Welcome to Sherpa, Daniel Reichelt on ip3-cpu4.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Wed Jan 29 08:57:26 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1078 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (254 MB, 12s/12s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 2.49755065105e-23 vs 2.49755065103e-23 => 8.86291040558e-12 } . Amplitude::GaugeTest(): Large deviation { 7.41395608878e-22 vs 7.41395608877e-22 => 2.4120705433e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.62199157346e-23 vs 1.62199157347e-23 => -3.33666427821e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.72643135934e-24 vs 4.72643135935e-24 => -2.12552198064e-12 } ........ Amplitude::GaugeTest(): Large deviation { 1.3420874884e-22 vs 1.34208748841e-22 => -5.3246296261e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.21529111967e-22 vs 1.21529111967e-22 => -2.96485058726e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.71219226086e-22 vs 1.71219226086e-22 => -2.46469511467e-12 } ....................................................................................................... done (254 MB, 0s/0s) Initializing scales........................................................................ done (258 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 ( 3s elapsed / 78d 11h 19m 56s left ) -> ETA: Thu Apr 17 21:17 XS = 7.28007785739e-08 pb +- ( 7.28007785739e-08 pb = 100 % ) Event 2 ( 3s elapsed / 39d 5h 39m 56s left ) -> ETA: Sun Mar 09 14:37 XS = 0.00276927595579 pb +- ( 0.00276920315501 pb = 99 % ) Event 3 ( 3s elapsed / 26d 5h 37m 43s left ) -> ETA: Mon Feb 24 14:35 XS = 0.00184618903629 pb +- ( 0.00184614503733 pb = 99 % ) Event 4 ( 3s elapsed / 19d 17h 36m 36s left ) -> ETA: Tue Feb 18 02:34 XS = 0.00113940583162 pb +- ( 0.00110019618345 pb = 96 % ) Event 5 ( 3s elapsed / 15d 18h 53m 16s left ) -> ETA: Fri Feb 14 03:50 XS = 0.00193256909612 pb +- ( 0.00119835820697 pb = 62 % ) Event 6 ( 3s elapsed / 13d 3h 44m 23s left ) -> ETA: Tue Feb 11 12:42 XS = 0.00240727608595 pb +- ( 0.00111852830888 pb = 46 % ) Event 7 ( 3s elapsed / 11d 7h 25m 39s left ) -> ETA: Sun Feb 09 16:23 XS = 0.00226611442783 pb +- ( 0.000978905407611 pb = 43 % ) Event 8 ( 3s elapsed / 9d 21h 29m 56s left ) -> ETA: Sat Feb 08 06:27 XS = 0.0018133965289 pb +- ( 0.000974814628728 pb = 53 % ) Event 9 ( 3s elapsed / 8d 19h 6m 36s left ) -> ETA: Fri Feb 07 04:04 XS = 0.0727364005138 pb +- ( 0.070928363192 pb = 97 % ) Event 10 ( 3s elapsed / 7d 22h 33m 16s left ) -> ETA: Thu Feb 06 07:30 XS = 24.0269024631 pb +- ( 23.9542519794 pb = 99 % ) Event 20 ( 3s elapsed / 4d 39m 56s left ) -> ETA: Sun Feb 02 09:37 XS = 8.74730405917 pb +- ( 12.5341182488 pb = 143 % ) Event 30 ( 3s elapsed / 2d 17h 11m 3s left ) -> ETA: Sat Feb 01 02:08 XS = 5.94292788889 pb +- ( 8.44688644453 pb = 142 % ) Event 40 ( 3s elapsed / 2d 1h 26m 36s left ) -> ETA: Fri Jan 31 10:24 XS = 4.59301755327 pb +- ( 6.5158446992 pb = 141 % ) Event 50 ( 3s elapsed / 1d 15h 59m 56s left ) -> ETA: Fri Jan 31 00:57 XS = 3.60816451192 pb +- ( 5.11321033735 pb = 141 % ) Event 60 ( 3s elapsed / 1d 9h 47m 43s left ) -> ETA: Thu Jan 30 18:45 XS = 3.01354068804 pb +- ( 4.3364523949 