(1,17) (2,12) (3,14) (4,15) (5,18) (6,20) (7,11) (8,19) (9,13) (10,16) 
nodes: 652  conflicts: 3  modelTime: 652  solveTime: 680  totalTime: 1335  modelSize: 20646  readTime: 3 size: 10