Procedures and functions
This section lists in alphabetical order the functions and procedures that are provided by the mmxnlp module.
| addmultistart |
Loads a single or a set of multistart job(s) into the multistart job pool.
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| chgdeltatype |
Changes the type of a delta variable associated to an mpvar.
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| F |
Include a user function in a nonlinear constraint.
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| generateUFparallel |
Generates a parallel version of a Mosel user function that is implemented as a Mosel package.
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| printmodelmemory |
Print a summary of the current memory usage of the nonlinear module.
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| printmodelscaling |
Print a summary of the scaling of the model, as loaded into the solver.
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| setcallback |
Set nonlinear callback functions and procedures.
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| setcomplementary |
Set two variables as being complementary.
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| setdefvar |
Set a variable to be purely defined by a constriant.
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| setdetrow |
Set the determining row for a variable.
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| setenforcedctr |
Mark a nonlinear constraint as enforced.
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| setinitsb |
Provide the initial step bound for a variable.
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| settol |
Define a particular tolerance in a tolerance set.
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| settolset |
Assigns a tolerance set to a variable, or list of variables.
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| userfuncDLL |
Create a user function implemented as a dynamic linked library.
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| userfuncExcel |
Create a user function from a Microsoft Excel spreadsheet.
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| userfuncExcelMacro |
Create a user function from a Microsoft Excel macro.
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| userfuncinfo |
Print the inferred prototype of the given user function.
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| userfuncMosel |
Create a user function from a Mosel function.
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| validate |
Print a summary of the feasibility of the current solution.
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Error codes issued by mmxnlp
- 1 Out of memory
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The system has run out of memory.
- 2 No purchase authorization found
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No license found
- 3 Failed to initialize XSLP
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Cannot initialize the XPRS library. There may be a licensing problem
- 4 Unsupported XSLP version
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The version of the 'XSLP' library is incompatible with the current module. The Xpress installation may be corrupt
- 5 Failed to create the XSLP problem object
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Cannot create the XSLP optimizer problem. There may be a licensing problem
- 6 Unexpected mmxnlp user function signature
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The provided user functions' signature does not match any expected format.
- 7 Unexpected external token in mmxnlp
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An unexpected external token found by the 'mmxnlp' module. Please contact support.
- 8 Unsupported operator
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The provided operator is not supported by 'mmxnlp'.
- 9 Failed to load problem
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Could not load the problem into the optimizer.
- 10 Variable bound conflict in problem
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Inconsistent bounds provided for the variable.
- 11 Failed to load user function
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The user function could not be loaded into the optimizer.
- 12 Error evaluating user function
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Error while evaluation the user function. The user function likely to have returned an error code.
- 13 Unknown tolerance set
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The provided tolerance set is invalid.
- 14 List tpype error in user function
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The list provided to the user function is not valid for the function.
- 15 Failed to create save file
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The savefile could not be created.
- 16 Error in optimization
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An error has occured during optimization.
- 17 Cannot reoptimize using a different objective (use named linctr or nlctr)
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The objective has unexpectedly changed
- 18 Internal error in mmxnlp. Please contact FICO support
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An internal error has occurred. Please contact support.
- 20 Incompatible array definitions for user function arguments
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The user function received incompatible arrays.
- 21 Non-Mosel user functions only take 'list of nlctr' type arguments
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User functions that are not implemented as a Mosel function can only take list of 'nlctr' arguments (no arrays).
- 22 Invalid argument list for external function
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The provided argument list is not valid for the external function.
- 23 Provided user function is not returning a single real
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The provided user function was expected to return a single real value.
- 24 Provided user function is not returning an array indexed by integers
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The provided user function was expected to return an array of reals indexed by integers.
- 25 User function must be loaded before it's properties can be retrieved
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The user function must be loaded before it's properties are interrogated. Please use 'loadprob' to load the model including the user function.
- 26 Unexpected variable found. Please reload problem first using 'loadprob'
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An unexpected variable has been used. Please reload the problem to load the variable.
- 27 Operation only supported on the main problem (e.g. not inside multi-start callbacks)
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This operation is only supported in the main problem. It cannot be used on worker problems.
- 28 Math error while evaluating expression
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A mathematical error has occurred while evaluating the expression.