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: 1163 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (261 MB, 13s/12s) Performing tests ............. Amplitude::GaugeTest(): Large deviation { 2.47776340014e-19 vs 2.47776340014e-19 => -2.53497223213e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.14361117748e-23 vs 3.14361117747e-23 => 3.59023921703e-12 } . Amplitude::GaugeTest(): Large deviation { 1.92429968214e-23 vs 1.92429968215e-23 => -4.08850731048e-12 } .............. Amplitude::GaugeTest(): Large deviation { 1.16354754153e-22 vs 1.16354754153e-22 => 2.4795721032e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.08364542685e-22 vs 1.08364542684e-22 => 3.51008111465e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.35120896626e-24 vs 4.35120896628e-24 => -2.69262390162e-12 } ......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 5.86131644713e-23 vs 5.86131644719e-23 => -9.23217058357e-12 } ............................................................................................. done (261 MB, 0s/0s) Initializing scales........................................................................ done (265 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 18h 29m 58s left ) -> ETA: Tue Feb 04 04:15 XS = -5.04681008713e-08 pb +- ( -5.04681008713e-08 pb = 100 % ) Event 2 ( 1s elapsed / 3d 9h 14m 58s left ) -> ETA: Fri Jan 31 19:00 XS = 2.4860194183e-07 pb +- ( 2.99070042701e-07 pb = 120 % ) Event 3 ( 1s elapsed / 2d 6h 37m 45s left ) -> ETA: Thu Jan 30 16:23 XS = -0.00655884974344 pb +- ( 0.00655909834765 pb = -100 % ) Event 4 ( 1s elapsed / 1d 16h 58m 18s left ) -> ETA: Thu Jan 30 02:43 XS = 13.6326267831 pb +- ( 13.6391864214 pb = 100 % ) Event 5 ( 1s elapsed / 1d 9h 3m 18s left ) -> ETA: Wed Jan 29 18:48 XS = 9.08844610404 pb +- ( 9.09234808576 pb = 100 % ) Event 6 ( 1s elapsed / 1d 3h 46m 38s left ) -> ETA: Wed Jan 29 13:32 XS = 7.79013695104 pb +- ( 7.79334161925 pb = 100 % ) Event 7 ( 1s elapsed / 23h 48m 33s left ) -> ETA: Wed Jan 29 09:33 XS = -4.84696233354 pb +- ( 14.3264932389 pb = -295 % ) Event 8 ( 1s elapsed / 20h 49m 58s left ) -> ETA: Wed Jan 29 06:35 XS = -4.3084109631 pb +- ( 12.6462519607 pb = -293 % ) Event 9 ( 1s elapsed / 18h 40m 21s left ) -> ETA: Wed Jan 29 04:25 XS = -3.52506351476 pb +- ( 10.2448073 pb = -290 % ) Event 10 ( 1s elapsed / 16h 48m 18s left ) -> ETA: Wed Jan 29 02:33 XS = -2.98380489742 pb +- ( 8.61056120527 pb = -288 % ) Event 20 ( 1s elapsed / 8h 40m 48s left ) -> ETA: Tue Jan 28 18:26 XS = 4.42303428823 pb +- ( 7.7181810317 pb = 174 % ) Event 30 ( 1s elapsed / 6h 1m 5s left ) -> ETA: Tue Jan 28 15:46 XS = 2.77666913241 pb +- ( 4.84905398617 pb = 174 % ) Event 40 ( 1s elapsed / 4h 39m 8s left ) -> ETA: Tue Jan 28 14:24 XS = 4.88855875101 pb +- ( 4.54406175713 pb = 92 % ) Event 50 ( 1s elapsed / 3h 49m 58s left ) -> ETA: Tue Jan 28 13:35 XS = 4.12608633162 pb +- ( 3.71194792 pb = 89 % ) Event 60 ( 1s elapsed / 3h 17m 11s left ) -> ETA: Tue Jan 28 13:02 XS = 3.53410792438 pb +- ( 3.18265027771 pb = 90 % ) Event 70 ( 1s elapsed / 