(1,14) (2,18) (3,15) (4,17) (5,12) (6,16) (7,19) (8,11) (9,20) (10,13) 
nodes: 550  conflicts: 5  modelTime: 759  solveTime: 648  totalTime: 1411  modelSize: 20646  readTime: 4 size: 10