1c4762a1bSJed Brownlid velocity = 0.0204082, prandtl # = 1., grashof # = 1. 2c4762a1bSJed Brown 0 SNES Function norm 0.146194 3c4762a1bSJed Brown 0 KSP Residual norm 0.146194 4c4762a1bSJed Brown 1 KSP Residual norm 0.0554997 5c4762a1bSJed Brown 2 KSP Residual norm 0.0103331 6c4762a1bSJed Brown 3 KSP Residual norm 0.00349351 7c4762a1bSJed Brown 4 KSP Residual norm 0.00162771 8c4762a1bSJed Brown 5 KSP Residual norm 0.000420559 9c4762a1bSJed Brown 6 KSP Residual norm 0.000131423 10c4762a1bSJed Brown 7 KSP Residual norm 4.9738e-05 11c4762a1bSJed Brown 8 KSP Residual norm 1.91653e-05 12c4762a1bSJed Brown 9 KSP Residual norm 5.05572e-06 13c4762a1bSJed Brown 10 KSP Residual norm 1.51319e-06 14c4762a1bSJed Brown 11 KSP Residual norm 5.43836e-07 15c4762a1bSJed Brown 1 SNES Function norm 2.50119e-05 16c4762a1bSJed Brown 0 KSP Residual norm 2.50119e-05 17c4762a1bSJed Brown 1 KSP Residual norm 5.42803e-06 18c4762a1bSJed Brown 2 KSP Residual norm 1.19801e-06 19c4762a1bSJed Brown 3 KSP Residual norm 7.19919e-07 20c4762a1bSJed Brown 4 KSP Residual norm 3.23248e-07 21c4762a1bSJed Brown 5 KSP Residual norm 8.65301e-08 22c4762a1bSJed Brown 6 KSP Residual norm 3.40266e-08 23c4762a1bSJed Brown 7 KSP Residual norm 1.01576e-08 24c4762a1bSJed Brown 8 KSP Residual norm 1.77734e-09 25c4762a1bSJed Brown 9 KSP Residual norm 3.403e-10 26c4762a1bSJed Brown 10 KSP Residual norm 1.094e-10 27c4762a1bSJed Brown 2 SNES Function norm 1.093e-10 288cc725e6SPierre JolivetSNES Object: 1 MPI process 29c4762a1bSJed Brown type: newtonls 30c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 31c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 32c4762a1bSJed Brown total number of linear solver iterations=21 33c4762a1bSJed Brown total number of function evaluations=3 34c4762a1bSJed Brown norm schedule ALWAYS 35c4762a1bSJed Brown Jacobian is built using colored finite differences on a DMDA 368cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 37c4762a1bSJed Brown type: bt 38c4762a1bSJed Brown interpolation: cubic 39c4762a1bSJed Brown alpha=1.000000e-04 40c4762a1bSJed Brown maxstep=1.000000e+08, minlambda=1.000000e-12 41c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 42c4762a1bSJed Brown maximum iterations=40 438cc725e6SPierre Jolivet KSP Object: 1 MPI process 44c4762a1bSJed Brown type: fgmres 45c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 46c4762a1bSJed Brown happy breakdown tolerance 1e-30 47c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 48c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 49c4762a1bSJed Brown right preconditioning 50c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 518cc725e6SPierre Jolivet PC Object: 1 MPI process 52c4762a1bSJed Brown type: fieldsplit 53c4762a1bSJed Brown FieldSplit with MULTIPLICATIVE composition: total splits = 4 54c4762a1bSJed Brown Solver info for each split is in the following KSP objects: 55c4762a1bSJed Brown Split number 0 Defined by IS 568cc725e6SPierre Jolivet KSP Object: (fieldsplit_x_velocity_) 1 MPI process 57c4762a1bSJed Brown type: preonly 58c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 59c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 60c4762a1bSJed Brown left preconditioning 61c4762a1bSJed Brown using NONE norm type for convergence test 628cc725e6SPierre Jolivet PC Object: (fieldsplit_x_velocity_) 1 MPI process 63c4762a1bSJed Brown type: ilu 64c4762a1bSJed Brown out-of-place factorization 65c4762a1bSJed Brown 0 levels of fill 66c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 67c4762a1bSJed Brown matrix ordering: natural 68c4762a1bSJed Brown factor fill ratio given 1., needed 1. 69c4762a1bSJed Brown Factored matrix follows: 70*26cc229bSBarry Smith Mat Object: (fieldsplit_x_velocity_) 1 MPI process 71c4762a1bSJed Brown type: seqaij 72c4762a1bSJed Brown rows=49, cols=49 73c4762a1bSJed Brown package used to perform factorization: petsc 74c4762a1bSJed Brown total: nonzeros=217, allocated nonzeros=217 75c4762a1bSJed Brown not using I-node routines 76c4762a1bSJed Brown linear system matrix = precond matrix: 778cc725e6SPierre Jolivet Mat Object: (fieldsplit_x_velocity_) 1 MPI process 78c4762a1bSJed Brown type: seqaij 79c4762a1bSJed Brown rows=49, cols=49 80c4762a1bSJed Brown total: nonzeros=217, allocated nonzeros=217 81c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 82c4762a1bSJed Brown not using I-node routines 83c4762a1bSJed Brown Split number 1 Defined by IS 848cc725e6SPierre Jolivet KSP Object: (fieldsplit_y_velocity_) 1 MPI process 85c4762a1bSJed Brown type: preonly 86c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 87c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 88c4762a1bSJed Brown left preconditioning 89c4762a1bSJed Brown using NONE norm type for convergence test 908cc725e6SPierre Jolivet PC Object: (fieldsplit_y_velocity_) 1 MPI process 91c4762a1bSJed Brown type: ilu 92c4762a1bSJed Brown out-of-place factorization 93c4762a1bSJed Brown 0 levels of fill 94c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 95c4762a1bSJed Brown matrix ordering: natural 96c4762a1bSJed Brown factor fill ratio given 1., needed 1. 