-------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- Cactus version: 4.0.b13 Compile date: Jul 22 2002 (14:48:30) Run date: Aug 01 2002 (15:08:00) Run host: psi19.rzg.mpg.de Executable: ./cactus_std Parameter file: BenchBSSN_40l.par -------------------------------------------------------------------------------- Activating thorn Cactus...Success -> active implementation Cactus Activation requested for ---> admbase admconstraints staticconformal cartgrid3d time pugh pughreduce pughslab ioutil iobasic adm_bssn boundary pughinterp spacemask admmacros coordgauge admcoupling IDSimple <--- Activating thorn adm_bssn...Success -> active implementation adm_bssn Activating thorn admbase...Success -> active implementation ADMBase Activating thorn admconstraints...Success -> active implementation admconstraints Activating thorn admcoupling...Success -> active implementation ADMCoupling Activating thorn admmacros...Success -> active implementation ADMMacros Activating thorn boundary...Success -> active implementation boundary Activating thorn cartgrid3d...Success -> active implementation grid Activating thorn coordgauge...Success -> active implementation CoordGauge Activating thorn IDSimple...Success -> active implementation IDSimple Activating thorn iobasic...Success -> active implementation IOBasic Activating thorn ioutil...Success -> active implementation IO Activating thorn pugh...Success -> active implementation driver Activating thorn pughinterp...Success -> active implementation Interp Activating thorn pughreduce...Success -> active implementation reduce Activating thorn pughslab...Success -> active implementation Hyperslab Activating thorn spacemask...Success -> active implementation SpaceMask Activating thorn staticconformal...Success -> active implementation StaticConformal Activating thorn time...Success -> active implementation time -------------------------------------------------------------------------------- if (recover initial data) Recover parameters endif Startup routines ADM_BSSN: Register provided slicings CartGrid3D: Register GH Extension for GridSymmetry CartGrid3D: Register coordinates for the Cartesian grid PUGH: Startup routine IOUtil: Startup routine IOBasic: Startup routine PUGHInterp: PUGHInterp startup routine PUGHReduce: Startup routine Parameter checking routines ADMBase: Check consistency of parameters ADMConstraints: Check that we can deal with this metric_type and have enough conformal derivatives ADM_BSSN: Check the metric type and conformal state CartGrid3D: Check coordinates for CartGrid3D IDSimple: Construct parameters for simple initial data sets Initialisation ADMBase: Set the shift_state variable to 1 ADMBase: Set up GF symmetries ADMConstraints: Register GF symmetries for ADM Constraints ADM_BSSN: Set symmetries for ADM_BSSN grid functions CartGrid3D: Set up spatial 3D Cartesian coordinates on the GH CoordGauge: Initialize slicing, setup priorities for mixed slicings PUGH: Report on PUGH set up StaticConformal: Set the conformal_state variable to 0 Time: Initialise Time variables Time: Set timestep based on Courant condition if (NOT (recover initial data AND recovery_mode is 'strict')) GROUP: ADMBase_InitialData IDSimple: Construct initial data for (conformal) Minkowski ADMBase: Set the lapse to 1 at all points ADMBase: Set the shift to 0 at all points ADMConstraints: Set conformal_state to 0 for physical, or check that it is at least 3 ADM_BSSN: Initialize ADM_BSSN system endif if (recover initial data) endif if (checkpoint initial data) endif if (analysis) ADMConstraints: Evaluate ADM constraints endif Do periodic output of grid variables do loop over timesteps Rotate timelevels iteration = iteration + 1 t = t+dt CoordGauge: Identify the slicing for the next iteration ADM_BSSN: Slicing is done externally ADM_BSSN: Evolution using Iterative Crank-Nicholson if (checkpoint) endif if (analysis) ADMConstraints: Evaluate ADM