(1,12) (2,15) (3,14) (4,20) (5,16) (6,18) (7,17) (8,13) (9,11) (10,19) 
nodes: 818  conflicts: 6  modelTime: 651  solveTime: 948  totalTime: 1603  modelSize: 20646  readTime: 4 size: 10