(1,13) (2,18) (3,14) (4,12) (5,17) (6,19) (7,15) (8,11) (9,20) (10,16) 
nodes: 374  conflicts: 11  modelTime: 585  solveTime: 769  totalTime: 1358  modelSize: 20658  readTime: 4 size: 10