(1,18) (2,11) (3,14) (4,15) (5,20) (6,17) (7,13) (8,16) (9,12) (10,19) 
nodes: 367  conflicts: 2  modelTime: 691  solveTime: 809  totalTime: 1505  modelSize: 20646  readTime: 4 size: 10