(1,20) (2,18) (3,19) (4,12) (5,16) (6,14) (7,15) (8,11) (9,13) (10,17) 
nodes: 464  conflicts: 10  modelTime: 670  solveTime: 775  totalTime: 1450  modelSize: 20646  readTime: 4 size: 10