active____XYZmark__X__YZactive__XnilmarkXactive__nilXmarkXactiveandttXmarkXactiveisListVmarkisNeListVactiveisListnilmarkttactiveisList__V1V2markandisListV1isListV2activeisNeListVmarkisQidVactiveisNeList__V1V2markandisListV1isNeListV2activeisNeList__V1V2markandisNeListV1isListV2activeisNePalVmarkisQidVactiveisNePal__I__PImarkandisQidIisPalPactiveisPalVmarkisNePalVactiveisPalnilmarkttactiveisQidamarkttactiveisQidemarkttactiveisQidimarkttactiveisQidomarkttactiveisQidumarkttactive__X1X2__activeX1X2active__X1X2__X1activeX2activeandX1X2andactiveX1X2__markX1X2mark__X1X2__X1markX2mark__X1X2andmarkX1X2markandX1X2proper__X1X2__properX1properX2properniloknilproperandX1X2andproperX1properX2properttokttproperisListXisListproperXproperisNeListXisNeListproperXproperisQidXisQidproperXproperisNePalXisNePalproperXproperisPalXisPalproperXproperaokapropereokeproperiokiproperookoproperuoku__okX1okX2ok__X1X2andokX1okX2okandX1X2isListokXokisListXisNeListokXokisNeListXisQidokXokisQidXisNePalokXokisNePalXisPalokXokisPalXtopmarkXtopproperXtopokXtopactiveX2.1__25mark10nil00and21tt02isList14isNeList13isNePal10isPal15a06e07i08o09u010top111active11__212mark11nil0and212tt0isList11isNeList11isQid11isNePal11isPal11a0e0i0o0u0proper11ok11top11activeisNePalVmarkisQidVactive__X1X2__activeX1X2active__X1X2__X1activeX2activeandX1X2andactiveX1X2proper__X1X2__properX1properX2properniloknilproperandX1X2andproperX1properX2properttokttproperisListXisListproperXproperisNeListXisNeListproperXproperisQidXisQidproperXproperisNePalXisNePalproperXproperisPalXisPalproperXproperaokapropereokeproperiokiproperookoproperuoku__okX1okX2ok__X1X2andokX1okX2okandX1X2isListokXokisListXisNeListokXokisNeListXisQidokXokisQidXisNePalokXokisNePalXisPalokXokisPalXtopokXtopactiveX1active1121isNePal111mark1121isQid111__221112and221112proper1221nil00ok1221tt00isList111isNeList111isPal111a00e00i00o00u00top111activeisNePalVmarkisQidVproper__X1X2__properX1properX2properniloknilproperandX1X2andproperX1properX2properttokttproperisListXisListproperXproperisNeListXisNeListproperXproperisQidXisQidproperXproperisNePalXisNePalproperXproperisPalXisPalproperXproperaokapropereokeproperiokiproperookoproperuoku__okX1okX2ok__X1X2andokX1okX2okandX1X2isListokXokisListXisNeListokXokisNeListXisQidokXokisQidXisNePalokXokisNePalXisPalokXokisPalX1active1221isNePal1211mark1121isQid1211proper121__222112nil02ok1111and222112tt01isList1111isNeList121isPal121a02e02i02o02u01properttokttproperisNeListXisNeListproperXproperisPalXisPalproperXproperuokuisListokXokisListXisQidokXokisQidXisNePalokXokisNePalX1tt001u051proper142ok112isNeList121isPal131isList163isQid173isNePal183AProVEAProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Statistics for single proof: 100.00 % (5 real / 0 unknown / 0 assumptions / 5 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe