From d6e715f5c60d6b39156d3fcca7b1b8b9fb68eddd Mon Sep 17 00:00:00 2001 From: Michael Orlitzky Date: Wed, 9 Nov 2016 09:37:24 -0500 Subject: [PATCH] Remove the "unknown" solution TODO, our new heuristic seems to always work. --- TODO | 71 ------------------------------------------------------------ 1 file changed, 71 deletions(-) diff --git a/TODO b/TODO index d75812b..6ba8caa 100644 --- a/TODO +++ b/TODO @@ -8,77 +8,6 @@ 4. Come up with a fast heuristic (like making nu huge and taking e1 as our point) that finds a primal feasible point. -5. Fix the solve failures that we get in the translation tests. For example, - - ERROR: test_translation_orthant (test.symmetric_linear_game_test. - SymmetricLinearGameTest) - ---------------------------------------------------------------------- - Traceback (most recent call last): - File "/home/mjo/src/dunshire/test/symmetric_linear_game_test.py", - line 374, in test_translation_orthant - self.assert_translation_works(L, K, e1, e2) - File "/home/mjo/src/dunshire/test/symmetric_linear_game_test.py", - line 361, in assert_translation_works - value2 = game2.solution().game_value() - File "/home/mjo/src/dunshire/dunshire/games.py", line 458, in solution - raise GameUnsolvableException(self, soln_dict) - dunshire.errors.GameUnsolvableException: Solution failed with result - "unknown." - The linear game (L, K, e1, e2) where - L = [352.0763359 267.0812248 300.8004888 307.8135853] - [429.8303135 324.8322824 361.6866231 372.1748983] - [390.6592961 286.8039007 320.7409227 330.1854235] - [316.0538913 247.7440818 276.9063990 274.9871772], - K = Nonnegative orthant in the real 4-space, - e1 = [7.7040001] - [9.4324457] - [8.3882819] - [6.8908420], - e2 = [8.5054325] - [6.4738132] - [7.2452437] - [7.3307357]. - CVXOPT returned: - dual infeasibility: 0.053819211766446585 - dual objective: -5.369636805607942 - dual slack: 2.105806354638527e-17 - gap: 2.6823510532777825e-16 - iterations: 11 - primal infeasibility: 4.71536776301359e-15 - primal objective: -5.3799616179161 - primal slack: 1.0328930392495263e-17 - relative gap: 4.985818196816016e-17 - residual as dual infeasibility certificate: 0.18587493201993227 - residual as primal infeasibility certificate: None - s: - [0.0115539] - [0.0000000] - [0.0000000] - [0.1230066] - [0.4837410] - [0.0000000] - [0.0000000] - [0.4044349] - status: unknown - x: - [ 5.3799616] - [ 0.0115539] - [-0.0000000] - [-0.0000000] - [ 0.1230066] - y: - [5.3696368] - z: - [0.0000000] - [0.4176330] - [0.6007564] - [0.0000000] - [0.0000000] - [0.0889310] - [0.0191076] - [0.0000000] - - 7. Figure out why this happens, too: FAIL: test_scaling_icecream (test.symmetric_linear_game_test -- 2.43.2