eq00trueeq0sxfalseeqsx0falseeqsxsyeqxyortrueytrueorfalseyyunionemptyhhunionedgexyihedgexyunionihreachxyemptyhfalsereachxyedgeuvihif_reach_1eqxuxyedgeuvihif_reach_1truexyedgeuvihif_reach_2eqyvxyedgeuvihif_reach_2truexyedgeuvihtrueif_reach_2falsexyedgeuvihorreachxyihreachvyunionihemptyif_reach_1falsexyedgeuvihreachxyiedgeuvh2.0eqsxsyeqxyunionedgexyihunionihreachxyedgeuvihif_reach_1eqxuxyedgeuvihreachxyedgeuviheqxuif_reach_1truexyedgeuvihif_reach_2eqyvxyedgeuvihif_reach_1truexyedgeuviheqyvif_reach_2falsexyedgeuvihorreachxyihreachvyunionihemptyif_reach_2falsexyedgeuvihreachxyihif_reach_2falsexyedgeuvihreachvyunionihemptyif_reach_2falsexyedgeuvihunionihif_reach_1falsexyedgeuvihreachxyiedgeuvhtruereachxyedgeuvihif_reach_1eqxuxyedgeuvihif_reach_1truexyedgeuvihif_reach_2eqyvxyedgeuvihif_reach_2falsexyedgeuvihreachxyihif_reach_2falsexyedgeuvihreachvyunionihemptyif_reach_1falsexyedgeuvihreachxyiedgeuvhtrue1234561reach41314edge3113if_reach_151415eq20true00if_reach_251415false00union21112empty00000s10reachxyedgeuvihif_reach_1eqxuxyedgeuvihif_reach_1truexyedgeuvihif_reach_2eqyvxyedgeuvihif_reach_1falsexyedgeuvihreachxyiedgeuvhunionemptyhhunionedgexyihedgexyunionihif_reach_1falsexyedgeuvihreachxyiedgeuvhreachxyedgeuvihif_reach_1eqxuxyedgeuvihtrue11if_reach_151214false00edge3113reach411113eq20000true00s10if_reach_1falsexyedgeuvihreachxyiedgeuvhif_reach_1falsexyedgeuvihreachxyiedgeuvhfalseif_reach_1truexyedgeuvihif_reach_2eqyvxyedgeuvihfalsereachxyedgeuviheqxufalse3if_reach_1truexyedgeuviheqyvfalse2eqsxsyeqxytrue21eq212s1111if_reach_2falsexyedgeuvihunionihfalseunionedgexyihunionihtrue1union211edge3113if_reach_2falsexyedgeuvihorreachxyihreachvyunionihemptyfalse
AProVE
cb833845625c1ead9ffe8258c791cc945104daa0 rene 20110429 unpublished dirty
http://aprove.informatik.rwth-aachen.de/
John
Doe