(1,13) (2,15) (3,19) (4,11) (5,16) (6,14) (7,17) (8,12) (9,18) (10,20) 
nodes: 503  conflicts: 3  modelTime: 711  solveTime: 892  totalTime: 1607  modelSize: 20646  readTime: 4 size: 10