(1,13) (2,12) (3,15) (4,20) (5,16) (6,17) (7,18) (8,14) (9,19) (10,11) 
nodes: 547  conflicts: 2  modelTime: 719  solveTime: 878  totalTime: 1600  modelSize: 20646  readTime: 3 size: 10