(1,16) (2,13) (3,20) (4,11) (5,15) (6,19) (7,12) (8,17) (9,14) (10,18) 
nodes: 468  conflicts: 9  modelTime: 677  solveTime: 654  totalTime: 1335  modelSize: 20646  readTime: 4 size: 10