constraints endif Do periodic output of grid variables enddo Termination routines PUGH: Print time spent in communication PUGH: Termination routine Shutdown routines -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Driver provided by PUGH -------------------------------------------------------------------------------- INFO (IOBasic): I/O Method 'Scalar' registered INFO (IOBasic): Scalar: Output of scalar quantities (grid scalars, reductions) to ASCII files INFO (IOBasic): I/O Method 'Info' registered INFO (IOBasic): Info: Output of scalar quantities (grid scalars, reductions) to screen INFO (ADMConstraints): ADMConstraints contains ifdefs for Cartoon2D INFO (IDSimple): Minkowski (flat) initial data for g and K INFO (IDSimple): using conformal metric INFO (IDSimple): and conformal first and second derivatives INFO (CartGrid3D): Grid Spacings: INFO (CartGrid3D): dx=>2.5641026e-02 dy=>2.5641026e-02 dz=>5.2631579e-02 INFO (CartGrid3D): Computational Coordinates: INFO (CartGrid3D): x=>[-0.500, 0.500] y=>[-0.500, 0.500] z=>[-0.500, 0.500] INFO (CartGrid3D): Indices of Physical Coordinates: INFO (CartGrid3D): x=>[0,39] y=>[0,39] z=>[0,19] INFO (PUGH): MPI Evolution on 1 processors INFO (PUGH): 3-dimensional grid functions INFO (PUGH): Size: 40 40 20 INFO (PUGH): Processor topology: 1 x 1 x 1 INFO (PUGH): Local load: 32000 [40 x 40 x 20] INFO (PUGH): Maximum load skew: 0.000000 INFO (Time): Timestep set to 0.006410 (Simple Courant) INFO (ADM_BSSN): Evolution system: BSSN INFO (ADM_BSSN): Using ICN with 3 iterations INFO (ADM_BSSN): Chosen options for BSSN: INFO (ADM_BSSN): Trace of Aij subtracted each timestep INFO (ADM_BSSN): Gammas are evolved INFO (ADM_BSSN): Replacing R using Hamiltonian constraint INFO (ADM_BSSN): No attenuation. INFO (ADM_BSSN): Gamma2 shift INFO (IOBasic): Scalar: Periodic output turned off INFO (IOBasic): Info: Periodic output every 10 iterations INFO (IOBasic): Info: Periodic output requested for 'ADMBASE::alp' ------------------------------------------------ it | | ADMBASE::alp | | t | minimum | maximum | ------------------------------------------------ 0 | 0.000 | 1.00000000 | 1.00000000 | INFO (ADM_BSSN): 1+log slicing 10 | 0.064 | 1.00000000 | 1.00000000 | 20 | 0.128 | 1.00000000 | 1.00000000 | 30 | 0.192 | 1.00000000 | 1.00000000 | 40 | 0.256 | 1.00000000 | 1.00000000 | 50 | 0.321 | 1.00000000 | 1.00000000 | 60 | 0.385 | 1.00000000 | 1.00000000 | 70 | 0.449 | 1.00000000 | 1.00000000 | 80 | 0.513 | 1.00000000 | 1.00000000 | 90 | 0.577 | 1.00000000 | 1.00000000 | 100 | 0.641 | 1.00000000 | 1.00000000 | INFO (PUGH): Elapsed time spent in communication: INFO (PUGH): gettimeofday: 0.000 secs INFO (PUGH): getrusage: 0.000 secs -------------------------------------------------------------------------------- Done. =================================================================================================== Thorn | Scheduled routine in time bin | gettimeofday [secs] | getrusage [secs] =================================================================================================== ADM_BSSN | Register provided slicings | 0.00001800 | 0.00000000 CartGrid3D | Register GH Extension for GridSymmetry | 0.00000800 | 0.00000000 CartGrid3D | Register coordinates for the Cartesian g| 0.00008200 | 0.00000000 PUGH | Startup routine | 0.00001200 | 0.00000000 IOUtil | Startup routine | 0.00000800 | 0.00000000 IOBasic | Startup routine | 0.00000900 | 0.00000000 PUGHInterp | PUGHInterp startup routine | 0.00009600 | 0.00000000 PUGHReduce | Startup routine | 0.00016600 | 0.00000000 --------------------------------------------------------------------------------------------------- | Total time for CCTK_STARTUP | 0.00039900 | 0.00000000 --------------------------------------------------------------------------------------------------- ADMBase | Check consistency of parameters | 0.00004000 | 0.00000000 ADMConstraints | Check that we can deal with this