(1,15) (2,19) (3,18) (4,14) (5,16) (6,12) (7,13) (8,11) (9,17) (10,20) 
nodes: 287  conflicts: 0  modelTime: 658  solveTime: 420  totalTime: 1083  modelSize: 20646  readTime: 5 size: 10