Experiment with ILP

[virgesmith]

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[virgesmith]

        # large problem - ILP struggles to get exact solution
        dim = 5
        indices = tuple(range(dim))
    
        marginals = [np.arange(10000, 40001, 10000)] * dim
    
        lbound = np.ones((4,) * 5)
        ubound = np.full((4,) * 5, 1000)
    
        result, stats = hl.ilp(indices, marginals, lbound=lbound, ubound=ubound)
>       assert stats["conv"]
E       assert np.False_

tests/test_all.py:528: AssertionError

will not pursue this