(1,20) (2,11) (3,15) (4,19) (5,16) (6,12) (7,13) (8,17) (9,18) (10,14) 
nodes: 526  conflicts: 8  modelTime: 766  solveTime: 614  totalTime: 1386  modelSize: 20658  readTime: 5 size: 10