(1,17) (2,18) (3,13) (4,19) (5,11) (6,16) (7,14) (8,15) (9,20) (10,12) 
nodes: 305  conflicts: 3  modelTime: 662  solveTime: 472  totalTime: 1137  modelSize: 20646  readTime: 3 size: 10