(1,12) (2,15) (3,19) (4,16) (5,13) (6,14) (7,20) (8,17) (9,18) (10,11) 
nodes: 679  conflicts: 5  modelTime: 803  solveTime: 786  totalTime: 1593  modelSize: 20646  readTime: 4 size: 10