(1,16) (2,12) (3,13) (4,17) (5,19) (6,14) (7,11) (8,15) (9,20) (10,18) 
nodes: 534  conflicts: 6  modelTime: 663  solveTime: 735  totalTime: 1402  modelSize: 20646  readTime: 4 size: 10