(1,19) (2,17) (3,11) (4,18) (5,12) (6,14) (7,15) (8,13) (9,16) (10,20) 
nodes: 444  conflicts: 5  modelTime: 810  solveTime: 916  totalTime: 1730  modelSize: 20646  readTime: 4 size: 10