(1,15) (2,16) (3,11) (4,20) (5,14) (6,17) (7,12) (8,19) (9,18) (10,13) 
nodes: 132  conflicts: 12  modelTime: 687  solveTime: 445  totalTime: 1137  modelSize: 20658  readTime: 5 size: 10