(1,18) (2,17) (3,12) (4,16) (5,14) (6,15) (7,19) (8,13) (9,20) (10,11) 
nodes: 195  conflicts: 4  modelTime: 807  solveTime: 718  totalTime: 1529  modelSize: 20646  readTime: 4 size: 10