(1,20) (2,12) (3,14) (4,18) (5,13) (6,19) (7,17) (8,11) (9,15) (10,16) 
nodes: 309  conflicts: 5  modelTime: 724  solveTime: 980  totalTime: 1708  modelSize: 20646  readTime: 4 size: 10