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KOWOSBNE is "unc", but has ncon = 11? #147

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anriseth opened this issue Jan 2, 2018 · 6 comments
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KOWOSBNE is "unc", but has ncon = 11? #147

anriseth opened this issue Jan 2, 2018 · 6 comments

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@anriseth
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anriseth commented Jan 2, 2018 •
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I got "KOWOSBNE" from CUTEst.select(contype="unc"), however, nlp.meta.ncon = 11.

Is this a mistake in MASTSIF that I should report, or is there a reason for this?
@dpo
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dpo commented Jan 2, 2018

Thanks. It looks like the classification string is erroneous. It's a feasibility problem that is intended to represent an unconstrained nonlinear least-squares problem. KOWOSB is a SUR2 but KOWOSBNE should be a NOR2.

@dpo dpo changed the title KWOSBNE is "unc", but has ncon = 11? KOWOSBNE is "unc", but has ncon = 11? Jan 2, 2018
@anriseth
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anriseth commented Jan 2, 2018

Okay. Shall I report this to Nick Gould, or is this something you guys can change in mastsif yourselves?

@dpo
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dpo commented Jan 3, 2018

I'll do it.

@dpo
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dpo commented Jan 3, 2018

Fixed in mastsif-mirror (tag v0.4) and in the Homebrew formula. @abelsiqueira Does linux-cutest need updating?

@dpo dpo closed this as completed Jan 3, 2018
@abelsiqueira abelsiqueira mentioned this issue Jan 3, 2018
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@abelsiqueira
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abelsiqueira commented Jan 3, 2018 •
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Updated now. I think it's time for a new release.

@dpo
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dpo commented Jan 3, 2018

Sounds good.

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@dpo @abelsiqueira @anriseth