(1,16) (2,17) (3,12) (4,18) (5,19) (6,13) (7,14) (8,15) (9,11) (10,20) 
nodes: 547  conflicts: 5  modelTime: 660  solveTime: 746  totalTime: 1410  modelSize: 20646  readTime: 4 size: 10