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: 1151 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (260 MB, 13s/12s) Performing tests .... Amplitude::GaugeTest(): Large deviation { 2.71016242282e-23 vs 2.71016242281e-23 => 3.61799479265e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.38688759946e-23 vs 2.38688759946e-23 => -2.94242408216e-12 } . Amplitude::GaugeTest(): Large deviation { 2.02111282041e-22 vs 2.0211128204e-22 => 6.83275658275e-12 } . Amplitude::GaugeTest(): Large deviation { 2.76561279255e-23 vs 2.76561279256e-23 => -4.36517488822e-12 } . Amplitude::GaugeTest(): Large deviation { 7.87975719977e-22 vs 7.87975719979e-22 => -2.37354580435e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.10689672017e-22 vs 2.10689672018e-22 => -2.46658249381e-12 } .........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.05758222296e-20 vs 4.05758222294e-20 => 4.30699920173e-12 } ................................................................................................................ done (260 MB, 0s/0s) Initializing scales........................................................................ done (264 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 / 7d 6h 59m 58s left ) -> ETA: Tue Feb 04 16:45 XS = 0.000323468086698 pb +- ( 0.000323468086698 pb = 100 % ) Event 2 ( 1s elapsed / 3d 15h 29m 58s left ) -> ETA: Sat Feb 01 01:15 XS = 0.00982569752399 pb +- ( 0.00950222943729 pb = 96 % ) Event 3 ( 1s elapsed / 2d 10h 47m 45s left ) -> ETA: Thu Jan 30 20:33 XS = 0.00655046302891 pb +- ( 0.00638941435167 pb = 97 % ) Event 4 ( 1s elapsed / 1d 20h 26m 38s left ) -> ETA: Thu Jan 30 06:12 XS = 14.959437323 pb +- ( 14.9528875425 pb = 99 % ) Event 5 ( 1s elapsed / 1d 12h 6m 38s left ) -> ETA: Wed Jan 29 21:52 XS = 11.9675498584 pb +- ( 11.9626375902 pb = 99 % ) Event 6 ( 1s elapsed / 1d 6h 5m 32s left ) -> ETA: Wed Jan 29 15:50 XS = 10.4984726572 pb +- ( 9.87731339484 pb = 94 % ) Event 7 ( 1s elapsed / 1d 1h 47m 35s left ) -> ETA: Wed Jan 29 11:32 XS = 9.51072500017 pb +- ( 8.40608722923 pb = 88 % ) Event 8 ( 1s elapsed / 22h 34m 8s left ) -> ETA: Wed Jan 29 08:19 XS = 8.32188767254 pb +- ( 7.37631758201 pb = 88 % ) Event 9 ( 1s elapsed / 20h 12m 56s left ) -> ETA: Wed Jan 29 05:58 XS = 4.10783287404 pb +- ( 5.93362029579 pb = 144 % ) Event 10 ( 1s elapsed / 18h 11m 38s left ) -> ETA: Wed Jan 29 03:57 XS = 4.3081330806 pb +- ( 5.4203316336 pb = 125 % ) Event 20 ( 1s elapsed / 9h 22m 28s left ) -> ETA: Tue Jan 28 19:07 XS = 2.1523995672 pb +- ( 2.69161981287 pb = 125 % ) Event 30 ( 1s elapsed / 6h 23m 18s left ) -> ETA: Tue Jan 28 16:08 XS = 9.63441038735 pb +- ( 8.18107335663 pb = 84 % ) Event 40 ( 1s elapsed / 4h 53m 43s left ) -> ETA: Tue Jan 28 14:39 XS = 7.30052773404 pb +- ( 6.18949127747 pb = 84 % ) Event 50 ( 1s elapsed / 4h 1m 38s left ) -> ETA: Tue Jan 28 13:47 XS = 14.0109649993 pb +- ( 9.40971302596 pb = 67 % ) Event 60 ( 1s elapsed / 3h 26m 55s left ) -> ETA: Tue Jan 28 13:12 XS = 11.8951747235 pb +- ( 7.97494364513 