(1,14) (2,19) (3,17) (4,16) (5,13) (6,20) (7,18) (8,15) (9,11) (10,12) 
nodes: 305  conflicts: 1  modelTime: 666  solveTime: 400  totalTime: 1070  modelSize: 20646  readTime: 4 size: 10