(1,11) (2,12) (3,17) (4,13) (5,16) (6,15) (7,19) (8,20) (9,18) (10,14) 
nodes: 922  conflicts: 8  modelTime: 588  solveTime: 1401  totalTime: 1994  modelSize: 20658  readTime: 5 size: 10