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	xsi:schemaLocation="os.optimizationservices.org http://www.optimizationservices.org/schemas/2.0/OSiL.xsd">
	<instanceHeader>
		<name>NonConvex</name>
		<source>Anderson, Sweeney, Williams, Camm, and Martin 13e</source>
		<description> Continuous global: x = 0.2282788, y =-1.625535, objVAL =-6.551133
		</description>
	</instanceHeader>
	<instanceData>
		<variables numberOfVariables="2">
			<var name="x" lb="-10" ub="10" type="C"/>
			<var name="y" lb="-10" ub="10" type="C"/>
		</variables>
		<objectives numberOfObjectives="1">
			<obj maxOrMin="min" numberOfObjCoef="0"> </obj>
		</objectives>
		<constraints numberOfConstraints="1">
			<con lb="-10" ub="10"/>
		</constraints>
		<linearConstraintCoefficients numberOfValues="2">
			<start>
				<el>0</el>
				<el>1</el>
				<el>2</el>
			</start>
			<rowIdx>
				<el>0</el>
				<el>0</el>
			</rowIdx>
			<value>
				<el>1.0</el>
				<el>1.0</el>
			</value> 
		</linearConstraintCoefficients>
		<nonlinearExpressions numberOfNonlinearExpressions="1">
			<nl idx="-1">
				<sum>
					<product>
						<number type="real" value="3.0"/>
						<square>
							<minus>
								<number type="real" value="1.0"/>
								<variable coef="1.0" idx="0"/>
							</minus>
						</square>
						<exp>
							<negate>
								<plus>
									<square>
										<variable coef="1.0" idx="0"/>
									</square>
<square>
									<sum>
										<variable coef="1.0" idx="1"/>
										<number type="real" value="1.0"/>
									</sum>
</square>
								</plus>
							</negate>
						</exp>
					</product>
					
					
					<product>
						<number type="real" value="-10.0"/>
						<sum>
							<divide>
								<variable coef="1.0" idx="0"/>
								<number type="real" value="5.0"/>
							</divide>
							<negate>
								<power>
									<variable coef="1.0" idx="0"/>
									<number type="real" value="3.0"/>
									</power>
							</negate>
							<negate>
								<power>
									<variable coef="1.0" idx="1"/>
									<number type="real" value="5.0"/>
								</power>
							</negate>
						</sum>
						<exp>
							<negate>
								<plus>
									<square>
										<variable coef="1.0" idx="0"/>
									</square>
									<square>
										<variable coef="1.0" idx="1"/>
									</square>
								</plus>
							</negate>
						</exp>
					</product>
					
					
					<times>
						<number type="real" value="-1"/>
						<divide>
							<exp>
								<negate>
									<plus>
										<square>
											<sum>
												<variable coef="1.0" idx="0"/>
												<number type="real" value="1.0"/>
											</sum>
										</square>
										<square>
											<variable coef="1.0" idx="1"/>
										</square>
									</plus>
								</negate>
							</exp>
							<number type="real" value="3.0"/>
						</divide>
					</times>
				</sum>
			</nl>
		</nonlinearExpressions>
	</instanceData>
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