minus_active0y0mark00minus_activesxsyminus_activexymarksxsmarkxge_activex0truemarkminusxyminus_activexyge_active0syfalsemarkgexyge_activexyge_activesxsyge_activexymarkdivxydiv_activemarkxydiv_active0sy0markifxyzif_activemarkxyzdiv_activesxsyif_activege_activexysdivminusxysy0if_activetruexymarkxminus_activexyminusxyif_activefalsexymarkyge_activexygexyif_activexyzifxyzdiv_activexydivxy2.1minus_activesxsyminus_activexymarksxmarkxmarkminusxyminus_activexymarkgexyge_activexyge_activesxsyge_activexymarkdivxydiv_activemarkxymarkdivxymarkxmarkifxyzif_activemarkxyzmarkifxyzmarkxdiv_activesxsyif_activege_activexysdivminusxysy0div_activesxsyge_activexyif_activetruexymarkxif_activefalsexymarkytruemarkdivxydiv_activemarkxydiv_activesxsyif_activege_activexysdivminusxysy0if_activetruexymarkxmarksxmarkxmarkdivxymarkxmarkifxyzif_activemarkxyzif_activefalsexymarkymarkifxyzmarkxtrue12345mark100112div_active200113if_active300114212314mark10div21div_active21s10001true01if30false00div_active21if_active30mark1div212div_active212mark11s11if_active31ge_active22minus2100true0if3231false0minus_active21ge22div_active212if_active3231if_activetruexymarkxif_activetruexymarkxfalsemarkminusxyminus_activexyfalse3minus_activesxsyminus_activexytrue3minus_active220s10minus_active21s11markgexyge_activexyfalse2div_activesxsyge_activexyfalsege_activesxsyge_activexytruege_active220s10ge_active21s11
AProVE
3d3b40ebf1f1cc0cfb76e51606fb79299fd7ea19 rene 20120105 unpublished dirty
http://aprove.informatik.rwth-aachen.de/
John
Doe