(1,17) (2,15) (3,13) (4,18) (5,11) (6,19) (7,14) (8,12) (9,16) (10,20) 
nodes: 805  conflicts: 5  modelTime: 757  solveTime: 899  totalTime: 1660  modelSize: 20646  readTime: 4 size: 10