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---
title: OptimizationResultStatus
description: API reference for qiskit.optimization.algorithms.OptimizationResultStatus
in_page_toc_min_heading_level: 1
python_api_type: class
python_api_name: qiskit.optimization.algorithms.OptimizationResultStatus
---
# qiskit.optimization.algorithms.OptimizationResultStatus
<Class id="qiskit.optimization.algorithms.OptimizationResultStatus" isDedicatedPage={true} github="https://github.com/qiskit-community/qiskit-aqua/tree/stable/0.9/qiskit/optimization/algorithms/optimization_algorithm.py" signature="OptimizationResultStatus(value)" modifiers="class">
Termination status of an optimization algorithm.
### \_\_init\_\_
<Function id="qiskit.optimization.algorithms.OptimizationResultStatus.__init__" signature="__init__()">
Initialize self. See help(type(self)) for accurate signature.
</Function>
## Attributes
| | |
| -------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| [`FAILURE`](#qiskit.optimization.algorithms.OptimizationResultStatus.FAILURE "qiskit.optimization.algorithms.OptimizationResultStatus.FAILURE") | the optimization algorithm ended in a failure. |
| [`INFEASIBLE`](#qiskit.optimization.algorithms.OptimizationResultStatus.INFEASIBLE "qiskit.optimization.algorithms.OptimizationResultStatus.INFEASIBLE") | the optimization algorithm obtained an infeasible solution. |
| [`SUCCESS`](#qiskit.optimization.algorithms.OptimizationResultStatus.SUCCESS "qiskit.optimization.algorithms.OptimizationResultStatus.SUCCESS") | the optimization algorithm succeeded to find an optimal solution. |
### FAILURE
<Attribute id="qiskit.optimization.algorithms.OptimizationResultStatus.FAILURE" attributeValue="1">
the optimization algorithm ended in a failure.
</Attribute>
### INFEASIBLE
<Attribute id="qiskit.optimization.algorithms.OptimizationResultStatus.INFEASIBLE" attributeValue="2">
the optimization algorithm obtained an infeasible solution.
</Attribute>
### SUCCESS
<Attribute id="qiskit.optimization.algorithms.OptimizationResultStatus.SUCCESS" attributeValue="0">
the optimization algorithm succeeded to find an optimal solution.
</Attribute>
</Class>