// Benchmark for difference of Petri net and DFA // Generated from // Bakery.bpl_AllErrorsAtOnce_Iteration4_AbstractionAfterDifference.ats (2018/08/13 05:05:18) // Bakery.bpl_AllErrorsAtOnce_Iteration5_EagerFloydHoareAutomaton.ats (2018/08/13 05:05:18) PetriNet net = ( alphabet = {"assume true;" "n1 := n0 + 1;" "assume n0 == 0 || n1 < n0;" "assume !(critical == 0);" "assume critical == 0;" "critical := 1;" "critical := 0;" "n1 := 0;" "assume !true;" "assume true;" "assume true;" "n0 := n1 + 1;" "assume n1 == 0 || n0 < n1;" "assume !(critical == 0);" "assume critical == 0;" "critical := 1;" "critical := 0;" "n0 := 0;" "assume !true;" "assume true;" "critical := 0;n0 := 0;n1 := 1;assume true;" }, places = {"5#L56true" "6#Thread1Err0ASSERT_VIOLATIONASSERTtrue" "7#L57true" "9#L58true" "10#L54true" "12#L59true" "13#L60true" "14#L55true" "15#~initENTRYtrue" "17#L38true" "18#L39true" "20#L35true" "21#L40true" "22#L41true" "24#L36true" "25#L37true" "26#Thread0Err0ASSERT_VIOLATIONASSERTtrue" "27#~initENTRYtrue" "28#true" "30#(= critical 0)" "Black: 28#true" "Black: 30#(= critical 0)" "34#true" "36#(<= 1 n1)" "37#(and (<= 1 n1) (<= (+ n1 1) n0))" "Black: 36#(<= 1 n1)" "Black: 37#(and (<= 1 n1) (<= (+ n1 1) n0))" "41#true" "43#(= n0 0)" "44#(and (= n0 0) (<= (+ n0 1) n1))" "45#(<= 1 n1)" "46#(and (<= 1 n1) (<= (+ n1 1) n0))" "Black: 43#(= n0 0)" "Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "50#true" "52#(<= 1 n1)" "53#(<= 2 n0)" "54#(and (<= 2 n0) (<= (+ n0 1) n1))" "56#(and (<= 2 n0) (<= 1 n1))" "Black: 52#(<= 1 n1)" "Black: 54#(and (<= 2 n0) (<= (+ n0 1) n1))" "Black: 56#(and (<= 2 n0) (<= 1 n1))" }, transitions = { ({"34#true" "54#(and (<= 2 n0) (<= (+ n0 1) n1))" "41#true" "13#L60true" } "n1 := 0;" {"34#true" "53#(<= 2 n0)" "41#true" "10#L54true" "Black: 54#(and (<= 2 n0) (<= (+ n0 1) n1))" }) ({"Black: 30#(= critical 0)" "21#L40true" "28#true" } "critical := 0;" {"Black: 28#true" "22#L41true" "30#(= critical 0)" }) ({"50#true" "34#true" "43#(= n0 0)" "13#L60true" } "n1 := 0;" {"50#true" "34#true" "10#L54true" "43#(= n0 0)" }) ({"Black: 30#(= critical 0)" "7#L57true" "28#true" } "assume critical == 0;" {"Black: 28#true" "9#L58true" "30#(= critical 0)" }) ({"Black: 43#(= n0 0)" "50#true" "22#L41true" "41#true" } "n0 := 0;" {"50#true" "20#L35true" "43#(= n0 0)" }) ({"Black: 43#(= n0 0)" "Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "50#true" "34#true" "14#L55true" } "n1 := n0 + 1;" {"Black: 43#(= n0 0)" "Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "50#true" "34#true" "5#L56true" }) ({"Black: 43#(= n0 0)" "Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "34#true" "53#(<= 2 n0)" "Black: 54#(and (<= 2 n0) (<= (+ n0 1) n1))" "14#L55true" } "n1 := n0 + 