97c4762a1bSJed Brown Factored matrix follows: 98*26cc229bSBarry Smith Mat Object: (fieldsplit_y_velocity_) 1 MPI process 99c4762a1bSJed Brown type: seqaij 100c4762a1bSJed Brown rows=49, cols=49 101c4762a1bSJed Brown package used to perform factorization: petsc 102c4762a1bSJed Brown total: nonzeros=217, allocated nonzeros=217 103c4762a1bSJed Brown not using I-node routines 104c4762a1bSJed Brown linear system matrix = precond matrix: 1058cc725e6SPierre Jolivet Mat Object: (fieldsplit_y_velocity_) 1 MPI process 106c4762a1bSJed Brown type: seqaij 107c4762a1bSJed Brown rows=49, cols=49 108c4762a1bSJed Brown total: nonzeros=217, allocated nonzeros=217 109c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 110c4762a1bSJed Brown not using I-node routines 111c4762a1bSJed Brown Split number 2 Defined by IS 1128cc725e6SPierre Jolivet KSP Object: (fieldsplit_Omega_) 1 MPI process 113c4762a1bSJed Brown type: preonly 114c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 115c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 116c4762a1bSJed Brown left preconditioning 117c4762a1bSJed Brown using NONE norm type for convergence test 1188cc725e6SPierre Jolivet PC Object: (fieldsplit_Omega_) 1 MPI process 119c4762a1bSJed Brown type: ilu 120c4762a1bSJed Brown out-of-place factorization 121c4762a1bSJed Brown 0 levels of fill 122c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 123c4762a1bSJed Brown matrix ordering: natural 124c4762a1bSJed Brown factor fill ratio given 1., needed 1. 125c4762a1bSJed Brown Factored matrix follows: 126*26cc229bSBarry Smith Mat Object: (fieldsplit_Omega_) 1 MPI process 127c4762a1bSJed Brown type: seqaij 128c4762a1bSJed Brown rows=49, cols=49 129c4762a1bSJed Brown package used to perform factorization: petsc 130c4762a1bSJed Brown total: nonzeros=217, allocated nonzeros=217 131c4762a1bSJed Brown not using I-node routines 132c4762a1bSJed Brown linear system matrix = precond matrix: 1338cc725e6SPierre Jolivet Mat Object: (fieldsplit_Omega_) 1 MPI process 134c4762a1bSJed Brown type: seqaij 135c4762a1bSJed Brown rows=49, cols=49 136c4762a1bSJed Brown total: nonzeros=217, allocated nonzeros=217 137c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 138c4762a1bSJed Brown not using I-node routines 139c4762a1bSJed Brown Split number 3 Defined by IS 1408cc725e6SPierre Jolivet KSP Object: (fieldsplit_temperature_) 1 MPI process 141c4762a1bSJed Brown type: preonly 142c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 143c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 144c4762a1bSJed Brown left preconditioning 145c4762a1bSJed Brown using NONE norm type for convergence test 1468cc725e6SPierre Jolivet PC Object: (fieldsplit_temperature_) 1 MPI process 147c4762a1bSJed Brown type: ilu 148c4762a1bSJed Brown out-of-place factorization 149c4762a1bSJed Brown 0 levels of fill 150c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 151c4762a1bSJed Brown matrix ordering: natural 152c4762a1bSJed Brown factor fill ratio given 1., needed 1. 153c4762a1bSJed Brown Factored matrix follows: 154*26cc229bSBarry Smith Mat Object: (fieldsplit_temperature_) 1 MPI process 155c4762a1bSJed Brown type: seqaij 156c4762a1bSJed Brown rows=49, cols=49 157c4762a1bSJed Brown package used to perform factorization: petsc 158c4762a1bSJed Brown total: nonzeros=217, allocated nonzeros=217 159c4762a1bSJed Brown not using I-node routines 160c4762a1bSJed Brown linear system matrix = precond matrix: 1618cc725e6SPierre Jolivet Mat Object: (fieldsplit_temperature_) 1 MPI process 162c4762a1bSJed Brown type: seqaij 163c4762a1bSJed Brown rows=49, cols=49 164c4762a1bSJed Brown total: nonzeros=217, allocated nonzeros=217 165c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 166c4762a1bSJed Brown not using I-node routines 167c4762a1bSJed Brown linear system matrix = precond matrix: 1688cc725e6SPierre Jolivet Mat Object: 1 MPI process 169c4762a1bSJed Brown type: seqaij 170c4762a1bSJed Brown rows=196, cols=196, bs=4 171c4762a1bSJed Brown total: nonzeros=3472, allocated nonzeros=3472 172c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 173c4762a1bSJed Brown using I-node routines: found 49 nodes, limit used is 5 174c4762a1bSJed BrownNumber of SNES iterations = 2 175