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The enumeration IloCplex::CplexStatus
lists values that
the status of an IloCplex
algorithm can assume.
The methods
IloCplex::getCplexStatus
and
IloCplex::getCplexSubStatus
access the status values,
providing information about what the algorithm learned about the active
model in the most recent invocation of the method solve
or
feasOpt
.
The status may also tell why the algorithm terminated.
See the group optim.cplex.solutionstatus in the Callable Library Reference Manual, where they are listed in alphabetic order, or the topic Interpreting Solution Status Codes in the Overview of the APIs, where they are listed in numeric order, for more information about these values. Also see the ILOG CPLEX User's Manual for examples of their use.
See also the enumeration IloAlgorithm::Status
in the
ILOG CPLEX Reference Manual.
See Also:
Fields |
---|
Unknown | |
Optimal |
= CPX_STAT_OPTIMAL
|
Unbounded |
= CPX_STAT_UNBOUNDED
|
Infeasible |
= CPX_STAT_INFEASIBLE
|
InfOrUnbd |
= CPX_STAT_INForUNBD
|
OptimalInfeas |
= CPX_STAT_OPTIMAL_INFEAS
|
NumBest |
= CPX_STAT_NUM_BEST
|
FeasibleRelaxedSum |
= CPX_STAT_FEASIBLE_RELAXED_SUM
|
OptimalRelaxedSum |
= CPX_STAT_OPTIMAL_RELAXED_SUM
|
FeasibleRelaxedInf |
= CPX_STAT_FEASIBLE_RELAXED_INF
|
OptimalRelaxedInf |
= CPX_STAT_OPTIMAL_RELAXED_INF
|
FeasibleRelaxedQuad |
= CPX_STAT_FEASIBLE_RELAXED_QUAD
|
OptimalRelaxedQuad |
= CPX_STAT_OPTIMAL_RELAXED_QUAD
|
AbortRelaxed |
= CPXMIP_ABORT_RELAXED
|
AbortObjLim |
= CPX_STAT_ABORT_OBJ_LIM
|
AbortPrimObjLim |
= CPX_STAT_ABORT_PRIM_OBJ_LIM
|
AbortDualObjLim |
= CPX_STAT_ABORT_DUAL_OBJ_LIM
|
AbortItLim |
= CPX_STAT_ABORT_IT_LIM
|
AbortTimeLim |
= CPX_STAT_ABORT_TIME_LIM
|
AbortUser |
= CPX_STAT_ABORT_USER
|
OptimalFaceUnbounded |
= CPX_STAT_OPTIMAL_FACE_UNBOUNDED
|
OptimalTol |
= CPXMIP_OPTIMAL_TOL
|
SolLim |
= CPXMIP_SOL_LIM
|
PopulateSolLim |
= CPXMIP_POPULATESOL_LIM
|
NodeLimFeas |
= CPXMIP_NODE_LIM_FEAS
|
NodeLimInfeas |
= CPXMIP_NODE_LIM_INFEAS
|
FailFeas |
= CPXMIP_FAIL_FEAS
|
FailInfeas |
= CPXMIP_FAIL_INFEAS
|
MemLimFeas |
= CPXMIP_MEM_LIM_FEAS
|
MemLimInfeas |
= CPXMIP_MEM_LIM_INFEAS
|
FailFeasNoTree |
= CPXMIP_FAIL_FEAS_NO_TREE
|
FailInfeasNoTree |
= CPXMIP_FAIL_INFEAS_NO_TREE
|
ConflictFeasible |
= CPX_STAT_CONFLICT_FEASIBLE
|
ConflictMinimal |
= CPX_STAT_CONFLICT_MINIMAL
|
ConflictAbortContradiction |
= CPX_STAT_CONFLICT_ABORT_CONTRADICTION
|
ConflictAbortTimeLim |
= CPX_STAT_CONFLICT_ABORT_TIME_LIM
|
ConflictAbortItLim |
= CPX_STAT_CONFLICT_ABORT_IT_LIM
|
ConflictAbortNodeLim |
= CPX_STAT_CONFLICT_ABORT_NODE_LIM
|
ConflictAbortObjLim |
= CPX_STAT_CONFLICT_ABORT_OBJ_LIM
|
ConflictAbortMemLim |
= CPX_STAT_CONFLICT_ABORT_MEM_LIM
|
ConflictAbortUser |
= CPX_STAT_CONFLICT_ABORT_USER
|
Feasible |
= CPX_STAT_FEASIBLE
|
OptimalPopulated |
= CPXMIP_OPTIMAL_POPULATED
|
OptimalPopulatedTol |
= CPXMIP_OPTIMAL_POPULATED_TOL
|