(1,13) (2,16) (3,19) (4,14) (5,11) (6,12) (7,18) (8,15) (9,17) (10,20) 
nodes: 397  conflicts: 8  modelTime: 689  solveTime: 433  totalTime: 1127  modelSize: 20658  readTime: 5 size: 10