(1,18) (2,13) (3,15) (4,19) (5,20) (6,17) (7,11) (8,12) (9,14) (10,16) 
nodes: 417  conflicts: 2  modelTime: 660  solveTime: 461  totalTime: 1124  modelSize: 20646  readTime: 3 size: 10