(1,15) (2,14) (3,20) (4,16) (5,11) (6,19) (7,18) (8,17) (9,12) (10,13) 
nodes: 860  conflicts: 9  modelTime: 782  solveTime: 1014  totalTime: 1800  modelSize: 20646  readTime: 4 size: 10