> forest roots = [0] sgn_inf = +1
    >tree ipo = 0 sgn_inf = +1
      R = <rootray_shape.RootRay_Shape object at 0x000002107D6C7F70>
        > forest roots = [1, 2, 3] sgn_inf = -1
            >tree ipo = 1 sgn_inf = -1
              R = <rootray_shape.RootRay_Shape object at 0x000002107D6C7FD0>    
            <tree S = <rootray_shape.RootRay_Shape object at 0x000002107D6D2040>
            >tree ipo = 2 sgn_inf = -1
              R = <rootray_shape.RootRay_Shape object at 0x000002107D6D2070>    
            <tree S = <rootray_shape.RootRay_Shape object at 0x000002107D6D20A0>
            >tree ipo = 3 sgn_inf = -1
              R = <rootray_shape.RootRay_Shape object at 0x000002107D6D20D0>    
            <tree S = <rootray_shape.RootRay_Shape object at 0x000002107D6D2100>
        < forest S = <rootray_shape.RootRay_Shape object at 0x000002107D6C7FA0>
      C = <rootray_shape.RootRay_Shape object at 0x000002107D6C7FA0>
    <tree S = <rootray_shape.RootRay_Shape object at 0x000002107D6D2130>
< forest S = <rootray_shape.RootRay_Shape object at 0x000002107D6C7F10>
filling has 28 scan-lines {-4..23}
link reduced from 24 moves (0.269426 s) to 3  (0.096079 s)
link reduced from 24 moves (0.269426 s) to 3  (0.096079 s)
link reduced from 23 moves (0.264847 s) to 3  (0.096163 s)
link reduced from 24 moves (0.268441 s) to 3  (0.096093 s)
link reduced from 15 moves (0.160538 s) to 2  (0.059259 s)
link reduced from 15 moves (0.160538 s) to 2  (0.059259 s)
link reduced from 14 moves (0.157260 s) to 2  (0.059064 s)
link reduced from 9 moves (0.119095 s) to 2  (0.055817 s)
link reduced from 12 moves (0.133133 s) to 2  (0.049051 s)
link reduced from 12 moves (0.133133 s) to 2  (0.049051 s)
link reduced from 12 moves (0.133041 s) to 2  (0.048871 s)
link reduced from 11 moves (0.122119 s) to 1  (0.038955 s)
link reduced from 11 moves (0.122119 s) to 1  (0.038955 s)
link reduced from 11 moves (0.121795 s) to 1  (0.038955 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 6 moves (0.083608 s) to 1  (0.038343 s)
link reduced from 6 moves (0.083608 s) to 1  (0.038343 s)
link reduced from 6 moves (0.083611 s) to 1  (0.038343 s)
link reduced from 10 moves (0.115851 s) to 2  (0.050978 s)
link reduced from 10 moves (0.115851 s) to 2  (0.050978 s)
link reduced from 6 moves (0.083745 s) to 1  (0.038365 s)
link reduced from 6 moves (0.083745 s) to 1  (0.038365 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 7 moves (0.097533 s) to 1  (0.045191 s)
link reduced from 12 moves (0.132932 s) to 2  (0.049144 s)
link reduced from 11 moves (0.121522 s) to 1  (0.038955 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 10 moves (0.115578 s) to 1  (0.038333 s)
link reduced from 10 moves (0.115851 s) to 2  (0.050978 s)
link reduced from 10 moves (0.115851 s) to 2  (0.050978 s)
link reduced from 11 moves (0.121855 s) to 1  (0.038955 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 6 moves (0.083608 s) to 1  (0.038343 s)
link reduced from 6 moves (0.083745 s) to 1  (0.038365 s)
link reduced from 6 moves (0.083745 s) to 1  (0.038365 s)
link reduced from 12 moves (0.133021 s) to 2  (0.051630 s)
link reduced from 6 moves (0.083745 s) to 1  (0.038365 s)
link reduced from 6 moves (0.083745 s) to 1  (0.038365 s)
link reduced from 11 moves (0.122119 s) to 1  (0.038955 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 14 moves (0.157260 s) to 2  (0.059050 s)
link reduced from 15 moves (0.168928 s) to 1  (0.049118 s)
link reduced from 14 moves (0.155661 s) to 2  (0.059255 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 12 moves (0.131272 s) to 2  (0.053959 s)
link reduced from 12 moves (0.133133 s) to 2  (0.049051 s)
link reduced from 23 moves (0.264833 s) to 3  (0.096124 s)
link reduced from 23 moves (0.264854 s) to 3  (0.096166 s)
link reduced from 12 moves (0.133301 s) to 2  (0.048299 s)
link reduced from 15 moves (0.160538 s) to 2  (0.059259 s)
link reduced from 15 moves (0.160524 s) to 2  (0.059293 s)
link reduced from 24 moves (0.269426 s) to 3  (0.096079 s)
link reduced from 24 moves (0.269455 s) to 3  (0.096043 s)
{from_move_lists} OMVS0 = 56 OMVS1 = 56
{paper_example_B}: 4 contours, 56 rasters, 100 links, 58 contacts
--- testing {build} tag = paper_example_B ---
!! Not implemented !!
{hotfill.solve}: found 56 rasters in 18 scanlines
max band width = 18 scanlines
{hotfill.solve} succeeded
  fabtime = 13.657 s
  band [1][000][001] (  1 scanlines)
  band [0][001][016] ( 15 scanlines)
  band [1][016][018] (  2 scanlines)
coldest contacts (3):
   10.810536 s C(T000.01:T001.01)
   10.055068 s C(T002.00:T003.01)
    7.321882 s C(T015.00:T016.00)
total fabtime =   13.657
extrusion time =  12.469
air time =         1.189
contact C(T000.01:T001.01) tcool =  10.811
contact C(T002.00:T003.01) tcool =  10.055
contact C(T015.00:T016.00) tcool =   7.322
grid steps =  10.0000   1.0000
scale =   0.3846
scrambing 3 colors with step 2
writing tests/out/hotfill_TST_paper_example_B.eps ...
writing tests/out/hotfill_TST_paper_example_B.png ...
writing tests/out/hotfill_TST_paper_example_B.jpg ...
done.