(1,17) (2,15) (3,16) (4,18) (5,20) (6,14) (7,19) (8,12) (9,11) (10,13) 
nodes: 291  conflicts: 12  modelTime: 766  solveTime: 640  totalTime: 1411  modelSize: 20658  readTime: 5 size: 10