(1,13) (2,11) (3,14) (4,17) (5,19) (6,18) (7,15) (8,16) (9,12) (10,20) 
nodes: 759  conflicts: 13  modelTime: 585  solveTime: 906  totalTime: 1496  modelSize: 20658  readTime: 5 size: 10