(1,18) (2,15) (3,12) (4,14) (5,13) (6,17) (7,16) (8,11) (9,19) (10,20) 
nodes: 327  conflicts: 0  modelTime: 800  solveTime: 619  totalTime: 1423  modelSize: 20646  readTime: 4 size: 10