[gecode-users] BinPacking constraint crash

[David Rijsman]

Hi,

minor issue (I think in all versions with a bin packing constraint); I am not sure to what degree we want Gecode to protect me from invoking constraint with nonsense arguments but I noticed that the bin packing constraint:

binpacking(Home home, const IntVarArgs& l, const IntVarArgs& b, const IntArgs& s, IntConLevel)

crashed when you pass an empty list of b and s (I have one load variable). This due to line 64 in bin-packing.cpp where it is assumed there is at least one bin.



David J. Rijsman
Algorithm Lead
Quintiq
 
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