Initializing help system before first use

# XSLP_NLPSTATUS, NLPSTATUS

Description | The solution status of the problem.
Type | Integer
Topic area | Solution Process
Values |
0 | Optimization unstarted ( XSLP_NLPSTATUS_UNSTARTED)
1 | Solution found ( XSLP_NLPSTATUS_SOLUTION)
2 | Globally optimal ( XSLP_NLPSTATUS_OPTIMAL)
3 | No solution found ( XSLP_NLPSTATUS_NOSOLUTION)
4 | Proven infeasible ( XSLP_NLPSTATUS_INFEASIBLE)
5 | Locally unbounded ( XSLP_NLPSTATUS_UNBOUNDED)
6 | Not yet solved to completion ( XSLP_NLPSTATUS_UNFINISHED)
7 | Could not be solved due to numerical issues ( XSLP_NLPSTATUS_UNSOLVED)
Note | XSLP_NLPSTATUS_OPTIMAL is only set when a globally optimal solution has been found, e.g., because the problem was convex, or because the global solver was used.
Note | XSLP_NLPSTATUS_SOLUTION is set whenever a feasible solution was found. The solve may have been interrupted, or it completed without proving global optimality.
Note | XSLP_NLPSTATUS_UNFINISHED indicates that the solve was interrupted without finding a feasible solution.
Set by routines | XSLPnlpoptimize, XSLPmaxim, XSLPminim.
Category | Attribute

Parent Topic Integer problem attributes

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