Rate-independent monolithic J2 plasticity

This demo solves a quasi-static finite-strain boundary value problem in 3D with monolithic $J_2$ (von Mises) plasticity, isotropic- and kinematic hardening. The unknown displacement $u$ , plastic strain tensor $P$ , and hardening variables $h$ and $B$ are solved simultaneously in one coupled nonlinear system. The constitutive setting is in the spirit of unified cyclic-plasticity models for metals, see Tirpitz & Schwesig (1992).

In particular, this demo emphasizes:

monolithic solution of a multi-field problem in one coupled nonlinear system,
quadrature-element discretisation of plastic strain and hardening variables, and
cyclic finite-strain plasticity with both isotropic and kinematic hardening.

Model¶

The kinematics and additive split are

F = I + \nabla u, \qquad E = \tfrac{1}{2}(F^T F - I) = E_{\mathrm{el}} + P.

(1)

Here $I$ is the identity tensor, $\nabla$ denotes the gradient with respect to the reference coordinates, $F$ is the deformation gradient, $E$ is the total Green-Lagrange strain, $E_{\mathrm{el}}$ is the elastic strain, and $P$ is the plastic strain tensor. The constitutive law that relates the 2nd Piola-Kirchhoff stress $S$ to the elastic strain is the St. Venant-Kirchhoff material model:

S = 2\mu E_{\mathrm{el}} + \lambda \text{tr}(E_{\mathrm{el}}) I.

(2)

Yielding is driven by

f(S, B, h) = \sqrt{3 J_2(S - B)} - (S_y + h) \le 0

(3)

where $\mu$ and $\lambda$ are the Lame constants. The variables $B$ and $h$ denote the kinematic and isotropic hardening contributions, $S_y$ is the initial yield stress, and $J_2(A) = \tfrac{1}{2} \text{dev}(A) : \text{dev}(A)$ is the second deviatoric invariant, where $\text{dev}(A)$ denotes the deviatoric part of $A$ and $A : B$ is the Frobenius product.

The hardening follows the standard linear evolution equations

\dot{h} = \dot{\lambda} b_h (q_h - h), \qquad \dot{B} = \dot{\lambda} b_b (q_b \partial_S g - B)

(4)

where $\dot{\lambda}$ is the plastic multiplier rate and $b_h$ , $q_h$ , $b_b$ , and $q_b$ are material parameters. For associated flow, the plastic potential equals the yield function ( $g=f$ ),

\dot{P} = \dot{\lambda} \frac{\partial g}{\partial S}, \qquad \dot{\lambda} \ge 0, \quad f \le 0, \quad \dot{\lambda} f = 0

(5)

Monolithic weak formulation¶

Instead of predictor-corrector return mapping, the full system is solved directly in weak form. Complementarity is encoded by the Macaulay bracket

\Delta\lambda = [f]_+ = \max(f, 0),

(6)

and the time-discrete weak form requires, for all test functions $(\delta u, \delta P, \delta h, \delta B)$ ,

\begin{align} \int_\Omega \delta E : S \,\text{d}x &= 0, \\ \int_\Omega \delta P : \big[(P - P_0) - \Delta\lambda \, \partial_S g\big] \,\text{d}x &= 0, \\ \int_\Omega \delta h \big[(h - h_0) - \Delta\lambda b_h (q_h - h)\big] \,\text{d}x &= 0, \\ \int_\Omega \delta B : \big[(B - B_0) - \Delta\lambda b_b (q_b \partial_S g - B)\big] \,\text{d}x &= 0 \end{align}

(7)

Here $\Omega$ is the reference configuration, $\delta E$ is the variation of the Green-Lagrange strain induced by $\delta u$ , and $\partial_S g$ is shorthand for $\partial g / \partial S$ . Subscript 0 denotes the converged state from the previous load step.

Parameters and mesh¶

We model a standard dog-bone tensile specimen (ISO 6892) with gauge length $l_0 = 100$ mm and diameter $d_0 = 20$ mm. Physical groups identify the gauge volume and the two grip surfaces where Dirichlet boundary conditions are applied.

Material parameters correspond to a generic structural metal: $\mu = 100$ GPa, $\lambda = 10$ GPa, initial yield stress $S_y = 0.3$ GPa. The hardening moduli set the post-yield shape:

Isotropic: $b_h = 20$ , $q_h = 0.1$ GPa — flow stress saturates at $S_y + q_h = 0.4$ GPa.
Kinematic: $b_b = 250$ , $q_b = 0.1$ GPa — rapid back-stress saturation drives the Bauschinger effect. Related cyclic mild-steel and structural-steel modelling contexts are discussed in Kowalsky et al. (2012) and Heinrich (2022).

A maximum axial strain $\varepsilon_{\max} = 1\%$ is applied in $K = 10$ increments per phase over $Z = 2$ tension-compression cycles (load, unload, reverse, recover). Later on, the scalar load factor $\mu \in [-1, 1]$ scales the reference boundary displacement field.

from mpi4py import MPI
from petsc4py import PETSc

import basix
import dolfinx
import ufl
from dolfinx import default_scalar_type as scalar

import matplotlib.pyplot as plt
import mesh_iso6892_gmshapi as mg
import numpy as np
import pyvista

import dolfiny

# Basic settings
name = "J2_monolithic"
comm = MPI.COMM_WORLD

# Geometry and mesh parameters
l0, d0 = 0.10, 0.02  # [m]
nr = 5
# Geometry and physics ansatz order
o, p = 1, 1

# Create the mesh of the specimen with given dimensions
gmsh_model, tdim = mg.mesh_iso6892_gmshapi(name, l0, d0, nr, order=o)

# Create the mesh of the specimen with given dimensions and save as msh, then read into gmsh model
# mg.mesh_iso6892_gmshapi(name, l0, d0, nr, order=o, msh_file=f"{name}.msh")
# gmsh_model, tdim = dolfiny.mesh.msh_to_gmsh(f"{name}.msh")

# Get mesh and meshtags
mesh_data = dolfinx.io.gmsh.model_to_mesh(gmsh_model, comm, rank=0)
mesh = mesh_data.mesh

# Define shorthands for labelled tags
domain_gauge = mesh_data.physical_groups["domain_gauge"].tag
surface_1 = mesh_data.physical_groups["surface_grip_left"].tag
surface_2 = mesh_data.physical_groups["surface_grip_right"].tag

if comm.size == 1:
    grid = pyvista.UnstructuredGrid(*dolfinx.plot.vtk_mesh(mesh))
    plotter = pyvista.Plotter(off_screen=True, theme=dolfiny.pyvista.theme)
    plotter.add_mesh(
        grid, show_edges=True, color="white", line_width=dolfiny.pyvista.pixels // 1000
    )
    plotter.show_axes()
    plotter.camera.elevation = 15
    plotter.screenshot("J2_monolithic_mesh.png")
    plotter.close()
    plotter.deep_clean()

# Solid: material parameters
mu = dolfinx.fem.Constant(mesh, scalar(100.0))  # [1e-9 * 1e+11 N/m^2 = 100 GPa]
la = dolfinx.fem.Constant(mesh, scalar(10.00))  # [1e-9 * 1e+10 N/m^2 =  10 GPa]
Sy = dolfinx.fem.Constant(mesh, scalar(0.300))  # initial yield stress [GPa]
bh = dolfinx.fem.Constant(mesh, scalar(20.00))  # isotropic hardening: saturation rate  [-]
qh = dolfinx.fem.Constant(mesh, scalar(0.100))  # isotropic hardening: saturation value [GPa]
bb = dolfinx.fem.Constant(mesh, scalar(250.0))  # kinematic hardening: saturation rate  [-]
qb = dolfinx.fem.Constant(mesh, scalar(0.100))  # kinematic hardening: saturation value [GPa]

# Solid: load parameters
μ = dolfinx.fem.Constant(mesh, scalar(1.0))  # load factor


def u_bar(x):
    eps_max = 0.01
    return μ.value * np.array([l0 * eps_max * np.sign(x[0]), 0.0 * x[1], 0.0 * x[2]])

Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Circle)
Info    : [ 10%] Meshing curve 2 (Circle)
Info    : [ 20%] Meshing curve 3 (Line)
Info    : [ 20%] Meshing curve 4 (Circle)
Info    : [ 30%] Meshing curve 5 (Circle)
Info    : [ 30%] Meshing curve 6 (Circle)
Info    : [ 40%] Meshing curve 7 (Circle)
Info    : [ 40%] Meshing curve 8 (Circle)
Info    : [ 50%] Meshing curve 9 (Line)
Info    : [ 60%] Meshing curve 10 (Circle)
Info    : [ 60%] Meshing curve 11 (Circle)
Info    : [ 70%] Meshing curve 12 (Circle)
Info    : [ 70%] Meshing curve 13 (Line)
Info    : [ 80%] Meshing curve 14 (Circle)
Info    : [ 80%] Meshing curve 15 (Line)
Info    : [ 90%] Meshing curve 16 (Circle)
Info    : [ 90%] Meshing curve 17 (Circle)
Info    : [100%] Meshing curve 18 (Line)
Info    : Done meshing 1D (Wall 0.00162374s, CPU 0.002566s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 1 (Cylinder, Frontal-Delaunay)
Info    : [ 10%] Meshing surface 2 (Torus, Frontal-Delaunay)
Info    : [ 20%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : [ 30%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [ 40%] Meshing surface 5 (Cylinder, Frontal-Delaunay)
Info    : [ 40%] Meshing surface 6 (Torus, Frontal-Delaunay)
Info    : [ 50%] Meshing surface 7 (Plane, Frontal-Delaunay)
Info    : [ 60%] Meshing surface 8 (Plane, Frontal-Delaunay)
Info    : [ 70%] Meshing surface 9 (Cylinder, Frontal-Delaunay)
Info    : [ 70%] Meshing surface 10 (Plane, Frontal-Delaunay)
Info    : [ 80%] Meshing surface 11 (Cylinder, Frontal-Delaunay)
Info    : [ 90%] Meshing surface 12 (Plane, Frontal-Delaunay)
Info    : [100%] Meshing surface 13 (Cylinder, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.0938216s, CPU 0.094698s)
Info    : Meshing 3D...
Info    : Meshing volume 1 (Frontal)
Info    : Region 1 Face 1, 1 intersect
Info    : Region 1 Face 2, 0 intersect
Info    : Region 1 Face 3, 0 intersect
Info    : Region 1 Face 4, 1 intersect
Info    : CalcLocalH: 647 Points 0 Elements 1290 Surface Elements 
Info    : Check subdomain 1 / 1 
Info    : 1290 open elements 
Info    : Meshing subdomain 1 of 1 
Info    : 1290 open elements 
Info    : Use internal rules 
Info    : 1290 open elements 
Info    : Delaunay meshing 
Info    : number of points: 647 
Info    : blockfill local h 
Info    : number of points: 983 
Info    : Points: 983 
Info    : Elements: 5887 
Info    : 0 open elements 
Info    : Num open: 0 
Info    : free: 0, fixed: 5887 
Info    : SwapImprove  
Info    : 0 swaps performed 
Info    : 0 open elements 
Info    : Num open: 0 
Info    : free: 0, fixed: 5887 
Info    : SwapImprove  
Info    : 0 swaps performed 
Info    : 0 degenerated elements removed 
Info    : Remove intersecting 
Info    : Remove outer 
Info    : tables filled 
Info    : outer removed 
Info    : 1290 open elements 
Info    : 983 points, 3933 elements 
Info    : 0 open elements 
Info    : 0 open faces 
Info    : start tetmeshing 
Info    : Use internal rules 
Info    : 0 open elements 
Info    : Success ! 
Info    : 983 points, 3933 elements 
Info    : Meshing volume 2 (Frontal)
Info    : Region 2 Face 5, 1 intersect
Info    : Region 2 Face 6, 0 intersect
Info    : Region 2 Face 7, 0 intersect
Info    : Region 2 Face 8, 1 intersect
Info    : CalcLocalH: 644 Points 0 Elements 1284 Surface Elements 
Info    : Check subdomain 1 / 1 
Info    : 1284 open elements 
Info    : Meshing subdomain 1 of 1 
Info    : 1284 open elements 
Info    : Use internal rules 
Info    : 1284 open elements 
Info    : Delaunay meshing 
Info    : number of points: 644 
Info    : blockfill local h 
Info    : number of points: 984

Info    : Points: 984 
Info    : Elements: 5761 
Info    : 0 open elements 
Info    : Num open: 0 
Info    : free: 0, fixed: 5761 
Info    : SwapImprove  
Info    : 0 swaps performed 
Info    : 0 open elements 
Info    : Num open: 0 
Info    : free: 0, fixed: 5761 
Info    : SwapImprove  
Info    : 0 swaps performed 
Info    : 0 degenerated elements removed 
Info    : Remove intersecting 
Info    : Remove outer 
Info    : tables filled 
Info    : outer removed 
Info    : 1284 open elements 
Info    : 980 points, 3925 elements 
Info    : 0 open elements 
Info    : 0 open faces 
Info    : start tetmeshing 
Info    : Use internal rules 
Info    : 0 open elements 
Info    : Success ! 
Info    : 980 points, 3925 elements 
Info    : Meshing volume 3 (Frontal)
Info    : Region 3 Face 9, 1 intersect
Info    : Region 3 Face 10, 1 intersect
Info    : Region 3 Face 4, 1 intersect
Info    : CalcLocalH: 118 Points 0 Elements 232 Surface Elements 
Info    : Check subdomain 1 / 1 
Info    : 232 open elements 
Info    : Meshing subdomain 1 of 1 
Info    : 232 open elements 
Info    : Use internal rules 
Info    : 232 open elements 
Info    : Delaunay meshing 
Info    : number of points: 118 
Info    : blockfill local h 
Info    : number of points: 126 
Info    : Points: 126 
Info    : Elements: 690 
Info    : 4 open elements 
Info    : Num open: 4 
Info    : free: 60, fixed: 630 
Info    : SwapImprove  
Info    : 13 swaps performed 
Info    : 4 open elements 
Info    : Num open: 4 
Info    : free: 54, fixed: 630 
Info    : SwapImprove  
Info    : 0 swaps performed 
Info    : 0 degenerated elements removed 
Info    : Remove intersecting 
Info    : Remove outer 
Info    : tables filled 
Info    : outer removed 
Info    : 232 open elements 
Info    : 126 points, 337 elements 
Info    : 28 open elements 
Info    : 28 open faces 
Info    : start tetmeshing 
Info    : Use internal rules 
Info    : El: 0 faces: 28 vol = 100 
Info    : El: 1 faces: 30 vol = 91.1188 
Info    : El: 2 faces: 30 vol = 88.7956 
Info    : El: 3 faces: 28 vol = 86.7787 
Info    : El: 4 faces: 26 vol = 84.3257 
Info    : El: 6 faces: 28 vol = 80.5679 
Info    : El: 7 faces: 28 vol = 78.5387 
Info    : El: 8 faces: 28 vol = 77.0564 
Info    : El: 9 faces: 28 vol = 75.0193 
Info    : El: 10 faces: 26 vol = 73.8835 
Info    : El: 11 faces: 28 vol = 60.556 
Info    : El: 12 faces: 28 vol = 48.9061 
Info    : El: 13 faces: 24 vol = 38.5562 
Info    : El: 14 faces: 22 vol = 35.9839 
Info    : El: 16 faces: 24 vol = 32.985 
Info    : El: 17 faces: 24 vol = 31.0554 
Info    : El: 18 faces: 24 vol = 27.9169 
Info    : El: 19 faces: 22 vol = 25.809 
Info    : El: 20 faces: 22 vol = 23.2368 
Info    : El: 21 faces: 18 vol = 20.6645 
Info    : El: 22 faces: 18 vol = 19.574 
Info    : El: 23 faces: 16 vol = 17.694 
Info    : El: 24 faces: 12 vol = 9.81635 
Info    : El: 25 faces: 12 vol = 7.76645 
Info    : El: 26 faces: 10 vol = 4.90358 
Info    : El: 30 faces: 10 vol = 3.02434 
Info    : El: 31 faces: 10 vol = 2.35976 
Info    : El: 32 faces: 8 vol = 1.47395 
Info    : El: 36 faces: 8 vol = 0.563194 
Info    : El: 40 faces: 8 vol = 0.382939 
Info    : El: 44 faces: 8 vol = 0.118429 
Info    : El: 48 faces: 8 vol = 0.0939494 
Info    : El: 52 faces: 8 vol = 0.0293901 
Info    : El: 56 faces: 8 vol = 0.0095942 
Info    : 0 open elements 
Info    : Success ! 
Info    : 136 points, 401 elements 
Info    : Meshing volume 4 (Frontal)
Info    : Region 4 Face 11, 1 intersect
Info    : Region 4 Face 12, 1 intersect
Info    : Region 4 Face 8, 1 intersect
Info    : CalcLocalH: 118 Points 0 Elements 232 Surface Elements 
Info    : Check subdomain 1 / 1 
Info    : 232 open elements 
Info    : Meshing subdomain 1 of 1 
Info    : 232 open elements 
Info    : Use internal rules 
Info    : 232 open elements 
Info    : Delaunay meshing 
Info    : number of points: 118 
Info    : blockfill local h 
Info    : number of points: 126 
Info    : Points: 126 
Info    : Elements: 682 
Info    : 4 open elements 
Info    : Num open: 4 
Info    : free: 60, fixed: 622 
Info    : SwapImprove  
Info    : 12 swaps performed 
Info    : 4 open elements 
Info    : Num open: 4 
Info    : free: 57, fixed: 618 
Info    : SwapImprove  
Info    : 3 swaps performed 
Info    : 0 degenerated elements removed 
Info    : Remove intersecting 
Info    : Remove outer 
Info    : tables filled 
Info    : outer removed 
Info    : 232 open elements 
Info    : 126 points, 348 elements 
Info    : 0 open elements 
Info    : 0 open faces 
Info    : start tetmeshing 
Info    : Use internal rules 
Info    : 0 open elements 
Info    : Success ! 
Info    : 126 points, 348 elements 
Info    : Meshing volume 5 (Frontal)
Info    : Region 5 Face 13, 1 intersect
Info    : Region 5 Face 12, 1 intersect
Info    : Region 5 Face 10, 1 intersect
Info    : CalcLocalH: 527 Points 0 Elements 1050 Surface Elements 
Info    : Check subdomain 1 / 1 
Info    : 1050 open elements 
Info    : Meshing subdomain 1 of 1 
Info    : 1050 open elements 
Info    : Use internal rules 
Info    : 1050 open elements 
Info    : Delaunay meshing 
Info    : number of points: 527 
Info    : blockfill local h 
Info    : number of points: 662 
Info    : Points: 662 
Info    : Elements: 3657 
Info    : 0 open elements 
Info    : Num open: 0 
Info    : free: 0, fixed: 3657 
Info    : SwapImprove  
Info    : 0 swaps performed 
Info    : 0 open elements 
Info    : Num open: 0 
Info    : free: 0, fixed: 3657 
Info    : SwapImprove  
Info    : 0 swaps performed 
Info    : 0 degenerated elements removed 
Info    : Remove intersecting 
Info    : Remove outer 
Info    : tables filled 
Info    : outer removed 
Info    : 1050 open elements 
Info    : 620 points, 2022 elements 
Info    : 0 open elements 
Info    : 0 open faces 
Info    : start tetmeshing 
Info    : Use internal rules 
Info    : 0 open elements 
Info    : Success ! 
Info    : 620 points, 2022 elements 
Info    : Done meshing 3D (Wall 0.217687s, CPU 0.202668s)
Info    : Optimizing mesh...
Info    : Optimizing volume 1
Info    : Optimization starts (volume = 5.48745e-05) with worst = 0.00768365 / average = 0.669537:
Info    : 0.00 < quality < 0.10 :        22 elements
Info    : 0.10 < quality < 0.20 :        34 elements
Info    : 0.20 < quality < 0.30 :        45 elements
Info    : 0.30 < quality < 0.40 :       103 elements
Info    : 0.40 < quality < 0.50 :       136 elements
Info    : 0.50 < quality < 0.60 :       377 elements
Info    : 0.60 < quality < 0.70 :      1279 elements
Info    : 0.70 < quality < 0.80 :      1515 elements
Info    : 0.80 < quality < 0.90 :       351 elements
Info    : 0.90 < quality < 1.00 :        71 elements
Info    : 97 edge swaps, 0 node relocations (volume = 5.48745e-05): worst = 0.251892 / average = 0.682323 (Wall 0.00134221s, CPU 0.001395s)
Info    : 98 edge swaps, 0 node relocations (volume = 5.48745e-05): worst = 0.251892 / average = 0.68252 (Wall 0.00149321s, CPU 0.001583s)
Info    : No ill-shaped tets in the mesh :-)
Info    : 0.00 < quality < 0.10 :         0 elements
Info    : 0.10 < quality < 0.20 :         0 elements
Info    : 0.20 < quality < 0.30 :         1 elements
Info    : 0.30 < quality < 0.40 :       109 elements
Info    : 0.40 < quality < 0.50 :       128 elements
Info    : 0.50 < quality < 0.60 :       375 elements
Info    : 0.60 < quality < 0.70 :      1282 elements
Info    : 0.70 < quality < 0.80 :      1527 elements
Info    : 0.80 < quality < 0.90 :       353 elements
Info    : 0.90 < quality < 1.00 :        71 elements
Info    : Optimizing volume 2
Info    : Optimization starts (volume = 5.48726e-05) with worst = 0.0136579 / average = 0.679563:
Info    : 0.00 < quality < 0.10 :        14 elements
Info    : 0.10 < quality < 0.20 :        26 elements
Info    : 0.20 < quality < 0.30 :        50 elements
Info    : 0.30 < quality < 0.40 :        77 elements
Info    : 0.40 < quality < 0.50 :       161 elements
Info    : 0.50 < quality < 0.60 :       343 elements
Info    : 0.60 < quality < 0.70 :      1243 elements
Info    : 0.70 < quality < 0.80 :      1403 elements
Info    : 0.80 < quality < 0.90 :       519 elements
Info    : 0.90 < quality < 1.00 :        89 elements
Info    : 84 edge swaps, 5 node relocations (volume = 5.48726e-05): worst = 0.300279 / average = 0.69182 (Wall 0.00139522s, CPU 0.001444s)
Info    : No ill-shaped tets in the mesh :-)
Info    : 0.00 < quality < 0.10 :         0 elements
Info    : 0.10 < quality < 0.20 :         0 elements
Info    : 0.20 < quality < 0.30 :         0 elements
Info    : 0.30 < quality < 0.40 :        80 elements
Info    : 0.40 < quality < 0.50 :       158 elements
Info    : 0.50 < quality < 0.60 :       341 elements
Info    : 0.60 < quality < 0.70 :      1243 elements
Info    : 0.70 < quality < 0.80 :      1420 elements
Info    : 0.80 < quality < 0.90 :       510 elements
Info    : 0.90 < quality < 1.00 :        98 elements
Info    : Optimizing volume 3
Info    : Optimization starts (volume = 3.07797e-06) with worst = 0.000121129 / average = 0.618121:
Info    : 0.00 < quality < 0.10 :        33 elements
Info    : 0.10 < quality < 0.20 :        13 elements
Info    : 0.20 < quality < 0.30 :        16 elements
Info    : 0.30 < quality < 0.40 :        11 elements
Info    : 0.40 < quality < 0.50 :        11 elements
Info    : 0.50 < quality < 0.60 :        25 elements
Info    : 0.60 < quality < 0.70 :        87 elements
Info    : 0.70 < quality < 0.80 :       133 elements
Info    : 0.80 < quality < 0.90 :        53 elements
Info    : 0.90 < quality < 1.00 :        19 elements
Info    : 40 edge swaps, 16 node relocations (volume = 3.07797e-06): worst = 0.0889424 / average = 0.673843 (Wall 0.000845012s, CPU 0.000794s)
Info    : 48 edge swaps, 26 node relocations (volume = 3.07797e-06): worst = 0.243031 / average = 0.680792 (Wall 0.00110336s, CPU 0.001067s)
Info    : 50 edge swaps, 27 node relocations (volume = 3.07797e-06): worst = 0.284966 / average = 0.682543 (Wall 0.00125044s, CPU 0.00123s)
Info    : 51 edge swaps, 27 node relocations (volume = 3.07797e-06): worst = 0.284966 / average = 0.681489 (Wall 0.00135891s, CPU 0.001365s)
Info    : No ill-shaped tets in the mesh :-)
Info    : 0.00 < quality < 0.10 :         0 elements
Info    : 0.10 < quality < 0.20 :         0 elements
Info    : 0.20 < quality < 0.30 :         2 elements
Info    : 0.30 < quality < 0.40 :        23 elements
Info    : 0.40 < quality < 0.50 :        27 elements
Info    : 0.50 < quality < 0.60 :        35 elements
Info    : 0.60 < quality < 0.70 :        92 elements
Info    : 0.70 < quality < 0.80 :       141 elements
Info    : 0.80 < quality < 0.90 :        52 elements
Info    : 0.90 < quality < 1.00 :        20 elements
Info    : Optimizing volume 4
Info    : Optimization starts (volume = 3.07797e-06) with worst = 0.0417577 / average = 0.703411:
Info    : 0.00 < quality < 0.10 :         1 elements
Info    : 0.10 < quality < 0.20 :        10 elements
Info    : 0.20 < quality < 0.30 :         6 elements
Info    : 0.30 < quality < 0.40 :         3 elements
Info    : 0.40 < quality < 0.50 :         7 elements
Info    : 0.50 < quality < 0.60 :        25 elements
Info    : 0.60 < quality < 0.70 :        81 elements
Info    : 0.70 < quality < 0.80 :       132 elements
Info    : 0.80 < quality < 0.90 :        63 elements
Info    : 0.90 < quality < 1.00 :        20 elements
Info    : 17 edge swaps, 0 node relocations (volume = 3.07797e-06): worst = 0.352636 / average = 0.732255 (Wall 0.000245074s, CPU 0.000328s)
Info    : No ill-shaped tets in the mesh :-)
Info    : 0.00 < quality < 0.10 :         0 elements
Info    : 0.10 < quality < 0.20 :         0 elements
Info    : 0.20 < quality < 0.30 :         0 elements
Info    : 0.30 < quality < 0.40 :         4 elements
Info    : 0.40 < quality < 0.50 :         5 elements
Info    : 0.50 < quality < 0.60 :        26 elements
Info    : 0.60 < quality < 0.70 :        78 elements
Info    : 0.70 < quality < 0.80 :       138 elements
Info    : 0.80 < quality < 0.90 :        61 elements
Info    : 0.90 < quality < 1.00 :        20 elements
Info    : Optimizing volume 5
Info    : Optimization starts (volume = 3.07862e-05) with worst = 0.00308491 / average = 0.645948:
Info    : 0.00 < quality < 0.10 :         8 elements
Info    : 0.10 < quality < 0.20 :        11 elements
Info    : 0.20 < quality < 0.30 :        34 elements
Info    : 0.30 < quality < 0.40 :       116 elements
Info    : 0.40 < quality < 0.50 :        31 elements
Info    : 0.50 < quality < 0.60 :       242 elements
Info    : 0.60 < quality < 0.70 :       838 elements
Info    : 0.70 < quality < 0.80 :       660 elements
Info    : 0.80 < quality < 0.90 :        55 elements
Info    : 0.90 < quality < 1.00 :        27 elements
Info    : 50 edge swaps, 2 node relocations (volume = 3.07862e-05): worst = 0.290554 / average = 0.659525 (Wall 0.000676136s, CPU 0.000715s)
Info    : 52 edge swaps, 3 node relocations (volume = 3.07862e-05): worst = 0.299312 / average = 0.660344 (Wall 0.000783552s, CPU 0.000859s)
Info    : 53 edge swaps, 3 node relocations (volume = 3.07862e-05): worst = 0.301081 / average = 0.660135 (Wall 0.000866314s, CPU 0.000984s)
Info    : No ill-shaped tets in the mesh :-)
Info    : 0.00 < quality < 0.10 :         0 elements
Info    : 0.10 < quality < 0.20 :         0 elements
Info    : 0.20 < quality < 0.30 :         0 elements
Info    : 0.30 < quality < 0.40 :       111 elements
Info    : 0.40 < quality < 0.50 :        36 elements
Info    : 0.50 < quality < 0.60 :       238 elements
Info    : 0.60 < quality < 0.70 :       837 elements
Info    : 0.70 < quality < 0.80 :       653 elements
Info    : 0.80 < quality < 0.90 :        72 elements
Info    : 0.90 < quality < 1.00 :        29 elements
Info    : Done optimizing mesh (Wall 0.0122827s, CPU 0.012984s)
Info    : 2681 nodes 14496 elements

Figure 1:ISO 6892 dog-bone tensile specimen mesh used for the J2 plasticity simulation.

Finite element discretisation and weak form¶

Displacement $u$ uses continuous $P_1$ Lagrange elements. Internal variables $P$ , $h$ , and $B$ use quadrature elements, i.e. Gauss-point DOFs without inter-element continuity. This is the natural representation for history-dependent constitutive variables. The associated test functions are denoted by $(\delta u, \delta P, \delta h, \delta B)$ in the mixed weak form.

With quad_degree = p = 1, one Gauss point per linear tetrahedron gives piecewise-constant internal fields, consistent with the $P_1$ displacement approximation. The measure dx therefore represents cell integration with that quadrature rule.

The $B$ test space uses Tf.clone() so dolfiny assembles separate Jacobian block rows for the test directions corresponding to $P$ and $B$ .

quad_degree = p
dx = ufl.Measure(
    "dx",
    domain=mesh,
    subdomain_data=mesh_data.cell_tags,
    metadata={"quadrature_degree": quad_degree},
)

# Define elements
Ue = basix.ufl.element("P", mesh.basix_cell(), p, shape=(mesh.geometry.dim,))
He = basix.ufl.quadrature_element(mesh.basix_cell(), value_shape=(), degree=quad_degree)
Te = basix.ufl.blocked_element(He, shape=(mesh.geometry.dim, mesh.geometry.dim), symmetry=True)

# Define function spaces
Uf = dolfinx.fem.functionspace(mesh, Ue)
Tf = dolfinx.fem.functionspace(mesh, Te)
Hf = dolfinx.fem.functionspace(mesh, He)
Sf = dolfinx.fem.functionspace(mesh, ("DG", 0))

# Define functions
u = dolfinx.fem.Function(Uf, name="u")  # displacement
P = dolfinx.fem.Function(Tf, name="P")  # plastic strain
h = dolfinx.fem.Function(Hf, name="h")  # isotropic hardening
B = dolfinx.fem.Function(Tf, name="B")  # kinematic hardening

u0 = dolfinx.fem.Function(Uf, name="u0")  # displacement, previous converged solution (load step)
P0 = dolfinx.fem.Function(Tf, name="P0")
h0 = dolfinx.fem.Function(Hf, name="h0")
B0 = dolfinx.fem.Function(Tf, name="B0")

S0 = dolfinx.fem.Function(Tf, name="S0")  # stress, previous converged solution (load step)

u_ = dolfinx.fem.Function(Uf, name="u_")  # displacement, defines state at boundary
eps_p = dolfinx.fem.Function(Sf, name="eps_p")  # projected plastic strain magnitude
# for output
Po = dolfinx.fem.Function(dolfinx.fem.functionspace(mesh, ("DP", 0, (3, 3))), name="P")
Bo = dolfinx.fem.Function(dolfinx.fem.functionspace(mesh, ("DP", 0, (3, 3))), name="B")
So = dolfinx.fem.Function(dolfinx.fem.functionspace(mesh, ("DP", 0, (3, 3))), name="S")
ho = dolfinx.fem.Function(dolfinx.fem.functionspace(mesh, ("DP", 0)), name="h")

# clone to be distinct from Tf
δm = ufl.TestFunctions(ufl.MixedFunctionSpace(Uf, Tf, Hf, Tf.clone()))
δu, δP, δh, δB = δm

# Define state and variation of state as (ordered) list of functions
m = [u, P, h, B]


def rJ2(A):
    """Square root of J2 invariant of tensor A: sqrt(1/2 * dev(A):dev(A))"""
    J2 = 1 / 2 * ufl.inner(ufl.dev(A), ufl.dev(A))
    rJ2 = ufl.sqrt(J2)
    return ufl.conditional(rJ2 < 1.0e-12, 0.0, rJ2)


# Configuration gradient
I = ufl.Identity(3)  # noqa: E741
F = I + ufl.grad(u)  # deformation gradient as function of displacement

# Strain measures
E = 1 / 2 * (F.T * F - I)  # E = E(F), total Green-Lagrange strain
E_el = E - P  # E_el = E - P, elastic strain = total strain - plastic strain

# Stress
S = 2 * mu * E_el + la * ufl.tr(E_el) * I  # S = S(E_el), PK2, St.Venant-Kirchhoff

# Wrap variable around expression (for diff)
S, B, h = ufl.variable(S), ufl.variable(B), ufl.variable(h)

# Yield function
f = ufl.sqrt(3) * rJ2(S - B) - (Sy + h)  # von Mises criterion (J2), with hardening

# Plastic potential
g = f

# Derivative of plastic potential wrt stress
dgdS = ufl.diff(g, S)

# Total differential of yield function, used for checks only
df = (
    +ufl.inner(ufl.diff(f, S), S - S0)
    + ufl.inner(ufl.diff(f, h), h - h0)
    + ufl.inner(ufl.diff(f, B), B - B0)
)

# Unwrap expression from variable
S, B, h = S.expression(), B.expression(), h.expression()

# Variation of Green-Lagrange strain
δE = ufl.derivative(E, m, δm)

# Plastic multiplier (J2 plasticity: closed-form solution for return-map)
dλ = ufl.max_value(f, 0)  # ppos = Macaulay bracket

# Weak form (as one-form)
form = (
    ufl.inner(δE, S) * dx
    + ufl.inner(δP, (P - P0) - dλ * dgdS) * dx
    + ufl.inner(δh, (h - h0) - dλ * bh * (qh * 1.00 - h)) * dx
    + ufl.inner(δB, (B - B0) - dλ * bb * (qb * dgdS - B)) * dx
)

# Overall form (as list of forms)
forms = ufl.extract_blocks(form)

Solver setup and execution¶

PETSc SNES with Newton line-search handles the non-smooth system. The Jacobian is non-symmetric: the $\partial\Delta\lambda/\partial S$ coupling term from the Macaulay bracket breaks self-adjointness, ruling out symmetric preconditioners. We use a sparse direct $LU$ factorisation via MUMPS.

Boundary conditions are re-applied each step by scaling the reference field u_bar by $\mu$ . Here u_bar prescribes an axial displacement profile on the two grip surfaces, while all other boundaries remain traction-free.

