Lumped capacitor

Lumped capacitor#

The capacitance \(C\) of a system given a potential difference \(\Delta V\) between two conductors can be calculated from

\[ C = \frac{2W}{(\Delta V)^2} \]

with

\[ W = \frac{1}{2} \int_\Omega \epsilon E \cdot E d\Omega \]

where \(\epsilon\) is the permittivity distribution, \(E\) the electric field, and \(\Omega\) the domain. The integrand is only non-zero close to the conductors, where the field is concentrated.

In this notebook we compute the capacitance of a parallel-plate capacitor, and show that we recover the theoretical result \(C = \frac{\epsilon A}{d}\) in the limit of negligible fringe fields.

First, we parametrize a simple geometry:

import matplotlib.pyplot as plt
import numpy as np
import shapely
from meshwell.model import Model
from meshwell.polysurface import PolySurface
from skfem import Basis, ElementDG, ElementTriP0, Functional
from skfem.helpers import dot
from skfem.io.meshio import from_meshio

from femwell.coulomb import solve_coulomb
from femwell.visualization import plot_domains, plot_subdomain_boundaries
# Define some parameters for the capacitor:

dielectric_epsilon = 16
separation = 4
metal_thickness = 1
delta_voltage = 1

Make a mesh

Note: below we use meshwell instead of femwell's built-in backend. You can install meshwell with `pip install meshwell`
def parallel_plate_capacitor_mesh(
    width,
    separation=separation,
    thickness=metal_thickness,
):
    top_plate_polygon = shapely.geometry.box(
        -width / 2, separation / 2, width / 2, separation / 2 + thickness
    )
    bottom_plate_polygon = shapely.geometry.box(
        -width / 2, -separation / 2 - thickness, width / 2, -separation / 2
    )
    dielectric_polygon = shapely.geometry.box(
        -width / 2, -separation / 2, width / 2, separation / 2
    )

    capacitor_polygon = shapely.unary_union(
        [top_plate_polygon, bottom_plate_polygon, dielectric_polygon]
    )
    air_polygon = capacitor_polygon.buffer(20, resolution=8)

    model = Model()

    top_plate = PolySurface(
        polygons=top_plate_polygon,
        model=model,
        physical_name="top_plate",
        mesh_bool=False,
        resolution={"resolution": 0.5, "DistMax": 2},
        mesh_order=1,
    )
    bottom_plate = PolySurface(
        polygons=bottom_plate_polygon,
        model=model,
        physical_name="bottom_plate",
        mesh_bool=False,
        resolution={"resolution": 0.5, "DistMax": 2},
        mesh_order=2,
    )
    dielectric = PolySurface(
        polygons=dielectric_polygon,
        model=model,
        physical_name="dielectric",
        mesh_bool=True,
        mesh_order=3,
    )
    air = PolySurface(
        polygons=air_polygon,
        model=model,
        physical_name="air",
        mesh_bool=True,
        mesh_order=4,
    )

    return from_meshio(
        model.mesh(
            entities_list=[top_plate, bottom_plate, dielectric, air],
            filename="mesh.msh",
            default_characteristic_length=0.5,
        )
    )


mesh = parallel_plate_capacitor_mesh(
    width=2,
    separation=separation,
    thickness=metal_thickness,
)
mesh.draw().show()

plot_domains(mesh)
plt.show()

plot_subdomain_boundaries(mesh)
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../../_images/865cede3feacf4e31f4d00a639b40489f1e33f9defd43a8ef5691320cf553db5.png ../../_images/8cf9bbbb1a2ab7ba593454b0eb1605d8a820670357e1f8387ff264dc213bcaf6.png
<Axes: >
../../_images/ebacef0df459dfe30ae851b6dc670a6243d35d252dc0504a33eba66bfbfe5a35.png

Since the electric field inside a metal is zero, we define the voltage on the boundary of the metal, and exclude the metal from the mesh:

def potential(mesh, dV=delta_voltage, dielectric_epsilon=16):
    basis_epsilon = Basis(mesh, ElementTriP0())
    epsilon = basis_epsilon.ones()

    epsilon[basis_epsilon.get_dofs(elements=("dielectric"))] = dielectric_epsilon

    basis_u, u = solve_coulomb(
        basis_epsilon,
        epsilon,
        {
            "top_plate___dielectric": dV,
            "top_plate___air": dV,
            "bottom_plate___dielectric": 0,
            "bottom_plate___air": 0,
        },
    )

    return basis_u, u, basis_epsilon, epsilon


basis_u, u, basis_epsilon, epsilon = potential(mesh, dV=delta_voltage)
fig, ax = plt.subplots()
for subdomain in basis_epsilon.mesh.subdomains.keys() - {"gmsh:bounding_entities"}:
    basis_epsilon.mesh.restrict(subdomain).draw(ax=ax, boundaries_only=True)
basis_u.plot(u, ax=ax, shading="gouraud", colorbar=True)
# basis_vec.plot(-u_grad, ax=ax)
plt.show()
../../_images/edff26324440cd7a247a2237275e8ddaae39836afcfb59fbfbe692953f87e04f.png
for subdomain in basis_epsilon.mesh.subdomains.keys() - {"gmsh:bounding_entities"}:
    basis_epsilon.mesh.restrict(subdomain).draw(ax=ax, boundaries_only=True)
basis_grad = basis_u.with_element(ElementDG(basis_u.elem))

fig, ax = plt.subplots()
e_x = basis_u.project(-basis_epsilon.interpolate(epsilon) * basis_u.interpolate(u).grad[0])
basis_u.plot(e_x, ax=ax, shading="gouraud", colorbar=True)
plt.show()

