(1,17) (2,18) (3,19) (4,12) (5,14) (6,20) (7,11) (8,15) (9,16) (10,13) 
nodes: 450  conflicts: 12  modelTime: 767  solveTime: 736  totalTime: 1508  modelSize: 20658  readTime: 5 size: 10