# Create output xdmf file - open in Paraview with Xdmf3ReaderT
ofile = dolfiny.io.XDMFFile(comm, f"{name}.xdmf", "w")
# Write mesh data
ofile.write_mesh_data(mesh_data)

# Options for PETSc backend
opts = PETSc.Options(name)  # type: ignore[attr-defined]

opts["snes_type"] = "newtonls"
opts["snes_linesearch_type"] = "bt"
opts["snes_linesearch_monitor"] = ""
opts["snes_atol"] = 1.0e-12
opts["snes_rtol"] = 1.0e-08
opts["snes_stol"] = 1.0e-09
opts["snes_max_it"] = 12
opts["ksp_type"] = "preonly"
opts["pc_type"] = "lu"  # NOTE: this monolithic formulation is not symmetric
opts["pc_factor_mat_solver_type"] = "mumps"

# Create nonlinear problem: SNES
problem = dolfiny.snesproblem.SNESProblem(forms, m, prefix=name)

# Identify dofs of function spaces associated with tagged interfaces/boundaries
surface_1_dofs_Uf = dolfiny.mesh.locate_dofs_topological(Uf, mesh_data.facet_tags, surface_1)
surface_2_dofs_Uf = dolfiny.mesh.locate_dofs_topological(Uf, mesh_data.facet_tags, surface_2)

# Book-keeping of results
results: dict[str, list[float]] = {"E": [], "S": [], "P": [], "μ": []}

# Set up load steps
K = 10  # number of steps per load phase
Z = 2  # number of cycles
load, unload = np.linspace(0.0, 1.0, num=K + 1), np.linspace(1.0, 0.0, num=K + 1)
cycle = np.concatenate((load, unload, -load, -unload))
cycles = np.concatenate([cycle] * Z)

# Process load steps
for step, factor in enumerate(cycles):
    # Set current load factor
    μ.value = factor

    dolfiny.utils.pprint(f"\n+++ Processing load factor μ = {μ.value:5.4f}")

    # Update values for given boundary displacement
    u_.interpolate(u_bar)

    # Set/update boundary conditions
    problem.bcs = [
        dolfinx.fem.dirichletbc(u_, surface_1_dofs_Uf),  # disp left
        dolfinx.fem.dirichletbc(u_, surface_2_dofs_Uf),  # disp right
    ]

    # Solve nonlinear problem
    problem.solve()

    # Assert convergence of nonlinear solver
    problem.status(verbose=True, error_on_failure=True)

    # Post-process data
    dxg = dx(domain_gauge)
    V = dolfiny.expression.assemble(1.0, dxg)
    n = ufl.as_vector([1, 0, 0])
    results["E"].append(dolfiny.expression.assemble(ufl.dot(E * n, n), dxg) / V)
    results["S"].append(dolfiny.expression.assemble(ufl.dot(S * n, n), dxg) / V)
    results["P"].append(dolfiny.expression.assemble(ufl.dot(P * n, n), dxg) / V)
    results["μ"].append(factor)

    # Basic consistency checks
    assert dolfiny.expression.assemble(dλ * df, dxg) / V < 1.0e-03, "|| dλ*df || != 0.0"
    assert dolfiny.expression.assemble(dλ * f, dxg) / V < 1.0e-05, "|| dλ*f || != 0.0"

    # Project plastic strain magnitude to DG0 for output and visualisation
    dolfiny.projection.project(ufl.sqrt(ufl.inner(P, P)), eps_p)

    # Write output
    ofile.write_function(u, step)

    # Interpolate and write output
    dolfiny.interpolation.interpolate(P, Po)
    dolfiny.interpolation.interpolate(B, Bo)
    dolfiny.interpolation.interpolate(S, So)
    dolfiny.interpolation.interpolate(h, ho)
    ofile.write_function(Po, step)
    ofile.write_function(Bo, step)
    ofile.write_function(So, step)
    ofile.write_function(ho, step)
    ofile.write_function(eps_p, step)

    # Store stress state
    dolfiny.interpolation.interpolate(S, S0)

    # Store primal states
    for source, target in zip([u, P, h, B], [u0, P0, h0, B0]):
        target.x.array[:] = source.x.array

ofile.close()

if comm.size == 1:
    grid = pyvista.UnstructuredGrid(*dolfinx.plot.vtk_mesh(u.function_space.mesh))
    grid.point_data["u"] = u.x.array.reshape(-1, mesh.geometry.dim)
    grid_warped = grid.warp_by_vector("u", factor=1)

    grid_warped.cell_data["eps_p"] = eps_p.x.array

    plotter = pyvista.Plotter(off_screen=True, theme=dolfiny.pyvista.theme)
    plotter.add_mesh(
        grid_warped,
        scalars="eps_p",
        show_scalar_bar=True,
        scalar_bar_args={"title": "Plastic strain"},
        n_colors=20,
        line_width=dolfiny.pyvista.pixels // 1000,
    )
    plotter.show_axes()
    plotter.camera.elevation = 15
    plotter.screenshot("J2_monolithic_deformed.png")
    plotter.close()
    plotter.deep_clean()


+++ Processing load factor μ = 0.0000

# SNES iteration  0 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=0.000e+00 |dx|=0.000e+00 |r|=0.000e+00 (u)

# sub  1 [ 62k] |x|=0.000e+00 |dx|=0.000e+00 |r|=0.000e+00 (P)

# sub  2 [ 10k] |x|=0.000e+00 |dx|=0.000e+00 |r|=0.000e+00 (h)

# sub  3 [ 62k] |x|=0.000e+00 |dx|=0.000e+00 |r|=0.000e+00 (B)

# all           |x|=0.000e+00 |dx|=0.000e+00 |r|=0.000e+00


+++ Processing load factor μ = 0.1000

# SNES iteration  0

# sub  0 [  8k] |x|=0.000e+00 |dx|=0.000e+00 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=0.000e+00 |dx|=0.000e+00 |r|=0.000e+00 (P)

# sub  2 [ 10k] |x|=0.000e+00 |dx|=0.000e+00 |r|=0.000e+00 (h)

# sub  3 [ 62k] |x|=0.000e+00 |dx|=0.000e+00 |r|=0.000e+00 (B)

# all           |x|=0.000e+00 |dx|=0.000e+00 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.926e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.540e-03 |dx|=4.540e-03 |r|=2.116e-08 (u)

# sub  1 [ 62k] |x|=0.000e+00 |dx|=0.000e+00 |r|=1.824e-09 (P)

# sub  2 [ 10k] |x|=0.000e+00 |dx|=0.000e+00 |r|=2.890e-09 (h)

# sub  3 [ 62k] |x|=0.000e+00 |dx|=0.000e+00 |r|=4.559e-08 (B)

# all           |x|=4.540e-03 |dx|=4.540e-03 |r|=5.038e-08

      Line search: Using full step: fnorm 3.155127384589e-03 gnorm 5.037859910316e-08

# SNES iteration  1, KSP iteration   0       |r|=5.038e-08

# SNES iteration  1, KSP iteration   1       |r|=2.505e-21

# SNES iteration  2

# sub  0 [  8k] |x|=4.539e-03 |dx|=4.549e-06 |r|=3.225e-10 (u)

# sub  1 [ 62k] |x|=2.299e-03 |dx|=2.299e-03 |r|=1.267e-10 (P)

# sub  2 [ 10k] |x|=2.471e-03 |dx|=2.471e-03 |r|=1.995e-10 (h)

# sub  3 [ 62k] |x|=1.069e-02 |dx|=1.069e-02 |r|=3.174e-09 (B)

# all           |x|=1.210e-02 |dx|=1.121e-02 |r|=3.199e-09

      Line search: Using full step: fnorm 5.037859910316e-08 gnorm 3.198824726721e-09

# SNES iteration  2, KSP iteration   0       |r|=3.199e-09

# SNES iteration  2, KSP iteration   1       |r|=1.100e-21

# SNES iteration  3

# sub  0 [  8k] |x|=4.539e-03 |dx|=1.873e-06 |r|=1.154e-10 (u)

# sub  1 [ 62k] |x|=1.453e-03 |dx|=1.084e-03 |r|=4.476e-12 (P)

# sub  2 [ 10k] |x|=2.396e-03 |dx|=3.559e-04 |r|=7.077e-12 (h)

# sub  3 [ 62k] |x|=3.498e-02 |dx|=2.662e-02 |r|=1.103e-10 (B)

# all           |x|=3.539e-02 |dx|=2.665e-02 |r|=1.599e-10

      Line search: Using full step: fnorm 3.198824726721e-09 gnorm 1.598914815554e-10

# SNES iteration  3, KSP iteration   0       |r|=1.599e-10

# SNES iteration  3, KSP iteration   1       |r|=2.406e-23

# SNES iteration  4 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.539e-03 |dx|=4.717e-08 |r|=2.119e-13 (u)

# sub  1 [ 62k] |x|=1.454e-03 |dx|=6.757e-05 |r|=1.592e-12 (P)

# sub  2 [ 10k] |x|=2.401e-03 |dx|=3.400e-05 |r|=2.550e-12 (h)

# sub  3 [ 62k] |x|=3.540e-02 |dx|=1.146e-03 |r|=3.966e-11 (B)

# all           |x|=3.580e-02 |dx|=1.148e-03 |r|=3.978e-11

      Line search: Using full step: fnorm 1.598914815554e-10 gnorm 3.977844927152e-11

+++ Processing load factor μ = 0.2000

# SNES iteration  0

# sub  0 [  8k] |x|=4.539e-03 |dx|=4.717e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=1.454e-03 |dx|=6.757e-05 |r|=8.823e-12 (P)

# sub  2 [ 10k] |x|=2.401e-03 |dx|=3.400e-05 |r|=1.397e-11 (h)

# sub  3 [ 62k] |x|=3.540e-02 |dx|=1.146e-03 |r|=2.153e-10 (B)

# all           |x|=3.580e-02 |dx|=1.148e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.914e-18

# SNES iteration  1

# sub  0 [  8k] |x|=9.067e-03 |dx|=4.527e-03 |r|=5.078e-08 (u)

# sub  1 [ 62k] |x|=2.825e-02 |dx|=2.691e-02 |r|=2.567e-07 (P)

# sub  2 [ 10k] |x|=4.657e-02 |dx|=4.435e-02 |r|=4.167e-07 (h)

# sub  3 [ 62k] |x|=6.785e-01 |dx|=6.459e-01 |r|=6.418e-06 (B)

# all           |x|=6.807e-01 |dx|=6.480e-01 |r|=6.437e-06

      Line search: Using full step: fnorm 3.155200226512e-03 gnorm 6.437079687418e-06

# SNES iteration  1, KSP iteration   0       |r|=6.437e-06

# SNES iteration  1, KSP iteration   1       |r|=8.461e-19

# SNES iteration  2

# sub  0 [  8k] |x|=9.726e-03 |dx|=1.629e-03 |r|=1.302e-06 (u)

# sub  1 [ 62k] |x|=2.277e-01 |dx|=2.424e-01 |r|=9.942e-09 (P)

# sub  2 [ 10k] |x|=1.293e-01 |dx|=1.705e-01 |r|=1.316e-08 (h)

# sub  3 [ 62k] |x|=3.986e-01 |dx|=4.199e-01 |r|=2.498e-07 (B)

# all           |x|=4.770e-01 |dx|=5.140e-01 |r|=1.326e-06

      Line search: Using full step: fnorm 6.437079687418e-06 gnorm 1.326079966805e-06

# SNES iteration  2, KSP iteration   0       |r|=1.326e-06

# SNES iteration  2, KSP iteration   1       |r|=6.247e-19

# SNES iteration  3

# sub  0 [  8k] |x|=9.286e-03 |dx|=1.111e-03 |r|=9.526e-07 (u)

# sub  1 [ 62k] |x|=8.543e-02 |dx|=1.853e-01 |r|=1.640e-08 (P)

# sub  2 [ 10k] |x|=1.328e-01 |dx|=1.567e-01 |r|=2.652e-08 (h)

# sub  3 [ 62k] |x|=1.264e+00 |dx|=1.254e+00 |r|=4.090e-07 (B)

# all           |x|=1.274e+00 |dx|=1.277e+00 |r|=1.037e-06

      Line search: Using full step: fnorm 1.326079966805e-06 gnorm 1.037200949924e-06

# SNES iteration  3, KSP iteration   0       |r|=1.037e-06

# SNES iteration  3, KSP iteration   1       |r|=1.560e-19

# SNES iteration  4

# sub  0 [  8k] |x|=9.215e-03 |dx|=2.505e-04 |r|=7.226e-08 (u)

# sub  1 [ 62k] |x|=8.783e-02 |dx|=4.527e-02 |r|=9.182e-09 (P)

# sub  2 [ 10k] |x|=1.280e-01 |dx|=4.534e-02 |r|=1.449e-08 (h)

# sub  3 [ 62k] |x|=1.461e+00 |dx|=3.552e-01 |r|=2.295e-07 (B)

# all           |x|=1.469e+00 |dx|=3.609e-01 |r|=2.412e-07

      Line search: Using full step: fnorm 1.037200949924e-06 gnorm 2.412382233171e-07

# SNES iteration  4, KSP iteration   0       |r|=2.412e-07

# SNES iteration  4, KSP iteration   1       |r|=5.189e-20

# SNES iteration  5

# sub  0 [  8k] |x|=9.231e-03 |dx|=1.014e-04 |r|=2.263e-08 (u)

# sub  1 [ 62k] |x|=8.298e-02 |dx|=2.055e-02 |r|=9.576e-10 (P)

# sub  2 [ 10k] |x|=1.316e-01 |dx|=1.749e-02 |r|=1.401e-09 (h)

# sub  3 [ 62k] |x|=1.545e+00 |dx|=3.614e-01 |r|=2.391e-08 (B)

# all           |x|=1.552e+00 |dx|=3.624e-01 |r|=3.297e-08

      Line search: Using full step: fnorm 2.412382233171e-07 gnorm 3.296778235948e-08

# SNES iteration  5, KSP iteration   0       |r|=3.297e-08

# SNES iteration  5, KSP iteration   1       |r|=6.160e-21

# SNES iteration  6

# sub  0 [  8k] |x|=9.233e-03 |dx|=1.067e-05 |r|=4.112e-10 (u)

# sub  1 [ 62k] |x|=8.283e-02 |dx|=3.412e-03 |r|=1.443e-10 (P)

# sub  2 [ 10k] |x|=1.318e-01 |dx|=3.904e-03 |r|=2.192e-10 (h)

# sub  3 [ 62k] |x|=1.553e+00 |dx|=9.260e-02 |r|=3.398e-09 (B)

# all           |x|=1.560e+00 |dx|=9.274e-02 |r|=3.433e-09

      Line search: Using full step: fnorm 3.296778235948e-08 gnorm 3.432657314603e-09

# SNES iteration  6, KSP iteration   0       |r|=3.433e-09

# SNES iteration  6, KSP iteration   1       |r|=4.187e-22

# SNES iteration  7 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=9.233e-03 |dx|=7.421e-07 |r|=4.568e-12 (u)

# sub  1 [ 62k] |x|=8.283e-02 |dx|=3.264e-04 |r|=5.054e-12 (P)

# sub  2 [ 10k] |x|=1.318e-01 |dx|=3.751e-04 |r|=7.613e-12 (h)

# sub  3 [ 62k] |x|=1.553e+00 |dx|=8.987e-03 |r|=1.170e-10 (B)

# all           |x|=1.561e+00 |dx|=9.001e-03 |r|=1.175e-10

      Line search: Using full step: fnorm 3.432657314603e-09 gnorm 1.174651706726e-10

+++ Processing load factor μ = 0.3000

# SNES iteration  0

# sub  0 [  8k] |x|=9.233e-03 |dx|=7.421e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.283e-02 |dx|=3.264e-04 |r|=1.295e-09 (P)

# sub  2 [ 10k] |x|=1.318e-01 |dx|=3.751e-04 |r|=2.056e-09 (h)

# sub  3 [ 62k] |x|=1.553e+00 |dx|=8.987e-03 |r|=2.401e-08 (B)

# all           |x|=1.561e+00 |dx|=9.001e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.042e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.394e-02 |dx|=4.709e-03 |r|=3.855e-08 (u)

# sub  1 [ 62k] |x|=1.738e-01 |dx|=9.112e-02 |r|=6.764e-09 (P)

# sub  2 [ 10k] |x|=2.729e-01 |dx|=1.413e-01 |r|=1.005e-08 (h)

# sub  3 [ 62k] |x|=2.843e+00 |dx|=1.294e+00 |r|=1.690e-07 (B)

# all           |x|=2.861e+00 |dx|=1.305e+00 |r|=1.738e-07

      Line search: Using full step: fnorm 3.155215637390e-03 gnorm 1.737925026584e-07

# SNES iteration  1, KSP iteration   0       |r|=1.738e-07

# SNES iteration  1, KSP iteration   1       |r|=1.120e-20

# SNES iteration  2

# sub  0 [  8k] |x|=1.393e-02 |dx|=2.176e-05 |r|=5.174e-10 (u)

# sub  1 [ 62k] |x|=1.740e-01 |dx|=3.758e-03 |r|=8.971e-10 (P)

# sub  2 [ 10k] |x|=2.728e-01 |dx|=4.121e-03 |r|=1.381e-09 (h)

# sub  3 [ 62k] |x|=2.816e+00 |dx|=3.795e-02 |r|=2.244e-08 (B)

# all           |x|=2.835e+00 |dx|=3.836e-02 |r|=2.251e-08

      Line search: Using full step: fnorm 1.737925026584e-07 gnorm 2.250692171109e-08

# SNES iteration  2, KSP iteration   0       |r|=2.251e-08

# SNES iteration  2, KSP iteration   1       |r|=2.430e-21

# SNES iteration  3

# sub  0 [  8k] |x|=1.394e-02 |dx|=4.261e-06 |r|=6.833e-11 (u)

# sub  1 [ 62k] |x|=1.740e-01 |dx|=9.922e-04 |r|=1.160e-11 (P)

# sub  2 [ 10k] |x|=2.729e-01 |dx|=1.790e-03 |r|=1.707e-11 (h)

# sub  3 [ 62k] |x|=2.816e+00 |dx|=4.976e-02 |r|=2.838e-10 (B)

# all           |x|=2.835e+00 |dx|=4.980e-02 |r|=2.926e-10

      Line search: Using full step: fnorm 2.250692171109e-08 gnorm 2.926225615686e-10

# SNES iteration  3, KSP iteration   0       |r|=2.926e-10

# SNES iteration  3, KSP iteration   1       |r|=8.823e-23

# SNES iteration  4

# sub  0 [  8k] |x|=1.394e-02 |dx|=1.499e-07 |r|=6.332e-13 (u)

# sub  1 [ 62k] |x|=1.740e-01 |dx|=8.607e-05 |r|=2.149e-12 (P)

# sub  2 [ 10k] |x|=2.729e-01 |dx|=9.952e-05 |r|=3.427e-12 (h)

# sub  3 [ 62k] |x|=2.816e+00 |dx|=4.672e-03 |r|=5.296e-11 (B)

# all           |x|=2.835e+00 |dx|=4.674e-03 |r|=5.312e-11

      Line search: Using full step: fnorm 2.926225615686e-10 gnorm 5.312034638103e-11

# SNES iteration  4, KSP iteration   0       |r|=5.312e-11

# SNES iteration  4, KSP iteration   1       |r|=4.176e-24

# SNES iteration  5

# sub  0 [  8k] |x|=1.394e-02 |dx|=7.700e-09 |r|=1.086e-15 (u)

# sub  1 [ 62k] |x|=1.740e-01 |dx|=3.412e-06 |r|=1.798e-13 (P)

# sub  2 [ 10k] |x|=2.729e-01 |dx|=2.310e-06 |r|=2.570e-13 (h)

# sub  3 [ 62k] |x|=2.816e+00 |dx|=9.614e-05 |r|=4.503e-12 (B)

# all           |x|=2.835e+00 |dx|=9.622e-05 |r|=4.514e-12

      Line search: Using full step: fnorm 5.312034638103e-11 gnorm 4.514254755691e-12

# SNES iteration  5, KSP iteration   0       |r|=4.514e-12

# SNES iteration  5, KSP iteration   1       |r|=3.059e-23

# SNES iteration  6 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.394e-02 |dx|=5.106e-08 |r|=8.992e-15 (u)

# sub  1 [ 62k] |x|=1.740e-01 |dx|=1.151e-05 |r|=1.314e-15 (P)

# sub  2 [ 10k] |x|=2.729e-01 |dx|=2.003e-05 |r|=1.845e-15 (h)

# sub  3 [ 62k] |x|=2.816e+00 |dx|=2.813e-04 |r|=3.146e-14 (B)

# all           |x|=2.835e+00 |dx|=2.822e-04 |r|=3.280e-14

      Line search: Using full step: fnorm 4.514254755691e-12 gnorm 3.280018642723e-14

+++ Processing load factor μ = 0.4000

# SNES iteration  0

# sub  0 [  8k] |x|=1.394e-02 |dx|=5.106e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=1.740e-01 |dx|=1.151e-05 |r|=1.408e-09 (P)

# sub  2 [ 10k] |x|=2.729e-01 |dx|=2.003e-05 |r|=2.171e-09 (h)

# sub  3 [ 62k] |x|=2.816e+00 |dx|=2.813e-04 |r|=1.910e-08 (B)

# all           |x|=2.835e+00 |dx|=2.822e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.048e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.864e-02 |dx|=4.710e-03 |r|=3.811e-08 (u)

# sub  1 [ 62k] |x|=2.678e-01 |dx|=9.388e-02 |r|=5.637e-09 (P)

# sub  2 [ 10k] |x|=4.139e-01 |dx|=1.412e-01 |r|=8.649e-09 (h)

# sub  3 [ 62k] |x|=3.775e+00 |dx|=9.655e-01 |r|=1.408e-07 (B)

# all           |x|=3.807e+00 |dx|=9.803e-01 |r|=1.463e-07

      Line search: Using full step: fnorm 3.155225807326e-03 gnorm 1.462690294357e-07

# SNES iteration  1, KSP iteration   0       |r|=1.463e-07

# SNES iteration  1, KSP iteration   1       |r|=5.793e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.864e-02 |dx|=1.134e-05 |r|=3.997e-10 (u)

# sub  1 [ 62k] |x|=2.677e-01 |dx|=2.603e-03 |r|=1.874e-10 (P)

# sub  2 [ 10k] |x|=4.136e-01 |dx|=3.073e-03 |r|=2.524e-10 (h)

# sub  3 [ 62k] |x|=3.770e+00 |dx|=2.563e-02 |r|=4.729e-09 (B)

# all           |x|=3.802e+00 |dx|=2.594e-02 |r|=4.756e-09

      Line search: Using full step: fnorm 1.462690294357e-07 gnorm 4.756368577639e-09

# SNES iteration  2, KSP iteration   0       |r|=4.756e-09

# SNES iteration  2, KSP iteration   1       |r|=1.524e-21

# SNES iteration  3

# sub  0 [  8k] |x|=1.864e-02 |dx|=2.675e-06 |r|=3.909e-11 (u)

# sub  1 [ 62k] |x|=2.677e-01 |dx|=6.258e-04 |r|=9.593e-12 (P)

# sub  2 [ 10k] |x|=4.137e-01 |dx|=1.254e-03 |r|=1.459e-11 (h)

# sub  3 [ 62k] |x|=3.770e+00 |dx|=3.383e-02 |r|=2.322e-10 (B)

# all           |x|=3.802e+00 |dx|=3.386e-02 |r|=2.362e-10

      Line search: Using full step: fnorm 4.756368577639e-09 gnorm 2.361602827566e-10

# SNES iteration  3, KSP iteration   0       |r|=2.362e-10

# SNES iteration  3, KSP iteration   1       |r|=2.385e-23

# SNES iteration  4

# sub  0 [  8k] |x|=1.864e-02 |dx|=3.954e-08 |r|=3.077e-14 (u)

# sub  1 [ 62k] |x|=2.677e-01 |dx|=1.862e-05 |r|=2.038e-13 (P)

# sub  2 [ 10k] |x|=4.137e-01 |dx|=1.189e-05 |r|=2.877e-13 (h)

# sub  3 [ 62k] |x|=3.770e+00 |dx|=7.198e-04 |r|=4.991e-12 (B)

# all           |x|=3.802e+00 |dx|=7.201e-04 |r|=5.003e-12

      Line search: Using full step: fnorm 2.361602827566e-10 gnorm 5.003156332066e-12

# SNES iteration  4, KSP iteration   0       |r|=5.003e-12

# SNES iteration  4, KSP iteration   1       |r|=1.317e-24

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.864e-02 |dx|=2.203e-09 |r|=1.018e-16 (u)

# sub  1 [ 62k] |x|=2.677e-01 |dx|=9.247e-07 |r|=9.591e-16 (P)

# sub  2 [ 10k] |x|=4.137e-01 |dx|=6.622e-07 |r|=1.521e-15 (h)

# sub  3 [ 62k] |x|=3.770e+00 |dx|=2.750e-05 |r|=2.219e-14 (B)

# all           |x|=3.802e+00 |dx|=2.752e-05 |r|=2.227e-14

      Line search: Using full step: fnorm 5.003156332066e-12 gnorm 2.226744358082e-14

+++ Processing load factor μ = 0.5000

# SNES iteration  0

# sub  0 [  8k] |x|=1.864e-02 |dx|=2.203e-09 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=2.677e-01 |dx|=9.247e-07 |r|=1.450e-09 (P)

# sub  2 [ 10k] |x|=4.137e-01 |dx|=6.622e-07 |r|=2.169e-09 (h)

# sub  3 [ 62k] |x|=3.770e+00 |dx|=2.750e-05 |r|=1.432e-08 (B)

# all           |x|=3.802e+00 |dx|=2.752e-05 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.951e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.336e-02 |dx|=4.716e-03 |r|=3.771e-08 (u)

# sub  1 [ 62k] |x|=3.634e-01 |dx|=9.575e-02 |r|=2.588e-09 (P)

# sub  2 [ 10k] |x|=5.533e-01 |dx|=1.397e-01 |r|=3.601e-09 (h)

# sub  3 [ 62k] |x|=4.485e+00 |dx|=7.211e-01 |r|=6.451e-08 (B)

# all           |x|=4.533e+00 |dx|=7.408e-01 |r|=7.486e-08

      Line search: Using full step: fnorm 3.155234643026e-03 gnorm 7.485908844630e-08

# SNES iteration  1, KSP iteration   0       |r|=7.486e-08

# SNES iteration  1, KSP iteration   1       |r|=2.767e-21

# SNES iteration  2

# sub  0 [  8k] |x|=2.336e-02 |dx|=5.579e-06 |r|=2.064e-11 (u)

# sub  1 [ 62k] |x|=3.635e-01 |dx|=5.752e-04 |r|=5.253e-11 (P)

# sub  2 [ 10k] |x|=5.532e-01 |dx|=7.476e-04 |r|=8.530e-11 (h)

# sub  3 [ 62k] |x|=4.481e+00 |dx|=6.173e-03 |r|=1.339e-09 (B)

# all           |x|=4.530e+00 |dx|=6.245e-03 |r|=1.343e-09

      Line search: Using full step: fnorm 7.485908844630e-08 gnorm 1.343335319621e-09

# SNES iteration  2, KSP iteration   0       |r|=1.343e-09

# SNES iteration  2, KSP iteration   1       |r|=4.625e-22

# SNES iteration  3

# sub  0 [  8k] |x|=2.336e-02 |dx|=9.014e-07 |r|=8.003e-13 (u)

# sub  1 [ 62k] |x|=3.635e-01 |dx|=8.584e-05 |r|=8.129e-13 (P)

# sub  2 [ 10k] |x|=5.532e-01 |dx|=1.461e-04 |r|=1.080e-12 (h)

# sub  3 [ 62k] |x|=4.481e+00 |dx|=6.986e-03 |r|=2.066e-11 (B)

# all           |x|=4.530e+00 |dx|=6.988e-03 |r|=2.072e-11

      Line search: Using full step: fnorm 1.343335319621e-09 gnorm 2.071620675163e-11

# SNES iteration  3, KSP iteration   0       |r|=2.072e-11

# SNES iteration  3, KSP iteration   1       |r|=1.779e-24

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=2.336e-02 |dx|=3.189e-09 |r|=5.201e-17 (u)

# sub  1 [ 62k] |x|=3.635e-01 |dx|=9.481e-07 |r|=2.716e-15 (P)

# sub  2 [ 10k] |x|=5.532e-01 |dx|=5.134e-07 |r|=4.396e-15 (h)

# sub  3 [ 62k] |x|=4.481e+00 |dx|=6.849e-05 |r|=6.800e-14 (B)

# all           |x|=4.530e+00 |dx|=6.850e-05 |r|=6.819e-14

      Line search: Using full step: fnorm 2.071620675163e-11 gnorm 6.819219112634e-14

+++ Processing load factor μ = 0.6000

# SNES iteration  0

# sub  0 [  8k] |x|=2.336e-02 |dx|=3.189e-09 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=3.635e-01 |dx|=9.481e-07 |r|=1.494e-09 (P)

# sub  2 [ 10k] |x|=5.532e-01 |dx|=5.134e-07 |r|=2.165e-09 (h)

# sub  3 [ 62k] |x|=4.481e+00 |dx|=6.849e-05 |r|=1.063e-08 (B)

# all           |x|=4.530e+00 |dx|=6.850e-05 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.875e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.808e-02 |dx|=4.726e-03 |r|=3.810e-08 (u)

# sub  1 [ 62k] |x|=4.607e-01 |dx|=9.728e-02 |r|=2.465e-09 (P)

# sub  2 [ 10k] |x|=6.906e-01 |dx|=1.375e-01 |r|=3.682e-09 (h)

# sub  3 [ 62k] |x|=5.007e+00 |dx|=5.322e-01 |r|=6.140e-08 (B)

# all           |x|=5.075e+00 |dx|=5.582e-01 |r|=7.240e-08

      Line search: Using full step: fnorm 3.155241845280e-03 gnorm 7.240145473642e-08

# SNES iteration  1, KSP iteration   0       |r|=7.240e-08

# SNES iteration  1, KSP iteration   1       |r|=2.629e-21

# SNES iteration  2

# sub  0 [  8k] |x|=2.808e-02 |dx|=4.709e-06 |r|=2.919e-11 (u)

# sub  1 [ 62k] |x|=4.607e-01 |dx|=6.294e-04 |r|=2.161e-10 (P)

# sub  2 [ 10k] |x|=6.905e-01 |dx|=8.215e-04 |r|=3.460e-10 (h)

# sub  3 [ 62k] |x|=5.005e+00 |dx|=5.980e-03 |r|=5.407e-09 (B)

# all           |x|=5.074e+00 |dx|=6.069e-03 |r|=5.422e-09

      Line search: Using full step: fnorm 7.240145473642e-08 gnorm 5.422270500071e-09

# SNES iteration  2, KSP iteration   0       |r|=5.422e-09

# SNES iteration  2, KSP iteration   1       |r|=3.616e-22

# SNES iteration  3

# sub  0 [  8k] |x|=2.808e-02 |dx|=6.930e-07 |r|=1.224e-12 (u)

# sub  1 [ 62k] |x|=4.607e-01 |dx|=1.063e-04 |r|=1.109e-12 (P)

# sub  2 [ 10k] |x|=6.905e-01 |dx|=1.612e-04 |r|=1.653e-12 (h)

# sub  3 [ 62k] |x|=5.005e+00 |dx|=7.749e-03 |r|=2.926e-11 (B)

# all           |x|=5.074e+00 |dx|=7.751e-03 |r|=2.936e-11

      Line search: Using full step: fnorm 5.422270500071e-09 gnorm 2.935577582456e-11

# SNES iteration  3, KSP iteration   0       |r|=2.936e-11

# SNES iteration  3, KSP iteration   1       |r|=6.206e-24

# SNES iteration  4

# sub  0 [  8k] |x|=2.808e-02 |dx|=7.957e-09 |r|=1.853e-15 (u)

# sub  1 [ 62k] |x|=4.607e-01 |dx|=6.685e-06 |r|=6.285e-14 (P)

# sub  2 [ 10k] |x|=6.905e-01 |dx|=7.162e-06 |r|=1.017e-13 (h)

# sub  3 [ 62k] |x|=5.005e+00 |dx|=6.624e-04 |r|=1.566e-12 (B)

# all           |x|=5.074e+00 |dx|=6.625e-04 |r|=1.571e-12

      Line search: Using full step: fnorm 2.935577582456e-11 gnorm 1.570652039034e-12

# SNES iteration  4, KSP iteration   0       |r|=1.571e-12

# SNES iteration  4, KSP iteration   1       |r|=3.191e-26

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=2.808e-02 |dx|=5.501e-11 |r|=2.462e-17 (u)

# sub  1 [ 62k] |x|=4.607e-01 |dx|=2.093e-08 |r|=1.422e-18 (P)

# sub  2 [ 10k] |x|=6.905e-01 |dx|=2.561e-08 |r|=1.056e-18 (h)

# sub  3 [ 62k] |x|=5.005e+00 |dx|=8.777e-07 |r|=4.594e-17 (B)

# all           |x|=5.074e+00 |dx|=8.783e-07 |r|=5.215e-17

      Line search: Using full step: fnorm 1.570652039034e-12 gnorm 5.215333674426e-17

+++ Processing load factor μ = 0.7000

# SNES iteration  0

# sub  0 [  8k] |x|=2.808e-02 |dx|=5.501e-11 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=4.607e-01 |dx|=2.093e-08 |r|=1.532e-09 (P)

# sub  2 [ 10k] |x|=6.905e-01 |dx|=2.561e-08 |r|=2.149e-09 (h)

# sub  3 [ 62k] |x|=5.005e+00 |dx|=8.777e-07 |r|=7.811e-09 (B)

# all           |x|=5.074e+00 |dx|=8.783e-07 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.981e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.282e-02 |dx|=4.734e-03 |r|=3.860e-08 (u)

# sub  1 [ 62k] |x|=5.590e-01 |dx|=9.844e-02 |r|=2.069e-09 (P)

# sub  2 [ 10k] |x|=8.250e-01 |dx|=1.346e-01 |r|=3.109e-09 (h)

# sub  3 [ 62k] |x|=5.391e+00 |dx|=3.922e-01 |r|=5.145e-08 (B)

# all           |x|=5.482e+00 |dx|=4.262e-01 |r|=6.443e-08

      Line search: Using full step: fnorm 3.155247819447e-03 gnorm 6.443054557894e-08

# SNES iteration  1, KSP iteration   0       |r|=6.443e-08

# SNES iteration  1, KSP iteration   1       |r|=1.851e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.282e-02 |dx|=3.372e-06 |r|=8.354e-12 (u)

# sub  1 [ 62k] |x|=5.590e-01 |dx|=4.664e-04 |r|=1.023e-10 (P)

# sub  2 [ 10k] |x|=8.250e-01 |dx|=6.042e-04 |r|=1.619e-10 (h)

# sub  3 [ 62k] |x|=5.390e+00 |dx|=4.174e-03 |r|=2.563e-09 (B)

# all           |x|=5.481e+00 |dx|=4.243e-03 |r|=2.571e-09

      Line search: Using full step: fnorm 6.443054557894e-08 gnorm 2.570641684661e-09

+++ Processing load factor μ = 0.8000

# SNES iteration  0

# sub  0 [  8k] |x|=3.282e-02 |dx|=3.372e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=5.590e-01 |dx|=4.664e-04 |r|=1.568e-09 (P)

# sub  2 [ 10k] |x|=8.250e-01 |dx|=6.042e-04 |r|=2.128e-09 (h)

# sub  3 [ 62k] |x|=5.390e+00 |dx|=4.174e-03 |r|=6.273e-09 (B)

# all           |x|=5.481e+00 |dx|=4.243e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.006e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.756e-02 |dx|=4.742e-03 |r|=3.929e-08 (u)

# sub  1 [ 62k] |x|=6.581e-01 |dx|=9.936e-02 |r|=1.705e-09 (P)

# sub  2 [ 10k] |x|=9.562e-01 |dx|=1.314e-01 |r|=2.541e-09 (h)

# sub  3 [ 62k] |x|=5.672e+00 |dx|=2.902e-01 |r|=4.229e-08 (B)

# all           |x|=5.790e+00 |dx|=3.337e-01 |r|=5.781e-08

      Line search: Using full step: fnorm 3.155252919039e-03 gnorm 5.780889647075e-08

# SNES iteration  1, KSP iteration   0       |r|=5.781e-08

# SNES iteration  1, KSP iteration   1       |r|=1.140e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.756e-02 |dx|=1.851e-06 |r|=4.631e-12 (u)

# sub  1 [ 62k] |x|=6.581e-01 |dx|=3.822e-04 |r|=2.070e-11 (P)

# sub  2 [ 10k] |x|=9.562e-01 |dx|=4.681e-04 |r|=2.828e-11 (h)

# sub  3 [ 62k] |x|=5.672e+00 |dx|=3.564e-03 |r|=5.359e-10 (B)

# all           |x|=5.789e+00 |dx|=3.615e-03 |r|=5.371e-10

      Line search: Using full step: fnorm 5.780889647075e-08 gnorm 5.370876921373e-10

+++ Processing load factor μ = 0.9000

# SNES iteration  0

# sub  0 [  8k] |x|=3.756e-02 |dx|=1.851e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=6.581e-01 |dx|=3.822e-04 |r|=1.592e-09 (P)

# sub  2 [ 10k] |x|=9.562e-01 |dx|=4.681e-04 |r|=2.087e-09 (h)

# sub  3 [ 62k] |x|=5.672e+00 |dx|=3.564e-03 |r|=4.240e-09 (B)

# all           |x|=5.789e+00 |dx|=3.615e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.888e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.231e-02 |dx|=4.749e-03 |r|=4.014e-08 (u)

# sub  1 [ 62k] |x|=7.580e-01 |dx|=1.002e-01 |r|=5.182e-10 (P)

# sub  2 [ 10k] |x|=1.084e+00 |dx|=1.281e-01 |r|=7.320e-10 (h)

# sub  3 [ 62k] |x|=5.879e+00 |dx|=2.166e-01 |r|=1.176e-08 (B)

# all           |x|=6.026e+00 |dx|=2.709e-01 |r|=4.184e-08

      Line search: Using full step: fnorm 3.155257353339e-03 gnorm 4.183746132593e-08

# SNES iteration  1, KSP iteration   0       |r|=4.184e-08

# SNES iteration  1, KSP iteration   1       |r|=9.185e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.231e-02 |dx|=1.411e-06 |r|=8.073e-13 (u)

# sub  1 [ 62k] |x|=7.580e-01 |dx|=2.495e-04 |r|=2.696e-13 (P)

# sub  2 [ 10k] |x|=1.084e+00 |dx|=2.620e-04 |r|=5.347e-13 (h)

# sub  3 [ 62k] |x|=5.879e+00 |dx|=1.493e-03 |r|=3.201e-11 (B)

# all           |x|=6.026e+00 |dx|=1.536e-03 |r|=3.203e-11

      Line search: Using full step: fnorm 4.183746132593e-08 gnorm 3.202774528951e-11

+++ Processing load factor μ = 1.0000

# SNES iteration  0

# sub  0 [  8k] |x|=4.231e-02 |dx|=1.411e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=7.580e-01 |dx|=2.495e-04 |r|=1.616e-09 (P)

# sub  2 [ 10k] |x|=1.084e+00 |dx|=2.620e-04 |r|=2.045e-09 (h)

# sub  3 [ 62k] |x|=5.879e+00 |dx|=1.493e-03 |r|=3.097e-09 (B)

# all           |x|=6.026e+00 |dx|=1.536e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.037e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.706e-02 |dx|=4.755e-03 |r|=4.101e-08 (u)

# sub  1 [ 62k] |x|=8.585e-01 |dx|=1.008e-01 |r|=4.079e-10 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=1.246e-01 |r|=5.164e-10 (h)

# sub  3 [ 62k] |x|=6.031e+00 |dx|=1.642e-01 |r|=8.578e-09 (B)

# all           |x|=6.211e+00 |dx|=2.295e-01 |r|=4.190e-08

      Line search: Using full step: fnorm 3.155261140690e-03 gnorm 4.190174606965e-08

# SNES iteration  1, KSP iteration   0       |r|=4.190e-08

# SNES iteration  1, KSP iteration   1       |r|=5.649e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.706e-02 |dx|=9.718e-07 |r|=5.145e-13 (u)

# sub  1 [ 62k] |x|=8.586e-01 |dx|=1.779e-04 |r|=1.237e-13 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=1.769e-04 |r|=2.485e-13 (h)

# sub  3 [ 62k] |x|=6.031e+00 |dx|=1.068e-03 |r|=2.209e-11 (B)

# all           |x|=6.211e+00 |dx|=1.097e-03 |r|=2.210e-11

      Line search: Using full step: fnorm 4.190174606965e-08 gnorm 2.209690531993e-11

+++ Processing load factor μ = 1.0000

# SNES iteration  0 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.706e-02 |dx|=9.718e-07 |r|=5.145e-13 (u)

# sub  1 [ 62k] |x|=8.586e-01 |dx|=1.779e-04 |r|=1.636e-09 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=1.769e-04 |r|=1.998e-09 (h)

# sub  3 [ 62k] |x|=6.031e+00 |dx|=1.068e-03 |r|=2.315e-09 (B)

# all           |x|=6.211e+00 |dx|=1.097e-03 |r|=3.468e-09


+++ Processing load factor μ = 0.9000

# SNES iteration  0

# sub  0 [  8k] |x|=4.706e-02 |dx|=9.718e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.586e-01 |dx|=1.779e-04 |r|=1.636e-09 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=1.769e-04 |r|=1.998e-09 (h)

# sub  3 [ 62k] |x|=6.031e+00 |dx|=1.068e-03 |r|=2.315e-09 (B)

# all           |x|=6.211e+00 |dx|=1.097e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.040e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.232e-02 |dx|=4.741e-03 |r|=3.995e-08 (u)

# sub  1 [ 62k] |x|=7.585e-01 |dx|=1.001e-01 |r|=1.602e-09 (P)

# sub  2 [ 10k] |x|=1.088e+00 |dx|=1.202e-01 |r|=1.892e-09 (h)

# sub  3 [ 62k] |x|=5.911e+00 |dx|=1.447e-01 |r|=2.015e-09 (B)

# all           |x|=6.058e+00 |dx|=2.132e-01 |r|=4.007e-08

      Line search: Using full step: fnorm 3.155264419178e-03 gnorm 4.007308679832e-08

# SNES iteration  1, KSP iteration   0       |r|=4.007e-08

# SNES iteration  1, KSP iteration   1       |r|=3.352e-19

# SNES iteration  2

# sub  0 [  8k] |x|=4.242e-02 |dx|=4.728e-04 |r|=2.492e-08 (u)

# sub  1 [ 62k] |x|=8.045e-01 |dx|=1.002e-01 |r|=8.757e-10 (P)

# sub  2 [ 10k] |x|=1.143e+00 |dx|=1.205e-01 |r|=1.036e-09 (h)

# sub  3 [ 62k] |x|=5.966e+00 |dx|=1.745e-01 |r|=3.647e-09 (B)

# all           |x|=6.128e+00 |dx|=2.345e-01 |r|=2.522e-08

      Line search: gnorm after quadratic fit 2.522229765607e-08
      Line search: Quadratically determined step, lambda=4.6016266418611718e-01

