(1,19) (2,11) (3,20) (4,15) (5,16) (6,18) (7,13) (8,12) (9,17) (10,14) 
nodes: 738  conflicts: 5  modelTime: 759  solveTime: 831  totalTime: 1593  modelSize: 20646  readTime: 3 size: 10