==30198== Memcheck, a memory error detector
==30198== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==30198== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
==30198== Command: ./xxx
==30198== 
initializing logging ... ==30198== Invalid read of size 4
==30198==    at 0x6951490: std::locale::locale(std::locale const&) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==30198==    by 0x62176B: boost::filesystem::path::codecvt() (in /home/azg/code/yyy/build_debug/xxx)
==30198==    by 0x647044: boost::log::v2s_mt_posix::sinks::text_file_backend::set_file_name_pattern_internal(boost::filesystem::path const&) (in /home/azg/code/yyy/build_debug/xxx)
==30198==    by 0x64813A: boost::log::v2s_mt_posix::sinks::text_file_backend::construct(boost::filesystem::path const&, std::_Ios_Openmode, unsigned long, boost::log::v2s_mt_posix::aux::light_function<bool ()()> const&, bool) (in /home/azg/code/yyy/build_debug/xxx)
==30198==    by 0x56D4BF: void boost::log::v2s_mt_posix::sinks::text_file_backend::construct<boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > >(boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > const&) (text_file_backend.hpp:511)
==30198==    by 0x563E36: boost::log::v2s_mt_posix::sinks::text_file_backend::text_file_backend<boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > >(boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > const&) (text_file_backend.hpp:386)
==30198==    by 0x570235: boost::detail::sp_if_not_array<boost::log::v2s_mt_posix::sinks::text_file_backend>::type boost::make_shared<boost::log::v2s_mt_posix::sinks::text_file_backend, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > >(boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > const&) (make_shared_object.hpp:711)
==30198==    by 0x548EFD: boost::shared_ptr<boost::log::v2s_mt_posix::sinks::synchronous_sink<boost::log::v2s_mt_posix::sinks::text_file_backend> > boost::log::v2s_mt_posix::aux::add_file_log<boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > >(boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > const&) (file.hpp:75)
==30198==    by 0x55147A: boost::shared_ptr<boost::log::v2s_mt_posix::sinks::synchronous_sink<boost::log::v2s_mt_posix::sinks::text_file_backend> > boost::log::v2s_mt_posix::add_file_log<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const> >(boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]> const&, boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const> const&, boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const> const&) (file.hpp:127)
==30198==    by 0x538BE3: LoggingHelper::LoggingHelper() (logging_helper.h:51)
==30198==    by 0x5430A4: __sti__loggingHelper (in /home/azg/code/yyy/build_debug/xxx)
==30198==    by 0x542F7F: __sti__$E (in /home/azg/code/yyy/build_debug/xxx)
==30198==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==30198== 
==30198== 
==30198== Process terminating with default action of signal 11 (SIGSEGV)
==30198==  Access not within mapped region at address 0x0
==30198==    at 0x6951490: std::locale::locale(std::locale const&) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16)
==30198==    by 0x62176B: boost::filesystem::path::codecvt() (in /home/azg/code/yyy/build_debug/xxx)
==30198==    by 0x647044: boost::log::v2s_mt_posix::sinks::text_file_backend::set_file_name_pattern_internal(boost::filesystem::path const&) (in /home/azg/code/yyy/build_debug/xxx)
==30198==    by 0x64813A: boost::log::v2s_mt_posix::sinks::text_file_backend::construct(boost::filesystem::path const&, std::_Ios_Openmode, unsigned long, boost::log::v2s_mt_posix::aux::light_function<bool ()()> const&, bool) (in /home/azg/code/yyy/build_debug/xxx)
==30198==    by 0x56D4BF: void boost::log::v2s_mt_posix::sinks::text_file_backend::construct<boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > >(boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > const&) (text_file_backend.hpp:511)
==30198==    by 0x563E36: boost::log::v2s_mt_posix::sinks::text_file_backend::text_file_backend<boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > >(boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > const&) (text_file_backend.hpp:386)
==30198==    by 0x570235: boost::detail::sp_if_not_array<boost::log::v2s_mt_posix::sinks::text_file_backend>::type boost::make_shared<boost::log::v2s_mt_posix::sinks::text_file_backend, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > >(boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > const&) (make_shared_object.hpp:711)
==30198==    by 0x548EFD: boost::shared_ptr<boost::log::v2s_mt_posix::sinks::synchronous_sink<boost::log::v2s_mt_posix::sinks::text_file_backend> > boost::log::v2s_mt_posix::aux::add_file_log<boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > >(boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::arg_list<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::empty_arg_list> > > const&) (file.hpp:75)
==30198==    by 0x55147A: boost::shared_ptr<boost::log::v2s_mt_posix::sinks::synchronous_sink<boost::log::v2s_mt_posix::sinks::text_file_backend> > boost::log::v2s_mt_posix::add_file_log<boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]>, boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const>, boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const> >(boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::file_name, char const [10]> const&, boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::filter, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::equal_to, boost::proto::argsns_::list2<boost::log::v2s_mt_posix::expressions::attribute_actor<severity_level, boost::log::v2s_mt_posix::fallback_to_none, tag::severity, boost::phoenix::actor>, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<severity_level>, 0l> > >, 2l> > const> const&, boost::parameter::aux::tagged_argument<boost::log::v2s_mt_posix::keywords::tag::format, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::shift_left, boost::proto::argsns_::list2<boost::phoenix::actor<boost::proto::exprns_::basic_expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<boost::phoenix::argument<2> >, 0l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<unsigned int, boost::log::v2s_mt_posix::fallback_to_none, tag::line_id, boost::phoenix::actor> >, 2l> >, boost::phoenix::actor<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term<std::ostream& (*)(std::ostream&)>, 0l> > >, 2l> >, boost::log::v2s_mt_posix::expressions::attribute_actor<std::string, boost::log::v2s_mt_posix::fallback_to_none, boost::log::v2s_mt_posix::expressions::tag::smessage, boost::phoenix::actor> >, 2l> > const> const&) (file.hpp:127)
==30198==    by 0x538BE3: LoggingHelper::LoggingHelper() (logging_helper.h:51)
==30198==    by 0x5430A4: __sti__loggingHelper (in /home/azg/code/yyy/build_debug/xxx)
==30198==    by 0x542F7F: __sti__$E (in /home/azg/code/yyy/build_debug/xxx)
==30198==  If you believe this happened as a result of a stack
==30198==  overflow in your program's main thread (unlikely but
==30198==  possible), you can try to increase the size of the
==30198==  main thread stack using the --main-stacksize= flag.
==30198==  The main thread stack size used in this run was 8388608.
==30198== 
==30198== HEAP SUMMARY:
==30198==     in use at exit: 12,015 bytes in 107 blocks
==30198==   total heap usage: 178 allocs, 71 frees, 19,018 bytes allocated
==30198== 
==30198== LEAK SUMMARY:
==30198==    definitely lost: 0 bytes in 0 blocks
==30198==    indirectly lost: 0 bytes in 0 blocks
==30198==      possibly lost: 330 bytes in 10 blocks
==30198==    still reachable: 11,685 bytes in 97 blocks
==30198==         suppressed: 0 bytes in 0 blocks
==30198== Rerun with --leak-check=full to see details of leaked memory
==30198== 
==30198== For counts of detected and suppressed errors, rerun with: -v
==30198== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 2 from 2)