(1,16) (2,13) (3,19) (4,12) (5,14) (6,15) (7,11) (8,18) (9,17) (10,20) 
nodes: 319  conflicts: 0  modelTime: 663  solveTime: 396  totalTime: 1063  modelSize: 20646  readTime: 4 size: 10