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  1. ==814411==ERROR: AddressSanitizer: heap-use-after-free on address 0x61d064f57880 at pc 0x0000007cfae9 bp 0x7fc1983f6cf0 sp 0x7fc1983f6ce8
  2. READ of size 1 at 0x61d064f57880 thread T11
  3. #0 0x7cfae8 in w2v::wordReader_t<w2v::stringMapper_t>::nextWord(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&) /usr/local/include/wordReader.hpp:88:36
  4. #1 0x7cd9d1 in embedder_t::operator()(std::vector<document_t, std::allocator<document_t> > const&, unsigned long, unsigned long, std::vector<std::vector<float, std::allocator<float> >, std::allocator<std::vector<float, std::allocator<float> > > >&) /home/danilak/Downloads/submission/src/tgnews/embedder/embedder.cpp:126:31
  5. #2 0x717e23 in newsCluster_t::worker(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) /home/danilak/Downloads/submission/src/tgnews/newsCluster/newsCluster.cpp:79:9
  6. #3 0x723c47 in void std::__invoke_impl<void, void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> >(std::__invoke_memfun_deref, void (newsCluster_t::*&&)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*&&, int&&, unsigned char&&, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>&&, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>&&, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>&&, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const>&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/invoke.h:73:14
  7. #4 0x7237f1 in std::__invoke_result<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> >::type std::__invoke<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> >(void (newsCluster_t::*&&)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*&&, int&&, unsigned char&&, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>&&, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>&&, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>&&, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const>&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/invoke.h:95:14
  8. #5 0x72371d in void std::thread::_Invoker<std::tuple<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> > >::_M_invoke<0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul>(std::_Index_tuple<0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul>) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/thread:244:13
  9. #6 0x723634 in std::thread::_Invoker<std::tuple<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> > >::operator()() /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/thread:251:11
  10. #7 0x722b78 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> > > >::_M_run() /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/thread:195:13
  11. #8 0x7fc19eb14baf (/lib/x86_64-linux-gnu/libstdc++.so.6+0xcebaf)
  12. #9 0x7fc19ec41f26 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x8f26)
  13. #10 0x7fc19e8722ee in clone (/lib/x86_64-linux-gnu/libc.so.6+0xfd2ee)
  14.  
  15. 0x61d064f57880 is located 0 bytes inside of 2301-byte region [0x61d064f57880,0x61d064f5817d)
  16. freed by thread T11 here:
  17. #0 0x50dc02 in operator delete(void*) (/home/danilak/Downloads/submission/tgnews+0x50dc02)
  18. #1 0x7cd887 in embedder_t::operator()(std::vector<document_t, std::allocator<document_t> > const&, unsigned long, unsigned long, std::vector<std::vector<float, std::allocator<float> >, std::allocator<std::vector<float, std::allocator<float> > > >&) /home/danilak/Downloads/submission/src/tgnews/embedder/embedder.cpp:120:33
  19. #2 0x717e23 in newsCluster_t::worker(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) /home/danilak/Downloads/submission/src/tgnews/newsCluster/newsCluster.cpp:79:9
  20. #3 0x723c47 in void std::__invoke_impl<void, void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> >(std::__invoke_memfun_deref, void (newsCluster_t::*&&)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*&&, int&&, unsigned char&&, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>&&, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>&&, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>&&, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const>&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/invoke.h:73:14
  21. #4 0x7237f1 in std::__invoke_result<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> >::type std::__invoke<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> >(void (newsCluster_t::*&&)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*&&, int&&, unsigned char&&, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>&&, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>&&, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>&&, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const>&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/invoke.h:95:14
  22. #5 0x72371d in void std::thread::_Invoker<std::tuple<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> > >::_M_invoke<0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul>(std::_Index_tuple<0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul>) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/thread:244:13
  23. #6 0x723634 in std::thread::_Invoker<std::tuple<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> > >::operator()() /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/thread:251:11
  24. #7 0x722b78 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> > > >::_M_run() /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/thread:195:13
  25. #8 0x7fc19eb14baf (/lib/x86_64-linux-gnu/libstdc++.so.6+0xcebaf)
  26.  
