(1,15) (2,20) (3,19) (4,16) (5,13) (6,14) (7,11) (8,17) (9,12) (10,18) 
nodes: 440  conflicts: 3  modelTime: 698  solveTime: 1028  totalTime: 1729  modelSize: 20646  readTime: 3 size: 10