(1,13) (2,18) (3,16) (4,15) (5,17) (6,12) (7,20) (8,19) (9,11) (10,14) 
nodes: 244  conflicts: 1  modelTime: 745  solveTime: 590  totalTime: 1339  modelSize: 20646  readTime: 4 size: 10