Welcome to Sherpa, Daniel Reichelt on ip3-cpu3.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:29:13 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1380 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (256 MB, 12s/11s) Performing tests ...... Amplitude::GaugeTest(): Large deviation { 3.54202825501e-23 vs 3.542028255e-23 => 3.61821683725e-12 } ... Amplitude::GaugeTest(): Large deviation { 5.11984276326e-20 vs 5.11984276329e-20 => -5.81312775694e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.95171314693e-20 vs 1.95171314692e-20 => 3.61155549911e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.47605402806e-22 vs 2.47605402804e-22 => 4.58633131473e-12 } ................... Amplitude::GaugeTest(): Large deviation { 3.31225524985e-25 vs 3.31225524992e-25 => -2.20543583396e-11 } ....... Amplitude::GaugeTest(): Large deviation { 2.60936778132e-24 vs 2.60936778134e-24 => -6.77957689987e-12 } ..........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.54780251959e-22 vs 4.54780251954e-22 => 1.11086695398e-11 } ...................................................................................... done (256 MB, 0s/0s) Initializing scales........................................................................ done (260 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 ( 0s elapsed / 5d 49m 59s left ) -> ETA: Wed Feb 05 11:19 XS = -0.400469857996 pb +- ( -0.400469857996 pb = 100 % ) Event 2 ( 0s elapsed / 2d 13h 6m 39s left ) -> ETA: Sun Feb 02 23:36 XS = -0.238627401077 pb +- ( 0.161842456918 pb = -67 % ) Event 3 ( 0s elapsed / 1d 16h 44m 25s left ) -> ETA: Sun Feb 02 03:13 XS = -0.159081721835 pb +- ( 0.122713115463 pb = -77 % ) Event 4 ( 0s elapsed / 1d 6h 33m 19s left ) -> ETA: Sat Feb 01 17:02 XS = 0.166901981217 pb +- ( 0.337334595037 pb = 202 % ) Event 5 ( 0s elapsed / 1d 43m 19s left ) -> ETA: Sat Feb 01 11:12 XS = 0.133522687045 pb +- ( 0.263421629113 pb = 197 % ) Event 6 ( 0s elapsed / 20h 36m 5s left ) -> ETA: Sat Feb 01 07:05 XS = 0.111256977796 pb +- ( 0.216232278499 pb = 194 % ) Event 7 ( 0s elapsed / 17h 39m 30s left ) -> ETA: Sat Feb 01 04:08 XS = 0.0953685020067 pb +- ( 0.183439011649 pb = 192 % ) Event 8 ( 0s elapsed / 15h 37m 29s left ) -> ETA: Sat Feb 01 02:06 XS = 0.0869122024929 pb +- ( 0.15908775015 pb = 183 % ) Event 9 ( 0s elapsed / 14h 2m 34s left ) -> ETA: Sat Feb 01 00:32 XS = -0.718891550858 pb +- ( 0.817926890645 pb = -113 % ) Event 10 ( 0s elapsed / 12h 38m 19s left ) -> ETA: Fri Jan 31 23:07 XS = -0.645291452286 pb +- ( 0.735268993813 pb = -113 % ) Event 20 ( 0s elapsed / 6h 39m 59s left ) -> ETA: Fri Jan 31 17:09 XS = -0.31755076536 pb +- ( 0.36568542829 pb = -115 % ) Event 30 ( 1s elapsed / 4h 37m 45s left ) -> ETA: Fri Jan 31 15:07 XS = 1.99778623157 pb +- ( 2.22066343625 pb = 111 % ) Event 40 ( 1s elapsed / 3h 38m 43s left ) -> ETA: Fri Jan 31 14:08 XS = 5.8477988085 pb +- ( 3.70885280133 pb = 63 % ) Event 50 ( 1s elapsed / 3h 3m 18s left ) -> ETA: Fri Jan 31 13:32 