(1,18) (2,20) (3,11) (4,19) (5,16) (6,17) (7,15) (8,14) (9,13) (10,12) 
nodes: 315  conflicts: 1  modelTime: 705  solveTime: 677  totalTime: 1385  modelSize: 20646  readTime: 3 size: 10