(1,20) (2,12) (3,19) (4,14) (5,16) (6,17) (7,18) (8,15) (9,13) (10,11) 
nodes: 607  conflicts: 13  modelTime: 810  solveTime: 1291  totalTime: 2106  modelSize: 20658  readTime: 5 size: 10