(1,19) (2,14) (3,12) (4,15) (5,11) (6,13) (7,20) (8,18) (9,16) (10,17) 
nodes: 240  conflicts: 0  modelTime: 653  solveTime: 577  totalTime: 1233  modelSize: 20646  readTime: 3 size: 10