(1,18) (2,16) (3,15) (4,13) (5,17) (6,20) (7,11) (8,12) (9,19) (10,14) 
nodes: 640  conflicts: 2  modelTime: 653  solveTime: 1084  totalTime: 1740  modelSize: 20646  readTime: 3 size: 10