(1,6) (2,19) (3,26) (4,22) (5,29) (7,23) (8,16) (9,24) (10,14) (11,25) (12,18) (13,28) (15,20) (17,27) (21,30) 
nodes: 2279  conflicts: 4  modelTime: 949  solveTime: 12247  totalTime: 13204  modelSize: 72264  readTime: 8 size: 15