(1,14) (2,13) (3,11) (4,18) (5,15) (6,19) (7,20) (8,17) (9,12) (10,16) 
nodes: 521  conflicts: 3  modelTime: 717  solveTime: 598  totalTime: 1320  modelSize: 20658  readTime: 5 size: 10