ItalyInstance1Andrea Schaerf and Gerhard Post14/01/2010 14:25:50ItalyDataset created from a fragment of a real case by Andrea Schaerf.MonTueWedThuFriSatAllTimesTimesDurationTwoLast times of dayGroup Mon 1Group Mon 2Group Mon 3Group Mon 4Group Mon 1Group Mon 2Group Mon 3Group Mon 4Group Mon 1Group Mon 2Group Mon 3Group Mon 4Group Mon 1Group Mon 2Group Mon 3Group Mon 4Group Mon 1Group Mon 2Group Mon 3Group Mon 4Group Mon 1Group Mon 2Group Mon 3Group Mon 4TeacherStudentClassallTeachersallClassesallStudentsRossiBianchiNeriVerdiMarroniGialliAzzurriCelestiViolaArancioniOcraGrigiScarlatti3A4A5ADI-3AFR-3AGI-3AIN-3AIT-3AMA-3ARA-3ARE-3ASC-3ATE-3ADI-4AGI-4AIN-4AIT-4AMA-4ARA-4ARE-4ASC-4ATE-4AGI-5ADI-5AIN-5AIT-5AMA-5ARA-5ARE-5ASC-5ATE-5ARos-DDBia-DDNer-DDVer-DDMar-DDGia-DDAzz-DDCel-DDVio-DDAra-DDOcr-DDGri-DDSca-DDAllEventsSchoolEventsSubstituteGI-4A-5ADI-3A6ClassTeacherFR-3A3ClassTeacherGI-3A2ClassTeacherIN-3A3ClassTeacherIT-3A5ClassTeacherMA-3A2ClassTeacherRA-3A3ClassTeacherRE-3A1ClassTeacherSC-3A4ClassTeacherTE-3A3ClassTeacherDI-4A6ClassTeacherGI-4A2Class1TeacherCopresenceIN-4A1ClassTeacherIN-4A2ClassTeacherCoPresenceIT-4A5ClassTeacherMA-4A2ClassTeacherRA-4A5ClassTeacherRE-4A1ClassTeacherSC-4A2ClassTeacherTE-4A4ClassTeacherGI-5A2ClassTeacherDI-5A6ClassTeacherIN-5A3ClassTeacherIT-5A5ClassTeacherMA-5A2ClassTeacherRA-5A6ClassTeacherRE-5A1ClassTeacherSC-5A2ClassTeacherTE-5A5ClassTeacherRos-DD3TeacherBia-DD3TeacherNer-DD3TeacherVer-DD3TeacherMar-DD3TeacherGia-DD3TeacherAzz-DD3TeacherCel-DD3TeacherVio-DD3TeacherAra-DD3TeacherOcr-DD3TeacherGri-DD3TeacherSca-DD3TeacherAssignTimestrue1SumDoNotSplitEventstrue1Sum121999PreferredTimesDurationTwotrue2Sum2SpreadEventsConstraintfalse100Sum010101010101SpreadEventsConstraintfalse100Sum020202020202SpreadEventsConstraintfalse100Sum030303030303schoolClashResourceSubstitutetrue1Sum199199199199199199199199199199199199199199199199199199199199199199199199Link GI of 4A and 5Atrue1SumNoResourceClashestrue1SumForbiddenTimesOfRossitrue1SumForbiddenTimesOfBianchitrue1SumForbiddenTimesOfNeritrue1SumForbiddenTimesOfVerditrue1SumForbiddenTimesOfGiallitrue1SumForbiddenTimesOfAzzurritrue1SumForbiddenTimesOfCelestitrue1SumForbiddenTimesOfViolatrue1SumForbiddenTimesOfOcratrue1SumForbiddenTimesOfGrigitrue1SumNo lessons Satutday 6false100SumNo idle times for teachersfalse1Sum00At least 3 lessons per dayfalse6Sum3999Avoid lessons at 6th hourfalse100Sum22Avoid lessons at 6th hourfalse100Sum00At most 4 times per dayfalse6Sum04At most 5 times per dayfalse6Sum05Andrea Schaerf02/12/2009 16:34:46Solution from the archive of Andrea Schaerf.22111111111112211111112111121212211111121111121111111112211122111121211111111121211111111121111111211111211112Michael Pimmer, University of Technology, Vienna30/11/2010 22:21:56Solution created during writing the master-thesis1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111