FLASH log file: 02-08-2002 16:11.12 Run number: none assigned =============================================================================== Build stamp: Fri Feb 8 15:33:14 2002 IRIX64 versicolor 6.2 IP25 version: FLASH 2.0.20020128 build directory: /caip/u99/zhang/FLASH2.0/object setup syntax: ./setup.py sod -auto -ostype=IRIX64 =============================================================================== Comment: 2D Sod problem =============================================================================== Runtime parameters: read from file "flash.par" rho_left = 1.0000000000000E+00 rho_right = 1.2500000000000E-01 p_left = 1.0000000000000E+00 p_right = 1.0000000000000E-01 u_left = 0.0000000000000E+00 u_right = 0.0000000000000E+00 xangle = 4.5000000000000E+01 yangle = 4.5000000000000E+01 posn = 5.0000000000000E-01 tmax = 2.0000000000000E-01 dtini = 1.0000000000000E-10 dtmin = 1.0000000000000E-10 dtmax = 1.0000000000000E+05 small = 1.0000000000000E-10 smlrho = 1.0000000000000E-10 smallp = 1.0000000000000E-10 smalle = 1.0000000000000E-10 smallt = 1.0000000000000E-10 smallu = 1.0000000000000E-10 smallx = 1.0000000000000E-10 xmin = 0.0000000000000E+00 xmax = 1.0000000000000E+00 ymin = 0.0000000000000E+00 ymax = 1.0000000000000E+00 zmin = 0.0000000000000E+00 zmax = 1.0000000000000E+00 refine_cutoff = 8.0000000000000E-01 derefine_cutoff = 2.0000000000000E-01 refine_filter = 1.0000000000000E-02 tstep_change_factor = 2.0000000000000E+00 temp_factor = 1.0000000000000E-01 eint_switch = 1.0000000000000E-04 cfl = 8.0000000000000E-01 epsiln = 3.3000000000000E-01 omg1 = 7.5000000000000E-01 omg2 = 1.0000000000000E+01 vgrid = 0.0000000000000E+00 rieman_tol = 1.0000000000000E-05 cvisc = 1.0000000000000E-01 wall_clock_checkpoin = 4.3200000000000E+04 trstrt = 2.0000000000000E-01 tplot = 1.0000000000000E-01 gamma = 1.4000000000000E+00 nend = 1000 igeomx = 0 igeomy = 0 igeomz = 0 ishkbn = 0 ichem = 0 nblockx = 1 nblocky = 1 nblockz = 1 memory_stat_freq = 1 itemp_limit = 0 irenorm = 0 igodu = 0 nriem = 10 rolling_checkpoint = 10000 nrstrt = 10000 cpnumber = 0 ptnumber = 0 xlboundary = -21 xrboundary = -21 ylboundary = -21 yrboundary = -21 zlboundary = 0 zrboundary = 0 lrefine_max = 6 lrefine_min = 1 nrefs = 2 run_number = "" run_comment = "2D Sod problem" log_file = "flash.log" refine_var_1 = "pres" refine_var_2 = "dens" refine_var_3 = "none" refine_var_4 = "none" basenm = "sod_2d_45deg_6lev_" plot_var_1 = "dens" plot_var_2 = "pres" plot_var_3 = "temp" plot_var_4 = "none" plot_var_5 = "none" plot_var_6 = "none" plot_var_7 = "none" plot_var_8 = "none" xl_boundary_type = "periodic" xr_boundary_type = "periodic" yl_boundary_type = "periodic" yr_boundary_type = "periodic" zl_boundary_type = "periodic" zr_boundary_type = "periodic" restart = F conserved_var = F shock_burning = T oldvisc = T corners = F msgbuffer = T =============================================================================== Known units of measurement: cm = 1.0000000000000E+00 cm s = 1.0000000000000E+00 s K = 1.0000000000000E+00 K g = 1.0000000000000E+00 g esu = 1.0000000000000E+00 esu m = 1.0000000000000E+03 