# SNES iteration  2, KSP iteration   0       |r|=2.522e-08

# SNES iteration  2, KSP iteration   1       |r|=1.717e-19

# SNES iteration  3

# sub  0 [  8k] |x|=4.254e-02 |dx|=2.555e-04 |r|=1.158e-08 (u)

# sub  1 [ 62k] |x|=8.586e-01 |dx|=5.410e-02 |r|=1.605e-10 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=6.501e-02 |r|=2.015e-10 (h)

# sub  3 [ 62k] |x|=6.032e+00 |dx|=9.339e-02 |r|=4.172e-09 (B)

# all           |x|=6.211e+00 |dx|=1.260e-01 |r|=1.231e-08

      Line search: Using full step: fnorm 2.522229765607e-08 gnorm 1.230786535181e-08

# SNES iteration  3, KSP iteration   0       |r|=1.231e-08

# SNES iteration  3, KSP iteration   1       |r|=1.174e-21

# SNES iteration  4

# sub  0 [  8k] |x|=4.254e-02 |dx|=1.999e-06 |r|=7.484e-11 (u)

# sub  1 [ 62k] |x|=8.586e-01 |dx|=7.838e-04 |r|=1.099e-10 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=3.673e-04 |r|=1.355e-10 (h)

# sub  3 [ 62k] |x|=6.032e+00 |dx|=1.487e-02 |r|=2.999e-09 (B)

# all           |x|=6.212e+00 |dx|=1.489e-02 |r|=3.005e-09

      Line search: Using full step: fnorm 1.230786535181e-08 gnorm 3.005266774221e-09

# SNES iteration  4, KSP iteration   0       |r|=3.005e-09

# SNES iteration  4, KSP iteration   1       |r|=6.491e-21

# SNES iteration  5

# sub  0 [  8k] |x|=4.254e-02 |dx|=1.048e-05 |r|=7.244e-10 (u)

# sub  1 [ 62k] |x|=8.586e-01 |dx|=3.388e-03 |r|=4.506e-11 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=6.932e-03 |r|=5.438e-11 (h)

# sub  3 [ 62k] |x|=6.031e+00 |dx|=9.560e-02 |r|=1.269e-09 (B)

# all           |x|=6.211e+00 |dx|=9.591e-02 |r|=1.463e-09

      Line search: Using full step: fnorm 3.005266774221e-09 gnorm 1.463288902577e-09

# SNES iteration  5, KSP iteration   0       |r|=1.463e-09

# SNES iteration  5, KSP iteration   1       |r|=3.264e-21

# SNES iteration  6

# sub  0 [  8k] |x|=4.254e-02 |dx|=5.593e-06 |r|=2.325e-10 (u)

# sub  1 [ 62k] |x|=8.586e-01 |dx|=1.503e-03 |r|=2.076e-11 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=3.209e-03 |r|=2.472e-11 (h)

# sub  3 [ 62k] |x|=6.031e+00 |dx|=4.290e-02 |r|=5.818e-10 (B)

# all           |x|=6.211e+00 |dx|=4.305e-02 |r|=6.274e-10

      Line search: Using full step: fnorm 1.463288902577e-09 gnorm 6.273851067343e-10

# SNES iteration  6, KSP iteration   0       |r|=6.274e-10

# SNES iteration  6, KSP iteration   1       |r|=1.452e-21

# SNES iteration  7

# sub  0 [  8k] |x|=4.254e-02 |dx|=2.390e-06 |r|=5.170e-11 (u)

# sub  1 [ 62k] |x|=8.586e-01 |dx|=8.400e-04 |r|=1.090e-11 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=1.857e-03 |r|=1.283e-11 (h)

# sub  3 [ 62k] |x|=6.031e+00 |dx|=2.368e-02 |r|=2.854e-10 (B)

# all           |x|=6.211e+00 |dx|=2.377e-02 |r|=2.906e-10

      Line search: Using full step: fnorm 6.273851067343e-10 gnorm 2.905770984245e-10

# SNES iteration  7, KSP iteration   0       |r|=2.906e-10

# SNES iteration  7, KSP iteration   1       |r|=7.579e-22

# SNES iteration  8

# sub  0 [  8k] |x|=4.254e-02 |dx|=1.145e-06 |r|=6.148e-11 (u)

# sub  1 [ 62k] |x|=8.586e-01 |dx|=5.113e-04 |r|=1.232e-27 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=1.138e-03 |r|=2.445e-27 (h)

# sub  3 [ 62k] |x|=6.031e+00 |dx|=1.333e-02 |r|=3.980e-26 (B)

# all           |x|=6.211e+00 |dx|=1.339e-02 |r|=6.148e-11

      Line search: Using full step: fnorm 2.905770984245e-10 gnorm 6.147596702325e-11

# SNES iteration  8, KSP iteration   0       |r|=6.148e-11

# SNES iteration  8, KSP iteration   1       |r|=5.048e-26

# SNES iteration  9 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=4.254e-02 |dx|=8.016e-11 |r|=2.465e-17 (u)

# sub  1 [ 62k] |x|=8.586e-01 |dx|=5.588e-20 |r|=0.000e+00 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=2.168e-19 |r|=0.000e+00 (h)

# sub  3 [ 62k] |x|=6.031e+00 |dx|=1.853e-18 |r|=0.000e+00 (B)

# all           |x|=6.211e+00 |dx|=8.016e-11 |r|=2.465e-17

      Line search: Using full step: fnorm 6.147596702325e-11 gnorm 2.464679971657e-17

+++ Processing load factor μ = 0.8000

# SNES iteration  0

# sub  0 [  8k] |x|=4.254e-02 |dx|=8.016e-11 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.586e-01 |dx|=5.588e-20 |r|=0.000e+00 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=2.168e-19 |r|=0.000e+00 (h)

# sub  3 [ 62k] |x|=6.031e+00 |dx|=1.853e-18 |r|=0.000e+00 (B)

# all           |x|=6.211e+00 |dx|=8.016e-11 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.010e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.802e-02 |dx|=4.536e-03 |r|=2.169e-08 (u)

# sub  1 [ 62k] |x|=8.586e-01 |dx|=0.000e+00 |r|=3.209e-09 (P)

# sub  2 [ 10k] |x|=1.208e+00 |dx|=0.000e+00 |r|=4.450e-09 (h)

# sub  3 [ 62k] |x|=6.031e+00 |dx|=0.000e+00 |r|=1.405e-07 (B)

# all           |x|=6.211e+00 |dx|=4.536e-03 |r|=1.423e-07

      Line search: Using full step: fnorm 3.155189338864e-03 gnorm 1.422780755615e-07

# SNES iteration  1, KSP iteration   0       |r|=1.423e-07

# SNES iteration  1, KSP iteration   1       |r|=4.387e-21

# SNES iteration  2

# sub  0 [  8k] |x|=3.802e-02 |dx|=7.419e-06 |r|=7.026e-10 (u)

# sub  1 [ 62k] |x|=8.582e-01 |dx|=3.493e-03 |r|=2.270e-10 (P)

# sub  2 [ 10k] |x|=1.209e+00 |dx|=2.590e-03 |r|=3.166e-10 (h)

# sub  3 [ 62k] |x|=6.028e+00 |dx|=1.799e-02 |r|=9.838e-09 (B)

# all           |x|=6.208e+00 |dx|=1.851e-02 |r|=9.871e-09

      Line search: Using full step: fnorm 1.422780755615e-07 gnorm 9.870770912476e-09

# SNES iteration  2, KSP iteration   0       |r|=9.871e-09

# SNES iteration  2, KSP iteration   1       |r|=2.369e-21

# SNES iteration  3

# sub  0 [  8k] |x|=3.802e-02 |dx|=3.813e-06 |r|=3.128e-10 (u)

# sub  1 [ 62k] |x|=8.583e-01 |dx|=1.786e-03 |r|=6.219e-12 (P)

# sub  2 [ 10k] |x|=1.209e+00 |dx|=6.840e-04 |r|=8.331e-12 (h)

# sub  3 [ 62k] |x|=6.016e+00 |dx|=7.058e-02 |r|=2.667e-10 (B)

# all           |x|=6.196e+00 |dx|=7.060e-02 |r|=4.112e-10

      Line search: Using full step: fnorm 9.870770912476e-09 gnorm 4.112201570297e-10

# SNES iteration  3, KSP iteration   0       |r|=4.112e-10

# SNES iteration  3, KSP iteration   1       |r|=6.350e-23

# SNES iteration  4 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.802e-02 |dx|=8.804e-08 |r|=9.905e-13 (u)

# sub  1 [ 62k] |x|=8.583e-01 |dx|=1.431e-04 |r|=7.722e-12 (P)

# sub  2 [ 10k] |x|=1.209e+00 |dx|=4.273e-05 |r|=1.074e-11 (h)

# sub  3 [ 62k] |x|=6.016e+00 |dx|=3.209e-03 |r|=3.355e-10 (B)

# all           |x|=6.196e+00 |dx|=3.212e-03 |r|=3.358e-10

      Line search: Using full step: fnorm 4.112201570297e-10 gnorm 3.357715023144e-10

+++ Processing load factor μ = 0.7000

# SNES iteration  0

# sub  0 [  8k] |x|=3.802e-02 |dx|=8.804e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.583e-01 |dx|=1.431e-04 |r|=1.480e-11 (P)

# sub  2 [ 10k] |x|=1.209e+00 |dx|=4.273e-05 |r|=2.051e-11 (h)

# sub  3 [ 62k] |x|=6.016e+00 |dx|=3.209e-03 |r|=6.305e-10 (B)

# all           |x|=6.196e+00 |dx|=3.212e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.884e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.352e-02 |dx|=4.526e-03 |r|=4.367e-08 (u)

# sub  1 [ 62k] |x|=8.558e-01 |dx|=2.183e-02 |r|=1.996e-07 (P)

# sub  2 [ 10k] |x|=1.214e+00 |dx|=3.138e-02 |r|=2.492e-07 (h)

# sub  3 [ 62k] |x|=5.900e+00 |dx|=9.200e-01 |r|=9.575e-06 (B)

# all           |x|=6.084e+00 |dx|=9.208e-01 |r|=9.581e-06

      Line search: Using full step: fnorm 3.155114980214e-03 gnorm 9.580650330474e-06

# SNES iteration  1, KSP iteration   0       |r|=9.581e-06

# SNES iteration  1, KSP iteration   1       |r|=7.655e-15

      Line search: gnorm after quadratic fit 2.630217229199e-01
      Line search: Cubic step no good, shrinking lambda, current gnorm 3.878995641599e-02 lambda=5.0000000000000003e-02
      Line search: Cubic step no good, shrinking lambda, current gnorm 7.061839707627e-03 lambda=2.5000000000000001e-02
      Line search: Cubic step no good, shrinking lambda, current gnorm 1.556440940854e-03 lambda=1.2500000000000001e-02
      Line search: Cubic step no good, shrinking lambda, current gnorm 3.746276150731e-04 lambda=6.2500000000000003e-03
      Line search: Cubic step no good, shrinking lambda, current gnorm 8.048139717609e-05 lambda=2.9108545377788050e-03
      Line search: Cubic step no good, shrinking lambda, current gnorm 1.872379684822e-05 lambda=1.3492038819884016e-03
      Line search: Cubic step no good, shrinking lambda, current gnorm 9.885235878663e-06 lambda=6.5738538776426712e-04

# SNES iteration  2

# sub  0 [  8k] |x|=3.396e-02 |dx|=1.636e+01 |r|=1.022e-06 (u)

# sub  1 [ 62k] |x|=8.647e-01 |dx|=3.069e+02 |r|=1.966e-07 (P)

# sub  2 [ 10k] |x|=1.213e+00 |dx|=7.955e+01 |r|=2.456e-07 (h)

# sub  3 [ 62k] |x|=5.906e+00 |dx|=3.962e+02 |r|=9.427e-06 (B)

# all           |x|=6.091e+00 |dx|=5.077e+02 |r|=9.487e-06

      Line search: Cubic step, current gnorm 9.487125592511e-06 lambda=3.2869269388213356e-04

# SNES iteration  2, KSP iteration   0       |r|=9.487e-06

# SNES iteration  2, KSP iteration   1       |r|=9.754e-17

# SNES iteration  3

# sub  0 [  8k] |x|=3.352e-02 |dx|=2.048e-01 |r|=1.916e-06 (u)

# sub  1 [ 62k] |x|=8.518e-01 |dx|=3.848e+00 |r|=1.891e-07 (P)

# sub  2 [ 10k] |x|=1.214e+00 |dx|=9.935e-01 |r|=2.363e-07 (h)

# sub  3 [ 62k] |x|=5.896e+00 |dx|=4.954e+00 |r|=9.061e-06 (B)

# all           |x|=6.080e+00 |dx|=6.354e+00 |r|=9.266e-06

      Line search: gnorm after quadratic fit 1.697942861147e-05
      Line search: Cubic step no good, shrinking lambda, current gnorm 9.642021964380e-06 lambda=5.0000000000000003e-02
      Line search: Cubic step, current gnorm 9.265842384574e-06 lambda=2.5000000000000001e-02

# SNES iteration  3, KSP iteration   0       |r|=9.266e-06

# SNES iteration  3, KSP iteration   1       |r|=5.791e-18

# SNES iteration  4

# sub  0 [  8k] |x|=3.531e-02 |dx|=1.221e-02 |r|=5.695e-06 (u)

# sub  1 [ 62k] |x|=8.088e-01 |dx|=2.691e-01 |r|=5.015e-09 (P)

# sub  2 [ 10k] |x|=1.230e+00 |dx|=9.710e-02 |r|=1.180e-09 (h)

# sub  3 [ 62k] |x|=5.856e+00 |dx|=5.435e-01 |r|=3.292e-08 (B)

# all           |x|=6.038e+00 |dx|=6.143e-01 |r|=5.695e-06

      Line search: Using full step: fnorm 9.265842384574e-06 gnorm 5.695237788824e-06

# SNES iteration  4, KSP iteration   0       |r|=5.695e-06

# SNES iteration  4, KSP iteration   1       |r|=6.715e-18

# SNES iteration  5

# sub  0 [  8k] |x|=3.456e-02 |dx|=1.087e-02 |r|=4.573e-06 (u)

# sub  1 [ 62k] |x|=8.114e-01 |dx|=2.570e-01 |r|=3.698e-08 (P)

# sub  2 [ 10k] |x|=1.227e+00 |dx|=8.335e-02 |r|=4.692e-08 (h)

# sub  3 [ 62k] |x|=5.816e+00 |dx|=1.153e+00 |r|=1.781e-06 (B)

# all           |x|=6.000e+00 |dx|=1.185e+00 |r|=4.907e-06

      Line search: gnorm after quadratic fit 4.907471374381e-06
      Line search: Quadratically determined step, lambda=2.4872330992646194e-01

# SNES iteration  5, KSP iteration   0       |r|=4.907e-06

# SNES iteration  5, KSP iteration   1       |r|=6.163e-18

# SNES iteration  6

# sub  0 [  8k] |x|=3.346e-02 |dx|=1.162e-02 |r|=4.664e-06 (u)

# sub  1 [ 62k] |x|=7.812e-01 |dx|=2.300e-01 |r|=1.829e-09 (P)

# sub  2 [ 10k] |x|=1.270e+00 |dx|=7.670e-02 |r|=1.350e-09 (h)

# sub  3 [ 62k] |x|=5.490e+00 |dx|=5.874e-01 |r|=3.231e-08 (B)

# all           |x|=5.689e+00 |dx|=6.356e-01 |r|=4.664e-06

      Line search: Using full step: fnorm 4.907471374381e-06 gnorm 4.664368764077e-06

# SNES iteration  6, KSP iteration   0       |r|=4.664e-06

# SNES iteration  6, KSP iteration   1       |r|=1.157e-18

# SNES iteration  7

# sub  0 [  8k] |x|=3.346e-02 |dx|=2.022e-03 |r|=3.623e-06 (u)

# sub  1 [ 62k] |x|=7.963e-01 |dx|=9.497e-02 |r|=3.101e-08 (P)

# sub  2 [ 10k] |x|=1.259e+00 |dx|=8.120e-02 |r|=3.891e-08 (h)

# sub  3 [ 62k] |x|=5.527e+00 |dx|=1.111e+00 |r|=1.465e-06 (B)

# all           |x|=5.725e+00 |dx|=1.118e+00 |r|=3.908e-06

      Line search: gnorm after quadratic fit 3.907963450700e-06
      Line search: Quadratically determined step, lambda=2.2432142851683168e-01

# SNES iteration  7, KSP iteration   0       |r|=3.908e-06

# SNES iteration  7, KSP iteration   1       |r|=1.177e-18

# SNES iteration  8

# sub  0 [  8k] |x|=3.337e-02 |dx|=2.240e-03 |r|=1.674e-07 (u)

# sub  1 [ 62k] |x|=7.867e-01 |dx|=4.771e-02 |r|=7.569e-10 (P)

# sub  2 [ 10k] |x|=1.282e+00 |dx|=3.012e-02 |r|=6.774e-10 (h)

# sub  3 [ 62k] |x|=5.200e+00 |dx|=4.133e-01 |r|=2.501e-08 (B)

# all           |x|=5.413e+00 |dx|=4.172e-01 |r|=1.692e-07

      Line search: Using full step: fnorm 3.907963450700e-06 gnorm 1.692117808329e-07

# SNES iteration  8, KSP iteration   0       |r|=1.692e-07

# SNES iteration  8, KSP iteration   1       |r|=1.447e-19

# SNES iteration  9

# sub  0 [  8k] |x|=3.337e-02 |dx|=2.694e-04 |r|=1.289e-07 (u)

# sub  1 [ 62k] |x|=7.901e-01 |dx|=3.161e-02 |r|=1.914e-09 (P)

# sub  2 [ 10k] |x|=1.281e+00 |dx|=2.254e-02 |r|=2.680e-09 (h)

# sub  3 [ 62k] |x|=4.862e+00 |dx|=1.506e+00 |r|=7.352e-08 (B)

# all           |x|=5.089e+00 |dx|=1.506e+00 |r|=1.485e-07

      Line search: gnorm after quadratic fit 1.484672327944e-07
      Line search: Quadratically determined step, lambda=2.3189907307929267e-01

# SNES iteration  9, KSP iteration   0       |r|=1.485e-07

# SNES iteration  9, KSP iteration   1       |r|=1.102e-19

# SNES iteration 10

# sub  0 [  8k] |x|=3.341e-02 |dx|=2.187e-04 |r|=1.444e-08 (u)

# sub  1 [ 62k] |x|=8.017e-01 |dx|=2.521e-02 |r|=7.613e-10 (P)

# sub  2 [ 10k] |x|=1.279e+00 |dx|=1.941e-02 |r|=1.107e-09 (h)

# sub  3 [ 62k] |x|=3.767e+00 |dx|=1.133e+00 |r|=2.855e-08 (B)

# all           |x|=4.058e+00 |dx|=1.134e+00 |r|=3.202e-08

      Line search: Using full step: fnorm 1.484672327944e-07 gnorm 3.202461428198e-08

# SNES iteration 10, KSP iteration   0       |r|=3.202e-08

# SNES iteration 10, KSP iteration   1       |r|=5.575e-21

# SNES iteration 11

# sub  0 [  8k] |x|=3.341e-02 |dx|=1.006e-05 |r|=7.143e-11 (u)

# sub  1 [ 62k] |x|=8.015e-01 |dx|=1.728e-03 |r|=4.049e-11 (P)

# sub  2 [ 10k] |x|=1.279e+00 |dx|=1.598e-03 |r|=5.670e-11 (h)

# sub  3 [ 62k] |x|=3.773e+00 |dx|=9.574e-02 |r|=1.501e-09 (B)

# all           |x|=4.064e+00 |dx|=9.577e-02 |r|=1.504e-09

      Line search: Using full step: fnorm 3.202461428198e-08 gnorm 1.504240698454e-09

# SNES iteration 11, KSP iteration   0       |r|=1.504e-09

# SNES iteration 11, KSP iteration   1       |r|=8.462e-22

# SNES iteration 12 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.341e-02 |dx|=1.640e-06 |r|=2.203e-11 (u)

# sub  1 [ 62k] |x|=8.015e-01 |dx|=4.701e-04 |r|=5.437e-12 (P)

# sub  2 [ 10k] |x|=1.279e+00 |dx|=7.614e-04 |r|=7.707e-12 (h)

# sub  3 [ 62k] |x|=3.772e+00 |dx|=1.706e-02 |r|=1.926e-10 (B)

# all           |x|=4.064e+00 |dx|=1.708e-02 |r|=1.941e-10

      Line search: Using full step: fnorm 1.504240698454e-09 gnorm 1.941006757323e-10

+++ Processing load factor μ = 0.6000

# SNES iteration  0

# sub  0 [  8k] |x|=3.341e-02 |dx|=1.640e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.015e-01 |dx|=4.701e-04 |r|=8.502e-10 (P)

# sub  2 [ 10k] |x|=1.279e+00 |dx|=7.614e-04 |r|=1.032e-09 (h)

# sub  3 [ 62k] |x|=3.772e+00 |dx|=1.706e-02 |r|=3.368e-08 (B)

# all           |x|=4.064e+00 |dx|=1.708e-02 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.993e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.875e-02 |dx|=4.666e-03 |r|=3.879e-08 (u)

# sub  1 [ 62k] |x|=7.214e-01 |dx|=8.183e-02 |r|=6.830e-09 (P)

# sub  2 [ 10k] |x|=1.377e+00 |dx|=9.973e-02 |r|=9.764e-09 (h)

# sub  3 [ 62k] |x|=1.289e+00 |dx|=2.623e+00 |r|=2.319e-07 (B)

# all           |x|=2.020e+00 |dx|=2.627e+00 |r|=2.354e-07

      Line search: Using full step: fnorm 3.155080113564e-03 gnorm 2.354427043144e-07

# SNES iteration  1, KSP iteration   0       |r|=2.354e-07

# SNES iteration  1, KSP iteration   1       |r|=1.210e-20

# SNES iteration  2

# sub  0 [  8k] |x|=2.875e-02 |dx|=2.293e-05 |r|=7.639e-10 (u)

# sub  1 [ 62k] |x|=7.202e-01 |dx|=4.323e-03 |r|=4.049e-10 (P)

# sub  2 [ 10k] |x|=1.378e+00 |dx|=3.057e-03 |r|=5.893e-10 (h)

# sub  3 [ 62k] |x|=1.425e+00 |dx|=1.729e-01 |r|=1.300e-08 (B)

# all           |x|=2.109e+00 |dx|=1.730e-01 |r|=1.305e-08

      Line search: Using full step: fnorm 2.354427043144e-07 gnorm 1.304557426025e-08

# SNES iteration  2, KSP iteration   0       |r|=1.305e-08

# SNES iteration  2, KSP iteration   1       |r|=3.855e-21

# SNES iteration  3

# sub  0 [  8k] |x|=2.875e-02 |dx|=8.083e-06 |r|=2.034e-10 (u)

# sub  1 [ 62k] |x|=7.201e-01 |dx|=1.454e-03 |r|=1.627e-11 (P)

# sub  2 [ 10k] |x|=1.378e+00 |dx|=2.393e-03 |r|=2.343e-11 (h)

# sub  3 [ 62k] |x|=1.400e+00 |dx|=8.626e-02 |r|=5.429e-10 (B)

# all           |x|=2.093e+00 |dx|=8.630e-02 |r|=5.805e-10

      Line search: Using full step: fnorm 1.304557426025e-08 gnorm 5.804665893975e-10

# SNES iteration  3, KSP iteration   0       |r|=5.805e-10

# SNES iteration  3, KSP iteration   1       |r|=9.557e-23

# SNES iteration  4

# sub  0 [  8k] |x|=2.875e-02 |dx|=1.825e-07 |r|=2.126e-13 (u)

# sub  1 [ 62k] |x|=7.201e-01 |dx|=6.438e-05 |r|=1.049e-12 (P)

# sub  2 [ 10k] |x|=1.378e+00 |dx|=4.601e-05 |r|=1.499e-12 (h)

# sub  3 [ 62k] |x|=1.400e+00 |dx|=2.833e-03 |r|=3.370e-11 (B)

# all           |x|=2.092e+00 |dx|=2.834e-03 |r|=3.375e-11

      Line search: Using full step: fnorm 5.804665893975e-10 gnorm 3.375205712035e-11

# SNES iteration  4, KSP iteration   0       |r|=3.375e-11

# SNES iteration  4, KSP iteration   1       |r|=6.342e-24

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=2.875e-02 |dx|=1.223e-08 |r|=2.024e-15 (u)

# sub  1 [ 62k] |x|=7.201e-01 |dx|=4.765e-06 |r|=7.329e-15 (P)

# sub  2 [ 10k] |x|=1.378e+00 |dx|=2.656e-06 |r|=1.071e-14 (h)

# sub  3 [ 62k] |x|=1.400e+00 |dx|=1.473e-04 |r|=2.554e-13 (B)

# all           |x|=2.092e+00 |dx|=1.474e-04 |r|=2.557e-13

      Line search: Using full step: fnorm 3.375205712035e-11 gnorm 2.557314893937e-13

+++ Processing load factor μ = 0.5000

# SNES iteration  0

# sub  0 [  8k] |x|=2.875e-02 |dx|=1.223e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=7.201e-01 |dx|=4.765e-06 |r|=1.236e-09 (P)

# sub  2 [ 10k] |x|=1.378e+00 |dx|=2.656e-06 |r|=1.462e-09 (h)

# sub  3 [ 62k] |x|=1.400e+00 |dx|=1.473e-04 |r|=3.705e-08 (B)

# all           |x|=2.092e+00 |dx|=1.474e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.896e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.408e-02 |dx|=4.675e-03 |r|=3.916e-08 (u)

# sub  1 [ 62k] |x|=6.348e-01 |dx|=8.731e-02 |r|=8.209e-09 (P)

# sub  2 [ 10k] |x|=1.480e+00 |dx|=1.030e-01 |r|=1.243e-08 (h)

# sub  3 [ 62k] |x|=8.958e-01 |dx|=1.968e+00 |r|=2.719e-07 (B)

# all           |x|=1.843e+00 |dx|=1.973e+00 |r|=2.751e-07

      Line search: Using full step: fnorm 3.155062144643e-03 gnorm 2.751412503531e-07

# SNES iteration  1, KSP iteration   0       |r|=2.751e-07

# SNES iteration  1, KSP iteration   1       |r|=9.356e-21

# SNES iteration  2

# sub  0 [  8k] |x|=2.409e-02 |dx|=1.792e-05 |r|=1.303e-09 (u)

# sub  1 [ 62k] |x|=6.351e-01 |dx|=4.728e-03 |r|=5.817e-10 (P)

# sub  2 [ 10k] |x|=1.480e+00 |dx|=4.397e-03 |r|=7.880e-10 (h)

# sub  3 [ 62k] |x|=8.567e-01 |dx|=6.066e-02 |r|=1.683e-08 (B)

# all           |x|=1.824e+00 |dx|=6.101e-02 |r|=1.691e-08

      Line search: Using full step: fnorm 2.751412503531e-07 gnorm 1.690788292569e-08

# SNES iteration  2, KSP iteration   0       |r|=1.691e-08

# SNES iteration  2, KSP iteration   1       |r|=3.328e-21

# SNES iteration  3

# sub  0 [  8k] |x|=2.408e-02 |dx|=6.001e-06 |r|=3.035e-10 (u)

# sub  1 [ 62k] |x|=6.350e-01 |dx|=1.637e-03 |r|=2.577e-11 (P)

# sub  2 [ 10k] |x|=1.480e+00 |dx|=2.287e-03 |r|=3.847e-11 (h)

# sub  3 [ 62k] |x|=8.406e-01 |dx|=7.773e-02 |r|=8.040e-10 (B)

# all           |x|=1.817e+00 |dx|=7.778e-02 |r|=8.606e-10

      Line search: Using full step: fnorm 1.690788292569e-08 gnorm 8.606186452616e-10

# SNES iteration  3, KSP iteration   0       |r|=8.606e-10

# SNES iteration  3, KSP iteration   1       |r|=1.383e-22

# SNES iteration  4

# sub  0 [  8k] |x|=2.408e-02 |dx|=2.522e-07 |r|=5.291e-13 (u)

# sub  1 [ 62k] |x|=6.350e-01 |dx|=7.633e-05 |r|=1.434e-12 (P)

# sub  2 [ 10k] |x|=1.480e+00 |dx|=4.112e-05 |r|=2.042e-12 (h)

# sub  3 [ 62k] |x|=8.402e-01 |dx|=3.023e-03 |r|=4.287e-11 (B)

# all           |x|=1.816e+00 |dx|=3.024e-03 |r|=4.295e-11

      Line search: Using full step: fnorm 8.606186452616e-10 gnorm 4.294589181416e-11

# SNES iteration  4, KSP iteration   0       |r|=4.295e-11

# SNES iteration  4, KSP iteration   1       |r|=9.847e-24

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=2.408e-02 |dx|=1.828e-08 |r|=5.280e-15 (u)

# sub  1 [ 62k] |x|=6.350e-01 |dx|=6.795e-06 |r|=2.428e-14 (P)

# sub  2 [ 10k] |x|=1.480e+00 |dx|=4.194e-06 |r|=3.684e-14 (h)

# sub  3 [ 62k] |x|=8.402e-01 |dx|=1.932e-04 |r|=7.579e-13 (B)

# all           |x|=1.816e+00 |dx|=1.933e-04 |r|=7.592e-13

      Line search: Using full step: fnorm 4.294589181416e-11 gnorm 7.591754103203e-13

+++ Processing load factor μ = 0.4000

# SNES iteration  0

# sub  0 [  8k] |x|=2.408e-02 |dx|=1.828e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=6.350e-01 |dx|=6.795e-06 |r|=1.300e-09 (P)

# sub  2 [ 10k] |x|=1.480e+00 |dx|=4.194e-06 |r|=1.498e-09 (h)

# sub  3 [ 62k] |x|=8.402e-01 |dx|=1.932e-04 |r|=2.911e-08 (B)

# all           |x|=1.816e+00 |dx|=1.933e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.161e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.941e-02 |dx|=4.680e-03 |r|=3.901e-08 (u)

# sub  1 [ 62k] |x|=5.469e-01 |dx|=9.082e-02 |r|=3.545e-09 (P)

# sub  2 [ 10k] |x|=1.583e+00 |dx|=1.044e-01 |r|=5.068e-09 (h)

# sub  3 [ 62k] |x|=2.225e+00 |dx|=1.520e+00 |r|=9.832e-08 (B)

# all           |x|=2.785e+00 |dx|=1.526e+00 |r|=1.060e-07

      Line search: Using full step: fnorm 3.155046698209e-03 gnorm 1.059567087443e-07

# SNES iteration  1, KSP iteration   0       |r|=1.060e-07

# SNES iteration  1, KSP iteration   1       |r|=3.236e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.941e-02 |dx|=6.293e-06 |r|=2.086e-11 (u)

# sub  1 [ 62k] |x|=5.469e-01 |dx|=6.173e-04 |r|=1.552e-10 (P)

# sub  2 [ 10k] |x|=1.583e+00 |dx|=7.060e-04 |r|=2.151e-10 (h)

# sub  3 [ 62k] |x|=2.209e+00 |dx|=1.768e-02 |r|=4.293e-09 (B)

# all           |x|=2.772e+00 |dx|=1.771e-02 |r|=4.301e-09

      Line search: Using full step: fnorm 1.059567087443e-07 gnorm 4.301460371375e-09

# SNES iteration  2, KSP iteration   0       |r|=4.301e-09

# SNES iteration  2, KSP iteration   1       |r|=4.247e-22

# SNES iteration  3

# sub  0 [  8k] |x|=1.941e-02 |dx|=7.760e-07 |r|=2.009e-12 (u)

# sub  1 [ 62k] |x|=5.469e-01 |dx|=1.207e-04 |r|=1.154e-12 (P)

# sub  2 [ 10k] |x|=1.583e+00 |dx|=2.721e-04 |r|=1.617e-12 (h)

# sub  3 [ 62k] |x|=2.210e+00 |dx|=1.046e-02 |r|=3.308e-11 (B)

# all           |x|=2.773e+00 |dx|=1.047e-02 |r|=3.320e-11

      Line search: Using full step: fnorm 4.301460371375e-09 gnorm 3.319571613810e-11

# SNES iteration  3, KSP iteration   0       |r|=3.320e-11

# SNES iteration  3, KSP iteration   1       |r|=1.505e-23

# SNES iteration  4

# sub  0 [  8k] |x|=1.941e-02 |dx|=1.393e-08 |r|=2.448e-14 (u)

# sub  1 [ 62k] |x|=5.469e-01 |dx|=8.330e-06 |r|=1.417e-13 (P)

# sub  2 [ 10k] |x|=1.583e+00 |dx|=4.453e-06 |r|=2.108e-13 (h)

# sub  3 [ 62k] |x|=2.210e+00 |dx|=2.284e-04 |r|=3.960e-12 (B)

# all           |x|=2.773e+00 |dx|=2.286e-04 |r|=3.969e-12

      Line search: Using full step: fnorm 3.319571613810e-11 gnorm 3.968619037425e-12

# SNES iteration  4, KSP iteration   0       |r|=3.969e-12

# SNES iteration  4, KSP iteration   1       |r|=1.730e-24

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.941e-02 |dx|=2.928e-09 |r|=4.349e-17 (u)

# sub  1 [ 62k] |x|=5.469e-01 |dx|=7.360e-07 |r|=1.220e-17 (P)

# sub  2 [ 10k] |x|=1.583e+00 |dx|=1.237e-06 |r|=1.473e-17 (h)

# sub  3 [ 62k] |x|=2.210e+00 |dx|=2.007e-05 |r|=3.803e-16 (B)

# all           |x|=2.773e+00 |dx|=2.012e-05 |r|=3.833e-16

      Line search: Using full step: fnorm 3.968619037425e-12 gnorm 3.832786670195e-16

+++ Processing load factor μ = 0.3000

# SNES iteration  0

# sub  0 [  8k] |x|=1.941e-02 |dx|=2.928e-09 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=5.469e-01 |dx|=7.360e-07 |r|=1.358e-09 (P)

# sub  2 [ 10k] |x|=1.583e+00 |dx|=1.237e-06 |r|=1.520e-09 (h)

# sub  3 [ 62k] |x|=2.210e+00 |dx|=2.007e-05 |r|=2.249e-08 (B)

# all           |x|=2.773e+00 |dx|=2.012e-05 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.922e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.474e-02 |dx|=4.689e-03 |r|=3.977e-08 (u)

# sub  1 [ 62k] |x|=4.566e-01 |dx|=9.362e-02 |r|=3.394e-09 (P)

# sub  2 [ 10k] |x|=1.686e+00 |dx|=1.042e-01 |r|=5.070e-09 (h)

# sub  3 [ 62k] |x|=3.333e+00 |dx|=1.151e+00 |r|=9.402e-08 (B)

# all           |x|=3.763e+00 |dx|=1.160e+00 |r|=1.023e-07

      Line search: Using full step: fnorm 3.155034009865e-03 gnorm 1.022703544483e-07

# SNES iteration  1, KSP iteration   0       |r|=1.023e-07

# SNES iteration  1, KSP iteration   1       |r|=2.287e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.474e-02 |dx|=4.358e-06 |r|=4.669e-11 (u)

# sub  1 [ 62k] |x|=4.566e-01 |dx|=7.357e-04 |r|=1.379e-10 (P)

# sub  2 [ 10k] |x|=1.686e+00 |dx|=8.668e-04 |r|=2.080e-10 (h)

# sub  3 [ 62k] |x|=3.323e+00 |dx|=1.325e-02 |r|=3.659e-09 (B)

# all           |x|=3.754e+00 |dx|=1.330e-02 |r|=3.667e-09

      Line search: Using full step: fnorm 1.022703544483e-07 gnorm 3.667412486096e-09

# SNES iteration  2, KSP iteration   0       |r|=3.667e-09

# SNES iteration  2, KSP iteration   1       |r|=4.843e-22

# SNES iteration  3

# sub  0 [  8k] |x|=1.474e-02 |dx|=9.711e-07 |r|=3.249e-12 (u)

# sub  1 [ 62k] |x|=4.566e-01 |dx|=1.422e-04 |r|=1.849e-12 (P)

# sub  2 [ 10k] |x|=1.686e+00 |dx|=2.497e-04 |r|=2.751e-12 (h)

# sub  3 [ 62k] |x|=3.323e+00 |dx|=1.150e-02 |r|=5.151e-11 (B)

# all           |x|=3.754e+00 |dx|=1.150e-02 |r|=5.172e-11

      Line search: Using full step: fnorm 3.667412486096e-09 gnorm 5.172271908516e-11

# SNES iteration  3, KSP iteration   0       |r|=5.172e-11

# SNES iteration  3, KSP iteration   1       |r|=1.559e-23

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.474e-02 |dx|=3.005e-08 |r|=2.527e-15 (u)

# sub  1 [ 62k] |x|=4.566e-01 |dx|=8.657e-06 |r|=2.131e-14 (P)

# sub  2 [ 10k] |x|=1.686e+00 |dx|=1.301e-05 |r|=3.208e-14 (h)

# sub  3 [ 62k] |x|=3.323e+00 |dx|=2.401e-04 |r|=5.626e-13 (B)

# all           |x|=3.754e+00 |dx|=2.406e-04 |r|=5.639e-13

      Line search: Using full step: fnorm 5.172271908516e-11 gnorm 5.639394687736e-13

+++ Processing load factor μ = 0.2000

# SNES iteration  0

# sub  0 [  8k] |x|=1.474e-02 |dx|=3.005e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=4.566e-01 |dx|=8.657e-06 |r|=1.408e-09 (P)

# sub  2 [ 10k] |x|=1.686e+00 |dx|=1.301e-05 |r|=1.530e-09 (h)

# sub  3 [ 62k] |x|=3.323e+00 |dx|=2.401e-04 |r|=1.709e-08 (B)

# all           |x|=3.754e+00 |dx|=2.406e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.973e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.007e-02 |dx|=4.699e-03 |r|=4.014e-08 (u)

# sub  1 [ 62k] |x|=3.652e-01 |dx|=9.572e-02 |r|=3.447e-09 (P)

# sub  2 [ 10k] |x|=1.789e+00 |dx|=1.031e-01 |r|=5.145e-09 (h)

# sub  3 [ 62k] |x|=4.169e+00 |dx|=8.593e-01 |r|=9.389e-08 (B)

# all           |x|=4.551e+00 |dx|=8.707e-01 |r|=1.023e-07

      Line search: Using full step: fnorm 3.155023736982e-03 gnorm 1.022978706326e-07

# SNES iteration  1, KSP iteration   0       |r|=1.023e-07

# SNES iteration  1, KSP iteration   1       |r|=4.580e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.007e-02 |dx|=8.716e-06 |r|=4.653e-11 (u)

