(1,13) (2,18) (3,17) (4,15) (5,12) (6,14) (7,11) (8,16) (9,19) (10,20) 
nodes: 436  conflicts: 6  modelTime: 812  solveTime: 663  totalTime: 1479  modelSize: 20646  readTime: 4 size: 10