(1,23) (2,24) (3,18) (4,25) (5,20) (6,21) (7,30) (8,26) (9,29) (10,19) (11,17) (12,22) (13,28) (14,16) (15,27) 
nodes: 1761  conflicts: 3  modelTime: 781  solveTime: 1670  totalTime: 2458  modelSize: 41293  readTime: 7 size: 15