# sub  1 [ 62k] |x|=3.653e-01 |dx|=7.808e-04 |r|=1.614e-10 (P)

# sub  2 [ 10k] |x|=1.788e+00 |dx|=9.331e-04 |r|=2.524e-10 (h)

# sub  3 [ 62k] |x|=4.162e+00 |dx|=1.076e-02 |r|=4.287e-09 (B)

# all           |x|=4.545e+00 |dx|=1.083e-02 |r|=4.298e-09

      Line search: Using full step: fnorm 1.022978706326e-07 gnorm 4.297538214464e-09

# SNES iteration  2, KSP iteration   0       |r|=4.298e-09

# SNES iteration  2, KSP iteration   1       |r|=8.311e-22

# SNES iteration  3

# sub  0 [  8k] |x|=1.007e-02 |dx|=1.781e-06 |r|=2.216e-12 (u)

# sub  1 [ 62k] |x|=3.653e-01 |dx|=1.367e-04 |r|=1.356e-12 (P)

# sub  2 [ 10k] |x|=1.788e+00 |dx|=2.744e-04 |r|=2.028e-12 (h)

# sub  3 [ 62k] |x|=4.162e+00 |dx|=1.163e-02 |r|=3.751e-11 (B)

# all           |x|=4.545e+00 |dx|=1.164e-02 |r|=3.766e-11

      Line search: Using full step: fnorm 4.297538214464e-09 gnorm 3.765928700986e-11

# SNES iteration  3, KSP iteration   0       |r|=3.766e-11

# SNES iteration  3, KSP iteration   1       |r|=1.090e-23

# SNES iteration  4

# sub  0 [  8k] |x|=1.007e-02 |dx|=1.950e-08 |r|=2.704e-15 (u)

# sub  1 [ 62k] |x|=3.653e-01 |dx|=5.036e-06 |r|=5.041e-14 (P)

# sub  2 [ 10k] |x|=1.788e+00 |dx|=2.014e-06 |r|=7.910e-14 (h)

# sub  3 [ 62k] |x|=4.162e+00 |dx|=2.021e-04 |r|=1.331e-12 (B)

# all           |x|=4.545e+00 |dx|=2.022e-04 |r|=1.334e-12

      Line search: Using full step: fnorm 3.765928700986e-11 gnorm 1.333960135611e-12

# SNES iteration  4, KSP iteration   0       |r|=1.334e-12

# SNES iteration  4, KSP iteration   1       |r|=4.149e-26

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.007e-02 |dx|=8.111e-11 |r|=2.292e-17 (u)

# sub  1 [ 62k] |x|=3.653e-01 |dx|=1.803e-08 |r|=3.841e-19 (P)

# sub  2 [ 10k] |x|=1.788e+00 |dx|=1.493e-08 |r|=4.541e-19 (h)

# sub  3 [ 62k] |x|=4.162e+00 |dx|=5.201e-07 |r|=1.099e-17 (B)

# all           |x|=4.545e+00 |dx|=5.206e-07 |r|=2.543e-17

      Line search: Using full step: fnorm 1.333960135611e-12 gnorm 2.542691982339e-17

+++ Processing load factor μ = 0.1000

# SNES iteration  0

# sub  0 [  8k] |x|=1.007e-02 |dx|=8.111e-11 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=3.653e-01 |dx|=1.803e-08 |r|=1.452e-09 (P)

# sub  2 [ 10k] |x|=1.788e+00 |dx|=1.493e-08 |r|=1.527e-09 (h)

# sub  3 [ 62k] |x|=4.162e+00 |dx|=5.201e-07 |r|=1.281e-08 (B)

# all           |x|=4.545e+00 |dx|=5.206e-07 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.915e-18

# SNES iteration  1

# sub  0 [  8k] |x|=5.427e-03 |dx|=4.708e-03 |r|=4.007e-08 (u)

# sub  1 [ 62k] |x|=2.744e-01 |dx|=9.716e-02 |r|=2.302e-09 (P)

# sub  2 [ 10k] |x|=1.889e+00 |dx|=1.012e-01 |r|=3.466e-09 (h)

# sub  3 [ 62k] |x|=4.787e+00 |dx|=6.352e-01 |r|=6.013e-08 (B)

# all           |x|=5.154e+00 |dx|=6.505e-01 |r|=7.238e-08

      Line search: Using full step: fnorm 3.155015365550e-03 gnorm 7.238303434320e-08

# SNES iteration  1, KSP iteration   0       |r|=7.238e-08

# SNES iteration  1, KSP iteration   1       |r|=2.661e-21

# SNES iteration  2

# sub  0 [  8k] |x|=5.427e-03 |dx|=5.006e-06 |r|=1.277e-11 (u)

# sub  1 [ 62k] |x|=2.744e-01 |dx|=5.799e-04 |r|=6.536e-11 (P)

# sub  2 [ 10k] |x|=1.889e+00 |dx|=6.866e-04 |r|=1.031e-10 (h)

# sub  3 [ 62k] |x|=4.784e+00 |dx|=6.342e-03 |r|=1.669e-09 (B)

# all           |x|=5.151e+00 |dx|=6.405e-03 |r|=1.673e-09

      Line search: Using full step: fnorm 7.238303434320e-08 gnorm 1.673434248052e-09

# SNES iteration  2, KSP iteration   0       |r|=1.673e-09

# SNES iteration  2, KSP iteration   1       |r|=4.234e-22

# SNES iteration  3

# sub  0 [  8k] |x|=5.426e-03 |dx|=8.442e-07 |r|=8.378e-13 (u)

# sub  1 [ 62k] |x|=2.744e-01 |dx|=7.321e-05 |r|=6.905e-13 (P)

# sub  2 [ 10k] |x|=1.889e+00 |dx|=1.068e-04 |r|=1.060e-12 (h)

# sub  3 [ 62k] |x|=4.784e+00 |dx|=6.331e-03 |r|=1.806e-11 (B)

# all           |x|=5.151e+00 |dx|=6.332e-03 |r|=1.812e-11

      Line search: Using full step: fnorm 1.673434248052e-09 gnorm 1.812078977178e-11

# SNES iteration  3, KSP iteration   0       |r|=1.812e-11

# SNES iteration  3, KSP iteration   1       |r|=7.417e-24

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=5.426e-03 |dx|=1.404e-08 |r|=8.390e-16 (u)

# sub  1 [ 62k] |x|=2.744e-01 |dx|=3.828e-06 |r|=1.896e-14 (P)

# sub  2 [ 10k] |x|=1.889e+00 |dx|=4.606e-06 |r|=2.994e-14 (h)

# sub  3 [ 62k] |x|=4.784e+00 |dx|=1.106e-04 |r|=4.791e-13 (B)

# all           |x|=5.151e+00 |dx|=1.108e-04 |r|=4.804e-13

      Line search: Using full step: fnorm 1.812078977178e-11 gnorm 4.804311650579e-13

+++ Processing load factor μ = 0.0000

# SNES iteration  0

# sub  0 [  8k] |x|=5.426e-03 |dx|=1.404e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=2.744e-01 |dx|=3.828e-06 |r|=1.488e-09 (P)

# sub  2 [ 10k] |x|=1.889e+00 |dx|=4.606e-06 |r|=1.515e-09 (h)

# sub  3 [ 62k] |x|=4.784e+00 |dx|=1.106e-04 |r|=9.500e-09 (B)

# all           |x|=5.151e+00 |dx|=1.108e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.961e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.343e-03 |dx|=4.717e-03 |r|=3.993e-08 (u)

# sub  1 [ 62k] |x|=1.872e-01 |dx|=9.814e-02 |r|=1.020e-09 (P)

# sub  2 [ 10k] |x|=1.988e+00 |dx|=9.873e-02 |r|=1.439e-09 (h)

# sub  3 [ 62k] |x|=5.242e+00 |dx|=4.663e-01 |r|=2.587e-08 (B)

# all           |x|=5.609e+00 |dx|=4.867e-01 |r|=4.761e-08

      Line search: Using full step: fnorm 3.155008520479e-03 gnorm 4.761082042704e-08

# SNES iteration  1, KSP iteration   0       |r|=4.761e-08

# SNES iteration  1, KSP iteration   1       |r|=2.141e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=1.341e-03 |dx|=3.562e-06 |r|=4.389e-12 (u)

# sub  1 [ 62k] |x|=1.871e-01 |dx|=5.064e-04 |r|=8.703e-13 (P)

# sub  2 [ 10k] |x|=1.987e+00 |dx|=5.284e-04 |r|=1.911e-12 (h)

# sub  3 [ 62k] |x|=5.240e+00 |dx|=3.426e-03 |r|=8.847e-11 (B)

# all           |x|=5.607e+00 |dx|=3.504e-03 |r|=8.860e-11

      Line search: Using full step: fnorm 4.761082042704e-08 gnorm 8.860413155133e-11

+++ Processing load factor μ = -0.0000

# SNES iteration  0 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=1.341e-03 |dx|=3.562e-06 |r|=4.389e-12 (u)

# sub  1 [ 62k] |x|=1.871e-01 |dx|=5.064e-04 |r|=1.520e-09 (P)

# sub  2 [ 10k] |x|=1.987e+00 |dx|=5.284e-04 |r|=1.497e-09 (h)

# sub  3 [ 62k] |x|=5.240e+00 |dx|=3.426e-03 |r|=6.988e-09 (B)

# all           |x|=5.607e+00 |dx|=3.504e-03 |r|=7.307e-09


+++ Processing load factor μ = -0.1000

# SNES iteration  0

# sub  0 [  8k] |x|=1.341e-03 |dx|=3.562e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=1.871e-01 |dx|=5.064e-04 |r|=1.520e-09 (P)

# sub  2 [ 10k] |x|=1.987e+00 |dx|=5.284e-04 |r|=1.497e-09 (h)

# sub  3 [ 62k] |x|=5.240e+00 |dx|=3.426e-03 |r|=6.988e-09 (B)

# all           |x|=5.607e+00 |dx|=3.504e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.930e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.324e-03 |dx|=4.728e-03 |r|=3.991e-08 (u)

# sub  1 [ 62k] |x|=1.151e-01 |dx|=9.882e-02 |r|=8.128e-10 (P)

# sub  2 [ 10k] |x|=2.083e+00 |dx|=9.594e-02 |r|=1.137e-09 (h)

# sub  3 [ 62k] |x|=5.573e+00 |dx|=3.408e-01 |r|=1.989e-08 (B)

# all           |x|=5.951e+00 |dx|=3.676e-01 |r|=4.462e-08

      Line search: Using full step: fnorm 3.155002998796e-03 gnorm 4.461902428246e-08

# SNES iteration  1, KSP iteration   0       |r|=4.462e-08

# SNES iteration  1, KSP iteration   1       |r|=2.150e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.324e-03 |dx|=3.284e-06 |r|=2.652e-12 (u)

# sub  1 [ 62k] |x|=1.148e-01 |dx|=4.797e-04 |r|=8.265e-12 (P)

# sub  2 [ 10k] |x|=2.083e+00 |dx|=4.490e-04 |r|=1.315e-11 (h)

# sub  3 [ 62k] |x|=5.572e+00 |dx|=2.258e-03 |r|=2.143e-10 (B)

# all           |x|=5.949e+00 |dx|=2.351e-03 |r|=2.149e-10

      Line search: Using full step: fnorm 4.461902428246e-08 gnorm 2.148773076545e-10

+++ Processing load factor μ = -0.2000

# SNES iteration  0

# sub  0 [  8k] |x|=4.324e-03 |dx|=3.284e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=1.148e-01 |dx|=4.797e-04 |r|=1.549e-09 (P)

# sub  2 [ 10k] |x|=2.083e+00 |dx|=4.490e-04 |r|=1.473e-09 (h)

# sub  3 [ 62k] |x|=5.572e+00 |dx|=2.258e-03 |r|=5.105e-09 (B)

# all           |x|=5.949e+00 |dx|=2.351e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.111e-18

# SNES iteration  1

# sub  0 [  8k] |x|=8.968e-03 |dx|=4.739e-03 |r|=4.004e-08 (u)

# sub  1 [ 62k] |x|=1.011e-01 |dx|=9.925e-02 |r|=3.430e-10 (P)

# sub  2 [ 10k] |x|=2.176e+00 |dx|=9.295e-02 |r|=3.971e-10 (h)

# sub  3 [ 62k] |x|=5.813e+00 |dx|=2.488e-01 |r|=6.811e-09 (B)

# all           |x|=6.208e+00 |dx|=2.836e-01 |r|=4.062e-08

      Line search: Using full step: fnorm 3.154998638930e-03 gnorm 4.062191523518e-08

# SNES iteration  1, KSP iteration   0       |r|=4.062e-08

# SNES iteration  1, KSP iteration   1       |r|=2.179e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=8.969e-03 |dx|=3.354e-06 |r|=2.165e-12 (u)

# sub  1 [ 62k] |x|=1.007e-01 |dx|=4.520e-04 |r|=1.363e-13 (P)

# sub  2 [ 10k] |x|=2.176e+00 |dx|=3.940e-04 |r|=2.289e-13 (h)

# sub  3 [ 62k] |x|=5.813e+00 |dx|=1.603e-03 |r|=1.780e-11 (B)

# all           |x|=6.207e+00 |dx|=1.712e-03 |r|=1.793e-11

      Line search: Using full step: fnorm 4.062191523518e-08 gnorm 1.793466351989e-11

+++ Processing load factor μ = -0.3000

# SNES iteration  0

# sub  0 [  8k] |x|=8.969e-03 |dx|=3.354e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=1.007e-01 |dx|=4.520e-04 |r|=1.574e-09 (P)

# sub  2 [ 10k] |x|=2.176e+00 |dx|=3.940e-04 |r|=1.445e-09 (h)

# sub  3 [ 62k] |x|=5.813e+00 |dx|=1.603e-03 |r|=3.710e-09 (B)

# all           |x|=6.207e+00 |dx|=1.712e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.076e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.369e-02 |dx|=4.749e-03 |r|=4.039e-08 (u)

# sub  1 [ 62k] |x|=1.620e-01 |dx|=9.955e-02 |r|=4.566e-10 (P)

# sub  2 [ 10k] |x|=2.265e+00 |dx|=8.989e-02 |r|=6.001e-10 (h)

# sub  3 [ 62k] |x|=5.987e+00 |dx|=1.822e-01 |r|=1.003e-08 (B)

# all           |x|=6.404e+00 |dx|=2.263e-01 |r|=4.162e-08

      Line search: Using full step: fnorm 3.154995212257e-03 gnorm 4.162284714421e-08

# SNES iteration  1, KSP iteration   0       |r|=4.162e-08

# SNES iteration  1, KSP iteration   1       |r|=2.005e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=1.369e-02 |dx|=3.119e-06 |r|=1.695e-12 (u)

# sub  1 [ 62k] |x|=1.617e-01 |dx|=4.126e-04 |r|=9.030e-14 (P)

# sub  2 [ 10k] |x|=2.265e+00 |dx|=3.311e-04 |r|=2.647e-13 (h)

# sub  3 [ 62k] |x|=5.987e+00 |dx|=1.272e-03 |r|=2.342e-11 (B)

# all           |x|=6.403e+00 |dx|=1.377e-03 |r|=2.349e-11

      Line search: Using full step: fnorm 4.162284714421e-08 gnorm 2.348519725403e-11

+++ Processing load factor μ = -0.4000

# SNES iteration  0

# sub  0 [  8k] |x|=1.369e-02 |dx|=3.119e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=1.617e-01 |dx|=4.126e-04 |r|=1.596e-09 (P)

# sub  2 [ 10k] |x|=2.265e+00 |dx|=3.311e-04 |r|=1.414e-09 (h)

# sub  3 [ 62k] |x|=5.987e+00 |dx|=1.272e-03 |r|=2.702e-09 (B)

# all           |x|=6.403e+00 |dx|=1.377e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.101e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.843e-02 |dx|=4.759e-03 |r|=4.097e-08 (u)

# sub  1 [ 62k] |x|=2.479e-01 |dx|=9.979e-02 |r|=2.693e-10 (P)

# sub  2 [ 10k] |x|=2.352e+00 |dx|=8.684e-02 |r|=2.680e-10 (h)

# sub  3 [ 62k] |x|=6.114e+00 |dx|=1.347e-01 |r|=3.701e-09 (B)

# all           |x|=6.555e+00 |dx|=1.888e-01 |r|=4.113e-08

      Line search: Using full step: fnorm 3.154992488945e-03 gnorm 4.113484073331e-08

# SNES iteration  1, KSP iteration   0       |r|=4.113e-08

# SNES iteration  1, KSP iteration   1       |r|=1.627e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=1.843e-02 |dx|=2.766e-06 |r|=1.191e-12 (u)

# sub  1 [ 62k] |x|=2.477e-01 |dx|=3.554e-04 |r|=5.811e-14 (P)

# sub  2 [ 10k] |x|=2.351e+00 |dx|=2.646e-04 |r|=5.451e-14 (h)

# sub  3 [ 62k] |x|=6.114e+00 |dx|=9.313e-04 |r|=6.819e-12 (B)

# all           |x|=6.555e+00 |dx|=1.031e-03 |r|=6.923e-12

      Line search: Using full step: fnorm 4.113484073331e-08 gnorm 6.922911572388e-12

+++ Processing load factor μ = -0.5000

# SNES iteration  0

# sub  0 [  8k] |x|=1.843e-02 |dx|=2.766e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=2.477e-01 |dx|=3.554e-04 |r|=1.616e-09 (P)

# sub  2 [ 10k] |x|=2.351e+00 |dx|=2.646e-04 |r|=1.380e-09 (h)

# sub  3 [ 62k] |x|=6.114e+00 |dx|=9.313e-04 |r|=1.980e-09 (B)

# all           |x|=6.555e+00 |dx|=1.031e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.996e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.319e-02 |dx|=4.769e-03 |r|=4.176e-08 (u)

# sub  1 [ 62k] |x|=3.406e-01 |dx|=1.000e-01 |r|=2.534e-10 (P)

# sub  2 [ 10k] |x|=2.435e+00 |dx|=8.384e-02 |r|=2.283e-10 (h)

# sub  3 [ 62k] |x|=6.206e+00 |dx|=1.009e-01 |r|=2.539e-09 (B)

# all           |x|=6.675e+00 |dx|=1.651e-01 |r|=4.184e-08

      Line search: Using full step: fnorm 3.154990309831e-03 gnorm 4.183732566245e-08

# SNES iteration  1, KSP iteration   0       |r|=4.184e-08

# SNES iteration  1, KSP iteration   1       |r|=1.388e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=2.319e-02 |dx|=2.331e-06 |r|=8.295e-13 (u)

# sub  1 [ 62k] |x|=3.404e-01 |dx|=2.942e-04 |r|=9.907e-13 (P)

# sub  2 [ 10k] |x|=2.434e+00 |dx|=2.037e-04 |r|=1.258e-12 (h)

# sub  3 [ 62k] |x|=6.206e+00 |dx|=7.276e-04 |r|=2.503e-11 (B)

# all           |x|=6.675e+00 |dx|=8.109e-04 |r|=2.510e-11

      Line search: Using full step: fnorm 4.183732566245e-08 gnorm 2.509682553961e-11

+++ Processing load factor μ = -0.6000

# SNES iteration  0

# sub  0 [  8k] |x|=2.319e-02 |dx|=2.331e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=3.404e-01 |dx|=2.942e-04 |r|=1.635e-09 (P)

# sub  2 [ 10k] |x|=2.434e+00 |dx|=2.037e-04 |r|=1.345e-09 (h)

# sub  3 [ 62k] |x|=6.206e+00 |dx|=7.276e-04 |r|=1.472e-09 (B)

# all           |x|=6.675e+00 |dx|=8.109e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.957e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.796e-02 |dx|=4.779e-03 |r|=4.272e-08 (u)

# sub  1 [ 62k] |x|=4.359e-01 |dx|=1.002e-01 |r|=2.896e-10 (P)

# sub  2 [ 10k] |x|=2.514e+00 |dx|=8.093e-02 |r|=2.771e-10 (h)

# sub  3 [ 62k] |x|=6.273e+00 |dx|=7.729e-02 |r|=4.071e-09 (B)

# all           |x|=6.773e+00 |dx|=1.503e-01 |r|=4.292e-08

      Line search: Using full step: fnorm 3.154988548590e-03 gnorm 4.291627003087e-08

# SNES iteration  1, KSP iteration   0       |r|=4.292e-08

# SNES iteration  1, KSP iteration   1       |r|=1.124e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=2.796e-02 |dx|=1.881e-06 |r|=5.779e-13 (u)

# sub  1 [ 62k] |x|=4.357e-01 |dx|=2.361e-04 |r|=4.926e-14 (P)

# sub  2 [ 10k] |x|=2.514e+00 |dx|=1.599e-04 |r|=7.647e-14 (h)

# sub  3 [ 62k] |x|=6.273e+00 |dx|=6.239e-04 |r|=8.879e-12 (B)

# all           |x|=6.773e+00 |dx|=6.859e-04 |r|=8.898e-12

      Line search: Using full step: fnorm 4.291627003087e-08 gnorm 8.898009943671e-12

+++ Processing load factor μ = -0.7000

# SNES iteration  0

# sub  0 [  8k] |x|=2.796e-02 |dx|=1.881e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=4.357e-01 |dx|=2.361e-04 |r|=1.651e-09 (P)

# sub  2 [ 10k] |x|=2.514e+00 |dx|=1.599e-04 |r|=1.309e-09 (h)

# sub  3 [ 62k] |x|=6.273e+00 |dx|=6.239e-04 |r|=1.121e-09 (B)

# all           |x|=6.773e+00 |dx|=6.859e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.925e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.274e-02 |dx|=4.787e-03 |r|=4.381e-08 (u)

# sub  1 [ 62k] |x|=5.325e-01 |dx|=1.005e-01 |r|=2.550e-10 (P)

# sub  2 [ 10k] |x|=2.591e+00 |dx|=7.809e-02 |r|=2.046e-10 (h)

# sub  3 [ 62k] |x|=6.324e+00 |dx|=6.083e-02 |r|=1.593e-09 (B)

# all           |x|=6.855e+00 |dx|=1.411e-01 |r|=4.384e-08

      Line search: Using full step: fnorm 3.154987108494e-03 gnorm 4.383864176372e-08

# SNES iteration  1, KSP iteration   0       |r|=4.384e-08

# SNES iteration  1, KSP iteration   1       |r|=9.872e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.274e-02 |dx|=1.479e-06 |r|=3.943e-13 (u)

# sub  1 [ 62k] |x|=5.324e-01 |dx|=1.859e-04 |r|=3.925e-14 (P)

# sub  2 [ 10k] |x|=2.591e+00 |dx|=1.170e-04 |r|=1.866e-14 (h)

# sub  3 [ 62k] |x|=6.324e+00 |dx|=3.909e-04 |r|=2.554e-12 (B)

# all           |x|=6.855e+00 |dx|=4.484e-04 |r|=2.584e-12

      Line search: Using full step: fnorm 4.383864176372e-08 gnorm 2.584324508850e-12

+++ Processing load factor μ = -0.8000

# SNES iteration  0

# sub  0 [  8k] |x|=3.274e-02 |dx|=1.479e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=5.324e-01 |dx|=1.859e-04 |r|=1.665e-09 (P)

# sub  2 [ 10k] |x|=2.591e+00 |dx|=1.170e-04 |r|=1.271e-09 (h)

# sub  3 [ 62k] |x|=6.324e+00 |dx|=3.909e-04 |r|=8.830e-10 (B)

# all           |x|=6.855e+00 |dx|=4.484e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.011e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.753e-02 |dx|=4.795e-03 |r|=4.498e-08 (u)

# sub  1 [ 62k] |x|=6.300e-01 |dx|=1.008e-01 |r|=2.606e-10 (P)

# sub  2 [ 10k] |x|=2.665e+00 |dx|=7.534e-02 |r|=1.997e-10 (h)

# sub  3 [ 62k] |x|=6.361e+00 |dx|=4.935e-02 |r|=1.407e-09 (B)

# all           |x|=6.926e+00 |dx|=1.352e-01 |r|=4.501e-08

      Line search: Using full step: fnorm 3.154985909488e-03 gnorm 4.500505028299e-08

# SNES iteration  1, KSP iteration   0       |r|=4.501e-08

# SNES iteration  1, KSP iteration   1       |r|=7.002e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.753e-02 |dx|=1.177e-06 |r|=2.872e-13 (u)

# sub  1 [ 62k] |x|=6.299e-01 |dx|=1.501e-04 |r|=4.368e-14 (P)

# sub  2 [ 10k] |x|=2.665e+00 |dx|=9.696e-05 |r|=1.426e-14 (h)

# sub  3 [ 62k] |x|=6.361e+00 |dx|=3.056e-04 |r|=1.873e-12 (B)

# all           |x|=6.926e+00 |dx|=3.541e-04 |r|=1.895e-12

      Line search: Using full step: fnorm 4.500505028299e-08 gnorm 1.894973133889e-12

+++ Processing load factor μ = -0.9000

# SNES iteration  0

# sub  0 [  8k] |x|=3.753e-02 |dx|=1.177e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=6.299e-01 |dx|=1.501e-04 |r|=1.678e-09 (P)

# sub  2 [ 10k] |x|=2.665e+00 |dx|=9.696e-05 |r|=1.233e-09 (h)

# sub  3 [ 62k] |x|=6.361e+00 |dx|=3.056e-04 |r|=7.232e-10 (B)

# all           |x|=6.926e+00 |dx|=3.541e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.256e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.232e-02 |dx|=4.802e-03 |r|=4.620e-08 (u)

# sub  1 [ 62k] |x|=7.281e-01 |dx|=1.010e-01 |r|=2.670e-10 (P)

# sub  2 [ 10k] |x|=2.736e+00 |dx|=7.265e-02 |r|=1.954e-10 (h)

# sub  3 [ 62k] |x|=6.390e+00 |dx|=4.131e-02 |r|=1.314e-09 (B)

# all           |x|=6.989e+00 |dx|=1.312e-01 |r|=4.622e-08

      Line search: Using full step: fnorm 3.154984894154e-03 gnorm 4.622455561592e-08

# SNES iteration  1, KSP iteration   0       |r|=4.622e-08

# SNES iteration  1, KSP iteration   1       |r|=5.741e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.232e-02 |dx|=9.592e-07 |r|=2.256e-13 (u)

# sub  1 [ 62k] |x|=7.280e-01 |dx|=1.279e-04 |r|=4.132e-14 (P)

# sub  2 [ 10k] |x|=2.736e+00 |dx|=8.734e-05 |r|=1.237e-14 (h)

# sub  3 [ 62k] |x|=6.390e+00 |dx|=2.339e-04 |r|=1.679e-12 (B)

# all           |x|=6.989e+00 |dx|=2.805e-04 |r|=1.695e-12

      Line search: Using full step: fnorm 4.622455561592e-08 gnorm 1.695072640097e-12

+++ Processing load factor μ = -1.0000

# SNES iteration  0

# sub  0 [  8k] |x|=4.232e-02 |dx|=9.592e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=7.280e-01 |dx|=1.279e-04 |r|=1.690e-09 (P)

# sub  2 [ 10k] |x|=2.736e+00 |dx|=8.734e-05 |r|=1.194e-09 (h)

# sub  3 [ 62k] |x|=6.390e+00 |dx|=2.339e-04 |r|=6.159e-10 (B)

# all           |x|=6.989e+00 |dx|=2.805e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.919e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.712e-02 |dx|=4.808e-03 |r|=4.746e-08 (u)

# sub  1 [ 62k] |x|=8.267e-01 |dx|=1.013e-01 |r|=2.750e-10 (P)

# sub  2 [ 10k] |x|=2.804e+00 |dx|=7.003e-02 |r|=1.948e-10 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=3.554e-02 |r|=1.424e-09 (B)

# all           |x|=7.047e+00 |dx|=1.282e-01 |r|=4.748e-08

      Line search: Using full step: fnorm 3.154984023029e-03 gnorm 4.748339208116e-08

# SNES iteration  1, KSP iteration   0       |r|=4.748e-08

# SNES iteration  1, KSP iteration   1       |r|=5.138e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.712e-02 |dx|=8.237e-07 |r|=1.938e-13 (u)

# sub  1 [ 62k] |x|=8.266e-01 |dx|=1.159e-04 |r|=4.497e-14 (P)

# sub  2 [ 10k] |x|=2.804e+00 |dx|=8.318e-05 |r|=2.663e-14 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=2.271e-04 |r|=1.930e-12 (B)

# all           |x|=7.047e+00 |dx|=2.682e-04 |r|=1.940e-12

      Line search: Using full step: fnorm 4.748339208116e-08 gnorm 1.940260144366e-12

+++ Processing load factor μ = -1.0000

# SNES iteration  0 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.712e-02 |dx|=8.237e-07 |r|=1.938e-13 (u)

# sub  1 [ 62k] |x|=8.266e-01 |dx|=1.159e-04 |r|=1.700e-09 (P)

# sub  2 [ 10k] |x|=2.804e+00 |dx|=8.318e-05 |r|=1.155e-09 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=2.271e-04 |r|=5.416e-10 (B)

# all           |x|=7.047e+00 |dx|=2.682e-04 |r|=2.126e-09


+++ Processing load factor μ = -0.9000

# SNES iteration  0

# sub  0 [  8k] |x|=4.712e-02 |dx|=8.237e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.266e-01 |dx|=1.159e-04 |r|=1.700e-09 (P)

# sub  2 [ 10k] |x|=2.804e+00 |dx|=8.318e-05 |r|=1.155e-09 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=2.271e-04 |r|=5.416e-10 (B)

# all           |x|=7.047e+00 |dx|=2.682e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.004e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.237e-02 |dx|=4.758e-03 |r|=4.151e-08 (u)

# sub  1 [ 62k] |x|=7.286e-01 |dx|=9.830e-02 |r|=1.594e-09 (P)

# sub  2 [ 10k] |x|=2.736e+00 |dx|=6.833e-02 |r|=1.063e-09 (h)

# sub  3 [ 62k] |x|=6.384e+00 |dx|=5.781e-02 |r|=8.888e-10 (B)

# all           |x|=6.984e+00 |dx|=1.330e-01 |r|=4.157e-08

      Line search: Using full step: fnorm 3.154983265490e-03 gnorm 4.156825026603e-08

# SNES iteration  1, KSP iteration   0       |r|=4.157e-08

# SNES iteration  1, KSP iteration   1       |r|=3.167e-19

# SNES iteration  2

# sub  0 [  8k] |x|=4.259e-02 |dx|=4.877e-04 |r|=3.774e-08 (u)

# sub  1 [ 62k] |x|=8.266e-01 |dx|=9.831e-02 |r|=1.535e-10 (P)

# sub  2 [ 10k] |x|=2.804e+00 |dx|=6.838e-02 |r|=1.946e-10 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=6.540e-02 |r|=4.110e-09 (B)

# all           |x|=7.047e+00 |dx|=1.364e-01 |r|=3.796e-08

      Line search: Using full step: fnorm 4.156825026603e-08 gnorm 3.795961079213e-08

# SNES iteration  2, KSP iteration   0       |r|=3.796e-08

# SNES iteration  2, KSP iteration   1       |r|=5.735e-22

# SNES iteration  3 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.259e-02 |dx|=9.187e-07 |r|=4.878e-13 (u)

# sub  1 [ 62k] |x|=8.266e-01 |dx|=8.977e-05 |r|=2.374e-11 (P)

# sub  2 [ 10k] |x|=2.804e+00 |dx|=9.910e-05 |r|=3.082e-11 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=1.695e-03 |r|=6.306e-10 (B)

# all           |x|=7.047e+00 |dx|=1.700e-03 |r|=6.318e-10

      Line search: Using full step: fnorm 3.795961079213e-08 gnorm 6.317826394360e-10

+++ Processing load factor μ = -0.8000

# SNES iteration  0

# sub  0 [  8k] |x|=4.259e-02 |dx|=9.187e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.266e-01 |dx|=8.977e-05 |r|=0.000e+00 (P)

# sub  2 [ 10k] |x|=2.804e+00 |dx|=9.910e-05 |r|=0.000e+00 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=1.695e-03 |r|=0.000e+00 (B)

# all           |x|=7.047e+00 |dx|=1.700e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.860e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.807e-02 |dx|=4.545e-03 |r|=2.066e-08 (u)

# sub  1 [ 62k] |x|=8.266e-01 |dx|=0.000e+00 |r|=2.433e-10 (P)

# sub  2 [ 10k] |x|=2.804e+00 |dx|=0.000e+00 |r|=2.646e-10 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=0.000e+00 |r|=1.100e-08 (B)

# all           |x|=7.047e+00 |dx|=4.545e-03 |r|=2.341e-08

      Line search: Using full step: fnorm 3.155053502288e-03 gnorm 2.340903711260e-08

# SNES iteration  1, KSP iteration   0       |r|=2.341e-08

# SNES iteration  1, KSP iteration   1       |r|=3.035e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.807e-02 |dx|=4.868e-07 |r|=4.893e-13 (u)

# sub  1 [ 62k] |x|=8.266e-01 |dx|=1.532e-04 |r|=8.332e-14 (P)

# sub  2 [ 10k] |x|=2.804e+00 |dx|=1.304e-04 |r|=2.294e-13 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=1.602e-03 |r|=3.125e-11 (B)

# all           |x|=7.047e+00 |dx|=1.615e-03 |r|=3.126e-11

      Line search: Using full step: fnorm 2.340903711260e-08 gnorm 3.125914239261e-11

+++ Processing load factor μ = -0.7000

# SNES iteration  0

# sub  0 [  8k] |x|=3.807e-02 |dx|=4.868e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.266e-01 |dx|=1.532e-04 |r|=9.029e-13 (P)

# sub  2 [ 10k] |x|=2.804e+00 |dx|=1.304e-04 |r|=9.812e-13 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=1.602e-03 |r|=4.075e-11 (B)

# all           |x|=7.047e+00 |dx|=1.615e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.917e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.355e-02 |dx|=4.544e-03 |r|=2.166e-08 (u)

# sub  1 [ 62k] |x|=8.266e-01 |dx|=3.748e-03 |r|=1.309e-07 (P)

# sub  2 [ 10k] |x|=2.804e+00 |dx|=4.291e-03 |r|=1.017e-07 (h)

# sub  3 [ 62k] |x|=6.406e+00 |dx|=1.715e-01 |r|=6.431e-06 (B)

# all           |x|=7.042e+00 |dx|=1.717e-01 |r|=6.433e-06

      Line search: Using full step: fnorm 3.155124393222e-03 gnorm 6.433414047225e-06

# SNES iteration  1, KSP iteration   0       |r|=6.433e-06

# SNES iteration  1, KSP iteration   1       |r|=3.151e-19

# SNES iteration  2

# sub  0 [  8k] |x|=3.368e-02 |dx|=5.378e-04 |r|=7.890e-07 (u)

# sub  1 [ 62k] |x|=7.866e-01 |dx|=1.356e-01 |r|=1.540e-09 (P)

# sub  2 [ 10k] |x|=2.816e+00 |dx|=2.576e-02 |r|=1.471e-09 (h)

# sub  3 [ 62k] |x|=6.324e+00 |dx|=1.720e-01 |r|=6.805e-08 (B)

# all           |x|=6.968e+00 |dx|=2.205e-01 |r|=7.919e-07

      Line search: Using full step: fnorm 6.433414047225e-06 gnorm 7.918887442107e-07

# SNES iteration  2, KSP iteration   0       |r|=7.919e-07

# SNES iteration  2, KSP iteration   1       |r|=1.775e-19

# SNES iteration  3

# sub  0 [  8k] |x|=3.366e-02 |dx|=3.846e-04 |r|=6.768e-07 (u)

# sub  1 [ 62k] |x|=7.875e-01 |dx|=9.900e-02 |r|=5.724e-09 (P)

# sub  2 [ 10k] |x|=2.819e+00 |dx|=2.307e-02 |r|=4.192e-09 (h)

# sub  3 [ 62k] |x|=6.137e+00 |dx|=1.499e+00 |r|=2.786e-07 (B)

# all           |x|=6.800e+00 |dx|=1.502e+00 |r|=7.319e-07

      Line search: gnorm after quadratic fit 7.318885138247e-07
      Line search: Quadratically determined step, lambda=1.6032650471056764e-01

# SNES iteration  3, KSP iteration   0       |r|=7.319e-07

# SNES iteration  3, KSP iteration   1       |r|=3.350e-19

# SNES iteration  4

# sub  0 [  8k] |x|=3.348e-02 |dx|=5.620e-04 |r|=4.830e-07 (u)

# sub  1 [ 62k] |x|=7.881e-01 |dx|=1.011e-01 |r|=2.142e-10 (P)

# sub  2 [ 10k] |x|=2.832e+00 |dx|=2.119e-02 |r|=1.829e-10 (h)

# sub  3 [ 62k] |x|=5.291e+00 |dx|=9.071e-01 |r|=1.926e-08 (B)

# all           |x|=6.053e+00 |dx|=9.130e-01 |r|=4.834e-07

      Line search: Using full step: fnorm 7.318885138247e-07 gnorm 4.834213959639e-07

# SNES iteration  4, KSP iteration   0       |r|=4.834e-07

# SNES iteration  4, KSP iteration   1       |r|=5.490e-20

# SNES iteration  5

# sub  0 [  8k] |x|=3.349e-02 |dx|=9.081e-05 |r|=2.702e-07 (u)

# sub  1 [ 62k] |x|=7.898e-01 |dx|=1.229e-02 |r|=4.884e-09 (P)

# sub  2 [ 10k] |x|=2.832e+00 |dx|=6.810e-03 |r|=4.585e-09 (h)

# sub  3 [ 62k] |x|=5.105e+00 |dx|=5.275e-01 |r|=2.218e-07 (B)

# all           |x|=5.892e+00 |dx|=5.277e-01 |r|=3.497e-07

      Line search: gnorm after quadratic fit 3.496776380129e-07
      Line search: Quadratically determined step, lambda=4.4063823365776600e-01

