(1,11) (2,19) (3,14) (4,18) (5,16) (6,13) (7,12) (8,17) (9,15) (10,20) 
nodes: 246  conflicts: 0  modelTime: 719  solveTime: 585  totalTime: 1308  modelSize: 20646  readTime: 4 size: 10