Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:49 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1277 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (257 MB, 12s/11s) Performing tests . Amplitude::GaugeTest(): Large deviation { 6.19261188703e-22 vs 6.19261188705e-22 => -2.42239561743e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.15528691195e-20 vs 2.15528691195e-20 => 2.99316127439e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.79069668009e-20 vs 1.79069668009e-20 => 3.22675219877e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.57220103213e-21 vs 4.57220103215e-21 => -3.525624237e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.38672490669e-22 vs 2.3867249067e-22 => -4.52526904837e-12 } ...... Amplitude::GaugeTest(): Large deviation { 2.12507310964e-23 vs 2.12507310966e-23 => -1.1695311386e-11 } .........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.44051580555e-23 vs 4.44051580554e-23 => 3.06310532494e-12 } .......................................................................................................... done (257 MB, 0s/0s) Initializing scales........................................................................ done (259 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 ( 2s elapsed / 15d 2h 29m 57s left ) -> ETA: Sat Feb 15 12:59 XS = -1.09170737872e-12 pb +- ( -1.09170737872e-12 pb = 100 % ) Event 2 ( 2s elapsed / 7d 13h 56m 37s left ) -> ETA: Sat Feb 08 00:25 XS = 5.82473688037 pb +- ( 5.82473688037 pb = 100 % ) Event 3 ( 2s elapsed / 5d 1h 17m 44s left ) -> ETA: Wed Feb 05 11:46 XS = 3.90223439284 pb +- ( 3.87365491361 pb = 99 % ) Event 4 ( 2s elapsed / 3d 19h 19m 7s left ) -> ETA: Tue Feb 04 05:48 XS = 2.92668867447 pb +- ( 2.90762629021 pb = 99 % ) Event 5 ( 2s elapsed / 3d 1h 3m 17s left ) -> ETA: Mon Feb 03 11:32 XS = 1.9511987614 pb +- ( 1.93967741875 pb = 99 % ) Event 6 ( 2s elapsed / 2d 13h 6m 37s left ) -> ETA: Sun Feb 02 23:35 XS = 1.67244382575 pb +- ( 1.66285780867 pb = 99 % ) Event 7 ( 2s elapsed / 2d 4h 22m 48s left ) -> ETA: Sun Feb 02 14:51 XS = 1.35207983006 pb +- ( 1.47528138287 pb = 109 % ) Event 8 ( 2s elapsed / 1d 22h 22s left ) -> ETA: Sun Feb 02 08:29 XS = 1.24106152471 pb +- ( 1.30580378344 pb = 105 % ) Event 9 ( 2s elapsed / 1d 16h 53m 39s left ) -> ETA: Sun Feb 02 03:22 XS = 1.11697123806 pb +- ( 1.17451999383 pb = 105 % ) Event 10 ( 2s elapsed / 1d 12h 56m 37s left ) -> ETA: Sat Feb 01 23:25 XS = 3.94143268871 pb +- ( 3.01765836809 pb = 76 % ) Event 20 ( 2s elapsed / 18h 49m 7s left ) -> ETA: Sat Feb 01 05:18 XS = 14.8633784801 pb +- ( 12.1190054877 pb = 81 % ) Event 30 ( 2s elapsed / 12h 41m 3s left ) -> ETA: Fri Jan 31 23:10 XS = 9.43689582991 pb +- ( 7.88497696276 pb = 83 % ) Event 40 ( 2s elapsed / 9h 43m 17s left ) -> ETA: Fri Jan 31 20:12 XS = 6.96289616351 pb +- ( 5.83823844388 pb = 83 % ) Event 50 ( 2s elapsed / 7h 51m 37s left ) -> ETA: Fri Jan 31 18:20 XS = 5.64253269201 pb +- ( 4.71536194096 pb = 83 % ) Event 60 ( 2s