(1,12) (2,18) (3,16) (4,11) (5,13) (6,17) (7,19) (8,15) (9,20) (10,14) 
nodes: 379  conflicts: 1  modelTime: 705  solveTime: 642  totalTime: 1351  modelSize: 20646  readTime: 4 size: 10