FLASH log file: 10-17-2004 16:05.56 Run number: 1 =============================================================================== Number of processors: 1 Build stamp: Sat Oct 16 20:39:33 2004 Linux mae137-04.engr.sjsu.edu 2.4.18-14 i686 Version: FLASH 2.3.20030601 Build directory: /usr/local/FLASH2.3/object Setup syntax: ./setup.py sedov -auto =============================================================================== Comment: 2D Sedov explosion, from t=0 with r_init = 3.5dx_min =============================================================================== FLASH Modules used: cosmology cosmology/null database database/amr database/amr/paramesh2.0 driver driver/time_dep formulation gravity gravity/null hydro hydro/explicit hydro/explicit/split hydro/explicit/split/ppm io io/amr io/amr/hdf5_serial materials materials/eos materials/eos/gamma mesh mesh/amr mesh/amr/paramesh2.0 mesh/amr/paramesh2.0/second_order_old particles particles/null radiation solvers source_terms source_terms/null util util/tools util/wrapping visualization ../setups/sedov =============================================================================== Runtime parameters: reading file "flash.par" Parameters from context: smallp = 1.0000000000000E-10 smlrho = 1.0000000000000E-10 smallu = 1.0000000000000E-10 smallt = 1.0000000000000E-10 zinitial = -1.0000000000000E+00 dtini = 1.0000000000000E-10 smalle = 1.0000000000000E-10 dtmax = 1.0000000000000E+05 tinitial = 0.0000000000000E+00 zfinal = -2.0000000000000E+00 tmax = 5.0000000000000E-02 smallx = 1.0000000000000E-10 small = 1.0000000000000E-10 dtmin = 1.0000000000000E-10 wall_clock_time_limi = 6.0480000000000E+05 tstep_change_factor = 2.0000000000000E+00 temp_factor = 1.0000000000000E-01 eint_switch = 1.0000000000000E-04 cfl = 8.0000000000000E-01 omg1 = 7.5000000000000E-01 omg2 = 1.0000000000000E+01 epsiln = 3.3000000000000E-01 cvisc = 1.0000000000000E-01 vgrid = 0.0000000000000E+00 rieman_tol = 1.0000000000000E-05 wall_clock_checkpoin = 4.3200000000000E+04 zplot = 1.0000000000000E+99 zrstrt = 1.0000000000000E+99 tplot = 1.0000000000000E+00 trstrt = 1.0000000000000E-02 gamma = 1.4000000000000E+00 zmax = 1.0000000000000E+00 ymax = 1.0000000000000E+00 zmin = 0.0000000000000E+00 xmax = 1.0000000000000E+00 xmin = 0.0000000000000E+00 ymin = 0.0000000000000E+00 derefine_cutoff = 2.0000000000000E-01 refine_cutoff = 8.0000000000000E-01 refine_filter = 1.0000000000000E-02 r_init = 1.3671875000000E-02 yctr = 5.0000000000000E-01 exp_energy = 1.0000000000000E+00 p_ambient = 1.0000000000000E-05 xctr = 5.0000000000000E-01 rho_ambient = 1.0000000000000E+00 zctr = 5.0000000000000E-01 nend = 10000 ishkbn = 0 ichem = 0 itemp_limit = 0 irenorm = 0 iplm = 0 igodu = 0 eos_mode = 2 nriem = 10 cpnumber = 0 rolling_checkpoint = 10000 nrstrt = 10000 ptnumber = 0 memory_stat_freq = 100000 wr_integrals_freq = 1 nblockx = 1 nblocky = 1 nblockz = 1 igeomy = -1 igeomx = -1 igeomz = -1 ylboundary = 0 xlboundary = 0 yrboundary = 0 zrboundary = 0 zlboundary = 0 xrboundary = 0 lrefine_max = 6 lrefine_min = 1 nrefs = 2 nsubzones = 7 output_directory = "" run_number = "1" log_file = "sedov_2d_6lev.log" run_comment = "2D Sedov explosion, from t=0 with r_init = 3.5dx_min" plot_var_2 = "pres" plot_var_3 = "temp" plot_var_4 = "none" plot_var_6 = "none" plot_var_7 = "none" plot_var_8 = "none" plot_var_9 = "none" plot_var_12 = "none" plot_var_11 = "none" plot_var_10 = "none" plot_var_5 = "none" basenm = "sedov_2d_6lev_" plot_var_1 = "dens" geometry = "cartesian" bc_velocity_type = "outflow" zl_boundary_type = "outflow" yl_boundary_type = "outflow" zr_boundary_type = "outflow" xl_boundary_type = "outflow" refine_var_4 = "none" yr_boundary_type = "outflow" xr_boundary_type = "outflow" refine_var_1 = "pres" refine_var_2 = "dens" refine_var_3 = "none" restart = F conserved_var = F shock_burning = T print_tstep_loc = F use_cma_flattening = F ppm_modifystates = F hybrid_riemann = F use_steepening = T leveque = F corners = F store_guardcells = F flux_correct = T 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+02 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 =============================================================================== [10-17-2004 16:05.56] !! Setting geometry through geometry parameter to cartesian Multifluid database contents: Full name Abbrev A Z N E Eb gamma EOS? ------------------------------------------------------------------------------- fluid 1 1 1.00 1.00 0.00 0.00 1.00 1.67 1.00 ------------------------------------------------------------------------------- =============================================================================== flash: Initializing for sedov problem. [10-17-2004 16:05.57] <<< refined: tot_blocks = 5 >>> [10-17-2004 16:05.57] <<< refined: tot_blocks = 21 >>> [10-17-2004 16:05.57] <<< refined: tot_blocks = 37 >>> [10-17-2004 16:05.57] <<< refined: tot_blocks = 53 >>> [10-17-2004 16:05.57] <<< refined: tot_blocks = 69 >>> [10-17-2004 16:05.58] *** checkpointed: sedov_2d_6lev_hdf5_chk_0000 [10-17-2004 16:05.58] *** wrote 0069 blocks [10-17-2004 16:05.58] *** plotfile: sedov_2d_6lev_hdf5_plt_cnt_0000 [10-17-2004 16:05.58] *** wrote to sedov_2d_6lev_hdf5_plt_cnt_0000 [10-17-2004 16:05.58] step 1 t= 0.000000E+00 dt= 1.000000E-10 [10-17-2004 16:05.58] step 2 t= 2.000000E-10 dt= 2.000000E-10 [10-17-2004 16:05.58] step 3 t= 6.000000E-10 dt= 4.000000E-10 [10-17-2004 16:05.59] step 4 t= 1.400000E-09 dt= 8.000000E-10 [10-17-2004 16:05.59] step 5 t= 3.000000E-09 dt= 1.600000E-09 [10-17-2004 16:05.59] step 6 t= 6.200000E-09 dt= 3.200000E-09 [10-17-2004 16:05.59] step 7 t= 1.260000E-08 dt= 6.400000E-09 [10-17-2004 16:06.00] step 8 t= 2.540000E-08 dt= 1.280000E-08 [10-17-2004 16:06.00] step 9 t= 5.100000E-08 dt= 2.560000E-08 [10-17-2004 16:06.00] step 10 t= 1.022000E-07 dt= 5.120000E-08 [10-17-2004 16:06.01] step 11 t= 2.046000E-07 dt= 1.024000E-07 [10-17-2004 16:06.01] step 12 t= 4.094000E-07 dt= 2.048000E-07 [10-17-2004 16:06.01] step 13 t= 8.190000E-07 dt= 4.096000E-07 [10-17-2004 