(1,20) (2,13) (3,19) (4,15) (5,16) (6,14) (7,12) (8,17) (9,18) (10,11) 
nodes: 246  conflicts: 2  modelTime: 660  solveTime: 412  totalTime: 1075  modelSize: 20646  readTime: 3 size: 10