(1,20) (2,15) (3,14) (4,16) (5,12) (6,18) (7,11) (8,13) (9,17) (10,19) 
nodes: 525  conflicts: 5  modelTime: 663  solveTime: 1059  totalTime: 1726  modelSize: 20646  readTime: 4 size: 10