(1,16) (2,18) (3,11) (4,15) (5,12) (6,13) (7,14) (8,19) (9,20) (10,17) 
nodes: 243  conflicts: 1  modelTime: 757  solveTime: 448  totalTime: 1209  modelSize: 20646  readTime: 4 size: 10