Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Tue Jan 28 09:45:07 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1186 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 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 (258 MB, 12s/11s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 1.43701644946e-20 vs 1.43701644947e-20 => -3.15247827842e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.98407094102e-22 vs 4.98407094111e-22 => -1.73046021956e-11 } ...... Amplitude::GaugeTest(): Large deviation { 5.99445587437e-23 vs 5.99445587438e-23 => -2.13395967563e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.32337468309e-22 vs 4.32337468311e-22 => -4.4634296259e-12 } .. Amplitude::GaugeTest(): Large deviation { 3.12647111821e-23 vs 3.12647111821e-23 => 2.32280861212e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.86438004797e-20 vs 1.86438004798e-20 => -4.55835369451e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.70852077473e-25 vs 1.70852077455e-25 => 1.05466080313e-10 } .................................................................................................................... done (258 MB, 0s/0s) Initializing scales........................................................................ done (262 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 ( 1s elapsed / 8d 21h 53m 18s left ) -> ETA: Thu Feb 06 07:38 XS = -0.0833015964578 pb +- ( -0.0833015964578 pb = 100 % ) Event 2 ( 1s elapsed / 4d 11h 38m 18s left ) -> ETA: Sat Feb 01 21:23 XS = -0.0368427535667 pb +- ( 0.0464588428911 pb = -126 % ) Event 3 ( 1s elapsed / 3d 13m 18s left ) -> ETA: Fri Jan 31 09:58 XS = -0.0245583210753 pb +- ( 0.0295022367948 pb = -120 % ) Event 4 ( 1s elapsed / 2d 6h 30m 48s left ) -> ETA: Thu Jan 30 16:16 XS = 1.43080999531 pb +- ( 1.45551782103 pb = 101 % ) Event 5 ( 1s elapsed / 1d 19h 53m 18s left ) -> ETA: Thu Jan 30 05:38 XS = 2.40424107116 pb +- ( 1.48952587619 pb = 61 % ) Event 6 ( 1s elapsed / 1d 12h 34m 25s left ) -> ETA: Wed Jan 29 22:19 XS = 2.03175486044 pb +- ( 1.27195552899 pb = 62 % ) Event 7 ( 1s elapsed / 1d 7h 20m 55s left ) -> ETA: Wed Jan 29 17:06 XS = 1.74146340918 pb +- ( 1.11350400765 pb = 63 % ) Event 8 ( 1s elapsed / 1d 3h 36m 13s left ) -> ETA: Wed Jan 29 13:21 XS = 1.47162579029 pb +- ( 1.00136443009 pb = 68 % ) Event 9 ( 1s elapsed / 1d 32m 11s left ) -> ETA: Wed Jan 29 10:17 XS = 1.30811181359 pb +- ( 0.898130554614 pb = 68 % ) Event 10 ( 1s elapsed / 22h 4m 58s left ) -> ETA: Wed Jan 29 07:50 XS = 7.68096692105 pb +- ( 6.42328521982 pb = 83 % ) Event 20 ( 1s elapsed / 11h 19m 8s left ) -> ETA: Tue Jan 28 21:04 XS = 3.45638765397 pb +- ( 2.95769683553 pb = 85 % ) Event 30 ( 1s elapsed / 7h 43m 51s left ) -> ETA: Tue Jan 28 17:29 XS = 3.29609812175 pb +- ( 2.07180361104 pb = 62 % ) Event 40 ( 1s elapsed / 5h 56m 13s left ) -> ETA: Tue Jan 28 15:41 XS = 2.91474657612 pb +- ( 1.60821951601 pb = 55 % ) Event 50 ( 1s elapsed / 4h 51m 38s left ) -> ETA: Tue Jan 28 14:37 XS = 