(1,20) (2,13) (3,16) (4,12) (5,15) (6,11) (7,18) (8,19) (9,14) (10,17) 
nodes: 219  conflicts: 1  modelTime: 757  solveTime: 308  totalTime: 1068  modelSize: 20646  readTime: 3 size: 10