(1,20) (2,13) (3,14) (4,18) (5,19) (6,11) (7,12) (8,16) (9,15) (10,17) 
nodes: 229  conflicts: 0  modelTime: 757  solveTime: 356  totalTime: 1116  modelSize: 20646  readTime: 3 size: 10