1;" {"Black: 43#(= n0 0)" "Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "34#true" "5#L56true" "54#(and (<= 2 n0) (<= (+ n0 1) n1))" }) ({"Black: 36#(<= 1 n1)" "24#L36true" "Black: 52#(<= 1 n1)" "43#(= n0 0)" } "n0 := n1 + 1;" {"Black: 43#(= n0 0)" "Black: 36#(<= 1 n1)" "41#true" "25#L37true" "Black: 52#(<= 1 n1)" }) ({"Black: 28#true" "18#L39true" "30#(= critical 0)" } "critical := 1;" {"Black: 30#(= critical 0)" "21#L40true" "28#true" }) ({"Black: 30#(= critical 0)" "18#L39true" } "critical := 1;" {"Black: 30#(= critical 0)" "21#L40true" }) ({"Black: 43#(= n0 0)" "52#(<= 1 n1)" "36#(<= 1 n1)" "44#(and (= n0 0) (<= (+ n0 1) n1))" "13#L60true" } "n1 := 0;" {"50#true" "34#true" "Black: 36#(<= 1 n1)" "Black: 52#(<= 1 n1)" "10#L54true" "43#(= n0 0)" }) ({"50#true" "34#true" "41#true" "13#L60true" } "n1 := 0;" {"50#true" "34#true" "41#true" "10#L54true" }) ({"Black: 28#true" "12#L59true" } "critical := 0;" {"Black: 28#true" "13#L60true" }) ({"52#(<= 1 n1)" "Black: 36#(<= 1 n1)" "24#L36true" "43#(= n0 0)" "Black: 56#(and (<= 2 n0) (<= 1 n1))" } "n0 := n1 + 1;" {"Black: 43#(= n0 0)" "Black: 36#(<= 1 n1)" "56#(and (<= 2 n0) (<= 1 n1))" "41#true" "25#L37true" "Black: 52#(<= 1 n1)" }) ({"Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "52#(<= 1 n1)" "36#(<= 1 n1)" "Black: 37#(and (<= 1 n1) (<= (+ n1 1) n0))" "24#L36true" "Black: 56#(and (<= 2 n0) (<= 1 n1))" "44#(and (= n0 0) (<= (+ n0 1) n1))" } "n0 := n1 + 1;" {"37#(and (<= 1 n1) (<= (+ n1 1) n0))" "Black: 36#(<= 1 n1)" "56#(and (<= 2 n0) (<= 1 n1))" "25#L37true" "Black: 52#(<= 1 n1)" "46#(and (<= 1 n1) (<= (+ n1 1) n0))" }) ({"Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "Black: 37#(and (<= 1 n1) (<= (+ n1 1) n0))" "25#L37true" "Black: 56#(and (<= 2 n0) (<= 1 n1))" } "assume n1 == 0 || n0 < n1;" {"17#L38true" "Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "Black: 37#(and (<= 1 n1) (<= (+ n1 1) n0))" "Black: 56#(and (<= 2 n0) (<= 1 n1))" }) ({"Black: 28#true" "17#L38true" } "assume critical == 0;" {"Black: 28#true" "18#L39true" }) ({"34#true" "56#(and (<= 2 n0) (<= 1 n1))" "41#true" "13#L60true" } "n1 := 0;" {"34#true" "53#(<= 2 n0)" "41#true" "10#L54true" "Black: 56#(and (<= 2 n0) (<= 1 n1))" }) ({"Black: 43#(= n0 0)" "54#(and (<= 2 n0) (<= (+ n0 1) n1))" "22#L41true" "41#true" "Black: 52#(<= 1 n1)" } "n0 := 0;" {"52#(<= 1 n1)" "20#L35true" "Black: 54#(and (<= 2 n0) (<= (+ n0 1) n1))" "43#(= n0 0)" }) ({"Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "56#(and (<= 2 n0) (<= 1 n1))" "Black: 37#(and (<= 1 n1) (<= (+ n1 1) n0))" "25#L37true" "Black: 54#(and (<= 2 n0) (<= (+ n0 1) n1))" } "assume n1 == 0 || n0 < n1;" {"17#L38true" "Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "54#(and (<= 2 