(1,16) (2,13) (3,15) (4,14) (5,12) (6,17) (7,20) (8,18) (9,11) (10,19) 
nodes: 232  conflicts: 2  modelTime: 769  solveTime: 509  totalTime: 1282  modelSize: 20646  readTime: 4 size: 10