# SNES iteration  5, KSP iteration   0       |r|=3.497e-07

# SNES iteration  5, KSP iteration   1       |r|=3.936e-20

# SNES iteration  6

# sub  0 [  8k] |x|=3.350e-02 |dx|=6.456e-05 |r|=1.169e-09 (u)

# sub  1 [ 62k] |x|=7.918e-01 |dx|=7.968e-03 |r|=2.978e-10 (P)

# sub  2 [ 10k] |x|=2.832e+00 |dx|=4.253e-03 |r|=3.707e-10 (h)

# sub  3 [ 62k] |x|=4.845e+00 |dx|=3.052e-01 |r|=1.307e-08 (B)

# all           |x|=5.668e+00 |dx|=3.054e-01 |r|=1.313e-08

      Line search: Using full step: fnorm 3.496776380129e-07 gnorm 1.312650895747e-08

# SNES iteration  6, KSP iteration   0       |r|=1.313e-08

# SNES iteration  6, KSP iteration   1       |r|=5.858e-21

# SNES iteration  7

# sub  0 [  8k] |x|=3.350e-02 |dx|=1.019e-05 |r|=1.351e-10 (u)

# sub  1 [ 62k] |x|=7.919e-01 |dx|=1.239e-03 |r|=1.539e-11 (P)

# sub  2 [ 10k] |x|=2.832e+00 |dx|=9.575e-04 |r|=1.672e-11 (h)

# sub  3 [ 62k] |x|=4.834e+00 |dx|=8.690e-02 |r|=6.541e-10 (B)

# all           |x|=5.658e+00 |dx|=8.691e-02 |r|=6.683e-10

      Line search: Using full step: fnorm 1.312650895747e-08 gnorm 6.682643933184e-10

# SNES iteration  7, KSP iteration   0       |r|=6.683e-10

# SNES iteration  7, KSP iteration   1       |r|=7.870e-23

# SNES iteration  8 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.350e-02 |dx|=1.464e-07 |r|=8.927e-13 (u)

# sub  1 [ 62k] |x|=7.919e-01 |dx|=1.195e-04 |r|=2.075e-12 (P)

# sub  2 [ 10k] |x|=2.832e+00 |dx|=8.341e-05 |r|=2.120e-12 (h)

# sub  3 [ 62k] |x|=4.833e+00 |dx|=5.466e-03 |r|=8.666e-11 (B)

# all           |x|=5.658e+00 |dx|=5.468e-03 |r|=8.672e-11

      Line search: Using full step: fnorm 6.682643933184e-10 gnorm 8.671825617686e-11

+++ Processing load factor μ = -0.6000

# SNES iteration  0

# sub  0 [  8k] |x|=3.350e-02 |dx|=1.464e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=7.919e-01 |dx|=1.195e-04 |r|=5.166e-10 (P)

# sub  2 [ 10k] |x|=2.832e+00 |dx|=8.341e-05 |r|=3.919e-10 (h)

# sub  3 [ 62k] |x|=4.833e+00 |dx|=5.466e-03 |r|=2.238e-08 (B)

# all           |x|=5.658e+00 |dx|=5.468e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.969e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.885e-02 |dx|=4.660e-03 |r|=3.677e-08 (u)

# sub  1 [ 62k] |x|=7.174e-01 |dx|=7.721e-02 |r|=7.995e-09 (P)

# sub  2 [ 10k] |x|=2.889e+00 |dx|=5.938e-02 |r|=1.078e-08 (h)

# sub  3 [ 62k] |x|=2.012e+00 |dx|=2.928e+00 |r|=2.774e-07 (B)

# all           |x|=3.593e+00 |dx|=2.929e+00 |r|=2.802e-07

      Line search: Using full step: fnorm 3.155172173830e-03 gnorm 2.801904345243e-07

# SNES iteration  1, KSP iteration   0       |r|=2.802e-07

# SNES iteration  1, KSP iteration   1       |r|=1.383e-20

# SNES iteration  2

# sub  0 [  8k] |x|=2.885e-02 |dx|=2.557e-05 |r|=5.423e-10 (u)

# sub  1 [ 62k] |x|=7.150e-01 |dx|=5.063e-03 |r|=2.920e-10 (P)

# sub  2 [ 10k] |x|=2.889e+00 |dx|=2.925e-03 |r|=4.076e-10 (h)

# sub  3 [ 62k] |x|=2.269e+00 |dx|=2.947e-01 |r|=1.060e-08 (B)

# all           |x|=3.743e+00 |dx|=2.947e-01 |r|=1.062e-08

      Line search: Using full step: fnorm 2.801904345243e-07 gnorm 1.062378097540e-08

# SNES iteration  2, KSP iteration   0       |r|=1.062e-08

# SNES iteration  2, KSP iteration   1       |r|=4.156e-21

# SNES iteration  3

# sub  0 [  8k] |x|=2.885e-02 |dx|=7.735e-06 |r|=1.738e-10 (u)

# sub  1 [ 62k] |x|=7.148e-01 |dx|=1.748e-03 |r|=2.779e-11 (P)

# sub  2 [ 10k] |x|=2.890e+00 |dx|=2.163e-03 |r|=3.265e-11 (h)

# sub  3 [ 62k] |x|=2.263e+00 |dx|=9.284e-02 |r|=9.844e-10 (B)

# all           |x|=3.739e+00 |dx|=9.288e-02 |r|=1.001e-09

      Line search: Using full step: fnorm 1.062378097540e-08 gnorm 1.000530086722e-09

# SNES iteration  3, KSP iteration   0       |r|=1.001e-09

# SNES iteration  3, KSP iteration   1       |r|=4.661e-23

# SNES iteration  4

# sub  0 [  8k] |x|=2.885e-02 |dx|=8.186e-08 |r|=1.151e-13 (u)

# sub  1 [ 62k] |x|=7.148e-01 |dx|=5.015e-05 |r|=1.210e-12 (P)

# sub  2 [ 10k] |x|=2.890e+00 |dx|=3.480e-05 |r|=1.662e-12 (h)

# sub  3 [ 62k] |x|=2.262e+00 |dx|=3.288e-03 |r|=4.331e-11 (B)

# all           |x|=3.739e+00 |dx|=3.288e-03 |r|=4.336e-11

      Line search: Using full step: fnorm 1.000530086722e-09 gnorm 4.336176244808e-11

# SNES iteration  4, KSP iteration   0       |r|=4.336e-11

# SNES iteration  4, KSP iteration   1       |r|=3.332e-23

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=2.885e-02 |dx|=4.250e-08 |r|=2.839e-14 (u)

# sub  1 [ 62k] |x|=7.148e-01 |dx|=2.847e-05 |r|=7.671e-15 (P)

# sub  2 [ 10k] |x|=2.890e+00 |dx|=4.140e-05 |r|=1.031e-14 (h)

# sub  3 [ 62k] |x|=2.262e+00 |dx|=1.006e-03 |r|=2.768e-13 (B)

# all           |x|=3.739e+00 |dx|=1.008e-03 |r|=2.786e-13

      Line search: Using full step: fnorm 4.336176244808e-11 gnorm 2.785876935760e-13

+++ Processing load factor μ = -0.5000

# SNES iteration  0

# sub  0 [  8k] |x|=2.885e-02 |dx|=4.250e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=7.148e-01 |dx|=2.847e-05 |r|=1.182e-09 (P)

# sub  2 [ 10k] |x|=2.890e+00 |dx|=4.140e-05 |r|=8.282e-10 (h)

# sub  3 [ 62k] |x|=2.262e+00 |dx|=1.006e-03 |r|=3.960e-08 (B)

# all           |x|=3.739e+00 |dx|=1.008e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.903e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.418e-02 |dx|=4.672e-03 |r|=3.626e-08 (u)

# sub  1 [ 62k] |x|=6.338e-01 |dx|=8.402e-02 |r|=7.914e-09 (P)

# sub  2 [ 10k] |x|=2.949e+00 |dx|=6.219e-02 |r|=1.133e-08 (h)

# sub  3 [ 62k] |x|=6.168e-01 |dx|=2.135e+00 |r|=2.722e-07 (B)

# all           |x|=3.079e+00 |dx|=2.137e+00 |r|=2.749e-07

      Line search: Using full step: fnorm 3.155191277739e-03 gnorm 2.749484573079e-07

# SNES iteration  1, KSP iteration   0       |r|=2.749e-07

# SNES iteration  1, KSP iteration   1       |r|=9.107e-21

# SNES iteration  2

# sub  0 [  8k] |x|=2.419e-02 |dx|=1.752e-05 |r|=1.033e-09 (u)

# sub  1 [ 62k] |x|=6.340e-01 |dx|=4.199e-03 |r|=1.747e-10 (P)

# sub  2 [ 10k] |x|=2.949e+00 |dx|=3.505e-03 |r|=2.494e-10 (h)

# sub  3 [ 62k] |x|=5.914e-01 |dx|=5.610e-02 |r|=5.286e-09 (B)

# all           |x|=3.074e+00 |dx|=5.637e-02 |r|=5.395e-09

      Line search: Using full step: fnorm 2.749484573079e-07 gnorm 5.394829965362e-09

# SNES iteration  2, KSP iteration   0       |r|=5.395e-09

# SNES iteration  2, KSP iteration   1       |r|=3.138e-21

# SNES iteration  3

# sub  0 [  8k] |x|=2.419e-02 |dx|=5.568e-06 |r|=2.201e-10 (u)

# sub  1 [ 62k] |x|=6.339e-01 |dx|=1.426e-03 |r|=1.691e-11 (P)

# sub  2 [ 10k] |x|=2.949e+00 |dx|=1.952e-03 |r|=2.367e-11 (h)

# sub  3 [ 62k] |x|=5.684e-01 |dx|=7.051e-02 |r|=5.669e-10 (B)

# all           |x|=3.070e+00 |dx|=7.055e-02 |r|=6.088e-10

      Line search: Using full step: fnorm 5.394829965362e-09 gnorm 6.088235294346e-10

# SNES iteration  3, KSP iteration   0       |r|=6.088e-10

# SNES iteration  3, KSP iteration   1       |r|=5.825e-23

# SNES iteration  4

# sub  0 [  8k] |x|=2.419e-02 |dx|=1.020e-07 |r|=1.358e-13 (u)

# sub  1 [ 62k] |x|=6.339e-01 |dx|=4.621e-05 |r|=7.067e-13 (P)

# sub  2 [ 10k] |x|=2.949e+00 |dx|=1.808e-05 |r|=9.714e-13 (h)

# sub  3 [ 62k] |x|=5.679e-01 |dx|=2.663e-03 |r|=2.356e-11 (B)

# all           |x|=3.070e+00 |dx|=2.664e-03 |r|=2.359e-11

      Line search: Using full step: fnorm 6.088235294346e-10 gnorm 2.359060331384e-11

# SNES iteration  4, KSP iteration   0       |r|=2.359e-11

# SNES iteration  4, KSP iteration   1       |r|=8.602e-24

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=2.419e-02 |dx|=1.601e-08 |r|=3.586e-15 (u)

# sub  1 [ 62k] |x|=6.339e-01 |dx|=5.125e-06 |r|=6.173e-15 (P)

# sub  2 [ 10k] |x|=2.949e+00 |dx|=6.484e-06 |r|=8.650e-15 (h)

# sub  3 [ 62k] |x|=5.679e-01 |dx|=1.613e-04 |r|=2.045e-13 (B)

# all           |x|=3.070e+00 |dx|=1.616e-04 |r|=2.049e-13

      Line search: Using full step: fnorm 2.359060331384e-11 gnorm 2.048554376259e-13

+++ Processing load factor μ = -0.4000

# SNES iteration  0

# sub  0 [  8k] |x|=2.419e-02 |dx|=1.601e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=6.339e-01 |dx|=5.125e-06 |r|=1.252e-09 (P)

# sub  2 [ 10k] |x|=2.949e+00 |dx|=6.484e-06 |r|=8.614e-10 (h)

# sub  3 [ 62k] |x|=5.679e-01 |dx|=1.613e-04 |r|=3.163e-08 (B)

# all           |x|=3.070e+00 |dx|=1.616e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.929e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.953e-02 |dx|=4.677e-03 |r|=3.678e-08 (u)

# sub  1 [ 62k] |x|=5.500e-01 |dx|=8.799e-02 |r|=4.313e-09 (P)

# sub  2 [ 10k] |x|=3.010e+00 |dx|=6.361e-02 |r|=6.059e-09 (h)

# sub  3 [ 62k] |x|=1.679e+00 |dx|=1.672e+00 |r|=1.241e-07 (B)

# all           |x|=3.491e+00 |dx|=1.675e+00 |r|=1.297e-07

      Line search: Using full step: fnorm 3.155208040814e-03 gnorm 1.296635387277e-07

# SNES iteration  1, KSP iteration   0       |r|=1.297e-07

# SNES iteration  1, KSP iteration   1       |r|=2.385e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.953e-02 |dx|=4.494e-06 |r|=1.135e-10 (u)

# sub  1 [ 62k] |x|=5.499e-01 |dx|=1.031e-03 |r|=9.210e-11 (P)

# sub  2 [ 10k] |x|=3.010e+00 |dx|=1.168e-03 |r|=1.341e-10 (h)

# sub  3 [ 62k] |x|=1.662e+00 |dx|=2.066e-02 |r|=2.611e-09 (B)

# all           |x|=3.483e+00 |dx|=2.072e-02 |r|=2.618e-09

      Line search: Using full step: fnorm 1.296635387277e-07 gnorm 2.618336321568e-09

# SNES iteration  2, KSP iteration   0       |r|=2.618e-09

# SNES iteration  2, KSP iteration   1       |r|=8.024e-22

# SNES iteration  3

# sub  0 [  8k] |x|=1.953e-02 |dx|=1.354e-06 |r|=1.623e-11 (u)

# sub  1 [ 62k] |x|=5.499e-01 |dx|=2.944e-04 |r|=3.200e-12 (P)

# sub  2 [ 10k] |x|=3.010e+00 |dx|=3.447e-04 |r|=4.512e-12 (h)

# sub  3 [ 62k] |x|=1.661e+00 |dx|=1.625e-02 |r|=9.190e-11 (B)

# all           |x|=3.482e+00 |dx|=1.626e-02 |r|=9.349e-11

      Line search: Using full step: fnorm 2.618336321568e-09 gnorm 9.348645059973e-11

# SNES iteration  3, KSP iteration   0       |r|=9.349e-11

# SNES iteration  3, KSP iteration   1       |r|=7.879e-24

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.953e-02 |dx|=1.382e-08 |r|=7.369e-15 (u)

# sub  1 [ 62k] |x|=5.499e-01 |dx|=7.509e-06 |r|=3.114e-14 (P)

# sub  2 [ 10k] |x|=3.010e+00 |dx|=5.437e-06 |r|=4.529e-14 (h)

# sub  3 [ 62k] |x|=1.661e+00 |dx|=2.023e-04 |r|=8.640e-13 (B)

# all           |x|=3.482e+00 |dx|=2.025e-04 |r|=8.658e-13

      Line search: Using full step: fnorm 9.348645059973e-11 gnorm 8.658110795189e-13

+++ Processing load factor μ = -0.3000

# SNES iteration  0

# sub  0 [  8k] |x|=1.953e-02 |dx|=1.382e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=5.499e-01 |dx|=7.509e-06 |r|=1.315e-09 (P)

# sub  2 [ 10k] |x|=3.010e+00 |dx|=5.437e-06 |r|=8.786e-10 (h)

# sub  3 [ 62k] |x|=1.661e+00 |dx|=2.023e-04 |r|=2.480e-08 (B)

# all           |x|=3.482e+00 |dx|=2.025e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.974e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.486e-02 |dx|=4.686e-03 |r|=3.760e-08 (u)

# sub  1 [ 62k] |x|=4.640e-01 |dx|=9.121e-02 |r|=3.682e-09 (P)

# sub  2 [ 10k] |x|=3.072e+00 |dx|=6.360e-02 |r|=5.348e-09 (h)

# sub  3 [ 62k] |x|=2.896e+00 |dx|=1.282e+00 |r|=1.046e-07 (B)

# all           |x|=4.247e+00 |dx|=1.287e+00 |r|=1.114e-07

      Line search: Using full step: fnorm 3.155222075649e-03 gnorm 1.113744820421e-07

# SNES iteration  1, KSP iteration   0       |r|=1.114e-07

# SNES iteration  1, KSP iteration   1       |r|=4.211e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.486e-02 |dx|=8.073e-06 |r|=1.182e-10 (u)

# sub  1 [ 62k] |x|=4.639e-01 |dx|=9.295e-04 |r|=1.167e-10 (P)

# sub  2 [ 10k] |x|=3.072e+00 |dx|=1.069e-03 |r|=1.742e-10 (h)

# sub  3 [ 62k] |x|=2.885e+00 |dx|=1.606e-02 |r|=3.179e-09 (B)

# all           |x|=4.240e+00 |dx|=1.612e-02 |r|=3.188e-09

      Line search: Using full step: fnorm 1.113744820421e-07 gnorm 3.187941328257e-09

# SNES iteration  2, KSP iteration   0       |r|=3.188e-09

# SNES iteration  2, KSP iteration   1       |r|=1.207e-21

# SNES iteration  3

# sub  0 [  8k] |x|=1.486e-02 |dx|=2.336e-06 |r|=1.059e-11 (u)

# sub  1 [ 62k] |x|=4.639e-01 |dx|=2.417e-04 |r|=2.824e-12 (P)

# sub  2 [ 10k] |x|=3.072e+00 |dx|=3.227e-04 |r|=4.167e-12 (h)

# sub  3 [ 62k] |x|=2.885e+00 |dx|=1.397e-02 |r|=8.095e-11 (B)

# all           |x|=4.240e+00 |dx|=1.397e-02 |r|=8.179e-11

      Line search: Using full step: fnorm 3.187941328257e-09 gnorm 8.179092240620e-11

# SNES iteration  3, KSP iteration   0       |r|=8.179e-11

# SNES iteration  3, KSP iteration   1       |r|=2.401e-23

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.486e-02 |dx|=4.425e-08 |r|=4.823e-15 (u)

# sub  1 [ 62k] |x|=4.639e-01 |dx|=7.364e-06 |r|=2.122e-14 (P)

# sub  2 [ 10k] |x|=3.072e+00 |dx|=8.552e-06 |r|=3.270e-14 (h)

# sub  3 [ 62k] |x|=2.885e+00 |dx|=2.738e-04 |r|=5.952e-13 (B)

# all           |x|=4.239e+00 |dx|=2.741e-04 |r|=5.965e-13

      Line search: Using full step: fnorm 8.179092240620e-11 gnorm 5.964711153380e-13

+++ Processing load factor μ = -0.2000

# SNES iteration  0

# sub  0 [  8k] |x|=1.486e-02 |dx|=4.425e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=4.639e-01 |dx|=7.364e-06 |r|=1.372e-09 (P)

# sub  2 [ 10k] |x|=3.072e+00 |dx|=8.552e-06 |r|=8.863e-10 (h)

# sub  3 [ 62k] |x|=2.885e+00 |dx|=2.738e-04 |r|=1.909e-08 (B)

# all           |x|=4.239e+00 |dx|=2.741e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.004e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.021e-02 |dx|=4.694e-03 |r|=3.798e-08 (u)

# sub  1 [ 62k] |x|=3.774e-01 |dx|=9.371e-02 |r|=3.749e-09 (P)

# sub  2 [ 10k] |x|=3.133e+00 |dx|=6.292e-02 |r|=5.517e-09 (h)

# sub  3 [ 62k] |x|=3.834e+00 |dx|=9.687e-01 |r|=1.018e-07 (B)

# all           |x|=4.966e+00 |dx|=9.752e-01 |r|=1.088e-07

      Line search: Using full step: fnorm 3.155233813633e-03 gnorm 1.088300347152e-07

# SNES iteration  1, KSP iteration   0       |r|=1.088e-07

# SNES iteration  1, KSP iteration   1       |r|=2.777e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.021e-02 |dx|=5.522e-06 |r|=4.323e-11 (u)

# sub  1 [ 62k] |x|=3.774e-01 |dx|=8.674e-04 |r|=1.678e-10 (P)

# sub  2 [ 10k] |x|=3.133e+00 |dx|=1.004e-03 |r|=2.348e-10 (h)

# sub  3 [ 62k] |x|=3.828e+00 |dx|=1.150e-02 |r|=4.354e-09 (B)

# all           |x|=4.961e+00 |dx|=1.158e-02 |r|=4.364e-09

      Line search: Using full step: fnorm 1.088300347152e-07 gnorm 4.363935691533e-09

# SNES iteration  2, KSP iteration   0       |r|=4.364e-09

# SNES iteration  2, KSP iteration   1       |r|=6.017e-22

# SNES iteration  3

# sub  0 [  8k] |x|=1.021e-02 |dx|=1.129e-06 |r|=2.964e-12 (u)

# sub  1 [ 62k] |x|=3.774e-01 |dx|=1.800e-04 |r|=1.892e-12 (P)

# sub  2 [ 10k] |x|=3.133e+00 |dx|=2.667e-04 |r|=2.718e-12 (h)

# sub  3 [ 62k] |x|=3.827e+00 |dx|=1.304e-02 |r|=5.169e-11 (B)

# all           |x|=4.960e+00 |dx|=1.304e-02 |r|=5.188e-11

      Line search: Using full step: fnorm 4.363935691533e-09 gnorm 5.188318115386e-11

# SNES iteration  3, KSP iteration   0       |r|=5.188e-11

# SNES iteration  3, KSP iteration   1       |r|=3.409e-24

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.021e-02 |dx|=5.829e-09 |r|=4.513e-16 (u)

# sub  1 [ 62k] |x|=3.774e-01 |dx|=2.604e-06 |r|=1.965e-14 (P)

# sub  2 [ 10k] |x|=3.133e+00 |dx|=8.489e-07 |r|=2.763e-14 (h)

# sub  3 [ 62k] |x|=3.827e+00 |dx|=1.199e-04 |r|=5.072e-13 (B)

# all           |x|=4.960e+00 |dx|=1.199e-04 |r|=5.083e-13

      Line search: Using full step: fnorm 5.188318115386e-11 gnorm 5.083288740243e-13

+++ Processing load factor μ = -0.1000

# SNES iteration  0

# sub  0 [  8k] |x|=1.021e-02 |dx|=5.829e-09 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=3.774e-01 |dx|=2.604e-06 |r|=1.420e-09 (P)

# sub  2 [ 10k] |x|=3.133e+00 |dx|=8.489e-07 |r|=8.869e-10 (h)

# sub  3 [ 62k] |x|=3.827e+00 |dx|=1.199e-04 |r|=1.450e-08 (B)

# all           |x|=4.960e+00 |dx|=1.199e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.986e-18

# SNES iteration  1

# sub  0 [  8k] |x|=5.609e-03 |dx|=4.703e-03 |r|=3.824e-08 (u)

# sub  1 [ 62k] |x|=2.924e-01 |dx|=9.562e-02 |r|=1.709e-09 (P)

# sub  2 [ 10k] |x|=3.193e+00 |dx|=6.169e-02 |r|=2.501e-09 (h)

# sub  3 [ 62k] |x|=4.538e+00 |dx|=7.235e-01 |r|=4.480e-08 (B)

# all           |x|=5.557e+00 |dx|=7.325e-01 |r|=5.898e-08

      Line search: Using full step: fnorm 3.155243834680e-03 gnorm 5.898454069383e-08

# SNES iteration  1, KSP iteration   0       |r|=5.898e-08

# SNES iteration  1, KSP iteration   1       |r|=1.815e-21

# SNES iteration  2

# sub  0 [  8k] |x|=5.608e-03 |dx|=3.622e-06 |r|=7.301e-12 (u)

# sub  1 [ 62k] |x|=2.922e-01 |dx|=4.700e-04 |r|=1.426e-10 (P)

# sub  2 [ 10k] |x|=3.193e+00 |dx|=4.491e-04 |r|=2.005e-10 (h)

# sub  3 [ 62k] |x|=4.534e+00 |dx|=5.385e-03 |r|=3.645e-09 (B)

# all           |x|=5.554e+00 |dx|=5.424e-03 |r|=3.653e-09

      Line search: Using full step: fnorm 5.898454069383e-08 gnorm 3.653439829614e-09

# SNES iteration  2, KSP iteration   0       |r|=3.653e-09

# SNES iteration  2, KSP iteration   1       |r|=1.856e-22

# SNES iteration  3

# sub  0 [  8k] |x|=5.608e-03 |dx|=3.691e-07 |r|=3.059e-13 (u)

# sub  1 [ 62k] |x|=2.922e-01 |dx|=4.951e-05 |r|=3.404e-13 (P)

# sub  2 [ 10k] |x|=3.193e+00 |dx|=9.960e-05 |r|=4.326e-13 (h)

# sub  3 [ 62k] |x|=4.534e+00 |dx|=4.902e-03 |r|=9.847e-12 (B)

# all           |x|=5.553e+00 |dx|=4.903e-03 |r|=9.867e-12

      Line search: Using full step: fnorm 3.653439829614e-09 gnorm 9.867380570632e-12

# SNES iteration  3, KSP iteration   0       |r|=9.867e-12

# SNES iteration  3, KSP iteration   1       |r|=2.245e-24

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=5.608e-03 |dx|=4.060e-09 |r|=9.059e-17 (u)

# sub  1 [ 62k] |x|=2.922e-01 |dx|=8.237e-07 |r|=3.763e-15 (P)

# sub  2 [ 10k] |x|=3.193e+00 |dx|=4.473e-07 |r|=5.291e-15 (h)

# sub  3 [ 62k] |x|=4.534e+00 |dx|=7.673e-05 |r|=9.631e-14 (B)

# all           |x|=5.553e+00 |dx|=7.674e-05 |r|=9.652e-14

      Line search: Using full step: fnorm 9.867380570632e-12 gnorm 9.652374371870e-14

+++ Processing load factor μ = -0.0000

# SNES iteration  0

# sub  0 [  8k] |x|=5.608e-03 |dx|=4.060e-09 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=2.922e-01 |dx|=8.237e-07 |r|=1.464e-09 (P)

# sub  2 [ 10k] |x|=3.193e+00 |dx|=4.473e-07 |r|=8.804e-10 (h)

# sub  3 [ 62k] |x|=4.534e+00 |dx|=7.673e-05 |r|=1.087e-08 (B)

# all           |x|=5.553e+00 |dx|=7.674e-05 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.979e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.677e-03 |dx|=4.713e-03 |r|=3.859e-08 (u)

# sub  1 [ 62k] |x|=2.133e-01 |dx|=9.713e-02 |r|=6.350e-10 (P)

# sub  2 [ 10k] |x|=3.252e+00 |dx|=6.004e-02 |r|=8.345e-10 (h)

# sub  3 [ 62k] |x|=5.060e+00 |dx|=5.352e-01 |r|=1.534e-08 (B)

# all           |x|=6.019e+00 |dx|=5.473e-01 |r|=4.154e-08

      Line search: Using full step: fnorm 3.155252058497e-03 gnorm 4.153565257952e-08

# SNES iteration  1, KSP iteration   0       |r|=4.154e-08

# SNES iteration  1, KSP iteration   1       |r|=1.716e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.674e-03 |dx|=2.752e-06 |r|=2.387e-12 (u)

# sub  1 [ 62k] |x|=2.130e-01 |dx|=4.262e-04 |r|=1.532e-13 (P)

# sub  2 [ 10k] |x|=3.252e+00 |dx|=3.010e-04 |r|=6.740e-13 (h)

# sub  3 [ 62k] |x|=5.058e+00 |dx|=3.162e-03 |r|=4.288e-11 (B)

# all           |x|=6.017e+00 |dx|=3.204e-03 |r|=4.295e-11

      Line search: Using full step: fnorm 4.153565257952e-08 gnorm 4.294971920286e-11

# SNES iteration  2, KSP iteration   0       |r|=4.295e-11

# SNES iteration  2, KSP iteration   1       |r|=3.457e-23

# SNES iteration  3 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.674e-03 |dx|=6.265e-08 |r|=1.019e-14 (u)

# sub  1 [ 62k] |x|=2.130e-01 |dx|=1.451e-05 |r|=1.481e-14 (P)

# sub  2 [ 10k] |x|=3.252e+00 |dx|=2.764e-05 |r|=2.168e-14 (h)

# sub  3 [ 62k] |x|=5.058e+00 |dx|=1.962e-03 |r|=4.172e-13 (B)

# all           |x|=6.017e+00 |dx|=1.962e-03 |r|=4.182e-13

      Line search: Using full step: fnorm 4.294971920286e-11 gnorm 4.181968341902e-13

+++ Processing load factor μ = 0.0000

# SNES iteration  0 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=1.674e-03 |dx|=6.265e-08 |r|=1.019e-14 (u)

# sub  1 [ 62k] |x|=2.130e-01 |dx|=1.451e-05 |r|=1.503e-09 (P)

# sub  2 [ 10k] |x|=3.252e+00 |dx|=2.764e-05 |r|=8.689e-10 (h)

# sub  3 [ 62k] |x|=5.058e+00 |dx|=1.962e-03 |r|=8.051e-09 (B)

# all           |x|=6.017e+00 |dx|=1.962e-03 |r|=8.236e-09


+++ Processing load factor μ = 0.1000

# SNES iteration  0

# sub  0 [  8k] |x|=1.674e-03 |dx|=6.265e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=2.130e-01 |dx|=1.451e-05 |r|=1.503e-09 (P)

# sub  2 [ 10k] |x|=3.252e+00 |dx|=2.764e-05 |r|=8.689e-10 (h)

# sub  3 [ 62k] |x|=5.058e+00 |dx|=1.962e-03 |r|=8.051e-09 (B)

# all           |x|=6.017e+00 |dx|=1.962e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.985e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.313e-03 |dx|=4.723e-03 |r|=3.890e-08 (u)

# sub  1 [ 62k] |x|=1.526e-01 |dx|=9.827e-02 |r|=6.434e-10 (P)

# sub  2 [ 10k] |x|=3.310e+00 |dx|=5.816e-02 |r|=7.758e-10 (h)

# sub  3 [ 62k] |x|=5.443e+00 |dx|=3.935e-01 |r|=1.552e-08 (B)

# all           |x|=6.372e+00 |dx|=4.098e-01 |r|=4.190e-08

      Line search: Using full step: fnorm 3.155258690560e-03 gnorm 4.189761566950e-08

# SNES iteration  1, KSP iteration   0       |r|=4.190e-08

# SNES iteration  1, KSP iteration   1       |r|=1.594e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.313e-03 |dx|=2.715e-06 |r|=2.321e-12 (u)

# sub  1 [ 62k] |x|=1.522e-01 |dx|=4.172e-04 |r|=2.432e-13 (P)

# sub  2 [ 10k] |x|=3.310e+00 |dx|=3.112e-04 |r|=5.774e-13 (h)

# sub  3 [ 62k] |x|=5.442e+00 |dx|=2.506e-03 |r|=4.575e-11 (B)

# all           |x|=6.371e+00 |dx|=2.559e-03 |r|=4.581e-11

      Line search: Using full step: fnorm 4.189761566950e-08 gnorm 4.581355867236e-11

+++ Processing load factor μ = 0.2000

# SNES iteration  0

# sub  0 [  8k] |x|=4.313e-03 |dx|=2.715e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=1.522e-01 |dx|=4.172e-04 |r|=1.537e-09 (P)

# sub  2 [ 10k] |x|=3.310e+00 |dx|=3.112e-04 |r|=8.542e-10 (h)

# sub  3 [ 62k] |x|=5.442e+00 |dx|=2.506e-03 |r|=5.915e-09 (B)

# all           |x|=6.371e+00 |dx|=2.559e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.109e-18

# SNES iteration  1

# sub  0 [  8k] |x|=8.895e-03 |dx|=4.733e-03 |r|=3.925e-08 (u)

# sub  1 [ 62k] |x|=1.399e-01 |dx|=9.914e-02 |r|=3.789e-10 (P)

# sub  2 [ 10k] |x|=3.366e+00 |dx|=5.619e-02 |r|=4.136e-10 (h)

# sub  3 [ 62k] |x|=5.722e+00 |dx|=2.889e-01 |r|=7.960e-09 (B)

# all           |x|=6.640e+00 |dx|=3.106e-01 |r|=4.006e-08

      Line search: Using full step: fnorm 3.155263996160e-03 gnorm 4.005554165797e-08

# SNES iteration  1, KSP iteration   0       |r|=4.006e-08

# SNES iteration  1, KSP iteration   1       |r|=1.483e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=8.896e-03 |dx|=2.641e-06 |r|=1.580e-12 (u)

# sub  1 [ 62k] |x|=1.395e-01 |dx|=3.742e-04 |r|=7.613e-14 (P)

# sub  2 [ 10k] |x|=3.366e+00 |dx|=2.076e-04 |r|=2.188e-13 (h)

# sub  3 [ 62k] |x|=5.722e+00 |dx|=1.678e-03 |r|=2.019e-11 (B)

# all           |x|=6.640e+00 |dx|=1.732e-03 |r|=2.025e-11

      Line search: Using full step: fnorm 4.005554165797e-08 gnorm 2.025338408281e-11

+++ Processing load factor μ = 0.3000

# SNES iteration  0

# sub  0 [  8k] |x|=8.896e-03 |dx|=2.641e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=1.395e-01 |dx|=3.742e-04 |r|=1.568e-09 (P)

# sub  2 [ 10k] |x|=3.366e+00 |dx|=2.076e-04 |r|=8.372e-10 (h)

# sub  3 [ 62k] |x|=5.722e+00 |dx|=1.678e-03 |r|=4.329e-09 (B)

# all           |x|=6.640e+00 |dx|=1.732e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.970e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.359e-02 |dx|=4.743e-03 |r|=3.974e-08 (u)

# sub  1 [ 62k] |x|=1.866e-01 |dx|=9.983e-02 |r|=3.611e-10 (P)

# sub  2 [ 10k] |x|=3.420e+00 |dx|=5.421e-02 |r|=3.815e-10 (h)

# sub  3 [ 62k] |x|=5.927e+00 |dx|=2.129e-01 |r|=7.255e-09 (B)

# all           |x|=6.845e+00 |dx|=2.413e-01 |r|=4.040e-08

      Line search: Using full step: fnorm 3.155268276981e-03 gnorm 4.040052119313e-08

# SNES iteration  1, KSP iteration   0       |r|=4.040e-08

# SNES iteration  1, KSP iteration   1       |r|=1.452e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=1.359e-02 |dx|=2.290e-06 |r|=1.112e-12 (u)

# sub  1 [ 62k] |x|=1.864e-01 |dx|=3.241e-04 |r|=1.141e-13 (P)

# sub  2 [ 10k] |x|=3.420e+00 |dx|=1.660e-04 |r|=1.498e-13 (h)

# sub  3 [ 62k] |x|=5.926e+00 |dx|=1.359e-03 |r|=1.665e-11 (B)

# all           |x|=6.845e+00 |dx|=1.407e-03 |r|=1.669e-11

      Line search: Using full step: fnorm 4.040052119313e-08 gnorm 1.669087199615e-11

+++ Processing load factor μ = 0.4000

# SNES iteration  0

# sub  0 [  8k] |x|=1.359e-02 |dx|=2.290e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=1.864e-01 |dx|=3.241e-04 |r|=1.595e-09 (P)

# sub  2 [ 10k] |x|=3.420e+00 |dx|=1.660e-04 |r|=8.186e-10 (h)

# sub  3 [ 62k] |x|=5.926e+00 |dx|=1.359e-03 |r|=3.171e-09 (B)

# all           |x|=6.845e+00 |dx|=1.407e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.014e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.831e-02 |dx|=4.752e-03 |r|=4.036e-08 (u)

# sub  1 [ 62k] |x|=2.635e-01 |dx|=1.004e-01 |r|=3.268e-10 (P)

# sub  2 [ 10k] |x|=3.472e+00 |dx|=5.228e-02 |r|=3.213e-10 (h)

# sub  3 [ 62k] |x|=6.076e+00 |dx|=1.584e-01 |r|=6.026e-09 (B)

# all           |x|=7.003e+00 |dx|=1.947e-01 |r|=4.081e-08

      Line search: Using full step: fnorm 3.155271774769e-03 gnorm 4.081486186133e-08

# SNES iteration  1, KSP iteration   0       |r|=4.081e-08

# SNES iteration  1, KSP iteration   1       |r|=1.049e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=1.831e-02 |dx|=1.805e-06 |r|=6.832e-13 (u)

# sub  1 [ 62k] |x|=2.634e-01 |dx|=2.627e-04 |r|=4.517e-12 (P)

# sub  2 [ 10k] |x|=3.472e+00 |dx|=1.228e-04 |r|=5.826e-12 (h)

# sub  3 [ 62k] |x|=6.076e+00 |dx|=1.065e-03 |r|=1.137e-10 (B)

# all           |x|=7.003e+00 |dx|=1.104e-03 |r|=1.140e-10

      Line search: Using full step: fnorm 4.081486186133e-08 gnorm 1.139742008953e-10

+++ Processing load factor μ = 0.5000

# SNES iteration  0

# sub  0 [  8k] |x|=1.831e-02 |dx|=1.805e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=2.634e-01 |dx|=2.627e-04 |r|=1.618e-09 (P)

# sub  2 [ 10k] |x|=3.472e+00 |dx|=1.228e-04 |r|=7.987e-10 (h)

# sub  3 [ 62k] |x|=6.076e+00 |dx|=1.065e-03 |r|=2.344e-09 (B)

# all           |x|=7.003e+00 |dx|=1.104e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.921e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.306e-02 |dx|=4.759e-03 |r|=4.109e-08 (u)

# sub  1 [ 62k] |x|=3.518e-01 |dx|=1.010e-01 |r|=4.230e-10 (P)

# sub  2 [ 10k] |x|=3.523e+00 |dx|=5.044e-02 |r|=4.711e-10 (h)

# sub  3 [ 62k] |x|=6.185e+00 |dx|=1.200e-01 |r|=8.957e-09 (B)

# all           |x|=7.127e+00 |dx|=1.648e-01 |r|=4.206e-08

      Line search: Using full step: fnorm 3.155274682601e-03 gnorm 4.205819302167e-08

# SNES iteration  1, KSP iteration   0       |r|=4.206e-08

# SNES iteration  1, KSP iteration   1       |r|=7.390e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=2.306e-02 |dx|=1.282e-06 |r|=6.916e-13 (u)

# sub  1 [ 62k] |x|=3.518e-01 |dx|=2.029e-04 |r|=2.043e-13 (P)

# sub  2 [ 10k] |x|=3.523e+00 |dx|=1.124e-04 |r|=2.801e-13 (h)

# sub  3 [ 62k] |x|=6.185e+00 |dx|=9.435e-04 |r|=2.372e-11 (B)

# all           |x|=7.127e+00 |dx|=9.716e-04 |r|=2.374e-11

      Line search: Using full step: fnorm 4.205819302167e-08 gnorm 2.373556048894e-11

+++ Processing load factor μ = 0.6000

# SNES iteration  0

# sub  0 [  8k] |x|=2.306e-02 |dx|=1.282e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=3.518e-01 |dx|=2.029e-04 |r|=1.638e-09 (P)

# sub  2 [ 10k] |x|=3.523e+00 |dx|=1.124e-04 |r|=7.778e-10 (h)

# sub  3 [ 62k] |x|=6.185e+00 |dx|=9.435e-04 |r|=1.760e-09 (B)

# all           |x|=7.127e+00 |dx|=9.716e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.107e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.781e-02 |dx|=4.766e-03 |r|=4.185e-08 (u)

