(1,18) (2,17) (3,12) (4,13) (5,20) (6,15) (7,19) (8,14) (9,11) (10,16) 
nodes: 333  conflicts: 0  modelTime: 758  solveTime: 527  totalTime: 1288  modelSize: 20646  readTime: 3 size: 10