(1,15) (2,16) (3,14) (4,12) (5,18) (6,20) (7,13) (8,17) (9,19) (10,11) 
nodes: 600  conflicts: 3  modelTime: 663  solveTime: 633  totalTime: 1300  modelSize: 20646  readTime: 4 size: 10