(1,11) (2,19) (3,15) (4,17) (5,12) (6,14) (7,18) (8,13) (9,16) (10,20) 
nodes: 573  conflicts: 7  modelTime: 675  solveTime: 650  totalTime: 1330  modelSize: 20646  readTime: 5 size: 10