[boost] problems with serialization regression tests

I have a problem when running regression tests on Comeau compiler (toolset como- win32- 4.3.3- vc7.1) . Three tests: test_set_text_archive test_set_binary_archive test_set_xml_archive are taking above 1.5GB memory when running, thus my machine is slowing to crawl due to memory trashing (I have only 1GB RAM). I think there's something wrong with these tests? B.