(1,17) (2,20) (3,16) (4,18) (5,13) (6,19) (7,14) (8,15) (9,12) (10,11) 
nodes: 495  conflicts: 3  modelTime: 661  solveTime: 883  totalTime: 1548  modelSize: 20646  readTime: 4 size: 10