(1,17) (2,15) (3,13) (4,20) (5,18) (6,11) (7,16) (8,14) (9,12) (10,19) 
nodes: 284  conflicts: 0  modelTime: 760  solveTime: 411  totalTime: 1174  modelSize: 20646  readTime: 3 size: 10