(1,14) (2,12) (3,11) (4,17) (5,16) (6,19) (7,18) (8,15) (9,13) (10,20) 
nodes: 235  conflicts: 2  modelTime: 661  solveTime: 478  totalTime: 1144  modelSize: 20646  readTime: 4 size: 10