$ firefox-limit  
Segmentation fault
$ firefox-limit  
terminate called after throwing an instance of 'std::bad_alloc'
  what():  St9bad_alloc
Abort trap
$ firefox-limit  
Segmentation fault
$ firefox-limit  
Segmentation fault
$ firefox-limit  
Segmentation fault
$ firefox-limit  
terminate called after throwing an instance of 'std::bad_alloc'
  what():  St9bad_alloc
Abort trap
$ firefox-limit  
terminate called after throwing an instance of 'St9bad_alloc'
  what():  St9bad_alloc
Abort trap
$ firefox-limit