gensim issue backtrace

2017-11-21 16:50:24,213 : DEBUG : Fast version of gensim.models.doc2vec is being used
2017-11-21 16:50:24,219 : INFO : 'pattern' package not found; tag filters are not available for English
2017-11-21 16:50:24,220 : WARNING : no word id mapping provided; initializing from corpus, assuming identity
2017-11-21 16:50:24,220 : INFO : using serial LSI version on this node
2017-11-21 16:50:24,220 : INFO : updating model with new documents
2017-11-21 16:50:24,220 : INFO : preparing a new chunk of documents
2017-11-21 16:50:24,220 : DEBUG : converting corpus to csc format
2017-11-21 16:50:24,220 : INFO : using 100 extra samples and 2 power iterations
2017-11-21 16:50:24,220 : INFO : 1st phase: constructing (9, 105) action matrix
2017-11-21 16:50:24,220 : INFO : orthonormalizing (9, 105) action matrix
2017-11-21 16:50:24,220 : DEBUG : computing QR of (9, 105) dense matrix
2017-11-21 16:50:24,221 : DEBUG : running 2 power iterations
2017-11-21 16:50:24,221 : DEBUG : computing QR of (9, 9) dense matrix
2017-11-21 16:50:24,221 : DEBUG : computing QR of (9, 9) dense matrix
2017-11-21 16:50:24,221 : INFO : 2nd phase: running dense svd on (9, 5) matrix
2017-11-21 16:50:24,221 : INFO : computing the final decomposition
2017-11-21 16:50:24,221 : INFO : keeping 5 factors (discarding 0.000% of energy spectrum)
2017-11-21 16:50:24,222 : INFO : processed documents up to #5
2017-11-21 16:50:24,222 : INFO : topic #0(3.333): 0.650*"4" + 0.405*"3" + 0.305*"7" + 0.264*"5" + 0.264*"6" + 0.240*"2" + 0.225*"0" + 0.200*"1" + 0.180*"8"
2017-11-21 16:50:24,222 : INFO : topic #1(2.363): 0.448*"6" + 0.448*"5" + -0.390*"4" + -0.356*"7" + 0.350*"3" + -0.309*"0" + 0.225*"8" + 0.174*"2" + -0.148*"1"
2017-11-21 16:50:24,222 : INFO : topic #2(1.644): 0.594*"2" + 0.557*"1" + 0.413*"0" + -0.337*"4" + -0.187*"7" + -0.091*"3" + -0.070*"6" + -0.070*"5" + 0.016*"8"
2017-11-21 16:50:24,222 : INFO : topic #3(1.365): 0.562*"1" + 0.503*"3" + -0.324*"0" + 0.297*"7" + -0.293*"2" + -0.263*"8" + -0.261*"4" + -0.088*"6" + -0.088*"5"
2017-11-21 16:50:24,222 : INFO : topic #4(0.858): -0.583*"0" + 0.555*"8" + -0.323*"5" + -0.323*"6" + 0.322*"2" + 0.177*"4" + 0.089*"1" + -0.028*"7" + -0.001*"3"
2017-11-21 16:50:24,222 : INFO : updating model with new documents
2017-11-21 16:50:24,222 : INFO : preparing a new chunk of documents
2017-11-21 16:50:24,222 : DEBUG : converting corpus to csc format
2017-11-21 16:50:24,222 : INFO : using 100 extra samples and 2 power iterations
2017-11-21 16:50:24,222 : INFO : 1st phase: constructing (9, 105) action matrix
2017-11-21 16:50:24,222 : INFO : orthonormalizing (9, 105) action matrix
*** Error in `python': double free or corruption (!prev): 0x0000000001785490 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f1b831d67e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7f1b831df37a]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7f1b831e353c]
/home/local/foo/var/myvirtualenvs/python2.7/local/lib/python2.7/site-packages/numpy/core/multiarray.so(+0x1e2bf)[0x7f1b817732bf]
/home/local/foo/var/myvirtualenvs/python2.7/local/lib/python2.7/site-packages/numpy/core/multiarray.so(+0x211ce)[0x7f1b817761ce]
python[0x4ed4a1]
python[0x515451]
python(PyEval_EvalFrameEx+0x359a)[0x4c759a]
python(PyEval_EvalCodeEx+0x255)[0x4c2765]
python(PyEval_EvalFrameEx+0x68d1)[0x4ca8d1]
python(PyEval_EvalCodeEx+0x255)[0x4c2765]
python(PyEval_EvalFrameEx+0x6099)[0x4ca099]
python(PyEval_EvalCodeEx+0x255)[0x4c2765]
python[0x4de8b8]
python(PyObject_Call+0x43)[0x4b0cb3]
python[0x4f492e]
python(PyObject_Call+0x43)[0x4b0cb3]
python[0x4f46a7]
python[0x4b670c]
python(PyObject_Call+0x43)[0x4b0cb3]
python(PyEval_EvalFrameEx+0x5faf)[0x4c9faf]
python(PyEval_EvalCodeEx+0x255)[0x4c2765]
python(PyEval_EvalFrameEx+0x6099)[0x4ca099]
python(PyEval_EvalCodeEx+0x255)[0x4c2765]
python(PyEval_EvalCode+0x19)[0x4c2509]
python[0x4f1def]
