Problem: L4-Y5
Solution:
 Bag1: L4
  04 -- 
  04 -- 
  04 04 
  03 03 
  02 03 
  02 03 
  02 02 
  01 01 
  01 -- 
  01 -- 
  00 00 
  00 -- 
  00 -- 
 Bag2: Y5
  03 -- 
  03 -- 
  03 03 
  03 06 
  06 06 
  05 06 
  05 06 
  05 05 
  05 -- 
  00 -- 
  00 00 
  00 -- 
  00 -- 
#squares: 20
#pieces:
 Bag1: 5
 Bag2: 4
CPU Time: 9598.905s
Optimum: unknown
Board Size: 15x15
Threads: 16
Choices: 310664428
Conflicts: 210470808
Restarts: 115704
Variables: 8668
Constraints: 29769