(1,14) (2,17) (3,11) (4,12) (5,19) (6,13) (7,15) (8,16) (9,20) (10,18) 
nodes: 224  conflicts: 7  modelTime: 684  solveTime: 541  totalTime: 1229  modelSize: 20658  readTime: 4 size: 10