n0) (<= (+ n0 1) n1))" "Black: 37#(and (<= 1 n1) (<= (+ n1 1) n0))" "Black: 56#(and (<= 2 n0) (<= 1 n1))" }) ({"20#L35true" } "assume true;" {"24#L36true" }) ({"Black: 30#(= critical 0)" "28#true" "12#L59true" } "critical := 0;" {"Black: 28#true" "13#L60true" "30#(= critical 0)" }) ({"5#L56true" "Black: 54#(and (<= 2 n0) (<= (+ n0 1) n1))" } "assume n0 == 0 || n1 < n0;" {"7#L57true" "Black: 54#(and (<= 2 n0) (<= (+ n0 1) n1))" }) ({"17#L38true" "Black: 30#(= critical 0)" } "assume !(critical == 0);" {"Black: 30#(= critical 0)" "26#Thread0Err0ASSERT_VIOLATIONASSERTtrue" }) ({"Black: 30#(= critical 0)" "17#L38true" "28#true" } "assume critical == 0;" {"Black: 28#true" "18#L39true" "30#(= critical 0)" }) ({"Black: 43#(= n0 0)" "Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "52#(<= 1 n1)" "36#(<= 1 n1)" "14#L55true" } "n1 := n0 + 1;" {"Black: 43#(= n0 0)" "Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "50#true" "34#true" "5#L56true" "Black: 36#(<= 1 n1)" "Black: 52#(<= 1 n1)" }) ({"54#(and (<= 2 n0) (<= (+ n0 1) n1))" "22#L41true" "Black: 52#(<= 1 n1)" "45#(<= 1 n1)" } "n0 := 0;" {"52#(<= 1 n1)" "20#L35true" "Black: 54#(and (<= 2 n0) (<= (+ n0 1) n1))" "44#(and (= n0 0) (<= (+ n0 1) n1))" }) ({"50#true" "34#true" "43#(= n0 0)" "14#L55true" } "n1 := n0 + 1;" {"Black: 43#(= n0 0)" "50#true" "34#true" "5#L56true" "44#(and (= n0 0) (<= (+ n0 1) n1))" }) ({"Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "Black: 36#(<= 1 n1)" "24#L36true" "Black: 52#(<= 1 n1)" "44#(and (= n0 0) (<= (+ n0 1) n1))" } "n0 := n1 + 1;" {"Black: 36#(<= 1 n1)" "25#L37true" "Black: 52#(<= 1 n1)" "46#(and (<= 1 n1) (<= (+ n1 1) n0))" }) ({"34#true" "52#(<= 1 n1)" "43#(= n0 0)" "13#L60true" } "n1 := 0;" {"50#true" "34#true" "Black: 52#(<= 1 n1)" "10#L54true" "43#(= n0 0)" }) ({"50#true" "34#true" "13#L60true" "46#(and (<= 1 n1) (<= (+ n1 1) n0))" } "n1 := 0;" {"Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "50#true" "34#true" "41#true" "10#L54true" }) ({"Black: 30#(= critical 0)" "7#L57true" } "assume !(critical == 0);" {"Black: 30#(= critical 0)" "6#Thread1Err0ASSERT_VIOLATIONASSERTtrue" }) ({"10#L54true" } "assume true;" {"14#L55true" }) ({"Black: 28#true" "21#L40true" } "critical := 0;" {"Black: 28#true" "22#L41true" }) ({"Black: 28#true" "7#L57true" } "assume critical == 0;" {"Black: 28#true" "9#L58true" }) ({"37#(and (<= 1 n1) (<= (+ n1 1) n0))" "56#(and (<= 2 n0) (<= 1 n1))" "13#L60true" "46#(and (<= 1 n1) (<= (+ n1 1) n0))" } "n1 := 0;" {"Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "34#true" "53#(<= 2 n0)" "Black: 37#(and (<= 1 n1) (<= (+ n1 1) n0))" "41#true" "10#L54true" "Black: 56#(and (<= 2 n0) (<= 1 n1))" }) ({"Black: 43#(= n0 0)" "53#(<= 2 n0)" "22#L41true" "41#true" } "n0 := 0;" {"50#true" "20#L35true" "43#(= n0 0)" }) ({"Black: 28#true" "9#L58true" "30#(= critical 0)" } "critical := 1;" {"Black: 30#(= critical 0)" "28#true" "12#L59true" }) ({"37#(and (<= 1 n1) (<= (+ n1 1) n0))" "Black: 36#(<= 1 n1)" "56#(and (<= 2 n0) (<= 1 n1))" "Black: 54#(and (<= 2 n0) (<= (+ n0 1) n1))" "46#(and (<= 1 n1) (<= (+ n1 1) n0))" "14#L55true" } "n1 := n0 + 1;" {"Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "36#(<= 1 n1)" "5#L56true" "54#(and (<= 2 n0) (<= (+ n0 1) n1))" "Black: 37#(and (<= 1 n1) (<= (+ n1 1) n0))" "Black: 56#(and (<= 2 n0) (<= 1 n1))" "45#(<= 1 n1)" }) ({"Black: 30#(= critical 0)" "50#true" "34#true" "Black: 36#(<= 1 n1)" "41#true" "Black: 52#(<= 1 n1)" "27#~initENTRYtrue" "28#true" "15#~initENTRYtrue" } "critical := 0;n0 := 0;n1 := 1;assume true;" {"Black: 28#true" "52#(<= 1 n1)" "36#(<= 1 n1)" "20#L35true" "10#L54true" "44#(and (= n0 0) (<= (+ n0 1) n1))" "30#(= critical 0)" }) ({"Black: 30#(= critical 0)" "9#L58true" } "critical := 1;" {"Black: 30#(= critical 0)" "12#L59true" }) ({"Black: 43#(= n0 0)" "50#true" "34#true" "44#(and (= n0 0) (<= (+ n0 1) n1))" "13#L60true" } "n1 := 0;" {"50#true" "34#true" "10#L54true" "43#(= n0 0)" }) }, initialMarking = {"Black: 30#(= critical 0)" "34#true" "Black: 36#(<= 1 n1)" "Black: 37#(and (<= 1 n1) (<= (+ n1 1) n0))" "41#true" "15#~initENTRYtrue" "Black: 43#(= n0 0)" "Black: 46#(and (<= 1 n1) (<= (+ n1 1) n0))" "50#true" "Black: 52#(<= 1 n1)" "27#~initENTRYtrue" "Black: 54#(and (<= 2 n0) (<= (+ n0 1) n1))" "28#true" "Black: 56#(and (<= 2 n0) (<= 1 n1))" }, acceptingPlaces = {"6#Thread1Err0ASSERT_VIOLATIONASSERTtrue" "26#Thread0Err0ASSERT_VIOLATIONASSERTtrue" } ); FiniteAutomaton nwa = ( alphabet = {"assume true;" "n1 := n0 + 1;" "assume n0 == 0 || n1 < n0;" "assume !(critical == 0);" "assume critical == 0;" "critical := 1;" "critical := 0;" "n1 := 0;" "assume !true;" "assume true;" "assume true;" "n0 := n1 + 1;" "assume n1 == 0 || n0 < n1;" "assume !(critical == 0);" "assume critical == 0;" "critical := 1;" "critical := 0;" "n0 := 0;" "assume !true;" "assume true;" "critical := 0;n0 := 0;n1 := 1;assume true;" }, states = {"65#(and (<= 1 n0) (<= (+ n0 1) n1))" "67#(and (<= 0 n1) (<= 1 n0))" "61#true" "62#false" "63#(<= 0 n1)" }, initialStates = {"61#true" }, finalStates = {"62#false" }, transitions = { ("65#(and (<= 1 n0) (<= (+ n0 1) n1))" "assume n1 == 0 || n0 < n1;" "65#(and (<= 1 n0) (<= (+ n0 1) n1))") ("65#(and (<= 1 n0) (<= (+ n0 1) n1))" "assume critical == 0;" "65#(and (<= 1 n0) (<= (+ n0 1) n1))") ("65#(and (<= 1 n0) (<= (+ n0 1) n1))" "critical := 1;" "65#(and (<= 1 n0) (<= (+ n0 1) n1))") ("65#(and (<= 1 n0) (<= (+ n0 1) n1))" "assume n0 == 0 || n1 < n0;" "62#false") ("65#(and (<= 1 n0) (<= (+ n0 1) n1))" "critical := 0;" "65#(and (<= 1 n0) (<= (+ n0 1) n1))") ("65#(and (<= 1 n0) (<= (+ n0 1) n1))" "n0 := 0;" "63#(<= 0 n1)") ("67#(and (<= 0 n1) (<= 1 n0))" "assume true;" "67#(and (<= 0 n1) (<= 1 n0))") ("67#(and (<= 0 n1) (<= 1 n0))" "n1 := n0 + 1;" "65#(and (<= 1 n0) (<= (+ n0 1) n1))") ("67#(and (<= 0 n1) (<= 1 n0))" "assume n0 == 0 || n1 < n0;" "67#(and (<= 0 n1) (<= 1 n0))") ("67#(and (<= 0 n1) (<= 1 n0))" "assume !(critical == 0);" "67#(and (<= 0 n1) (<= 1 n0))") ("67#(and (<= 0 n1) (<= 1 n0))" "assume critical == 0;" "67#(and (<= 0 n1) (<= 1 n0))") ("67#(and (<= 0 n1) (<= 1 n0))" "critical := 1;" "67#(and (<= 0 n1) (<= 1 n0))") ("67#(and (<= 0 n1) (<= 1 n0))" "critical := 0;" "67#(and (<= 0 n1) (<= 1 n0))") ("67#(and (<= 0 n1) (<= 1 n0))" "n1 := 0;" "67#(and (<= 0 n1) (<= 1 n0))") ("67#(and (<= 0 n1) (<= 1 n0))" "assume n1 == 0 || n0 < n1;" "67#(and (<= 0 n1) (<= 1 n0))") ("67#(and (<= 0 n1) (<= 1 n0))" "assume !(critical == 0);" "67#(and (<= 0 n1) (<= 1 n0))") ("67#(and (<= 0 n1) (<= 1 n0))" "assume critical == 0;" "67#(and (<= 0 n1) (<= 1 n0))") ("67#(and (<= 0 n1) (<= 1 n0))" "critical := 1;" "67#(and (<= 0 n1) (<= 1 n0))") ("67#(and (<= 0 n1) (<= 1 n0))" "critical := 0;" "67#(and (<= 0 n1) (<= 1 n0))") ("67#(and (<= 0 n1) (<= 1 n0))" "n0 := 0;" "63#(<= 0 n1)") ("61#true" "assume n0 == 0 || n1 < n0;" "61#true") ("61#true" "assume !(critical == 0);" "61#true") ("61#true" "assume critical == 0;" "61#true") ("61#true" "critical := 1;" "61#true") ("61#true" "critical := 0;" "61#true") ("61#true" "n1 := 0;" "63#(<= 0 n1)") ("61#true" "assume true;" "61#true") ("61#true" "n0 := n1 + 1;" "61#true") ("61#true" "assume n1 == 0 || n0 < n1;" "61#true") ("61#true" "assume !(critical == 0);" "61#true") ("61#true" "assume critical == 0;" "61#true") ("61#true" "critical := 1;" "61#true") ("61#true" "critical := 0;" "61#true") ("61#true" "n0 := 0;" "61#true") ("61#true" "critical := 0;n0 := 0;n1 := 1;assume true;" "63#(<= 0 n1)") ("63#(<= 0 n1)" "assume true;" "63#(<= 0 n1)") ("63#(<= 0 n1)" "n1 := n0 + 1;" "61#true") ("63#(<= 0 n1)" "assume n0 == 0 || n1 < n0;" "63#(<= 0 n1)") ("63#(<= 0 n1)" "assume critical == 0;" "63#(<= 0 n1)") ("63#(<= 0 n1)" "critical := 1;" "63#(<= 0 n1)") ("63#(<= 0 n1)" "critical := 0;" "63#(<= 0 n1)") ("63#(<= 0 n1)" "n1 := 0;" "63#(<= 0 n1)") ("63#(<= 0 n1)" "assume true;" "63#(<= 0 n1)") ("63#(<= 0 n1)" "n0 := n1 + 1;" "67#(and (<= 0 n1) (<= 1 n0))") ("63#(<= 0 n1)" "assume n1 == 0 || n0 < n1;" "63#(<= 0 n1)") ("63#(<= 0 n1)" "assume critical == 0;" "63#(<= 0 n1)") ("63#(<= 0 n1)" "critical := 1;" "63#(<= 0 n1)") ("63#(<= 0 n1)" "critical := 0;" "63#(<= 0 n1)") ("63#(<= 0 n1)" "n0 := 0;" "63#(<= 0 n1)") } );