1 0 SNES Function norm 588.312 2 0 SNES Function norm 588.312 3 1 SNES Function norm 170.564 4 0 SNES Function norm 200.44 5 1 SNES Function norm 384183. 6 2 SNES Function norm 113825. 7 3 SNES Function norm 33722. 8 4 SNES Function norm 9996.42 9 5 SNES Function norm 2966.69 10 6 SNES Function norm 889.667 11 7 SNES Function norm 283.217 12 8 SNES Function norm 114.369 13 9 SNES Function norm 82.4667 14 10 SNES Function norm 15.198 15 11 SNES Function norm 1.75853 16 12 SNES Function norm 0.0442023 17 13 SNES Function norm 3.03376e-05 18 14 SNES Function norm 1.473e-11 19 0 SNES Function norm 54317.8 20 1 SNES Function norm 16095.6 21 1 SNES Function norm 16095.6 22 0 SNES Function norm 16095.6 23 1 SNES Function norm 4770.16 24 0 SNES Function norm 8669.11 25 1 SNES Function norm 1.44449e+06 26 2 SNES Function norm 426840. 27 3 SNES Function norm 125382. 28 4 SNES Function norm 36189.8 29 5 SNES Function norm 9661.88 30 6 SNES Function norm 1885.24 31 7 SNES Function norm 148.898 32 8 SNES Function norm 1.49564 33 9 SNES Function norm 0.000191575 34 10 SNES Function norm < 1.e-11 35 0 SNES Function norm 2.99812e+06 36 1 SNES Function norm 888335. 37 2 SNES Function norm 888335. 38 0 SNES Function norm 888335. 39 1 SNES Function norm 263213. 40 0 SNES Function norm 495852. 41 1 SNES Function norm 4.52435e+07 42 2 SNES Function norm 1.33691e+07 43 3 SNES Function norm 3.92838e+06 44 4 SNES Function norm 1.12943e+06 45 5 SNES Function norm 296077. 46 6 SNES Function norm 62245.3 47 7 SNES Function norm 6802.13 48 8 SNES Function norm 112.023 49 9 SNES Function norm 0.0310048 50 10 SNES Function norm 2.42339e-09 51 0 SNES Function norm 1.85436e+08 52 1 SNES Function norm 5.49441e+07 53 3 SNES Function norm 5.49441e+07 54L_2 Error: 24.908 55Nonlinear solve did not converge due to DIVERGED_DTOL iterations 3 56SNES Object: 1 MPI process 57 type: fas 58 type is MULTIPLICATIVE, levels=2, cycles=1 59 Not using Galerkin computed coarse grid function evaluation 60 Coarse grid solver -- level 0 ------------------------------- 61 SNES Object: (fas_coarse_) 1 MPI process 62 type: newtonls 63 maximum iterations=50, maximum function evaluations=10000 64 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 65 total number of linear solver iterations=10 66 total number of function evaluations=10 67 SNESLineSearch Object: (fas_coarse_) 1 MPI process 68 type: basic 69 maxlambda=1.000000e+00, minlambda=1.000000e-12 70 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 71 maximum iterations=40 72 KSP Object: (fas_coarse_) 1 MPI process 73 type: gmres 74 restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 75 happy breakdown tolerance=1e-30 76 maximum iterations=10000, initial guess is zero 77 tolerances: relative=1e-10, absolute=1e-50, divergence=10000. 78 left preconditioning 79 using PRECONDITIONED norm type for convergence test 80 PC Object: (fas_coarse_) 1 MPI process 81 type: svd 82 All singular values smaller than 1e-12 treated as zero 83 Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 84 linear system matrix, which is also used to construct the preconditioner: 85 Mat Object: 1 MPI process 86 type: seqaij 87 rows=12, cols=12 88 total: nonzeros=56, allocated nonzeros=56 89 total number of mallocs used during MatSetValues calls=0 90 not using I-node routines 91 Down solver (pre-smoother) on level 1 ------------------------------- 92 SNES Object: (fas_levels_1_) 1 MPI process 93 type: newtonls 94 maximum iterations=1, maximum function evaluations=10000 95 tolerances: relative=0., absolute=0., solution=0. 96 total number of linear solver iterations=1 97 total number of function evaluations=2 98 norm schedule FINALONLY 99 SNESLineSearch Object: (fas_levels_1_) 1 MPI process 100 type: bt 101 interpolation: cubic 102 alpha=1.000000e-04 103 maxlambda=1.000000e+00, minlambda=1.000000e-12 104 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 105 maximum iterations=40 106 KSP Object: (fas_levels_1_) 1 MPI process 107 type: gmres 108 restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 109 happy breakdown tolerance=1e-30 110 maximum iterations=10000, initial guess is zero 111 tolerances: relative=1e-10, absolute=1e-50, divergence=10000. 112 left preconditioning 113 using PRECONDITIONED norm type for convergence test 114 PC Object: (fas_levels_1_) 1 MPI process 115 type: svd 116 All singular values smaller than 1e-12 treated as zero 117 Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 118 linear system matrix, which is also used to construct the preconditioner: 119 Mat Object: 1 MPI process 120 type: seqaij 121 rows=49, cols=49 122 total: nonzeros=289, allocated nonzeros=289 123 total number of mallocs used during MatSetValues calls=0 124 not using I-node routines 125 Up solver (post-smoother) same as down solver (pre-smoother) 126 maximum iterations=10000, maximum function evaluations=30000 127 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 128 total number of function evaluations=1 129 norm schedule ALWAYS 130