(1,19) (2,18) (3,12) (4,14) (5,13) (6,11) (7,16) (8,20) (9,15) (10,17) 
nodes: 1274  conflicts: 4  modelTime: 723  solveTime: 2282  totalTime: 3009  modelSize: 20646  readTime: 4 size: 10