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: 1139 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (259 MB, 13s/12s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.40271561155e-21 vs 1.40271561155e-21 => 2.80842016309e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.51675589412e-20 vs 5.5167558941e-20 => 2.7364777111e-12 } .... Amplitude::GaugeTest(): Large deviation { 6.30846560616e-22 vs 6.30846560625e-22 => -1.29832811169e-11 } . Amplitude::GaugeTest(): Large deviation { 2.83474740072e-21 vs 2.83474740077e-21 => -1.93504101631e-11 } ... Amplitude::GaugeTest(): Large deviation { 1.09423759699e-21 vs 1.094237597e-21 => -1.17044152148e-11 } ..... Amplitude::GaugeTest(): Large deviation { 9.14872779387e-23 vs 9.1487277939e-23 => -2.7006175074e-12 } ................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.76386438161e-21 vs 2.7638643816e-21 => 3.94329013886e-12 } ......................................................................................................... done (259 MB, 0s/0s) Initializing scales........................................................................ done (261 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 / 6d 15h 43m 18s left ) -> ETA: Tue Feb 04 01:28 XS = 0.00159169633835 pb +- ( 0.00159169633835 pb = 100 % ) Event 2 ( 1s elapsed / 3d 8h 33m 18s left ) -> ETA: Fri Jan 31 18:18 XS = 0.00414428843788 pb +- ( 0.00255259209954 pb = 61 % ) Event 3 ( 1s elapsed / 2d 5h 42m 12s left ) -> ETA: Thu Jan 30 15:27 XS = 0.00276285895859 pb +- ( 0.00201996440937 pb = 73 % ) Event 4 ( 1s elapsed / 1d 16h 37m 28s left ) -> ETA: Thu Jan 30 02:22 XS = 0.00207214447431 pb +- ( 0.00158657322754 pb = 76 % ) Event 5 ( 1s elapsed / 1d 8h 46m 38s left ) -> ETA: Wed Jan 29 18:32 XS = 0.992802763845 pb +- ( 0.9907313816 pb = 99 % ) Event 6 ( 1s elapsed / 1d 3h 18m 52s left ) -> ETA: Wed Jan 29 13:04 XS = 2.3072054949 pb +- ( 1.54337951254 pb = 66 % ) Event 7 ( 1s elapsed / 23h 36m 38s left ) -> ETA: Wed Jan 29 09:22 XS = 2.10321697371 pb +- ( 1.32024785639 pb = 62 % ) Event 8 ( 1s elapsed / 20h 49m 58s left ) -> ETA: Wed Jan 29 06:35 XS = 1.84031485199 pb +- ( 1.17320429906 pb = 63 % ) Event 9 ( 1s elapsed / 18h 31m 5s left ) -> ETA: Wed Jan 29 04:16 XS = 1.63583542294 pb +- ( 1.0546808271 pb = 64 % ) Event 10 ( 1s elapsed / 16h 48m 18s left ) -> ETA: Wed Jan 29 02:33 XS = 1.47225188064 pb +- ( 0.957413647777 pb = 65 % ) Event 20 ( 1s elapsed / 8h 36m 38s left ) -> ETA: Tue Jan 28 18:22 XS = 8.41819781393 pb +- ( 7.65007601169 pb = 90 % ) Event 30 ( 1s elapsed / 5h 58m 18s left ) -> ETA: Tue Jan 28 15:43 XS = 5.82361800993 pb +- ( 5.10551010811 pb = 87 % ) Event 40 ( 1s elapsed / 4h 39m 8s left ) -> ETA: Tue Jan 28 14:24 XS = 5.01808982053 pb +- ( 3.85154674324 pb = 76 % ) Event 50 ( 1s elapsed / 3h 51m 38s left ) -> ETA: Tue Jan 28 13:37 XS = 4.37120247366 pb +- ( 3.04770178504 pb = 69 % ) Event 60 ( 1s elapsed / 3h 18m 35s left ) -> ETA: Tue Jan 28 13:03 XS = 