(1,20) (2,17) (3,13) (4,15) (5,19) (6,12) (7,11) (8,14) (9,18) (10,16) 
nodes: 556  conflicts: 5  modelTime: 810  solveTime: 1075  totalTime: 1889  modelSize: 20646  readTime: 4 size: 10