Crashes on moderate size matrix

[ShuangLiu1992]

I'm using tucker3 to decompose some 36*36,6,6,float tensor. Here is the stack info. I'm using OpenBLAS on Ubuntu, tiny matrix works fine.

0 vmml::lapack_sym_eigs<1296ul, double>::compute_all lapack_sym_eigs.hpp 295 0x421627
1 vmml::lapack_sym_eigs<1296ul, double>::compute_x<36ul> lapack_sym_eigs.hpp 330 0x41f6f9
2 vmml::t3_hosvd<36ul, 6ul, 6ul, 1296ul, 6ul, 6ul, float>::get_eigs_u_red<1296ul, 36ul> t3_hosvd.hpp 299 0x41d240
3 vmml::t3_hosvd<36ul, 6ul, 6ul, 1296ul, 6ul, 6ul, float>::eigs_mode1 t3_hosvd.hpp 231 0x41a196
4 vmml::t3_hosvd<36ul, 6ul, 6ul, 1296ul, 6ul, 6ul, float>::apply_mode1 t3_hosvd.hpp 128 0x417aec
5 vmml::t3_hooi<36ul, 6ul, 6ul, 1296ul, 6ul, 6ul, float>::als<vmml::t3_hooi<36ul, 6ul, 6ul, 1296ul, 6ul, 6ul, float>::init_random> t3_hooi.hpp 153 0x4165af
6 vmml::tucker3_tensor<36ul, 6ul, 6ul, 1296ul, 6ul, 6ul, double, double>::tucker_als<vmml::t3_hooi<36ul, 6ul, 6ul, 1296ul, 6ul, 6ul, float>::init_random> tucker3_tensor.hpp 360 0x415602
7 main main.cpp 316 0x413ad0