n: 21  m: 80 packed: 7 density: 100 nodes: 748 solveTime:  164 buildTime:  59
<4,6,11>
<3,8,9>
<2,5,19>
<10,16,20>
<14,17,18>
<0,1,15>
<7,12,13>

3Cycles: 7
value:7[1]{7}