(1,13) (2,11) (3,14) (4,16) (5,19) (6,17) (7,20) (8,12) (9,18) (10,15) 
nodes: 283  conflicts: 6  modelTime: 736  solveTime: 552  totalTime: 1292  modelSize: 20646  readTime: 4 size: 10