fig, ax = plt.subplots()
e_y = basis_u.project(-basis_epsilon.interpolate(epsilon) * basis_u.interpolate(u).grad[1])
basis_u.plot(e_y, ax=ax, shading="gouraud", colorbar=True)
plt.show()
../../_images/b18d60c52903d35f82f1d5a0936f775926cf513aa8b7a1f63ad1fb75ac628096.png ../../_images/caa7397b1b6785ea98d70c745f97ea194eb298c0b07333c5b5bda782f9b4842e.png
def capacitance(
    width=2,
    separation=separation,
    thickness=metal_thickness,
    dV=delta_voltage,
    dielectric_epsilon=dielectric_epsilon,
):
    mesh = parallel_plate_capacitor_mesh(
        width=width,
        separation=separation,
        thickness=thickness,
    )
    basis_u, u, basis_epsilon, epsilon = potential(
        mesh, dV=dV, dielectric_epsilon=dielectric_epsilon
    )

    @Functional(dtype=complex)
    def W(w):
        return 0.5 * w["epsilon"] * dot(w["u"].grad, w["u"].grad)

    C = (
        2
        * W.assemble(
            basis_u,
            epsilon=basis_epsilon.interpolate(epsilon),
            u=basis_u.interpolate(u),
        )
        / dV**2
    )

    return C
import tqdm

widths = np.linspace(1, 50, 11)
Cs_dict = {}
for dielectric_epsilon in [1, 3.9, 16]:
    Cs = []
    for width in tqdm.tqdm(widths):
        Cs.append(
            capacitance(
                width=width,
                separation=separation,
                thickness=metal_thickness,
                dV=delta_voltage,
                dielectric_epsilon=dielectric_epsilon,
            )
        )
    Cs_dict[dielectric_epsilon] = Cs

# +
colors = ["tab:blue", "tab:orange", "tab:green"]

for dielectric_epsilon, color in zip([1, 3.9, 16], colors):
    plt.plot(
        widths,
        np.array(Cs_dict[dielectric_epsilon]),
        color=color,
        linestyle="-",
        label=dielectric_epsilon,
    )
    plt.plot(
        widths, np.array(widths) * dielectric_epsilon / separation, color=color, linestyle="--"
    )
    plt.xlabel("Width (a.u.)")
    plt.ylabel(r"Capacitance per unit length / $\epsilon_0$ (a.u.)")

