(1,12) (2,19) (3,13) (4,18) (5,14) (6,16) (7,15) (8,20) (9,11) (10,17) 
nodes: 598  conflicts: 10  modelTime: 674  solveTime: 807  totalTime: 1486  modelSize: 20646  readTime: 5 size: 10