Problem: L5-I5-Q4
Solution:
 Bag1: L5
  03 03 
  03 02 
  03 02 
  03 02 
  02 02 
  01 01 
  00 01 
  00 01 
  00 01 
  00 00 
 Bag2: I5
  02 05 
  02 05 
  02 05 
  02 05 
  02 05 
  00 04 
  00 04 
  00 04 
  00 04 
  00 04 
 Bag3: Q4
  07 07 
  07 07 
  03 03 
  03 03 
  01 01 
  01 01 
  06 06 
  06 06 
  00 00 
  00 00 
#squares: 20
#pieces:
 Bag1: 4
 Bag2: 4
 Bag3: 5
CPU Time: 5.400s
Optimum: yes
Board Size: 30x30
Threads: 16
Choices: 216141
Conflicts: 65909
Restarts: 150
Variables: 32651
Constraints: 112087