(1,12) (2,18) (3,19) (4,14) (5,20) (6,17) (7,15) (8,16) (9,13) (10,11) 
nodes: 426  conflicts: 1  modelTime: 757  solveTime: 510  totalTime: 1270  modelSize: 20646  readTime: 3 size: 10