(1,12) (2,13) (3,14) (4,17) (5,16) (6,19) (7,11) (8,20) (9,15) (10,18) 
nodes: 312  conflicts: 5  modelTime: 765  solveTime: 459  totalTime: 1228  modelSize: 20646  readTime: 4 size: 10