(1,18) (2,15) (3,14) (4,17) (5,13) (6,11) (7,19) (8,12) (9,16) (10,20) 
nodes: 367  conflicts: 6  modelTime: 760  solveTime: 556  totalTime: 1320  modelSize: 20646  readTime: 4 size: 10