(1,11) (2,13) (3,19) (4,17) (5,20) (6,14) (7,18) (8,15) (9,16) (10,12) 
nodes: 144  conflicts: 0  modelTime: 662  solveTime: 593  totalTime: 1259  modelSize: 20646  readTime: 4 size: 10