(1,11) (2,17) (3,20) (4,16) (5,18) (6,12) (7,14) (8,15) (9,13) (10,19) 
nodes: 664  conflicts: 2  modelTime: 670  solveTime: 807  totalTime: 1480  modelSize: 20646  readTime: 3 size: 10