(1,18) (2,14) (3,16) (4,20) (5,19) (6,17) (7,15) (8,12) (9,13) (10,11) 
nodes: 586  conflicts: 4  modelTime: 680  solveTime: 670  totalTime: 1354  modelSize: 20646  readTime: 4 size: 10