(1,18) (2,13) (3,17) (4,19) (5,11) (6,20) (7,14) (8,12) (9,16) (10,15) 
nodes: 241  conflicts: 3  modelTime: 662  solveTime: 447  totalTime: 1113  modelSize: 20646  readTime: 4 size: 10