(1,17) (2,16) (3,20) (4,18) (5,11) (6,12) (7,14) (8,13) (9,19) (10,15) 
nodes: 519  conflicts: 4  modelTime: 677  solveTime: 851  totalTime: 1534  modelSize: 20658  readTime: 5 size: 10