cm km = 1.0000000000000E+05 cm pc = 3.0856775807000E+18 cm kpc = 3.0856775807000E+21 cm Mpc = 3.0856775807000E+24 cm Gpc = 3.0856775807000E+27 cm Rsun = 6.9600000000000E+10 cm AU = 1.4959787066200E+13 cm yr = 3.1556925200000E+07 s Myr = 3.1556925200000E+13 s Gyr = 3.1556925200000E+16 s kg = 1.0000000000000E+03 g Msun = 1.9889225000000E+33 g amu = 1.6605402100000E-24 g C = 2.9979245800000E+09 esu Known physical constants: Newton = 6.6725985000000E-08 cm^3 s^-2 g^-1 speed of light = 2.9979245800000E+10 cm s^-1 Planck = 6.6260755400000E-27 cm^2 s^-1 g electron charge = 4.8032068150000E-10 esu electron mass = 9.1093897540000E-28 g proton mass = 1.6726231100000E-24 g fine-structure = 7.2973530764000E-03 Avogadro = 6.0221367360000E+23 Boltzmann = 1.3806581200000E-16 cm^2 s^-2 g K^-1 ideal gas constant = 8.3145119843000E+07 cm^2 s^-2 g K^-1 Wien = 2.8977562400000E-01 cm K Stefan-Boltzmann = 5.6705119000000E-05 s^-3 g K^-4 pi = 3.1415926535898E+00 e = 2.7182818284590E+00 Euler = 5.7721566490153E-01 =============================================================================== Multifluid database contents: Full name Abbrev A Z N E Eb gamma ------------------------------------------------------------------------------- fluid 1 1 1.00 1.00 0.00 0.00 1.00 1.67 ------------------------------------------------------------------------------- =============================================================================== flash: initializing for sod problem. [02-08-2002 16:11.13] <<< refined: tot_blocks = 5 >>> [02-08-2002 16:11.13] <<< refined: tot_blocks = 17 >>> [02-08-2002 16:11.14] <<< refined: tot_blocks = 45 >>> [02-08-2002 16:11.14] <<< refined: tot_blocks = 101 >>> [02-08-2002 16:11.14] <<< refined: tot_blocks = 221 >>> [02-08-2002 16:11.16] step 1 t= 0.000000E+00 dt= 1.000000E-10 [02-08-2002 16:11.18] memory usage / proc (MB): 31.44 (min) 31.44 (max) 31.44 (avg) [02-08-2002 16:11.18] step 2 t= 2.000000E-10 dt= 2.000000E-10 [02-08-2002 16:11.21] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.21] step 3 t= 6.000000E-10 dt= 4.000000E-10 [02-08-2002 16:11.23] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.23] step 4 t= 1.400000E-09 dt= 8.000000E-10 [02-08-2002 16:11.25] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.25] step 5 t= 3.000000E-09 dt= 1.600000E-09 [02-08-2002 16:11.28] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.28] step 6 t= 6.200000E-09 dt= 3.200000E-09 [02-08-2002 16:11.30] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.30] step 7 t= 1.260000E-08 dt= 6.400000E-09 [02-08-2002 16:11.32] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.32] step 8 t= 2.540000E-08 dt= 1.280000E-08 [02-08-2002 16:11.35] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.35] step 9 t= 5.100000E-08 dt= 2.560000E-08 [02-08-2002 16:11.37] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.37] step 10 t= 1.022000E-07 dt= 5.120000E-08 [02-08-2002 16:11.39] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.39] step 11 t= 2.046000E-07 dt= 1.024000E-07 [02-08-2002 16:11.42] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.42] step 