(1,20) (2,16) (3,15) (4,17) (5,11) (6,12) (7,18) (8,14) (9,19) (10,13) 
nodes: 496  conflicts: 3  modelTime: 805  solveTime: 704  totalTime: 1512  modelSize: 20646  readTime: 3 size: 10