1*c4762a1bSJed Brownatol=1e-50, rtol=1e-08, stol=1e-08, maxit=50, maxf=10000 2*c4762a1bSJed Brown 0 SNES Function norm 5.41468 3*c4762a1bSJed Brown 1 SNES Function norm 4.14026 4*c4762a1bSJed Brown 2 SNES Function norm 1.5562 5*c4762a1bSJed Brown 3 SNES Function norm 0.0213393 6*c4762a1bSJed Brown 4 SNES Function norm 2.29937e-06 7*c4762a1bSJed Brown 5 SNES Function norm < 1.e-11 8*c4762a1bSJed BrownSNES Object: 1 MPI processes 9*c4762a1bSJed Brown type: newtontr 10*c4762a1bSJed Brown Trust region tolerance (-snes_trtol) 11*c4762a1bSJed Brown mu=0.25, eta=0.75, sigma=0.0001 12*c4762a1bSJed Brown delta0=0.2, delta1=0.3, delta2=0.75, delta3=2. 13*c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 14*c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 15*c4762a1bSJed Brown total number of linear solver iterations=5 16*c4762a1bSJed Brown total number of function evaluations=6 17*c4762a1bSJed Brown norm schedule ALWAYS 18*c4762a1bSJed Brown KSP Object: 1 MPI processes 19*c4762a1bSJed Brown type: gmres 20*c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 21*c4762a1bSJed Brown happy breakdown tolerance 1e-30 22*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 23*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 24*c4762a1bSJed Brown left preconditioning 25*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 26*c4762a1bSJed Brown PC Object: 1 MPI processes 27*c4762a1bSJed Brown type: ilu 28*c4762a1bSJed Brown out-of-place factorization 29*c4762a1bSJed Brown 0 levels of fill 30*c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 31*c4762a1bSJed Brown matrix ordering: natural 32*c4762a1bSJed Brown factor fill ratio given 1., needed 1. 33*c4762a1bSJed Brown Factored matrix follows: 34*c4762a1bSJed Brown Mat Object: 1 MPI processes 35*c4762a1bSJed Brown type: seqaij 36*c4762a1bSJed Brown rows=5, cols=5 37*c4762a1bSJed Brown package used to perform factorization: petsc 38*c4762a1bSJed Brown total: nonzeros=11, allocated nonzeros=11 39*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 40*c4762a1bSJed Brown not using I-node routines 41*c4762a1bSJed Brown linear system matrix = precond matrix: 42*c4762a1bSJed Brown Mat Object: 1 MPI processes 43*c4762a1bSJed Brown type: seqaij 44*c4762a1bSJed Brown rows=5, cols=5 45*c4762a1bSJed Brown total: nonzeros=11, allocated nonzeros=15 46*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 47*c4762a1bSJed Brown not using I-node routines 48*c4762a1bSJed Brownnumber of SNES iterations = 5 49*c4762a1bSJed Brown 50*c4762a1bSJed BrownNorm of error 1.04724e-13, Iterations 5 51