[Users] -nan output.
Bilal Hameed
bilalhameedawan962 at gmail.com
Thu Aug 27 13:38:08 CDT 2020
Dear Users.
I am runing --parfile repos/ctthorns/CT_MultiLevel/par/twopunctures.par.
######################################
# Flesh parameters
######################################
Cactus::cctk_run_title = "Solving the Hamiltonian constraint for two
punctures with CT_MultiLevel (multigrid setup, FMG) and with TwoPunctures"
Cactus::cctk_full_warnings = yes
Cactus::highlight_warning_messages = no
Cactus::cctk_timer_output = "off"
Cactus::terminate = "any"
Cactus::cctk_initial_time = 0
Cactus::cctk_final_time = 30
Cactus::cctk_itlast = 200
#############################################################################################
ActiveThorns = "Boundary CartGrid3D CoordBase Slab SymBase"
#############################################################################################
CoordBase::domainsize = "minmax"
CoordBase::xmin = -40.00
CoordBase::ymin = -40.00
CoordBase::zmin = -40.00
CoordBase::xmax = +40.00
CoordBase::ymax = +40.00
CoordBase::zmax = +40.00
CoordBase::dx = 10
CoordBase::dy = 10
CoordBase::dz = 10
CoordBase::boundary_size_x_lower = 3
CoordBase::boundary_size_y_lower = 3
CoordBase::boundary_size_z_lower = 3
CoordBase::boundary_size_x_upper = 3
CoordBase::boundary_size_y_upper = 3
CoordBase::boundary_size_z_upper = 3
CoordBase::boundary_shiftout_x_lower = 1
CoordBase::boundary_shiftout_y_lower = 1
CoordBase::boundary_shiftout_z_lower = 1
CoordBase::boundary_shiftout_x_upper = 1
CoordBase::boundary_shiftout_y_upper = 1
CoordBase::boundary_shiftout_z_upper = 1
CartGrid3D::type = "coordbase"
##################################################################################
ActiveThorns = "IOUtil Carpet CarpetLib CarpetInterp LoopControl
CarpetReduce CarpetSlab"
##################################################################################
Carpet::adaptive_stepsize = "no"
Carpet::schedule_barriers = no
CarpetLib::output_bboxes = no
Carpet::init_fill_timelevels = "yes"
Carpet::domain_from_coordbase = yes
Carpet::max_refinement_levels = 5
driver::ghost_size = 3
Carpet::use_buffer_zones = yes
Carpet::prolongation_order_space = 5
Carpet::prolongation_order_time = 2
Carpet::convergence_level = 0
Carpet::poison_new_timelevels = yes
CarpetLib::poison_new_memory = yes
Carpet::output_timers_every = 0
CarpetLib::print_timestats_every = 0
CarpetLib::print_memstats_every = 0
CarpetLib::max_allowed_memory_MB = 12288
##################################################################
ActiveThorns = "CarpetRegrid2"
##################################################################
Carpet::grid_structure_filename = "grid_structure.asc"
Carpet::grid_coordinates_filename = "grid_coordinates.asc"
CarpetRegrid2::num_centres = 1
CarpetRegrid2::num_levels_1 = 4
CarpetRegrid2::radius_1[1] = 50
CarpetRegrid2::radius_1[2] = 25
CarpetRegrid2::radius_1[3] = 12
#CarpetRegrid2::radius_1[4] = 50
#CarpetRegrid2::radius_1[5] = 25
#CarpetRegrid2::radius_1[6] = 12
#CarpetRegrid2::radius_1[7] = 6
#################################
ActiveThorns = "AEILocalInterp"
ActiveThorns = "BLAS LAPACK"
ActiveThorns = "Fortran"
ActiveThorns = "GenericFD"
ActiveThorns = "HDF5"
ActiveThorns = "InitBase"
ActiveThorns = "LocalInterp"
#################################
#################################
ActiveThorns = "MoL Time"
#################################
MoL::ODE_Method = "RK4"
MoL::MoL_Intermediate_Steps = 4
MoL::MoL_Num_Scratch_Levels = 1
Time::dtfac = 0.2
###################################################################################################
ActiveThorns = "CT_MultiLevel CT_Analytic ADMBase ML_BSSN ML_BSSN_Helper
CoordGauge StaticConformal TmunuBase ADMCoupling ADMMacros TwoPunctures"
###################################################################################################
ADMBase::metric_timelevels = 3
ADMBase::lapse_timelevels = 3
ADMBase::shift_timelevels = 3
ADMBase::metric_type = "physical"
ADMBase::initial_data = "twopunctures"
ADMBase::initial_lapse = "twopunctures-averaged"
ADMBase::initial_shift = "zero"
ADMBase::initial_dtlapse = "zero"
ADMBase::initial_dtshift = "zero"
ADMBase::evolution_method = "ML_BSSN"
ADMBase::lapse_evolution_method = "ML_BSSN"
ADMBase::shift_evolution_method = "ML_BSSN"
