(1,20) (2,13) (3,17) (4,15) (5,12) (6,19) (7,18) (8,14) (9,16) (10,11) 
nodes: 301  conflicts: 0  modelTime: 758  solveTime: 459  totalTime: 1221  modelSize: 20646  readTime: 4 size: 10