Problem: {I4:L4:N4:Q4:T4}-{I3:L3}
Solution:
 Bag1: I4,L4,N4,Q4,T4
  04 00 00 00 00 01 01 01 
  04 04 05 02 02 01 03 03 
  04 05 05 05 02 02 03 03 
 Bag2: I3,L3
  0a 0a 09 09 09 0b 03 07 
  0a 08 08 08 0b 0b 03 07 
  04 04 04 06 06 06 03 07 
#squares: 24
#pieces:
 Bag1: 6
  I4: 1
  L4: 1
  N4: 1
  Q4: 1
  T4: 2
 Bag2: 8
  I3: 6
  L3: 2
CPU Time: 3.114s
Optimum: yes
Board Size: 8x3
Threads: 8