MPI initialized with 4 MPI processes
MPI initialized with thread support level 3
OMP initialized with 4 OMP threads
AMReX (23.07-13-gb41f85ab36ac) initialized

Starting run at 13:45:51 UTC on 2023-07-10.
Successfully read inputs file ... 

Castro git describe: 23.07-16-g1c08a1bec
AMReX git describe: 23.07-13-gb41f85ab3
Microphysics git describe: 23.07-19-g4bea489a

reading extern runtime parameters ...

 Initializing rate table
13 Species: 
He4  C12  O16  Ne20  Mg24  Si28  S32  Ar36  Ca40  Ti44  Cr48  Fe52  Ni56  
Successfully read inputs file ... 

Generated initial model for primary WD of mass 0.64 solar masses, central density 4.513e+06 g cm**-3, and radius 8.722e+08 cm.

Generated initial model for secondary WD of mass 0.64 solar masses, central density 4.513e+06 g cm**-3, and radius 8.722e+08 cm.

Castro::numpts_1d at level  0 is 151
Setting the gravity type to PoissonGrav
Warning: the following castro.* parameters are ignored
castro.riemann_speed_limit = 2.99792458e9

Initializing the data at level 0
Done initializing the level 0 data 
...estimated hydro-limited timestep at level 0: 0.04913689674
...hydro-limited CFL timestep constrained at (i,j) = (3,67)
Castro::estTimeStep (hydro-limited) at level 0:  estdt = 0.04913689674

grid_places() time: 0.001579225 new finest: 1
Castro::numpts_1d at level  1 is 294
Warning: the following castro.* parameters are ignored
castro.riemann_speed_limit = 2.99792458e9

Initializing the data at level 1
Done initializing the level 1 data 
grid_places() time: 0.006669997 new finest: 2
Castro::numpts_1d at level  2 is 580
Warning: the following castro.* parameters are ignored
castro.riemann_speed_limit = 2.99792458e9

Initializing the data at level 2
Done initializing the level 2 data 
Now regridding at level lbase = 0
grid_places() time: 0.003998649 new finest: 2
Castro::numpts_1d at level  1 is 294
Warning: the following castro.* parameters are ignored
castro.riemann_speed_limit = 2.99792458e9

Initializing the data at level 1
Done initializing the level 1 data 
Castro::numpts_1d at level  2 is 580
Warning: the following castro.* parameters are ignored
castro.riemann_speed_limit = 2.99792458e9

Initializing the data at level 2
Done initializing the level 2 data 
STEP = 0 TIME = 0 : REGRID  with lbase = 0
  Level 1   6 grids  3072 cells  9.375 % of domain
            smallest grid: 32 x 16  biggest grid: 32 x 16
  Level 2   5 grids  7680 cells  5.859375 % of domain
            smallest grid: 48 x 32  biggest grid: 48 x 32

Gravity::fill_multipole_BCs() time = 0.021856346

Gravity::multilevel_solve_for_new_phi() time = 0.181063795

Gravity::fill_multipole_BCs() time = 0.021624998

      ... norm of composite residual at level 0  5.755755409e-09
      ... norm of composite residual at level 1  1.519361998e-08
      ... norm of composite residual at level 2  4.060076751e-08


TIME= 0 MASS        = 2.3737881e+33
TIME= 0 XMOM        = 0
TIME= 0 YMOM        = 4.800534955e+40
TIME= 0 ZMOM        = 0
TIME= 0 ANG MOM X   = 0
TIME= 0 ANG MOM Y   = 0
TIME= 0 ANG MOM Z   = 1.202289949e+49
TIME= 0 RHO*e       = 1.255484789e+50
TIME= 0 RHO*K       = 9.246561094e+49
TIME= 0 RHO*E       = 2.180140899e+50
TIME= 0 RHO*PHI     = -5.87101645e+50
TIME= 0 TOTAL ENERGY= -7.553673263e+49
TIME= 0 CENTER OF MASS X-LOC = 320789324.3
TIME= 0 CENTER OF MASS X-VEL = 0
TIME= 0 CENTER OF MASS Y-LOC = -11283922.47
TIME= 0 CENTER OF MASS Y-VEL = 20223098.07
TIME= 0 CENTER OF MASS Z-LOC = 0
TIME= 0 CENTER OF MASS Z-VEL = 0
TIME= 0 MAXIMUM TEMPERATURE  = 10000000
TIME= 0 MAXIMUM DENSITY      = 4509136.853
TIME= 0 MAXIMUM T_S / T_E    = 0
INITIAL GRIDS 
  Level 0   4 grids  8192 cells  100 % of domain
            smallest grid: 64 x 32  biggest grid: 64 x 32
  Level 1   6 grids  3072 cells  9.375 % of domain
            smallest grid: 32 x 16  biggest grid: 32 x 16
  Level 2   5 grids  7680 cells  5.859375 % of domain
            smallest grid: 48 x 32  biggest grid: 48 x 32

PLOTFILE: file = wdmerger_collision-nosubcycle_plt00000
Write plotfile time = 0.029577509  seconds

SMALL PLOTFILE: file = smallplt00000
Write small plotfile time = 0.00509233  seconds

...estimated hydro-limited timestep at level 0: 0.06702491511
...hydro-limited CFL timestep constrained at (i,j) = (9,63)
Castro::estTimeStep (hydro-limited) at level 0:  estdt = 0.06702491511

...estimated hydro-limited timestep at level 1: 0.02884183967
...hydro-limited CFL timestep constrained at (i,j) = (2,163)
Castro::estTimeStep (hydro-limited) at level 1:  estdt = 0.02884183967

...estimated hydro-limited timestep at level 2: 0.01168962942
...hydro-limited CFL timestep constrained at (i,j) = (42,273)
Castro::estTimeStep (hydro-limited) at level 2:  estdt = 0.01168962942

[Level 0 step 1] ADVANCE at time 0 with dt = 0.01168962942

  Beginning subcycle 1 starting at time 0 with dt = 0.01168962942
  Estimated number of subcycles remaining: 1

... Entering burner on level 0 and doing half-timestep of burning.