Problem: N4-Y5
Solution:
 Bag1: N4
  -- 04 
  04 04 
  04 03 
  03 03 
  03 02 
  02 02 
  02 01 
  01 01 
  01 00 
  00 00 
  00 -- 
 Bag2: Y5
  -- 06 
  06 06 
  05 06 
  05 06 
  05 05 
  05 02 
  02 02 
  00 02 
  00 02 
  00 00 
  00 -- 
#squares: 20
#pieces:
 Bag1: 5
 Bag2: 4
CPU Time: 1273.062s
Optimum: yes
Board Size: 30x30
Threads: 16
Choices: 54262073
Conflicts: 26882454
Restarts: 14820
Variables: 32038
Constraints: 107778