(1,20) (2,16) (3,14) (4,11) (5,19) (6,18) (7,13) (8,17) (9,15) (10,12) 
nodes: 544  conflicts: 10  modelTime: 679  solveTime: 783  totalTime: 1466  modelSize: 20646  readTime: 4 size: 10