(1,17) (2,11) (3,14) (4,20) (5,12) (6,19) (7,13) (8,16) (9,18) (10,15) 
nodes: 464  conflicts: 4  modelTime: 726  solveTime: 983  totalTime: 1713  modelSize: 20646  readTime: 4 size: 10