(1,14) (2,17) (3,11) (4,16) (5,20) (6,12) (7,15) (8,19) (9,18) (10,13) 
nodes: 518  conflicts: 6  modelTime: 659  solveTime: 612  totalTime: 1276  modelSize: 20646  readTime: 5 size: 10