read_csv throws Illegal instruction (core dumped) on a simple csv file
#### Code Sample, a copy-pastable example if possible

```python
import numpy as np
import pandas as pd
from os.path import expanduser

datadir =  expanduser("~") + "/Documents/"
ftest = datadir + "test.csv"

def read_f(f):
    print ("read_files",f)
    df = pd.read_csv(f)

if __name__=="__main__":
    read_f(ftest)
```

test.csv:
a,b,c
1,2,3
4,5,6

#### Problem description

When calling "pd.read_csv" a core dump error occurs.
Program output:

```
mknorps@machine:~/Documents$ python project.py
Run of cost estimation
read_files /home/knorpma1/Documents/cost_estimation/data/test.csv
Illegal instruction (core dumped)
```

I cannot load any CSV file with pandas read_csv.
When I debug (pdb) the same error occurs and the debugger gets a core dump error.

#### setup
Python 3.6.3 :: Anaconda custom (32-bit)
mknorps@machine:~/Documents/project$ conda list
# packages in environment at /home/mknorps/anaconda3:
#
_ipyw_jlab_nb_ext_conf    0.1.0            py36h1427579_0  
alabaster                 0.7.10           py36hc729686_0  
anaconda                  custom           py36hc37a2b5_0  
anaconda-client           1.6.6            py36h40bb92b_0  
anaconda-navigator        1.6.10           py36hfcb3893_0  
anaconda-project          0.8.2            py36h453df49_0  
asn1crypto                0.23.0           py36h58c7482_0  
astroid                   1.5.3            py36h4acdba0_0  
astropy                   2.0.2            py36h2cc39e1_3  
attrs                     17.3.0           py36h3cf7522_0  
babel                     2.5.0            py36h0f939e7_0  
backports                 1.0              py36h9935294_1  
backports.shutil_get_terminal_size 1.0.0            py36h53f91a9_2  
beautifulsoup4            4.6.0            py36h6ea3382_0  
bitarray                  0.8.1            py36ha18d170_0  
bkcharts                  0.2              py36hf4da8f5_0  
blaze                     0.11.3           py36hfc1e9e3_0  
bleach                    2.1.1            py36h0d22a17_0  
bokeh                     0.12.13          py36h2f9c1c0_0  
boto                      2.48.0           py36heef2262_1  
bottleneck                1.2.1            py36h4dbbece_0  
bzip2                     1.0.6                h1033540_2  
ca-certificates           2017.08.26           h1d4fec5_0  
cairo                     1.14.10              h3f859d5_6  
certifi                   2017.11.5        py36h07e792d_0  
cffi                      1.11.2           py36hcc0a9a0_0  
chardet                   3.0.4            py36h5b25bb0_1  
click                     6.7              py36h8d67d36_0  
cloudpickle               0.5.2            py36hff59154_0  
clyent                    1.2.2            py36hdef67e0_0  
colorama                  0.3.9            py36hbfa1332_0  
conda                     4.3.31                   py36_0  
conda-build               3.1.6                    py36_0  
conda-env                 2.6.0                h36134e3_0  
conda-verify              2.0.0            py36h47aa4cd_0  
contextlib2               0.5.5            py36h9fd5caf_0  
coverage                  4.4.2            py36h230b894_0  
cryptography              2.1.4            py36h509455f_0  
curl                      7.55.1               h04b7030_4  
cycler                    0.10.0           py36hb8660b5_0  
cython                    0.27.3           py36h8b1c79f_0  
cytoolz                   0.8.2            py36h1899b5f_0  
dask                      0.16.0           py36h0571a84_0  
dask-core                 0.16.0           py36h0272949_0  
datashape                 0.5.4            py36h93bcdfc_0  
dbus                      1.10.22              ha863c99_0  
decorator                 4.1.2            py36h1a5868c_0  
distributed               1.20.2                   py36_0  
docutils                  0.14             py36hb988c27_0  
entrypoints               0.2.3            py36he4c36a9_2  
et_xmlfile                1.0.1            py36h7e62236_0  
expat                     2.2.5                h8d48cb0_0  
fastcache                 1.0.2            py36hd3723bf_0  
filelock                  2.0.13           py36hb5244f6_0  
flask                     0.12.2           py36h8077ff0_0  
flask-cors                3.0.3            py36ha5d92f3_0  
fontconfig                2.12.4               hcb742b8_1  
freetype                  2.8                  hb4d7b56_1  
get_terminal_size         1.0.0                hb836b69_0  
gevent                    1.2.2            py36hcd00a01_0  
glib                      2.53.6               hd466c72_1  
glob2                     0.6              py36h18154a7_0  
gmp                       6.1.2                h8afb2fd_1  
gmpy2                     2.0.8            py36h32a06e3_2  
graphite2                 1.3.10               h8f21b5a_0  
greenlet                  0.4.12           py36h3518183_0  
gst-plugins-base          1.12.2               h3b3eec3_0  
gstreamer                 1.12.2               ha52c2f3_0  
h5py                      2.7.0               np113py36_0  
harfbuzz                  1.5.0                hc3e4629_0  
hdf5                      1.8.17                        2  
