(1,13) (2,12) (3,17) (4,18) (5,19) (6,11) (7,16) (8,14) (9,20) (10,15) 
nodes: 177  conflicts: 1  modelTime: 713  solveTime: 659  totalTime: 1376  modelSize: 20646  readTime: 4 size: 10