(1,20) (2,12) (3,15) (4,18) (5,17) (6,14) (7,19) (8,11) (9,16) (10,13) 
nodes: 287  conflicts: 4  modelTime: 458  solveTime: 595  totalTime: 1059  modelSize: 20646  readTime: 5 size: 10