(1,14) (2,19) (3,16) (4,12) (5,13) (6,20) (7,18) (8,11) (9,17) (10,15) 
nodes: 307  conflicts: 1  modelTime: 663  solveTime: 482  totalTime: 1149  modelSize: 20646  readTime: 4 size: 10