0 SNES Function norm 588.312 0 SNES Function norm 588.312 1 SNES Function norm 170.564 0 SNES Function norm 200.44 1 SNES Function norm 384183. 2 SNES Function norm 113825. 3 SNES Function norm 33722. 4 SNES Function norm 9996.42 5 SNES Function norm 2966.69 6 SNES Function norm 889.667 7 SNES Function norm 283.217 8 SNES Function norm 114.369 9 SNES Function norm 82.4667 10 SNES Function norm 15.198 11 SNES Function norm 1.75853 12 SNES Function norm 0.0442023 13 SNES Function norm 3.03376e-05 14 SNES Function norm 1.473e-11 0 SNES Function norm 54317.8 1 SNES Function norm 16095.6 1 SNES Function norm 16095.6 0 SNES Function norm 16095.6 1 SNES Function norm 4770.16 0 SNES Function norm 8669.11 1 SNES Function norm 1.44449e+06 2 SNES Function norm 426840. 3 SNES Function norm 125382. 4 SNES Function norm 36189.8 5 SNES Function norm 9661.88 6 SNES Function norm 1885.24 7 SNES Function norm 148.898 8 SNES Function norm 1.49564 9 SNES Function norm 0.000191575 10 SNES Function norm < 1.e-11 0 SNES Function norm 2.99812e+06 1 SNES Function norm 888335. 2 SNES Function norm 888335. 0 SNES Function norm 888335. 1 SNES Function norm 263213. 0 SNES Function norm 495852. 1 SNES Function norm 4.52435e+07 2 SNES Function norm 1.33691e+07 3 SNES Function norm 3.92838e+06 4 SNES Function norm 1.12943e+06 5 SNES Function norm 296077. 6 SNES Function norm 62245.3 7 SNES Function norm 6802.13 8 SNES Function norm 112.023 9 SNES Function norm 0.0310048 10 SNES Function norm 2.42339e-09 0 SNES Function norm 1.85436e+08 1 SNES Function norm 5.49441e+07 3 SNES Function norm 5.49441e+07 L_2 Error: 24.908 Nonlinear solve did not converge due to DIVERGED_DTOL iterations 3 SNES Object: 1 MPI process type: fas type is MULTIPLICATIVE, levels=2, cycles=1 Not using Galerkin computed coarse grid function evaluation Coarse grid solver -- level 0 ------------------------------- SNES Object: (fas_coarse_) 1 MPI process type: newtonls maximum iterations=50, maximum function evaluations=10000 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 total number of linear solver iterations=10 total number of function evaluations=10 SNESLineSearch Object: (fas_coarse_) 1 MPI process type: basic maxlambda=1.000000e+00, minlambda=1.000000e-12 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 maximum iterations=40 KSP Object: (fas_coarse_) 1 MPI process type: gmres restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement happy breakdown tolerance=1e-30 maximum iterations=10000, initial guess is zero tolerances: relative=1e-10, absolute=1e-50, divergence=10000. left preconditioning using PRECONDITIONED norm type for convergence test PC Object: (fas_coarse_) 1 MPI process type: svd All singular values smaller than 1e-12 treated as zero Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) linear system matrix, which is also used to construct the preconditioner: Mat Object: 1 MPI process type: seqaij rows=12, cols=12 total: nonzeros=56, allocated nonzeros=56 total number of mallocs used during MatSetValues calls=0 not using I-node routines Down solver (pre-smoother) on level 1 ------------------------------- SNES Object: (fas_levels_1_) 1 MPI process type: newtonls maximum iterations=1, maximum function evaluations=10000 tolerances: relative=0., absolute=0., solution=0. total number of linear solver iterations=1 total number of function evaluations=2 norm schedule FINALONLY SNESLineSearch Object: (fas_levels_1_) 1 MPI process type: bt interpolation: cubic alpha=1.000000e-04 maxlambda=1.000000e+00, minlambda=1.000000e-12 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 maximum iterations=40 KSP Object: (fas_levels_1_) 1 MPI process type: gmres restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement happy breakdown tolerance=1e-30 maximum iterations=10000, initial guess is zero tolerances: relative=1e-10, absolute=1e-50, divergence=10000. left preconditioning using PRECONDITIONED norm type for convergence test PC Object: (fas_levels_1_) 1 MPI process type: svd All singular values smaller than 1e-12 treated as zero Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) linear system matrix, which is also used to construct the preconditioner: Mat Object: 1 MPI process type: seqaij rows=49, cols=49 total: nonzeros=289, allocated nonzeros=289 total number of mallocs used during MatSetValues calls=0 not using I-node routines Up solver (post-smoother) same as down solver (pre-smoother) maximum iterations=10000, maximum function evaluations=30000 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 total number of function evaluations=1 norm schedule ALWAYS