(1,15) (2,17) (3,18) (4,19) (5,20) (6,14) (7,12) (8,11) (9,16) (10,13) 
nodes: 1105  conflicts: 11  modelTime: 818  solveTime: 1496  totalTime: 2318  modelSize: 20658  readTime: 4 size: 10