(1,12) (2,19) (3,14) (4,11) (5,20) (6,15) (7,18) (8,16) (9,17) (10,13) 
nodes: 517  conflicts: 4  modelTime: 806  solveTime: 1087  totalTime: 1897  modelSize: 20646  readTime: 4 size: 10