(1,20) (2,16) (3,13) (4,11) (5,12) (6,19) (7,17) (8,15) (9,18) (10,14) 
nodes: 542  conflicts: 2  modelTime: 662  solveTime: 519  totalTime: 1185  modelSize: 20646  readTime: 4 size: 10