#19471: COIN backend: More basis status and tableau data functions
-------------------------------------+-------------------------------------
Reporter: mkoeppe | Owner:
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.10
Component: numerical | Resolution:
Keywords: lp | Merged in:
Authors: Aedi Wang, Wang | Reviewers: Dima Pasechnik
de Mao | Work issues:
Report Upstream: N/A | Commit:
Branch: | 483c528d0fe4fed73cc42506103d9e4d74716d14
u/zwang/COIN_backend_More_basis_status_and_tableau_data_functions|
Stopgaps:
Dependencies: |
-------------------------------------+-------------------------------------
Changes (by vbraun):
* status: positive_review => needs_work
Comment:
{{{
sage -t --long src/sage/numerical/backends/coin_backend.pyx
**********************************************************************
File "src/sage/numerical/backends/coin_backend.pyx", line 1595, in
sage.numerical.backends.coin_backend.CoinBackend.get_basics
Failed example:
p.solve()
Exception raised:
Traceback (most recent call last):
File "/Users/buildslave-
sage/slave/sage_git/build/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/Users/buildslave-
sage/slave/sage_git/build/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.numerical.backends.coin_backend.CoinBackend.get_basics[1]>", line 1,
in <module>
p.solve()
NameError: name 'p' is not defined
**********************************************************************
File "src/sage/numerical/backends/coin_backend.pyx", line 1597, in
sage.numerical.backends.coin_backend.CoinBackend.get_basics
Failed example:
p.get_basics()
Exception raised:
Traceback (most recent call last):
File "/Users/buildslave-
sage/slave/sage_git/build/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/Users/buildslave-
sage/slave/sage_git/build/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.numerical.backends.coin_backend.CoinBackend.get_basics[2]>", line 1,
in <module>
p.get_basics()
NameError: name 'p' is not defined
**********************************************************************
File "src/sage/numerical/backends/coin_backend.pyx", line 1634, in
sage.numerical.backends.coin_backend.CoinBackend.get_row_price
Failed example:
p.solve()
Exception raised:
Traceback (most recent call last):
File "/Users/buildslave-
sage/slave/sage_git/build/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/Users/buildslave-
sage/slave/sage_git/build/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.numerical.backends.coin_backend.CoinBackend.get_row_price[1]>", line
1, in <module>
p.solve()
NameError: name 'p' is not defined
**********************************************************************
File "src/sage/numerical/backends/coin_backend.pyx", line 1636, in
sage.numerical.backends.coin_backend.CoinBackend.get_row_price
Failed example:
p.get_row_price()
Exception raised:
Traceback (most recent call last):
File "/Users/buildslave-
sage/slave/sage_git/build/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/Users/buildslave-
sage/slave/sage_git/build/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.numerical.backends.coin_backend.CoinBackend.get_row_price[2]>", line
1, in <module>
p.get_row_price()
NameError: name 'p' is not defined
**********************************************************************
File "src/sage/numerical/backends/coin_backend.pyx", line 1671, in
sage.numerical.backends.coin_backend.CoinBackend.get_reduced_cost
Failed example:
p.solve()
Exception raised:
Traceback (most recent call last):
File "/Users/buildslave-
sage/slave/sage_git/build/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/Users/buildslave-
sage/slave/sage_git/build/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.numerical.backends.coin_backend.CoinBackend.get_reduced_cost[1]>",
line 1, in <module>
p.solve()
NameError: name 'p' is not defined
**********************************************************************
File "src/sage/numerical/backends/coin_backend.pyx", line 1673, in
sage.numerical.backends.coin_backend.CoinBackend.get_reduced_cost
Failed example:
p.get_reduced_cost()
Exception raised:
Traceback (most recent call last):
File "/Users/buildslave-
sage/slave/sage_git/build/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/Users/buildslave-
sage/slave/sage_git/build/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.numerical.backends.coin_backend.CoinBackend.get_reduced_cost[2]>",
line 1, in <module>
p.get_reduced_cost()
NameError: name 'p' is not defined
**********************************************************************
3 items had failures:
2 of 4 in sage.numerical.backends.coin_backend.CoinBackend.get_basics
2 of 4 in
sage.numerical.backends.coin_backend.CoinBackend.get_reduced_cost
2 of 4 in
sage.numerical.backends.coin_backend.CoinBackend.get_row_price
[45 tests, 6 failures, 0.04 s]
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/19471#comment:11>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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