2.36210907532 pb +- ( 1.29268363615 pb = 54 % ) Event 60 ( 1s elapsed / 4h 7m 11s left ) -> ETA: Tue Jan 28 13:52 XS = 2.0000003181 pb +- ( 1.09740084514 pb = 54 % ) Event 70 ( 1s elapsed / 3h 37m 49s left ) -> ETA: Tue Jan 28 13:23 XS = 2.09670010212 pb +- ( 1.01334695981 pb = 48 % ) Event 80 ( 1s elapsed / 3h 14m 45s left ) -> ETA: Tue Jan 28 13:00 XS = 2.0905034156 pb +- ( 0.92174378756 pb = 44 % ) Event 90 ( 1s elapsed / 2h 56m 49s left ) -> ETA: Tue Jan 28 12:42 XS = 2.35097730111 pb +- ( 0.946927196409 pb = 40 % ) Event 100 ( 1s elapsed / 2h 43m 18s left ) -> ETA: Tue Jan 28 12:28 XS = 3.0023010089 pb +- ( 1.31183112357 pb = 43 % ) Event 200 ( 2s elapsed / 1h 39m 32s left ) -> ETA: Tue Jan 28 11:24 XS = 2.98049758378 pb +- ( 1.69643840243 pb = 56 % ) Event 300 ( 2s elapsed / 1h 16m 53s left ) -> ETA: Tue Jan 28 11:02 XS = 2.93715999459 pb +- ( 1.30730650559 pb = 44 % ) Event 400 ( 3s elapsed / 1h 6m 24s left ) -> ETA: Tue Jan 28 10:51 XS = 3.02005422362 pb +- ( 1.0953143659 pb = 36 % ) Event 500 ( 3s elapsed / 59m 26s left ) -> ETA: Tue Jan 28 10:44 XS = 3.22954257765 pb +- ( 0.948845417801 pb = 29 % ) Event 600 ( 3s elapsed / 54m 56s left ) -> ETA: Tue Jan 28 10:40 XS = 3.96187510717 pb +- ( 1.2907955982 pb = 32 % ) Event 700 ( 4s elapsed / 51m 57s left ) -> ETA: Tue Jan 28 10:37 XS = 4.22488539358 pb +- ( 1.19988731328 pb = 28 % ) Event 800 ( 4s elapsed / 49m 42s left ) -> ETA: Tue Jan 28 10:35 XS = 3.69594319622 pb +- ( 1.06625789629 pb = 28 % ) Event 900 ( 5s elapsed / 47m 58s left ) -> ETA: Tue Jan 28 10:33 XS = 3.423140238 pb +- ( 0.957126071147 pb = 27 % ) Event 1000 ( 5s elapsed / 46m 24s left ) -> ETA: Tue Jan 28 10:31 XS = 3.62909718589 pb +- ( 0.95724222194 pb = 26 % ) Event 2000 ( 9s elapsed / 39m 32s left ) -> ETA: Tue Jan 28 10:25 XS = 4.14539189159 pb +- ( 0.883197546573 pb = 21 % ) Event 3000 ( 13s elapsed / 37m 24s left ) -> ETA: Tue Jan 28 10:22 XS = 7.21919656862 pb +- ( 2.07015118726 pb = 28 % ) Event 4000 ( 17s elapsed / 36m 28s left ) -> ETA: Tue Jan 28 10:22 XS = 7.51272149691 pb +- ( 1.63228308436 pb = 21 % ) Event 5000 ( 21s elapsed / 36m 4s left ) -> ETA: Tue Jan 28 10:21 XS = 7.33351378539 pb +- ( 1.33954904356 pb = 18 % ) Event 6000 ( 25s elapsed / 35m 35s left ) -> ETA: Tue Jan 28 10:21 XS = 7.1792104131 pb +- ( 1.16080306148 pb = 16 % ) Event 7000 ( 29s elapsed / 35m 10s left ) -> ETA: Tue Jan 28 10:21 XS = 7.30233669227 pb +- ( 1.05606975323 pb = 14 % ) Event 8000 ( 33s elapsed / 34m 47s left ) -> ETA: Tue Jan 28 10:20 XS = 7.83980366342 pb +- ( 1.02462688856 pb = 13 % ) Event 9000 ( 38s elapsed / 34m 36s left ) -> ETA: Tue Jan 28 10:20 XS = 7.60237781929 pb +- ( 0.952045291693 pb = 12 % ) Event 10000 ( 42s elapsed / 34m 22s left ) -> ETA: Tue Jan 28 10:20 XS = 7.34562917149 pb +- ( 0.924216371585 pb = 12 % ) Event 20000 ( 1m 22s elapsed / 33m 10s left ) -> ETA: Tue Jan 28 10:19 XS = 6.62912606102 pb +- ( 0.606256022154 pb = 9 % ) Event 30000 ( 2m 3s elapsed / 32m 8s left ) -> ETA: Tue Jan 28 