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[Markos Zaharioudakis <867057@xxxxxxxxxxxxxxxxxx>]

** Changed in: zorba
   Importance: High => Medium

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https://bugs.launchpad.net/bugs/867057

Title:
  Memory allocation / crash

Status in Zorba - The XQuery Processor:
  New

Bug description:
  Used the attached generator to generate the query. Adjust/increase the
  numbers until you get to the memory problem. (Play arround with more
  function commented out in the query to generate other queries.)

  The resulted query crashes on my machine. The number of var QNames
  matters (Varrefs and VarDecl)!

  The failure pattern on my machine is this one:

  noV  noGb        no Var refs
  5    3849        19245    
  10    1924       19240    
  15    1283       19245    
  20    962        19240    
  25    769        19225    
  50    384        19200    
  100    192       19200    
  150    128       19200    
  200    96        19200    
  250    76        19000    
  300    64        19200    
  350    54        18900    
  400    48        19200    
  450    42        18900    
  500    38        19000

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