This looks possibly related: https://github.com/Singular/Sources/issues/799
On Wed, Mar 22, 2017 at 11:06 AM, Erik Bray <[email protected]> wrote: > Hi, > > I've been trying for a while to get a patchbot up and running in the > Docker container for Sage, and keep running into a problem that I seem > to only be getting in a container, with the two (likely related) test > failures in the log I pasted below. > > It's strange because if I fire up a fresh container and run just > > sage -t /opt/sage/src/sage/tests/cmdline.py > > it passes. But when I run the full test suite it fails. In fact, > even when running > > sage -t -a --long || sage -t -a --failed > > these two tests failed both times. > > Any ideas what could be causing random segfaults in Singular? > > Thanks, > Erik > > Running doctests with ID 2017-03-21-22-18-57-c09ee674. > Git branch: develop > Using --optional=mpir,python2,sage > Doctesting entire Sage library. > Only doctesting files that failed last test. > Doctesting 2 files. > sage -t --warn-long 64.8 /opt/sage/src/sage/tests/cmdline.py > ********************************************************************** > File "/opt/sage/src/sage/tests/cmdline.py", line 559, in > sage.tests.cmdline.test_executable > Failed example: > err > Expected: > '' > Got: > 'Singular : signal 11 (v: 4100):\ncurrent > line:>>12345*54321;<<\nSegment fault/Bus error occurred at > 7f4c2f14f980 because of 10206 (r:1490134785)\nplease inform the > authors\ntrying to restart...\nfatal flex scanner internal error--end > of buffer missed\n' > ********************************************************************** > File "/opt/sage/src/sage/tests/cmdline.py", line 561, in > sage.tests.cmdline.test_executable > Failed example: > ret > Expected: > 0 > Got: > 2 > ********************************************************************** > 1 item had failures: > 2 of 242 in sage.tests.cmdline.test_executable > [241 tests, 2 failures, 53.44 s] > sage -t --warn-long 64.8 /opt/sage/src/sage/interfaces/tests.py > ********************************************************************** > File "/opt/sage/src/sage/interfaces/tests.py", line 42, in > sage.interfaces.tests > Failed example: > subprocess.call("echo syntax error | Singular", **kwds) > Expected: > 0 > Got: > 2 > ********************************************************************** > 1 item had failures: > 1 of 18 in sage.interfaces.tests > [17 tests, 1 failure, 3.69 s] > ---------------------------------------------------------------------- > sage -t --warn-long 64.8 /opt/sage/src/sage/tests/cmdline.py # 2 > doctests failed > sage -t --warn-long 64.8 /opt/sage/src/sage/interfaces/tests.py # 1 > doctest failed > ---------------------------------------------------------------------- > Total time for all tests: 57.2 seconds > cpu time: 1.0 seconds > cumulative wall time: 57.1 seconds -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