16:06.01] step 14 t= 1.638200E-06 dt= 8.192000E-07 [10-17-2004 16:06.02] step 15 t= 3.276600E-06 dt= 1.638400E-06 [10-17-2004 16:06.02] step 16 t= 6.553400E-06 dt= 3.276800E-06 [10-17-2004 16:06.02] step 17 t= 1.310700E-05 dt= 6.553600E-06 [10-17-2004 16:06.02] step 18 t= 2.621420E-05 dt= 1.310720E-05 [10-17-2004 16:06.03] step 19 t= 5.242860E-05 dt= 2.621440E-05 [10-17-2004 16:06.03] step 20 t= 1.048574E-04 dt= 5.242880E-05 [10-17-2004 16:06.03] step 21 t= 2.097150E-04 dt= 8.091368E-05 [10-17-2004 16:06.04] step 22 t= 3.715424E-04 dt= 7.320603E-05 [10-17-2004 16:06.04] step 23 t= 5.179544E-04 dt= 7.221376E-05 [10-17-2004 16:06.04] step 24 t= 6.623819E-04 dt= 7.749753E-05 [10-17-2004 16:06.04] <<< refined: tot_blocks = 165 >>> [10-17-2004 16:06.04] step 25 t= 8.173770E-04 dt= 8.711698E-05 [10-17-2004 16:06.16] step 26 t= 9.916110E-04 dt= 9.949928E-05 [10-17-2004 16:06.40] <<< refined: tot_blocks = 241 >>> [10-17-2004 16:06.42] step 27 t= 1.190610E-03 dt= 1.071027E-04 [10-17-2004 16:07.25] step 28 t= 1.404815E-03 dt= 1.180249E-04 [10-17-2004 16:08.22] <<< refined: tot_blocks = 145 >>> [10-17-2004 16:08.23] step 29 t= 1.640865E-03 dt= 2.360498E-04 [10-17-2004 16:08.53] step 30 t= 2.112964E-03 dt= 4.720996E-04 [10-17-2004 16:09.27] <<< refined: tot_blocks = 69 >>> [10-17-2004 16:09.27] step 31 t= 3.057163E-03 dt= 9.441992E-04 [10-17-2004 16:09.41] step 32 t= 4.945562E-03 dt= 1.888398E-03 [10-17-2004 16:09.56] <<< refined: tot_blocks = 21 >>> [10-17-2004 16:09.56] step 33 t= 8.722359E-03 dt= 3.776797E-03 [10-17-2004 16:10.01] step 34 t= 1.627595E-02 dt= 7.553593E-03 [10-17-2004 16:10.05] <<< refined: tot_blocks = 5 >>> [10-17-2004 16:10.05] step 35 t= 3.138314E-02 dt= 1.510719E-02 [10-17-2004 16:10.07] *** checkpointed: sedov_2d_6lev_hdf5_chk_0001 [10-17-2004 16:10.07] *** wrote 0005 blocks =============================================================================== perf_summary: code performance summary beginning: 10-17-2004 16:05.56 ending: 10-17-2004 16:10.07 seconds in monitoring period: 250.416 number of subintervals: 35 Accounting unit Time (s) Time/int (s) % ------------------------------------------------------------------------------- initialization 1.709 0.048832 0.683 i/o 1.079 0.030823 0.431 evolution 248.535 7.101012 99.249 source terms 0.000 0.000004 0.000 hydro 229.402 6.554333 91.608 guard cell 33.353 0.952950 13.319 hydro sweep 187.954 5.370104 75.057 hydro_1d 177.673 5.076371 70.951 dbase 0.412 0.011772 0.165 update_soln 9.309 0.265982 3.718 diffusion 0.010 0.000299 0.004 flux conservation 3.336 0.095316 1.332 eos 4.093 0.116942 1.634 update refinement 17.681 0.505172 7.061 tree 17.353 0.495804 6.930 guard cell (tree) 6.776 0.193599 2.706 eos (tree) 0.328 0.009363 0.131 ------------------------------------------------------------------------------- =============================================================================== =============================================================================== [10-17-2004 16:10.07] FLASH run complete.