(1,19) (2,12) (3,18) (4,16) (5,15) (6,20) (7,17) (8,14) (9,11) (10,13) 
nodes: 382  conflicts: 0  modelTime: 661  solveTime: 453  totalTime: 1117  modelSize: 20646  readTime: 3 size: 10