(1,15) (2,20) (3,16) (4,19) (5,17) (6,14) (7,12) (8,11) (9,18) (10,13) 
nodes: 309  conflicts: 0  modelTime: 677  solveTime: 407  totalTime: 1088  modelSize: 20646  readTime: 4 size: 10