metric_| 0.00009500 | 0.00000000 ADM_BSSN | Check the metric type and conformal stat| 0.01465000 | 0.02000000 CartGrid3D | Check coordinates for CartGrid3D | 0.00001400 | 0.00000000 IDSimple | Construct parameters for simple initial | 0.00010200 | 0.00000000 --------------------------------------------------------------------------------------------------- | Total time for CCTK_PARAMCHECK | 0.01490100 | 0.02000000 --------------------------------------------------------------------------------------------------- ADMBase | Set the shift_state variable to 1 | 0.00003700 | 0.00000000 ADMBase | Set up GF symmetries | 0.00022900 | 0.00000000 ADMConstraints | Register GF symmetries for ADM Constrain| 0.00148600 | 0.00000000 ADM_BSSN | Set symmetries for ADM_BSSN grid functio| 0.00237500 | 0.00000000 CartGrid3D | Set up spatial 3D Cartesian coordinates | 0.00691700 | 0.01000000 CoordGauge | Initialize slicing, setup priorities for| 0.00005500 | 0.00000000 PUGH | Report on PUGH set up | 0.00008600 | 0.00000000 StaticConformal | Set the conformal_state variable to 0 | 0.00002600 | 0.00000000 Time | Initialise Time variables | 0.00000800 | 0.00000000 Time | Set timestep based on Courant condition | 0.00002200 | 0.00000000 --------------------------------------------------------------------------------------------------- | Total time for CCTK_BASEGRID | 0.01124100 | 0.01000000 --------------------------------------------------------------------------------------------------- IDSimple | Construct initial data for (conformal) M| 0.01642500 | 0.00000000 ADMBase | Set the lapse to 1 at all points | 0.00086100 | 0.00000000 ADMBase | Set the shift to 0 at all points | 0.00226000 | 0.00000000 --------------------------------------------------------------------------------------------------- | Total time for CCTK_INITIAL | 0.01954600 | 0.00000000 --------------------------------------------------------------------------------------------------- ADMConstraints | Set conformal_state to 0 for physical, o| 0.00007300 | 0.00000000 ADM_BSSN | Initialize ADM_BSSN system | 0.08066300 | 0.03000000 --------------------------------------------------------------------------------------------------- | Total time for CCTK_POSTINITIAL | 0.08073600 | 0.03000000 --------------------------------------------------------------------------------------------------- CoordGauge | Identify the slicing for the next iterat| 0.00331600 | 0.00000000 --------------------------------------------------------------------------------------------------- | Total time for CCTK_PRESTEP | 0.00331600 | 0.00000000 --------------------------------------------------------------------------------------------------- ADM_BSSN | Slicing is done externally | 0.03995900 | 0.04000000 ADM_BSSN | Evolution using Iterative Crank-Nicholso| 134.70370200 | 134.64000000 --------------------------------------------------------------------------------------------------- | Total time for CCTK_EVOL | 134.74366100 | 134.68000000 --------------------------------------------------------------------------------------------------- ADMConstraints | Evaluate ADM constraints | 0.00000000 | 0.00000000 --------------------------------------------------------------------------------------------------- | Total time for CCTK_ANALYSIS | 0.00000000 | 0.00000000 --------------------------------------------------------------------------------------------------- PUGH | Print time spent in communication | 0.00005100 | 0.00000000 PUGH | Termination routine | 0.00083000 | 0.01000000 --------------------------------------------------------------------------------------------------- | Total time for CCTK_TERMINATE | 0.00088100 | 0.01000000 --------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------- | Total time for simulation | 135.91208400 | 134.77000000 ---------------------------------------------------------------------------------------------------