# sub  1 [ 62k] |x|=4.453e-01 |dx|=1.014e-01 |r|=3.346e-10 (P)

# sub  2 [ 10k] |x|=3.571e+00 |dx|=4.870e-02 |r|=3.249e-10 (h)

# sub  3 [ 62k] |x|=6.267e+00 |dx|=9.322e-02 |r|=6.111e-09 (B)

# all           |x|=7.227e+00 |dx|=1.462e-01 |r|=4.230e-08

      Line search: Using full step: fnorm 3.155277161657e-03 gnorm 4.229996316168e-08

# SNES iteration  1, KSP iteration   0       |r|=4.230e-08

# SNES iteration  1, KSP iteration   1       |r|=5.273e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=2.781e-02 |dx|=8.572e-07 |r|=3.918e-13 (u)

# sub  1 [ 62k] |x|=4.453e-01 |dx|=1.503e-04 |r|=1.402e-13 (P)

# sub  2 [ 10k] |x|=3.571e+00 |dx|=7.462e-05 |r|=1.658e-13 (h)

# sub  3 [ 62k] |x|=6.267e+00 |dx|=6.721e-04 |r|=1.533e-11 (B)

# all           |x|=7.227e+00 |dx|=6.927e-04 |r|=1.534e-11

      Line search: Using full step: fnorm 4.229996316168e-08 gnorm 1.533741513715e-11

+++ Processing load factor μ = 0.7000

# SNES iteration  0

# sub  0 [  8k] |x|=2.781e-02 |dx|=8.572e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=4.453e-01 |dx|=1.503e-04 |r|=1.656e-09 (P)

# sub  2 [ 10k] |x|=3.571e+00 |dx|=7.462e-05 |r|=7.563e-10 (h)

# sub  3 [ 62k] |x|=6.267e+00 |dx|=6.721e-04 |r|=1.361e-09 (B)

# all           |x|=7.227e+00 |dx|=6.927e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.028e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.257e-02 |dx|=4.771e-03 |r|=4.260e-08 (u)

# sub  1 [ 62k] |x|=5.415e-01 |dx|=1.019e-01 |r|=2.878e-10 (P)

# sub  2 [ 10k] |x|=3.618e+00 |dx|=4.706e-02 |r|=2.378e-10 (h)

# sub  3 [ 62k] |x|=6.328e+00 |dx|=7.483e-02 |r|=3.925e-09 (B)

# all           |x|=7.309e+00 |dx|=1.350e-01 |r|=4.278e-08

      Line search: Using full step: fnorm 3.155279322759e-03 gnorm 4.278367203403e-08

# SNES iteration  1, KSP iteration   0       |r|=4.278e-08

# SNES iteration  1, KSP iteration   1       |r|=2.994e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.257e-02 |dx|=5.259e-07 |r|=2.838e-13 (u)

# sub  1 [ 62k] |x|=5.416e-01 |dx|=1.197e-04 |r|=8.395e-14 (P)

# sub  2 [ 10k] |x|=3.618e+00 |dx|=7.791e-05 |r|=1.618e-13 (h)

# sub  3 [ 62k] |x|=6.328e+00 |dx|=5.424e-04 |r|=1.126e-11 (B)

# all           |x|=7.310e+00 |dx|=5.609e-04 |r|=1.127e-11

      Line search: Using full step: fnorm 4.278367203403e-08 gnorm 1.126754584834e-11

+++ Processing load factor μ = 0.8000

# SNES iteration  0

# sub  0 [  8k] |x|=3.257e-02 |dx|=5.259e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=5.416e-01 |dx|=1.197e-04 |r|=1.670e-09 (P)

# sub  2 [ 10k] |x|=3.618e+00 |dx|=7.791e-05 |r|=7.342e-10 (h)

# sub  3 [ 62k] |x|=6.328e+00 |dx|=5.424e-04 |r|=1.092e-09 (B)

# all           |x|=7.310e+00 |dx|=5.609e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.960e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.734e-02 |dx|=4.775e-03 |r|=4.328e-08 (u)

# sub  1 [ 62k] |x|=6.396e-01 |dx|=1.023e-01 |r|=3.420e-10 (P)

# sub  2 [ 10k] |x|=3.664e+00 |dx|=4.550e-02 |r|=3.367e-10 (h)

# sub  3 [ 62k] |x|=6.375e+00 |dx|=6.223e-02 |r|=6.236e-09 (B)

# all           |x|=7.380e+00 |dx|=1.282e-01 |r|=4.373e-08

      Line search: Using full step: fnorm 3.155281248606e-03 gnorm 4.373154614215e-08

# SNES iteration  1, KSP iteration   0       |r|=4.373e-08

# SNES iteration  1, KSP iteration   1       |r|=1.698e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.734e-02 |dx|=3.532e-07 |r|=2.027e-13 (u)

# sub  1 [ 62k] |x|=6.397e-01 |dx|=9.910e-05 |r|=1.014e-13 (P)

# sub  2 [ 10k] |x|=3.664e+00 |dx|=6.459e-05 |r|=9.873e-14 (h)

# sub  3 [ 62k] |x|=6.375e+00 |dx|=5.265e-04 |r|=1.191e-11 (B)

# all           |x|=7.381e+00 |dx|=5.397e-04 |r|=1.191e-11

      Line search: Using full step: fnorm 4.373154614215e-08 gnorm 1.191039392318e-11

+++ Processing load factor μ = 0.9000

# SNES iteration  0

# sub  0 [  8k] |x|=3.734e-02 |dx|=3.532e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=6.397e-01 |dx|=9.910e-05 |r|=1.682e-09 (P)

# sub  2 [ 10k] |x|=3.664e+00 |dx|=6.459e-05 |r|=7.119e-10 (h)

# sub  3 [ 62k] |x|=6.375e+00 |dx|=5.265e-04 |r|=9.159e-10 (B)

# all           |x|=7.381e+00 |dx|=5.397e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.064e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.211e-02 |dx|=4.778e-03 |r|=4.387e-08 (u)

# sub  1 [ 62k] |x|=7.389e-01 |dx|=1.026e-01 |r|=2.709e-10 (P)

# sub  2 [ 10k] |x|=3.708e+00 |dx|=4.403e-02 |r|=2.006e-10 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=5.357e-02 |r|=3.348e-09 (B)

# all           |x|=7.443e+00 |dx|=1.239e-01 |r|=4.399e-08

      Line search: Using full step: fnorm 3.155283007171e-03 gnorm 4.399498179624e-08

# SNES iteration  1, KSP iteration   0       |r|=4.399e-08

# SNES iteration  1, KSP iteration   1       |r|=1.359e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.211e-02 |dx|=3.137e-07 |r|=2.492e-13 (u)

# sub  1 [ 62k] |x|=7.390e-01 |dx|=9.400e-05 |r|=9.064e-14 (P)

# sub  2 [ 10k] |x|=3.708e+00 |dx|=5.853e-05 |r|=6.322e-14 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=4.014e-04 |r|=6.370e-12 (B)

# all           |x|=7.443e+00 |dx|=4.164e-04 |r|=6.376e-12

      Line search: Using full step: fnorm 4.399498179624e-08 gnorm 6.375584184865e-12

+++ Processing load factor μ = 1.0000

# SNES iteration  0

# sub  0 [  8k] |x|=4.211e-02 |dx|=3.137e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=7.390e-01 |dx|=9.400e-05 |r|=1.692e-09 (P)

# sub  2 [ 10k] |x|=3.708e+00 |dx|=5.853e-05 |r|=6.895e-10 (h)

# sub  3 [ 62k] |x|=6.412e+00 |dx|=4.014e-04 |r|=8.001e-10 (B)

# all           |x|=7.443e+00 |dx|=4.164e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.959e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.689e-02 |dx|=4.780e-03 |r|=4.435e-08 (u)

# sub  1 [ 62k] |x|=8.392e-01 |dx|=1.029e-01 |r|=2.679e-10 (P)

# sub  2 [ 10k] |x|=3.750e+00 |dx|=4.262e-02 |r|=1.881e-10 (h)

# sub  3 [ 62k] |x|=6.441e+00 |dx|=4.746e-02 |r|=3.150e-09 (B)

# all           |x|=7.500e+00 |dx|=1.212e-01 |r|=4.447e-08

      Line search: Using full step: fnorm 3.155284648485e-03 gnorm 4.446546217345e-08

# SNES iteration  1, KSP iteration   0       |r|=4.447e-08

# SNES iteration  1, KSP iteration   1       |r|=1.476e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.689e-02 |dx|=3.287e-07 |r|=1.307e-13 (u)

# sub  1 [ 62k] |x|=8.393e-01 |dx|=9.022e-05 |r|=5.679e-14 (P)

# sub  2 [ 10k] |x|=3.750e+00 |dx|=4.728e-05 |r|=4.606e-14 (h)

# sub  3 [ 62k] |x|=6.441e+00 |dx|=2.852e-04 |r|=5.655e-12 (B)

# all           |x|=7.501e+00 |dx|=3.028e-04 |r|=5.657e-12

      Line search: Using full step: fnorm 4.446546217345e-08 gnorm 5.657192191788e-12

+++ Processing load factor μ = 1.0000

# SNES iteration  0 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.689e-02 |dx|=3.287e-07 |r|=1.307e-13 (u)

# sub  1 [ 62k] |x|=8.393e-01 |dx|=9.022e-05 |r|=1.700e-09 (P)

# sub  2 [ 10k] |x|=3.750e+00 |dx|=4.728e-05 |r|=6.673e-10 (h)

# sub  3 [ 62k] |x|=6.441e+00 |dx|=2.852e-04 |r|=7.225e-10 (B)

# all           |x|=7.501e+00 |dx|=3.028e-04 |r|=1.964e-09


+++ Processing load factor μ = 0.9000

# SNES iteration  0

# sub  0 [  8k] |x|=4.689e-02 |dx|=3.287e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.393e-01 |dx|=9.022e-05 |r|=1.700e-09 (P)

# sub  2 [ 10k] |x|=3.750e+00 |dx|=4.728e-05 |r|=6.673e-10 (h)

# sub  3 [ 62k] |x|=6.441e+00 |dx|=2.852e-04 |r|=7.225e-10 (B)

# all           |x|=7.501e+00 |dx|=3.028e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.137e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.214e-02 |dx|=4.745e-03 |r|=4.143e-08 (u)

# sub  1 [ 62k] |x|=7.383e-01 |dx|=1.015e-01 |r|=1.625e-09 (P)

# sub  2 [ 10k] |x|=3.707e+00 |dx|=4.327e-02 |r|=6.358e-10 (h)

# sub  3 [ 62k] |x|=6.409e+00 |dx|=6.537e-02 |r|=1.078e-09 (B)

# all           |x|=7.441e+00 |dx|=1.283e-01 |r|=4.148e-08

      Line search: Using full step: fnorm 3.155286206881e-03 gnorm 4.147913276918e-08

# SNES iteration  1, KSP iteration   0       |r|=4.148e-08

# SNES iteration  1, KSP iteration   1       |r|=3.147e-19

# SNES iteration  2

# sub  0 [  8k] |x|=4.236e-02 |dx|=4.772e-04 |r|=3.922e-08 (u)

# sub  1 [ 62k] |x|=8.393e-01 |dx|=1.015e-01 |r|=3.427e-10 (P)

# sub  2 [ 10k] |x|=3.750e+00 |dx|=4.345e-02 |r|=4.321e-10 (h)

# sub  3 [ 62k] |x|=6.441e+00 |dx|=7.993e-02 |r|=9.049e-09 (B)

# all           |x|=7.501e+00 |dx|=1.363e-01 |r|=4.026e-08

      Line search: Using full step: fnorm 4.147913276918e-08 gnorm 4.025841576953e-08

# SNES iteration  2, KSP iteration   0       |r|=4.026e-08

# SNES iteration  2, KSP iteration   1       |r|=4.254e-22

# SNES iteration  3 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.236e-02 |dx|=6.588e-07 |r|=1.475e-12 (u)

# sub  1 [ 62k] |x|=8.393e-01 |dx|=1.391e-04 |r|=4.247e-11 (P)

# sub  2 [ 10k] |x|=3.750e+00 |dx|=1.809e-04 |r|=5.371e-11 (h)

# sub  3 [ 62k] |x|=6.441e+00 |dx|=2.441e-03 |r|=1.117e-09 (B)

# all           |x|=7.501e+00 |dx|=2.452e-03 |r|=1.119e-09

      Line search: Using full step: fnorm 4.025841576953e-08 gnorm 1.119439624741e-09

+++ Processing load factor μ = 0.8000

# SNES iteration  0

# sub  0 [  8k] |x|=4.236e-02 |dx|=6.588e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.393e-01 |dx|=1.391e-04 |r|=0.000e+00 (P)

# sub  2 [ 10k] |x|=3.750e+00 |dx|=1.809e-04 |r|=0.000e+00 (h)

# sub  3 [ 62k] |x|=6.441e+00 |dx|=2.441e-03 |r|=0.000e+00 (B)

# all           |x|=7.501e+00 |dx|=2.452e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.010e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.784e-02 |dx|=4.536e-03 |r|=2.162e-08 (u)

# sub  1 [ 62k] |x|=8.393e-01 |dx|=0.000e+00 |r|=9.072e-11 (P)

# sub  2 [ 10k] |x|=3.750e+00 |dx|=0.000e+00 |r|=7.748e-11 (h)

# sub  3 [ 62k] |x|=6.441e+00 |dx|=0.000e+00 |r|=4.212e-09 (B)

# all           |x|=7.501e+00 |dx|=4.536e-03 |r|=2.202e-08

      Line search: Using full step: fnorm 3.155211458137e-03 gnorm 2.202188329926e-08

# SNES iteration  1, KSP iteration   0       |r|=2.202e-08

# SNES iteration  1, KSP iteration   1       |r|=1.926e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.784e-02 |dx|=2.657e-07 |r|=9.872e-14 (u)

# sub  1 [ 62k] |x|=8.393e-01 |dx|=5.914e-05 |r|=2.506e-14 (P)

# sub  2 [ 10k] |x|=3.750e+00 |dx|=4.277e-05 |r|=3.862e-14 (h)

# sub  3 [ 62k] |x|=6.441e+00 |dx|=8.907e-04 |r|=9.714e-12 (B)

# all           |x|=7.501e+00 |dx|=8.937e-04 |r|=9.715e-12

      Line search: Using full step: fnorm 2.202188329926e-08 gnorm 9.715012633208e-12

+++ Processing load factor μ = 0.7000

# SNES iteration  0

# sub  0 [  8k] |x|=3.784e-02 |dx|=2.657e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.393e-01 |dx|=5.914e-05 |r|=3.285e-13 (P)

# sub  2 [ 10k] |x|=3.750e+00 |dx|=4.277e-05 |r|=2.808e-13 (h)

# sub  3 [ 62k] |x|=6.441e+00 |dx|=8.907e-04 |r|=1.524e-11 (B)

# all           |x|=7.501e+00 |dx|=8.937e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.983e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.332e-02 |dx|=4.536e-03 |r|=2.212e-08 (u)

# sub  1 [ 62k] |x|=8.392e-01 |dx|=2.636e-03 |r|=1.134e-07 (P)

# sub  2 [ 10k] |x|=3.750e+00 |dx|=2.404e-03 |r|=6.446e-08 (h)

# sub  3 [ 62k] |x|=6.438e+00 |dx|=1.197e-01 |r|=5.526e-06 (B)

# all           |x|=7.498e+00 |dx|=1.199e-01 |r|=5.528e-06

      Line search: Using full step: fnorm 3.155136822193e-03 gnorm 5.527561339664e-06

# SNES iteration  1, KSP iteration   0       |r|=5.528e-06

# SNES iteration  1, KSP iteration   1       |r|=4.543e-19

# SNES iteration  2

# sub  0 [  8k] |x|=3.355e-02 |dx|=7.778e-04 |r|=1.382e-06 (u)

# sub  1 [ 62k] |x|=8.028e-01 |dx|=1.755e-01 |r|=3.487e-09 (P)

# sub  2 [ 10k] |x|=3.760e+00 |dx|=2.517e-02 |r|=3.436e-09 (h)

# sub  3 [ 62k] |x|=6.350e+00 |dx|=2.323e-01 |r|=1.483e-07 (B)

# all           |x|=7.423e+00 |dx|=2.922e-01 |r|=1.390e-06

      Line search: Using full step: fnorm 5.527561339664e-06 gnorm 1.389774276785e-06

# SNES iteration  2, KSP iteration   0       |r|=1.390e-06

# SNES iteration  2, KSP iteration   1       |r|=3.345e-19

# SNES iteration  3

# sub  0 [  8k] |x|=3.348e-02 |dx|=5.826e-04 |r|=1.018e-06 (u)

# sub  1 [ 62k] |x|=8.031e-01 |dx|=1.338e-01 |r|=1.156e-08 (P)

# sub  2 [ 10k] |x|=3.763e+00 |dx|=1.699e-02 |r|=5.350e-09 (h)

# sub  3 [ 62k] |x|=6.033e+00 |dx|=1.298e+00 |r|=5.607e-07 (B)

# all           |x|=7.156e+00 |dx|=1.305e+00 |r|=1.162e-06

      Line search: gnorm after quadratic fit 1.162196069497e-06
      Line search: Quadratically determined step, lambda=3.5140084804862631e-01

# SNES iteration  3, KSP iteration   0       |r|=1.162e-06

# SNES iteration  3, KSP iteration   1       |r|=3.556e-19

# SNES iteration  4

# sub  0 [  8k] |x|=3.326e-02 |dx|=6.772e-04 |r|=5.778e-07 (u)

# sub  1 [ 62k] |x|=8.050e-01 |dx|=1.160e-01 |r|=2.249e-10 (P)

# sub  2 [ 10k] |x|=3.765e+00 |dx|=1.621e-02 |r|=1.208e-10 (h)

# sub  3 [ 62k] |x|=5.658e+00 |dx|=4.782e-01 |r|=1.864e-08 (B)

# all           |x|=6.843e+00 |dx|=4.923e-01 |r|=5.781e-07

      Line search: Using full step: fnorm 1.162196069497e-06 gnorm 5.781332380198e-07

# SNES iteration  4, KSP iteration   0       |r|=5.781e-07

# SNES iteration  4, KSP iteration   1       |r|=6.577e-20

# SNES iteration  5

# sub  0 [  8k] |x|=3.327e-02 |dx|=1.037e-04 |r|=3.673e-07 (u)

# sub  1 [ 62k] |x|=8.067e-01 |dx|=1.368e-02 |r|=5.583e-09 (P)

# sub  2 [ 10k] |x|=3.765e+00 |dx|=4.778e-03 |r|=2.963e-09 (h)

# sub  3 [ 62k] |x|=5.461e+00 |dx|=6.263e-01 |r|=2.615e-07 (B)

# all           |x|=6.682e+00 |dx|=6.265e-01 |r|=4.509e-07

      Line search: gnorm after quadratic fit 4.509379449363e-07
      Line search: Quadratically determined step, lambda=3.6430237851010999e-01

# SNES iteration  5, KSP iteration   0       |r|=4.509e-07

# SNES iteration  5, KSP iteration   1       |r|=5.289e-20

# SNES iteration  6

# sub  0 [  8k] |x|=3.330e-02 |dx|=9.128e-05 |r|=1.982e-09 (u)

# sub  1 [ 62k] |x|=8.083e-01 |dx|=1.150e-02 |r|=8.149e-11 (P)

# sub  2 [ 10k] |x|=3.767e+00 |dx|=4.048e-03 |r|=7.850e-11 (h)

# sub  3 [ 62k] |x|=5.074e+00 |dx|=4.190e-01 |r|=4.130e-09 (B)

# all           |x|=6.371e+00 |dx|=4.192e-01 |r|=4.582e-09

      Line search: Using full step: fnorm 4.509379449363e-07 gnorm 4.581942276994e-09

# SNES iteration  6, KSP iteration   0       |r|=4.582e-09

# SNES iteration  6, KSP iteration   1       |r|=4.036e-21

# SNES iteration  7

# sub  0 [  8k] |x|=3.330e-02 |dx|=6.602e-06 |r|=5.788e-11 (u)

# sub  1 [ 62k] |x|=8.086e-01 |dx|=1.247e-03 |r|=2.871e-11 (P)

# sub  2 [ 10k] |x|=3.767e+00 |dx|=7.190e-04 |r|=3.068e-11 (h)

# sub  3 [ 62k] |x|=5.058e+00 |dx|=1.163e-01 |r|=1.229e-09 (B)

# all           |x|=6.358e+00 |dx|=1.163e-01 |r|=1.231e-09

      Line search: Using full step: fnorm 4.581942276994e-09 gnorm 1.230969293446e-09

# SNES iteration  7, KSP iteration   0       |r|=1.231e-09

# SNES iteration  7, KSP iteration   1       |r|=1.066e-22

# SNES iteration  8 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.330e-02 |dx|=1.812e-07 |r|=4.024e-13 (u)

# sub  1 [ 62k] |x|=8.086e-01 |dx|=7.210e-05 |r|=2.110e-12 (P)

# sub  2 [ 10k] |x|=3.767e+00 |dx|=5.913e-05 |r|=2.520e-12 (h)

# sub  3 [ 62k] |x|=5.058e+00 |dx|=3.845e-03 |r|=8.749e-11 (B)

# all           |x|=6.358e+00 |dx|=3.846e-03 |r|=8.755e-11

      Line search: Using full step: fnorm 1.230969293446e-09 gnorm 8.755024854736e-11

+++ Processing load factor μ = 0.6000

# SNES iteration  0

# sub  0 [  8k] |x|=3.330e-02 |dx|=1.812e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.086e-01 |dx|=7.210e-05 |r|=4.396e-10 (P)

# sub  2 [ 10k] |x|=3.767e+00 |dx|=5.913e-05 |r|=2.457e-10 (h)

# sub  3 [ 62k] |x|=5.058e+00 |dx|=3.845e-03 |r|=1.911e-08 (B)

# all           |x|=6.358e+00 |dx|=3.846e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.848e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.865e-02 |dx|=4.650e-03 |r|=3.846e-08 (u)

# sub  1 [ 62k] |x|=7.317e-01 |dx|=7.848e-02 |r|=1.016e-08 (P)

# sub  2 [ 10k] |x|=3.803e+00 |dx|=3.985e-02 |r|=1.305e-08 (h)

# sub  3 [ 62k] |x|=2.082e+00 |dx|=3.084e+00 |r|=3.639e-07 (B)

# all           |x|=4.397e+00 |dx|=3.085e+00 |r|=3.663e-07

      Line search: Using full step: fnorm 3.155082547753e-03 gnorm 3.663202038050e-07

# SNES iteration  1, KSP iteration   0       |r|=3.663e-07

# SNES iteration  1, KSP iteration   1       |r|=1.291e-20

# SNES iteration  2

# sub  0 [  8k] |x|=2.865e-02 |dx|=2.269e-05 |r|=1.344e-09 (u)

# sub  1 [ 62k] |x|=7.289e-01 |dx|=6.670e-03 |r|=7.209e-10 (P)

# sub  2 [ 10k] |x|=3.803e+00 |dx|=3.348e-03 |r|=9.499e-10 (h)

# sub  3 [ 62k] |x|=2.424e+00 |dx|=3.884e-01 |r|=2.651e-08 (B)

# all           |x|=4.569e+00 |dx|=3.885e-01 |r|=2.657e-08

      Line search: Using full step: fnorm 3.663202038050e-07 gnorm 2.657445042453e-08

# SNES iteration  2, KSP iteration   0       |r|=2.657e-08

# SNES iteration  2, KSP iteration   1       |r|=3.766e-21

# SNES iteration  3

# sub  0 [  8k] |x|=2.865e-02 |dx|=6.391e-06 |r|=5.143e-10 (u)

# sub  1 [ 62k] |x|=7.288e-01 |dx|=2.582e-03 |r|=1.351e-10 (P)

# sub  2 [ 10k] |x|=3.803e+00 |dx|=2.265e-03 |r|=1.953e-10 (h)

# sub  3 [ 62k] |x|=2.388e+00 |dx|=1.185e-01 |r|=4.023e-09 (B)

# all           |x|=4.550e+00 |dx|=1.185e-01 |r|=4.063e-09

      Line search: Using full step: fnorm 2.657445042453e-08 gnorm 4.062532843071e-09

# SNES iteration  3, KSP iteration   0       |r|=4.063e-09

# SNES iteration  3, KSP iteration   1       |r|=1.187e-22

# SNES iteration  4

# sub  0 [  8k] |x|=2.865e-02 |dx|=1.987e-07 |r|=2.773e-12 (u)

# sub  1 [ 62k] |x|=7.288e-01 |dx|=1.413e-04 |r|=7.490e-12 (P)

# sub  2 [ 10k] |x|=3.803e+00 |dx|=8.096e-05 |r|=9.838e-12 (h)

# sub  3 [ 62k] |x|=2.387e+00 |dx|=5.564e-03 |r|=2.767e-10 (B)

# all           |x|=4.549e+00 |dx|=5.566e-03 |r|=2.770e-10

      Line search: Using full step: fnorm 4.062532843071e-09 gnorm 2.769883620508e-10

# SNES iteration  4, KSP iteration   0       |r|=2.770e-10

# SNES iteration  4, KSP iteration   1       |r|=1.179e-23

# SNES iteration  5

# sub  0 [  8k] |x|=2.865e-02 |dx|=2.052e-08 |r|=7.103e-15 (u)

# sub  1 [ 62k] |x|=7.288e-01 |dx|=9.104e-06 |r|=5.336e-14 (P)

# sub  2 [ 10k] |x|=3.803e+00 |dx|=5.738e-06 |r|=7.187e-14 (h)

# sub  3 [ 62k] |x|=2.387e+00 |dx|=4.625e-04 |r|=1.892e-12 (B)

# all           |x|=4.549e+00 |dx|=4.627e-04 |r|=1.894e-12

      Line search: Using full step: fnorm 2.769883620508e-10 gnorm 1.894314205005e-12

# SNES iteration  5, KSP iteration   0       |r|=1.894e-12

# SNES iteration  5, KSP iteration   1       |r|=4.100e-24

# SNES iteration  6 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=2.865e-02 |dx|=7.236e-09 |r|=2.518e-16 (u)

# sub  1 [ 62k] |x|=7.288e-01 |dx|=3.475e-06 |r|=3.392e-16 (P)

# sub  2 [ 10k] |x|=3.803e+00 |dx|=4.847e-06 |r|=4.416e-16 (h)

# sub  3 [ 62k] |x|=2.387e+00 |dx|=1.220e-04 |r|=1.253e-14 (B)

# all           |x|=4.549e+00 |dx|=1.222e-04 |r|=1.254e-14

      Line search: Using full step: fnorm 1.894314205005e-12 gnorm 1.254020572067e-14

+++ Processing load factor μ = 0.5000

# SNES iteration  0

# sub  0 [  8k] |x|=2.865e-02 |dx|=7.236e-09 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=7.288e-01 |dx|=3.475e-06 |r|=1.196e-09 (P)

# sub  2 [ 10k] |x|=3.803e+00 |dx|=4.847e-06 |r|=5.220e-10 (h)

# sub  3 [ 62k] |x|=2.387e+00 |dx|=1.220e-04 |r|=4.086e-08 (B)

# all           |x|=4.549e+00 |dx|=1.222e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.012e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.399e-02 |dx|=4.663e-03 |r|=3.705e-08 (u)

# sub  1 [ 62k] |x|=6.447e-01 |dx|=8.577e-02 |r|=6.027e-09 (P)

# sub  2 [ 10k] |x|=3.842e+00 |dx|=4.229e-02 |r|=8.205e-09 (h)

# sub  3 [ 62k] |x|=5.862e-01 |dx|=2.205e+00 |r|=1.978e-07 (B)

# all           |x|=3.939e+00 |dx|=2.207e+00 |r|=2.015e-07

      Line search: Using full step: fnorm 3.155062231662e-03 gnorm 2.015117552797e-07

# SNES iteration  1, KSP iteration   0       |r|=2.015e-07

# SNES iteration  1, KSP iteration   1       |r|=4.128e-21

# SNES iteration  2

# sub  0 [  8k] |x|=2.399e-02 |dx|=7.432e-06 |r|=1.486e-10 (u)

# sub  1 [ 62k] |x|=6.447e-01 |dx|=1.761e-03 |r|=6.088e-10 (P)

# sub  2 [ 10k] |x|=3.842e+00 |dx|=1.553e-03 |r|=8.475e-10 (h)

# sub  3 [ 62k] |x|=5.875e-01 |dx|=3.581e-02 |r|=1.860e-08 (B)

# all           |x|=3.940e+00 |dx|=3.589e-02 |r|=1.863e-08

      Line search: Using full step: fnorm 2.015117552797e-07 gnorm 1.862706531713e-08

# SNES iteration  2, KSP iteration   0       |r|=1.863e-08

# SNES iteration  2, KSP iteration   1       |r|=7.361e-22

# SNES iteration  3

# sub  0 [  8k] |x|=2.399e-02 |dx|=1.272e-06 |r|=1.636e-11 (u)

# sub  1 [ 62k] |x|=6.447e-01 |dx|=4.405e-04 |r|=8.334e-12 (P)

# sub  2 [ 10k] |x|=3.842e+00 |dx|=8.862e-04 |r|=1.112e-11 (h)

# sub  3 [ 62k] |x|=5.809e-01 |dx|=3.127e-02 |r|=2.661e-10 (B)

# all           |x|=3.939e+00 |dx|=3.129e-02 |r|=2.669e-10

      Line search: Using full step: fnorm 1.862706531713e-08 gnorm 2.669323326498e-10

# SNES iteration  3, KSP iteration   0       |r|=2.669e-10

# SNES iteration  3, KSP iteration   1       |r|=3.298e-23

# SNES iteration  4

# sub  0 [  8k] |x|=2.399e-02 |dx|=5.618e-08 |r|=4.413e-14 (u)

# sub  1 [ 62k] |x|=6.447e-01 |dx|=1.941e-05 |r|=5.612e-13 (P)

# sub  2 [ 10k] |x|=3.842e+00 |dx|=1.953e-05 |r|=8.030e-13 (h)

# sub  3 [ 62k] |x|=5.808e-01 |dx|=1.177e-03 |r|=1.710e-11 (B)

# all           |x|=3.939e+00 |dx|=1.177e-03 |r|=1.713e-11

      Line search: Using full step: fnorm 2.669323326498e-10 gnorm 1.712682511822e-11

# SNES iteration  4, KSP iteration   0       |r|=1.713e-11

# SNES iteration  4, KSP iteration   1       |r|=9.966e-25

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=2.399e-02 |dx|=1.903e-09 |r|=3.573e-17 (u)

# sub  1 [ 62k] |x|=6.447e-01 |dx|=4.603e-07 |r|=2.921e-15 (P)

# sub  2 [ 10k] |x|=3.842e+00 |dx|=1.932e-07 |r|=4.399e-15 (h)

# sub  3 [ 62k] |x|=5.808e-01 |dx|=1.522e-05 |r|=8.985e-14 (B)

# all           |x|=3.939e+00 |dx|=1.522e-05 |r|=9.001e-14

      Line search: Using full step: fnorm 1.712682511822e-11 gnorm 9.000759068069e-14

+++ Processing load factor μ = 0.4000

# SNES iteration  0

# sub  0 [  8k] |x|=2.399e-02 |dx|=1.903e-09 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=6.447e-01 |dx|=4.603e-07 |r|=1.266e-09 (P)

# sub  2 [ 10k] |x|=3.842e+00 |dx|=1.932e-07 |r|=5.502e-10 (h)

# sub  3 [ 62k] |x|=5.808e-01 |dx|=1.522e-05 |r|=3.256e-08 (B)

# all           |x|=3.939e+00 |dx|=1.522e-05 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.830e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.933e-02 |dx|=4.670e-03 |r|=3.843e-08 (u)

# sub  1 [ 62k] |x|=5.571e-01 |dx|=8.974e-02 |r|=5.215e-09 (P)

# sub  2 [ 10k] |x|=3.881e+00 |dx|=4.289e-02 |r|=7.506e-09 (h)

# sub  3 [ 62k] |x|=1.663e+00 |dx|=1.717e+00 |r|=1.561e-07 (B)

# all           |x|=4.259e+00 |dx|=1.719e+00 |r|=1.610e-07

      Line search: Using full step: fnorm 3.155044593007e-03 gnorm 1.609968022609e-07

# SNES iteration  1, KSP iteration   0       |r|=1.610e-07

# SNES iteration  1, KSP iteration   1       |r|=6.293e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.933e-02 |dx|=1.230e-05 |r|=2.383e-10 (u)

# sub  1 [ 62k] |x|=5.572e-01 |dx|=1.494e-03 |r|=3.150e-10 (P)

# sub  2 [ 10k] |x|=3.881e+00 |dx|=1.583e-03 |r|=4.842e-10 (h)

# sub  3 [ 62k] |x|=1.642e+00 |dx|=2.858e-02 |r|=8.882e-09 (B)

# all           |x|=4.251e+00 |dx|=2.866e-02 |r|=8.904e-09

      Line search: Using full step: fnorm 1.609968022609e-07 gnorm 8.903543681879e-09

# SNES iteration  2, KSP iteration   0       |r|=8.904e-09

# SNES iteration  2, KSP iteration   1       |r|=2.170e-21

# SNES iteration  3

# sub  0 [  8k] |x|=1.933e-02 |dx|=3.985e-06 |r|=2.199e-11 (u)

# sub  1 [ 62k] |x|=5.571e-01 |dx|=4.091e-04 |r|=3.942e-12 (P)

# sub  2 [ 10k] |x|=3.881e+00 |dx|=5.664e-04 |r|=5.648e-12 (h)

# sub  3 [ 62k] |x|=1.642e+00 |dx|=2.413e-02 |r|=1.184e-10 (B)

# all           |x|=4.250e+00 |dx|=2.414e-02 |r|=1.206e-10

      Line search: Using full step: fnorm 8.903543681879e-09 gnorm 1.205997475941e-10

# SNES iteration  3, KSP iteration   0       |r|=1.206e-10

# SNES iteration  3, KSP iteration   1       |r|=1.700e-23

# SNES iteration  4

# sub  0 [  8k] |x|=1.933e-02 |dx|=2.830e-08 |r|=3.868e-15 (u)

# sub  1 [ 62k] |x|=5.571e-01 |dx|=1.158e-05 |r|=1.407e-13 (P)

# sub  2 [ 10k] |x|=3.881e+00 |dx|=1.240e-05 |r|=2.170e-13 (h)

# sub  3 [ 62k] |x|=1.642e+00 |dx|=1.103e-03 |r|=3.933e-12 (B)

# all           |x|=4.250e+00 |dx|=1.103e-03 |r|=3.941e-12

      Line search: Using full step: fnorm 1.205997475941e-10 gnorm 3.941098782319e-12

# SNES iteration  4, KSP iteration   0       |r|=3.941e-12

# SNES iteration  4, KSP iteration   1       |r|=2.053e-25

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.933e-02 |dx|=3.600e-10 |r|=2.425e-17 (u)

# sub  1 [ 62k] |x|=5.571e-01 |dx|=9.388e-08 |r|=1.424e-17 (P)

# sub  2 [ 10k] |x|=3.881e+00 |dx|=7.386e-08 |r|=1.787e-17 (h)

# sub  3 [ 62k] |x|=1.642e+00 |dx|=3.429e-06 |r|=4.363e-16 (B)

# all           |x|=4.250e+00 |dx|=3.431e-06 |r|=4.376e-16

      Line search: Using full step: fnorm 3.941098782319e-12 gnorm 4.375904667981e-16

+++ Processing load factor μ = 0.3000

# SNES iteration  0

# sub  0 [  8k] |x|=1.933e-02 |dx|=3.600e-10 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=5.571e-01 |dx|=9.388e-08 |r|=1.326e-09 (P)

# sub  2 [ 10k] |x|=3.881e+00 |dx|=7.386e-08 |r|=5.587e-10 (h)

# sub  3 [ 62k] |x|=1.642e+00 |dx|=3.429e-06 |r|=2.543e-08 (B)

# all           |x|=4.250e+00 |dx|=3.431e-06 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.060e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.467e-02 |dx|=4.677e-03 |r|=3.921e-08 (u)

# sub  1 [ 62k] |x|=4.670e-01 |dx|=9.281e-02 |r|=5.388e-09 (P)

# sub  2 [ 10k] |x|=3.920e+00 |dx|=4.267e-02 |r|=7.777e-09 (h)

# sub  3 [ 62k] |x|=2.903e+00 |dx|=1.311e+00 |r|=1.553e-07 (B)

# all           |x|=4.900e+00 |dx|=1.315e+00 |r|=1.604e-07

      Line search: Using full step: fnorm 3.155029689335e-03 gnorm 1.604056014451e-07

# SNES iteration  1, KSP iteration   0       |r|=1.604e-07

# SNES iteration  1, KSP iteration   1       |r|=6.819e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.467e-02 |dx|=1.399e-05 |r|=1.107e-10 (u)

# sub  1 [ 62k] |x|=4.671e-01 |dx|=1.129e-03 |r|=7.615e-10 (P)

# sub  2 [ 10k] |x|=3.920e+00 |dx|=1.247e-03 |r|=1.080e-09 (h)

# sub  3 [ 62k] |x|=2.889e+00 |dx|=2.003e-02 |r|=2.065e-08 (B)

# all           |x|=4.892e+00 |dx|=2.010e-02 |r|=2.069e-08

      Line search: Using full step: fnorm 1.604056014451e-07 gnorm 2.069337634312e-08

# SNES iteration  2, KSP iteration   0       |r|=2.069e-08

# SNES iteration  2, KSP iteration   1       |r|=1.622e-21

# SNES iteration  3

# sub  0 [  8k] |x|=1.467e-02 |dx|=3.490e-06 |r|=1.024e-11 (u)

# sub  1 [ 62k] |x|=4.671e-01 |dx|=2.726e-04 |r|=4.149e-12 (P)

# sub  2 [ 10k] |x|=3.920e+00 |dx|=4.399e-04 |r|=6.049e-12 (h)

# sub  3 [ 62k] |x|=2.890e+00 |dx|=1.746e-02 |r|=1.256e-10 (B)

# all           |x|=4.892e+00 |dx|=1.747e-02 |r|=1.263e-10

      Line search: Using full step: fnorm 2.069337634312e-08 gnorm 1.262549445673e-10

# SNES iteration  3, KSP iteration   0       |r|=1.263e-10

# SNES iteration  3, KSP iteration   1       |r|=1.736e-23

# SNES iteration  4

# sub  0 [  8k] |x|=1.467e-02 |dx|=3.351e-08 |r|=5.647e-15 (u)

# sub  1 [ 62k] |x|=4.671e-01 |dx|=7.729e-06 |r|=1.034e-13 (P)

# sub  2 [ 10k] |x|=3.920e+00 |dx|=9.832e-06 |r|=1.465e-13 (h)

# sub  3 [ 62k] |x|=2.890e+00 |dx|=8.093e-04 |r|=2.822e-12 (B)

# all           |x|=4.892e+00 |dx|=8.094e-04 |r|=2.827e-12

      Line search: Using full step: fnorm 1.262549445673e-10 gnorm 2.827283983718e-12

# SNES iteration  4, KSP iteration   0       |r|=2.827e-12

# SNES iteration  4, KSP iteration   1       |r|=1.551e-25

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.467e-02 |dx|=2.506e-10 |r|=2.411e-17 (u)

