(1,17) (2,12) (3,13) (4,14) (5,15) (6,16) (7,19) (8,18) (9,20) (10,11) 
nodes: 232  conflicts: 2  modelTime: 583  solveTime: 444  totalTime: 1031  modelSize: 20646  readTime: 4 size: 10