Attachment 19 Details for Bug 89 – householder_1 valgrind output (relwithdebinfo)

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householder_1 valgrind output (relwithdebinfo)

valgrind.txt (text/plain), 57.53 KB, created by Jitse Niesen on 2010-10-21 16:13:20 UTC

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Creator: Jitse Niesen

Created: 2010-10-21 16:13:20 UTC

Size: 57.53 KB

patch

obsolete

>==8556== Memcheck, a memory error detector.
>==8556== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al.
>==8556== Using LibVEX rev 1732, a library for dynamic binary translation.
>==8556== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP.
>==8556== Using valgrind-3.2.3, a dynamic binary instrumentation framework.
>==8556== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al.
>==8556== For more details, rerun with: -v
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x806B767: void Eigen::MatrixBase<Eigen::Matrix<double, 2, 1, 0, 2, 1> >::applyHouseholderOnTheLeft<Eigen::Matrix<double, 1, 1, 0, 1, 1> >(Eigen::Matrix<double, 1, 1, 0, 1, 1> const&, double const&, double*) (Product.h:199)
>==8556==    by 0x806B877: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:61)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x805FC2F: Eigen::test_ei_isApprox(double const&, double const&) (stl_algobase.h:193)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x805FC53: Eigen::test_ei_isApprox(double const&, double const&) (main.h:310)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>
>    actual   = ==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x569857: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x5698D7: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56360F: __mpn_extract_double (in /lib/libc-2.6.so)
>==8556==    by 0x569E71: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x569A20: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56A83E: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x56B00F: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x56B016: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x56B01D: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x56B027: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x562590: __mpn_lshift (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x562598: __mpn_lshift (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x56B043: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56B133: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56B113: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56B224: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x562A00: __mpn_mul_1 (in /lib/libc-2.6.so)
>==8556==    by 0x56B246: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x562A07: __mpn_mul_1 (in /lib/libc-2.6.so)
>==8556==    by 0x56B246: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x562A10: __mpn_mul_1 (in /lib/libc-2.6.so)
>==8556==    by 0x56B246: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x56B24F: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56B25F: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x5625CC: __mpn_rshift (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x5625E0: __mpn_rshift (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x5625E6: __mpn_rshift (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x5625EA: __mpn_rshift (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x5625F0: __mpn_rshift (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x5625F8: __mpn_rshift (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x5693B3: hack_digit.12135 (in /lib/libc-2.6.so)
>==8556==    by 0x56A28E: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x562A00: __mpn_mul_1 (in /lib/libc-2.6.so)
>==8556==    by 0x5693CC: hack_digit.12135 (in /lib/libc-2.6.so)
>==8556==    by 0x56A28E: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x562A07: __mpn_mul_1 (in /lib/libc-2.6.so)
>==8556==    by 0x5693CC: hack_digit.12135 (in /lib/libc-2.6.so)
>==8556==    by 0x56A28E: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56A297: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x5693B3: hack_digit.12135 (in /lib/libc-2.6.so)
>==8556==    by 0x56A2CB: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x562A00: __mpn_mul_1 (in /lib/libc-2.6.so)
>==8556==    by 0x5693CC: hack_digit.12135 (in /lib/libc-2.6.so)
>==8556==    by 0x56A2CB: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556== 
>==8556== Use of uninitialised value of size 4
>==8556==    at 0x562A07: __mpn_mul_1 (in /lib/libc-2.6.so)
>==8556==    by 0x5693CC: hack_digit.12135 (in /lib/libc-2.6.so)
>==8556==    by 0x56A2CB: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56A2CF: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56A38B: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56A472: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56A5FD: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56A6E0: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56A6EC: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x56AB23: __printf_fp (in /lib/libc-2.6.so)
>==8556==    by 0x5650CC: vfprintf (in /lib/libc-2.6.so)
>==8556==    by 0x587ED3: vsnprintf (in /lib/libc-2.6.so)
>==8556==    by 0x4079F08: std::__convert_from_v(__locale_struct* const&, char*, int, char const*, ...) (c++locale.h:94)
>==8556==    by 0x407E3FD: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (locale_facets.tcc:981)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556== 
>==8556== Syscall param write(buf) points to uninitialised byte(s)
>==8556==    at 0x5EA353: __write_nocancel (in /lib/libc-2.6.so)
>==8556==    by 0x58A4B4: new_do_write (in /lib/libc-2.6.so)
>==8556==    by 0x58A76E: _IO_file_xsputn@@GLIBC_2.1 (in /lib/libc-2.6.so)
>==8556==    by 0x580C1E: fwrite (in /lib/libc-2.6.so)
>==8556==    by 0x408BA45: __gnu_cxx::stdio_sync_filebuf<char, std::char_traits<char> >::xsputn(char const*, int) (stdio_sync_filebuf.h:218)
>==8556==    by 0x407E613: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, char, double) const (streambuf:432)
>==8556==    by 0x407E7E4: std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::do_put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const (locale_facets.tcc:1142)
>==8556==    by 0x4091195: std::ostream& std::ostream::_M_insert<double>(double) (locale_facets.h:2433)
>==8556==    by 0x805FC82: Eigen::test_ei_isApprox(double const&, double const&) (ostream:214)
>==8556==    by 0x806B8BF: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>==8556==  Address 0xBEFD1692 is on thread 1's stack
>0.743057
>    expected = 0.712412
>
>==8556== 
>==8556== Conditional jump or move depends on uninitialised value(s)
>==8556==    at 0x806B8C2: void householder<Eigen::Matrix<double, 2, 2, 0, 2, 2> >(Eigen::Matrix<double, 2, 2, 0, 2, 2> const&) (householder.cpp:62)
>==8556==    by 0x8058E34: test_householder() (householder.cpp:124)
>==8556==    by 0x8059148: main (main.h:531)
>Test householder(Matrix<double,2,2>()) failed in "/home/amsta/jitse/scratch/eigen-dev/test/householder.cpp" (62)
>    test_ei_isApprox(v1.norm(), v2.norm())
>
>==8556== 
>==8556== ERROR SUMMARY: 118 errors from 45 contexts (suppressed: 18 from 1)
>==8556== malloc/free: in use at exit: 0 bytes in 0 blocks.
>==8556== malloc/free: 4 allocs, 4 frees, 82 bytes allocated.
>==8556== For counts of detected errors, rerun with: -v
>==8556== All heap blocks were freed -- no leaks are possible.

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