(1,14) (2,12) (3,19) (4,17) (5,18) (6,16) (7,15) (8,13) (9,20) (10,11) 
nodes: 276  conflicts: 4  modelTime: 734  solveTime: 703  totalTime: 1442  modelSize: 20646  readTime: 4 size: 10