(1,11) (2,17) (3,15) (4,13) (5,12) (6,18) (7,19) (8,14) (9,16) (10,20) 
nodes: 282  conflicts: 7  modelTime: 678  solveTime: 630  totalTime: 1314  modelSize: 20646  readTime: 5 size: 10