Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:51 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1217 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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/12s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.1851693751e-20 vs 1.18516937509e-20 => 1.11886055976e-11 } . Amplitude::GaugeTest(): Large deviation { 3.07752720733e-22 vs 3.07752720729e-22 => 1.37625466579e-11 } ........... Amplitude::GaugeTest(): Large deviation { 5.81973789237e-23 vs 5.81973789239e-23 => -3.48665540884e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.43845319485e-22 vs 2.43845319485e-22 => -2.0873303086e-12 } . Amplitude::GaugeTest(): Large deviation { 5.88216227638e-19 vs 5.88216227636e-19 => 2.54574139547e-12 } ...... Amplitude::GaugeTest(): Large deviation { 9.75856782956e-23 vs 9.75856782951e-23 => 5.28932453392e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.35896746031e-20 vs 1.3589674603e-20 => 4.52593518219e-12 } .............................................................................................................. done (257 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 10h 9m 58s left ) -> ETA: Thu Feb 06 20:39 XS = 3.17610357317e-06 pb +- ( 3.17610357317e-06 pb = 100 % ) Event 2 ( 1s elapsed / 3d 5h 46m 38s left ) -> ETA: Mon Feb 03 16:15 XS = -0.0110816525274 pb +- ( 0.0110848287826 pb = -100 % ) Event 3 ( 1s elapsed / 2d 4h 18m 52s left ) -> ETA: Sun Feb 02 14:47 XS = 115.842825355 pb +- ( 115.853907273 pb = 100 % ) Event 4 ( 1s elapsed / 1d 15h 34m 58s left ) -> ETA: Sun Feb 02 02:04 XS = 86.7079331712 pb +- ( 75.9098355266 pb = 87 % ) Event 5 ( 1s elapsed / 1d 7h 56m 38s left ) -> ETA: Sat Feb 01 18:25 XS = 74.3210855753 pb +- ( 65.3403764932 pb = 87 % ) Event 6 ( 1s elapsed / 1d 2h 37m 12s left ) -> ETA: Sat Feb 01 13:06 XS = 65.0378326781 pb +- ( 57.3428494632 pb = 88 % ) Event 7 ( 1s elapsed / 23h 55s left ) -> ETA: Sat Feb 01 09:30 XS = 57.8114071051 pb +- ( 51.0853400704 pb = 88 % ) Event 8 ( 1s elapsed / 20h 8m 18s left ) -> ETA: Sat Feb 01 06:37 XS = 52.0221169886 pb +- ( 46.0574147792 pb = 88 % ) Event 9 ( 1s elapsed / 17h 54m 3s left ) -> ETA: Sat Feb 01 04:23 XS = 47.292833626 pb +- ( 41.9280730837 pb = 88 % ) Event 10 ( 1s elapsed / 16h 23m 18s left ) -> ETA: Sat Feb 01 02:52 XS = 44.1953706619 pb +- ( 38.4000482279 pb = 86 % ) Event 20 ( 1s elapsed / 8h 28m 18s left ) -> ETA: Fri Jan 31 18:57 XS = 22.2692170247 pb +- ( 19.3355062876 pb = 86 % ) Event 30 ( 1s elapsed / 5h 49m 58s left ) -> ETA: Fri Jan 31 16:19 XS = 18.4862756201 pb +- ( 13.5458075395 pb = 73 % ) Event 40 ( 1s elapsed / 4h 34m 58s left ) -> ETA: Fri Jan 31 15:04 XS = 14.0665876154 pb +- ( 10.3375589527 pb = 73 % ) Event 50 ( 1s elapsed / 3h 46m 38s left ) -> ETA: Fri Jan 31 14:15 XS = 11.5675778206 pb +- ( 8.50553647726 pb = 73 % ) Event 60 ( 1s elapsed / 3h 15m 48s left ) -> ETA: Fri Jan 31 13:44 XS = 