3.84668556227 pb +- ( 2.51230529579 pb = 65 % ) Event 70 ( 1s elapsed / 2h 54m 58s left ) -> ETA: Tue Jan 28 12:40 XS = 3.27449659778 pb +- ( 2.13712535637 pb = 65 % ) Event 80 ( 1s elapsed / 2h 37m 15s left ) -> ETA: Tue Jan 28 12:22 XS = 2.87267591633 pb +- ( 1.85915965291 pb = 64 % ) Event 90 ( 1s elapsed / 2h 23m 29s left ) -> ETA: Tue Jan 28 12:08 XS = 2.56031225245 pb +- ( 1.66299470973 pb = 64 % ) Event 100 ( 1s elapsed / 2h 12m 28s left ) -> ETA: Tue Jan 28 11:57 XS = 2.34759346364 pb +- ( 1.50385021196 pb = 64 % ) Event 200 ( 1s elapsed / 1h 22m 53s left ) -> ETA: Tue Jan 28 11:08 XS = 1.07740575489 pb +- ( 0.977633772432 pb = 90 % ) Event 300 ( 2s elapsed / 1h 7m 10s left ) -> ETA: Tue Jan 28 10:52 XS = 2.05937802989 pb +- ( 0.964840743307 pb = 46 % ) Event 400 ( 2s elapsed / 59m 7s left ) -> ETA: Tue Jan 28 10:44 XS = 2.59979780441 pb +- ( 0.971756579265 pb = 37 % ) Event 500 ( 3s elapsed / 54m 56s left ) -> ETA: Tue Jan 28 10:40 XS = 2.4246223437 pb +- ( 0.785083667295 pb = 32 % ) Event 600 ( 3s elapsed / 51m 2s left ) -> ETA: Tue Jan 28 10:36 XS = 4.06360109966 pb +- ( 1.24532263659 pb = 30 % ) Event 700 ( 4s elapsed / 48m 51s left ) -> ETA: Tue Jan 28 10:34 XS = 7.17610274563 pb +- ( 2.75838048339 pb = 38 % ) Event 800 ( 4s elapsed / 47m 19s left ) -> ETA: Tue Jan 28 10:32 XS = 6.49720798864 pb +- ( 2.4293664288 pb = 37 % ) Event 900 ( 4s elapsed / 46m 12s left ) -> ETA: Tue Jan 28 10:31 XS = 6.02395757159 pb +- ( 2.15619367934 pb = 35 % ) Event 1000 ( 5s elapsed / 45m 19s left ) -> ETA: Tue Jan 28 10:30 XS = 5.73317783587 pb +- ( 1.98859687964 pb = 34 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 2000 ( 9s elapsed / 41m 7s left ) -> ETA: Tue Jan 28 10:26 XS = 5.9711170281 pb +- ( 1.3146964117 pb = 22 % ) Event 3000 ( 14s elapsed / 39m 48s left ) -> ETA: Tue Jan 28 10:25 XS = 5.87028737579 pb +- ( 1.03034997526 pb = 17 % ) Event 4000 ( 18s elapsed / 39m 2s left ) -> ETA: Tue Jan 28 10:24 XS = 6.47974780788 pb +- ( 1.06466526842 pb = 16 % ) Event 5000 ( 23s elapsed / 38m 25s left ) -> ETA: Tue Jan 28 10:24 XS = 5.2922170096 pb +- ( 1.43004399675 pb = 27 % ) Event 6000 ( 27s elapsed / 38m 10s left ) -> ETA: Tue Jan 28 10:23 XS = 5.42194401919 pb +- ( 1.21698403687 pb = 22 % ) Event 7000 ( 32s elapsed / 38m 1s left ) -> ETA: Tue Jan 28 10:23 XS = 5.40447184537 pb +- ( 1.05377985953 pb = 19 % ) Event 8000 ( 36s elapsed / 37m 41s left ) -> ETA: Tue Jan 28 10:23 XS = 5.40269475385 pb +- ( 0.932293735878 pb = 17 % ) Event 9000 ( 41s elapsed / 37m 32s left ) -> ETA: Tue Jan 28 10:23 XS = 5.60454671529 pb +- ( 0.850888501713 pb = 15 % ) Event 10000 ( 45s elapsed / 37m 24s left ) -> ETA: Tue Jan 28 10:23 XS = 5.18499356285 pb +- ( 0.930863250041 pb = 17 % ) Event 20000 ( 1m 30s elapsed / 36m 22s left ) -> ETA: Tue Jan 28 10:23 XS = 5.83732175338 pb +- ( 0.615434381376 pb = 10 % ) Event 30000 ( 2m 16s elapsed / 35m 41s left ) -> ETA: Tue Jan 28 10:23 XS = 5.82819150883 pb +- ( 0.476039565667 pb = 8 % ) Event 40000 ( 3m 2s elapsed / 34m 54s left ) -> ETA: Tue Jan 28 10:23 XS = 5.57490179158 pb +- ( 0.408212030198 pb = 7 % ) Event 50000 ( 3m 47s elapsed / 34m 7s left ) -> ETA: Tue Jan 28 10:23 XS = 6.67813191277 pb +- ( 0.827835328749 pb = 12 % ) Event 60000 ( 4m 33s elapsed / 33m 22s left ) -> ETA: Tue Jan 28 10:23 XS = 6.2594562504 pb +- ( 0.734207350776 pb = 11 % ) Event 70000 ( 5m 18s elapsed / 32m 36s left ) -> ETA: Tue Jan 28 10:23 XS = 5.62748400938 pb +- ( 0.849540580639 pb = 15 % ) Event 80000 ( 6m 4s elapsed / 31m 51s left ) -> ETA: Tue Jan 28 10:23 XS = 5.60560070988 pb +- ( 0.756486368888 pb = 13 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 90000 ( 6m 49s elapsed / 31m 6s left ) -> ETA: Tue Jan 28 10:23 XS = 5.76669877659 pb +- ( 0.676333975067 pb = 11 % ) Event 100000 ( 7m 35s elapsed / 30m 20s left ) -> ETA: Tue Jan 28 10:23 XS = 4.91233326976 pb +- ( 0.894496556148 pb = 18 % ) Event 200000 ( 15m 10s elapsed / 22m 46s left ) -> ETA: Tue Jan 28 10:23 XS = 5.8393688677 pb +- ( 0.495884718291 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 50s elapsed / 15m 13s left ) -> ETA: Tue Jan 28 10:23  Memory usage increased by 18 MB, now 321 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 5.87478047674 pb +- ( 0.351939722571 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 34s elapsed / 7m 38s left ) -> ETA: Tue Jan 28 10:23 XS = 6.07920823715 pb +- ( 0.347106857018 pb = 5 % ) Event 500000 ( 2301 s total ) = 18770856.5072 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.11233 0 % 0.284216 4.64 % │ │ ME & PS: MUF=0.5  6.06588 -0.76 % 0.319003 5.25 % │ │ ME & PS: MUF=2  6.14113 0.47 % 0.30563 4.97 % │ │ ME & PS: MUR=0.5  5.95064 -2.64 % 0.36434 6.12 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.94487 -2.73 % 0.367399 6.18 % │ │ ME & PS: MUR=2  6.36984 4.21 % 0.269791 4.23 % │ │ ME & PS: MUR=2 MUF=2  6.36564 4.14 % 0.303169 4.76 % │ │ ME-only: MUF=0.5  6.07945 -0.53 % 0.276711 4.55 % │ │ ME-only: MUF=2  6.16069 0.79 % 0.289378 4.69 % │ │ ME-only: MUR=0.5  6.00692 -1.72 % 0.316567 5.27 % │ │ ME-only: MUR=0.5 MUF=0.5  5.97318 -2.27 % 0.308064 5.15 % │ │ ME-only: MUR=2  6.37921 4.36 % 0.259088 4.06 % │ │ ME-only: MUR=2 MUF=2  6.42423 5.1 % 0.263723 4.1 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 387 (500391) -> 0 % From "Jet_Evolution:CSS": 1176 (501567) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3531328 MCatNLO large PDF reweighting factor: 44070 MCatNLOvetoed large reweighting factor for parton: 92 different PDF cut-off: 13314758 large AlphaS reweighting factor: 1253237 large PDF reweighting factor: 621530 vetoed large reweighting factor for parton: 3 Error messages from 'GaugeTest' exceeded frequency limit: 132/20 Perturbative Interface (Matrix Elements): momentum failures: 55 amplitude failures: 1121 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 35s on Tue Jan 28 10:23:43 2025 (User: 37m 58s, System: 3s, Children User: 0s, Children System: 0s)