(1,17) (2,18) (3,12) (4,11) (5,14) (6,16) (7,15) (8,19) (9,13) (10,20) 
nodes: 264  conflicts: 0  modelTime: 733  solveTime: 702  totalTime: 1438  modelSize: 20646  readTime: 3 size: 10