5.35/2.41 WORST_CASE(Omega(n^3), O(n^3)) 5.35/2.42 proof of /export/starexec/sandbox/benchmark/theBenchmark.koat 5.35/2.42 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 5.35/2.42 5.35/2.42 5.35/2.42 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(n^3, n^3). 5.35/2.42 5.35/2.42 (0) CpxIntTrs 5.35/2.42 (1) Koat Proof [FINISHED, 328 ms] 5.35/2.42 (2) BOUNDS(1, n^3) 5.35/2.42 (3) Loat Proof [FINISHED, 617 ms] 5.35/2.42 (4) BOUNDS(n^3, INF) 5.35/2.42 5.35/2.42 5.35/2.42 ---------------------------------------- 5.35/2.42 5.35/2.42 (0) 5.35/2.42 Obligation: 5.35/2.42 Complexity Int TRS consisting of the following rules: 5.35/2.42 start(A, B, C, D, E, F, G, H) -> Com_1(a(A, B, C, D, E, F, G, H)) :|: A >= 1 && B >= A && B <= A && C >= D && C <= D && E >= F && E <= F && G >= H && G <= H 5.35/2.42 a(A, B, C, D, E, F, G, H) -> Com_1(d(A, B, 1, D, E, F, G, H)) :|: A >= 1 && G >= H && G <= H && E >= F && E <= F && C >= D && C <= D && B >= A && B <= A 5.35/2.42 d(A, B, C, D, E, F, G, H) -> Com_1(b(A, B, C, D, E, F, 1 + C, H)) :|: A >= C + 1 && A >= C && A >= 1 && C >= 1 && B >= A && B <= A 5.35/2.42 d(A, B, C, D, E, F, G, H) -> Com_1(halt(A, B, C, D, E, F, G, H)) :|: A >= 1 && C >= A && C <= A && B >= A && B <= A 5.35/2.42 b(A, B, C, D, E, F, G, H) -> Com_1(d(A, B, 1 + C, D, E, F, G, H)) :|: A >= C + 1 && C >= 1 && A >= C && G >= A + 1 && G <= A + 1 && B >= A && B <= A 5.35/2.42 b(A, B, C, D, E, F, G, H) -> Com_1(c(A, B, C, D, B, F, G, H)) :|: A >= G && A + 1 >= G && A >= C + 1 && C >= 1 && G >= C + 1 && B >= A && B <= A 5.35/2.42 c(A, B, C, D, E, F, G, H) -> Com_1(c(A, B, C, D, E - 1, F, G, H)) :|: E >= C + 1 && A >= E && A >= G && C >= 1 && E >= C && G >= C + 1 && B >= A && B <= A 5.35/2.42 c(A, B, C, D, E, F, G, H) -> Com_1(b(A, B, C, D, E, F, 1 + G, H)) :|: A >= E && A >= G && E >= 1 && G >= E + 1 && C >= E && C <= E && B >= A && B <= A 5.35/2.42 start0(A, B, C, D, E, F, G, H) -> Com_1(start(A, A, D, D, F, F, H, H)) :|: TRUE 5.35/2.42 5.35/2.42 The start-symbols are:[start0_8] 5.35/2.42 5.35/2.42 5.35/2.42 ---------------------------------------- 5.35/2.42 5.35/2.42 (1) Koat Proof (FINISHED) 5.35/2.42 YES(?, 20*ar_0 + 40*ar_0^2 + 16*ar_0^3 + 4) 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Initial complexity problem: 5.35/2.42 5.35/2.42 1: T: 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_1 = ar_0 /\ ar_2 = ar_3 /\ ar_4 = ar_5 /\ ar_6 = ar_7 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_6 = ar_7 /\ ar_4 = ar_5 /\ ar_2 = ar_3 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_0 >= ar_2 /\ ar_0 >= 1 /\ ar_2 >= 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_2 = ar_0 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_0 >= ar_2 /\ ar_6 = ar_0 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\ ar_0 + 1 >= ar_6 /\ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_2 >= 1 /\ ar_4 >= ar_2 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_4 >= 1 /\ ar_6 >= ar_4 + 1 /\ ar_2 = ar_4 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7)) 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ] 5.35/2.42 5.35/2.42 start location: koat_start 5.35/2.42 5.35/2.42 leaf cost: 0 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Repeatedly propagating knowledge in problem 1 produces the following problem: 5.35/2.42 5.35/2.42 2: T: 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_1 = ar_0 /\ ar_2 = ar_3 /\ ar_4 = ar_5 /\ ar_6 = ar_7 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_6 = ar_7 /\ ar_4 = ar_5 /\ ar_2 = ar_3 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_0 >= ar_2 /\ ar_0 >= 1 /\ ar_2 >= 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_2 = ar_0 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_0 >= ar_2 /\ ar_6 = ar_0 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\ ar_0 + 1 >= ar_6 /\ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_2 >= 1 /\ ar_4 >= ar_2 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_4 >= 1 /\ ar_6 >= ar_4 + 1 /\ ar_2 = ar_4 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7)) 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ] 5.35/2.42 5.35/2.42 start location: koat_start 5.35/2.42 5.35/2.42 leaf cost: 0 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 A polynomial rank function with 5.35/2.42 5.35/2.42 Pol(start) = 1 5.35/2.42 5.35/2.42 Pol(a) = 1 5.35/2.42 5.35/2.42 Pol(d) = 1 5.35/2.42 5.35/2.42 Pol(b) = 1 5.35/2.42 5.35/2.42 Pol(halt) = 0 5.35/2.42 5.35/2.42 Pol(c) = 1 5.35/2.42 5.35/2.42 Pol(start0) = 1 5.35/2.42 5.35/2.42 Pol(koat_start) = 1 5.35/2.42 5.35/2.42 orients all transitions weakly and the transition 5.35/2.42 5.35/2.42 d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_2 = ar_0 