(1,14) (2,15) (3,19) (4,18) (5,16) (6,17) (7,11) (8,20) (9,13) (10,12) 
nodes: 289  conflicts: 1  modelTime: 657  solveTime: 421  totalTime: 1083  modelSize: 20646  readTime: 5 size: 10