(1,19) (2,14) (3,17) (4,20) (5,12) (6,13) (7,11) (8,15) (9,16) (10,18) 
nodes: 160  conflicts: 1  modelTime: 707  solveTime: 591  totalTime: 1301  modelSize: 20646  readTime: 3 size: 10