plt.legend(title="Dielectric")
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Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : [ 30%] Meshing curve 14 (Line)
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Info    : [ 40%] Meshing curve 19 (Line)
Info    : [ 40%] Meshing curve 20 (Line)
Info    : [ 40%] Meshing curve 21 (Line)
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Info    : [ 50%] Meshing curve 25 (Line)
Info    : [ 60%] Meshing curve 26 (Line)
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Info    : [ 60%] Meshing curve 28 (Line)
Info    : [ 60%] Meshing curve 29 (Line)
Info    : [ 60%] Meshing curve 30 (Line)
Info    : [ 60%] Meshing curve 31 (Line)
Info    : [ 60%] Meshing curve 32 (Line)
Info    : [ 70%] Meshing curve 33 (Line)
Info    : [ 70%] Meshing curve 34 (Line)
Info    : [ 70%] Meshing curve 35 (Line)
Info    : [ 70%] Meshing curve 36 (Line)
Info    : [ 80%] Meshing curve 37 (Line)
Info    : [ 80%] Meshing curve 38 (Line)
Info    : [ 80%] Meshing curve 39 (Line)
Info    : [ 90%] Meshing curve 40 (Line)
Info    : [ 90%] Meshing curve 41 (Line)
Info    : [ 90%] Meshing curve 42 (Line)
Info    : [ 90%] Meshing curve 43 (Line)
Info    : [ 90%] Meshing curve 44 (Line)
Info    : [ 90%] Meshing curve 45 (Line)
Info    : [100%] Meshing curve 46 (Line)
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Info    : Done meshing 1D (Wall 0.00441573s, CPU 0.009389s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.228079s, CPU 0.257228s)
Info    : 9759 nodes 19580 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpu5qkk9ye/mesh.msh'...
Info    : Done writing '/tmp/tmpu5qkk9ye/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 2 (Line)
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Info    : [ 20%] Meshing curve 11 (Line)
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Info    : [ 30%] Meshing curve 14 (Line)
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Info    : [ 30%] Meshing curve 18 (Line)
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Info    : [ 40%] Meshing curve 20 (Line)
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Info    : [ 40%] Meshing curve 22 (Line)
Info    : [ 50%] Meshing curve 23 (Line)
Info    : [ 50%] Meshing curve 24 (Line)
Info    : [ 50%] Meshing curve 25 (Line)
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Info    : [ 60%] Meshing curve 30 (Line)
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Info    : [ 80%] Meshing curve 38 (Line)
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Info    : [ 80%] Meshing curve 40 (Line)
Info    : [ 80%] Meshing curve 41 (Line)
Info    : [ 90%] Meshing curve 42 (Line)
Info    : [ 90%] Meshing curve 43 (Line)
Info    : [ 90%] Meshing curve 44 (Line)
Info    : [ 90%] Meshing curve 45 (Line)
Info    : [ 90%] Meshing curve 46 (Line)
Info    : Done meshing 1D (Wall 0.00225157s, CPU 0.003799s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.270928s, CPU 0.305015s)
Info    : 10849 nodes 21760 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmptty5s9km/mesh.msh'...
Info    : Done writing '/tmp/tmptty5s9km/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
Info    : [  0%] Meshing curve 2 (Line)
Info    : [  0%] Meshing curve 3 (Line)
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Info    : [ 10%] Meshing curve 5 (Line)
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Info    : [ 10%] Meshing curve 8 (Line)
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Info    : [ 20%] Meshing curve 12 (Line)
Info    : [ 30%] Meshing curve 13 (Line)
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Info    : [ 30%] Meshing curve 15 (Line)
Info    : [ 30%] Meshing curve 16 (Line)
Info    : [ 30%] Meshing curve 17 (Line)
Info    : [ 30%] Meshing curve 18 (Line)
Info    : [ 40%] Meshing curve 19 (Line)
Info    : [ 40%] Meshing curve 20 (Line)
Info    : [ 40%] Meshing curve 21 (Line)
Info    : [ 50%] Meshing curve 22 (Line)
Info    : [ 50%] Meshing curve 23 (Line)
Info    : [ 50%] Meshing curve 24 (Line)
Info    : [ 50%] Meshing curve 25 (Line)
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Info    : [ 60%] Meshing curve 28 (Line)
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Info    : [ 70%] Meshing curve 31 (Line)
Info    : [ 70%] Meshing curve 32 (Line)
Info    : [ 70%] Meshing curve 33 (Line)
Info    : [ 70%] Meshing curve 34 (Line)
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Info    : [ 70%] Meshing curve 36 (Line)
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Info    : [ 80%] Meshing curve 38 (Line)
Info    : [ 80%] Meshing curve 39 (Line)
Info    : [ 80%] Meshing curve 41 (Line)
Info    : [ 90%] Meshing curve 42 (Line)
Info    : [ 80%] Meshing curve 40 (Line)
Info    : [ 90%] Meshing curve 43 (Line)
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Info    : [ 90%] Meshing curve 45 (Line)
Info    : [ 90%] Meshing curve 46 (Line)
Info    : Done meshing 1D (Wall 0.00196882s, CPU 0.005706s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.285443s, CPU 0.319292s)
Info    : 11923 nodes 23908 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpgrnrt96c/mesh.msh'...
Info    : Done writing '/tmp/tmpgrnrt96c/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
Info    : [  0%] Meshing curve 2 (Line)
Info    : [  0%] Meshing curve 3 (Line)
Info    : [ 10%] Meshing curve 4 (Line)
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Info    : [ 20%] Meshing curve 9 (Line)
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Info    : [ 20%] Meshing curve 11 (Line)
Info    : [ 20%] Meshing curve 12 (Line)
Info    : [ 20%] Meshing curve 13 (Line)
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Info    : [ 20%] Meshing curve 15 (Line)
Info    : [ 30%] Meshing curve 16 (Line)
Info    : [ 30%] Meshing curve 17 (Line)
Info    : [ 30%] Meshing curve 18 (Line)
Info    : [ 40%] Meshing curve 19 (Line)
Info    : [ 40%] Meshing curve 20 (Line)
Info    : [ 40%] Meshing curve 21 (Line)
Info    : [ 40%] Meshing curve 22 (Line)
Info    : [ 40%] Meshing curve 23 (Line)
Info    : [ 40%] Meshing curve 24 (Line)
Info    : [ 40%] Meshing curve 25 (Line)
Info    : [ 50%] Meshing curve 26 (Line)
Info    : [ 50%] Meshing curve 27 (Line)
Info    : [ 50%] Meshing curve 28 (Line)
Info    : [ 50%] Meshing curve 29 (Line)
Info    : [ 60%] Meshing curve 30 (Line)
Info    : [ 60%] Meshing curve 31 (Line)
Info    : [ 60%] Meshing curve 32 (Line)
Info    : [ 60%] Meshing curve 33 (Line)
Info    : [ 70%] Meshing curve 34 (Line)
Info    : [ 70%] Meshing curve 35 (Line)
