(1,15) (2,17) (3,11) (4,18) (5,14) (6,20) (7,12) (8,19) (9,16) (10,13) 
nodes: 282  conflicts: 1  modelTime: 580  solveTime: 470  totalTime: 1054  modelSize: 20646  readTime: 4 size: 10