1*c4762a1bSJed Brown 0 SNES Function norm 0.995735 2*c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 3 3*c4762a1bSJed Brown 1 SNES Function norm 0.276938 4*c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 3 5*c4762a1bSJed Brown 2 SNES Function norm 0.00668678 6*c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 2 7*c4762a1bSJed Brown 3 SNES Function norm 4.61502e-06 8*c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 2 9*c4762a1bSJed Brown 4 SNES Function norm 1.568e-11 10*c4762a1bSJed Brown 0 SNES Function norm 0.0763997 11*c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 2 12*c4762a1bSJed Brown 1 SNES Function norm 2.67906e-05 13*c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 2 14*c4762a1bSJed Brown 2 SNES Function norm 9.312e-11 15*c4762a1bSJed Brown 0 SNES Function norm 0.0408394 16*c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 2 17*c4762a1bSJed Brown 1 SNES Function norm 9.10598e-07 18*c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 2 19*c4762a1bSJed Brown 2 SNES Function norm < 1.e-11 20*c4762a1bSJed Brown 0 SNES Function norm 0.021012 21*c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 2 22*c4762a1bSJed Brown 1 SNES Function norm 3.84069e-08 23*c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 2 24*c4762a1bSJed Brown 2 SNES Function norm < 1.e-11 25*c4762a1bSJed BrownSNES Object: 1 MPI processes 26*c4762a1bSJed Brown type: newtonls 27*c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 28*c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 29*c4762a1bSJed Brown total number of linear solver iterations=22 30*c4762a1bSJed Brown total number of function evaluations=14 31*c4762a1bSJed Brown norm schedule ALWAYS 32*c4762a1bSJed Brown total number of grid sequence refinements=3 33*c4762a1bSJed Brown Jacobian is built using a DMDA local Jacobian 34*c4762a1bSJed BrownSNESLineSearch Object: 1 MPI processes 35*c4762a1bSJed Brown type: bt 36*c4762a1bSJed Brown interpolation: cubic 37*c4762a1bSJed Brown alpha=1.000000e-04 38*c4762a1bSJed Brown maxstep=1.000000e+08, minlambda=1.000000e-12 39*c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 40*c4762a1bSJed Brown maximum iterations=40 41*c4762a1bSJed Brown KSP Object: 1 MPI processes 42*c4762a1bSJed Brown type: gmres 43*c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 44*c4762a1bSJed Brown happy breakdown tolerance 1e-30 45*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 46*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=-1., divergence=10000. 47*c4762a1bSJed Brown left preconditioning 48*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 49*c4762a1bSJed Brown PC Object: 1 MPI processes 50*c4762a1bSJed Brown type: mg 51*c4762a1bSJed Brown type is FULL, levels=4 cycles=v 52*c4762a1bSJed Brown Using Galerkin computed coarse grid matrices for pmat 53*c4762a1bSJed Brown Coarse grid solver -- level ------------------------------- 54*c4762a1bSJed Brown KSP Object: (mg_coarse_) 1 MPI processes 55*c4762a1bSJed Brown type: preonly 56*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 57*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 58*c4762a1bSJed Brown left preconditioning 59*c4762a1bSJed Brown using NONE norm type for convergence test 60*c4762a1bSJed Brown PC Object: (mg_coarse_) 1 MPI processes 61*c4762a1bSJed Brown type: lu 62*c4762a1bSJed Brown out-of-place factorization 63*c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 64*c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 65*c4762a1bSJed Brown matrix ordering: nd 66*c4762a1bSJed Brown factor fill ratio given 5., needed 1.42 67*c4762a1bSJed Brown Factored matrix follows: 68*c4762a1bSJed Brown Mat Object: 1 MPI processes 69*c4762a1bSJed Brown type: seqaij 70*c4762a1bSJed Brown rows=16, cols=16 71*c4762a1bSJed Brown package used to perform factorization: petsc 72*c4762a1bSJed Brown total: nonzeros=142, allocated nonzeros=142 73*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 74*c4762a1bSJed Brown using I-node routines: found 11 nodes, limit used is 5 75*c4762a1bSJed Brown linear system matrix = precond matrix: 76*c4762a1bSJed Brown Mat Object: 1 MPI processes 77*c4762a1bSJed Brown type: seqaij 78*c4762a1bSJed Brown rows=16, cols=16 79*c4762a1bSJed Brown total: nonzeros=100, allocated nonzeros=100 80*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 81*c4762a1bSJed Brown not using I-node routines 82*c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 83*c4762a1bSJed Brown KSP Object: (mg_levels_1_) 1 MPI processes 84*c4762a1bSJed Brown type: chebyshev 85*c4762a1bSJed Brown eigenvalue estimates used: min = 0.49992, max = 1.09982 86*c4762a1bSJed Brown eigenvalues estimate via gmres min 0.38164, max 0.999839 87*c4762a1bSJed Brown eigenvalues estimated using gmres with translations [0. 0.5; 0. 