(1,13) (2,17) (3,19) (4,18) (5,16) (6,15) (7,12) (8,14) (9,20) (10,11) 
nodes: 730  conflicts: 2  modelTime: 770  solveTime: 1468  totalTime: 2241  modelSize: 20646  readTime: 3 size: 10