Failed
gpkit.tests.from_paths.TestFiles.test_gpkitmodels_GP_aircraft_wing_wing_test_py_cvxopt (from gpkit.tests.from_paths.TestFiles-20200303000257)
Failing for the past 1 build
(Since Failed
)
Error Message
The solver failed for an unknown reason. Running `.debug()` may pinpoint the trouble. You can also try another solver, or increase the verbosity.
Stacktrace
Traceback (most recent call last): File "/jenkins/workspace/CE_gpkit_PR_research_models/buildnode/reynolds/optimizer/cvxopt/gpkit/constraints/gp.py", line 196, in solve **solver_kwargs) File "/jenkins/workspace/CE_gpkit_PR_research_models/buildnode/reynolds/optimizer/cvxopt/gpkit/solvers/cvxopt.py", line 85, in optimize raise UnknownInfeasible("solution status " + repr(solution["status"])) gpkit.exceptions.UnknownInfeasible: solution status 'unknown' The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/jenkins/workspace/CE_gpkit_PR_research_models/buildnode/reynolds/optimizer/cvxopt/gpkit/tests/helpers.py", line 59, in test testfn(name, import_dict, path)(self) File "/jenkins/workspace/CE_gpkit_PR_research_models/buildnode/reynolds/optimizer/cvxopt/gpkit/tests/from_paths.py", line 48, in <lambda> lambda self: getattr(self, name)())) # pylint:disable=undefined-variable File "/jenkins/workspace/CE_gpkit_PR_research_models/buildnode/reynolds/optimizer/cvxopt/gpkit/tests/from_paths.py", line 37, in test_fn mod.test() File "/jenkins/workspace/CE_gpkit_PR_research_models/buildnode/reynolds/optimizer/cvxopt/gplibrary/gpkitmodels/GP/aircraft/wing/wing_test.py", line 83, in test box_spar() File "/jenkins/workspace/CE_gpkit_PR_research_models/buildnode/reynolds/optimizer/cvxopt/gplibrary/gpkitmodels/GP/aircraft/wing/wing_test.py", line 78, in box_spar m.solve(verbosity=0) File "/jenkins/workspace/CE_gpkit_PR_research_models/buildnode/reynolds/optimizer/cvxopt/gpkit/constraints/prog_factories.py", line 126, in solvefn result = progsolve(solver, verbosity=verbosity, **kwargs) File "/jenkins/workspace/CE_gpkit_PR_research_models/buildnode/reynolds/optimizer/cvxopt/gpkit/constraints/gp.py", line 225, in solve raise infeasibility.__class__(msg) from infeasibility gpkit.exceptions.UnknownInfeasible: The solver failed for an unknown reason. Running `.debug()` may pinpoint the trouble. You can also try another solver, or increase the verbosity.
Standard Output
Using solver 'cvxopt' for 11 free variables in 14 posynomial inequalities. Solving took 0.0413 seconds. Using solver 'cvxopt' for 9 free variables in 15 posynomial inequalities. Solving took 0.0144 seconds. Using solver 'cvxopt' for 25 free variables in 35 posynomial inequalities. Solving took 0.016 seconds. Using solver 'cvxopt' for 25 free variables in 35 posynomial inequalities. Solving took 0.0158 seconds. Starting a sequence of GP solves for 42 free variables in 11 signomial constraints and for 129 free variables in 211 posynomial inequalities. Solving took 3.11 seconds and 16 GP solves. Using solver 'cvxopt' for 13 free variables in 16 posynomial inequalities. Solving took 0.00937 seconds. Starting a sequence of GP solves for 42 free variables in 11 signomial constraints and for 117 free variables in 190 posynomial inequalities. Solving took 2.21 seconds and 11 GP solves. Warning: Variable BladeElementProp.BladeElementPerf.cl[:] could cause inaccurate result because it is below lower bound. Solution is 0.6000 but bound is 0.4742 Warning: Variable BladeElementProp.BladeElementPerf.Re[:] could cause inaccurate result because it is above upper bound. Solution is 1619890.9332 but bound is 700000.0000 Warning: Variable TailAero.Re could cause inaccurate result because it is above upper bound. Solution is 2220952.3405 but bound is 1000000.0000 Warning: Variable TailAero1.Re could cause inaccurate result because it is above upper bound. Solution is 2499787.5667 but bound is 1000000.0000 Warning: Variable TailAero2.Re could cause inaccurate result because it is above upper bound. Solution is 2223840.1738 but bound is 1000000.0000 Warning: Variable TailAero3.Re could cause inaccurate result because it is above upper bound. Solution is 2223840.1106 but bound is 1000000.0000 Warning: Variable TailAero4.Re could cause inaccurate result because it is above upper bound. Solution is 1849726.5700 but bound is 1000000.0000 Warning: Variable TailAero5.Re could cause inaccurate result because it is above upper bound. Solution is 1849726.5567 but bound is 1000000.0000 Warning: Variable WingAero.Re could cause inaccurate result because it is above upper bound. Solution is 2197590.3832 but bound is 700000.0000 Starting a sequence of GP solves for 3 free variables in 1 signomial constraints and for 21 free variables in 22 posynomial inequalities. GP Solve 1 Using solver 'cvxopt' for 21 free variables in 22 posynomial inequalities. Solving took 0.0485 seconds. Solved cost was 5717. GP Solve 2 Using solver 'cvxopt' for 21 free variables in 22 posynomial inequalities. Solving took 0.0446 seconds. Solved cost was 4538. GP Solve 3 Using solver 'cvxopt' for 21 free variables in 22 posynomial inequalities. Solving took 0.0621 seconds. Solved cost was 4536. GP Solve 4 Using solver 'cvxopt' for 21 free variables in 22 posynomial inequalities. Solving took 0.0575 seconds. Solved cost was 4536. Solving took 0.224 seconds and 4 GP solves.
Standard Error
/jenkins/workspace/CE_gpkit_PR_research_models/buildnode/reynolds/optimizer/cvxopt/venv2_gpkit/lib/python3.5/site-packages/pint/quantity.py:1377: UnitStrippedWarning: The unit of the quantity is stripped. warnings.warn("The unit of the quantity is stripped.", UnitStrippedWarning)