(1,17) (2,13) (3,14) (4,11) (5,16) (6,12) (7,15) (8,20) (9,18) (10,19) 
nodes: 522  conflicts: 5  modelTime: 720  solveTime: 674  totalTime: 1398  modelSize: 20646  readTime: 4 size: 10