(1,16) (2,18) (3,17) (4,14) (5,13) (6,20) (7,15) (8,12) (9,11) (10,19) 
nodes: 773  conflicts: 9  modelTime: 683  solveTime: 1456  totalTime: 2144  modelSize: 20658  readTime: 5 size: 10