12 t= 4.094000E-07 dt= 2.048000E-07 [02-08-2002 16:11.44] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.44] step 13 t= 8.190000E-07 dt= 4.096000E-07 [02-08-2002 16:11.46] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.46] step 14 t= 1.638200E-06 dt= 8.192000E-07 [02-08-2002 16:11.49] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.49] step 15 t= 3.276600E-06 dt= 1.638400E-06 [02-08-2002 16:11.51] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.51] step 16 t= 6.553400E-06 dt= 3.276800E-06 [02-08-2002 16:11.54] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.54] step 17 t= 1.310700E-05 dt= 6.553600E-06 [02-08-2002 16:11.56] memory usage / proc (MB): 31.45 (min) 31.45 (max) 31.45 (avg) [02-08-2002 16:11.56] step 18 t= 2.621420E-05 dt= 1.310720E-05 [02-08-2002 16:11.58] memory usage / proc (MB): 32.70 (min) 32.70 (max) 32.70 (avg) [02-08-2002 16:11.58] step 19 t= 5.242860E-05 dt= 2.621440E-05 [02-08-2002 16:12.01] memory usage / proc (MB): 32.70 (min) 32.70 (max) 32.70 (avg) [02-08-2002 16:12.01] step 20 t= 1.048574E-04 dt= 5.242880E-05 [02-08-2002 16:12.03] memory usage / proc (MB): 32.70 (min) 32.70 (max) 32.70 (avg) [02-08-2002 16:12.03] step 21 t= 2.097150E-04 dt= 1.048576E-04 [02-08-2002 16:12.05] memory usage / proc (MB): 32.70 (min) 32.70 (max) 32.70 (avg) [02-08-2002 16:12.05] step 22 t= 4.194302E-04 dt= 2.097152E-04 [02-08-2002 16:12.08] memory usage / proc (MB): 32.70 (min) 32.70 (max) 32.70 (avg) [02-08-2002 16:12.08] step 23 t= 8.388606E-04 dt= 4.194304E-04 [02-08-2002 16:12.10] memory usage / proc (MB): 32.70 (min) 32.70 (max) 32.70 (avg) [02-08-2002 16:12.10] step 24 t= 1.677721E-03 dt= 8.388608E-04 [02-08-2002 16:12.12] memory usage / proc (MB): 32.70 (min) 32.70 (max) 32.70 (avg) [02-08-2002 16:12.12] step 25 t= 3.355443E-03 dt= 1.046539E-03 [02-08-2002 16:12.15] memory usage / proc (MB): 32.70 (min) 32.70 (max) 32.70 (avg) [02-08-2002 16:12.15] step 26 t= 5.448520E-03 dt= 1.025803E-03 [02-08-2002 16:12.17] <<< refined: tot_blocks = 253 >>> [02-08-2002 16:12.17] memory usage / proc (MB): 32.75 (min) 32.75 (max) 32.75 (avg) [02-08-2002 16:12.17] step 27 t= 7.500127E-03 dt= 1.019725E-03 [02-08-2002 16:12.20] memory usage / proc (MB): 33.22 (min) 33.22 (max) 33.22 (avg) [02-08-2002 16:12.20] step 28 t= 9.539577E-03 dt= 1.011157E-03 [02-08-2002 16:12.23] memory usage / proc (MB): 33.22 (min) 33.22 (max) 33.22 (avg) [02-08-2002 16:12.23] step 29 t= 1.156189E-02 dt= 1.004416E-03 [02-08-2002 16:12.26] memory usage / proc (MB): 33.22 (min) 33.22 (max) 33.22 (avg) [02-08-2002 16:12.26] step 30 t= 1.357072E-02 dt= 1.003286E-03 [02-08-2002 16:12.28] memory usage / proc (MB): 33.22 (min) 33.22 (max) 33.22 (avg) [02-08-2002 16:12.28] step 31 t= 1.557729E-02 dt= 1.003197E-03 [02-08-2002 16:12.31] memory usage / proc (MB): 33.22 (min) 33.22 (max) 33.22 (avg) [02-08-2002 16:12.31] step 32 t= 1.758369E-02 dt= 1.005117E-03 [02-08-2002 16:12.34] <<< refined: tot_blocks = 277 >>> [02-08-2002 16:12.34] memory usage / proc (MB): 33.22 (min) 33.22 (max) 33.22 (avg) [02-08-2002 16:12.34] step 33 t= 1.959392E-02 dt= 1.006308E-03 [02-08-2002 16:12.37] memory usage / proc (MB): 33.56 (min) 33.56 (max) 33.56 (avg) [02-08-2002 16:12.37] step 34 t= 2.160654E-02 dt= 1.007435E-03 [02-08-2002 16:12.41] <<< refined: tot_blocks = 301 >>> [02-08-2002 16:12.41] memory usage / proc (MB): 33.56 (min) 33.56 (max) 33.56 (avg) [02-08-2002 16:12.41] step 35 t= 2.362141E-02 dt= 1.007868E-03 [02-08-2002 16:12.44] memory usage / proc (MB): 33.92 (min) 33.92 (max) 33.92 (avg) [02-08-2002 16:12.44] step 36 t= 2.563714E-02 dt= 1.005906E-03 [02-08-2002 16:12.47] memory usage / proc (MB): 33.92 (min) 33.92 (max) 33.92 (avg) [02-08-2002 16:12.47] step 37 t= 2.764896E-02 dt= 1.004815E-03 [02-08-2002 16:12.51] memory usage / proc (MB): 33.92 (min) 33.92 (max) 33.92 (avg) [02-08-2002 16:12.51] step 38 t= 2.965859E-02 dt= 1.004349E-03 [02-08-2002 16:12.54] memory usage / proc (MB): 33.92 (min) 33.92 (max) 33.92 (avg) [02-08-2002 16:12.54] step 39 t= 3.166728E-02 dt= 1.004199E-03 [02-08-2002 16:12.57] memory usage / proc (MB): 33.92 (min) 33.92 (max) 33.92 (avg) [02-08-2002 16:12.57] step 40 t= 3.367568E-02 dt= 1.004327E-03 [02-08-2002 16:13.01] <<< refined: tot_blocks = 369 >>> [02-08-2002 16:13.01] memory usage / proc (MB): 33.92 (min) 33.92 (max) 33.92 (avg) [02-08-2002 16:13.01] step 41 t= 3.568434E-02 dt= 1.004775E-03 [02-08-2002 16:13.05] memory usage / proc (MB): 34.91 (min) 34.91 (max) 34.91 (avg) [02-08-2002 16:13.05] step 42 t= 3.769389E-02 dt= 1.005353E-03 [02-08-2002 16:13.09] memory usage / proc (MB): 34.91 (min) 34.91 (max) 34.91 (avg) [02-08-2002 16:13.09] step 43 t= 3.970459E-02 dt= 1.005815E-03 [02-08-2002 16:13.13] memory usage / proc (MB): 34.91 (min) 34.91 (max) 34.91 (avg) [02-08-2002 16:13.13] step 44 t= 4.171622E-02 dt= 1.006047E-03 [02-08-2002 16:13.17] memory usage / proc (MB): 34.91 (min) 34.91 (max) 34.91 (avg) [02-08-2002 16:13.17] step 45 t= 4.372832E-02 dt= 1.005909E-03 [02-08-2002 16:13.21] memory usage / proc (MB): 34.91 (min) 34.91 (max) 34.91 (avg) [02-08-2002 16:13.21] step 46 t= 4.574013E-02 dt= 1.005918E-03 [02-08-2002 16:13.25] memory usage / proc (MB): 34.91 (min) 34.91 (max) 34.91 (avg) [02-08-2002 16:13.25] step 47 t= 4.775197E-02 dt= 1.005828E-03 [02-08-2002 16:13.29] memory usage / proc (MB): 34.91 (min) 34.91 (max) 34.91 (avg) [02-08-2002 16:13.29] step 48 t= 4.976363E-02 dt= 1.005734E-03 [02-08-2002 16:13.34] memory usage / proc (MB): 34.91 (min) 34.91 (max) 34.91 (avg) [02-08-2002 16:13.34] step 49 t= 5.177509E-02 dt= 1.005718E-03 [02-08-2002 16:13.37] memory usage / proc (MB): 34.91 (min) 34.91 (max) 34.91 (avg) [02-08-2002 16:13.37] step 50 t= 5.378653E-02 dt= 1.005710E-03 [02-08-2002 16:13.42] memory usage / proc (MB): 34.91 (min) 34.91 (max) 34.91 (avg) [02-08-2002 16:13.42] step 51 t= 5.579795E-02 dt= 1.005708E-03 [02-08-2002 16:13.45] memory usage / proc (MB): 34.91 (min) 34.91 (max) 34.91 (avg) [02-08-2002 16:13.45] step 52 t= 5.780936E-02 dt= 1.005730E-03 [02-08-2002 16:13.50] <<< refined: tot_blocks = 401 >>> [02-08-2002 16:13.50] memory usage / proc (MB): 34.92 (min) 34.92 (max) 34.92 (avg) [02-08-2002 16:13.50] step 53 t= 5.982082E-02 dt= 1.005688E-03 [02-08-2002 16:13.54] memory usage / proc (MB): 35.39 (min) 35.39 (max) 35.39 (avg) [02-08-2002 16:13.54] step 54 t= 6.183220E-02 dt= 1.005633E-03 [02-08-2002 16:13.59] <<< refined: tot_blocks = 409 >>> [02-08-2002 16:13.59] memory usage / proc (MB): 35.39 (min) 35.39 (max) 35.39 (avg) [02-08-2002 16:13.59] step 55 t= 6.384347E-02 dt= 1.005673E-03 [02-08-2002 16:14.04] memory usage / proc (MB): 35.55 (min) 35.55 (max) 35.55 (avg) [02-08-2002 16:14.04] step 56 t= 6.585481E-02 dt= 1.005647E-03 [02-08-2002 16:14.09] memory usage / proc (MB): 35.55 (min) 35.55 (max) 35.55 (avg) [02-08-2002 16:14.09] step 57 t= 6.786611E-02 dt= 1.005701E-03 [02-08-2002 16:14.13] memory usage / proc (MB): 35.55 (min) 35.55 (max) 35.55 (avg) [02-08-2002 16:14.13] step 58 t= 6.987751E-02 dt= 1.005696E-03 [02-08-2002 16:14.18] <<< refined: tot_blocks = 417 >>> [02-08-2002 16:14.18] memory usage / proc (MB): 35.56 (min) 35.56 (max) 35.56 (avg) [02-08-2002 16:14.18] step 59 t= 7.188890E-02 dt= 1.005776E-03 [02-08-2002 16:14.22] memory usage / proc (MB): 35.67 (min) 35.67 (max) 35.67 (avg) [02-08-2002 16:14.22] step 60 t= 7.390045E-02 dt= 1.005653E-03 [02-08-2002 16:14.27] memory usage / proc (MB): 35.67 (min) 35.67 (max) 35.67 (avg) [02-08-2002 16:14.27] step 61 t= 7.591176E-02 dt= 1.005546E-03 [02-08-2002 16:14.32] memory usage / proc (MB): 35.67 (min) 35.67 (max) 35.67 (avg) [02-08-2002 16:14.32] step 62 t= 7.792285E-02 dt= 1.005401E-03 [02-08-2002 16:14.36] memory usage / proc (MB): 35.67 (min) 35.67 (max) 35.67 (avg) [02-08-2002 16:14.36] step 63 t= 7.993365E-02 dt= 1.005307E-03 [02-08-2002 16:14.41] memory usage / proc (MB): 35.67 (min) 35.67 (max) 35.67 (avg) [02-08-2002 16:14.41] step 64 t= 8.194426E-02 dt= 1.005370E-03 [02-08-2002 16:14.46] <<< refined: tot_blocks = 461 >>> [02-08-2002 16:14.46] memory usage / proc (MB): 35.67 (min) 35.67 (max) 35.67 (avg) [02-08-2002 16:14.46] step 65 t= 8.395500E-02 dt= 1.005232E-03 [02-08-2002 16:14.51] memory usage / proc (MB): 36.33 (min) 36.33 (max) 36.33 (avg) [02-08-2002 16:14.51] step 66 t= 8.596547E-02 dt= 1.005175E-03 [02-08-2002 16:14.56] <<< refined: tot_blocks = 469 >>> [02-08-2002 16:14.56] memory usage / proc (MB): 36.33 (min) 36.33 (max) 36.33 (avg) [02-08-2002 16:14.56] step 67 t= 8.797582E-02 dt= 1.005419E-03 [02-08-2002 16:15.02] memory usage / proc (MB): 36.44 (min) 36.44 (max) 36.44 (avg) [02-08-2002 16:15.02] step 68 t= 8.998666E-02 dt= 1.005292E-03 [02-08-2002 16:15.07] memory usage / proc (MB): 36.44 (min) 36.44 (max) 36.44 (avg) [02-08-2002 16:15.07] step 69 t= 9.199724E-02 dt= 1.005186E-03 [02-08-2002 16:15.12] memory usage / proc (MB): 36.44 (min) 36.44 (max) 36.44 (avg) [02-08-2002 16:15.12] step 70 t= 9.400761E-02 dt= 1.005367E-03 [02-08-2002 16:15.17] memory usage / proc (MB): 36.44 (min) 36.44 (max) 36.44 (avg) [02-08-2002 16:15.17] step 71 t= 9.601834E-02 dt= 1.005107E-03 [02-08-2002 16:15.22] memory usage / proc (MB): 36.44 (min) 36.44 (max) 36.44 (avg) [02-08-2002 16:15.22] step 72 t= 9.802856E-02 dt= 1.004991E-03 [02-08-2002 16:15.28] memory usage / proc (MB): 36.44 (min) 36.44 (max) 36.44 (avg)