(1,15) (2,20) (3,12) (4,18) (5,14) (6,11) (7,19) (8,13) (9,17) (10,16) 
nodes: 347  conflicts: 4  modelTime: 655  solveTime: 590  totalTime: 1250  modelSize: 20646  readTime: 4 size: 10