Initializing help system before first use

XPRSpostsolve (POSTSOLVE)

Purpose
Postsolve the current matrix when it is in a presolved state.
Topic areas
Solution Process, Presolve
Synopsis
int XPRS_CC XPRSpostsolve(XPRSprob prob);
POSTSOLVE
Argument
prob 
The current problem.
Example
See also example addmipsol.c.
Further information
1. This function currently does not apply to general nonlinear problems, for general nonlinear please use XPRSnlppostsolve.
2. A problem is left in a presolved state whenever a LP or MIP optimization does not complete. In these cases XPRSpostsolve ( POSTSOLVE) can be called to get the problem back into its original state.
Related topics
XPRSlpoptimize, XPRSmipoptimize

Parent Topic Console and Library Functions

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