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 strictly and produces the following problem: 5.35/2.42 5.35/2.42 3: T: 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_1 = ar_0 /\ ar_2 = ar_3 /\ ar_4 = ar_5 /\ ar_6 = ar_7 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_6 = ar_7 /\ ar_4 = ar_5 /\ ar_2 = ar_3 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_0 >= ar_2 /\ ar_0 >= 1 /\ ar_2 >= 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_2 = ar_0 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_0 >= ar_2 /\ ar_6 = ar_0 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\ ar_0 + 1 >= ar_6 /\ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_2 >= 1 /\ ar_4 >= ar_2 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_4 >= 1 /\ ar_6 >= ar_4 + 1 /\ ar_2 = ar_4 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7)) 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ] 5.35/2.42 5.35/2.42 start location: koat_start 5.35/2.42 5.35/2.42 leaf cost: 0 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 A polynomial rank function with 5.35/2.42 5.35/2.42 Pol(start) = 2*V_2 5.35/2.42 5.35/2.42 Pol(a) = 2*V_2 5.35/2.42 5.35/2.42 Pol(d) = 2*V_2 - 2*V_3 5.35/2.42 5.35/2.42 Pol(b) = 2*V_2 - 2*V_3 - 1 5.35/2.42 5.35/2.42 Pol(halt) = 2*V_2 - 2*V_3 5.35/2.42 5.35/2.42 Pol(c) = 2*V_2 - 2*V_3 - 1 5.35/2.42 5.35/2.42 Pol(start0) = 2*V_1 5.35/2.42 5.35/2.42 Pol(koat_start) = 2*V_1 5.35/2.42 5.35/2.42 orients all transitions weakly and the transitions 5.35/2.42 5.35/2.42 d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_0 >= ar_2 /\ ar_0 >= 1 /\ ar_2 >= 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_0 >= ar_2 /\ ar_6 = ar_0 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 strictly and produces the following problem: 5.35/2.42 5.35/2.42 4: T: 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_1 = ar_0 /\ ar_2 = ar_3 /\ ar_4 = ar_5 /\ ar_6 = ar_7 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_6 = ar_7 /\ ar_4 = ar_5 /\ ar_2 = ar_3 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 2*ar_0, Cost: 1) d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_0 >= ar_2 /\ ar_0 >= 1 /\ ar_2 >= 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_2 = ar_0 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 2*ar_0, Cost: 1) b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_0 >= ar_2 /\ ar_6 = ar_0 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\ ar_0 + 1 >= ar_6 /\ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_2 >= 1 /\ ar_4 >= ar_2 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_4 >= 1 /\ ar_6 >= ar_4 + 1 /\ ar_2 = ar_4 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7)) 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ] 5.35/2.42 5.35/2.42 start location: koat_start 5.35/2.42 5.35/2.42 leaf cost: 0 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 A polynomial rank function with 5.35/2.42 5.35/2.42 Pol(c) = 2*V_1 - 2*V_7 + 1 5.35/2.42 5.35/2.42 Pol(b) = 2*V_1 - 2*V_7 + 2 5.35/2.42 5.35/2.42 and size complexities 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-1) = ar_1 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-2) = ar_2 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-4) = ar_4 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-6) = ar_6 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-2) = ar_3 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-4) = ar_5 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-6) = ar_7 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-2) = ar_0 + 1 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-4) = ar_0 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-6) = ? 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-2) = ar_0 + 1 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-4) = ar_0 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-6) = ? 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-2) = ar_0 + 1 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-4) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-6) = ? 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-2) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-4) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-6) = ? 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-2) = ar_0 + 1 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-4) = ar_0 + ar_5 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-6) = ? 