(1,13) (2,11) (3,15) (4,14) (5,18) (6,17) (7,20) (8,12) (9,19) (10,16) 
nodes: 592  conflicts: 3  modelTime: 759  solveTime: 826  totalTime: 1589  modelSize: 20646  readTime: 4 size: 10