(1,19) (2,14) (3,15) (4,12) (5,11) (6,13) (7,20) (8,16) (9,18) (10,17) 
nodes: 376  conflicts: 2  modelTime: 674  solveTime: 704  totalTime: 1382  modelSize: 20646  readTime: 4 size: 10