# sub  1 [ 62k] |x|=4.671e-01 |dx|=7.061e-08 |r|=9.446e-18 (P)

# sub  2 [ 10k] |x|=3.920e+00 |dx|=4.856e-08 |r|=1.331e-17 (h)

# sub  3 [ 62k] |x|=2.890e+00 |dx|=2.364e-06 |r|=2.701e-16 (B)

# all           |x|=4.892e+00 |dx|=2.365e-06 |r|=2.717e-16

      Line search: Using full step: fnorm 2.827283983718e-12 gnorm 2.716952995061e-16

+++ Processing load factor μ = 0.2000

# SNES iteration  0

# sub  0 [  8k] |x|=1.467e-02 |dx|=2.506e-10 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=4.671e-01 |dx|=7.061e-08 |r|=1.378e-09 (P)

# sub  2 [ 10k] |x|=3.920e+00 |dx|=4.856e-08 |r|=5.621e-10 (h)

# sub  3 [ 62k] |x|=2.890e+00 |dx|=2.364e-06 |r|=1.955e-08 (B)

# all           |x|=4.892e+00 |dx|=2.365e-06 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.870e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.001e-02 |dx|=4.685e-03 |r|=4.001e-08 (u)

# sub  1 [ 62k] |x|=3.753e-01 |dx|=9.522e-02 |r|=1.392e-09 (P)

# sub  2 [ 10k] |x|=3.959e+00 |dx|=4.178e-02 |r|=1.761e-09 (h)

# sub  3 [ 62k] |x|=3.857e+00 |dx|=9.866e-01 |r|=3.695e-08 (B)

# all           |x|=5.540e+00 |dx|=9.921e-01 |r|=5.451e-08

      Line search: Using full step: fnorm 3.155016952122e-03 gnorm 5.450669549089e-08

# SNES iteration  1, KSP iteration   0       |r|=5.451e-08

# SNES iteration  1, KSP iteration   1       |r|=1.132e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.001e-02 |dx|=2.115e-06 |r|=1.815e-11 (u)

# sub  1 [ 62k] |x|=3.753e-01 |dx|=4.880e-04 |r|=4.941e-11 (P)

# sub  2 [ 10k] |x|=3.959e+00 |dx|=5.300e-04 |r|=6.322e-11 (h)

# sub  3 [ 62k] |x|=3.849e+00 |dx|=9.184e-03 |r|=1.306e-09 (B)

# all           |x|=5.534e+00 |dx|=9.212e-03 |r|=1.309e-09

      Line search: Using full step: fnorm 5.450669549089e-08 gnorm 1.308695584650e-09

# SNES iteration  2, KSP iteration   0       |r|=1.309e-09

# SNES iteration  2, KSP iteration   1       |r|=1.995e-22

# SNES iteration  3

# sub  0 [  8k] |x|=1.001e-02 |dx|=3.677e-07 |r|=2.398e-12 (u)

# sub  1 [ 62k] |x|=3.753e-01 |dx|=8.142e-05 |r|=1.024e-12 (P)

# sub  2 [ 10k] |x|=3.959e+00 |dx|=9.835e-05 |r|=1.313e-12 (h)

# sub  3 [ 62k] |x|=3.849e+00 |dx|=5.545e-03 |r|=2.800e-11 (B)

# all           |x|=5.534e+00 |dx|=5.546e-03 |r|=2.815e-11

      Line search: Using full step: fnorm 1.308695584650e-09 gnorm 2.815196745055e-11

# SNES iteration  3, KSP iteration   0       |r|=2.815e-11

# SNES iteration  3, KSP iteration   1       |r|=9.028e-25

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.001e-02 |dx|=1.529e-09 |r|=6.147e-17 (u)

# sub  1 [ 62k] |x|=3.753e-01 |dx|=6.474e-07 |r|=4.328e-16 (P)

# sub  2 [ 10k] |x|=3.959e+00 |dx|=4.119e-07 |r|=4.621e-16 (h)

# sub  3 [ 62k] |x|=3.849e+00 |dx|=4.695e-05 |r|=1.334e-14 (B)

# all           |x|=5.534e+00 |dx|=4.696e-05 |r|=1.335e-14

      Line search: Using full step: fnorm 2.815196745055e-11 gnorm 1.335063995685e-14

+++ Processing load factor μ = 0.1000

# SNES iteration  0

# sub  0 [  8k] |x|=1.001e-02 |dx|=1.529e-09 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=3.753e-01 |dx|=6.474e-07 |r|=1.425e-09 (P)

# sub  2 [ 10k] |x|=3.959e+00 |dx|=4.119e-07 |r|=5.534e-10 (h)

# sub  3 [ 62k] |x|=3.849e+00 |dx|=4.695e-05 |r|=1.480e-08 (B)

# all           |x|=5.534e+00 |dx|=4.696e-05 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.991e-18

# SNES iteration  1

# sub  0 [  8k] |x|=5.371e-03 |dx|=4.696e-03 |r|=4.082e-08 (u)

# sub  1 [ 62k] |x|=2.830e-01 |dx|=9.709e-02 |r|=1.172e-09 (P)

# sub  2 [ 10k] |x|=3.997e+00 |dx|=4.031e-02 |r|=1.453e-09 (h)

# sub  3 [ 62k] |x|=4.570e+00 |dx|=7.326e-01 |r|=3.055e-08 (B)

# all           |x|=6.078e+00 |dx|=7.401e-01 |r|=5.102e-08

      Line search: Using full step: fnorm 3.155006739317e-03 gnorm 5.101710037582e-08

# SNES iteration  1, KSP iteration   0       |r|=5.102e-08

# SNES iteration  1, KSP iteration   1       |r|=1.754e-21

# SNES iteration  2

# sub  0 [  8k] |x|=5.370e-03 |dx|=3.401e-06 |r|=7.398e-12 (u)

# sub  1 [ 62k] |x|=2.830e-01 |dx|=4.874e-04 |r|=9.289e-13 (P)

# sub  2 [ 10k] |x|=3.997e+00 |dx|=4.363e-04 |r|=2.041e-12 (h)

# sub  3 [ 62k] |x|=4.565e+00 |dx|=6.018e-03 |r|=1.186e-10 (B)

# all           |x|=6.074e+00 |dx|=6.053e-03 |r|=1.189e-10

      Line search: Using full step: fnorm 5.101710037582e-08 gnorm 1.188997679321e-10

# SNES iteration  2, KSP iteration   0       |r|=1.189e-10

# SNES iteration  2, KSP iteration   1       |r|=1.577e-22

# SNES iteration  3

# sub  0 [  8k] |x|=5.370e-03 |dx|=2.983e-07 |r|=2.913e-13 (u)

# sub  1 [ 62k] |x|=2.830e-01 |dx|=4.281e-05 |r|=4.044e-13 (P)

# sub  2 [ 10k] |x|=3.997e+00 |dx|=6.740e-05 |r|=5.116e-13 (h)

# sub  3 [ 62k] |x|=4.565e+00 |dx|=4.124e-03 |r|=1.067e-11 (B)

# all           |x|=6.074e+00 |dx|=4.125e-03 |r|=1.070e-11

      Line search: Using full step: fnorm 1.188997679321e-10 gnorm 1.069641735284e-11

# SNES iteration  3, KSP iteration   0       |r|=1.070e-11

# SNES iteration  3, KSP iteration   1       |r|=2.838e-25

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=5.370e-03 |dx|=5.062e-10 |r|=2.471e-17 (u)

# sub  1 [ 62k] |x|=2.830e-01 |dx|=1.855e-07 |r|=9.282e-17 (P)

# sub  2 [ 10k] |x|=3.997e+00 |dx|=1.433e-07 |r|=8.546e-17 (h)

# sub  3 [ 62k] |x|=4.565e+00 |dx|=1.300e-05 |r|=3.163e-15 (B)

# all           |x|=6.074e+00 |dx|=1.300e-05 |r|=3.166e-15

      Line search: Using full step: fnorm 1.069641735284e-11 gnorm 3.165897755186e-15

+++ Processing load factor μ = 0.0000

# SNES iteration  0

# sub  0 [  8k] |x|=5.370e-03 |dx|=5.062e-10 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=2.830e-01 |dx|=1.855e-07 |r|=1.466e-09 (P)

# sub  2 [ 10k] |x|=3.997e+00 |dx|=1.433e-07 |r|=5.398e-10 (h)

# sub  3 [ 62k] |x|=4.565e+00 |dx|=1.300e-05 |r|=1.105e-08 (B)

# all           |x|=6.074e+00 |dx|=1.300e-05 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.894e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.251e-03 |dx|=4.706e-03 |r|=4.112e-08 (u)

# sub  1 [ 62k] |x|=1.926e-01 |dx|=9.838e-02 |r|=7.207e-10 (P)

# sub  2 [ 10k] |x|=4.034e+00 |dx|=3.860e-02 |r|=9.879e-10 (h)

# sub  3 [ 62k] |x|=5.095e+00 |dx|=5.384e-01 |r|=1.769e-08 (B)

# all           |x|=6.502e+00 |dx|=5.487e-01 |r|=4.478e-08

      Line search: Using full step: fnorm 3.154998819626e-03 gnorm 4.478392555108e-08

# SNES iteration  1, KSP iteration   0       |r|=4.478e-08

# SNES iteration  1, KSP iteration   1       |r|=1.807e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.248e-03 |dx|=2.974e-06 |r|=3.489e-12 (u)

# sub  1 [ 62k] |x|=1.925e-01 |dx|=4.983e-04 |r|=3.230e-13 (P)

# sub  2 [ 10k] |x|=4.034e+00 |dx|=3.192e-04 |r|=1.032e-12 (h)

# sub  3 [ 62k] |x|=5.092e+00 |dx|=3.865e-03 |r|=5.269e-11 (B)

# all           |x|=6.499e+00 |dx|=3.910e-03 |r|=5.282e-11

      Line search: Using full step: fnorm 4.478392555108e-08 gnorm 5.281777246943e-11

# SNES iteration  2, KSP iteration   0       |r|=5.282e-11

# SNES iteration  2, KSP iteration   1       |r|=4.096e-23

# SNES iteration  3

# sub  0 [  8k] |x|=1.248e-03 |dx|=7.917e-08 |r|=3.622e-14 (u)

# sub  1 [ 62k] |x|=1.925e-01 |dx|=1.926e-05 |r|=6.986e-14 (P)

# sub  2 [ 10k] |x|=4.034e+00 |dx|=4.849e-05 |r|=9.764e-14 (h)

# sub  3 [ 62k] |x|=5.093e+00 |dx|=2.618e-03 |r|=1.831e-12 (B)

# all           |x|=6.499e+00 |dx|=2.618e-03 |r|=1.835e-12

      Line search: Using full step: fnorm 5.281777246943e-11 gnorm 1.834793286336e-12

# SNES iteration  3, KSP iteration   0       |r|=1.835e-12

# SNES iteration  3, KSP iteration   1       |r|=4.301e-26

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.248e-03 |dx|=6.614e-11 |r|=2.409e-17 (u)

# sub  1 [ 62k] |x|=1.925e-01 |dx|=4.741e-08 |r|=4.308e-18 (P)

# sub  2 [ 10k] |x|=4.034e+00 |dx|=2.848e-08 |r|=6.164e-18 (h)

# sub  3 [ 62k] |x|=5.093e+00 |dx|=5.548e-06 |r|=1.462e-16 (B)

# all           |x|=6.499e+00 |dx|=5.548e-06 |r|=1.484e-16

      Line search: Using full step: fnorm 1.834793286336e-12 gnorm 1.483637090075e-16

+++ Processing load factor μ = -0.0000

# SNES iteration  0 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=1.248e-03 |dx|=6.614e-11 |r|=2.409e-17 (u)

# sub  1 [ 62k] |x|=1.925e-01 |dx|=4.741e-08 |r|=1.502e-09 (P)

# sub  2 [ 10k] |x|=4.034e+00 |dx|=2.848e-08 |r|=5.248e-10 (h)

# sub  3 [ 62k] |x|=5.093e+00 |dx|=5.548e-06 |r|=8.151e-09 (B)

# all           |x|=6.499e+00 |dx|=5.548e-06 |r|=8.305e-09


+++ Processing load factor μ = -0.1000

# SNES iteration  0

# sub  0 [  8k] |x|=1.248e-03 |dx|=6.614e-11 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=1.925e-01 |dx|=4.741e-08 |r|=1.502e-09 (P)

# sub  2 [ 10k] |x|=4.034e+00 |dx|=2.848e-08 |r|=5.248e-10 (h)

# sub  3 [ 62k] |x|=5.093e+00 |dx|=5.548e-06 |r|=8.151e-09 (B)

# all           |x|=6.499e+00 |dx|=5.548e-06 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.927e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.316e-03 |dx|=4.717e-03 |r|=4.109e-08 (u)

# sub  1 [ 62k] |x|=1.124e-01 |dx|=9.920e-02 |r|=3.609e-10 (P)

# sub  2 [ 10k] |x|=4.069e+00 |dx|=3.674e-02 |r|=3.927e-10 (h)

# sub  3 [ 62k] |x|=5.478e+00 |dx|=3.928e-01 |r|=7.543e-09 (B)

# all           |x|=6.825e+00 |dx|=4.068e-01 |r|=4.178e-08

      Line search: Using full step: fnorm 3.154992712915e-03 gnorm 4.178023453836e-08

# SNES iteration  1, KSP iteration   0       |r|=4.178e-08

# SNES iteration  1, KSP iteration   1       |r|=2.001e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.317e-03 |dx|=3.461e-06 |r|=3.253e-12 (u)

# sub  1 [ 62k] |x|=1.122e-01 |dx|=5.150e-04 |r|=1.396e-13 (P)

# sub  2 [ 10k] |x|=4.069e+00 |dx|=2.624e-04 |r|=3.092e-13 (h)

# sub  3 [ 62k] |x|=5.477e+00 |dx|=2.560e-03 |r|=2.099e-11 (B)

# all           |x|=6.824e+00 |dx|=2.624e-03 |r|=2.125e-11

      Line search: Using full step: fnorm 4.178023453836e-08 gnorm 2.124552454048e-11

+++ Processing load factor μ = -0.2000

# SNES iteration  0

# sub  0 [  8k] |x|=4.317e-03 |dx|=3.461e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=1.122e-01 |dx|=5.150e-04 |r|=1.534e-09 (P)

# sub  2 [ 10k] |x|=4.069e+00 |dx|=2.624e-04 |r|=5.089e-10 (h)

# sub  3 [ 62k] |x|=5.477e+00 |dx|=2.560e-03 |r|=5.964e-09 (B)

# all           |x|=6.824e+00 |dx|=2.624e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.985e-18

# SNES iteration  1

# sub  0 [  8k] |x|=8.965e-03 |dx|=4.729e-03 |r|=4.098e-08 (u)

# sub  1 [ 62k] |x|=8.469e-02 |dx|=9.967e-02 |r|=3.033e-10 (P)

# sub  2 [ 10k] |x|=4.104e+00 |dx|=3.484e-02 |r|=2.881e-10 (h)

# sub  3 [ 62k] |x|=5.756e+00 |dx|=2.852e-01 |r|=5.490e-09 (B)

# all           |x|=7.069e+00 |dx|=3.042e-01 |r|=4.135e-08

      Line search: Using full step: fnorm 3.154988044297e-03 gnorm 4.135069216768e-08

# SNES iteration  1, KSP iteration   0       |r|=4.135e-08

# SNES iteration  1, KSP iteration   1       |r|=2.109e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=8.966e-03 |dx|=3.820e-06 |r|=3.208e-12 (u)

# sub  1 [ 62k] |x|=8.422e-02 |dx|=5.340e-04 |r|=1.097e-13 (P)

# sub  2 [ 10k] |x|=4.103e+00 |dx|=2.342e-04 |r|=1.919e-13 (h)

# sub  3 [ 62k] |x|=5.755e+00 |dx|=1.906e-03 |r|=1.510e-11 (B)

# all           |x|=7.069e+00 |dx|=1.993e-03 |r|=1.544e-11

      Line search: Using full step: fnorm 4.135069216768e-08 gnorm 1.544018598788e-11

+++ Processing load factor μ = -0.3000

# SNES iteration  0

# sub  0 [  8k] |x|=8.966e-03 |dx|=3.820e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.422e-02 |dx|=5.340e-04 |r|=1.562e-09 (P)

# sub  2 [ 10k] |x|=4.103e+00 |dx|=2.342e-04 |r|=4.929e-10 (h)

# sub  3 [ 62k] |x|=5.755e+00 |dx|=1.906e-03 |r|=4.336e-09 (B)

# all           |x|=7.069e+00 |dx|=1.993e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.932e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.368e-02 |dx|=4.742e-03 |r|=4.105e-08 (u)

# sub  1 [ 62k] |x|=1.445e-01 |dx|=9.992e-02 |r|=2.462e-10 (P)

# sub  2 [ 10k] |x|=4.136e+00 |dx|=3.295e-02 |r|=1.674e-10 (h)

# sub  3 [ 62k] |x|=5.956e+00 |dx|=2.067e-01 |r|=3.088e-09 (B)

# all           |x|=7.252e+00 |dx|=2.320e-01 |r|=4.116e-08

      Line search: Using full step: fnorm 3.154984498618e-03 gnorm 4.116413491798e-08

# SNES iteration  1, KSP iteration   0       |r|=4.116e-08

# SNES iteration  1, KSP iteration   1       |r|=2.279e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=1.368e-02 |dx|=4.066e-06 |r|=2.950e-12 (u)

# sub  1 [ 62k] |x|=1.441e-01 |dx|=5.394e-04 |r|=8.006e-14 (P)

# sub  2 [ 10k] |x|=4.136e+00 |dx|=1.958e-04 |r|=4.038e-14 (h)

# sub  3 [ 62k] |x|=5.955e+00 |dx|=1.471e-03 |r|=5.585e-12 (B)

# all           |x|=7.252e+00 |dx|=1.579e-03 |r|=6.316e-12

      Line search: Using full step: fnorm 4.116413491798e-08 gnorm 6.316241859648e-12

+++ Processing load factor μ = -0.4000

# SNES iteration  0

# sub  0 [  8k] |x|=1.368e-02 |dx|=4.066e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=1.441e-01 |dx|=5.394e-04 |r|=1.588e-09 (P)

# sub  2 [ 10k] |x|=4.136e+00 |dx|=1.958e-04 |r|=4.771e-10 (h)

# sub  3 [ 62k] |x|=5.955e+00 |dx|=1.471e-03 |r|=3.141e-09 (B)

# all           |x|=7.252e+00 |dx|=1.579e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.012e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.842e-02 |dx|=4.755e-03 |r|=4.146e-08 (u)

# sub  1 [ 62k] |x|=2.320e-01 |dx|=1.001e-01 |r|=2.674e-10 (P)

# sub  2 [ 10k] |x|=4.167e+00 |dx|=3.115e-02 |r|=2.019e-10 (h)

# sub  3 [ 62k] |x|=6.099e+00 |dx|=1.499e-01 |r|=3.762e-09 (B)

# all           |x|=7.390e+00 |dx|=1.830e-01 |r|=4.163e-08

      Line search: Using full step: fnorm 3.154981818528e-03 gnorm 4.162699283117e-08

# SNES iteration  1, KSP iteration   0       |r|=4.163e-08

# SNES iteration  1, KSP iteration   1       |r|=2.345e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=1.842e-02 |dx|=4.097e-06 |r|=2.582e-12 (u)

# sub  1 [ 62k] |x|=2.317e-01 |dx|=5.275e-04 |r|=8.514e-14 (P)

# sub  2 [ 10k] |x|=4.167e+00 |dx|=1.708e-04 |r|=4.588e-14 (h)

# sub  3 [ 62k] |x|=6.099e+00 |dx|=1.237e-03 |r|=6.392e-12 (B)

# all           |x|=7.390e+00 |dx|=1.355e-03 |r|=6.895e-12

      Line search: Using full step: fnorm 4.162699283117e-08 gnorm 6.894605644368e-12

+++ Processing load factor μ = -0.5000

# SNES iteration  0

# sub  0 [  8k] |x|=1.842e-02 |dx|=4.097e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=2.317e-01 |dx|=5.275e-04 |r|=1.614e-09 (P)

# sub  2 [ 10k] |x|=4.167e+00 |dx|=1.708e-04 |r|=4.617e-10 (h)

# sub  3 [ 62k] |x|=6.099e+00 |dx|=1.237e-03 |r|=2.273e-09 (B)

# all           |x|=7.390e+00 |dx|=1.355e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.006e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.318e-02 |dx|=4.769e-03 |r|=4.231e-08 (u)

# sub  1 [ 62k] |x|=3.256e-01 |dx|=1.003e-01 |r|=2.476e-10 (P)

# sub  2 [ 10k] |x|=4.197e+00 |dx|=2.946e-02 |r|=1.304e-10 (h)

# sub  3 [ 62k] |x|=6.202e+00 |dx|=1.091e-01 |r|=2.266e-09 (B)

# all           |x|=7.495e+00 |dx|=1.512e-01 |r|=4.237e-08

      Line search: Using full step: fnorm 3.154979804301e-03 gnorm 4.237101937772e-08

# SNES iteration  1, KSP iteration   0       |r|=4.237e-08

# SNES iteration  1, KSP iteration   1       |r|=2.287e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=2.318e-02 |dx|=3.922e-06 |r|=2.222e-12 (u)

# sub  1 [ 62k] |x|=3.254e-01 |dx|=4.917e-04 |r|=7.493e-14 (P)

# sub  2 [ 10k] |x|=4.196e+00 |dx|=1.381e-04 |r|=2.001e-14 (h)

# sub  3 [ 62k] |x|=6.202e+00 |dx|=1.028e-03 |r|=3.186e-12 (B)

# all           |x|=7.495e+00 |dx|=1.147e-03 |r|=3.885e-12

      Line search: Using full step: fnorm 4.237101937772e-08 gnorm 3.884737649401e-12

+++ Processing load factor μ = -0.6000

# SNES iteration  0

# sub  0 [  8k] |x|=2.318e-02 |dx|=3.922e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=3.254e-01 |dx|=4.917e-04 |r|=1.639e-09 (P)

# sub  2 [ 10k] |x|=4.196e+00 |dx|=1.381e-04 |r|=4.469e-10 (h)

# sub  3 [ 62k] |x|=6.202e+00 |dx|=1.028e-03 |r|=1.652e-09 (B)

# all           |x|=7.495e+00 |dx|=1.147e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.026e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.795e-02 |dx|=4.783e-03 |r|=4.372e-08 (u)

# sub  1 [ 62k] |x|=4.215e-01 |dx|=1.007e-01 |r|=2.571e-10 (P)

# sub  2 [ 10k] |x|=4.224e+00 |dx|=2.791e-02 |r|=1.277e-10 (h)

# sub  3 [ 62k] |x|=6.275e+00 |dx|=8.002e-02 |r|=2.198e-09 (B)

# all           |x|=7.576e+00 |dx|=1.317e-01 |r|=4.377e-08

      Line search: Using full step: fnorm 3.154978306469e-03 gnorm 4.377159915538e-08

# SNES iteration  1, KSP iteration   0       |r|=4.377e-08

# SNES iteration  1, KSP iteration   1       |r|=2.151e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=2.795e-02 |dx|=3.492e-06 |r|=1.878e-12 (u)

# sub  1 [ 62k] |x|=4.213e-01 |dx|=4.320e-04 |r|=7.318e-14 (P)

# sub  2 [ 10k] |x|=4.224e+00 |dx|=1.052e-04 |r|=1.995e-14 (h)

# sub  3 [ 62k] |x|=6.275e+00 |dx|=8.625e-04 |r|=3.128e-12 (B)

# all           |x|=7.576e+00 |dx|=9.703e-04 |r|=3.650e-12

      Line search: Using full step: fnorm 4.377159915538e-08 gnorm 3.649659200046e-12

+++ Processing load factor μ = -0.7000

# SNES iteration  0

# sub  0 [  8k] |x|=2.795e-02 |dx|=3.492e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=4.213e-01 |dx|=4.320e-04 |r|=1.665e-09 (P)

# sub  2 [ 10k] |x|=4.224e+00 |dx|=1.052e-04 |r|=4.329e-10 (h)

# sub  3 [ 62k] |x|=6.275e+00 |dx|=8.625e-04 |r|=1.216e-09 (B)

# all           |x|=7.576e+00 |dx|=9.703e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.963e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.274e-02 |dx|=4.798e-03 |r|=4.583e-08 (u)

# sub  1 [ 62k] |x|=5.186e-01 |dx|=1.013e-01 |r|=2.555e-10 (P)

# sub  2 [ 10k] |x|=4.250e+00 |dx|=2.651e-02 |r|=6.226e-11 (h)

# sub  3 [ 62k] |x|=6.328e+00 |dx|=5.950e-02 |r|=1.490e-10 (B)

# all           |x|=7.640e+00 |dx|=1.206e-01 |r|=4.583e-08

      Line search: Using full step: fnorm 3.154977209076e-03 gnorm 4.582743300771e-08

# SNES iteration  1, KSP iteration   0       |r|=4.583e-08

# SNES iteration  1, KSP iteration   1       |r|=1.749e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.274e-02 |dx|=2.901e-06 |r|=1.514e-12 (u)

# sub  1 [ 62k] |x|=5.185e-01 |dx|=3.553e-04 |r|=9.432e-14 (P)

# sub  2 [ 10k] |x|=4.250e+00 |dx|=7.192e-05 |r|=1.093e-13 (h)

# sub  3 [ 62k] |x|=6.328e+00 |dx|=6.927e-04 |r|=2.192e-12 (B)

# all           |x|=7.640e+00 |dx|=7.818e-04 |r|=2.668e-12

      Line search: Using full step: fnorm 4.582743300771e-08 gnorm 2.668036027056e-12

+++ Processing load factor μ = -0.8000

# SNES iteration  0

# sub  0 [  8k] |x|=3.274e-02 |dx|=2.901e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=5.185e-01 |dx|=3.553e-04 |r|=1.692e-09 (P)

# sub  2 [ 10k] |x|=4.250e+00 |dx|=7.192e-05 |r|=4.196e-10 (h)

# sub  3 [ 62k] |x|=6.328e+00 |dx|=6.927e-04 |r|=9.195e-10 (B)

# all           |x|=7.640e+00 |dx|=7.818e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.123e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.755e-02 |dx|=4.814e-03 |r|=4.882e-08 (u)

# sub  1 [ 62k] |x|=6.167e-01 |dx|=1.022e-01 |r|=2.742e-10 (P)

# sub  2 [ 10k] |x|=4.275e+00 |dx|=2.526e-02 |r|=7.762e-11 (h)

# sub  3 [ 62k] |x|=6.365e+00 |dx|=4.528e-02 |r|=9.323e-10 (B)

# all           |x|=7.692e+00 |dx|=1.147e-01 |r|=4.883e-08

      Line search: Using full step: fnorm 3.154976422011e-03 gnorm 4.883406258532e-08

# SNES iteration  1, KSP iteration   0       |r|=4.883e-08

# SNES iteration  1, KSP iteration   1       |r|=1.392e-21

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.755e-02 |dx|=2.229e-06 |r|=1.154e-12 (u)

# sub  1 [ 62k] |x|=6.166e-01 |dx|=2.748e-04 |r|=6.763e-14 (P)

# sub  2 [ 10k] |x|=4.275e+00 |dx|=4.887e-05 |r|=6.249e-14 (h)

# sub  3 [ 62k] |x|=6.365e+00 |dx|=5.652e-04 |r|=1.820e-12 (B)

# all           |x|=7.692e+00 |dx|=6.304e-04 |r|=2.157e-12

      Line search: Using full step: fnorm 4.883406258532e-08 gnorm 2.156577519819e-12

+++ Processing load factor μ = -0.9000

# SNES iteration  0

# sub  0 [  8k] |x|=3.755e-02 |dx|=2.229e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=6.166e-01 |dx|=2.748e-04 |r|=1.722e-09 (P)

# sub  2 [ 10k] |x|=4.275e+00 |dx|=4.887e-05 |r|=4.070e-10 (h)

# sub  3 [ 62k] |x|=6.365e+00 |dx|=5.652e-04 |r|=7.308e-10 (B)

# all           |x|=7.692e+00 |dx|=6.304e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.938e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.237e-02 |dx|=4.829e-03 |r|=5.285e-08 (u)

# sub  1 [ 62k] |x|=7.158e-01 |dx|=1.034e-01 |r|=2.909e-10 (P)

# sub  2 [ 10k] |x|=4.298e+00 |dx|=2.414e-02 |r|=6.454e-11 (h)

# sub  3 [ 62k] |x|=6.391e+00 |dx|=3.571e-02 |r|=1.010e-10 (B)

# all           |x|=7.736e+00 |dx|=1.121e-01 |r|=5.285e-08

      Line search: Using full step: fnorm 3.154975873824e-03 gnorm 5.285153503594e-08

# SNES iteration  1, KSP iteration   0       |r|=5.285e-08

# SNES iteration  1, KSP iteration   1       |r|=9.222e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.237e-02 |dx|=1.605e-06 |r|=8.550e-13 (u)

# sub  1 [ 62k] |x|=7.157e-01 |dx|=2.067e-04 |r|=7.780e-14 (P)

# sub  2 [ 10k] |x|=4.298e+00 |dx|=4.004e-05 |r|=8.263e-14 (h)

# sub  3 [ 62k] |x|=6.391e+00 |dx|=4.461e-04 |r|=1.876e-12 (B)

# all           |x|=7.736e+00 |dx|=4.933e-04 |r|=2.065e-12

      Line search: Using full step: fnorm 5.285153503594e-08 gnorm 2.064554711044e-12

+++ Processing load factor μ = -1.0000

# SNES iteration  0

# sub  0 [  8k] |x|=4.237e-02 |dx|=1.605e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=7.157e-01 |dx|=2.067e-04 |r|=1.753e-09 (P)

# sub  2 [ 10k] |x|=4.298e+00 |dx|=4.004e-05 |r|=3.948e-10 (h)

# sub  3 [ 62k] |x|=6.391e+00 |dx|=4.461e-04 |r|=6.221e-10 (B)

# all           |x|=7.736e+00 |dx|=4.933e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.086e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.720e-02 |dx|=4.844e-03 |r|=5.796e-08 (u)

# sub  1 [ 62k] |x|=8.160e-01 |dx|=1.048e-01 |r|=3.130e-10 (P)

# sub  2 [ 10k] |x|=4.320e+00 |dx|=2.313e-02 |r|=6.609e-11 (h)

# sub  3 [ 62k] |x|=6.410e+00 |dx|=2.953e-02 |r|=7.869e-11 (B)

# all           |x|=7.773e+00 |dx|=1.114e-01 |r|=5.796e-08

      Line search: Using full step: fnorm 3.154975512271e-03 gnorm 5.796230030228e-08

# SNES iteration  1, KSP iteration   0       |r|=5.796e-08

# SNES iteration  1, KSP iteration   1       |r|=6.703e-22

# SNES iteration  2 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.720e-02 |dx|=1.110e-06 |r|=6.493e-13 (u)

# sub  1 [ 62k] |x|=8.159e-01 |dx|=1.644e-04 |r|=8.507e-14 (P)

# sub  2 [ 10k] |x|=4.320e+00 |dx|=4.543e-05 |r|=8.110e-14 (h)

# sub  3 [ 62k] |x|=6.410e+00 |dx|=3.477e-04 |r|=2.163e-12 (B)

# all           |x|=7.773e+00 |dx|=3.872e-04 |r|=2.261e-12

      Line search: Using full step: fnorm 5.796230030228e-08 gnorm 2.261063152885e-12

+++ Processing load factor μ = -1.0000

# SNES iteration  0 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.720e-02 |dx|=1.110e-06 |r|=6.493e-13 (u)

# sub  1 [ 62k] |x|=8.159e-01 |dx|=1.644e-04 |r|=1.786e-09 (P)

# sub  2 [ 10k] |x|=4.320e+00 |dx|=4.543e-05 |r|=3.829e-10 (h)

# sub  3 [ 62k] |x|=6.410e+00 |dx|=3.477e-04 |r|=5.684e-10 (B)

# all           |x|=7.773e+00 |dx|=3.872e-04 |r|=1.913e-09


+++ Processing load factor μ = -0.9000

# SNES iteration  0

# sub  0 [  8k] |x|=4.720e-02 |dx|=1.110e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.159e-01 |dx|=1.644e-04 |r|=1.786e-09 (P)

# sub  2 [ 10k] |x|=4.320e+00 |dx|=4.543e-05 |r|=3.829e-10 (h)

# sub  3 [ 62k] |x|=6.410e+00 |dx|=3.477e-04 |r|=5.684e-10 (B)

# all           |x|=7.773e+00 |dx|=3.872e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.011e-18

# SNES iteration  1

# sub  0 [  8k] |x|=4.244e-02 |dx|=4.768e-03 |r|=4.370e-08 (u)

# sub  1 [ 62k] |x|=7.177e-01 |dx|=9.870e-02 |r|=1.616e-09 (P)

# sub  2 [ 10k] |x|=4.296e+00 |dx|=2.441e-02 |r|=3.594e-10 (h)

# sub  3 [ 62k] |x|=6.382e+00 |dx|=5.468e-02 |r|=8.138e-10 (B)

# all           |x|=7.726e+00 |dx|=1.155e-01 |r|=4.373e-08

      Line search: Using full step: fnorm 3.154975296610e-03 gnorm 4.373475550932e-08

# SNES iteration  1, KSP iteration   0       |r|=4.373e-08

# SNES iteration  1, KSP iteration   1       |r|=3.182e-19

# SNES iteration  2

# sub  0 [  8k] |x|=4.267e-02 |dx|=5.097e-04 |r|=3.869e-08 (u)

# sub  1 [ 62k] |x|=8.159e-01 |dx|=9.870e-02 |r|=1.084e-10 (P)

# sub  2 [ 10k] |x|=4.320e+00 |dx|=2.444e-02 |r|=1.631e-10 (h)

# sub  3 [ 62k] |x|=6.410e+00 |dx|=5.732e-02 |r|=2.699e-09 (B)

# all           |x|=7.773e+00 |dx|=1.167e-01 |r|=3.878e-08

      Line search: Using full step: fnorm 4.373475550932e-08 gnorm 3.878056596279e-08

# SNES iteration  2, KSP iteration   0       |r|=3.878e-08

# SNES iteration  2, KSP iteration   1       |r|=7.898e-22

# SNES iteration  3 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=4.267e-02 |dx|=1.315e-06 |r|=1.518e-13 (u)

# sub  1 [ 62k] |x|=8.159e-01 |dx|=4.426e-05 |r|=1.185e-11 (P)

# sub  2 [ 10k] |x|=4.320e+00 |dx|=5.307e-05 |r|=1.806e-11 (h)

# sub  3 [ 62k] |x|=6.410e+00 |dx|=9.679e-04 |r|=2.920e-10 (B)

# all           |x|=7.773e+00 |dx|=9.703e-04 |r|=2.928e-10

      Line search: Using full step: fnorm 3.878056596279e-08 gnorm 2.927798511310e-10

+++ Processing load factor μ = -0.8000

# SNES iteration  0

# sub  0 [  8k] |x|=4.267e-02 |dx|=1.315e-06 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.159e-01 |dx|=4.426e-05 |r|=0.000e+00 (P)

# sub  2 [ 10k] |x|=4.320e+00 |dx|=5.307e-05 |r|=0.000e+00 (h)

# sub  3 [ 62k] |x|=6.410e+00 |dx|=9.679e-04 |r|=0.000e+00 (B)

# all           |x|=7.773e+00 |dx|=9.703e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.027e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.815e-02 |dx|=4.545e-03 |r|=2.064e-08 (u)

# sub  1 [ 62k] |x|=8.159e-01 |dx|=0.000e+00 |r|=0.000e+00 (P)

# sub  2 [ 10k] |x|=4.320e+00 |dx|=0.000e+00 |r|=0.000e+00 (h)

# sub  3 [ 62k] |x|=6.410e+00 |dx|=0.000e+00 |r|=0.000e+00 (B)

# all           |x|=7.773e+00 |dx|=4.545e-03 |r|=2.064e-08

      Line search: Using full step: fnorm 3.155045735949e-03 gnorm 2.064173307287e-08

# SNES iteration  1, KSP iteration   0       |r|=2.064e-08

# SNES iteration  1, KSP iteration   1       |r|=2.478e-22

# SNES iteration  2 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=3.815e-02 |dx|=3.712e-07 |r|=2.304e-14 (u)

# sub  1 [ 62k] |x|=8.159e-01 |dx|=0.000e+00 |r|=0.000e+00 (P)

# sub  2 [ 10k] |x|=4.320e+00 |dx|=0.000e+00 |r|=0.000e+00 (h)

# sub  3 [ 62k] |x|=6.410e+00 |dx|=0.000e+00 |r|=0.000e+00 (B)

# all           |x|=7.773e+00 |dx|=3.712e-07 |r|=2.304e-14

      Line search: Using full step: fnorm 2.064173307287e-08 gnorm 2.303993413367e-14

+++ Processing load factor μ = -0.7000

# SNES iteration  0

# sub  0 [  8k] |x|=3.815e-02 |dx|=3.712e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=8.159e-01 |dx|=0.000e+00 |r|=0.000e+00 (P)