2h 52m 35s left ) -> ETA: Tue Jan 28 12:37 XS = 3.10848966856 pb +- ( 2.7852865651 pb = 89 % ) Event 80 ( 1s elapsed / 2h 37m 15s left ) -> ETA: Tue Jan 28 12:22 XS = 8.17828143919 pb +- ( 5.94321971135 pb = 72 % ) Event 90 ( 1s elapsed / 2h 22m 34s left ) -> ETA: Tue Jan 28 12:07 XS = 7.08567978321 pb +- ( 5.20706469007 pb = 73 % ) Event 100 ( 1s elapsed / 2h 10m 48s left ) -> ETA: Tue Jan 28 11:56 XS = 6.49853604258 pb +- ( 4.75173305376 pb = 73 % ) Event 200 ( 1s elapsed / 1h 22m 53s left ) -> ETA: Tue Jan 28 11:08 XS = 3.43766386906 pb +- ( 2.62490805463 pb = 76 % ) Event 300 ( 2s elapsed / 1h 7m 27s left ) -> ETA: Tue Jan 28 10:52 XS = 5.53260708215 pb +- ( 2.50099024272 pb = 45 % ) Event 400 ( 2s elapsed / 59m 57s left ) -> ETA: Tue Jan 28 10:45 XS = 6.4713827959 pb +- ( 2.3012740887 pb = 35 % ) Event 500 ( 3s elapsed / 55m 16s left ) -> ETA: Tue Jan 28 10:40 XS = 7.76138912305 pb +- ( 2.57836107322 pb = 33 % ) Event 600 ( 3s elapsed / 52m 9s left ) -> ETA: Tue Jan 28 10:37 XS = 7.09759568439 pb +- ( 2.17671315805 pb = 30 % ) Event 700 ( 4s elapsed / 50m 17s left ) -> ETA: Tue Jan 28 10:35 XS = 6.59834072791 pb +- ( 1.88102696557 pb = 28 % ) Event 800 ( 4s elapsed / 48m 15s left ) -> ETA: Tue Jan 28 10:33 XS = 6.93487015321 pb +- ( 1.93378427019 pb = 27 % ) Event 900 ( 5s elapsed / 47m 2s left ) -> ETA: Tue Jan 28 10:32 XS = 6.76530321531 pb +- ( 1.80639281813 pb = 26 % ) Event 1000 ( 5s elapsed / 46m 4s left ) -> ETA: Tue Jan 28 10:31 XS = 7.46287438153 pb +- ( 1.84861039705 pb = 24 % ) Event 2000 ( 10s elapsed / 41m 37s left ) -> ETA: Tue Jan 28 10:27 XS = 7.08135688335 pb +- ( 1.12569178098 pb = 15 % ) Event 3000 ( 14s elapsed / 40m 3s left ) -> ETA: Tue Jan 28 10:25 XS = 6.00671305932 pb +- ( 0.821098233672 pb = 13 % ) Event 4000 ( 18s elapsed / 39m 13s left ) -> ETA: Tue Jan 28 10:24 XS = 6.70329019676 pb +- ( 1.21197941511 pb = 18 % ) Event 5000 ( 23s elapsed / 38m 33s left ) -> ETA: Tue Jan 28 10:24 XS = 6.22188842577 pb +- ( 0.996505755187 pb = 16 % ) Event 6000 ( 27s elapsed / 38m 8s left ) -> ETA: Tue Jan 28 10:23 XS = 7.17768180078 pb +- ( 2.15316073645 pb = 29 % ) Event 7000 ( 32s elapsed / 37m 55s left ) -> ETA: Tue Jan 28 10:23 XS = 7.31118898742 pb +- ( 1.87058780978 pb = 25 % ) Event 8000 ( 36s elapsed / 37m 40s left ) -> ETA: Tue Jan 28 10:23 XS = 7.58026920801 pb +- ( 1.66129503005 pb = 21 % ) Event 9000 ( 41s elapsed / 37m 26s left ) -> ETA: Tue Jan 28 10:23 XS = 7.19612604944 pb +- ( 1.53017673777 pb = 21 % ) Event 10000 ( 45s elapsed / 37m 20s left ) -> ETA: Tue Jan 28 10:23 XS = 7.19132274574 pb +- ( 1.38778821219 pb = 19 % ) Event 20000 ( 1m 30s elapsed / 36m 13s left ) -> ETA: Tue Jan 28 10:23 XS = 6.71022542453 pb +- ( 1.17259752911 pb = 17 % ) Event 30000 ( 2m 15s elapsed / 35m 23s left ) -> ETA: Tue Jan 28 10:22 XS = 6.65604199653 pb +- ( 0.875655126949 pb = 13 % ) Event 40000 ( 3m elapsed / 34m 41s left ) -> ETA: Tue Jan 28 10:23 XS = 6.52123085286 pb +- ( 0.676524968719 pb = 10 % ) Event 50000 ( 3m 46s elapsed / 33m 54s left ) -> ETA: Tue Jan 28 10:23 XS = 6.22104647632 