/----------------------------------------------------------\\ | _ __ ______ __ __ ______ ____ ____ ____ | | / | / // ____// //_/ / ____/ / __ \\ / __ \\ / __ \\ | | / |/ // __/ / ,< /___ \\ / / / // / / // / / / | | / /| // /___ / /| | ____/ / / /_/ // /_/ // /_/ / | | /_/ |_//_____//_/ |_|/_____/ \\____/ \\____/ \\____/ | | | |----------------------------------------------------------| | | | NEK5000: Open Source Spectral Element Solver | | COPYRIGHT (c) 2008-2010 UCHICAGO ARGONNE, LLC | | Version: 1.0rc1 / SVN r1115 | | Web: http://nek5000.mcs.anl.gov | | | \\----------------------------------------------------------/ Number of processors: 1024 REAL wdsize : 8 INTEGER wdsize : 4 Timer accuracy : 7.15E-07 Reading /gpfs/work/pr62se/di49tuj/G25_32_Ra5e3_Pr0700/source_files/G25_32.rea Reading /gpfs/work/pr62se/di49tuj/G25_32_Ra5e3_Pr0700/source_files/G25_32.re2 byte swap: F 6.543210 -2.9312772E+35 mapping elements to processors Reading /gpfs/work/pr62se/di49tuj/G25_32_Ra5e3_Pr0700/source_files/G25_32.map element load imbalance: 0 2312 2312 done :: mapping elements to processors reading mesh reading curved sides reading bc for ifld 1 reading bc for ifld 2 done :: read .re2 file 0 objects found 127 Parameters from file: 1 1.00000 p001 DENSITY 2 1.183216E-02 p002 VISCOS 7 1.00000 p007 RHOCP 8 1.690308E-02 p008 CONDUCT 11 1 p011 NSTEPS 12 0.500000E-02 p012 DT 15 3 p015 IOSTEP 18 0.500000E-01 p018 GRID < 0 --> # cells on screen 19 -1.00000 p019 INTYPE 20 7.00000 p020 NORDER 21 1.000000E-06 p021 DIVERGENCE 22 1.000000E-06 p022 HELMHOLTZ 24 1.000000E-02 p024 TOLREL 25 1.000000E-02 p025 TOLABS 26 0.50000 p026 COURANT/NTAU 27 2.00000 p027 TORDER 54 1.00000 p054 fixed flow rate dir: |p54|=1,2,3=x,y,z 65 1.00000 p065 #iofiles (eg, 0 or 64); <0 --> sep. dirs 66 0.00000 p066 output : <0=ascii, else binary 67 0.00000 p067 restart: <0=ascii, else binary 69 5000.00 p069 frequency of srf dump 76 0.500000E+04 p076 Rayleigh Number 84 0.500000E-02 p084 !=0 --> sets initial timestep if p12>0 85 1.25000 p085 dt ratio if p84 !=0, for timesteps>0 92 3.00000 p092 93 20.0000 p093 Number of previous pressure solns saved 95 5.00000 p095 start projecting pressure after p95 step 99 3.00000 p099 dealiasing: <0--> off/3--> old/4--> new 102 1.00000 p102 Dump out divergence at each time step 103 0.500000E-01 p103 weight of stabilizing filter (.01) 115 1.00000 p115 121 1.00000 p121 P121 127 1707.00 p127 P127 nelgt/nelgv/lelt: 2367488 2367488 2312 lx1 /lx2 /lx3 : 4 4 4 done :: read .rea file 13.673 sec setup mesh topology Right-handed check complete for 2367488 elements. OK. setvert3d: 4 45806529 64746433 45806529 45806529 call usrsetvert done :: usrsetvert gs_setup: 4954921 unique labels shared pairwise times (avg, min, max): 0.00026112 0.000184107 0.000297308 crystal router : 0.000611919 0.000598001 0.000626493 used all_to_all method: pairwise handle bytes (avg, min, max): 1.59099e+06 1489004 1630428 