(1,20) (2,13) (3,11) (4,18) (5,16) (6,14) (7,19) (8,12) (9,17) (10,15) 
nodes: 325  conflicts: 6  modelTime: 736  solveTime: 948  totalTime: 1689  modelSize: 20646  readTime: 5 size: 10