python(PyRun_FileExFlags+0x82)[0x4ec652]
python(PyRun_SimpleFileExFlags+0x191)[0x4eae31]
python(Py_Main+0x68a)[0x49e14a]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f1b8317f830]
python(_start+0x29)[0x49d9d9]
======= Memory map: ========
00400000-006ea000 r-xp 00000000 fc:00 12719153                           /home/local/foo/var/myvirtualenvs/python2.7/bin/python
008e9000-008eb000 r--p 002e9000 fc:00 12719153                           /home/local/foo/var/myvirtualenvs/python2.7/bin/python
008eb000-00962000 rw-p 002eb000 fc:00 12719153                           /home/local/foo/var/myvirtualenvs/python2.7/bin/python
00962000-00985000 rw-p 00000000 00:00 0 
016ff000-02593000 rw-p 00000000 00:00 0                                  [heap]
7f1b5c000000-7f1b5c021000 rw-p 00000000 00:00 0 
7f1b5c021000-7f1b60000000 ---p 00000000 00:00 0 
7f1b62a3c000-7f1b62afc000 rw-p 00000000 00:00 0 
7f1b62afc000-7f1b62b14000 r-xp 00000000 fc:00 12737034                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/gensim/models/doc2vec_inner.so
7f1b62b14000-7f1b62d13000 ---p 00018000 fc:00 12737034                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/gensim/models/doc2vec_inner.so
7f1b62d13000-7f1b62d14000 r--p 00017000 fc:00 12737034                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/gensim/models/doc2vec_inner.so
7f1b62d14000-7f1b62d16000 rw-p 00018000 fc:00 12737034                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/gensim/models/doc2vec_inner.so
7f1b62d16000-7f1b62d56000 rw-p 00000000 00:00 0 
7f1b62d56000-7f1b62d6b000 r-xp 00000000 fc:00 12737046                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/gensim/models/word2vec_inner.so
7f1b62d6b000-7f1b62f6a000 ---p 00015000 fc:00 12737046                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/gensim/models/word2vec_inner.so
7f1b62f6a000-7f1b62f6b000 r--p 00014000 fc:00 12737046                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/gensim/models/word2vec_inner.so
7f1b62f6b000-7f1b62f6d000 rw-p 00015000 fc:00 12737046                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/gensim/models/word2vec_inner.so
7f1b62f6d000-7f1b62f6f000 rw-p 00000000 00:00 0 
7f1b62f6f000-7f1b62f95000 r-xp 00000000 fc:00 17432590                   /lib/x86_64-linux-gnu/libexpat.so.1.6.0
7f1b62f95000-7f1b63195000 ---p 00026000 fc:00 17432590                   /lib/x86_64-linux-gnu/libexpat.so.1.6.0
7f1b63195000-7f1b63197000 r--p 00026000 fc:00 17432590                   /lib/x86_64-linux-gnu/libexpat.so.1.6.0
7f1b63197000-7f1b63198000 rw-p 00028000 fc:00 17432590                   /lib/x86_64-linux-gnu/libexpat.so.1.6.0
7f1b63198000-7f1b631a7000 r-xp 00000000 fc:00 3277388                    /usr/lib/python2.7/lib-dynload/pyexpat.x86_64-linux-gnu.so
7f1b631a7000-7f1b633a6000 ---p 0000f000 fc:00 3277388                    /usr/lib/python2.7/lib-dynload/pyexpat.x86_64-linux-gnu.so
7f1b633a6000-7f1b633a7000 r--p 0000e000 fc:00 3277388                    /usr/lib/python2.7/lib-dynload/pyexpat.x86_64-linux-gnu.so
7f1b633a7000-7f1b633a9000 rw-p 0000f000 fc:00 3277388                    /usr/lib/python2.7/lib-dynload/pyexpat.x86_64-linux-gnu.so
7f1b633a9000-7f1b633e9000 rw-p 00000000 00:00 0 
7f1b633e9000-7f1b633f6000 r-xp 00000000 fc:00 3277424                    /usr/lib/python2.7/lib-dynload/_elementtree.x86_64-linux-gnu.so
7f1b633f6000-7f1b635f5000 ---p 0000d000 fc:00 3277424                    /usr/lib/python2.7/lib-dynload/_elementtree.x86_64-linux-gnu.so
7f1b635f5000-7f1b635f6000 r--p 0000c000 fc:00 3277424                    /usr/lib/python2.7/lib-dynload/_elementtree.x86_64-linux-gnu.so
7f1b635f6000-7f1b635f7000 rw-p 0000d000 fc:00 3277424                    /usr/lib/python2.7/lib-dynload/_elementtree.x86_64-linux-gnu.so
