(1,19) (2,16) (3,13) (4,20) (5,11) (6,18) (7,14) (8,12) (9,17) (10,15) 
nodes: 284  conflicts: 3  modelTime: 758  solveTime: 447  totalTime: 1209  modelSize: 20646  readTime: 4 size: 10