(1,13) (2,11) (3,16) (4,18) (5,12) (6,19) (7,20) (8,17) (9,15) (10,14) 
nodes: 551  conflicts: 5  modelTime: 758  solveTime: 732  totalTime: 1493  modelSize: 20646  readTime: 3 size: 10