(1,12) (2,15) (3,19) (4,17) (5,14) (6,13) (7,16) (8,11) (9,18) (10,20) 
nodes: 1313  conflicts: 11  modelTime: 680  solveTime: 1168  totalTime: 1853  modelSize: 20658  readTime: 5 size: 10