(1,17) (2,14) (3,19) (4,15) (5,20) (6,12) (7,13) (8,18) (9,16) (10,11) 
nodes: 708  conflicts: 8  modelTime: 711  solveTime: 1477  totalTime: 2193  modelSize: 20646  readTime: 5 size: 10