(1,13) (2,18) (3,12) (4,16) (5,20) (6,19) (7,11) (8,14) (9,15) (10,17) 
nodes: 528  conflicts: 10  modelTime: 707  solveTime: 988  totalTime: 1701  modelSize: 20658  readTime: 5 size: 10