Info    : [ 70%] Meshing curve 36 (Line)
Info    : [ 70%] Meshing curve 37 (Line)
Info    : [ 80%] Meshing curve 38 (Line)
Info    : [ 80%] Meshing curve 39 (Line)
Info    : [ 80%] Meshing curve 40 (Line)
Info    : [ 80%] Meshing curve 41 (Line)
Info    : [ 90%] Meshing curve 42 (Line)
Info    : [ 90%] Meshing curve 43 (Line)
Info    : [ 90%] Meshing curve 44 (Line)
Info    : [ 90%] Meshing curve 45 (Line)
Info    : [100%] Meshing curve 46 (Line)
Info    : Done meshing 1D (Wall 0.00190172s, CPU 0.006657s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.30953s, CPU 0.352141s)
Info    : 12750 nodes 25562 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpgw754bqq/mesh.msh'...
Info    : Done writing '/tmp/tmpgw754bqq/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 2 (Line)
Info    : [  0%] Meshing curve 1 (Line)
Info    : [  0%] Meshing curve 3 (Line)
Info    : [  0%] Meshing curve 4 (Line)
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Info    : [  0%] Meshing curve 6 (Line)
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Info    : [  0%] Meshing curve 8 (Line)
Info    : [  0%] Meshing curve 9 (Line)
Info    : [  0%] Meshing curve 10 (Line)
Info    : [  0%] Meshing curve 11 (Line)
Info    : [  0%] Meshing curve 12 (Line)
Info    : [  0%] Meshing curve 13 (Line)
Info    : [  0%] Meshing curve 14 (Line)
Info    : [  0%] Meshing curve 15 (Line)
Info    : [  0%] Meshing curve 16 (Line)
Info    : [  0%] Meshing curve 17 (Line)
Info    : [  0%] Meshing curve 18 (Line)
Info    : [  0%] Meshing curve 19 (Line)
Info    : [  0%] Meshing curve 20 (Line)
Info    : [  0%] Meshing curve 21 (Line)
Info    : [  0%] Meshing curve 22 (Line)
Info    : [  0%] Meshing curve 23 (Line)
Info    : [  0%] Meshing curve 24 (Line)
Info    : [  0%] Meshing curve 25 (Line)
Info    : [  0%] Meshing curve 26 (Line)
Info    : [  0%] Meshing curve 27 (Line)
Info    : [  0%] Meshing curve 28 (Line)
Info    : [  0%] Meshing curve 29 (Line)
Info    : [ 60%] Meshing curve 30 (Line)
Info    : [ 60%] Meshing curve 31 (Line)
Info    : [ 60%] Meshing curve 32 (Line)
Info    : [ 70%] Meshing curve 34 (Line)
Info    : [ 70%] Meshing curve 35 (Line)
Info    : [ 70%] Meshing curve 36 (Line)
Info    : [ 80%] Meshing curve 37 (Line)
Info    : [ 80%] Meshing curve 38 (Line)
Info    : [ 80%] Meshing curve 39 (Line)
Info    : [ 80%] Meshing curve 40 (Line)
Info    : [ 80%] Meshing curve 41 (Line)
Info    : [ 80%] Meshing curve 42 (Line)
Info    : [ 90%] Meshing curve 43 (Line)
Info    : [ 90%] Meshing curve 44 (Line)
Info    : [ 90%] Meshing curve 45 (Line)
Info    : [100%] Meshing curve 46 (Line)
Info    : [ 60%] Meshing curve 33 (Line)
Info    : Done meshing 1D (Wall 0.00481195s, CPU 0.012413s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.349975s, CPU 0.374071s)
Info    : 13924 nodes 27910 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpvxv_ytst/mesh.msh'...
Info    : Done writing '/tmp/tmpvxv_ytst/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : [ 70%] Meshing curve 35 (Line)
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Info    : [ 80%] Meshing curve 37 (Line)
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Info    : [ 80%] Meshing curve 40 (Line)
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Info    : [ 90%] Meshing curve 42 (Line)
Info    : [ 90%] Meshing curve 43 (Line)
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Info    : [ 90%] Meshing curve 45 (Line)
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Info    : Done meshing 1D (Wall 0.00185264s, CPU 0.005217s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
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Info    : Done meshing 2D (Wall 0.366007s, CPU 0.407342s)
Info    : 14924 nodes 29910 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmplmm1y2ld/mesh.msh'...
Info    : Done writing '/tmp/tmplmm1y2ld/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : [ 80%] Meshing curve 40 (Line)
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Info    : Done meshing 1D (Wall 0.0018588s, CPU 0.002537s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.40041s, CPU 0.425781s)
Info    : 16047 nodes 32156 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpk75qw8wk/mesh.msh'...
Info    : Done writing '/tmp/tmpk75qw8wk/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : [ 40%] Meshing curve 18 (Line)
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Info    : [ 40%] Meshing curve 20 (Line)
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Info    : [ 40%] Meshing curve 22 (Line)
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Info    : [ 80%] Meshing curve 39 (Line)
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Info    : [ 90%] Meshing curve 43 (Line)
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Info    : Done meshing 1D (Wall 0.00189187s, CPU 0.001437s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.413811s, CPU 0.465141s)
Info    : 17184 nodes 34430 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpe8kyz8fo/mesh.msh'...
Info    : Done writing '/tmp/tmpe8kyz8fo/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : [ 30%] Meshing curve 15 (Line)
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Info    : [ 30%] Meshing curve 18 (Line)
Info    : [ 30%] Meshing curve 19 (Line)
Info    : [ 30%] Meshing curve 20 (Line)
Info    : [ 30%] Meshing curve 21 (Line)
Info    : [ 30%] Meshing curve 17 (Line)
Info    : [ 30%] Meshing curve 22 (Line)
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Info    : [ 30%] Meshing curve 26 (Line)
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Info    : [ 30%] Meshing curve 28 (Line)
Info    : [ 30%] Meshing curve 29 (Line)
Info    : [  0%] Meshing curve 12 (Line)
Info    : [ 30%] Meshing curve 31 (Line)
Info    : [ 30%] Meshing curve 32 (Line)
Info    : [ 30%] Meshing curve 33 (Line)
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Info    : [ 30%] Meshing curve 43 (Line)
Info    : [ 30%] Meshing curve 42 (Line)
Info    : [ 30%] Meshing curve 44 (Line)
Info    : [ 30%] Meshing curve 45 (Line)
Info    : [ 30%] Meshing curve 46 (Line)
Info    : [ 30%] Meshing curve 30 (Line)
Info    : Done meshing 1D (Wall 0.0127154s, CPU 0.028823s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.418504s, CPU 0.469849s)
Info    : 17823 nodes 35708 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpeq9uzzmd/mesh.msh'...
Info    : Done writing '/tmp/tmpeq9uzzmd/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : [ 10%] Meshing curve 7 (Line)
Info    : [ 10%] Meshing curve 8 (Line)