# sub  2 [ 10k] |x|=4.320e+00 |dx|=0.000e+00 |r|=0.000e+00 (h)

# sub  3 [ 62k] |x|=6.410e+00 |dx|=0.000e+00 |r|=0.000e+00 (B)

# all           |x|=7.773e+00 |dx|=3.712e-07 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.941e-18

# SNES iteration  1

# sub  0 [  8k] |x|=3.363e-02 |dx|=4.545e-03 |r|=2.063e-08 (u)

# sub  1 [ 62k] |x|=8.159e-01 |dx|=0.000e+00 |r|=7.852e-08 (P)

# sub  2 [ 10k] |x|=4.320e+00 |dx|=0.000e+00 |r|=3.317e-08 (h)

# sub  3 [ 62k] |x|=6.410e+00 |dx|=0.000e+00 |r|=3.825e-06 (B)

# all           |x|=7.773e+00 |dx|=4.545e-03 |r|=3.826e-06

      Line search: Using full step: fnorm 3.155116611467e-03 gnorm 3.826000769773e-06

# SNES iteration  1, KSP iteration   0       |r|=3.826e-06

# SNES iteration  1, KSP iteration   1       |r|=2.298e-19

# SNES iteration  2

# sub  0 [  8k] |x|=3.374e-02 |dx|=4.455e-04 |r|=6.077e-07 (u)

# sub  1 [ 62k] |x|=7.979e-01 |dx|=1.079e-01 |r|=3.256e-09 (P)

# sub  2 [ 10k] |x|=4.325e+00 |dx|=1.215e-02 |r|=2.409e-09 (h)

# sub  3 [ 62k] |x|=6.341e+00 |dx|=1.562e-01 |r|=1.413e-07 (B)

# all           |x|=7.717e+00 |dx|=1.902e-01 |r|=6.240e-07

      Line search: Using full step: fnorm 3.826000769773e-06 gnorm 6.239542412180e-07

# SNES iteration  2, KSP iteration   0       |r|=6.240e-07

# SNES iteration  2, KSP iteration   1       |r|=1.685e-19

# SNES iteration  3

# sub  0 [  8k] |x|=3.372e-02 |dx|=3.250e-04 |r|=5.148e-07 (u)

# sub  1 [ 62k] |x|=7.979e-01 |dx|=8.549e-02 |r|=5.210e-09 (P)

# sub  2 [ 10k] |x|=4.325e+00 |dx|=7.701e-03 |r|=2.340e-09 (h)

# sub  3 [ 62k] |x|=6.231e+00 |dx|=8.820e-01 |r|=2.485e-07 (B)

# all           |x|=7.627e+00 |dx|=8.861e-01 |r|=5.716e-07

      Line search: gnorm after quadratic fit 5.716050492245e-07
      Line search: Quadratically determined step, lambda=1.7674441547116607e-01

# SNES iteration  3, KSP iteration   0       |r|=5.716e-07

# SNES iteration  3, KSP iteration   1       |r|=2.105e-19

# SNES iteration  4

# sub  0 [  8k] |x|=3.360e-02 |dx|=3.949e-04 |r|=3.586e-07 (u)

# sub  1 [ 62k] |x|=7.942e-01 |dx|=7.889e-02 |r|=1.200e-10 (P)

# sub  2 [ 10k] |x|=4.328e+00 |dx|=6.489e-03 |r|=6.554e-11 (h)

# sub  3 [ 62k] |x|=5.704e+00 |dx|=6.044e-01 |r|=9.139e-09 (B)

# all           |x|=7.204e+00 |dx|=6.095e-01 |r|=3.587e-07

      Line search: Using full step: fnorm 5.716050492245e-07 gnorm 3.587109736906e-07

# SNES iteration  4, KSP iteration   0       |r|=3.587e-07

# SNES iteration  4, KSP iteration   1       |r|=2.822e-20

# SNES iteration  5

# sub  0 [  8k] |x|=3.361e-02 |dx|=4.850e-05 |r|=2.227e-07 (u)

# sub  1 [ 62k] |x|=7.952e-01 |dx|=7.362e-03 |r|=3.526e-09 (P)

# sub  2 [ 10k] |x|=4.328e+00 |dx|=2.285e-03 |r|=1.648e-09 (h)

# sub  3 [ 62k] |x|=5.620e+00 |dx|=3.353e-01 |r|=1.658e-07 (B)

# all           |x|=7.138e+00 |dx|=3.354e-01 |r|=2.777e-07

      Line search: gnorm after quadratic fit 2.777040621293e-07
      Line search: Quadratically determined step, lambda=3.7903159103773149e-01

# SNES iteration  5, KSP iteration   0       |r|=2.777e-07

# SNES iteration  5, KSP iteration   1       |r|=2.123e-20

# SNES iteration  6

# sub  0 [  8k] |x|=3.361e-02 |dx|=3.673e-05 |r|=4.496e-10 (u)

# sub  1 [ 62k] |x|=7.965e-01 |dx|=4.399e-03 |r|=2.847e-10 (P)

# sub  2 [ 10k] |x|=4.328e+00 |dx|=1.126e-03 |r|=2.238e-10 (h)

# sub  3 [ 62k] |x|=5.456e+00 |dx|=2.177e-01 |r|=1.256e-08 (B)

# all           |x|=7.010e+00 |dx|=2.178e-01 |r|=1.257e-08

      Line search: Using full step: fnorm 2.777040621293e-07 gnorm 1.257268588413e-08

# SNES iteration  6, KSP iteration   0       |r|=1.257e-08

# SNES iteration  6, KSP iteration   1       |r|=6.302e-21

# SNES iteration  7

# sub  0 [  8k] |x|=3.361e-02 |dx|=1.016e-05 |r|=1.058e-10 (u)

# sub  1 [ 62k] |x|=7.965e-01 |dx|=1.244e-03 |r|=3.175e-11 (P)

# sub  2 [ 10k] |x|=4.328e+00 |dx|=3.025e-04 |r|=2.626e-11 (h)

# sub  3 [ 62k] |x|=5.446e+00 |dx|=8.055e-02 |r|=1.344e-09 (B)

# all           |x|=7.002e+00 |dx|=8.056e-02 |r|=1.349e-09

      Line search: Using full step: fnorm 1.257268588413e-08 gnorm 1.349282421840e-09

# SNES iteration  7, KSP iteration   0       |r|=1.349e-09

# SNES iteration  7, KSP iteration   1       |r|=1.119e-22

# SNES iteration  8 success = CONVERGED_FNORM_RELATIVE

# sub  0 [  8k] |x|=3.361e-02 |dx|=1.832e-07 |r|=2.149e-13 (u)

# sub  1 [ 62k] |x|=7.965e-01 |dx|=1.226e-04 |r|=2.080e-12 (P)

# sub  2 [ 10k] |x|=4.328e+00 |dx|=1.069e-04 |r|=1.403e-12 (h)

# sub  3 [ 62k] |x|=5.446e+00 |dx|=6.917e-03 |r|=9.241e-11 (B)

# all           |x|=7.001e+00 |dx|=6.919e-03 |r|=9.245e-11

      Line search: Using full step: fnorm 1.349282421840e-09 gnorm 9.244889746871e-11

+++ Processing load factor μ = -0.6000

# SNES iteration  0

# sub  0 [  8k] |x|=3.361e-02 |dx|=1.832e-07 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=7.965e-01 |dx|=1.226e-04 |r|=3.003e-10 (P)

# sub  2 [ 10k] |x|=4.328e+00 |dx|=1.069e-04 |r|=1.221e-10 (h)

# sub  3 [ 62k] |x|=5.446e+00 |dx|=6.917e-03 |r|=1.347e-08 (B)

# all           |x|=7.001e+00 |dx|=6.919e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.976e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.896e-02 |dx|=4.661e-03 |r|=3.689e-08 (u)

# sub  1 [ 62k] |x|=7.251e-01 |dx|=7.450e-02 |r|=1.548e-08 (P)

# sub  2 [ 10k] |x|=4.349e+00 |dx|=2.415e-02 |r|=1.469e-08 (h)

# sub  3 [ 62k] |x|=2.437e+00 |dx|=3.154e+00 |r|=6.480e-07 (B)

# all           |x|=5.038e+00 |dx|=3.155e+00 |r|=6.494e-07

      Line search: Using full step: fnorm 3.155174502340e-03 gnorm 6.494083731983e-07

# SNES iteration  1, KSP iteration   0       |r|=6.494e-07

# SNES iteration  1, KSP iteration   1       |r|=2.136e-20

# SNES iteration  2

# sub  0 [  8k] |x|=2.896e-02 |dx|=3.919e-05 |r|=3.291e-09 (u)

# sub  1 [ 62k] |x|=7.218e-01 |dx|=1.094e-02 |r|=4.979e-10 (P)

# sub  2 [ 10k] |x|=4.350e+00 |dx|=3.939e-03 |r|=5.500e-10 (h)

# sub  3 [ 62k] |x|=2.785e+00 |dx|=4.336e-01 |r|=1.933e-08 (B)

# all           |x|=5.215e+00 |dx|=4.338e-01 |r|=1.962e-08

      Line search: Using full step: fnorm 6.494083731983e-07 gnorm 1.962231693885e-08

# SNES iteration  2, KSP iteration   0       |r|=1.962e-08

# SNES iteration  2, KSP iteration   1       |r|=9.736e-21

# SNES iteration  3

# sub  0 [  8k] |x|=2.896e-02 |dx|=1.819e-05 |r|=1.060e-09 (u)

# sub  1 [ 62k] |x|=7.214e-01 |dx|=4.537e-03 |r|=5.785e-11 (P)

# sub  2 [ 10k] |x|=4.350e+00 |dx|=3.612e-03 |r|=4.815e-11 (h)

# sub  3 [ 62k] |x|=2.754e+00 |dx|=2.074e-01 |r|=2.121e-09 (B)

# all           |x|=5.199e+00 |dx|=2.075e-01 |r|=2.373e-09

      Line search: Using full step: fnorm 1.962231693885e-08 gnorm 2.372740519327e-09

# SNES iteration  3, KSP iteration   0       |r|=2.373e-09

# SNES iteration  3, KSP iteration   1       |r|=2.614e-22

# SNES iteration  4

# sub  0 [  8k] |x|=2.896e-02 |dx|=4.651e-07 |r|=1.328e-12 (u)

# sub  1 [ 62k] |x|=7.214e-01 |dx|=2.087e-04 |r|=7.311e-12 (P)

# sub  2 [ 10k] |x|=4.350e+00 |dx|=1.161e-04 |r|=8.444e-12 (h)

# sub  3 [ 62k] |x|=2.752e+00 |dx|=1.368e-02 |r|=2.681e-10 (B)

# all           |x|=5.198e+00 |dx|=1.369e-02 |r|=2.683e-10

      Line search: Using full step: fnorm 2.372740519327e-09 gnorm 2.683091995912e-10

# SNES iteration  4, KSP iteration   0       |r|=2.683e-10

# SNES iteration  4, KSP iteration   1       |r|=1.526e-23

# SNES iteration  5

# sub  0 [  8k] |x|=2.896e-02 |dx|=2.263e-08 |r|=1.425e-14 (u)

# sub  1 [ 62k] |x|=7.214e-01 |dx|=2.046e-05 |r|=6.330e-13 (P)

# sub  2 [ 10k] |x|=4.350e+00 |dx|=6.320e-06 |r|=7.444e-13 (h)

# sub  3 [ 62k] |x|=2.752e+00 |dx|=7.705e-04 |r|=2.365e-11 (B)

# all           |x|=5.198e+00 |dx|=7.708e-04 |r|=2.367e-11

      Line search: Using full step: fnorm 2.683091995912e-10 gnorm 2.367185119180e-11

# SNES iteration  5, KSP iteration   0       |r|=2.367e-11

# SNES iteration  5, KSP iteration   1       |r|=5.200e-23

# SNES iteration  6 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=2.896e-02 |dx|=9.267e-08 |r|=5.738e-14 (u)

# sub  1 [ 62k] |x|=7.214e-01 |dx|=6.035e-05 |r|=1.090e-14 (P)

# sub  2 [ 10k] |x|=4.350e+00 |dx|=7.033e-05 |r|=1.138e-14 (h)

# sub  3 [ 62k] |x|=2.752e+00 |dx|=2.270e-03 |r|=3.876e-13 (B)

# all           |x|=5.198e+00 |dx|=2.271e-03 |r|=3.921e-13

      Line search: Using full step: fnorm 2.367185119180e-11 gnorm 3.921022254902e-13

+++ Processing load factor μ = -0.5000

# SNES iteration  0

# sub  0 [  8k] |x|=2.896e-02 |dx|=9.267e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=7.214e-01 |dx|=6.035e-05 |r|=1.170e-09 (P)

# sub  2 [ 10k] |x|=4.350e+00 |dx|=7.033e-05 |r|=3.199e-10 (h)

# sub  3 [ 62k] |x|=2.752e+00 |dx|=2.270e-03 |r|=4.140e-08 (B)

# all           |x|=5.198e+00 |dx|=2.271e-03 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.995e-18

# SNES iteration  1

# sub  0 [  8k] |x|=2.430e-02 |dx|=4.673e-03 |r|=3.530e-08 (u)

# sub  1 [ 62k] |x|=6.423e-01 |dx|=8.307e-02 |r|=9.523e-09 (P)

# sub  2 [ 10k] |x|=4.374e+00 |dx|=2.677e-02 |r|=1.172e-08 (h)

# sub  3 [ 62k] |x|=7.888e-01 |dx|=2.241e+00 |r|=3.306e-07 (B)

# all           |x|=4.491e+00 |dx|=2.243e+00 |r|=3.328e-07

      Line search: Using full step: fnorm 3.155194291723e-03 gnorm 3.328261394819e-07

# SNES iteration  1, KSP iteration   0       |r|=3.328e-07

# SNES iteration  1, KSP iteration   1       |r|=1.308e-20

# SNES iteration  2

# sub  0 [  8k] |x|=2.431e-02 |dx|=2.306e-05 |r|=1.955e-09 (u)

# sub  1 [ 62k] |x|=6.427e-01 |dx|=5.942e-03 |r|=3.126e-10 (P)

# sub  2 [ 10k] |x|=4.374e+00 |dx|=3.572e-03 |r|=4.237e-10 (h)

# sub  3 [ 62k] |x|=7.747e-01 |dx|=7.466e-02 |r|=9.447e-09 (B)

# all           |x|=4.489e+00 |dx|=7.498e-02 |r|=9.661e-09

      Line search: Using full step: fnorm 3.328261394819e-07 gnorm 9.661163187199e-09

# SNES iteration  2, KSP iteration   0       |r|=9.661e-09

# SNES iteration  2, KSP iteration   1       |r|=4.461e-21

# SNES iteration  3

# sub  0 [  8k] |x|=2.431e-02 |dx|=8.128e-06 |r|=5.266e-10 (u)

# sub  1 [ 62k] |x|=6.425e-01 |dx|=2.246e-03 |r|=2.241e-11 (P)

# sub  2 [ 10k] |x|=4.374e+00 |dx|=2.076e-03 |r|=2.562e-11 (h)

# sub  3 [ 62k] |x|=7.384e-01 |dx|=9.910e-02 |r|=7.756e-10 (B)

# all           |x|=4.482e+00 |dx|=9.915e-02 |r|=9.381e-10

      Line search: Using full step: fnorm 9.661163187199e-09 gnorm 9.380934867280e-10

# SNES iteration  3, KSP iteration   0       |r|=9.381e-10

# SNES iteration  3, KSP iteration   1       |r|=1.246e-22

# SNES iteration  4

# sub  0 [  8k] |x|=2.431e-02 |dx|=2.312e-07 |r|=3.716e-13 (u)

# sub  1 [ 62k] |x|=6.425e-01 |dx|=8.483e-05 |r|=1.777e-12 (P)

# sub  2 [ 10k] |x|=4.374e+00 |dx|=2.272e-05 |r|=1.692e-12 (h)

# sub  3 [ 62k] |x|=7.374e-01 |dx|=4.492e-03 |r|=5.635e-11 (B)

# all           |x|=4.482e+00 |dx|=4.493e-03 |r|=5.641e-11

      Line search: Using full step: fnorm 9.380934867280e-10 gnorm 5.640554591617e-11

# SNES iteration  4, KSP iteration   0       |r|=5.641e-11

# SNES iteration  4, KSP iteration   1       |r|=4.120e-23

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=2.431e-02 |dx|=7.699e-08 |r|=1.951e-14 (u)

# sub  1 [ 62k] |x|=6.425e-01 |dx|=1.925e-05 |r|=2.308e-14 (P)

# sub  2 [ 10k] |x|=4.374e+00 |dx|=2.764e-05 |r|=2.449e-14 (h)

# sub  3 [ 62k] |x|=7.373e-01 |dx|=5.846e-04 |r|=7.466e-13 (B)

# all           |x|=4.482e+00 |dx|=5.856e-04 |r|=7.476e-13

      Line search: Using full step: fnorm 5.640554591617e-11 gnorm 7.475771417822e-13

+++ Processing load factor μ = -0.4000

# SNES iteration  0

# sub  0 [  8k] |x|=2.431e-02 |dx|=7.699e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=6.425e-01 |dx|=1.925e-05 |r|=1.241e-09 (P)

# sub  2 [ 10k] |x|=4.374e+00 |dx|=2.764e-05 |r|=3.476e-10 (h)

# sub  3 [ 62k] |x|=7.373e-01 |dx|=5.846e-04 |r|=3.322e-08 (B)

# all           |x|=4.482e+00 |dx|=5.856e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.007e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.965e-02 |dx|=4.677e-03 |r|=3.532e-08 (u)

# sub  1 [ 62k] |x|=5.609e-01 |dx|=8.718e-02 |r|=5.294e-09 (P)

# sub  2 [ 10k] |x|=4.399e+00 |dx|=2.821e-02 |r|=6.992e-09 (h)

# sub  3 [ 62k] |x|=1.389e+00 |dx|=1.763e+00 |r|=1.560e-07 (B)

# all           |x|=4.647e+00 |dx|=1.765e+00 |r|=1.602e-07

      Line search: Using full step: fnorm 3.155211704905e-03 gnorm 1.602317083580e-07

# SNES iteration  1, KSP iteration   0       |r|=1.602e-07

# SNES iteration  1, KSP iteration   1       |r|=5.100e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.965e-02 |dx|=9.288e-06 |r|=2.778e-10 (u)

# sub  1 [ 62k] |x|=5.608e-01 |dx|=1.267e-03 |r|=2.937e-10 (P)

# sub  2 [ 10k] |x|=4.399e+00 |dx|=1.226e-03 |r|=4.337e-10 (h)

# sub  3 [ 62k] |x|=1.371e+00 |dx|=2.457e-02 |r|=8.291e-09 (B)

# all           |x|=4.641e+00 |dx|=2.463e-02 |r|=8.312e-09

      Line search: Using full step: fnorm 1.602317083580e-07 gnorm 8.312360521089e-09

# SNES iteration  2, KSP iteration   0       |r|=8.312e-09

# SNES iteration  2, KSP iteration   1       |r|=1.422e-21

# SNES iteration  3

# sub  0 [  8k] |x|=1.965e-02 |dx|=2.729e-06 |r|=3.876e-11 (u)

# sub  1 [ 62k] |x|=5.608e-01 |dx|=3.784e-04 |r|=4.487e-12 (P)

# sub  2 [ 10k] |x|=4.399e+00 |dx|=4.444e-04 |r|=5.861e-12 (h)

# sub  3 [ 62k] |x|=1.370e+00 |dx|=1.986e-02 |r|=1.318e-10 (B)

# all           |x|=4.641e+00 |dx|=1.987e-02 |r|=1.376e-10

      Line search: Using full step: fnorm 8.312360521089e-09 gnorm 1.376075382593e-10

# SNES iteration  3, KSP iteration   0       |r|=1.376e-10

# SNES iteration  3, KSP iteration   1       |r|=2.515e-23

# SNES iteration  4

# sub  0 [  8k] |x|=1.965e-02 |dx|=4.896e-08 |r|=2.088e-14 (u)

# sub  1 [ 62k] |x|=5.608e-01 |dx|=1.438e-05 |r|=2.132e-13 (P)

# sub  2 [ 10k] |x|=4.399e+00 |dx|=6.283e-06 |r|=3.028e-13 (h)

# sub  3 [ 62k] |x|=1.370e+00 |dx|=6.068e-04 |r|=5.941e-12 (B)

# all           |x|=4.641e+00 |dx|=6.070e-04 |r|=5.953e-12

      Line search: Using full step: fnorm 1.376075382593e-10 gnorm 5.952695314895e-12

# SNES iteration  4, KSP iteration   0       |r|=5.953e-12

# SNES iteration  4, KSP iteration   1       |r|=2.246e-25

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.965e-02 |dx|=3.142e-10 |r|=2.548e-17 (u)

# sub  1 [ 62k] |x|=5.608e-01 |dx|=1.478e-07 |r|=6.723e-17 (P)

# sub  2 [ 10k] |x|=4.399e+00 |dx|=8.304e-08 |r|=8.385e-17 (h)

# sub  3 [ 62k] |x|=1.370e+00 |dx|=4.937e-06 |r|=1.883e-15 (B)

# all           |x|=4.641e+00 |dx|=4.940e-06 |r|=1.887e-15

      Line search: Using full step: fnorm 5.952695314895e-12 gnorm 1.886649088760e-15

+++ Processing load factor μ = -0.3000

# SNES iteration  0

# sub  0 [  8k] |x|=1.965e-02 |dx|=3.142e-10 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=5.608e-01 |dx|=1.478e-07 |r|=1.307e-09 (P)

# sub  2 [ 10k] |x|=4.399e+00 |dx|=8.304e-08 |r|=3.557e-10 (h)

# sub  3 [ 62k] |x|=1.370e+00 |dx|=4.937e-06 |r|=2.614e-08 (B)

# all           |x|=4.641e+00 |dx|=4.940e-06 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.088e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.500e-02 |dx|=4.685e-03 |r|=3.610e-08 (u)

# sub  1 [ 62k] |x|=4.775e-01 |dx|=9.050e-02 |r|=5.943e-09 (P)

# sub  2 [ 10k] |x|=4.423e+00 |dx|=2.789e-02 |r|=8.292e-09 (h)

# sub  3 [ 62k] |x|=2.664e+00 |dx|=1.357e+00 |r|=1.711e-07 (B)

# all           |x|=5.185e+00 |dx|=1.360e+00 |r|=1.751e-07

      Line search: Using full step: fnorm 3.155226457916e-03 gnorm 1.751308801491e-07

# SNES iteration  1, KSP iteration   0       |r|=1.751e-07

# SNES iteration  1, KSP iteration   1       |r|=9.260e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.500e-02 |dx|=1.713e-05 |r|=2.126e-10 (u)

# sub  1 [ 62k] |x|=4.775e-01 |dx|=1.515e-03 |r|=7.107e-10 (P)

# sub  2 [ 10k] |x|=4.423e+00 |dx|=1.552e-03 |r|=9.710e-10 (h)

# sub  3 [ 62k] |x|=2.651e+00 |dx|=2.246e-02 |r|=1.919e-08 (B)

# all           |x|=5.179e+00 |dx|=2.257e-02 |r|=1.923e-08

      Line search: Using full step: fnorm 1.751308801491e-07 gnorm 1.922889477958e-08

# SNES iteration  2, KSP iteration   0       |r|=1.923e-08

# SNES iteration  2, KSP iteration   1       |r|=2.340e-21

# SNES iteration  3

# sub  0 [  8k] |x|=1.500e-02 |dx|=4.430e-06 |r|=1.881e-11 (u)

# sub  1 [ 62k] |x|=4.775e-01 |dx|=3.925e-04 |r|=6.099e-12 (P)

# sub  2 [ 10k] |x|=4.423e+00 |dx|=5.435e-04 |r|=8.445e-12 (h)

# sub  3 [ 62k] |x|=2.650e+00 |dx|=2.348e-02 |r|=1.749e-10 (B)

# all           |x|=5.178e+00 |dx|=2.349e-02 |r|=1.762e-10

      Line search: Using full step: fnorm 1.922889477958e-08 gnorm 1.761894574431e-10

# SNES iteration  3, KSP iteration   0       |r|=1.762e-10

# SNES iteration  3, KSP iteration   1       |r|=2.257e-23

# SNES iteration  4

# sub  0 [  8k] |x|=1.500e-02 |dx|=3.823e-08 |r|=1.487e-14 (u)

# sub  1 [ 62k] |x|=4.775e-01 |dx|=1.550e-05 |r|=2.643e-13 (P)

# sub  2 [ 10k] |x|=4.423e+00 |dx|=9.054e-06 |r|=3.852e-13 (h)

# sub  3 [ 62k] |x|=2.650e+00 |dx|=1.102e-03 |r|=7.152e-12 (B)

# all           |x|=5.178e+00 |dx|=1.102e-03 |r|=7.167e-12

      Line search: Using full step: fnorm 1.761894574431e-10 gnorm 7.167089357512e-12

# SNES iteration  4, KSP iteration   0       |r|=7.167e-12

# SNES iteration  4, KSP iteration   1       |r|=1.296e-23

# SNES iteration  5 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.500e-02 |dx|=2.387e-08 |r|=4.126e-15 (u)

# sub  1 [ 62k] |x|=4.775e-01 |dx|=5.942e-06 |r|=1.270e-15 (P)

# sub  2 [ 10k] |x|=4.423e+00 |dx|=1.053e-05 |r|=1.411e-15 (h)

# sub  3 [ 62k] |x|=2.650e+00 |dx|=1.639e-04 |r|=3.243e-14 (B)

# all           |x|=5.178e+00 |dx|=1.643e-04 |r|=3.275e-14

      Line search: Using full step: fnorm 7.167089357512e-12 gnorm 3.274759302668e-14

+++ Processing load factor μ = -0.2000

# SNES iteration  0

# sub  0 [  8k] |x|=1.500e-02 |dx|=2.387e-08 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=4.775e-01 |dx|=5.942e-06 |r|=1.364e-09 (P)

# sub  2 [ 10k] |x|=4.423e+00 |dx|=1.053e-05 |r|=3.582e-10 (h)

# sub  3 [ 62k] |x|=2.650e+00 |dx|=1.639e-04 |r|=2.020e-08 (B)

# all           |x|=5.178e+00 |dx|=1.643e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.928e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.036e-02 |dx|=4.694e-03 |r|=3.633e-08 (u)

# sub  1 [ 62k] |x|=3.942e-01 |dx|=9.305e-02 |r|=4.131e-09 (P)

# sub  2 [ 10k] |x|=4.447e+00 |dx|=2.725e-02 |r|=5.795e-09 (h)

# sub  3 [ 62k] |x|=3.656e+00 |dx|=1.028e+00 |r|=1.141e-07 (B)

# all           |x|=5.770e+00 |dx|=1.032e+00 |r|=1.200e-07

      Line search: Using full step: fnorm 3.155239134976e-03 gnorm 1.199907186737e-07

# SNES iteration  1, KSP iteration   0       |r|=1.200e-07

# SNES iteration  1, KSP iteration   1       |r|=3.390e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.036e-02 |dx|=6.469e-06 |r|=3.619e-11 (u)

# sub  1 [ 62k] |x|=3.941e-01 |dx|=7.857e-04 |r|=8.203e-11 (P)

# sub  2 [ 10k] |x|=4.447e+00 |dx|=8.177e-04 |r|=1.055e-10 (h)

# sub  3 [ 62k] |x|=3.648e+00 |dx|=1.163e-02 |r|=2.165e-09 (B)

# all           |x|=5.766e+00 |dx|=1.168e-02 |r|=2.169e-09

      Line search: Using full step: fnorm 1.199907186737e-07 gnorm 2.169205788088e-09

# SNES iteration  2, KSP iteration   0       |r|=2.169e-09

# SNES iteration  2, KSP iteration   1       |r|=6.976e-22

# SNES iteration  3

# sub  0 [  8k] |x|=1.036e-02 |dx|=1.335e-06 |r|=2.276e-12 (u)

# sub  1 [ 62k] |x|=3.940e-01 |dx|=1.533e-04 |r|=1.955e-12 (P)

# sub  2 [ 10k] |x|=4.447e+00 |dx|=2.914e-04 |r|=2.710e-12 (h)

# sub  3 [ 62k] |x|=3.648e+00 |dx|=1.175e-02 |r|=5.327e-11 (B)

# all           |x|=5.766e+00 |dx|=1.176e-02 |r|=5.342e-11

      Line search: Using full step: fnorm 2.169205788088e-09 gnorm 5.342103801318e-11

# SNES iteration  3, KSP iteration   0       |r|=5.342e-11

# SNES iteration  3, KSP iteration   1       |r|=1.511e-24

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.036e-02 |dx|=2.342e-09 |r|=2.921e-16 (u)

# sub  1 [ 62k] |x|=3.940e-01 |dx|=1.734e-06 |r|=5.424e-15 (P)

# sub  2 [ 10k] |x|=4.447e+00 |dx|=4.790e-07 |r|=6.841e-15 (h)

# sub  3 [ 62k] |x|=3.648e+00 |dx|=1.115e-04 |r|=1.440e-13 (B)

# all           |x|=5.766e+00 |dx|=1.115e-04 |r|=1.443e-13

      Line search: Using full step: fnorm 5.342103801318e-11 gnorm 1.442731393704e-13

+++ Processing load factor μ = -0.1000

# SNES iteration  0

# sub  0 [  8k] |x|=1.036e-02 |dx|=2.342e-09 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=3.940e-01 |dx|=1.734e-06 |r|=1.416e-09 (P)

# sub  2 [ 10k] |x|=4.447e+00 |dx|=4.790e-07 |r|=3.537e-10 (h)

# sub  3 [ 62k] |x|=3.648e+00 |dx|=1.115e-04 |r|=1.538e-08 (B)

# all           |x|=5.766e+00 |dx|=1.115e-04 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=3.085e-18

# SNES iteration  1

# sub  0 [  8k] |x|=5.790e-03 |dx|=4.704e-03 |r|=3.682e-08 (u)

# sub  1 [ 62k] |x|=3.130e-01 |dx|=9.511e-02 |r|=9.481e-10 (P)

# sub  2 [ 10k] |x|=4.471e+00 |dx|=2.609e-02 |r|=1.213e-09 (h)

# sub  3 [ 62k] |x|=4.404e+00 |dx|=7.684e-01 |r|=2.428e-08 (B)

# all           |x|=6.283e+00 |dx|=7.748e-01 |r|=4.413e-08

      Line search: Using full step: fnorm 3.155249739182e-03 gnorm 4.413398064184e-08

# SNES iteration  1, KSP iteration   0       |r|=4.413e-08

# SNES iteration  1, KSP iteration   1       |r|=1.592e-21

# SNES iteration  2

# sub  0 [  8k] |x|=5.789e-03 |dx|=2.972e-06 |r|=4.209e-12 (u)

# sub  1 [ 62k] |x|=3.127e-01 |dx|=4.980e-04 |r|=6.160e-11 (P)

# sub  2 [ 10k] |x|=4.471e+00 |dx|=3.506e-04 |r|=7.447e-11 (h)

# sub  3 [ 62k] |x|=4.400e+00 |dx|=5.471e-03 |r|=1.616e-09 (B)

# all           |x|=6.280e+00 |dx|=5.505e-03 |r|=1.619e-09

      Line search: Using full step: fnorm 4.413398064184e-08 gnorm 1.619006982986e-09

# SNES iteration  2, KSP iteration   0       |r|=1.619e-09

# SNES iteration  2, KSP iteration   1       |r|=8.093e-23

# SNES iteration  3

# sub  0 [  8k] |x|=5.789e-03 |dx|=1.448e-07 |r|=1.068e-13 (u)

# sub  1 [ 62k] |x|=3.127e-01 |dx|=3.227e-05 |r|=1.542e-13 (P)

# sub  2 [ 10k] |x|=4.471e+00 |dx|=5.887e-05 |r|=2.025e-13 (h)

# sub  3 [ 62k] |x|=4.400e+00 |dx|=3.499e-03 |r|=4.525e-12 (B)

# all           |x|=6.280e+00 |dx|=3.500e-03 |r|=4.533e-12

      Line search: Using full step: fnorm 1.619006982986e-09 gnorm 4.533297190012e-12

# SNES iteration  3, KSP iteration   0       |r|=4.533e-12

# SNES iteration  3, KSP iteration   1       |r|=1.338e-24

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=5.789e-03 |dx|=2.575e-09 |r|=5.418e-17 (u)

# sub  1 [ 62k] |x|=3.127e-01 |dx|=8.594e-07 |r|=7.573e-16 (P)

# sub  2 [ 10k] |x|=4.471e+00 |dx|=3.293e-07 |r|=9.150e-16 (h)

# sub  3 [ 62k] |x|=4.400e+00 |dx|=8.386e-05 |r|=2.004e-14 (B)

# all           |x|=6.280e+00 |dx|=8.387e-05 |r|=2.008e-14

      Line search: Using full step: fnorm 4.533297190012e-12 gnorm 2.007893812877e-14

+++ Processing load factor μ = -0.0000

# SNES iteration  0

# sub  0 [  8k] |x|=5.789e-03 |dx|=2.575e-09 |r|=3.155e-03 (u)

# sub  1 [ 62k] |x|=3.127e-01 |dx|=8.594e-07 |r|=1.463e-09 (P)

# sub  2 [ 10k] |x|=4.471e+00 |dx|=3.293e-07 |r|=3.405e-10 (h)

# sub  3 [ 62k] |x|=4.400e+00 |dx|=8.386e-05 |r|=1.153e-08 (B)

# all           |x|=6.280e+00 |dx|=8.387e-05 |r|=3.155e-03

# SNES iteration  0, KSP iteration   0       |r|=3.155e-03

# SNES iteration  0, KSP iteration   1       |r|=2.923e-18

# SNES iteration  1

# sub  0 [  8k] |x|=1.977e-03 |dx|=4.716e-03 |r|=3.734e-08 (u)

# sub  1 [ 62k] |x|=2.387e-01 |dx|=9.673e-02 |r|=8.709e-10 (P)

# sub  2 [ 10k] |x|=4.494e+00 |dx|=2.468e-02 |r|=1.150e-09 (h)

# sub  3 [ 62k] |x|=4.959e+00 |dx|=5.680e-01 |r|=2.164e-08 (B)

# all           |x|=6.696e+00 |dx|=5.767e-01 |r|=4.318e-08

      Line search: Using full step: fnorm 3.155258193358e-03 gnorm 4.318286584138e-08

# SNES iteration  1, KSP iteration   0       |r|=4.318e-08

# SNES iteration  1, KSP iteration   1       |r|=1.957e-21

# SNES iteration  2

# sub  0 [  8k] |x|=1.974e-03 |dx|=3.337e-06 |r|=3.767e-12 (u)

# sub  1 [ 62k] |x|=2.383e-01 |dx|=5.162e-04 |r|=7.760e-12 (P)

# sub  2 [ 10k] |x|=4.494e+00 |dx|=2.962e-04 |r|=9.666e-12 (h)

# sub  3 [ 62k] |x|=4.956e+00 |dx|=3.721e-03 |r|=2.086e-10 (B)

# all           |x|=6.694e+00 |dx|=3.768e-03 |r|=2.090e-10

      Line search: Using full step: fnorm 4.318286584138e-08 gnorm 2.090206008312e-10

# SNES iteration  2, KSP iteration   0       |r|=2.090e-10

# SNES iteration  2, KSP iteration   1       |r|=6.529e-23

# SNES iteration  3

# sub  0 [  8k] |x|=1.974e-03 |dx|=1.124e-07 |r|=7.207e-14 (u)

# sub  1 [ 62k] |x|=2.383e-01 |dx|=2.685e-05 |r|=1.008e-13 (P)

# sub  2 [ 10k] |x|=4.494e+00 |dx|=4.715e-05 |r|=1.273e-13 (h)

# sub  3 [ 62k] |x|=4.956e+00 |dx|=2.964e-03 |r|=2.651e-12 (B)

# all           |x|=6.694e+00 |dx|=2.965e-03 |r|=2.657e-12

      Line search: Using full step: fnorm 2.090206008312e-10 gnorm 2.657268636732e-12

# SNES iteration  3, KSP iteration   0       |r|=2.657e-12

# SNES iteration  3, KSP iteration   1       |r|=6.742e-26

# SNES iteration  4 success = CONVERGED_FNORM_ABS

# sub  0 [  8k] |x|=1.974e-03 |dx|=1.107e-10 |r|=2.533e-17 (u)

# sub  1 [ 62k] |x|=2.383e-01 |dx|=6.911e-08 |r|=7.291e-18 (P)

# sub  2 [ 10k] |x|=4.494e+00 |dx|=3.765e-08 |r|=7.707e-18 (h)

# sub  3 [ 62k] |x|=4.956e+00 |dx|=5.704e-06 |r|=2.359e-16 (B)

# all           |x|=6.694e+00 |dx|=5.704e-06 |r|=2.375e-16

      Line search: Using full step: fnorm 2.657268636732e-12 gnorm 2.375255371009e-16

Deformed dog-bone specimen coloured by accumulated plastic strain magnitude. — Figure 2:Deformed dog-bone specimen coloured by accumulated plastic strain magnitude at the end of cyclic loading.

Post-processing and visualization¶

The stress-strain curve uses gauge-domain volume averages

\bar{S} = \frac{1}{V_g} \int_{\Omega_g} n^T S n \,\text{d}V, \qquad \bar{E} = \frac{1}{V_g} \int_{\Omega_g} n^T E n \,\text{d}V

(8)

where $\Omega_g$ is the gauge subdomain, $V_g = \int_{\Omega_g} 1 \,\text{d}V$ is its volume, and $n = e_x$ is the unit vector in the loading direction. The resulting hysteresis loops show elastic response, hardening, and Bauschinger-type reversal due to back-stress evolution.

plt.figure(dpi=300)
plt.title("Rate-independent plasticity: $J_2$, monolithic formulation, 3D", fontsize=12)
plt.xlabel(r"volume-averaged strain $\frac{1}{V}\int n^T E n \, \mathrm{d}V$ [-]", fontsize=12)
plt.ylabel(r"volume-averaged stress $\frac{1}{V}\int n^T S n \, \mathrm{d}V$ [GPa]", fontsize=12)
plt.grid(linewidth=0.25)

E = np.array(results["E"])
S = np.array(results["S"])

plt.plot(
    E,
    S,
    linestyle="-",
    linewidth=1.0,
    marker=".",
    markersize=4.0,
    label=r"$S-E$ curve",
)
plt.legend(loc="lower right")
plt.tight_layout()
plt.savefig("J2_monolithic_stress_strain.png", dpi=300)
plt.close()

Stress-strain hysteresis with elastic loading, hardening, and Bauschinger effect. — Figure 3:Stress-strain hysteresis diagram showing elastic loading, hardening, Bauschinger effect, and cyclic stabilisation.

References¶

Tirpitz, E. R., & Schwesig, M. (1992). A Unified Model Approach Combining Rate-Dependent and Rate-Independent Plasticity. In Low Cycle Fatigue and Elasto-Plastic Behaviour of Materials–3 (pp. 411–417). Springer Netherlands. 10.1007/978-94-011-2860-5_66
Kowalsky, U., Meyer, J., Heinrich, S., & Dinkler, D. (2012). A nonlocal damage model for mild steel under inelastic cyclic straining. Computational Materials Science, 63, 28–34. 10.1016/j.commatsci.2012.05.062
Heinrich, S. (2022). Mehrskalenmodellierung von Schädigung in Stahlstrukturen [Phdthesis, Universitätsbibliothek Braunschweig]. In Bericht Institut für Statik und Dynamik (vols. vols. 2021–2130). 10.24355/DBBS.084-202112170722-0