10:19 XS = 6.58410239564 pb +- ( 0.543390089069 pb = 8 % ) Event 40000 ( 2m 43s elapsed / 31m 21s left ) -> ETA: Tue Jan 28 10:19 XS = 5.36820994754 pb +- ( 1.08720656945 pb = 20 % ) Event 50000 ( 3m 24s elapsed / 30m 38s left ) -> ETA: Tue Jan 28 10:19 XS = 5.63788957476 pb +- ( 0.880892999948 pb = 15 % ) Event 60000 ( 4m 5s elapsed / 30m left ) -> ETA: Tue Jan 28 10:19 XS = 5.64610068323 pb +- ( 0.747980390611 pb = 13 % ) Event 70000 ( 4m 46s elapsed / 29m 18s left ) -> ETA: Tue Jan 28 10:19 XS = 6.09816057928 pb +- ( 0.674071860016 pb = 11 % ) Event 80000 ( 5m 27s elapsed / 28m 36s left ) -> ETA: Tue Jan 28 10:19 XS = 6.07029342758 pb +- ( 0.596941277725 pb = 9 % ) Event 90000 ( 6m 8s elapsed / 27m 57s left ) -> ETA: Tue Jan 28 10:19 XS = 6.14956886267 pb +- ( 0.53572633181 pb = 8 % ) Event 100000 ( 6m 49s elapsed / 27m 16s left ) -> ETA: Tue Jan 28 10:19 XS = 6.03791890328 pb +- ( 0.486816588867 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 13m 34s elapsed / 20m 22s left ) -> ETA: Tue Jan 28 10:19 XS = 5.97877118175 pb +- ( 0.337613322784 pb = 5 % ) Event 300000 ( 20m 21s elapsed / 13m 34s left ) -> ETA: Tue Jan 28 10:19  Memory usage increased by 18 MB, now 320 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.05659754017 pb +- ( 0.295794508808 pb = 4 % ) Event 400000 ( 27m 10s elapsed / 6m 47s left ) -> ETA: Tue Jan 28 10:19 XS = 5.98006835238 pb +- ( 0.251664916143 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2041 s total ) = 21163088.0473 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.88812 0 % 0.215774 3.66 % │ │ ME & PS: MUF=0.5  6.5651 11.49 % 0.717073 10.92 % │ │ ME & PS: MUF=2  5.89529 0.12 % 0.227478 3.85 % │ │ ME & PS: MUR=0.5  5.7695 -2.01 % 0.281294 4.87 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.30131 7.01 % 0.65735 10.43 % │ │ ME & PS: MUR=2  6.17155 4.81 % 0.194906 3.15 % │ │ ME & PS: MUR=2 MUF=2  6.18599 5.05 % 0.206399 3.33 % │ │ ME-only: MUF=0.5  5.8693 -0.31 % 0.216967 3.69 % │ │ ME-only: MUF=2  5.92249 0.58 % 0.214741 3.62 % │ │ ME-only: MUR=0.5  5.75684 -2.22 % 0.238221 4.13 % │ │ ME-only: MUR=0.5 MUF=0.5  5.73844 -2.54 % 0.239587 4.17 % │ │ ME-only: MUR=2  6.17584 4.88 % 0.198882 3.22 % │ │ ME-only: MUR=2 MUF=2  6.20748 5.42 % 0.198013 3.18 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 361 (500364) -> 0 % From "Jet_Evolution:CSS": 1141 (501505) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3584232 MCatNLO large PDF reweighting factor: 47156 MCatNLOvetoed large reweighting factor for parton: 86 different PDF cut-off: 13305420 large AlphaS reweighting factor: 1250270 large PDF reweighting factor: 622276 vetoed large reweighting factor for parton: 4 Error messages from 'GaugeTest' exceeded frequency limit: 114/20 Perturbative Interface (Matrix Elements): momentum failures: 58 amplitude failures: 1083 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 34m 14s on Tue Jan 28 10:19:22 2025 (User: 33m 43s, System: 2s, Children User: 0s, Children System: 0s)