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Info    : [ 20%] Meshing curve 12 (Line)
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Info    : [  0%] Meshing curve 4 (Line)
Info    : [ 30%] Meshing curve 14 (Line)
Info    : [ 30%] Meshing curve 15 (Line)
Info    : [ 30%] Meshing curve 16 (Line)
Info    : [ 40%] Meshing curve 17 (Line)
Info    : [ 40%] Meshing curve 18 (Line)
Info    : [ 40%] Meshing curve 19 (Line)
Info    : [ 40%] Meshing curve 20 (Line)
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Info    : [ 40%] Meshing curve 22 (Line)
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Info    : [ 50%] Meshing curve 24 (Line)
Info    : [ 50%] Meshing curve 25 (Line)
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Info    : [ 60%] Meshing curve 27 (Line)
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Info    : [ 60%] Meshing curve 29 (Line)
Info    : [ 60%] Meshing curve 30 (Line)
Info    : [ 60%] Meshing curve 31 (Line)
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Info    : [ 70%] Meshing curve 33 (Line)
Info    : [ 70%] Meshing curve 34 (Line)
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Info    : [ 80%] Meshing curve 36 (Line)
Info    : [ 80%] Meshing curve 37 (Line)
Info    : [ 80%] Meshing curve 38 (Line)
Info    : [ 80%] Meshing curve 39 (Line)
Info    : [ 80%] Meshing curve 40 (Line)
Info    : [ 80%] Meshing curve 41 (Line)
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Info    : [ 90%] Meshing curve 43 (Line)
Info    : [ 90%] Meshing curve 44 (Line)
Info    : [ 90%] Meshing curve 45 (Line)
Info    : [ 90%] Meshing curve 46 (Line)
Info    : Done meshing 1D (Wall 0.00229256s, CPU 0.004935s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.180564s, CPU 0.20672s)
Info    : 7503 nodes 15068 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmppp_fdh4j/mesh.msh'...
Info    : Done writing '/tmp/tmppp_fdh4j/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
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Info    : Done meshing 1D (Wall 0.00478246s, CPU 0.013261s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
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Info    : Done meshing 2D (Wall 0.205311s, CPU 0.234925s)
Info    : 8609 nodes 17280 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpkoung6pd/mesh.msh'...
Info    : Done writing '/tmp/tmpkoung6pd/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : Done meshing 1D (Wall 0.00316486s, CPU 0.005429s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.233825s, CPU 0.267845s)
Info    : 9765 nodes 19592 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpbhlsunbl/mesh.msh'...
Info    : Done writing '/tmp/tmpbhlsunbl/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : [ 60%] Meshing curve 31 (Line)
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Info    : Done meshing 1D (Wall 0.00506099s, CPU 0.011381s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.253337s, CPU 0.290225s)
Info    : 10849 nodes 21760 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpu1vvhobk/mesh.msh'...
Info    : Done writing '/tmp/tmpu1vvhobk/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : [ 30%] Meshing curve 14 (Line)
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Info    : [ 40%] Meshing curve 18 (Line)
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Info    : [ 50%] Meshing curve 22 (Line)
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Info    : Done meshing 1D (Wall 0.00419882s, CPU 0.008941s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.293512s, CPU 0.326864s)
Info    : 11915 nodes 23892 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpp7dln320/mesh.msh'...
Info    : Done writing '/tmp/tmpp7dln320/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : [ 80%] Meshing curve 37 (Line)
Info    : [ 80%] Meshing curve 38 (Line)
Info    : [ 80%] Meshing curve 39 (Line)
Info    : [ 80%] Meshing curve 40 (Line)
Info    : [ 90%] Meshing curve 41 (Line)
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Info    : [ 90%] Meshing curve 43 (Line)
Info    : [ 90%] Meshing curve 44 (Line)
Info    : [ 90%] Meshing curve 45 (Line)
Info    : [ 90%] Meshing curve 46 (Line)
Info    : Done meshing 1D (Wall 0.00162051s, CPU 0.001602s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.317878s, CPU 0.363511s)
Info    : 12744 nodes 25550 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmp6fjz04mv/mesh.msh'...
Info    : Done writing '/tmp/tmp6fjz04mv/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : Done meshing 1D (Wall 0.00580359s, CPU 0.015721s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.332916s, CPU 0.374496s)
Info    : 13924 nodes 27910 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmphck_q7h5/mesh.msh'...
Info    : Done writing '/tmp/tmphck_q7h5/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : [ 70%] Meshing curve 33 (Line)
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Info    : [ 70%] Meshing curve 35 (Line)
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Info    : [ 70%] Meshing curve 37 (Line)
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Info    : [ 80%] Meshing curve 39 (Line)
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Info    : [ 90%] Meshing curve 46 (Line)
Info    : [  0%] Meshing curve 32 (Line)
Info    : Done meshing 1D (Wall 0.00600362s, CPU 0.016001s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.36662s, CPU 0.398605s)
Info    : 14927 nodes 29916 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpplvqb51t/mesh.msh'...
Info    : Done writing '/tmp/tmpplvqb51t/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
Info    : [  0%] Meshing curve 2 (Line)
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Info    : [  0%] Meshing curve 7 (Line)
Info    : Done meshing 1D (Wall 0.00528303s, CPU 0.013148s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.396418s, CPU 0.443428s)
Info    : 16018 nodes 32098 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmp1ia2_8px/mesh.msh'...
Info    : Done writing '/tmp/tmp1ia2_8px/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
Info    : [  0%] Meshing curve 2 (Line)
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Info    : [ 30%] Meshing curve 18 (Line)
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Info    : [ 50%] Meshing curve 24 (Line)
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Info    : Done meshing 1D (Wall 0.0026466s, CPU 0.004388s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.414045s, CPU 0.458989s)
