source: src/test/resources/2nd_hand_car/car_dealer.xml

<utility_space number_of_issues="5">
        <reservation value="0.3068" />
        <objective index="1" etype="objective" type="objective"
                description="" name="Car">
                <weight index="2" value="0.25" />
                <weight index="3" value="0.08" />
                <weight index="4" value="0.08" />
                <weight index="5" value="0.38" />
                <weight index="6" value="0.21" />
                <issue index="2" name="CD player" type="discrete">
                        <item index="1" value="good" evaluation="58" cost="700" />
                        <item index="2" value="fairly good" evaluation="60"
                                cost="600" />
                        <item index="3" value="standard" evaluation="70" cost="500" />
                        <item index="4" value="meager" evaluation="30" cost="300" />
                        <item index="5" value="none" evaluation="65" cost="0" />
                        <similarity_function weight="0.2">
                                <criteria_function  weight="1">
                                        <item index="1" value="good" evaluation="1"/>
                                        <item index="2" value="fairly good" evaluation="0.8"/>
                                        <item index="3" value="standard" evaluation="0.6"/>
                                        <item index="4" value="meager" evaluation="0.4"/>
                                        <item index="5" value="none" evaluation="0.2"/>
                                        <item index="6" value="unspecified" evaluation="0"/>                    
                                </criteria_function>
                        </similarity_function>

                </issue>
                <issue index="3" name="Extra speakers" type="discrete">
                        <item index="1" value="good" evaluation="20" cost="500" />
                        <item index="2" value="fairly good" evaluation="80"
                                cost="400" />
                        <item index="3" value="standard" evaluation="90" cost="300" />
                        <item index="4" value="meager" evaluation="20" cost="200" />
                        <item index="5" value="none" evaluation="85" cost="0" />
                <similarity_function weight="0.2">
                        <criteria_function  weight="1">
                                <item index="1" value="good" evaluation="1"/>
                                <item index="2" value="fairly good" evaluation="0.8"/>
                                <item index="3" value="standard" evaluation="0.6"/>
                                <item index="4" value="meager" evaluation="0.4"/>
                                <item index="5" value="none" evaluation="0.2"/>
                                <item index="6" value="unspecified" evaluation="0"/>                    
                        </criteria_function>
                </similarity_function>

                </issue>
                <issue index="4" name="Airconditioning" type="discrete">
                        <item index="1" value="good" evaluation="90" cost="2000" />
                        <item index="2" value="fairly good" evaluation="85"
                                cost="1700" />
                        <item index="3" value="standard" evaluation="20"
                                cost="1500" />
                        <item index="4" value="meager" evaluation="20" cost="1200" />
                        <item index="5" value="none" evaluation="89" cost="0" />
                <similarity_function weight="0.2">
                        <criteria_function  weight="1">
                                <item index="1" value="good" evaluation="1"/>
                                <item index="2" value="fairly good" evaluation="0.8"/>
                                <item index="3" value="standard" evaluation="0.6"/>
                                <item index="4" value="meager" evaluation="0.4"/>
                                <item index="5" value="none" evaluation="0.2"/>
                                <item index="6" value="unspecified" evaluation="0"/>                    
                        </criteria_function>
                </similarity_function>

                </issue>
                <issue index="5" name="Tow hedge" type="discrete">
                        <item index="1" value="good" evaluation="60" cost="500" />
                        <item index="2" value="fairly good" evaluation="70"
                                cost="400" />
                        <item index="3" value="standard" evaluation="100"
                                cost="300" />
                        <item index="4" value="meager" evaluation="20" cost="200" />
                        <item index="5" value="none" evaluation="65" cost="0" />
                <similarity_function weight="0.2">
                        <criteria_function  weight="1">
                                <item index="1" value="good" evaluation="1"/>
                                <item index="2" value="fairly good" evaluation="0.8"/>
                                <item index="3" value="standard" evaluation="0.6"/>
                                <item index="4" value="meager" evaluation="0.4"/>
                                <item index="5" value="none" evaluation="0.2"/>
                                <item index="6" value="unspecified" evaluation="0"/>                    
                        </criteria_function>
                </similarity_function>

                </issue>
                <issue index="6" name="Price" type="price">
                        <range lowerbound="13000" upperbound="20600" />
                        <rationality_factor value="0.5" />
                <similarity_function weight="0.2">
                                <criteria_function type="faratin" weight="1" parameter1="0.1" parameter0="1"/>                  
                </similarity_function>

                </issue>
        </objective>
</utility_space>