(1,16) (2,19) (3,13) (4,12) (5,17) (6,18) (7,15) (8,11) (9,20) (10,14) 
nodes: 303  conflicts: 0  modelTime: 658  solveTime: 459  totalTime: 1120  modelSize: 20646  readTime: 3 size: 10