elapsed / 6h 39m 57s left ) -> ETA: Fri Jan 31 17:09 XS = 4.90051332104 pb +- ( 4.01338827746 pb = 81 % ) Event 70 ( 2s elapsed / 5h 46m 22s left ) -> ETA: Fri Jan 31 16:15 XS = 4.85677897081 pb +- ( 3.4780374661 pb = 71 % ) Event 80 ( 2s elapsed / 5h 7m 14s left ) -> ETA: Fri Jan 31 15:36 XS = 5.37415139421 pb +- ( 3.21223842323 pb = 59 % ) Event 90 ( 3s elapsed / 4h 37m 43s left ) -> ETA: Fri Jan 31 15:06 XS = 21.9310785772 pb +- ( 15.0604900124 pb = 68 % ) Event 100 ( 3s elapsed / 4h 13m 16s left ) -> ETA: Fri Jan 31 14:42 XS = 23.279103917 pb +- ( 13.9466664371 pb = 59 % ) Event 200 ( 3s elapsed / 2h 24m 31s left ) -> ETA: Fri Jan 31 12:53 XS = 16.0156513625 pb +- ( 7.47908483384 pb = 46 % ) Event 300 ( 3s elapsed / 1h 49m 6s left ) -> ETA: Fri Jan 31 12:18 XS = 11.7651299642 pb +- ( 4.95692064824 pb = 42 % ) Event 400 ( 4s elapsed / 1h 30m 33s left ) -> ETA: Fri Jan 31 11:59 XS = 12.8193063065 pb +- ( 4.83244874309 pb = 37 % ) Event 500 ( 4s elapsed / 1h 19m 55s left ) -> ETA: Fri Jan 31 11:49 XS = 10.9827282484 pb +- ( 3.92412194252 pb = 35 % ) Event 600 ( 5s elapsed / 1h 12m 16s left ) -> ETA: Fri Jan 31 11:41 XS = 10.3228430616 pb +- ( 3.32713492029 pb = 32 % ) Event 700 ( 5s elapsed / 1h 7m 10s left ) -> ETA: Fri Jan 31 11:36 XS = 9.35944409239 pb +- ( 2.86776273204 pb = 30 % ) Event 800 ( 6s elapsed / 1h 3m 13s left ) -> ETA: Fri Jan 31 11:32 XS = 8.81732593212 pb +- ( 2.53266602205 pb = 28 % ) Event 900 ( 6s elapsed / 59m 42s left ) -> ETA: Fri Jan 31 11:28 XS = 7.95246141682 pb +- ( 2.25847962512 pb = 28 % ) Event 1000 ( 6s elapsed / 57m 8s left ) -> ETA: Fri Jan 31 11:26 XS = 8.41227380531 pb +- ( 2.11708148945 pb = 25 % ) Event 2000 ( 11s elapsed / 46m 28s left ) -> ETA: Fri Jan 31 11:15 XS = 6.19739929879 pb +- ( 1.16445460103 pb = 18 % ) Event 3000 ( 15s elapsed / 43m 11s left ) -> ETA: Fri Jan 31 11:12 XS = 6.2509637413 pb +- ( 1.41919712692 pb = 22 % ) Event 4000 ( 20s elapsed / 41m 33s left ) -> ETA: Fri Jan 31 11:10 XS = 7.27799102919 pb +- ( 1.39298368443 pb = 19 % ) Event 5000 ( 24s elapsed / 40m 20s left ) -> ETA: Fri Jan 31 11:09 XS = 6.44436533514 pb +- ( 1.14599605199 pb = 17 % ) Event 6000 ( 28s elapsed / 39m 37s left ) -> ETA: Fri Jan 31 11:09 XS = 7.87214350028 pb +- ( 1.97573795262 pb = 25 % ) Event 7000 ( 33s elapsed / 39m 7s left ) -> ETA: Fri Jan 31 11:08 XS = 7.47075185716 pb +- ( 1.70557466886 pb = 22 % ) Event 8000 ( 37s elapsed / 38m 37s left ) -> ETA: Fri Jan 31 11:08 XS = 6.77293551542 pb +- ( 1.5412343169 pb = 22 % ) Event 9000 ( 42s elapsed / 38m 22s left ) -> ETA: Fri Jan 31 11:08 XS = 6.67428207448 pb +- ( 1.39329440252 pb = 20 % ) Event 10000 ( 46s elapsed / 38m 7s left ) -> ETA: Fri Jan 31 11:07 XS = 6.74309883448 pb +- ( 1.26753356244 pb = 18 % ) Event 20000 ( 1m 30s elapsed / 36m 23s left ) -> ETA: Fri Jan 31 11:06 XS = 6.73473395679 pb +- ( 0.732217147895 pb = 10 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 2m 15s elapsed / 35m 20s left ) -> ETA: Fri Jan 31 11:06 XS = 