(1,17) (2,11) (3,18) (4,14) (5,19) (6,15) (7,12) (8,16) (9,20) (10,13) 
nodes: 258  conflicts: 0  modelTime: 658  solveTime: 439  totalTime: 1100  modelSize: 20646  readTime: 3 size: 10