(1,16) (2,13) (3,20) (4,17) (5,12) (6,19) (7,11) (8,15) (9,14) (10,18) 
nodes: 418  conflicts: 3  modelTime: 677  solveTime: 933  totalTime: 1615  modelSize: 20646  readTime: 4 size: 10