(1,12) (2,19) (3,14) (4,20) (5,17) (6,11) (7,15) (8,16) (9,13) (10,18) 
nodes: 167  conflicts: 1  modelTime: 692  solveTime: 400  totalTime: 1096  modelSize: 20646  readTime: 4 size: 10