(1,20) (2,17) (3,15) (4,16) (5,18) (6,12) (7,13) (8,11) (9,14) (10,19) 
nodes: 564  conflicts: 7  modelTime: 812  solveTime: 944  totalTime: 1761  modelSize: 20646  readTime: 5 size: 10