(1,17) (2,15) (3,20) (4,16) (5,11) (6,14) (7,13) (8,18) (9,12) (10,19) 
nodes: 469  conflicts: 4  modelTime: 760  solveTime: 711  totalTime: 1475  modelSize: 20646  readTime: 4 size: 10