(1,16) (2,17) (3,13) (4,19) (5,18) (6,14) (7,15) (8,20) (9,11) (10,12) 
nodes: 699  conflicts: 5  modelTime: 655  solveTime: 779  totalTime: 1438  modelSize: 20646  readTime: 4 size: 10