/----------------------------------------------------------\\ | _ __ ______ __ __ ______ ____ ____ ____ | | / | / // ____// //_/ / ____/ / __ \\ / __ \\ / __ \\ | | / |/ // __/ / ,< /___ \\ / / / // / / // / / / | | / /| // /___ / /| | ____/ / / /_/ // /_/ // /_/ / | | /_/ |_//_____//_/ |_|/_____/ \\____/ \\____/ \\____/ | | | |----------------------------------------------------------| | | | NEK5000: Open Source Spectal Element Solver | | COPYRIGHT (c) 2008 UCHICAGO ARGONNE, LLC | | Version: 1.0rc1 / SVN r509 | | Web: http://nek5000.mcs.anl.gov | | | \\----------------------------------------------------------/ Number of processors: 4 REAL wdsize : 8 INTEGER wdsize : 4 Beginning session: /home/michael/Codes/nek5_svn/examples/cylonly/cylonly.rea timer accuracy: 0.0000000E+00 sec read .rea file nelgt/nelgv/lelt: 8 8 200 lx1 /lx2 /lx3 : 6 4 4 mapping elements to processors 0 2 2 8 8 NELV RANK 0 IEG 7 8 done :: mapping elements to processors 1 objects found 8 done :: read .rea file 0.16580E-02 sec setup mesh topology Right-handed check complete for 8 elements. OK. setvert2d: 6 112 240 112 112 gs_setup: 24 unique labels shared pairwise times (avg, min, max): 1.51396e-06 1.38283e-06 1.69277e-06 crystal router : 1.40667e-06 1.40667e-06 1.40667e-06 all reduce : 1.58548e-06 1.4782e-06 1.69277e-06 used all_to_all method: crystal router setupds time 3.3998E-04 seconds 0 6 112 8 2 max multiplicity done :: setup mesh topology call usrdat done :: usrdat generate geomerty data vol_t,vol_v: NaN NaN done :: generate geomerty data call usrdat2 done :: usrdat2 regenerate geomerty data 1 vol_t,vol_v: NaN NaN done :: regenerate geomerty data 1 verify mesh topology 9.90000000000000105E+021 -9.90000000000000105E+021 Xrange 9.90000000000000105E+021 -9.90000000000000105E+021 Yrange 9.90000000000000105E+021 -9.90000000000000105E+021 Zrange done :: verify mesh topology 53 Parameters from file:/home/michael/Codes/nek5_svn/examples/cylonly/cylonly.rea 1 1.00000 DENSITY 2 1.00000 VISCOS 7 1.00000 RHOCP 8 1.00000 CONDUCT 11 1.00000 NSTEPS 12 1.00000 DT 13 20.0000 IOCOMM 18 -20.0000 GRID 20 5.00000 NORDER 21 0.100000E-01 DIVERGENCE 22 0.100000E-03 HELMHOLTZ 24 0.100000E-01 TOLREL 25 0.100000E-01 TOLABS 26 0.250000 COURANT 27 2.00000 TORDER 28 0.00000 49 0.00000 IFTRAN = F IFFLOW = T IFHEAT = F IFSPLIT = F IFLOMACH = F IFUSERVP = F IFUSERMV = F IFSTRS = F IFCHAR = F IFCYCLIC = F IFAXIS = F IFMVBD = F IFMELT = F IFMODEL = F IFKEPS = F IFMOAB = F IFSYNC = T IFVCOR = F IFINTQ = F IFCWUZ = F IFSWALL = F IFGEOM = F IFSURT = F IFWCNO = F IFTMSH for field 1 = F IFADVC for field 1 = F IFNONL for field 1 = F Dealiasing enabled, lxd= 9 Estimated eigenvalues EIGAA = 2.51749933708023565E-044 EIGGA = 0.0000000000000000 EIGAE = 2.51749933708023565E-044 EIGAS = 0.12500000000000000 EIGGE = 0.0000000000000000 EIGGS = 2.00000 1 2 2 8 8 NELV 2 2 2 8 8 NELV 3 2 2 8 8 NELV 00000000000 verify mesh topology 9.90000000000000105E+021 -9.90000000000000105E+021 Xrange 9.90000000000000105E+021 -9.90000000000000105E+021 Yrange 9.90000000000000105E+021 -9.90000000000000105E+021 Zrange done :: verify mesh topology E-solver strategy: 1 itr call usrdat3 done :: usrdat3 set initial conditions call nekuic for vel perform dssum test ... xyz min 0.99000E+22 0.99000E+22 0.99000E+22 uvwpt min 0.99000E+22 0.99000E+22 0.99000E+22 0.99000E+22 0.99000E+22 PS min 0.99000E+22 xyz max -0.99000E+22 -0.99000E+22 -0.99000E+22 uvwpt max -0.99000E+22 -0.99000E+22 -0.99000E+22 -0.99000E+22 -0.99000E+22 PS max -0.99000E+22 done :: set initial conditions call userchk done :: userchk dofs: 169 -127 0 Initialization successfully completed 0.58789E-02 sec Starting time loop ... Solving for fluid 1.00000000000000005E-004 p22 1 1 1 1 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 2 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 3 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 4 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 5 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 6 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 . . . 1 4999 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 5000 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 5000 **ERROR**: Failed in HMHOLTZ: VELX NaN NaN 1.0000E-04 1.00000000000000005E-004 p22 1 1 1 1 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 2 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 3 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 4 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 5 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 6 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 . . . 