pb = 67 % ) Event 70 ( 1s elapsed / 3h 55s left ) -> ETA: Tue Jan 28 12:46 XS = 10.1069379341 pb +- ( 6.83178727144 pb = 67 % ) Event 80 ( 1s elapsed / 2h 42m 28s left ) -> ETA: Tue Jan 28 12:27 XS = 8.93561280561 pb +- ( 6.04288121831 pb = 67 % ) Event 90 ( 1s elapsed / 2h 28m 7s left ) -> ETA: Tue Jan 28 12:13 XS = 8.005169211 pb +- ( 5.41736223618 pb = 67 % ) Event 100 ( 1s elapsed / 2h 16m 38s left ) -> ETA: Tue Jan 28 12:02 XS = 7.43733590286 pb +- ( 4.91349325592 pb = 66 % ) Event 200 ( 2s elapsed / 1h 27m 52s left ) -> ETA: Tue Jan 28 11:13 XS = 4.27553986092 pb +- ( 2.46273478708 pb = 57 % ) Event 300 ( 2s elapsed / 1h 11m 20s left ) -> ETA: Tue Jan 28 10:56 XS = 7.14347120553 pb +- ( 2.38981357021 pb = 33 % ) Event 400 ( 3s elapsed / 1h 3m 16s left ) -> ETA: Tue Jan 28 10:48 XS = 7.12820771258 pb +- ( 2.403877474 pb = 33 % ) Event 500 ( 3s elapsed / 57m 56s left ) -> ETA: Tue Jan 28 10:43 XS = 6.93669302795 pb +- ( 2.08542763734 pb = 30 % ) Event 600 ( 3s elapsed / 54m 22s left ) -> ETA: Tue Jan 28 10:39 XS = 6.2027802043 pb +- ( 1.73891381397 pb = 28 % ) Event 700 ( 4s elapsed / 52m 4s left ) -> ETA: Tue Jan 28 10:37 XS = 6.62545778968 pb +- ( 1.59071854354 pb = 24 % ) Event 800 ( 4s elapsed / 50m 26s left ) -> ETA: Tue Jan 28 10:35 XS = 6.00381979726 pb +- ( 1.41305219533 pb = 23 % ) Event 900 ( 5s elapsed / 48m 48s left ) -> ETA: Tue Jan 28 10:34 XS = 6.39702816607 pb +- ( 1.37220768402 pb = 21 % ) Event 1000 ( 5s elapsed / 47m 29s left ) -> ETA: Tue Jan 28 10:32 XS = 5.70108429234 pb +- ( 1.25662893181 pb = 22 % ) Event 2000 ( 10s elapsed / 42m 32s left ) -> ETA: Tue Jan 28 10:28 XS = 4.61867531244 pb +- ( 0.79952047303 pb = 17 % ) Event 3000 ( 14s elapsed / 40m 55s left ) -> ETA: Tue Jan 28 10:26 XS = 7.78410948227 pb +- ( 2.87055589548 pb = 36 % ) Event 4000 ( 19s elapsed / 40m 6s left ) -> ETA: Tue Jan 28 10:25 XS = 6.79420685451 pb +- ( 2.17956336746 pb = 32 % ) Event 5000 ( 23s elapsed / 39m 35s left ) -> ETA: Tue Jan 28 10:25 XS = 6.92997164461 pb +- ( 1.80733135928 pb = 26 % ) Event 6000 ( 28s elapsed / 39m 8s left ) -> ETA: Tue Jan 28 10:24 XS = 6.60766044244 pb +- ( 1.52415864674 pb = 23 % ) Event 7000 ( 33s elapsed / 38m 55s left ) -> ETA: Tue Jan 28 10:24 XS = 6.06738319228 pb +- ( 1.3426555022 pb = 22 % ) Event 8000 ( 37s elapsed / 38m 34s left ) -> ETA: Tue Jan 28 10:24 XS = 5.96178130885 pb +- ( 1.19620900472 pb = 20 % ) Event 9000 ( 42s elapsed / 38m 20s left ) -> ETA: Tue Jan 28 10:24 XS = 5.77212378471 pb +- ( 1.07323464223 pb = 18 % ) Event 10000 ( 46s elapsed / 38m 14s left ) -> ETA: Tue Jan 28 10:24 XS = 6.41240478398 pb +- ( 1.12079226548 pb = 17 % ) Event 20000 ( 1m 32s elapsed / 37m 3s left ) -> ETA: Tue Jan 28 10:23 XS = 6.39611319372 pb +- ( 1.00704857207 pb = 15 % ) Event 30000 ( 2m 18s elapsed / 36m 15s left ) -> ETA: Tue Jan 28 10:23 XS = 6.68764207206 pb +- ( 0.757626678144 pb = 11 % ) Event 40000 ( 3m 5s elapsed / 35m 29s left ) -> ETA: Tue Jan 28 10:23 XS = 6.92092982739 pb +- ( 0.599799852874 pb = 