(1,12) (2,13) (3,17) (4,15) (5,16) (6,19) (7,18) (8,20) (9,11) (10,14) 
nodes: 284  conflicts: 1  modelTime: 692  solveTime: 822  totalTime: 1517  modelSize: 20646  readTime: 3 size: 10