(1,16) (2,13) (3,11) (4,18) (5,20) (6,12) (7,15) (8,19) (9,14) (10,17) 
nodes: 282  conflicts: 2  modelTime: 770  solveTime: 452  totalTime: 1226  modelSize: 20646  readTime: 4 size: 10