(1,19) (2,20) (3,13) (4,11) (5,12) (6,16) (7,18) (8,17) (9,15) (10,14) 
nodes: 319  conflicts: 4  modelTime: 758  solveTime: 484  totalTime: 1246  modelSize: 20646  readTime: 4 size: 10