  27. previously allocated by thread T11 here:
  28. #0 0x50cfc2 in operator new(unsigned long) (/home/danilak/Downloads/submission/tgnews+0x50cfc2)
  29. #1 0x5198ec in void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*, std::forward_iterator_tag) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.tcc:219:14
  30. #2 0x5196ea in void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct_aux<char const*>(char const*, char const*, std::__false_type) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h:247:11
  31. #3 0x519564 in void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char const*, char const*) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h:266:4
  32. #4 0x512ec3 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string<std::allocator<char> >(char const*, std::allocator<char> const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h:527:9
  33. #5 0x7cd85e in embedder_t::operator()(std::vector<document_t, std::allocator<document_t> > const&, unsigned long, unsigned long, std::vector<std::vector<float, std::allocator<float> >, std::allocator<std::vector<float, std::allocator<float> > > >&) /home/danilak/Downloads/submission/src/tgnews/embedder/embedder.cpp:120:46
  34. #6 0x717e23 in newsCluster_t::worker(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) /home/danilak/Downloads/submission/src/tgnews/newsCluster/newsCluster.cpp:79:9
  35. #7 0x723c47 in void std::__invoke_impl<void, void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> >(std::__invoke_memfun_deref, void (newsCluster_t::*&&)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*&&, int&&, unsigned char&&, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>&&, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>&&, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>&&, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const>&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/invoke.h:73:14
  36. #8 0x7237f1 in std::__invoke_result<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> >::type std::__invoke<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> >(void (newsCluster_t::*&&)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*&&, int&&, unsigned char&&, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>&&, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>&&, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>&&, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const>&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/invoke.h:95:14
  37. #9 0x72371d in void std::thread::_Invoker<std::tuple<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> > >::_M_invoke<0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul>(std::_Index_tuple<0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul>) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/thread:244:13
  38. #10 0x723634 in std::thread::_Invoker<std::tuple<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> > >::operator()() /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/thread:251:11
  39. #11 0x722b78 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (newsCluster_t::*)(unsigned char, unsigned char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<document_t, std::allocator<document_t> > const&) noexcept, newsCluster_t*, int, unsigned char, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const>, std::reference_wrapper<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const>, std::reference_wrapper<std::vector<document_t, std::allocator<document_t> > const> > > >::_M_run() /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/thread:195:13
  40. #12 0x7fc19eb14baf (/lib/x86_64-linux-gnu/libstdc++.so.6+0xcebaf)
  41.  
  42. Thread T11 created by T0 here:
  43. #0 0x4c669d in pthread_create (/home/danilak/Downloads/submission/tgnews+0x4c669d)
  44. #1 0x7fc19eb14e24 in std::thread::_M_start_thread(std::unique_ptr<std::thread::_State, std::default_delete<std::thread::_State> >, void (*)()) (/lib/x86_64-linux-gnu/libstdc++.so.6+0xcee24)
  45. #2 0x7174b5 in newsCluster_t::newsCluster_t(unsigned char, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, document_t, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, document_t> > >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, document_t, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, document_t> > > > > > const&) /home/danilak/Downloads/submission/src/tgnews/newsCluster/newsCluster.cpp:47:34
  46. #3 0x528f4e in cli_t::operator()(unsigned char, cmd_t, char* const*) /home/danilak/Downloads/submission/src/tgnews/cli/cli.cpp:89:23
  47. #4 0x51241b in main /home/danilak/Downloads/submission/src/tgnews/main.cpp:139:13
  48. #5 0x7fc19e79be0a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x26e0a)
  49.  
  50. SUMMARY: AddressSanitizer: heap-use-after-free /usr/local/include/wordReader.hpp:88:36 in w2v::wordReader_t<w2v::stringMapper_t>::nextWord(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&)
  51. Shadow bytes around the buggy address:
  52. 0x0c3a8c9e2ec0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  53. 0x0c3a8c9e2ed0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  54. 0x0c3a8c9e2ee0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  55. 0x0c3a8c9e2ef0: 05 fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  56. 0x0c3a8c9e2f00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  57. =>0x0c3a8c9e2f10:[fd]fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  58. 0x0c3a8c9e2f20: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  59. 0x0c3a8c9e2f30: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  60. 0x0c3a8c9e2f40: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  61. 0x0c3a8c9e2f50: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  62. 0x0c3a8c9e2f60: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  63. Shadow byte legend (one shadow byte represents 8 application bytes):
  64. Addressable: 00
  65. Partially addressable: 01 02 03 04 05 06 07
  66. Heap left redzone: fa
  67. Freed heap region: fd
  68. Stack left redzone: f1
  69. Stack mid redzone: f2
  70. Stack right redzone: f3
  71. Stack after return: f5
  72. Stack use after scope: f8
  73. Global redzone: f9
  74. Global init order: f6
  75. Poisoned by user: f7
  76. Container overflow: fc
  77. Array cookie: ac
  78. Intra object redzone: bb
  79. ASan internal: fe
  80. Left alloca redzone: ca
  81. Right alloca redzone: cb
  82. Shadow gap: cc
  83. ==814411==ABORTING
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