(1,13) (2,18) (3,12) (4,14) (5,20) (6,19) (7,17) (8,15) (9,16) (10,11) 
nodes: 376  conflicts: 0  modelTime: 661  solveTime: 457  totalTime: 1121  modelSize: 20646  readTime: 3 size: 10