n: 21  m: 115 packed: 7 density: 100 nodes: 9 solveTime:  7 buildTime:  70
<6,8,18>
<0,1,9>
<3,4,12>
<13,15,16>
<7,14,17>
<10,11,20>
<2,5,19>

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