pb = 143 % ) Event 70 ( 3s elapsed / 1d 5h 21m 50s left ) -> ETA: Thu Jan 30 14:19 XS = 2.46552281493 pb +- ( 3.53073662917 pb = 143 % ) Event 80 ( 3s elapsed / 1d 1h 58m 16s left ) -> ETA: Thu Jan 30 10:55 XS = 2.35291761253 pb +- ( 3.10799290933 pb = 132 % ) Event 90 ( 3s elapsed / 23h 16m 14s left ) -> ETA: Thu Jan 30 08:13 XS = 2.18816546008 pb +- ( 2.80266702861 pb = 128 % ) Event 100 ( 3s elapsed / 21h 16m 36s left ) -> ETA: Thu Jan 30 06:14 XS = 2.02496374488 pb +- ( 2.55195162765 pb = 126 % ) Event 200 ( 4s elapsed / 11h 39m 55s left ) -> ETA: Wed Jan 29 20:37 XS = 3.12449361204 pb +- ( 1.65983534918 pb = 53 % ) Event 300 ( 4s elapsed / 8h 36m 35s left ) -> ETA: Wed Jan 29 17:34 XS = 3.64627014085 pb +- ( 1.29517870308 pb = 35 % ) Event 400 ( 5s elapsed / 7h 2m 24s left ) -> ETA: Wed Jan 29 16:00 XS = 8.62537683018 pb +- ( 7.54785353054 pb = 87 % ) Event 500 ( 5s elapsed / 6h 4m 34s left ) -> ETA: Wed Jan 29 15:02 XS = 7.90711652953 pb +- ( 6.00150467933 pb = 75 % ) Event 600 ( 5s elapsed / 5h 26m 34s left ) -> ETA: Wed Jan 29 14:24 XS = 7.74453576803 pb +- ( 5.04804984506 pb = 65 % ) Event 700 ( 6s elapsed / 5h 1m 47s left ) -> ETA: Wed Jan 29 13:59 XS = 8.84911608916 pb +- ( 4.6819934636 pb = 52 % ) Event 800 ( 6s elapsed / 4h 41m 8s left ) -> ETA: Wed Jan 29 13:38 XS = 8.78381643367 pb +- ( 4.10964848901 pb = 46 % ) Event 900 ( 7s elapsed / 4h 26m 55s left ) -> ETA: Wed Jan 29 13:24 XS = 7.87446205472 pb +- ( 3.6653413424 pb = 46 % ) Event 1000 ( 7s elapsed / 4h 14m 32s left ) -> ETA: Wed Jan 29 13:12 XS = 6.70351171188 pb +- ( 3.5119646832 pb = 52 % ) Event 2000 ( 12s elapsed / 3h 20m 37s left ) -> ETA: Wed Jan 29 12:18 XS = -2.52610651516 pb +- ( 8.67893605231 pb = -343 % ) Event 3000 ( 16s elapsed / 3h 1m 56s left ) -> ETA: Wed Jan 29 11:59 XS = -0.372686085562 pb +- ( 5.81312745026 pb = -1559 % ) Event 4000 ( 20s elapsed / 2h 52m 49s left ) -> ETA: Wed Jan 29 11:50 XS = 3.52987732349 pb +- ( 4.59858841459 pb = 130 % ) Event 5000 ( 25s elapsed / 2h 48m 26s left ) -> ETA: Wed Jan 29 11:46 XS = 4.06602166125 pb +- ( 3.69789820888 pb = 90 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 6000 ( 29s elapsed / 2h 45m 23s left ) -> ETA: Wed Jan 29 11:43 XS = 3.84451672846 pb +- ( 3.12323072522 pb = 81 % ) Event 7000 ( 34s elapsed / 2h 43m 42s left ) -> ETA: Wed Jan 29 11:41 XS = 4.20672868148 pb +- ( 2.69181108034 pb = 63 % ) Event 8000 ( 39s elapsed / 2h 42m 10s left ) -> ETA: Wed Jan 29 11:40 XS = 4.39738220375 pb +- ( 2.35858643282 pb = 53 % ) Event 9000 ( 43s elapsed / 2h 40m 56s left ) -> ETA: Wed Jan 29 11:39 XS = 4.59228201763 pb +- ( 2.10774515223 pb = 45 % ) Event 10000 ( 48s elapsed / 2h 39m 51s left ) -> ETA: Wed Jan 29 11:38 XS = 3.975199637 pb +- ( 2.05097649245 pb = 51 % ) Event 20000 ( 1m 34s elapsed / 2h 35m 52s left ) -> ETA: Wed Jan 29 11:35 XS = 5.30838659911 pb +- ( 1.1357275731 pb = 21 % ) Event 30000 ( 2m 20s elapsed / 2h 34m 11s left ) -> ETA: Wed Jan 29 11:34 XS = 5.76954563793 pb +- ( 0.785092109077 pb = 13 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 3m 7s elapsed / 2h 33m 23s left ) -> ETA: Wed Jan 29 11:34 XS = 6.40386131996 pb +- ( 0.71418761 pb = 11 % ) Event 50000 ( 3m 54s elapsed / 2h 32m 20s left ) -> ETA: Wed Jan 29 11:33 XS = 6.58157253062 pb +- ( 0.594116839793 pb = 9 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 4m 41s elapsed / 2h 31m 35s left ) -> ETA: Wed Jan 29 11:33 XS = 6.33299626234 pb +- ( 0.520693680103 pb = 8 % ) Event 70000 ( 5m 27s elapsed / 2h 30m 24s left ) -> ETA: Wed Jan 29 11:33 XS = 6.11554763882 pb +- ( 0.648321322412 pb = 10 % ) Event 80000 ( 6m 13s elapsed / 2h 29m 31s left ) -> ETA: Wed Jan 29 11:33 XS = 6.3824938679 pb +- ( 0.614937500519 pb = 9 % ) Event 90000 ( 7m elapsed / 2h 28m 47s left ) -> ETA: Wed Jan 29 11:33 XS = 6.41016733252 pb +- ( 0.55776277292 pb = 8 % ) Event 100000 ( 7m 47s elapsed / 2h 27m 59s left ) -> ETA: Wed Jan 29 11:33 XS = 6.60464467788 pb +- ( 0.511277194653 pb = 7 % ) Event 200000 ( 15m 36s elapsed / 2h 20m 27s left ) -> ETA: Wed Jan 29 11:33 XS = 6.11984949643 pb +- ( 0.333463370016 pb = 5 % ) Event 300000 ( 23m 28s elapsed / 2h 12m 59s left ) -> ETA: Wed Jan 29 11:34 XS = 6.33356079667 pb +- ( 0.252069461248 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 31m 22s elapsed / 2h 5m 30s left ) -> ETA: Wed Jan 29 11:34 XS = 6.27624038242 pb +- ( 0.207544955297 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 39m 21s elapsed / 1h 58m 5s left ) -> ETA: Wed Jan 29 11:35 XS = 6.24320197685 pb +- ( 0.18969031877 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 47m 22s elapsed / 1h 50m 32s left ) -> ETA: Wed Jan 29 11:35 XS = 6.33011143746 pb +- ( 0.169907423956 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 55m 28s elapsed / 1h 43m 1s left ) -> ETA: Wed Jan 29 11:36 XS = 6.32575641062 pb +- ( 0.153967145471 pb = 2 % ) Event 800000 ( 1h 3m 35s elapsed / 1h 35m 23s left ) -> ETA: Wed Jan 29 11:36  Memory usage increased by 18 MB, now 318 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.37620619388 pb +- ( 0.145658509309 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 1h 11m 41s elapsed / 1h 27m 37s left ) -> ETA: Wed Jan 29 11:36 XS = 6.31778768635 pb +- ( 0.135058460069 pb = 2 % ) Event 1000000 ( 1h 19m 50s elapsed / 1h 19m 50s left ) -> ETA: Wed Jan 29 11:37 XS = 6.31723089278 pb +- ( 0.130144646118 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1100000 ( 1h 28m elapsed / 1h 12m left ) -> ETA: Wed Jan 29 11:37 XS = 6.30491782344 pb +- ( 0.122819557492 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1200000 ( 1h 36m 18s elapsed / 1h 4m 12s left ) -> ETA: Wed Jan 29 11:38 XS = 6.26278533414 pb +- ( 0.116702316945 pb = 1 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (-0.0302470985698,0.0115206420762,0.0831552622064,0.00496322959452) (1) Event 1300000 ( 1h 44m 47s elapsed / 56m 25s left ) -> ETA: Wed Jan 29 11:38 XS = 6.2017272043 pb +- ( 0.111168218057 pb = 1 % ) Event 1400000 ( 1h 53m 19s elapsed / 48m 34s left ) -> ETA: Wed Jan 29 11:39 XS = 6.1892871119 pb +- ( 0.107600744029 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1500000 ( 2h 1m 53s elapsed / 40m 37s left ) -> ETA: Wed Jan 29 11:40 XS = 6.23245575715 pb +- ( 0.120603888631 pb = 1 % ) Event 1600000 ( 2h 10m 28s elapsed / 32m 37s left ) -> ETA: Wed Jan 29 11:40 XS = 6.23252645889 pb +- ( 0.11561732102 pb = 1 % )