(1,13) (2,17) (3,19) (4,16) (5,14) (6,20) (7,12) (8,11) (9,18) (10,15) 
nodes: 482  conflicts: 17  modelTime: 671  solveTime: 623  totalTime: 1299  modelSize: 20658  readTime: 5 size: 10