(1,18) (2,17) (3,20) (4,15) (5,16) (6,12) (7,19) (8,14) (9,13) (10,11) 
nodes: 414  conflicts: 4  modelTime: 718  solveTime: 774  totalTime: 1497  modelSize: 20646  readTime: 5 size: 10