(1,14) (2,12) (3,19) (4,16) (5,11) (6,18) (7,15) (8,17) (9,13) (10,20) 
nodes: 314  conflicts: 2  modelTime: 579  solveTime: 480  totalTime: 1062  modelSize: 20646  readTime: 3 size: 10