(1,20) (2,15) (3,19) (4,11) (5,16) (6,13) (7,12) (8,17) (9,18) (10,14) 
nodes: 468  conflicts: 0  modelTime: 687  solveTime: 759  totalTime: 1450  modelSize: 20646  readTime: 4 size: 10