| 6 | Failure in _test_pickling: |

| 7 | Traceback (most recent call last): |

| 8 | File "/home/jdemeyer/sage-git/local/lib/python2.7/site-packages/sage/misc/sage_unittest.py", line 283, in run |

| 9 | test_method(tester = tester) |

| 10 | File "sage/structure/sage_object.pyx", line 620, in sage.structure.sage_object.SageObject._test_pickling (/home/jdemeyer/sage-git/src/build/cythonized/sage/structure/sage_object.c:5233) |

| 11 | tester.assertEqual(loads(dumps(self)), self) |

| 12 | File "/home/jdemeyer/sage-git/local/lib/python/unittest/case.py", line 515, in assertEqual |

| 13 | assertion_func(first, second, msg=msg) |

| 14 | File "/home/jdemeyer/sage-git/local/lib/python/unittest/case.py", line 508, in _baseAssertEqual |

| 15 | raise self.failureException(msg) |

| 16 | AssertionError: <type 'sage.numerical.backends.coin_backend.CoinBackend'> != <type 'sage.numerical.backends.coin_backend.CoinBackend'> |

| 17 | ------------------------------------------------------------ |

| 18 | Failure in _test_solve: |

| 19 | Traceback (most recent call last): |

| 20 | File "/home/jdemeyer/sage-git/local/lib/python2.7/site-packages/sage/misc/sage_unittest.py", line 283, in run |

| 21 | test_method(tester = tester) |

| 22 | File "sage/numerical/backends/generic_backend.pyx", line 697, in sage.numerical.backends.generic_backend.GenericBackend._test_solve (/home/jdemeyer/sage-git/src/build/cythonized/sage/numerical/backends/generic_backend.c:8748) |

| 23 | with tester.assertRaises(MIPSolverException) as cm: # unbounded |

| 24 | File "/home/jdemeyer/sage-git/local/lib/python/unittest/case.py", line 116, in __exit__ |

| 25 | "{0} not raised".format(exc_name)) |

| 26 | AssertionError: MIPSolverException not raised |

| 27 | ------------------------------------------------------------ |

| 28 | The following tests failed: _test_pickling, _test_solve |