(1,12) (2,11) (3,17) (4,16) (5,15) (6,13) (7,14) (8,20) (9,19) (10,18) 
nodes: 372  conflicts: 1  modelTime: 660  solveTime: 382  totalTime: 1046  modelSize: 20646  readTime: 4 size: 10