buffer bytes (avg, min, max): 172568 98256 202224 setupds time 5.0380E-01 seconds 0 4 45806529 2367488 8 max multiplicity done :: setup mesh topology call usrdat done :: usrdat generate geometry data done :: generate geometry data call usrdat2 done :: usrdat2 regenerate geometry data 1 done :: regenerate geometry data 1 verify mesh topology -12.5000000000000 12.5000000000000 Xrange -12.5000000000000 12.5000000000000 Yrange 0.000000000000000E+000 1.00000000000000 Zrange done :: verify mesh topology IFTRAN = T IFFLOW = T IFHEAT = T IFSPLIT = T IFLOMACH = F IFUSERVP = F IFUSERMV = F IFSTRS = F IFCHAR = F IFCYCLIC = F IFAXIS = F IFMVBD = F IFMELT = F IFMODEL = F IFKEPS = F IFMOAB = F IFNEKNEK = F IFSYNC = T IFVCOR = T IFINTQ = F IFCWUZ = F IFSWALL = F IFGEOM = F IFSURT = F IFWCNO = F IFCMT = F IFVISC = F IFFLTR = F IFTMSH for field 1 = F IFADVC for field 1 = T IFNONL for field 1 = F IFTMSH for field 2 = T IFADVC for field 2 = T IFNONL for field 2 = F Dealiasing enabled, lxd= 6 Estimated eigenvalues EIGAA = 3.30039571172428 EIGGA = 949463.502778310 EIGAE = 1.579136704174297E-002 EIGAS = 3.987240829346093E-004 EIGGE = 949463.502778310 EIGGS = 2.00000000000000 verify mesh topology -12.5000000000000 12.5000000000000 Xrange -12.5000000000000 12.5000000000000 Yrange 0.000000000000000E+000 1.00000000000000 Zrange done :: verify mesh topology E-solver strategy: 0 itr mg_nx: 1 3 mg_ny: 1 3 mg_nz: 1 3 call usrsetvert done :: usrsetvert gs_setup: 534185 unique labels shared pairwise times (avg, min, max): 0.000132595 8.96931e-05 0.000154805 crystal router : 0.000142493 0.000140095 0.000145316 used all_to_all method: crystal router handle bytes (avg, min, max): 558736 442660 641068 buffer bytes (avg, min, max): 45490.6 30352 52672 setupds time 2.1190E-02 seconds 1 2 2459457 2367488 setvert3d: 4 45806529 64746433 45806529 45806529 call usrsetvert done :: usrsetvert gs_setup: 4954921 unique labels shared pairwise times (avg, min, max): 0.000260674 0.000172782 0.000293589 crystal router : 0.000608144 0.000592899 0.000617695 used all_to_all method: pairwise handle bytes (avg, min, max): 1.59099e+06 1489004 1630428 buffer bytes (avg, min, max): 172568 98256 202224 setupds time 2.3835E-01 seconds 2 4 45806529 2367488 regenerate geometry data 1 NOTE: All elements deformed , param(59) ^=0 done :: regenerate geometry data 1 h1_mg_nx: 1 3 h1_mg_ny: 1 3 h1_mg_nz: 1 3 call usrsetvert done :: usrsetvert gs_setup: 534185 unique labels shared pairwise times (avg, min, max): 0.000132222 9.21965e-05 0.000156307 crystal router : 0.000156238 0.000153494 0.000159788 used all_to_all method: pairwise handle bytes (avg, min, max): 201650 189308 206364 buffer bytes (avg, min, max): 22784.1 12496 27024 setupds time 1.9106E-02 seconds 3 2 2459457 2367488 setvert3d: 4 45806529 64746433 45806529 45806529 call usrsetvert done :: usrsetvert gs_setup: 4954921 unique labels shared pairwise times (avg, min, max): 