(1,20) (2,12) (3,14) (4,11) (5,17) (6,13) (7,19) (8,16) (9,15) (10,18) 
nodes: 217  conflicts: 0  modelTime: 757  solveTime: 460  totalTime: 1220  modelSize: 20646  readTime: 3 size: 10