(1,20) (2,11) (3,17) (4,16) (5,19) (6,18) (7,12) (8,14) (9,13) (10,15) 
nodes: 306  conflicts: 6  modelTime: 757  solveTime: 546  totalTime: 1307  modelSize: 20646  readTime: 4 size: 10