(1,12) (2,16) (3,13) (4,15) (5,17) (6,20) (7,14) (8,19) (9,11) (10,18) 
nodes: 166  conflicts: 1  modelTime: 757  solveTime: 386  totalTime: 1147  modelSize: 20646  readTime: 4 size: 10