Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:29:11 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1308 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (259 MB, 12s/12s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 4.97251009761e-22 vs 4.9725100976e-22 => 2.43671749445e-12 } .. Amplitude::GaugeTest(): Large deviation { 9.11832452802e-23 vs 9.11832452799e-23 => 2.64988031518e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.81122634643e-24 vs 1.81122634645e-24 => -1.20041754315e-11 } ....... Amplitude::GaugeTest(): Large deviation { 1.45201456318e-22 vs 1.45201456318e-22 => -2.16038298362e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.87403615775e-21 vs 3.87403615779e-21 => -1.03462793888e-11 } ..................... Amplitude::GaugeTest(): Large deviation { 1.64598200532e-21 vs 1.64598200532e-21 => 4.41069403223e-12 } ..............WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 6.04087652988e-24 vs 6.04087652986e-24 => 2.59881005604e-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 4h 36m 38s left ) -> ETA: Thu Feb 06 15:06 XS = 0.00540773199415 pb +- ( 0.00540773199415 pb = 100 % ) Event 2 ( 1s elapsed / 3d 2h 18m 18s left ) -> ETA: Mon Feb 03 12:47 XS = 0.00821218620745 pb +- ( 0.00280445421329 pb = 34 % ) Event 3 ( 1s elapsed / 2d 1h 59m 58s left ) -> ETA: Sun Feb 02 12:29 XS = 0.00552473604447 pb +- ( 0.0031375217699 pb = 56 % ) Event 4 ( 1s elapsed / 1d 13h 50m 48s left ) -> ETA: Sun Feb 02 00:20 XS = 0.00622153396913 pb +- ( 0.00232541367849 pb = 37 % ) Event 5 ( 1s elapsed / 1d 6h 16m 38s left ) -> ETA: Sat Feb 01 16:46 XS = 0.00497722717716 pb +- ( 0.00218925299092 pb = 43 % ) Event 6 ( 1s elapsed / 1d 1h 13m 52s left ) -> ETA: Sat Feb 01 11:43 XS = 4.41416336482 pb +- ( 4.40918649998 pb = 99 % ) Event 7 ( 1s elapsed / 21h 49m 30s left ) -> ETA: Sat Feb 01 08:18 XS = 3.78357499381 pb +- ( 3.779420209 pb = 99 % ) Event 8 ( 1s elapsed / 19h 5m 48s left ) -> ETA: Sat Feb 01 05:35 XS = 3.31200663203 pb +- ( 3.30687005444 pb = 99 % ) Event 9 ( 1s elapsed / 16h 58m 30s left ) -> ETA: Sat Feb 01 03:27 XS = 2.64397164311 pb +- ( 2.64624310623 pb = 100 % ) Event 10 ( 1s elapsed / 15h 16m 38s left ) -> ETA: Sat Feb 01 01:46 XS = 2.38253021804 pb +- ( 2.40785251364 pb = 101 % ) Event 20 ( 1s elapsed / 7h 54m 58s left ) -> ETA: Fri Jan 31 18:24 XS = 1.2733697551 pb +- ( 1.25970906503 pb = 98 % ) Event 30 ( 1s elapsed / 5h 27m 45s left ) -> ETA: Fri Jan 31 15:57 XS = 4.46205971745 pb +- ( 3.67381601893 pb = 82 % ) Event 40 ( 1s elapsed / 4h 14m 8s left ) -> ETA: Fri Jan 31 14:43 XS = 3.0892309876 pb +- ( 2.50639868983 pb = 81 % ) Event 50 ( 1s elapsed / 3h 31m 38s left ) -> ETA: Fri Jan 31 14:01 XS = 8.69433661605 pb +- ( 6.44250465907 pb = 74 % ) Event 60 ( 1s elapsed / 3h 1m 55s left ) -> ETA: Fri Jan 31 13:31 XS = 9.17982088545 pb +- ( 5.7330263696 pb = 62 % ) Event 70 ( 1s elapsed / 2h 40m 41s left ) -> ETA: Fri Jan 31 13:10 XS = 11.9681297526 pb +- ( 6.12096802331 pb = 51 % ) Event 80 ( 1s elapsed / 2h 24m 46s left ) -> ETA: Fri Jan 31 12:54 XS = 10.62036617 pb +- ( 5.43641506815 pb = 51 % ) Event 90 ( 1s elapsed / 2h 12m 23s left ) -> ETA: Fri Jan 31 12:41 XS = 8.86818679644 pb +- ( 4.82646900749 pb = 54 % ) Event 100 ( 1s elapsed / 2h 3m 18s left ) -> ETA: Fri Jan 31 12:32 XS = 8.33926936705 pb +- ( 4.24027138433 pb = 50 % ) Event 200 ( 1s elapsed / 1h 19m 58s left ) -> ETA: Fri Jan 31 11:49 XS = 6.49638969652 pb +- ( 2.35804379148 pb = 36 % ) Event 300 ( 2s elapsed / 1h 5m 14s left ) -> ETA: Fri Jan 31 11:34 XS = -3.16882770421 pb +- ( 8.36393478723 pb = -263 % ) Event 400 ( 2s elapsed / 58m 4s left ) -> ETA: Fri Jan 31 11:27 XS = -2.19181705765 pb +- ( 6.34538020275 pb = -289 % ) Event 500 ( 3s elapsed / 53m 46s left ) -> ETA: Fri Jan 31 11:23 XS = -1.21459936736 pb +- ( 5.09343292411 pb = -419 % ) Event 600 ( 3s elapsed / 51m 11s left ) -> ETA: Fri Jan 31 11:20 XS = -0.382146905964 pb +- ( 4.25346410954 pb = -1113 % ) Event 700 ( 4s elapsed / 49m 13s left ) -> ETA: Fri Jan 31 11:18 XS = -0.0827170352874 pb +- ( 3.64289716382 pb = -4404 % ) Event 800 ( 4s elapsed / 47m 37s left ) -> ETA: Fri Jan 31 11:17 XS = 0.482211990872 pb +- ( 3.18841969819 pb = 661 % ) Event 900 ( 5s elapsed / 46m 18s left ) -> ETA: Fri Jan 31 11:15 XS = 0.683965803332 pb +- ( 2.82942338393 pb = 413 % ) Event 1000 ( 5s elapsed / 45m 14s left ) -> ETA: Fri Jan 31 11:14 XS = 1.48426613651 pb +- ( 2.59057613086 pb = 174 % ) Event 2000 ( 9s elapsed / 40m 42s left ) -> ETA: Fri Jan 31 11:10 XS = 2.11645554082 pb +- ( 1.41501716013 pb = 66 % ) Event 3000 ( 14s elapsed / 38m 57s left ) -> ETA: Fri Jan 31 11:08 XS = 3.60275486056 pb +- ( 1.07494057299 pb = 29 % ) Event 4000 ( 18s elapsed / 38m 2s left ) -> ETA: Fri Jan 31 11:07 XS = 3.8465829271 pb +- ( 1.32107083184 pb = 34 % ) Event 5000 ( 22s elapsed / 37m 43s left ) -> ETA: Fri Jan 31 11:07 XS = 4.26328597819 pb +- ( 1.07411409009 pb = 25 % ) Event 6000 ( 27s elapsed / 37m 21s left ) -> ETA: Fri Jan 31 11:07 XS = 3.89701181085 pb +- ( 1.0993905545 pb = 28 % ) Event 7000 ( 31s elapsed / 37m 8s left ) -> ETA: Fri Jan 31 11:07 XS = 3.80973264441 pb +- ( 1.05025965403 pb = 27 % ) Event 8000 ( 35s elapsed / 36m 47s left ) -> ETA: Fri Jan 31 11:06 XS = 3.76669202236 pb +- ( 0.952835303433 pb = 25 % ) Event 9000 ( 40s elapsed / 36m 35s left ) -> ETA: Fri Jan 31 11:06 XS = 4.12650303486 pb +- ( 0.8882839249 pb = 21 % ) Event 10000 ( 44s elapsed / 36m 31s left ) -> ETA: Fri Jan 31 11:06 XS = 11.9300963923 pb +- ( 7.65220184716 pb = 64 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 20000 ( 1m 28s elapsed / 35m 23s left ) -> ETA: Fri Jan 31 11:06 XS = 8.69954874559 pb +- ( 3.83953974691 pb = 44 % ) Event 30000 ( 2m 12s elapsed / 34m 37s left ) -> ETA: Fri Jan 31 11:06 XS = 7.69703284041 pb +- ( 2.5768875761 pb = 33 % ) Event 40000 ( 2m 56s