Info    : 17084 nodes 34230 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpfoegsn_k/mesh.msh'...
Info    : Done writing '/tmp/tmpfoegsn_k/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : [ 10%] Meshing curve 15 (Line)
Info    : [ 10%] Meshing curve 16 (Line)
Info    : [ 30%] Meshing curve 17 (Line)
Info    : [ 30%] Meshing curve 18 (Line)
Info    : [ 30%] Meshing curve 19 (Line)
Info    : [ 40%] Meshing curve 20 (Line)
Info    : [ 40%] Meshing curve 21 (Line)
Info    : [ 40%] Meshing curve 22 (Line)
Info    : [ 50%] Meshing curve 23 (Line)
Info    : [ 50%] Meshing curve 24 (Line)
Info    : [ 50%] Meshing curve 25 (Line)
Info    : [ 50%] Meshing curve 26 (Line)
Info    : [ 50%] Meshing curve 27 (Line)
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Info    : [ 50%] Meshing curve 30 (Line)
Info    : [ 50%] Meshing curve 31 (Line)
Info    : [ 70%] Meshing curve 32 (Line)
Info    : [ 70%] Meshing curve 33 (Line)
Info    : [ 70%] Meshing curve 34 (Line)
Info    : [ 70%] Meshing curve 35 (Line)
Info    : [ 70%] Meshing curve 36 (Line)
Info    : [ 70%] Meshing curve 37 (Line)
Info    : [ 80%] Meshing curve 38 (Line)
Info    : [ 80%] Meshing curve 39 (Line)
Info    : [ 80%] Meshing curve 40 (Line)
Info    : [ 90%] Meshing curve 41 (Line)
Info    : [ 90%] Meshing curve 42 (Line)
Info    : [ 90%] Meshing curve 43 (Line)
Info    : [ 90%] Meshing curve 44 (Line)
Info    : [ 90%] Meshing curve 45 (Line)
Info    : [ 90%] Meshing curve 46 (Line)
Info    : [ 10%] Meshing curve 14 (Line)
Info    : Done meshing 1D (Wall 0.00742437s, CPU 0.01985s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.434901s, CPU 0.489527s)
Info    : 17915 nodes 35892 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmptcprmxdf/mesh.msh'...
Info    : Done writing '/tmp/tmptcprmxdf/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 2 (Line)
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Info    : [  0%] Meshing curve 4 (Line)
Info    : [ 10%] Meshing curve 5 (Line)
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Info    : [ 30%] Meshing curve 16 (Line)
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Info    : [ 40%] Meshing curve 19 (Line)
Info    : [ 40%] Meshing curve 20 (Line)
Info    : [ 40%] Meshing curve 21 (Line)
Info    : [ 40%] Meshing curve 22 (Line)
Info    : [ 40%] Meshing curve 23 (Line)
Info    : [ 50%] Meshing curve 24 (Line)
Info    : [ 50%] Meshing curve 25 (Line)
Info    : [ 50%] Meshing curve 26 (Line)
Info    : [ 60%] Meshing curve 27 (Line)
Info    : [ 60%] Meshing curve 28 (Line)
Info    : [ 60%] Meshing curve 29 (Line)
Info    : [ 60%] Meshing curve 30 (Line)
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Info    : [ 60%] Meshing curve 32 (Line)
Info    : [ 70%] Meshing curve 33 (Line)
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Info    : [ 70%] Meshing curve 36 (Line)
Info    : [ 80%] Meshing curve 37 (Line)
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Info    : [ 80%] Meshing curve 39 (Line)
Info    : [ 80%] Meshing curve 40 (Line)
Info    : [ 80%] Meshing curve 41 (Line)
Info    : [ 90%] Meshing curve 42 (Line)
Info    : [ 90%] Meshing curve 43 (Line)
Info    : [ 90%] Meshing curve 44 (Line)
Info    : [ 90%] Meshing curve 45 (Line)
Info    : [ 90%] Meshing curve 46 (Line)
Info    : [ 20%] Meshing curve 14 (Line)
Info    : Done meshing 1D (Wall 0.00345562s, CPU 0.009781s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.180623s, CPU 0.206283s)
Info    : 7493 nodes 15048 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmp3wpasjjg/mesh.msh'...
Info    : Done writing '/tmp/tmp3wpasjjg/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
Info    : [  0%] Meshing curve 2 (Line)
Info    : [  0%] Meshing curve 3 (Line)
Info    : [ 10%] Meshing curve 5 (Line)
Info    : [ 10%] Meshing curve 6 (Line)
Info    : [ 10%] Meshing curve 7 (Line)
Info    : [ 10%] Meshing curve 4 (Line)
Info    : [ 10%] Meshing curve 8 (Line)
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Info    : [ 20%] Meshing curve 10 (Line)
Info    : [ 20%] Meshing curve 11 (Line)
Info    : [ 20%] Meshing curve 12 (Line)
Info    : [ 20%] Meshing curve 13 (Line)
Info    : [ 30%] Meshing curve 15 (Line)
Info    : [ 30%] Meshing curve 16 (Line)
Info    : [ 30%] Meshing curve 17 (Line)
Info    : [ 30%] Meshing curve 18 (Line)
Info    : [ 30%] Meshing curve 19 (Line)
Info    : [ 30%] Meshing curve 20 (Line)
Info    : [ 30%] Meshing curve 21 (Line)
Info    : [ 30%] Meshing curve 22 (Line)
Info    : [ 30%] Meshing curve 23 (Line)
Info    : [ 30%] Meshing curve 24 (Line)
Info    : [ 30%] Meshing curve 25 (Line)
Info    : [ 30%] Meshing curve 27 (Line)
Info    : [ 30%] Meshing curve 26 (Line)
Info    : [ 30%] Meshing curve 28 (Line)
Info    : [ 30%] Meshing curve 29 (Line)
Info    : [ 30%] Meshing curve 30 (Line)
Info    : [ 30%] Meshing curve 31 (Line)
Info    : [ 30%] Meshing curve 32 (Line)
Info    : [ 30%] Meshing curve 33 (Line)
Info    : [ 30%] Meshing curve 34 (Line)
Info    : [ 30%] Meshing curve 35 (Line)
Info    : [ 30%] Meshing curve 37 (Line)
Info    : [ 30%] Meshing curve 38 (Line)
Info    : [ 30%] Meshing curve 36 (Line)
Info    : [ 30%] Meshing curve 39 (Line)
Info    : [ 30%] Meshing curve 14 (Line)
Info    : [ 30%] Meshing curve 41 (Line)
Info    : [ 90%] Meshing curve 42 (Line)
Info    : [ 30%] Meshing curve 40 (Line)
Info    : [ 90%] Meshing curve 44 (Line)
Info    : [ 90%] Meshing curve 45 (Line)
Info    : [100%] Meshing curve 46 (Line)
Info    : [ 90%] Meshing curve 43 (Line)
Info    : Done meshing 1D (Wall 0.0075655s, CPU 0.01218s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.203352s, CPU 0.232873s)
Info    : 8607 nodes 17276 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmphplnda2q/mesh.msh'...
Info    : Done writing '/tmp/tmphplnda2q/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
Info    : [  0%] Meshing curve 2 (Line)
Info    : [  0%] Meshing curve 3 (Line)
Info    : [  0%] Meshing curve 4 (Line)
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Info    : [ 10%] Meshing curve 6 (Line)
Info    : [ 10%] Meshing curve 7 (Line)
Info    : [ 20%] Meshing curve 8 (Line)
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Info    : [ 20%] Meshing curve 11 (Line)
Info    : [ 20%] Meshing curve 12 (Line)
Info    : [ 30%] Meshing curve 13 (Line)
Info    : [ 30%] Meshing curve 14 (Line)
Info    : [ 30%] Meshing curve 15 (Line)
Info    : [ 30%] Meshing curve 16 (Line)
Info    : [ 30%] Meshing curve 17 (Line)
Info    : [ 30%] Meshing curve 18 (Line)
Info    : [ 40%] Meshing curve 19 (Line)
