(1,17) (2,11) (3,13) (4,15) (5,19) (6,16) (7,20) (8,12) (9,18) (10,14) 
nodes: 245  conflicts: 0  modelTime: 759  solveTime: 498  totalTime: 1262  modelSize: 20646  readTime: 4 size: 10