0.234641 4.25 % │ │ ME-only: MUR=2  5.93937 4.99 % 0.199877 3.36 % │ │ ME-only: MUR=2 MUF=2  5.96196 5.39 % 0.203421 3.41 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 404 (500410) -> 0 % From "Jet_Evolution:CSS": 1240 (501650) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3633186 MCatNLO large PDF reweighting factor: 50558 MCatNLOvetoed large reweighting factor for parton: 102 different PDF cut-off: 13305838 large AlphaS reweighting factor: 394116 large PDF reweighting factor: 618880 vetoed large reweighting factor for parton: 3 Error messages from 'GaugeTest' exceeded frequency limit: 105/20 Perturbative Interface (Matrix Elements): momentum failures: 66 amplitude failures: 1174 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 16s on Fri Jan 31 11:07:07 2025 (User: 37m 42s, System: 3s, Children User: 0s, Children System: 0s)