(1,20) (2,14) (3,16) (4,15) (5,17) (6,18) (7,11) (8,12) (9,13) (10,19) 
nodes: 276  conflicts: 3  modelTime: 758  solveTime: 459  totalTime: 1223  modelSize: 20646  readTime: 6 size: 10