Info    : [ 40%] Meshing curve 20 (Line)
Info    : [ 40%] Meshing curve 21 (Line)
Info    : [ 40%] Meshing curve 22 (Line)
Info    : [ 50%] Meshing curve 23 (Line)
Info    : [ 50%] Meshing curve 24 (Line)
Info    : [ 50%] Meshing curve 25 (Line)
Info    : [ 50%] Meshing curve 26 (Line)
Info    : [ 60%] Meshing curve 27 (Line)
Info    : [ 60%] Meshing curve 28 (Line)
Info    : [ 60%] Meshing curve 29 (Line)
Info    : [ 60%] Meshing curve 30 (Line)
Info    : [ 60%] Meshing curve 31 (Line)
Info    : [ 60%] Meshing curve 33 (Line)
Info    : [ 60%] Meshing curve 34 (Line)
Info    : [ 60%] Meshing curve 32 (Line)
Info    : [ 60%] Meshing curve 35 (Line)
Info    : [ 70%] Meshing curve 36 (Line)
Info    : [ 80%] Meshing curve 38 (Line)
Info    : [ 80%] Meshing curve 39 (Line)
Info    : [ 80%] Meshing curve 40 (Line)
Info    : [ 90%] Meshing curve 42 (Line)
Info    : [ 90%] Meshing curve 41 (Line)
Info    : [ 70%] Meshing curve 37 (Line)
Info    : [ 90%] Meshing curve 43 (Line)
Info    : [ 90%] Meshing curve 44 (Line)
Info    : [ 90%] Meshing curve 45 (Line)
Info    : [ 90%] Meshing curve 46 (Line)
Info    : Done meshing 1D (Wall 0.0104035s, CPU 0.02542s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.233302s, CPU 0.263536s)
Info    : 9763 nodes 19588 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpr8qi9p73/mesh.msh'...
Info    : Done writing '/tmp/tmpr8qi9p73/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
Info    : [  0%] Meshing curve 2 (Line)
Info    : [  0%] Meshing curve 3 (Line)
Info    : [  0%] Meshing curve 4 (Line)
Info    : [  0%] Meshing curve 5 (Line)
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Info    : [  0%] Meshing curve 8 (Line)
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Info    : [  0%] Meshing curve 10 (Line)
Info    : [  0%] Meshing curve 11 (Line)
Info    : [  0%] Meshing curve 12 (Line)
Info    : [  0%] Meshing curve 13 (Line)
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Info    : [  0%] Meshing curve 15 (Line)
Info    : [  0%] Meshing curve 16 (Line)
Info    : [  0%] Meshing curve 17 (Line)
Info    : [ 40%] Meshing curve 18 (Line)
Info    : [ 40%] Meshing curve 19 (Line)
Info    : [ 40%] Meshing curve 20 (Line)
Info    : [ 40%] Meshing curve 21 (Line)
Info    : [ 40%] Meshing curve 22 (Line)
Info    : [ 40%] Meshing curve 23 (Line)
Info    : [ 40%] Meshing curve 24 (Line)
Info    : [ 40%] Meshing curve 25 (Line)
Info    : [ 50%] Meshing curve 26 (Line)
Info    : [ 50%] Meshing curve 27 (Line)
Info    : [ 50%] Meshing curve 28 (Line)
Info    : [ 50%] Meshing curve 29 (Line)
Info    : [ 60%] Meshing curve 30 (Line)
Info    : [ 60%] Meshing curve 31 (Line)
Info    : [ 60%] Meshing curve 32 (Line)
Info    : [ 60%] Meshing curve 33 (Line)
Info    : [ 70%] Meshing curve 34 (Line)
Info    : [ 70%] Meshing curve 35 (Line)
Info    : [ 70%] Meshing curve 36 (Line)
Info    : [ 70%] Meshing curve 37 (Line)
Info    : [ 70%] Meshing curve 38 (Line)
Info    : [ 80%] Meshing curve 39 (Line)
Info    : [ 80%] Meshing curve 41 (Line)
Info    : [ 80%] Meshing curve 40 (Line)
Info    : [ 80%] Meshing curve 42 (Line)
Info    : [ 90%] Meshing curve 43 (Line)
Info    : [ 90%] Meshing curve 45 (Line)
Info    : [ 90%] Meshing curve 46 (Line)
Info    : [ 90%] Meshing curve 44 (Line)
Info    : Done meshing 1D (Wall 0.0023366s, CPU 0.006998s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.252644s, CPU 0.286929s)
Info    : 10849 nodes 21760 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpxxhy3529/mesh.msh'...
Info    : Done writing '/tmp/tmpxxhy3529/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
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Info    : Done meshing 1D (Wall 0.0126191s, CPU 0.028524s)
Info    : Meshing 2D...
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Info    : Done meshing 2D (Wall 0.315918s, CPU 0.359944s)
Info    : 11921 nodes 23904 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpppqtc3qh/mesh.msh'...
Info    : Done writing '/tmp/tmpppqtc3qh/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
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Info    : Done meshing 1D (Wall 0.00178364s, CPU 0.005112s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
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Info    : Done meshing 2D (Wall 0.319426s, CPU 0.356344s)
Info    : 12744 nodes 25550 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmpzsz86g8r/mesh.msh'...
Info    : Done writing '/tmp/tmpzsz86g8r/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
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Info    : Done meshing 1D (Wall 0.00298399s, CPU 0.008354s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.355878s, CPU 0.394912s)
Info    : 13923 nodes 27908 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmp5w0ab8i2/mesh.msh'...
Info    : Done writing '/tmp/tmp5w0ab8i2/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : Done meshing 1D (Wall 0.00456869s, CPU 0.008518s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.391759s, CPU 0.433929s)
Info    : 14927 nodes 29916 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmp98wciv6w/mesh.msh'...
Info    : Done writing '/tmp/tmp98wciv6w/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
Info    : [ 90%] Difference - Adding holes                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
Info    : Meshing 1D...
Info    : [  0%] Meshing curve 1 (Line)
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Info    : Done meshing 1D (Wall 0.00369399s, CPU 0.01035s)
Info    : Meshing 2D...
Info    : [  0%] Meshing surface 4 (Plane, Frontal-Delaunay)
Info    : [  0%] Meshing surface 3 (Plane, Frontal-Delaunay)
Info    : Done meshing 2D (Wall 0.39496s, CPU 0.443248s)
Info    : 16047 nodes 32156 elements
Info    : Writing 'mesh.msh'...
Info    : Done writing 'mesh.msh'
Info    : Writing '/tmp/tmp8a_hv5v9/mesh.msh'...
Info    : Done writing '/tmp/tmp8a_hv5v9/mesh.msh'
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference - Performing intersection of shapes                                                                                
Info    : [ 80%] Difference - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments - Performing intersection of shapes                                                                                
Info    : [ 80%] Fragments - Building splits of containers                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
                                                                                