XS = 15.7298447256 pb +- ( 11.2867593891 pb = 71 % ) Event 60 ( 1s elapsed / 2h 38m 18s left ) -> ETA: Fri Jan 31 13:07 XS = 16.6848891871 pb +- ( 9.97885992242 pb = 59 % ) Event 70 ( 1s elapsed / 2h 21m 38s left ) -> ETA: Fri Jan 31 12:51 XS = 19.0434973152 pb +- ( 9.58683460685 pb = 50 % ) Event 80 ( 1s elapsed / 2h 7m 3s left ) -> ETA: Fri Jan 31 12:36 XS = 16.4490222178 pb +- ( 8.37069753063 pb = 50 % ) Event 90 ( 1s elapsed / 1h 57m 34s left ) -> ETA: Fri Jan 31 12:27 XS = 16.7900731842 pb +- ( 7.66893347605 pb = 45 % ) Event 100 ( 1s elapsed / 1h 49m 8s left ) -> ETA: Fri Jan 31 12:18 XS = 15.1301655306 pb +- ( 6.94622283616 pb = 45 % ) Event 200 ( 1s elapsed / 1h 12m 53s left ) -> ETA: Fri Jan 31 11:42 XS = 8.53726997426 pb +- ( 3.6427316689 pb = 42 % ) Event 300 ( 2s elapsed / 1h 14s left ) -> ETA: Fri Jan 31 11:29 XS = 7.01132219419 pb +- ( 2.52047773945 pb = 35 % ) Event 400 ( 2s elapsed / 53m 54s left ) -> ETA: Fri Jan 31 11:23 XS = 5.4156995059 pb +- ( 1.86556849077 pb = 34 % ) Event 500 ( 3s elapsed / 50m 6s left ) -> ETA: Fri Jan 31 11:19 XS = 6.17465317678 pb +- ( 2.09293266635 pb = 33 % ) Event 600 ( 3s elapsed / 47m 26s left ) -> ETA: Fri Jan 31 11:16 XS = 6.08779996261 pb +- ( 1.8119598559 pb = 29 % ) Event 700 ( 3s elapsed / 45m 10s left ) -> ETA: Fri Jan 31 11:14 XS = 5.58018914104 pb +- ( 1.57544007938 pb = 28 % ) Event 800 ( 4s elapsed / 43m 53s left ) -> ETA: Fri Jan 31 11:13 XS = 5.53842298581 pb +- ( 1.49829158615 pb = 27 % ) Event 900 ( 4s elapsed / 42m 36s left ) -> ETA: Fri Jan 31 11:12 XS = 5.28011431386 pb +- ( 1.36274902725 pb = 25 % ) Event 1000 ( 5s elapsed / 41m 49s left ) -> ETA: Fri Jan 31 11:11 XS = 5.06235371065 pb +- ( 1.24890470809 pb = 24 % ) Event 2000 ( 9s elapsed / 37m 50s left ) -> ETA: Fri Jan 31 11:07 XS = 7.34410877634 pb +- ( 2.30003477714 pb = 31 % ) Event 3000 ( 13s elapsed / 36m 31s left ) -> ETA: Fri Jan 31 11:06 XS = 6.59819483213 pb +- ( 1.61161306452 pb = 24 % ) Event 4000 ( 17s elapsed / 35m 48s left ) -> ETA: Fri Jan 31 11:05 XS = 6.11349288154 pb +- ( 1.27329487542 pb = 20 % ) Event 5000 ( 21s elapsed / 35m 18s left ) -> ETA: Fri Jan 31 11:05 XS = 5.79142867431 pb +- ( 1.12749099914 pb = 19 % ) Event 6000 ( 25s elapsed / 35m 5s left ) -> ETA: Fri Jan 31 11:04 XS = 6.74263728159 pb +- ( 1.25283393208 pb = 18 % ) Event 7000 ( 29s elapsed / 34m 56s left ) -> ETA: Fri Jan 31 11:04 XS = 6.54689094247 pb +- ( 1.10539158484 pb = 16 % ) Event 8000 ( 33s elapsed / 34m 41s left ) -> ETA: Fri Jan 31 11:04 XS = 6.46237805192 pb +- ( 1.02216026408 pb = 15 % ) Event 9000 ( 37s elapsed / 34m 29s left ) -> ETA: Fri Jan 31 11:04 XS = 6.12354857499 pb +- ( 0.973138896555 pb = 15 % ) Event 10000 ( 42s elapsed / 34m 29s left ) -> ETA: Fri Jan 31 11:04 XS = 6.27434408891 pb +- ( 0.904103001304 pb = 14 % ) Event 20000 ( 1m 23s elapsed / 33m 13s left ) -> ETA: Fri Jan 31 11:04  Memory usage increased by 18 MB, now 320 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.76256910442 pb +- ( 0.775890367456 pb = 11 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 2m 3s elapsed / 32m 10s left ) -> ETA: Fri Jan 31 11:03 XS = 6.56077800121 pb +- ( 0.581388914282 pb = 8 % ) Event 40000 ( 2m 43s elapsed / 31m 25s left ) -> ETA: Fri Jan 31 11:03 XS = 6.8924729991 pb +- ( 0.488857139156 pb = 7 % ) Event 50000 ( 3m 24s elapsed / 30m 43s left ) -> ETA: Fri Jan 31 11:03 XS = 6.88368053097 pb +- ( 0.458188045168 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 4m 5s elapsed / 30m 1s left ) -> ETA: Fri Jan 31 11:03 XS = 6.05142849083 pb +- ( 0.676224225827 pb = 11 % ) Event 70000 ( 4m 46s elapsed / 29m 20s left ) -> ETA: Fri Jan 31 11:03 XS = 5.85124362867 pb +- ( 0.604111075397 pb = 10 % ) Event 80000 ( 5m 27s elapsed / 28m 39s left ) -> ETA: Fri Jan 31 11:03 XS = 5.94995331514 pb +- ( 0.548030799134 pb = 9 % ) Event 90000 ( 6m 8s elapsed / 27m 59s left ) -> ETA: Fri Jan 31 11:03 XS = 5.77600435553 pb +- ( 0.492338917441 pb = 8 % ) Event 100000 ( 6m 49s elapsed / 27m 18s left ) -> ETA: Fri Jan 31 11:03 XS = 5.70721107513 pb +- ( 0.452585728014 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 13m 45s elapsed / 20m 38s left ) -> ETA: Fri Jan 31 11:03 XS = 5.93859010027 pb +- ( 0.2568101198 pb = 4 % ) Event 300000 ( 20m 49s elapsed / 13m 52s left ) -> ETA: Fri Jan 31 11:04 XS = 5.9153604086 pb +- ( 0.213486592524 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 27m 58s elapsed / 6m 59s left ) -> ETA: Fri Jan 31 11:04 XS = 5.76778538278 pb +- ( 0.238228696515 pb = 4 % ) Event 500000 ( 2112 s total ) = 20459776.6474 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.80526 0 % 0.221851 3.82 % │ │ ME & PS: MUF=0.5  5.91552 1.89 % 0.236437 3.99 % │ │ ME & PS: MUF=2  5.86847 1.08 % 0.215863 3.67 % │ │ ME & PS: MUR=0.5  5.79674 -0.14 % 0.23083 3.98 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.95477 2.57 % 0.230989 3.87 % │ │ ME & PS: MUR=2  6.01502 3.61 % 0.216586 3.6 % │ │ ME & PS: MUR=2 MUF=2  6.0756 4.65 % 0.205021 3.37 % │ │ ME-only: MUF=0.5  5.81135 0.1 % 0.214393 3.68 % │ │ ME-only: MUF=2  5.81897 0.23 % 0.227534 3.91 % │ │ ME-only: MUR=0.5  5.6742 -2.25 % 0.245416 4.32 % │ │ ME-only: MUR=0.5 MUF=0.5  5.68212 -2.12 % 0.236921 4.16 % │ │ ME-only: MUR=2  6.09922 5.06 % 0.203726 3.34 % │ │ ME-only: MUR=2 MUF=2  6.11138 5.27 % 0.208707 3.41 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 384 (500390) -> 0 % From "Jet_Evolution:CSS": 1195 (501585) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3663680 MCatNLO large PDF reweighting factor: 44988 MCatNLOvetoed large reweighting factor for parton: 74 different PDF cut-off: 13298480 large AlphaS reweighting factor: 394540 large PDF reweighting factor: 626916 vetoed large reweighting factor for parton: 7 Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 63 amplitude failures: 1132 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 35m 25s on Fri Jan 31 11:04:39 2025 (User: 34m 56s, System: 1s, Children User: 0s, Children System: 0s)