(1,20) (2,13) (3,18) (4,16) (5,14) (6,19) (7,11) (8,17) (9,15) (10,12) 
nodes: 262  conflicts: 2  modelTime: 661  solveTime: 401  totalTime: 1066  modelSize: 20646  readTime: 4 size: 10