heapdict                  1.0.0            py36h1a430f0_0  
html5lib                  1.0.1            py36h2f9c1c0_0  
hypothesis                3.38.5           py36h250ea84_0  
icu                       58.2                 he175447_1  
idna                      2.6              py36ha4b94b8_1  
imageio                   2.2.0            py36h6e635ad_0  
imagesize                 0.7.1            py36he490439_0  
intel-openmp              2018.0.0             h172fb5a_8  
ipykernel                 4.7.0            py36h2f9c1c0_0  
ipython                   6.2.1            py36h4218bc2_1  
ipython_genutils          0.2.0            py36h6759a34_0  
ipywidgets                7.0.5            py36h5d44178_0  
isort                     4.2.15           py36h0bc576f_0  
itsdangerous              0.24             py36h69a58be_1  
jbig                      2.1                  hfc6e72a_0  
jdcal                     1.3              py36h5c236aa_0  
jedi                      0.11.0                   py36_2  
jinja2                    2.10             py36hbf2117e_0  
jpeg                      9b                   h29c5dd3_2  
jsonschema                2.6.0            py36had8cd67_0  
jupyter                   1.0.0            py36h09218d1_0  
jupyter_client            5.1.0            py36hb51a33d_0  
jupyter_console           5.2.0            py36h4e8b69f_1  
jupyter_core              4.4.0            py36h2e6559f_0  
jupyterlab                0.30.6           py36h2f9c1c0_0  
jupyterlab_launcher       0.6.0                    py36_0  
lazy-object-proxy         1.3.1            py36h644e0db_0  
libedit                   3.1                  h9ac1fc1_0  
libffi                    3.2.1                h97ff0df_4  
libgcc-ng                 7.2.0                h7cc24e2_2  
libgfortran-ng            7.2.0                h9f7466a_2  
libpng                    1.6.32               h55ee776_4  
libsodium                 1.0.15               h1d95d67_0  
libssh2                   1.8.0                hcf52db8_3  
libstdcxx-ng              7.2.0                h7a57d05_2  
libtiff                   4.0.9                hb474d08_0  
libtool                   2.4.6                h7f8a5a3_3  
libxcb                    1.12                 h2ed087e_4  
libxml2                   2.9.4                h078cfa5_6  
libxslt                   1.1.29               h1a1cf83_6  
llvmlite                  0.21.0           py36h0fc0c68_0  
locket                    0.2.0            py36h930f432_1  
lxml                      4.1.1            py36h1054c7d_0  
lzo                       2.10                 ha1233cc_2  
markupsafe                1.0              py36h71540ef_1  
matplotlib                2.1.1            py36ha26af80_0  
mccabe                    0.6.1            py36h5a5e589_0  
mistune                   0.8.1            py36he5af1e3_0  
mkl                       2018.0.1             h4fb54b9_4  
mkl-service               1.1.2            py36hcf4eead_4  
mpc                       1.0.3                h760956b_5  
mpfr                      3.1.5                h2a7e9f2_2  
mpmath                    1.0.0            py36h1fc4c27_2  
msgpack-python            0.4.8            py36h8ae351a_0  
multipledispatch          0.4.9            py36h23d31ae_0  
navigator-updater         0.1.0            py36h54dd446_0  
nbconvert                 5.3.1            py36h4e2459c_0  
nbformat                  4.4.0            py36h2288295_0  
ncurses                   6.0                  h8a800b7_2  
networkx                  2.0              py36h642c725_0  
nltk                      3.2.5            py36h77327d7_0  
nose                      1.3.7            py36hd32e7dc_2  
notebook                  5.2.2            py36h6c9dd30_0  
numba                     0.36.1          np113py36h60023d9_0  
numexpr                   2.6.4            py36hcdb4828_0  
numpy                     1.13.3           py36hde72de1_0  
numpydoc                  0.7.0            py36h0fde76f_0  
odo                       0.5.1            py36h1f18d10_0  
olefile                   0.44             py36hec4b767_0  
openpyxl                  2.4.9            py36h1f00d45_0  
openssl                   1.0.2n               hb7f436b_0  
packaging                 16.8             py36hd57df8d_0  
pandas                    0.21.1           py36h20b78c2_0  
pandoc                    1.15.0.6             h57d12dc_1  
pandocfilters             1.4.2            py36h1ad6db2_1  
pango                     1.40.11              h523ddf7_0  
parso                     0.1.1            py36hf7c7001_0  
partd                     0.3.8            py36hf030253_0  
patchelf                  0.9                  hd2f9bfa_2  
path.py                   10.5             py36h29f8809_0  
pathlib2                  2.3.0            py36ha4cc02c_0  
patsy                     0.4.1            py36h70e543c_0  
pcre                      8.41                 he509c7b_1  
pep8                      1.7.0            py36h6aff9d3_0  
pexpect                   4.3.0            py36h854b63c_0  
pickleshare               0.7.4            py36hef8e16a_0  
pillow                    4.3.0            py36h24e0eac_1  
