(1,17) (2,13) (3,12) (4,19) (5,15) (6,18) (7,14) (8,16) (9,20) (10,11) 
nodes: 352  conflicts: 3  modelTime: 655  solveTime: 569  totalTime: 1228  modelSize: 20646  readTime: 4 size: 10