(1,13) (2,17) (3,19) (4,14) (5,16) (6,18) (7,20) (8,15) (9,12) (10,11) 
nodes: 271  conflicts: 11  modelTime: 685  solveTime: 592  totalTime: 1282  modelSize: 20658  readTime: 5 size: 10