(1,15) (2,11) (3,16) (4,14) (5,20) (6,18) (7,13) (8,17) (9,19) (10,12) 
nodes: 527  conflicts: 2  modelTime: 726  solveTime: 802  totalTime: 1532  modelSize: 20646  readTime: 4 size: 10