elapsed / 33m 50s left ) -> ETA: Fri Jan 31 11:06 XS = 8.50003570401 pb +- ( 2.53044301151 pb = 29 % ) Event 50000 ( 3m 41s elapsed / 33m 10s left ) -> ETA: Fri Jan 31 11:06 XS = 8.01815342417 pb +- ( 2.0276245156 pb = 25 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 4m 25s elapsed / 32m 28s left ) -> ETA: Fri Jan 31 11:06 XS = 7.79375457251 pb +- ( 1.69936942842 pb = 21 % ) Event 70000 ( 5m 10s elapsed / 31m 46s left ) -> ETA: Fri Jan 31 11:06 XS = 7.4938386276 pb +- ( 1.45926759537 pb = 19 % ) Event 80000 ( 5m 54s elapsed / 31m 3s left ) -> ETA: Fri Jan 31 11:06 XS = 7.22018989768 pb +- ( 1.27999035677 pb = 17 % ) Event 90000 ( 6m 39s elapsed / 30m 19s left ) -> ETA: Fri Jan 31 11:06 XS = 7.00660373103 pb +- ( 1.13904309528 pb = 16 % ) Event 100000 ( 7m 24s elapsed / 29m 36s left ) -> ETA: Fri Jan 31 11:06 XS = 6.95965926944 pb +- ( 1.02833429561 pb = 14 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (-0.279748145367,-0.0341898671198,0.03620126329,-0.284972946724) (1) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 51s elapsed / 22m 17s left ) -> ETA: Fri Jan 31 11:06 XS = 6.59937634435 pb +- ( 0.572058816477 pb = 8 % ) Event 300000 ( 22m 21s elapsed / 14m 54s left ) -> ETA: Fri Jan 31 11:06 XS = 6.31994882169 pb +- ( 0.407456575601 pb = 6 % ) Event 400000 ( 29m 53s elapsed / 7m 28s 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 = 6.23239146773 pb +- ( 0.323821383299 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2241 s total ) = 19277624.5683 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.50248 0 % 0.416511 6.4 % │ │ ME & PS: MUF=0.5  6.71933 3.33 % 0.454968 6.77 % │ │ ME & PS: MUF=2  6.53017 0.42 % 0.419551 6.42 % │ │ ME & PS: MUR=0.5  6.42218 -1.23 % 0.477073 7.42 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.33356 -2.59 % 0.477511 7.53 % │ │ ME & PS: MUR=2  6.72238 3.38 % 0.376272 5.59 % │ │ ME & PS: MUR=2 MUF=2  6.75451 3.87 % 0.374232 5.54 % │ │ ME-only: MUF=0.5  6.49479 -0.11 % 0.43302 6.66 % │ │ ME-only: MUF=2  6.52379 0.32 % 0.402069 6.16 % │ │ ME-only: MUR=0.5  6.46351 -0.59 % 0.464267 7.18 % │ │ ME-only: MUR=0.5 MUF=0.5  6.4565 -0.7 % 0.482635 7.47 % │ │ ME-only: MUR=2  6.7193 3.33 % 0.378651 5.63 % │ │ ME-only: MUR=2 MUF=2  6.73885 3.63 % 0.365575 5.42 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 359 (500364) -> 0 % From "Jet_Evolution:CSS": 1116 (501480) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3576172 MCatNLO large PDF reweighting factor: 48296 MCatNLOvetoed large reweighting factor for parton: 88 different PDF cut-off: 13310172 large AlphaS reweighting factor: 394150 large PDF reweighting factor: 620958 vetoed large reweighting factor for parton: 7 Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 67 amplitude failures: 1048 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 34s on Fri Jan 31 11:06:46 2025 (User: 37m, System: 2s, Children User: 0s, Children System: 0s)