(1,13) (2,17) (3,16) (4,18) (5,12) (6,14) (7,15) (8,20) (9,11) (10,19) 
nodes: 228  conflicts: 1  modelTime: 660  solveTime: 392  totalTime: 1056  modelSize: 20646  readTime: 4 size: 10