(1,20) (2,14) (3,17) (4,11) (5,15) (6,12) (7,18) (8,19) (9,13) (10,16) 
nodes: 757  conflicts: 2  modelTime: 655  solveTime: 715  totalTime: 1374  modelSize: 20646  readTime: 4 size: 10