(1,14) (2,11) (3,15) (4,17) (5,19) (6,18) (7,16) (8,13) (9,12) (10,20) 
nodes: 154  conflicts: 15  modelTime: 722  solveTime: 613  totalTime: 1340  modelSize: 20658  readTime: 5 size: 10