(1,15) (2,18) (3,14) (4,17) (5,13) (6,19) (7,12) (8,20) (9,16) (10,11) 
nodes: 683  conflicts: 8  modelTime: 777  solveTime: 844  totalTime: 1625  modelSize: 20646  readTime: 4 size: 10