1 4999 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 5000 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 5000 **ERROR**: Failed in HMHOLTZ: VELY NaN NaN 1.0000E-04 1.00000000000000005E-004 p22 1 1 1 1 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 2 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 3 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 4 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 5 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 6 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 . . . 1 4999 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 5000 Helmholtz VELX F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 5000 **ERROR**: Failed in HMHOLTZ: VELX NaN NaN 1.0000E-04 1.00000000000000005E-004 p22 1 1 1 1 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 2 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 3 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 4 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 5 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 6 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 . . . 1 4999 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 5000 Helmholtz VELY F: NaN 1.0000E-04 1.0000E+00 0.0000E+00 1 5000 **ERROR**: Failed in HMHOLTZ: VELY NaN NaN 1.0000E-04 1 0.0000E+00 2.1641E+00 Fluid done schfile:/home/michael/Codes/nek5_svn/examples/cylonly/cylonly.sch 1 0.0000E+00 Write checkpoint: 1 0.0000E+00 OPEN: cylonly.fld01 end of time-step loop -> calling nek_end runtime statistics: 0 opcount 98010988.000000000 1 opcount 98010988.000000000 2 opcount 98010988.000000000 3 opcount 98010988.000000000 TOTAL OPCOUNT 392043952.00000000 opnode 0 vlsum 0.000000 0 opnode 0 cmult 0.000000 0 opnode 0 inver2 0.000000 0 opnode 0 subcl3 0.000000 0 opnode 0 opcolv 144.0000 1 opnode 0 opcolv 144.0000 1 opnode 0 glsc2 160.0000 4 opnode 0 invcl1 288.0000 4 opnode 0 sub2 576.0000 8 opnode 0 antmsk 576.0000 4 opnode 0 add2s1 2880000. 20000 opnode 0 ADD2 2883536. 80086 opnode 0 VLSC3 4320000. 20000 opnode 0 col3 4322504. 100114 opnode 0 glsc3 4323024. 20014 opnode 0 col2 4323312. 100095 opnode 0 add2s2 5760000. 40000 opnode 0 addcl3 5764352. 80068 opnode 0 mxm 0.6343237E+08 160232 total time 2.1711199283599854 2.1652411030364989 copy time 0 0.0000000000000000 0.0000000000000000 mxmf time 0 0.0000000000000000 0.0000000000000000 inv3 time 0 0.0000000000000000 0.0000000000000000 invc time 0 0.0000000000000000 0.0000000000000000 mltd time 4 2.86102294921875000E-006 1.32134151028562033E-006 cdtp time 6 6.91413879394531250E-006 3.19324198319024923E-006 eslv time 0 0.0000000000000000 0.0000000000000000 pres time 0 0.0000000000000000 0.0000000000000000 crsl time 0 0.0000000000000000 0.0000000000000000 crsl min 0.0000000000000000 crsl max 0.0000000000000000 crsl avg 0.0000000000000000 hmhz time 4 2.1639859676361084 0.99942032533992164 usbc time 1 1.90734863281250000E-005 8.80894340190413551E-006 axhm time 20214 5.10241985321044922E-002 2.35651348298113253E-002 advc time 1102536221 -7.04343270155688406E-140 -3.25295538297295778E-140 gop time 40058 9.07082557678222656E-002 4.18929123600205455E-002 gop min 9.07022953033447266E-002 gop max 0.10885143280029297 gop avg 9.80424880981445313E-002 vdss time 2 1.88350677490234375E-005 8.69883160938033414E-006 vdss min 5.96046447753906250E-006 vdss max 2.62260437011718750E-005 vdss avg 1.84774398803710938E-005 dsum time 20219 5.92598915100097656E-002 2.73687264789610092E-002 dsum min 5.92598915100097656E-002 dsum max 2.0071191787719727 dsum avg 1.5147077441215515 gsum time 0 0.0000000000000000 0.0000000000000000 dsnd time 0 0.0000000000000000 0.0000000000000000 dadd time 0 0.0000000000000000 0.0000000000000000 dsmx time 0 6.60896301269531250E-003 3.05229888875978295E-003 dsmn time 0 1.90734863281250000E-006 8.80894340190413551E-007 slvb time 0 0.0000000000000000 0.0000000000000000 ddsl time 0 0.0000000000000000 0.0000000000000000 solv time 0 0.0000000000000000 0.0000000000000000 sett time 0 0.0000000000000000 0.0000000000000000 prep time 1 8.63075256347656250E-004 3.98604688936162127E-004 bsol time 0 0.0000000000000000 0.0000000000000000 bso2 time 0 0.0000000000000000 0.0000000000000000 # nid tusbc tdadd tcrsl tvdss tdsum tgop qqq 0 1.9073E-05 0.0000E+00 0.0000E+00 1.8835E-05 5.9260E-02 9.0708E-02 qqq 1 1.9073E-05 0.0000E+00 0.0000E+00 2.2888E-05 2.0071E+00 9.3883E-02 qqq 2 1.9073E-05 0.0000E+00 0.0000E+00 5.9605E-06 1.9995E+00 9.8738E-02 qqq 3 1.9073E-05 0.0000E+00 0.0000E+00 2.6226E-05 1.9929E+00 1.0886E-01 qqq call exitt: dying ... backtrace(): obtained 5 stack frames. ./nek5000(print_stack_+0x1a) [0x4ec40a] ./nek5000(exitt_+0x1d0) [0x5b6d30] ./nek5000(main+0x2a) [0x5d46fa] /lib/libc.so.6(__libc_start_main+0xfd) [0x7f1429887c4d] ./nek5000() [0x4189f9] total elapsed time : 2.17816E+00 sec total solver time incl. I/O : 0.00000E+00 sec time/timestep : 0.00000E+00 sec CPU seconds/timestep/gridpt : 0.00000E+00 sec