(1,13) (2,18) (3,12) (4,17) (5,11) (6,16) (7,20) (8,14) (9,19) (10,15) 
nodes: 563  conflicts: 6  modelTime: 761  solveTime: 740  totalTime: 1506  modelSize: 20646  readTime: 5 size: 10