(1,13) (2,11) (3,12) (4,14) (5,16) (6,18) (7,15) (8,19) (9,20) (10,17) 
nodes: 163  conflicts: 4  modelTime: 663  solveTime: 396  totalTime: 1064  modelSize: 20658  readTime: 5 size: 10