1Linear solve converged due to CONVERGED_ATOL iterations 4 2Iteratively computed eigenvalues 31. + 0.i 43. + 0.i 59. + 0.i 627. + 0.i 7Iteratively computed extreme singular values: max 27. min 1. max/min 27. 8KSP Object: 1 MPI process 9 type: minres 10 maximum iterations=10000, initial guess is zero 11 tolerances: relative=1e-14, absolute=1e-14, divergence=10000. 12 left preconditioning 13 using PRECONDITIONED norm type for convergence test 14PC Object: 1 MPI process 15 type: none 16 linear system matrix, which is also used to construct the preconditioner: 17 Mat Object: 1 MPI process 18 type: seqaij 19 rows=6, cols=6 20 total: nonzeros=12, allocated nonzeros=12 21 total number of mallocs used during MatSetValues calls=0 22 using I-node routines: found 3 nodes, limit used is 5 23