(1,14) (2,17) (3,13) (4,11) (5,20) (6,16) (7,18) (8,19) (9,12) (10,15) 
nodes: 404  conflicts: 1  modelTime: 758  solveTime: 568  totalTime: 1329  modelSize: 20646  readTime: 3 size: 10