(1,20) (2,15) (3,18) (4,17) (5,16) (6,14) (7,12) (8,11) (9,19) (10,13) 
nodes: 573  conflicts: 2  modelTime: 575  solveTime: 661  totalTime: 1239  modelSize: 20646  readTime: 3 size: 10