(1,17) (2,18) (3,13) (4,14) (5,16) (6,20) (7,12) (8,19) (9,11) (10,15) 
nodes: 1029  conflicts: 8  modelTime: 666  solveTime: 1024  totalTime: 1694  modelSize: 20646  readTime: 4 size: 10