7f1b635f7000-7f1b63606000 r-xp 00000000 fc:00 17437040                   /lib/x86_64-linux-gnu/libbz2.so.1.0.4
7f1b63606000-7f1b63805000 ---p 0000f000 fc:00 17437040                   /lib/x86_64-linux-gnu/libbz2.so.1.0.4
7f1b63805000-7f1b63806000 r--p 0000e000 fc:00 17437040                   /lib/x86_64-linux-gnu/libbz2.so.1.0.4
7f1b63806000-7f1b63807000 rw-p 0000f000 fc:00 17437040                   /lib/x86_64-linux-gnu/libbz2.so.1.0.4
7f1b63807000-7f1b63810000 r-xp 00000000 fc:00 3277426                    /usr/lib/python2.7/lib-dynload/bz2.x86_64-linux-gnu.so
7f1b63810000-7f1b63a0f000 ---p 00009000 fc:00 3277426                    /usr/lib/python2.7/lib-dynload/bz2.x86_64-linux-gnu.so
7f1b63a0f000-7f1b63a10000 r--p 00008000 fc:00 3277426                    /usr/lib/python2.7/lib-dynload/bz2.x86_64-linux-gnu.so
7f1b63a10000-7f1b63a12000 rw-p 00009000 fc:00 3277426                    /usr/lib/python2.7/lib-dynload/bz2.x86_64-linux-gnu.so
7f1b63a12000-7f1b63a92000 rw-p 00000000 00:00 0 
7f1b63a92000-7f1b63aa3000 r-xp 00000000 fc:00 12739029                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/stats/mvn.so
7f1b63aa3000-7f1b63ca2000 ---p 00011000 fc:00 12739029                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/stats/mvn.so
7f1b63ca2000-7f1b63ca4000 rw-p 00010000 fc:00 12739029                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/stats/mvn.so
7f1b63ca4000-7f1b63d9b000 rw-p 00000000 00:00 0 
7f1b63d9b000-7f1b63d9d000 rw-p 00025000 fc:00 12739029                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/stats/mvn.so
7f1b63d9d000-7f1b63da8000 r-xp 00000000 fc:00 12739046                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/stats/statlib.so
7f1b63da8000-7f1b63fa7000 ---p 0000b000 fc:00 12739046                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/stats/statlib.so
7f1b63fa7000-7f1b63fa9000 rw-p 0000a000 fc:00 12739046                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/stats/statlib.so
7f1b63fa9000-7f1b63fab000 rw-p 0001e000 fc:00 12739046                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/stats/statlib.so
7f1b63fab000-7f1b6412b000 rw-p 00000000 00:00 0 
7f1b6412b000-7f1b64196000 r-xp 00000000 fc:00 12739016                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/stats/_stats.so
7f1b64196000-7f1b64395000 ---p 0006b000 fc:00 12739016                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/stats/_stats.so
7f1b64395000-7f1b6439a000 rw-p 0006a000 fc:00 12739016                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/stats/_stats.so
7f1b6439a000-7f1b6441c000 rw-p 00000000 00:00 0 
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7f1b64624000-7f1b64648000 r-xp 00000000 fc:00 17571403                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/liblzma-f444c404.so.5.2.2
7f1b64648000-7f1b64848000 ---p 00024000 fc:00 17571403                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/liblzma-f444c404.so.5.2.2
7f1b64848000-7f1b64849000 rw-p 00024000 fc:00 17571403                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/liblzma-f444c404.so.5.2.2
7f1b64849000-7f1b6484a000 rw-p 000d3000 fc:00 17571403                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/liblzma-f444c404.so.5.2.2
7f1b6484a000-7f1b648ae000 r-xp 00000000 fc:00 17571406                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libtiff-56518a27.so.5.2.5
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7f1b64ab1000-7f1b64ab9000 rw-p 00194000 fc:00 17571406                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libtiff-56518a27.so.5.2.5
7f1b64ab9000-7f1b64acd000 r-xp 00000000 fc:00 17571412                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libz-a147dcb0.so.1.2.3
