cover 76
{generating cover...}
{reading tiles...}
optimize_tiling {}
76 tiles give initial coverage 0.927278
relaxMargin 2.0
|  improve_tiling {}
|  +--> 0.984822
coverage 0.984822
+--> 1
cover 53
{generating cover...}
{reading tiles...}
optimize_tiling {}
53 tiles give initial coverage 0.888937
relaxMargin 2.0
|  improve_tiling {}
|  +--> 0.904049
relaxMargin 2.0
|  improve_tiling {}
|  +--> 0.946316
relaxMargin 2.0
|  improve_tiling {}
|  +--> 0.946976
relaxMargin 1.5
|  improve_tiling {}
|  +--> 0.946580
coverage 0.946316
+--> 0
cover 64
{generating cover...}
{reading tiles...}
optimize_tiling {}
64 tiles give initial coverage 0.923483
relaxMargin 2.0
|  improve_tiling {}
|  +--> 0.970040
coverage 0.970040
+--> 1
cover 58
{generating cover...}
{reading tiles...}
optimize_tiling {}
58 tiles give initial coverage 0.916092
relaxMargin 2.0
|  improve_tiling {}
|  +--> 0.958458
relaxMargin 2.0
|  improve_tiling {}
|  +--> 0.959976
relaxMargin 2.0
|  improve_tiling {}
|  +--> 0.960273
relaxMargin 1.5
|  improve_tiling {}
|  +--> 0.960405
coverage 0.959976
+--> 0
cover 61
{generating cover...}
{reading tiles...}
optimize_tiling {}
61 tiles give initial coverage 0.918732
relaxMargin 2.0
|  improve_tiling {}
|  +--> 0.966707
coverage 0.966707
+--> 1
cover 59
{generating cover...}
{reading tiles...}
optimize_tiling {}
59 tiles give initial coverage 0.916719
relaxMargin 2.0
|  improve_tiling {}
|  +--> 0.961890
coverage 0.961890
+--> 1
optimize_tiling {}
59 tiles give initial coverage 0.917973
relaxMargin 2.0
|  improve_tiling {}
|  +--> 0.962781
relaxMargin 2.0
|  improve_tiling {}
|  +--> 0.962880
relaxMargin 1.5
|  improve_tiling {}
|  +--> 0.963276
coverage 0.962781
+--> 0
59 tiles gives coverage 0.961032
59 tiles gives desired coverage
