(1,19) (2,14) (3,18) (4,11) (5,13) (6,17) (7,20) (8,12) (9,15) (10,16) 
nodes: 382  conflicts: 4  modelTime: 758  solveTime: 691  totalTime: 1453  modelSize: 20646  readTime: 4 size: 10