(1,11) (2,12) (3,13) (4,16) (5,19) (6,17) (7,14) (8,15) (9,20) (10,18) 
nodes: 147  conflicts: 1  modelTime: 757  solveTime: 406  totalTime: 1168  modelSize: 20646  readTime: 5 size: 10