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7f1b64ccc000-7f1b64ccd000 rw-p 00013000 fc:00 17571412                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libz-a147dcb0.so.1.2.3
7f1b64ccd000-7f1b64cce000 rw-p 00015000 fc:00 17571412                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libz-a147dcb0.so.1.2.3
7f1b64cce000-7f1b64d15000 r-xp 00000000 fc:00 17571407                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libopenjp2-59185378.so.2.1.0
7f1b64d15000-7f1b64f15000 ---p 00047000 fc:00 17571407                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libopenjp2-59185378.so.2.1.0
7f1b64f15000-7f1b64f17000 rw-p 00047000 fc:00 17571407                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libopenjp2-59185378.so.2.1.0
7f1b64f17000-7f1b64f19000 rw-p 00052000 fc:00 17571407                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libopenjp2-59185378.so.2.1.0
7f1b64f19000-7f1b64f53000 r-xp 00000000 fc:00 17571410                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libjpeg-bcb94a84.so.9.2.0
7f1b64f53000-7f1b65153000 ---p 0003a000 fc:00 17571410                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libjpeg-bcb94a84.so.9.2.0
7f1b65153000-7f1b65154000 rw-p 0003a000 fc:00 17571410                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libjpeg-bcb94a84.so.9.2.0
7f1b65154000-7f1b65155000 rw-p 00146000 fc:00 17571410                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/.libs/libjpeg-bcb94a84.so.9.2.0
7f1b65155000-7f1b651c7000 r-xp 00000000 fc:00 17571230                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/_imaging.so
7f1b651c7000-7f1b653c7000 ---p 00072000 fc:00 17571230                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/_imaging.so
7f1b653c7000-7f1b653cd000 rw-p 00072000 fc:00 17571230                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/_imaging.so
7f1b653cd000-7f1b653ce000 rw-p 00000000 00:00 0 
7f1b653ce000-7f1b653dd000 rw-p 001db000 fc:00 17571230                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/PIL/_imaging.so
7f1b653dd000-7f1b6541d000 rw-p 00000000 00:00 0 
7f1b6541d000-7f1b6544a000 r-xp 00000000 fc:00 12737976                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/spatial/_hausdorff.so
7f1b6544a000-7f1b65649000 ---p 0002d000 fc:00 12737976                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/spatial/_hausdorff.so
7f1b65649000-7f1b6564c000 rw-p 0002c000 fc:00 12737976                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/spatial/_hausdorff.so
7f1b6564c000-7f1b6564d000 rw-p 00000000 00:00 0 
7f1b6564d000-7f1b65664000 r-xp 00000000 fc:00 12737962                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/spatial/_distance_wrap.so
7f1b65664000-7f1b65864000 ---p 00017000 fc:00 12737962                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/spatial/_distance_wrap.so
7f1b65864000-7f1b65865000 rw-p 00017000 fc:00 12737962                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/spatial/_distance_wrap.so
7f1b65865000-7f1b65892000 r-xp 00000000 fc:00 12737970                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/spatial/_voronoi.so
7f1b65892000-7f1b65a91000 ---p 0002d000 fc:00 12737970                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/spatial/_voronoi.so
7f1b65a91000-7f1b65a94000 rw-p 0002c000 fc:00 12737970                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/spatial/_voronoi.so
7f1b65a94000-7f1b65ad5000 rw-p 00000000 00:00 0 
7f1b65ad5000-7f1b65bb5000 r-xp 00000000 fc:00 12737966                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/spatial/qhull.so
7f1b65bb5000-7f1b65db4000 ---p 000e0000 fc:00 12737966                   /home/local/foo/var/myvirtualenvs/python2.7/lib/python2.7/site-packages/scipy/spatial/qhull.soAborted (core dumped)