(1,11) (2,18) (3,17) (4,15) (5,13) (6,14) (7,19) (8,16) (9,20) (10,12) 
nodes: 122  conflicts: 0  modelTime: 660  solveTime: 438  totalTime: 1101  modelSize: 20646  readTime: 3 size: 10