0.000261044 0.000189209 0.000295997 crystal router : 0.000608959 0.000594592 0.000627303 used all_to_all method: pairwise handle bytes (avg, min, max): 1.59099e+06 1489004 1630428 buffer bytes (avg, min, max): 172568 98256 202224 setupds time 2.3673E-01 seconds 4 4 45806529 2367488 setvert3d: 4 45806529 64746433 45806529 45806529 call usrsetvert done :: usrsetvert gs_setup: 4954921 unique labels shared pairwise times (avg, min, max): 0.00026313 0.000185895 0.0002985 crystal router : 0.000604237 0.000593281 0.00061481 used all_to_all method: pairwise handle bytes (avg, min, max): 1.59099e+06 1489004 1630428 buffer bytes (avg, min, max): 172568 98256 202224 setupds time 2.3833E-01 seconds 5 4 45806529 2367488 setvert3d: 6 146704449 298223681 146704449 146704449 call usrsetvert done :: usrsetvert gs_setup: 13846441 unique labels shared pairwise times (avg, min, max): 0.000515106 0.000380611 0.000574493 crystal router : 0.00174067 0.0017123 0.0017653 used all_to_all method: pairwise handle bytes (avg, min, max): 4.39969e+06 4120412 4508124 buffer bytes (avg, min, max): 462064 265296 539984 setupds time 6.9200E-01 seconds 6 6 146704449 2367488 setup h1 coarse grid, nx_crs= 2 call usrsetvert done :: usrsetvert gs_setup: 534185 unique labels shared pairwise times (avg, min, max): 0.000134684 9.21011e-05 0.000156999 crystal router : 0.00015387 0.000151205 0.000157213 used all_to_all method: pairwise handle bytes (avg, min, max): 201650 189308 206364 buffer bytes (avg, min, max): 22784.1 12496 27024 done :: setup h1 coarse grid 1130.56080007553 sec call usrdat3 done :: usrdat3 set initial conditions nekuic (1) for ifld 1 nekuic (1) for ifld 2 call nekuic for ifld 2 call nekuic for vel xyz min -12.500 -12.500 0.0000 uvwpt min 0.0000 0.0000 0.0000 0.0000 0.78745E-06 PS min 0.0000 0.0000 xyz max 12.500 12.500 1.0000 uvwpt max 0.0000 0.0000 0.0000 0.0000 1.0010 PS max 0.0000 0.0000 done :: set initial conditions call userchk 0 0.0000E+00 7.8745E-07 1.0010E+00 0.0000E+00 0.0000E+00 uz_t_mx initializing intpts(), tol= 1.000000000000000E-013 done :: userchk gridpoints unique/tot: 64746433 151519232 dofs: 63101375 64746433 Initialization successfully completed 1157.4 sec Starting time loop ... Step 1, t= 5.0000000E-03, DT= 5.0000000E-03, C= 0.000 0.0000E+00 0.0000E+00 Solving for heat Solving for fluid T T T filt amp 0.0000 0.0000 0.0000 0.0500 filt trn 1.0000 1.0000 1.0000 0.9500 Temperature/Passive scalar solution 1.000000000000000E-006 p22 1 2 1 1 Helmholtz TEMP F: 2.4237E-01 7.0000E+00 1.6903E-02 2.0000E+02 1 Hmholtz TEMP: 0 2.4237E-01 2.4237E-01 7.0000E+00 1 5.0000E-03 6.4168E-02 Heat done 1.000000000000000E-006 p22 1 1 1 1.00000E-06 1.88405E-02 3.67810E-02 5.12235E-01 1 Divergence 2 1.00000E-06 8.34264E-03 3.67810E-02 2.26819E-01 1 Divergence 3 1.00000E-06 1.81584E-03 3.67810E-02 4.93690E-02 1 Divergence 4 1.00000E-06 4.35029E-04 3.67810E-02 1.18276E-02 1 Divergence 5 