pip                       9.0.1            py36hdf7ad74_4  
pixman                    0.34.0               h8c3645b_3  
pkginfo                   1.4.1            py36h2f06541_0  
pluggy                    0.6.0            py36hade4285_0  
ply                       3.10             py36he66adc8_0  
prompt_toolkit            1.0.15           py36h1d3e51a_0  
psutil                    5.4.1            py36habb34c0_0  
ptyprocess                0.5.2            py36ha382e3e_0  
py                        1.5.2            py36h73b8c33_0  
pycodestyle               2.3.1            py36h102fe69_0  
pycosat                   0.6.3            py36h899c7ef_0  
pycparser                 2.18             py36h0ba8f0e_1  
pycrypto                  2.6.1            py36heae77cb_1  
pycurl                    7.43.0           py36h4e95443_3  
pyflakes                  1.6.0            py36h3256277_0  
pygments                  2.2.0            py36h129e8b3_0  
pylint                    1.7.4            py36he034cb8_0  
pympler                   0.5              py36h5bfab86_0  
pyodbc                    4.0.21           py36hd755fb1_0  
pyopenssl                 17.5.0           py36h54ad7e4_0  
pyparsing                 2.2.0            py36haacafa0_0  
pyqt                      5.6.0            py36h656727b_5  
pysocks                   1.6.7            py36hd51c7f5_1  
pytables                  3.3.0               np113py36_0  
pytest                    3.3.0            py36h146da80_0  
python                    3.6.3                hff703c5_8  
python-dateutil           2.6.1            py36h0ec02a2_1  
pytz                      2017.3           py36he1f0df5_0  
pywavelets                0.5.2            py36ha460e8f_0  
pyyaml                    3.12             py36ha50281b_1  
pyzmq                     16.0.3           py36h8b38b31_0  
qt                        5.6.2               h6a616b1_12  
qtawesome                 0.4.4            py36h799d091_0  
qtconsole                 4.3.1            py36h59098de_0  
qtpy                      1.3.1            py36hf9b8db7_0  
readline                  7.0                  h6b4b497_4  
requests                  2.18.4           py36hd88bebb_1  
rope                      0.10.7           py36h0f53b4d_0  
ruamel_yaml               0.11.14          py36h321a9fe_2  
scikit-image              0.13.0           py36h34637e1_1  
scikit-learn              0.19.1           py36h4fdfdbb_0  
scipy                     1.0.0            py36h5a0cb3a_0  
seaborn                   0.8.1            py36h50c05f2_0  
setuptools                36.5.0           py36h9e9eae1_0  
simplegeneric             0.8.1            py36h241e101_0  
singledispatch            3.4.0.3          py36he3f83a0_0  
sip                       4.18.1           py36h975b940_2  
six                       1.11.0           py36hd5049a8_1  
snowballstemmer           1.2.1            py36h4d4c73d_0  
sortedcollections         0.5.3            py36h1a518cb_0  
sortedcontainers          1.5.7            py36hbec566b_0  
sphinx                    1.6.3            py36hce11a15_0  
sphinxcontrib             1.0              py36ha84465b_1  
sphinxcontrib-websupport  1.0.1            py36hbf20963_1  
spyder                    3.2.4            py36h94cf2e7_0  
sqlalchemy                1.1.13           py36hfade055_0  
sqlite                    3.20.1               h27bc12f_2  
statsmodels               0.8.0            py36h55f7f34_0  
sympy                     1.1.1            py36h0c660c0_0  
tblib                     1.3.2            py36h26a6bb7_0  
terminado                 0.6              py36h7c16707_0  
testpath                  0.3.1            py36h69249d3_0  
tk                        8.6.7                h9a736a7_3  
toolz                     0.8.2            py36h3ec5cdc_0  
tornado                   4.5.2            py36hb54270b_0  
traitlets                 4.3.2            py36h6ad27bd_0  
typing                    3.6.2            py36h4e51af0_0  
unicodecsv                0.14.1           py36h59fad81_0  
unixodbc                  2.3.4                h090bd3b_1  
urllib3                   1.22             py36h0291d63_0  
wcwidth                   0.1.7            py36h9c8979c_0  
webencodings              0.5.1            py36ha860499_1  
werkzeug                  0.12.2           py36h68ce136_0  
wheel                     0.30.0           py36h89e8202_1  
widgetsnbextension        3.0.8            py36h1b5d3ec_0  
wrapt                     1.10.11          py36hbfa4134_0  
xlrd                      1.1.0            py36hbfbf212_1  
xlsxwriter                1.0.2            py36hb8a8e5b_0  
xlwt                      1.3.0            py36h75d342b_0  
xz                        5.2.3                ha3e1f4e_2  
yaml                      0.1.7                h69be6c5_2  
zeromq                    4.2.2                hcafe592_2  
zict                      0.1.3            py36habb5772_0  
zlib                      1.2.11               h907e355_2  
zope                      1.0                      py36_0  
zope.interface            4.4.3            py36hdae7dd0_0 


#### Expected Output
Loading a csv file to a DataFrame object


