DM Object: box 1 MPI process
  type: plex
box in 2 dimensions:
  Number of 0-cells per rank: 4
  Number of 1-cells per rank: 4
  Number of 2-cells per rank: 1
Labels:
  marker: 1 strata with value/size (1 (8))
  Face Sets: 4 strata with value/size (1 (1), 2 (1), 3 (1), 4 (1))
  depth: 3 strata with value/size (0 (4), 1 (4), 2 (1))
  celltype: 3 strata with value/size (0 (4), 1 (4), 4 (1))
Time     Step Part     Energy
0.000000    0    0   500.0000
0.000000    0    1   250.0000
t 0.001: p0 error [3.3e-13 2.8e-12] sol [(0.999500 0.031618) (-0.999833 31.606967)] exact [(0.999500 0.031618) (-0.999833 31.606967)] energy/exact energy 500. / 500. (0.0000000000%)
t 0.001: p1 error [3.7e-15 1.1e-14] sol [(1.999875 0.022360) (-0.249995 22.359282)] exact [(1.999875 0.022360) (-0.249995 22.359282)] energy/exact energy 250. / 250. (0.0000000000%)
Time     Step Part     Energy
0.000000    0    0   500.0000
0.000000    0    1   250.0000
t 0.001: p0 error [2.1e-14 1.8e-13] sol [(0.999500 0.031618) (-0.999833 31.606967)] exact [(0.999500 0.031618) (-0.999833 31.606967)] energy/exact energy 500. / 500. (0.0000000000%)
t 0.001: p1 error [7.1e-16 1.4e-14] sol [(1.999875 0.022360) (-0.249995 22.359282)] exact [(1.999875 0.022360) (-0.249995 22.359282)] energy/exact energy 250. / 250. (0.0000000000%)
Time     Step Part     Energy
0.000000    0    0   500.0000
0.000000    0    1   250.0000
t 0.001: p0 error [1.3e-15 1.1e-14] sol [(0.999500 0.031618) (-0.999833 31.606967)] exact [(0.999500 0.031618) (-0.999833 31.606967)] energy/exact energy 500. / 500. (0.0000000000%)
t 0.001: p1 error [2.2e-16 7.1e-15] sol [(1.999875 0.022360) (-0.249995 22.359282)] exact [(1.999875 0.022360) (-0.249995 22.359282)] energy/exact energy 250. / 250. (0.0000000000%)
L_2 convergence rate: 3.9
Time     Step Part     Energy
0.000000    0    0   500.0000
0.000000    0    1   250.0000