1.00000E-06 1.14305E-04 3.67810E-02 3.10772E-03 1 Divergence 6 1.00000E-06 5.24401E-05 3.67810E-02 1.42574E-03 1 Divergence 7 1.00000E-06 2.03732E-05 3.67810E-02 5.53905E-04 1 Divergence 8 1.00000E-06 7.25052E-06 3.67810E-02 1.97127E-04 1 Divergence 9 1.00000E-06 2.64542E-06 3.67810E-02 7.19236E-05 1 Divergence 10 1.00000E-06 1.19371E-06 3.67810E-02 3.24545E-05 1 Divergence 11 1.00000E-06 5.78584E-07 3.67810E-02 1.57305E-05 1 Divergence 1 PRES gmres: 11 5.7858E-07 1.0000E-06 3.6781E-02 1.6318E+00 1.8370E+00 F 1.000000000000000E-006 p22 1 1 1 1 Helmholtz VELX F: 4.9031E-05 1.0000E-06 1.1832E-02 2.0000E+02 1 2 Helmholtz VELX F: 2.4953E-05 1.0000E-06 1.1832E-02 2.0000E+02 1 3 Helmholtz VELX F: 1.1453E-05 1.0000E-06 1.1832E-02 2.0000E+02 1 4 Helmholtz VELX F: 7.2803E-06 1.0000E-06 1.1832E-02 2.0000E+02 1 5 Helmholtz VELX F: 4.1672E-06 1.0000E-06 1.1832E-02 2.0000E+02 1 6 Helmholtz VELX F: 2.3670E-06 1.0000E-06 1.1832E-02 2.0000E+02 1 7 Helmholtz VELX F: 1.4129E-06 1.0000E-06 1.1832E-02 2.0000E+02 1 8 Helmholtz VELX F: 8.2393E-07 1.0000E-06 1.1832E-02 2.0000E+02 1 Hmholtz VELX: 7 8.2393E-07 4.9031E-05 1.0000E-06 1.000000000000000E-006 p22 1 1 1 1 Helmholtz VELY F: 4.8752E-05 1.0000E-06 1.1832E-02 2.0000E+02 1 2 Helmholtz VELY F: 2.4716E-05 1.0000E-06 1.1832E-02 2.0000E+02 1 3 Helmholtz VELY F: 1.1331E-05 1.0000E-06 1.1832E-02 2.0000E+02 1 4 Helmholtz VELY F: 7.2078E-06 1.0000E-06 1.1832E-02 2.0000E+02 1 5 Helmholtz VELY F: 4.1205E-06 1.0000E-06 1.1832E-02 2.0000E+02 1 6 Helmholtz VELY F: 2.3510E-06 1.0000E-06 1.1832E-02 2.0000E+02 1 7 Helmholtz VELY F: 1.4109E-06 1.0000E-06 1.1832E-02 2.0000E+02 1 8 Helmholtz VELY F: 8.2396E-07 1.0000E-06 1.1832E-02 2.0000E+02 1 Hmholtz VELY: 7 8.2396E-07 4.8752E-05 1.0000E-06 1.000000000000000E-006 p22 1 1 1 1 Helmholtz VELZ F: 1.6450E-04 1.0000E-06 1.1832E-02 2.0000E+02 1 2 Helmholtz VELZ F: 8.2892E-05 1.0000E-06 1.1832E-02 2.0000E+02 1 3 Helmholtz VELZ F: 3.9705E-05 1.0000E-06 1.1832E-02 2.0000E+02 1 4 Helmholtz VELZ F: 2.1997E-05 1.0000E-06 1.1832E-02 2.0000E+02 1 5 Helmholtz VELZ F: 1.2667E-05 1.0000E-06 1.1832E-02 2.0000E+02 1 6 Helmholtz VELZ F: 7.1139E-06 1.0000E-06 1.1832E-02 2.0000E+02 1 7 Helmholtz VELZ F: 4.0462E-06 1.0000E-06 1.1832E-02 2.0000E+02 1 8 Helmholtz VELZ F: 2.3312E-06 1.0000E-06 1.1832E-02 2.0000E+02 1 9 Helmholtz VELZ F: 1.3487E-06 1.0000E-06 1.1832E-02 2.0000E+02 1 10 Helmholtz VELZ F: 8.0144E-07 1.0000E-06 1.1832E-02 2.0000E+02 1 Hmholtz VELZ: 9 8.0144E-07 1.6450E-04 1.0000E-06 L1/L2 DIV(V) : 3.3009E-22 1.9379E-05 L1/L2 QTL : 0.0000E+00 0.0000E+00 L1/L2 DIV(V)-QTL: 3.3009E-22 1.9379E-05 1 5.0000E-03 2.5939E+00 Fluid done 1 5.0000E-03 0.0000E+00 1.0000E+00 -1.5799E-06 1.6206E-06 uz_t_mx initializing intpts(), tol= 1.000000000000000E-013 Reading checkpoint data 1 OPEN: G25_320.f00020 byte swap: T -2.9312772E+35 6.543210 1 3.0000E+02 done :: Read checkpoint data avg data-throughput = 3272.3MBps io-nodes = 1024