ADMBase::dtlapse_evolution_method = "ML_BSSN"
ADMBase::dtshift_evolution_method = "ML_BSSN"
ADMBase::admbase_boundary_condition = "none"
TwoPunctures::par_b = 1.168642873
TwoPunctures::par_m_plus = 0.453
TwoPunctures::par_m_minus = 0.453
TwoPunctures::par_P_plus [1] = +0.3331917498
TwoPunctures::par_P_minus[1] = -0.3331917498
#TwoPunctures::grid_setup_method = "evaluation"
TwoPunctures::TP_epsilon = 1.0e-2
TwoPunctures::TP_Tiny = 1.0e-2
TwoPunctures::keep_u_around = "yes"
CT_MultiLevel::cycle_type = "FMG cycle"
CT_MultiLevel::tol = 1e-12
CT_MultiLevel::omega = 1
CT_MultiLevel::fd_order = 4
CT_MultiLevel::output_norms = "yes"
CT_MultiLevel::output_walk = "yes"
CT_MultiLevel::nrelsteps_down = 700
CT_MultiLevel::nrelsteps_up = 650
CT_MultiLevel::nrelsteps_bottom = 700
CT_MultiLevel::nrelsteps_top = 650
CT_MultiLevel::topMGlevel = 4
CT_MultiLevel::number_of_equations = 1
CT_MultiLevel::number_of_auxiliaries = 1
CT_MultiLevel::fill_ADM = "yes"
CT_MultiLevel::fill_Aij = "Analytic Aij"
CT_MultiLevel::boundary_conditions = "TwoPunctures"
CT_MultiLevel::compare_to_exact = "yes"
CT_MultiLevel::exact_solution_gfname[0] = "TwoPunctures::puncture_u"
CT_MultiLevel::exact_offset = -1.0
CT_MultiLevel::inipsi_gfname[0] = "CT_Analytic::testinipsi"
CT_MultiLevel::cxx_gfname[0] = "CT_Analytic::testcxx"
CT_MultiLevel::cyy_gfname[0] = "CT_Analytic::testcyy"
CT_MultiLevel::czz_gfname[0] = "CT_Analytic::testczz"
CT_MultiLevel::n0[0] = -7
CT_MultiLevel::c0_gfname[0] = "CT_MultiLevel::ct_auxiliary[0]"
CT_MultiLevel::a0_gfname[0] = "CT_Analytic::testa0"
CT_MultiLevel::model = "Bowen-York"
CT_Analytic::free_data = "Bowen-York"
CT_Analytic::ampI = 1
CT_Analytic::ampC = 1
CT_Analytic::massa = 0.453
CT_Analytic::massb = 0.453
CT_Analytic::xa = 1.168642873
CT_Analytic::xb = -1.168642873
CT_Analytic::Pay = 0.3331917498
CT_Analytic::Pby = -0.3331917498
CT_Analytic::other_timelevels = 3
#################################
ActiveThorns = "CarpetIOBasic"
#################################
IOBasic::outInfo_every = 1
IOBasic::outInfo_reductions = "norm2"
IOBasic::outInfo_vars = "
CT_MultiLevel::psi
Carpet::physical_time_per_hour
"
#################################
ActiveThorns = "CarpetIOScalar"
#################################
IO::out_dir = $parfile
IOScalar::one_file_per_group = yes
IOScalar::outScalar_every = 0
IOScalar::outScalar_vars = "
"
#################################
ActiveThorns = "CarpetIOASCII"
#################################
IOASCII::one_file_per_group = yes
IOASCII::output_symmetry_points = yes
IOASCII::out3D_ghosts = yes
IOASCII::out0D_criterion = "divisor"
IOASCII::out0D_every = 0
IOASCII::out0D_vars = "
"
IOASCII::output_all_timelevels = "no"
IOASCII::out1D_criterion = "divisor"
IOASCII::out1D_every = 1
IOASCII::out1D_vars = "
CT_MultiLevel::psi
CT_MultiLevel::residual
CT_MultiLevel::err
ADMBase::metric
ADMBase::curv
ML_BSSN::ML_log_confac
ML_BSSN::ML_ham
TwoPunctures::puncture_u
"
IOASCII::out2D_every = 0
IOASCII::out2D_criterion = "divisor"
IOASCII::out2D_vars = "
"
IOASCII::out3D_every = 0
IOASCII::out3D_criterion = "divisor"
IOASCII::out3D_vars = "
CT_MultiLevel::psi
CT_MultiLevel::coeffs
"
#################################
Activethorns = "CarpetIOHDF5"
#################################
IOHDF5::out_criterion = "divisor"
IOHDF5::out_every = 1
IOHDF5::one_file_per_group = yes
IOHDF5::compression_level = 0
IOHDF5::out_vars = "
CT_MultiLevel::psi
CT_MultiLevel::err
CT_MultiLevel::residual
ML_BSSN::ML_log_confac
ML_BSSN::ML_ham
TwoPunctures::puncture_u
"
IOHDF5::checkpoint = "no"
#################################
ActiveThorns = "Formaline"
#################################
#################################
ActiveThorns = "TimerReport"
#################################
TimerReport::out_every = 512
TimerReport::out_filename = "TimerReport"
*My ouput shows -nan after first itration. *
0 0.000 | 1.0013688 | 0.0000000
2 0.250 | -nan | 1.128073e+03
4 0.500 | -nan | 1.382569e+03
6 0.750 | -nan | 1.318078e+03
8 1.000 | -nan | 1.399377e+03
10 1.250 | -nan | 1.336436e+03
12 1.500 | -nan | 1.395822e+03
14 1.750 | -nan | 1.364895e+03
16 2.000 | -nan | 1.398991e+03
18 2.250 | -nan | 1.359115e+03
20 2.500 | -nan | 1.393235e+03
I set refinement levels, radius, topMG. no error found in running.
Kindly,
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