1*c4762a1bSJed Brown 0 SNES Function norm 0.207564 2*c4762a1bSJed Brown 1 SNES Function norm 0.0148968 3*c4762a1bSJed Brown 2 SNES Function norm 0.000113967 4*c4762a1bSJed Brown 3 SNES Function norm 6.92417e-09 5*c4762a1bSJed Brown 4 SNES Function norm < 1.e-11 6*c4762a1bSJed BrownSNES Object: 4 MPI processes 7*c4762a1bSJed Brown type: ls 8*c4762a1bSJed Brown line search variant: SNESLineSearchCubic 9*c4762a1bSJed Brown alpha=0.0001, maxstep=1e+08, minlambda=1e-12 10*c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 11*c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 12*c4762a1bSJed Brown total number of linear solver iterations=4 13*c4762a1bSJed Brown total number of function evaluations=5 14*c4762a1bSJed Brown KSP Object: 4 MPI processes 15*c4762a1bSJed Brown type: gmres 16*c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with one step of iterative refinement 17*c4762a1bSJed Brown happy breakdown tolerance 1e-30 18*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 19*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 20*c4762a1bSJed Brown left preconditioning 21*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 22*c4762a1bSJed Brown PC Object: 4 MPI processes 23*c4762a1bSJed Brown type: bjacobi 24*c4762a1bSJed Brown number of blocks = 4 25*c4762a1bSJed Brown Local solve is same for all blocks, in the following KSP and PC objects: 26*c4762a1bSJed Brown KSP Object: (sub_) 1 MPI processes 27*c4762a1bSJed Brown type: preonly 28*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 29*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 30*c4762a1bSJed Brown left preconditioning 31*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 32*c4762a1bSJed Brown PC Object: (sub_) 1 MPI processes 33*c4762a1bSJed Brown type: ilu 34*c4762a1bSJed Brown out-of-place factorization 35*c4762a1bSJed Brown 0 levels of fill 36*c4762a1bSJed Brown tolerance for zero pivot 1e-12 37*c4762a1bSJed Brown using diagonal shift to prevent zero pivot [NONZERO] 38*c4762a1bSJed Brown matrix ordering: natural 39*c4762a1bSJed Brown factor fill ratio given 1., needed 1. 40*c4762a1bSJed Brown Factored matrix follows: 41*c4762a1bSJed Brown Mat Object: 1 MPI processes 42*c4762a1bSJed Brown type: seqaij 43*c4762a1bSJed Brown rows=4, cols=4 44*c4762a1bSJed Brown package used to perform factorization: petsc 45*c4762a1bSJed Brown total: nonzeros=12, allocated nonzeros=12 46*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 47*c4762a1bSJed Brown not using I-node routines 48*c4762a1bSJed Brown linear system matrix = precond matrix: 49*c4762a1bSJed Brown Mat Object: 1 MPI processes 50*c4762a1bSJed Brown type: seqaij 51*c4762a1bSJed Brown rows=4, cols=4 52*c4762a1bSJed Brown total: nonzeros=12, allocated nonzeros=12 53*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 54*c4762a1bSJed Brown not using I-node routines 55*c4762a1bSJed Brown linear system matrix = precond matrix: 56*c4762a1bSJed Brown Mat Object: 4 MPI processes 57*c4762a1bSJed Brown type: mpiaij 58*c4762a1bSJed Brown rows=16, cols=16 59*c4762a1bSJed Brown total: nonzeros=64, allocated nonzeros=64 60*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 61*c4762a1bSJed Brown Mat Object: 4 MPI processes 62*c4762a1bSJed Brown type: mpiaij 63*c4762a1bSJed Brown rows=16, cols=16 64*c4762a1bSJed Brown total: nonzeros=64, allocated nonzeros=64 65*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 66*c4762a1bSJed Brown not using I-node (on process 0) routines 67*c4762a1bSJed BrownNumber of SNES iterations = 4 68