10                                  
  1   0101       ************************  
  01  1010 10      The Cactus Code V4.0    
 1010 1101 011      www.cactuscode.org     
  1001 100101    ************************  
    00010101                               
     100011     (c) Copyright The Authors  
      0100      GNU Licensed. No Warranty  
      0101                                 

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Activating thorn Cactus...Success -> active implementation Cactus
Activating thorn Time...Success -> active implementation time
Activating thorn CartGrid3D...Success -> active implementation grid
Activating thorn PUGH...Success -> active implementation driver
Activating thorn Einstein...Success -> active implementation einstein
Activating thorn IDAnalyticBH...Success -> active implementation idanalyticbh
Activating thorn ADM...Success -> active implementation adm
Activating thorn IOASCII...Success -> active implementation IOASCII
Activating thorn IOUtil...Success -> active implementation IO
Activating thorn iobasic...Success -> active implementation IOBasic
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  Startup routines
    ADM: Register slicings
    CartGrid3D: Register GH Extension for GridSymmetry
    CartGrid3D: Register coordinates for the Cartesian grid
    PUGH: Startup routine.
    IOUtil: IOUtil startup routine
    IOASCII: Startup routine
    IOBasic: Startup routine

  Parameter checking routines
    ADM: Check parameters
    CartGrid3D: Check coordinates for CartGrid3D
    IDAnalyticBH: Construct parameters for analytic black hole solutions

  Initialisation
    ADM: Set grid function symmetries
    CartGrid3D: Set up spatial 3D Cartesian coordinates on the GH
    Einstein: Set up symmetries for Einstein GFs
    Einstein: Initialize slicing, setup priorities for mixed slicings
    PUGH: Report on PUGH set up
    Time: Set timestep based on Courant condition
    Einstein: Initialisation for Einstein methods
    ADM: Setup for ADM
    Einstein: Set initial lapse to one
    IDAnalyticBH: Construct initial data for a single Schwarzschild black hole

  do loop over timesteps
    Einstein: Identify the slicing for the next iteration
    ADM: Evolve using Staggered Leapfrog (step 1)
    ADM: Evolve using Staggered Leapfrog (step 2)
    t = t+dt
    if (analysis)
      Einstein: Compute the trace of the extrinsic curvature
      Einstein: Calculate the spherical metric in r,theta(q), phi(p)
      Einstein: Calculate the spherical ex. curvature in r, theta(q), phi(p)
    endif
  enddo
  Termination routines
  Shutdown routines
-------------------------------------------------------------------------------
-
-------------------------------------------------------------------------------
-
Driver provided by PUGH
-------------------------------------------------------------------------------
-
INFO (ADM): Evolve using the ADM system
INFO (ADM): *** USE bound = radiative NOT radiation       ***
INFO (ADM): *** PARAMETER DEPRECATED IN NEXT BETA RELEASE ***
INFO (ADM):   with staggered leapfrog
INFO (IDAnalyticBH): Schwarzschild black hole
INFO (IDAnalyticBH):   throat at 1.000000
INFO (IDAnalyticBH): Black hole initial data uses conformal metric
INFO (IDAnalyticBH):   and conformal derivatives
INFO (CartGrid3D):  dx=>1.5000000e-01  dy=>1.5000000e-01  dz=>1.5000000e-01  
INFO (CartGrid3D):  x=>[-0.075, 2.775]  y=>[-0.075, 2.775]  z=>[-0.075, 2.775] 
 
INFO (PUGH): Single processor evolution
INFO (PUGH): Size: 20 20 20
INFO (ADM): 1+log slicing
INFO (ADM):   curved space diffusion = 0 for efficiency
--------------------------------------------
 it  |         | grr                       |
     |    t    | Min          Max          |
--------------------------------------------
   0 |    0.000|  1.00000000 |  1.00000000 |
  20 |    1.500|  1.00953908 |  1.15010313 |
  40 |    3.000|  1.03881064 |  1.73140014 |
  60 |    4.500|  1.08944301 |  3.25772696 |
  80 |    6.000|  1.16304982 |  6.56571157 |
 100 |    7.500|  1.26011658 | 10.43126518 |
 120 |    9.000|  1.38118654 | 12.87959308 |
 140 |   10.500|  1.53660647 | 19.75220787 |
 160 |   12.000|  1.76737345 | 29.28177635 |