(1,17) (2,16) (3,15) (4,11) (5,18) (6,13) (7,19) (8,14) (9,20) (10,12) 
nodes: 322  conflicts: 4  modelTime: 760  solveTime: 543  totalTime: 1307  modelSize: 20646  readTime: 4 size: 10