8 % ) Event 50000 ( 3m 51s elapsed / 34m 42s left ) -> ETA: Tue Jan 28 10:23 XS = 7.04707912137 pb +- ( 0.503787984922 pb = 7 % ) Event 60000 ( 4m 37s elapsed / 33m 57s left ) -> ETA: Tue Jan 28 10:23 XS = 6.75415028896 pb +- ( 0.459459217164 pb = 6 % ) Event 70000 ( 5m 24s elapsed / 33m 13s left ) -> ETA: Tue Jan 28 10:23 XS = 6.54106533712 pb +- ( 0.419761661015 pb = 6 % ) Event 80000 ( 6m 11s elapsed / 32m 28s left ) -> ETA: Tue Jan 28 10:24 XS = 6.39020762449 pb +- ( 0.43284114398 pb = 6 % ) Event 90000 ( 6m 57s elapsed / 31m 43s left ) -> ETA: Tue Jan 28 10:24 XS = 6.0611467931 pb +- ( 0.467456999866 pb = 7 % ) Event 100000 ( 7m 44s elapsed / 30m 56s left ) -> ETA: Tue Jan 28 10:24 XS = 5.94129608546 pb +- ( 0.42992894568 pb = 7 % ) Event 200000 ( 15m 31s elapsed / 23m 17s left ) -> ETA: Tue Jan 28 10:24 XS = 6.08429880025 pb +- ( 0.296705026114 pb = 4 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Multi_Channel::GenerateWeight(..): (fsr_2_3__j__j__h0__j__j__QCD(BVI)): Channel 1 (0x437b310) produces a nan! Channel_Elements::TChannelWeight(): Weight is -nan. Multi_Channel::GenerateWeight(..): (fsr_2_3__j__j__h0__j__j__QCD(BVI)): Channel 3 (0xa343670) produces a nan! Event 300000 ( 23m 22s elapsed / 15m 35s left ) -> ETA: Tue Jan 28 10:24 XS = 6.48080150758 pb +- ( 0.320831014408 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 31m 16s elapsed / 7m 49s left ) -> ETA: Tue Jan 28 10:24 XS = 6.44407045927 pb +- ( 0.270045423463 pb = 4 % ) Event 500000 ( 2342 s total ) = 18444040.2695 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.481 0 % 0.246405 3.8 % │ │ ME & PS: MUF=0.5  6.3146 -2.56 % 0.281849 4.46 % │ │ ME & PS: MUF=2  6.62607 2.23 % 0.238596 3.6 % │ │ ME & PS: MUR=0.5  6.4968 0.24 % 0.261933 4.03 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.37073 -1.7 % 0.269086 4.22 % │ │ ME & PS: MUR=2  6.76722 4.41 % 0.217469 3.21 % │ │ ME & PS: MUR=2 MUF=2  6.91141 6.64 % 0.21249 3.07 % │ │ ME-only: MUF=0.5  6.4417 -0.6 % 0.261778 4.06 % │ │ ME-only: MUF=2  6.53117 0.77 % 0.235625 3.6 % │ │ ME-only: MUR=0.5  6.41121 -1.07 % 0.272745 4.25 % │ │ ME-only: MUR=0.5 MUF=0.5  6.37026 -1.7 % 0.289977 4.55 % │ │ ME-only: MUR=2  6.72436 3.75 % 0.226112 3.36 % │ │ ME-only: MUR=2 MUF=2  6.77074 4.47 % 0.216462 3.19 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 407 (500408) -> 0 % From "Jet_Evolution:CSS": 1165 (501573) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3618792 MCatNLO large PDF reweighting factor: 46250 MCatNLOvetoed large reweighting factor for parton: 104 different PDF cut-off: 13288470 large AlphaS reweighting factor: 1251343 large PDF reweighting factor: 622454 vetoed large reweighting factor for parton: 5 Error messages from 'GaugeTest' exceeded frequency limit: 111/20 Perturbative Interface (Matrix Elements): momentum failures: 69 amplitude failures: 1096 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 39m 17s on Tue Jan 28 10:24:24 2025 (User: 38m 39s, System: 2s, Children User: 0s, Children System: 0s)