(1,12) (2,20) (3,13) (4,17) (5,11) (6,18) (7,19) (8,15) (9,16) (10,14) 
nodes: 149  conflicts: 0  modelTime: 692  solveTime: 574  totalTime: 1270  modelSize: 20646  readTime: 4 size: 10