(1,12) (2,18) (3,15) (4,13) (5,17) (6,19) (7,11) (8,14) (9,20) (10,16) 
nodes: 260  conflicts: 1  modelTime: 704  solveTime: 614  totalTime: 1322  modelSize: 20646  readTime: 4 size: 10