pb +- ( 0.591064318567 pb = 9 % ) Event 60000 ( 4m 31s elapsed / 33m 10s left ) -> ETA: Tue Jan 28 10:23 XS = 6.24042089568 pb +- ( 0.509376144528 pb = 8 % ) Event 70000 ( 5m 16s elapsed / 32m 26s left ) -> ETA: Tue Jan 28 10:23 XS = 6.31121947834 pb +- ( 0.469817984869 pb = 7 % ) Event 80000 ( 6m 2s elapsed / 31m 44s left ) -> ETA: Tue Jan 28 10:23 XS = 6.23204324438 pb +- ( 0.42039873364 pb = 6 % ) Event 90000 ( 6m 48s elapsed / 31m left ) -> ETA: Tue Jan 28 10:23 XS = 6.112743514 pb +- ( 0.410030763012 pb = 6 % ) Event 100000 ( 7m 34s elapsed / 30m 16s left ) -> ETA: Tue Jan 28 10:23 XS = 6.01167793018 pb +- ( 0.380936177138 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 13s elapsed / 22m 50s left ) -> ETA: Tue Jan 28 10:23 XS = 6.21175980857 pb +- ( 0.239460696745 pb = 3 % ) Blob_List::FourMomentumConservation throws four momentum error for Signal Process : (-2.69431765787e-09,-8.37108160567e-12,-2.12041495473e-12,2.70755151632e-09) (1) Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.0965046314138,-0.128230547888,-0.15531664908,-0.0311155319606) (1) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 48s elapsed / 15m 12s left ) -> ETA: Tue Jan 28 10:23  Memory usage increased by 18 MB, now 325 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.2977723868 pb +- ( 0.184579441813 pb = 2 % ) Event 400000 ( 30m 16s elapsed / 7m 34s left ) -> ETA: Tue Jan 28 10:23 XS = 6.22007427456 pb +- ( 0.156754124052 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2266 s total ) = 19062075.2952 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.2728 0 % 0.150104 2.39 % │ │ ME & PS: MUF=0.5  6.43356 2.56 % 0.294022 4.57 % │ │ ME & PS: MUF=2  6.31643 0.69 % 0.150197 2.37 % │ │ ME & PS: MUR=0.5  6.19779 -1.19 % 0.19125 3.08 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.3484 1.2 % 0.243755 3.83 % │ │ ME & PS: MUR=2  6.51638 3.88 % 0.143812 2.2 % │ │ ME & PS: MUR=2 MUF=2  6.56133 4.59 % 0.144913 2.2 % │ │ ME-only: MUF=0.5  6.2333 -0.62 % 0.149813 2.4 % │ │ ME-only: MUF=2  6.32118 0.77 % 0.15035 2.37 % │ │ ME-only: MUR=0.5  6.19607 -1.22 % 0.16366 2.64 % │ │ ME-only: MUR=0.5 MUF=0.5  6.15457 -1.88 % 0.163346 2.65 % │ │ ME-only: MUR=2  6.51308 3.83 % 0.140626 2.15 % │ │ ME-only: MUR=2 MUF=2  6.55788 4.54 % 0.140906 2.14 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 363 (500368) -> 0 % From "Jet_Evolution:CSS": 1185 (501553) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3600454 MCatNLO large PDF reweighting factor: 41280 MCatNLOvetoed large reweighting factor for parton: 106 different PDF cut-off: 13297478 large AlphaS reweighting factor: 1252001 large PDF reweighting factor: 622658 vetoed large reweighting factor for parton: 6 Momentum fail statistics: Signal Process : 1 fails Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 126/20 Perturbative Interface (Matrix Elements): momentum failures: 58 amplitude failures: 1126 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 1s on Tue Jan 28 10:23:08 2025 (User: 37m 25s, System: 2s, Children User: 0s, Children System: 0s)