10.5248847297 pb +- ( 7.22680203751 pb = 68 % ) Event 70 ( 1s elapsed / 2h 52m 35s left ) -> ETA: Fri Jan 31 13:21 XS = 9.75454177578 pb +- ( 6.29813187798 pb = 64 % ) Event 80 ( 1s elapsed / 2h 35m 11s left ) -> ETA: Fri Jan 31 13:04 XS = 13.2651007489 pb +- ( 7.19000336154 pb = 54 % ) Event 90 ( 1s elapsed / 2h 22m 34s left ) -> ETA: Fri Jan 31 12:51 XS = 14.162045094 pb +- ( 6.80488164045 pb = 48 % ) Event 100 ( 1s elapsed / 2h 11m 38s left ) -> ETA: Fri Jan 31 12:40 XS = 12.8490551403 pb +- ( 6.18463332226 pb = 48 % ) Event 200 ( 2s elapsed / 1h 23m 42s left ) -> ETA: Fri Jan 31 11:52 XS = 9.23537847574 pb +- ( 4.33567304945 pb = 46 % ) Event 300 ( 2s elapsed / 1h 7m 10s left ) -> ETA: Fri Jan 31 11:36 XS = 9.78413851275 pb +- ( 3.319636658 pb = 33 % ) Event 400 ( 2s elapsed / 1h 9s left ) -> ETA: Fri Jan 31 11:29 XS = 11.6898725567 pb +- ( 2.95210633592 pb = 25 % ) Event 500 ( 3s elapsed / 55m 16s left ) -> ETA: Fri Jan 31 11:24 XS = 9.94565284397 pb +- ( 2.39326587101 pb = 24 % ) Event 600 ( 3s elapsed / 52m 1s left ) -> ETA: Fri Jan 31 11:21 XS = 8.8756135103 pb +- ( 2.02629438357 pb = 22 % ) Event 700 ( 4s elapsed / 50m 2s left ) -> ETA: Fri Jan 31 11:19 XS = 8.68981822548 pb +- ( 1.82470189846 pb = 20 % ) Event 800 ( 4s elapsed / 48m 27s left ) -> ETA: Fri Jan 31 11:17 XS = 7.90280516337 pb +- ( 1.65031112842 pb = 20 % ) Event 900 ( 5s elapsed / 47m 19s left ) -> ETA: Fri Jan 31 11:16 XS = 7.2549816316 pb +- ( 1.50957071246 pb = 20 % ) Event 1000 ( 5s elapsed / 46m 34s left ) -> ETA: Fri Jan 31 11:15 XS = 7.00674624252 pb +- ( 1.43302064135 pb = 20 % ) Event 2000 ( 9s elapsed / 41m 22s left ) -> ETA: Fri Jan 31 11:10 XS = 6.69218747218 pb +- ( 1.31500960916 pb = 19 % ) Event 3000 ( 14s elapsed / 39m 35s left ) -> ETA: Fri Jan 31 11:08 XS = 6.51598302464 pb +- ( 1.07818622534 pb = 16 % ) Event 4000 ( 18s elapsed / 38m 40s left ) -> ETA: Fri Jan 31 11:08 XS = 6.10075342226 pb +- ( 0.884691130185 pb = 14 % ) Event 5000 ( 23s elapsed / 38m 8s left ) -> ETA: Fri Jan 31 11:07 XS = 6.50989548035 pb +- ( 0.805602814986 pb = 12 % ) Event 6000 ( 27s elapsed / 37m 48s left ) -> ETA: Fri Jan 31 11:07 XS = 5.89450259195 pb +- ( 0.786481620124 pb = 13 % ) Event 7000 ( 32s elapsed / 37m 34s left ) -> ETA: Fri Jan 31 11:07 XS = 6.03443760523 pb +- ( 0.710013748408 pb = 11 % ) Event 8000 ( 36s elapsed / 37m 22s left ) -> ETA: Fri Jan 31 11:07 XS = 5.78228484731 pb +- ( 0.644517239372 pb = 11 % ) Event 9000 ( 40s elapsed / 37m 4s left ) -> ETA: Fri Jan 31 11:06 XS = 5.63760775523 pb +- ( 0.591078571272 pb = 10 % ) Event 10000 ( 45s elapsed / 36m 51s left ) -> ETA: Fri Jan 31 11:06 XS = 6.14447898774 pb +- ( 0.631617734349 pb = 10 % ) Event 20000 ( 1m 30s elapsed / 36m left ) -> ETA: Fri Jan 31 11:06 XS = 6.04378897763 pb +- ( 0.537511980859 pb = 8 % ) Event 30000 ( 2m 14s elapsed / 35m 9s left ) -> ETA: Fri Jan 31 11:06 XS = 6.79641774828 pb +- ( 0.584537151479 pb = 8 % ) Event 40000 ( 2m 59s elapsed / 34m 21s left ) -> ETA: Fri Jan 31 11:06 XS = 7.15626105792 pb +- ( 0.541156151683 pb = 7 % ) Event 50000 ( 3m 43s elapsed / 33m 35s left ) -> ETA: Fri Jan 31 11:06 XS = 6.95171008255 pb +- ( 0.494025292672 pb = 7 % ) Event 60000 ( 4m 28s elapsed / 32m 49s left ) -> ETA: Fri Jan 31 11:06 XS = 6.63362915181 pb +- ( 0.429370301286 pb = 6 % ) Event 70000 ( 5m 13s elapsed / 32m 4s left ) -> ETA: Fri Jan 31 11:06 XS = 6.43849507396 pb +- ( 0.380717595797 pb = 5 % ) Event 80000 ( 5m 58s elapsed / 31m 20s left ) -> ETA: Fri Jan 31 11:06 XS = 6.39638762258 pb +- ( 0.348350065487 pb = 5 % ) Event 90000 ( 6m 43s elapsed / 30m 35s left ) -> ETA: Fri Jan 31 11:06 XS = 6.30213511804 pb +- ( 0.325933052131 pb = 5 % ) Event 100000 ( 7m 27s elapsed / 29m 51s left ) -> ETA: Fri Jan 31 11:06 XS = 6.29131774983 pb +- ( 0.299977629436 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 58s elapsed / 22m 27s left ) -> ETA: Fri Jan 31 11:06  Memory usage increased by 18 MB, now 323 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.31094424148 pb +- ( 0.212919362113 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 32s elapsed / 15m 1s left ) -> ETA: Fri Jan 31 11:06 XS = 6.21272138817 pb +- ( 0.184777916408 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 7s elapsed / 7m 31s left ) -> ETA: Fri Jan 31 11:06 XS = 6.19990542105 pb +- ( 0.235642051224 pb = 3 % ) Event 500000 ( 2265 s total ) = 19069059.1273 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.28208 0 % 0.207283 3.29 % │ │ ME & PS: MUF=0.5  6.49796 3.43 % 0.310713 4.78 % │ │ ME & PS: MUF=2  6.31294 0.49 % 0.21473 3.4 % │ │ ME & PS: MUR=0.5  6.25913 -0.36 % 0.251403 4.01 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.44577 2.6 % 0.281919 4.37 % │ │ ME & PS: MUR=2  6.54809 4.23 % 0.207793 3.17 % │ │ ME & PS: MUR=2 MUF=2  6.5942 4.96 % 0.218138 3.3 % │ │ ME-only: MUF=0.5  6.25006 -0.5 % 0.205145 3.28 % │ │ ME-only: MUF=2  6.32414 0.66 % 0.208577 3.29 % │ │ ME-only: MUR=0.5  6.19234 -1.42 % 0.228337 3.68 % │ │ ME-only: MUR=0.5 MUF=0.5  6.16026 -1.93 % 0.225957 3.66 % │ │ ME-only: MUR=2  6.53631 4.04 % 0.191367 2.92 % │ │ ME-only: MUR=2 MUF=2  6.57603 4.67 % 0.192573 2.92 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 386 (500391) -> 0 % From "Jet_Evolution:CSS": 1154 (501545) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3595172 MCatNLO large PDF reweighting factor: 52960 MCatNLOvetoed large reweighting factor for parton: 104 different PDF cut-off: 13285308 large AlphaS reweighting factor: 394807 large PDF reweighting factor: 620964 vetoed large reweighting factor for parton: 7 Error messages from 'GaugeTest' exceeded frequency limit: 114/20 Perturbative Interface (Matrix Elements): momentum failures: 55 amplitude failures: 1099 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 59s on Fri Jan 31 11:06:51 2025 (User: 37m 24s, System: 3s, Children User: 0s, Children System: 0s)