(1,19) (2,14) (3,20) (4,17) (5,16) (6,15) (7,12) (8,13) (9,18) (10,11) 
nodes: 152  conflicts: 4  modelTime: 710  solveTime: 579  totalTime: 1293  modelSize: 20646  readTime: 4 size: 10