What is undefined status

Here's some additional technical info on where "Undefined" comes from: Sophist Plato. Stack Overflow works best with JavaScript enabled.

what is undefined status

I found that in solver. The position of the reputed slave in England was undefined and doubtful. Philothea Lydia Maria Child.

what is undefined status

It it something like a syntax error in specifying the constraint? At the top of this page, the possibilities of the return status are shown, but it doesn't seem to explain what they mean.

what is undefined status

Post as a guest Name. Not Solved Is the default setting before a problem has been solved.

Category:Proposals with undefined or invalid status

Email Required, but never shown. There are five status codes that can be returned from a solver in PuLP: By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies. Sign up using Email and Password. Show More. The Manxman Hall Caine. Can anyone explain what an "undefined" status means? Ask Question. Nearby words for undefined undeclared undecylenic acid undefeated undefended undefiled undefined.

what is undefined status

Now she is preparing to take an as of yet undefined role with Ready for Warren. Related Words for undefined ambiguous , unclear , fuzzy , boundless , endless , enduring , forever , limitless , perpetual , unending , vast , dim , hazy , indeterminate , muddy , obscure , unspecific.

These solvers have a "presolve" step and then a solve step; if the infeasibility is detected in presolve it will return "Undefined", if it's detected in the solve step it will return "Infeasible". And here is the source for the presolve issue.

This may happen when infeasibility is detected by the mip preprocessor not by the mip solver , which erroneously does not change the mip solution status, so it remains undefined.

They seem to be a mapping of the status codes from GPLK. Stories of a Western Town Octave Thanet. By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service.

Instead he left the door open to an undefined role in public life after a period of rest.