(1,13) (2,16) (3,15) (4,17) (5,12) (6,20) (7,19) (8,18) (9,11) (10,14) 
nodes: 385  conflicts: 1  modelTime: 661  solveTime: 642  totalTime: 1306  modelSize: 20646  readTime: 3 size: 10