terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
[compute04:31612] *** Process received signal ***
[compute04:31612] Signal: Aborted (6)
[compute04:31612] Signal code:  (-6)
[compute04:31612] [ 0] /lib64/libpthread.so.0(+0xf7e0)[0x7f6ef45907e0]
[compute04:31612] [ 1] /lib64/libc.so.6(gsignal+0x35)[0x7f6ef421f495]
[compute04:31612] [ 2] /lib64/libc.so.6(abort+0x175)[0x7f6ef4220c75]
[compute04:31612] [ 3] /opt/apps/gcc/8.2.0/lib64/libstdc++.so.6(+0x915c2)[0x7f6ef4ef75c2]
[compute04:31612] [ 4] /opt/apps/gcc/8.2.0/lib64/libstdc++.so.6(+0x8f4a6)[0x7f6ef4ef54a6]
[compute04:31612] [ 5] /opt/apps/gcc/8.2.0/lib64/libstdc++.so.6(+0x8e469)[0x7f6ef4ef4469]
[compute04:31612] [ 6] /opt/apps/gcc/8.2.0/lib64/libstdc++.so.6(__gxx_personality_v0+0x2c5)[0x7f6ef4ef4e25]
[compute04:31612] [ 7] /opt/apps/gcc/8.2.0/lib64/libgcc_s.so.1(+0x104c3)[0x7f6ef47ae4c3]
[compute04:31612] [ 8] /opt/apps/gcc/8.2.0/lib64/libgcc_s.so.1(_Unwind_RaiseException+0x2b1)[0x7f6ef47aea21]
[compute04:31612] [ 9] /opt/apps/gcc/8.2.0/lib64/libstdc++.so.6(__cxa_throw+0x36)[0x7f6ef4ef5716]
[compute04:31612] [10] /opt/apps/gcc/8.2.0/lib64/libstdc++.so.6(+0x8fbec)[0x7f6ef4ef5bec]
[compute04:31612] [11] ./ag_gen(_ZN9__gnu_cxx13new_allocatorI4EdgeE8allocateEmPKv+0x4a)[0x5e1616]
[compute04:31612] [12] ./ag_gen(_ZNSt16allocator_traitsISaI4EdgeEE8allocateERS1_m+0x28)[0x5db6f3]
[compute04:31612] [13] ./ag_gen(_ZNSt12_Vector_baseI4EdgeSaIS0_EE11_M_allocateEm+0x2a)[0x5d5858]
[compute04:31612] [14] ./ag_gen(_ZNSt6vectorI4EdgeSaIS0_EE17_M_realloc_insertIJRKS0_EEEvN9__gnu_cxx17__normal_iteratorIPS0_S2_EEDpOT_+0x80)[0x621bb4]
[compute04:31612] [15] ./ag_gen(_ZNSt6vectorI4EdgeSaIS0_EE9push_backERKS0_+0x7b)[0x61d891]
[compute04:31612] [16] ./ag_gen[0x61833a]
[compute04:31612] [17] /opt/apps/gcc/8.2.0/lib64/libgomp.so.1(+0x1658e)[0x7f6ef49cb58e]
[compute04:31612] [18] /lib64/libpthread.so.0(+0x7aa1)[0x7f6ef4588aa1]
[compute04:31612] [19] /lib64/libc.so.6(clone+0x6d)[0x7f6ef42d5bcd]
[compute04:31612] *** End of error message ***
--------------------------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 31612 on node compute04 exited on signal 6 (Aborted).
--------------------------------------------------------------------------