(1,11) (2,16) (3,17) (4,14) (5,15) (6,19) (7,18) (8,20) (9,13) (10,12) 
nodes: 597  conflicts: 3  modelTime: 711  solveTime: 989  totalTime: 1704  modelSize: 20646  readTime: 4 size: 10