(1,19) (2,17) (3,12) (4,14) (5,20) (6,18) (7,13) (8,11) (9,16) (10,15) 
nodes: 230  conflicts: 9  modelTime: 689  solveTime: 732  totalTime: 1426  modelSize: 20646  readTime: 4 size: 10