1.1] 88*c4762a1bSJed Brown KSP Object: (mg_levels_1_esteig_) 1 MPI processes 89*c4762a1bSJed Brown type: gmres 90*c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 91*c4762a1bSJed Brown happy breakdown tolerance 1e-30 92*c4762a1bSJed Brown maximum iterations=10, initial guess is zero 93*c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 94*c4762a1bSJed Brown left preconditioning 95*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 96*c4762a1bSJed Brown estimating eigenvalues using noisy right hand side 97*c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 98*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 99*c4762a1bSJed Brown left preconditioning 100*c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 101*c4762a1bSJed Brown PC Object: (mg_levels_1_) 1 MPI processes 102*c4762a1bSJed Brown type: sor 103*c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 104*c4762a1bSJed Brown linear system matrix = precond matrix: 105*c4762a1bSJed Brown Mat Object: 1 MPI processes 106*c4762a1bSJed Brown type: seqaij 107*c4762a1bSJed Brown rows=49, cols=49 108*c4762a1bSJed Brown total: nonzeros=361, allocated nonzeros=361 109*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 110*c4762a1bSJed Brown not using I-node routines 111*c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 112*c4762a1bSJed Brown Down solver (pre-smoother) on level 2 ------------------------------- 113*c4762a1bSJed Brown KSP Object: (mg_levels_2_) 1 MPI processes 114*c4762a1bSJed Brown type: chebyshev 115*c4762a1bSJed Brown eigenvalue estimates used: min = 0.498238, max = 1.09612 116*c4762a1bSJed Brown eigenvalues estimate via gmres min 0.11325, max 0.996475 117*c4762a1bSJed Brown eigenvalues estimated using gmres with translations [0. 0.5; 0. 1.1] 118*c4762a1bSJed Brown KSP Object: (mg_levels_2_esteig_) 1 MPI processes 119*c4762a1bSJed Brown type: gmres 120*c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 121*c4762a1bSJed Brown happy breakdown tolerance 1e-30 122*c4762a1bSJed Brown maximum iterations=10, initial guess is zero 123*c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 124*c4762a1bSJed Brown left preconditioning 125*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 126*c4762a1bSJed Brown estimating eigenvalues using noisy right hand side 127*c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 128*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 129*c4762a1bSJed Brown left preconditioning 130*c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 131*c4762a1bSJed Brown PC Object: (mg_levels_2_) 1 MPI processes 132*c4762a1bSJed Brown type: sor 133*c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 134*c4762a1bSJed Brown linear system matrix = precond matrix: 135*c4762a1bSJed Brown Mat Object: 1 MPI processes 136*c4762a1bSJed Brown type: seqaij 137*c4762a1bSJed Brown rows=169, cols=169 138*c4762a1bSJed Brown total: nonzeros=1369, allocated nonzeros=1369 139*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 140*c4762a1bSJed Brown not using I-node routines 141*c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 142*c4762a1bSJed Brown Down solver (pre-smoother) on level 3 ------------------------------- 143*c4762a1bSJed Brown KSP Object: (mg_levels_3_) 1 MPI processes 144*c4762a1bSJed Brown type: chebyshev 145*c4762a1bSJed Brown eigenvalue estimates used: min = 0.498868, max = 1.09751 146*c4762a1bSJed Brown eigenvalues estimate via gmres min 0.0267868, max 0.997736 147*c4762a1bSJed Brown eigenvalues estimated using gmres with translations [0. 0.5; 0. 1.1] 148*c4762a1bSJed Brown KSP Object: (mg_levels_3_esteig_) 1 MPI processes 149*c4762a1bSJed Brown type: gmres 150*c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 151*c4762a1bSJed Brown happy breakdown tolerance 1e-30 152*c4762a1bSJed Brown maximum iterations=10, initial guess is zero 153*c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 154*c4762a1bSJed Brown left preconditioning 155*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 156*c4762a1bSJed Brown estimating eigenvalues using noisy right hand side 157*c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 158*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 159*c4762a1bSJed Brown left preconditioning 160*c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 161*c4762a1bSJed Brown PC Object: (mg_levels_3_) 1 MPI processes 162*c4762a1bSJed Brown type: sor 163*c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 164*c4762a1bSJed Brown linear system matrix = precond matrix: 165*c4762a1bSJed Brown Mat Object: 1 MPI processes 166*c4762a1bSJed Brown type: seqaij 167*c4762a1bSJed Brown rows=625, cols=625 168*c4762a1bSJed Brown total: nonzeros=3025, allocated nonzeros=3025 169*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 170*c4762a1bSJed Brown not using I-node routines 171*c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 172*c4762a1bSJed Brown linear system matrix = precond matrix: 173*c4762a1bSJed Brown Mat Object: 1 MPI processes 174*c4762a1bSJed Brown type: seqaij 175*c4762a1bSJed Brown rows=625, cols=625 176*c4762a1bSJed Brown total: nonzeros=3025, allocated nonzeros=3025 177*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 178*c4762a1bSJed Brown not using I-node routines 179