(1,12) (2,17) (3,19) (4,13) (5,20) (6,16) (7,14) (8,18) (9,15) (10,11) 
nodes: 233  conflicts: 0  modelTime: 673  solveTime: 408  totalTime: 1084  modelSize: 20646  readTime: 3 size: 10