Info    : [  0%] Difference                                                                                  
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Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
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Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
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Info    : [  0%] Difference                                                                                  
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Info    : [  0%] Fragments                                                                                  
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Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Splitting faces                                                                                
Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
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Info    : [  0%] Difference                                                                                  
Info    : [ 10%] Difference                                                                                  
Info    : [ 20%] Difference                                                                                  
Info    : [ 30%] Difference                                                                                  
Info    : [ 40%] Difference                                                                                  
Info    : [ 50%] Difference                                                                                  
Info    : [ 60%] Difference                                                                                  
Info    : [ 70%] Difference                                                                                  
Info    : [ 80%] Difference - Making faces                                                                                
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Info    : [  0%] Fragments                                                                                  
Info    : [ 10%] Fragments                                                                                  
Info    : [ 20%] Fragments                                                                                  
Info    : [ 30%] Fragments                                                                                  
Info    : [ 40%] Fragments                                                                                  
Info    : [ 50%] Fragments                                                                                  
Info    : [ 60%] Fragments                                                                                  
Info    : [ 70%] Fragments                                                                                  
Info    : [ 80%] Fragments - Splitting faces                                                                                
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<matplotlib.legend.Legend at 0x7f0868bdaef0>
../../_images/0fbd39024f25e147068746a669c8ff7436bf320697d6d2e6012ddb065096ed13.png
colors = ["tab:blue", "tab:orange", "tab:green"]

for dielectric_epsilon, color in zip([1, 3.9, 16], colors):
    reference = np.array(widths) * dielectric_epsilon / separation

    plt.plot(
        widths,
        np.array(Cs_dict[dielectric_epsilon]) / reference,
        color=color,
        linestyle="-",
        label=dielectric_epsilon,
    )
    plt.xlabel("Width (a.u.)")
    plt.ylabel(r"Relative error in capacitance per unit length / $\epsilon_0$ (a.u.)")

plt.legend(title="Dielectric")
<matplotlib.legend.Legend at 0x7f0868ac1cc0>
../../_images/9849b85d8488a5094d4418b1b8ad30984b25874fb35f55a5262f4a6e582f052d.png

The solver reproduces the parallel-plate capacitor result. For small widths, there is a greater discrepancy between the theoretical parallel plate and the simulated due to the higher relative impact of fringe fields. There is also a constant offset that persists at large widths due to the fringe field contribution. The relative importance of the fringe fields is reduced with increasing dielectric constant which forces more field lines between the two electrodes, as expected.