<?xml version="1.0" encoding="UTF-8"?>
<osil xmlns="os.optimizationservices.org" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="os.optimizationservices.org http://www.optimizationservices.org/schemas/2.0/OSiL.xsd">
	<instanceHeader>
		<name>NonConvex2</name>
		<description> 
		univariate nonconvex function to test differences between ipopt, bonmin and couenne
		</description>
	</instanceHeader>
	<instanceData>
		<variables numberOfVariables="1">
			<var name="x" lb="-INF" ub="INF" type="I"/>
		</variables>
		<objectives numberOfObjectives="1">
			<obj maxOrMin="min" numberOfObjCoef="1"> 
				<coef idx="0">-4.0</coef>
			</obj>
		</objectives>
		<constraints numberOfConstraints="1">
			<con lb="-5" ub="5"/>
		</constraints>
		<linearConstraintCoefficients numberOfValues="1">
			<start>
				<el>0</el>
				<el>1</el>
			</start>
			<rowIdx>
				<el>0</el>
			</rowIdx>
			<value>
				<el>1.0</el>
			</value>
		</linearConstraintCoefficients>
		<nonlinearExpressions numberOfNonlinearExpressions="1">
			<nl idx="-1">
				<power>
					<variable coef="1.0" idx="0"/>
					<number type="real" value="3"/>
				</power>
			</nl>
		</nonlinearExpressions>
	</instanceData>
</osil>
