(1,16) (2,14) (3,18) (4,19) (5,12) (6,20) (7,15) (8,11) (9,13) (10,17) 
nodes: 474  conflicts: 0  modelTime: 757  solveTime: 529  totalTime: 1289  modelSize: 20646  readTime: 3 size: 10