5.34774141392 pb +- ( 0.764659620963 pb = 14 % ) Event 40000 ( 3m elapsed / 34m 30s left ) -> ETA: Fri Jan 31 11:06 XS = 5.24316330714 pb +- ( 0.721220823714 pb = 13 % ) Event 50000 ( 3m 44s elapsed / 33m 38s left ) -> ETA: Fri Jan 31 11:06 XS = 5.30408521171 pb +- ( 0.600450567014 pb = 11 % ) Event 60000 ( 4m 27s elapsed / 32m 43s left ) -> ETA: Fri Jan 31 11:06 XS = 5.26435953633 pb +- ( 0.509538870856 pb = 9 % ) Event 70000 ( 5m 11s elapsed / 31m 51s left ) -> ETA: Fri Jan 31 11:06 XS = 5.04635820857 pb +- ( 0.443945082399 pb = 8 % ) Event 80000 ( 5m 54s elapsed / 31m left ) -> ETA: Fri Jan 31 11:05 XS = 5.03535162744 pb +- ( 0.488722005247 pb = 9 % ) Event 90000 ( 6m 37s elapsed / 30m 12s left ) -> ETA: Fri Jan 31 11:05 XS = 5.10252633421 pb +- ( 0.448510597236 pb = 8 % ) Event 100000 ( 7m 21s elapsed / 29m 24s left ) -> ETA: Fri Jan 31 11:05 XS = 5.33952600661 pb +- ( 0.410787670128 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 38s elapsed / 21m 57s left ) -> ETA: Fri Jan 31 11:05 XS = 5.54035673818 pb +- ( 0.250039202567 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 21m 57s elapsed / 14m 38s left ) -> ETA: Fri Jan 31 11:05 XS = 5.60589822034 pb +- ( 0.21533372176 pb = 3 % ) Event 400000 ( 29m 21s elapsed / 7m 20s left ) -> ETA: Fri Jan 31 11:05  Memory usage increased by 18 MB, now 323 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 5.77233133828 pb +- ( 0.173188353254 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2203 s total ) = 19616925.047 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.03084 0 % 0.282308 4.68 % │ │ ME & PS: MUF=0.5  6.03013 -0.01 % 0.269522 4.46 % │ │ ME & PS: MUF=2  6.08443 0.88 % 0.296648 4.87 % │ │ ME & PS: MUR=0.5  5.90849 -2.02 % 0.32743 5.54 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.95354 -1.28 % 0.310352 5.21 % │ │ ME & PS: MUR=2  6.27516 4.05 % 0.268075 4.27 % │ │ ME & PS: MUR=2 MUF=2  6.33305 5.01 % 0.285366 4.5 % │ │ ME-only: MUF=0.5  6.00615 -0.4 % 0.270862 4.5 % │ │ ME-only: MUF=2  6.06651 0.59 % 0.290181 4.78 % │ │ ME-only: MUR=0.5  5.93596 -1.57 % 0.314947 5.3 % │ │ ME-only: MUR=0.5 MUF=0.5  5.91021 -2 % 0.301951 5.1 % │ │ ME-only: MUR=2  6.28472 4.2 % 0.257029 4.08 % │ │ ME-only: MUR=2 MUF=2  6.31738 4.75 % 0.264061 4.17 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 362 (500366) -> 0 % From "Jet_Evolution:CSS": 1205 (501571) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3578450 MCatNLO large PDF reweighting factor: 42090 MCatNLOvetoed large reweighting factor for parton: 56 different PDF cut-off: 13310328 large AlphaS reweighting factor: 394650 large PDF reweighting factor: 624834 vetoed large reweighting factor for parton: 2 Error messages from 'GaugeTest' exceeded frequency limit: 123/20 Perturbative Interface (Matrix Elements): momentum failures: 75 amplitude failures: 1130 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 36m 56s on Fri Jan 31 11:05:46 2025 (User: 36m 22s, System: 1s, Children User: 0s, Children System: 0s)