(1,11) (2,12) (3,18) (4,15) (5,13) (6,19) (7,16) (8,17) (9,20) (10,14) 
nodes: 146  conflicts: 2  modelTime: 761  solveTime: 459  totalTime: 1224  modelSize: 20646  readTime: 4 size: 10