(1,17) (2,18) (3,20) (4,16) (5,11) (6,19) (7,13) (8,12) (9,15) (10,14) 
nodes: 957  conflicts: 11  modelTime: 487  solveTime: 1134  totalTime: 1626  modelSize: 20658  readTime: 4 size: 10