(1,14) (2,15) (3,17) (4,11) (5,20) (6,13) (7,18) (8,19) (9,12) (10,16) 
nodes: 138  conflicts: 1  modelTime: 758  solveTime: 396  totalTime: 1158  modelSize: 20646  readTime: 4 size: 10