(1,14) (2,16) (3,13) (4,19) (5,18) (6,11) (7,15) (8,12) (9,20) (10,17) 
nodes: 745  conflicts: 14  modelTime: 588  solveTime: 868  totalTime: 1461  modelSize: 20658  readTime: 5 size: 10