(1,12) (2,15) (3,11) (4,16) (5,13) (6,17) (7,18) (8,19) (9,14) (10,20) 
nodes: 560  conflicts: 6  modelTime: 893  solveTime: 997  totalTime: 1896  modelSize: 20658  readTime: 6 size: 10