(1,13) (2,20) (3,18) (4,11) (5,16) (6,17) (7,15) (8,19) (9,14) (10,12) 
nodes: 237  conflicts: 0  modelTime: 741  solveTime: 684  totalTime: 1429  modelSize: 20646  readTime: 4 size: 10