(1,13) (2,17) (3,15) (4,14) (5,16) (6,19) (7,11) (8,18) (9,20) (10,12) 
nodes: 734  conflicts: 5  modelTime: 679  solveTime: 601  totalTime: 1284  modelSize: 20646  readTime: 4 size: 10