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-2) = ar_0 + 1 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-4) = ar_0 + ar_5 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-6) = ar_0 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-2) = 1 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-4) = ar_5 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-6) = ar_7 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-2) = ar_3 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-4) = ar_5 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-6) = ar_7 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 orients the transitions 5.35/2.42 5.35/2.42 c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_2 >= 1 /\ ar_4 >= ar_2 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_4 >= 1 /\ ar_6 >= ar_4 + 1 /\ ar_2 = ar_4 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\ ar_0 + 1 >= ar_6 /\ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 weakly and the transitions 5.35/2.42 5.35/2.42 c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_4 >= 1 /\ ar_6 >= ar_4 + 1 /\ ar_2 = ar_4 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\ ar_0 + 1 >= ar_6 /\ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 strictly and produces the following problem: 5.35/2.42 5.35/2.42 5: T: 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_1 = ar_0 /\ ar_2 = ar_3 /\ ar_4 = ar_5 /\ ar_6 = ar_7 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_6 = ar_7 /\ ar_4 = ar_5 /\ ar_2 = ar_3 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 2*ar_0, Cost: 1) d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_0 >= ar_2 /\ ar_0 >= 1 /\ ar_2 >= 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_2 = ar_0 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 2*ar_0, Cost: 1) b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_0 >= ar_2 /\ ar_6 = ar_0 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 8*ar_0^2 + 4*ar_0, Cost: 1) b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\ ar_0 + 1 >= ar_6 /\ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: ?, Cost: 1) c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_2 >= 1 /\ ar_4 >= ar_2 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 8*ar_0^2 + 4*ar_0, Cost: 1) c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_4 >= 1 /\ ar_6 >= ar_4 + 1 /\ ar_2 = ar_4 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7)) 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ] 5.35/2.42 5.35/2.42 start location: koat_start 5.35/2.42 5.35/2.42 leaf cost: 0 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 A polynomial rank function with 5.35/2.42 5.35/2.42 Pol(c) = -V_3 + V_5 + 1 5.35/2.42 5.35/2.42 and size complexities 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-1) = ar_1 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-2) = ar_2 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-4) = ar_4 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-6) = ar_6 5.35/2.42 5.35/2.42 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-2) = ar_3 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-4) = ar_5 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-6) = ar_7 5.35/2.42 5.35/2.42 S("start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7))", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-2) = ar_0 + 1 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-4) = ar_0 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-6) = 5*ar_0 + 8*ar_0^2 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_4 >= 1 /\\ ar_6 >= ar_4 + 1 /\\ ar_2 = ar_4 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-2) = ar_0 + 1 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-4) = ar_0 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-6) = 5*ar_0 + 8*ar_0^2 5.35/2.42 5.35/2.42 S("c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\\ ar_0 >= ar_4 /\\ ar_0 >= ar_6 /\\ ar_2 >= 1 /\\ ar_4 >= ar_2 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-2) = ar_0 + 1 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-4) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-6) = 5*ar_0 + 8*ar_0^2 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\\ ar_0 + 1 >= ar_6 /\\ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_6 >= ar_2 + 1 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-2) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-4) = ar_0 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-6) = 5*ar_0 + 8*ar_0^2 5.35/2.42 5.35/2.42 S("b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_2 >= 1 /\\ ar_0 >= ar_2 /\\ ar_6 = ar_0 + 1 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-2) = ar_0 + 1 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-4) = ar_0 + ar_5 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-6) = ar_7 + 5*ar_0 + 8*ar_0^2 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_2 = ar_0 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-2) = ar_0 + 1 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-4) = ar_0 + ar_5 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-6) = ar_0 5.35/2.42 5.35/2.42 S("d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\\ ar_0 >= ar_2 /\\ ar_0 >= 1 /\\ ar_2 >= 1 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-2) = 1 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-4) = ar_5 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-6) = ar_7 5.35/2.42 5.35/2.42 S("a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_6 = ar_7 /\\ ar_4 = ar_5 /\\ ar_2 = ar_3 /\\ ar_1 = ar_0 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-0) = ar_0 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-1) = ar_0 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-2) = ar_3 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-3) = ar_3 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-4) = ar_5 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-5) = ar_5 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-6) = ar_7 5.35/2.42 5.35/2.42 S("start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\\ ar_1 = ar_0 /\\ ar_2 = ar_3 /\\ ar_4 = ar_5 /\\ ar_6 = ar_7 ]", 0-7) = ar_7 5.35/2.42 5.35/2.42 orients the transitions 5.35/2.42 5.35/2.42 c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_2 >= 1 /\ ar_4 >= ar_2 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 weakly and the transition 5.35/2.42 5.35/2.42 c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_2 >= 1 /\ ar_4 >= ar_2 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 strictly and produces the following problem: 5.35/2.42 5.35/2.42 6: T: 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_1 = ar_0 /\ ar_2 = ar_3 /\ ar_4 = ar_5 /\ ar_6 = ar_7 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) a(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_6 = ar_7 /\ ar_4 = ar_5 /\ ar_2 = ar_3 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 2*ar_0, Cost: 1) d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_2 + 1, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_0 >= ar_2 /\ ar_0 >= 1 /\ ar_2 >= 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) d(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(halt(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= 1 /\ ar_2 = ar_0 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 2*ar_0, Cost: 1) b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(d(ar_0, ar_1, ar_2 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_0 >= ar_2 /\ ar_6 = ar_0 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 8*ar_0^2 + 4*ar_0, Cost: 1) b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_1, ar_5, ar_6, ar_7)) [ ar_0 >= ar_6 /\ ar_0 + 1 >= ar_6 /\ ar_0 >= ar_2 + 1 /\ ar_2 >= 1 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 16*ar_0^3 + 24*ar_0^2 + 8*ar_0, Cost: 1) c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(c(ar_0, ar_1, ar_2, ar_3, ar_4 - 1, ar_5, ar_6, ar_7)) [ ar_4 >= ar_2 + 1 /\ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_2 >= 1 /\ ar_4 >= ar_2 /\ ar_6 >= ar_2 + 1 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 8*ar_0^2 + 4*ar_0, Cost: 1) c(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(b(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6 + 1, ar_7)) [ ar_0 >= ar_4 /\ ar_0 >= ar_6 /\ ar_4 >= 1 /\ ar_6 >= ar_4 + 1 /\ ar_2 = ar_4 /\ ar_1 = ar_0 ] 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 1) start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start(ar_0, ar_0, ar_3, ar_3, ar_5, ar_5, ar_7, ar_7)) 5.35/2.42 5.35/2.42 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(start0(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ] 5.35/2.42 5.35/2.42 start location: koat_start 5.35/2.42 5.35/2.42 leaf cost: 0 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Complexity upper bound 20*ar_0 + 40*ar_0^2 + 16*ar_0^3 + 4 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Time: 0.345 sec (SMT: 0.271 sec) 5.35/2.42 5.35/2.42 5.35/2.42 ---------------------------------------- 5.35/2.42 5.35/2.42 (2) 5.35/2.42 BOUNDS(1, n^3) 5.35/2.42 5.35/2.42 ---------------------------------------- 5.35/2.42 5.35/2.42 (3) Loat Proof (FINISHED) 5.35/2.42 5.35/2.42 5.35/2.42 ### Pre-processing the ITS problem ### 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Initial linear ITS problem 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 0: start -> a : [ A>=1 && B==A && C==D && E==F && G==H ], cost: 1 5.35/2.42 5.35/2.42 1: a -> d : C'=1, [ A>=1 && G==H && E==F && C==D && B==A ], cost: 1 5.35/2.42 5.35/2.42 2: d -> b : G'=1+C, [ A>=1+C && A>=C && A>=1 && C>=1 && B==A ], cost: 1 5.35/2.42 5.35/2.42 3: d -> halt : [ A>=1 && C==A && B==A ], cost: 1 5.35/2.42 5.35/2.42 4: b -> d : C'=1+C, [ A>=1+C && C>=1 && A>=C && G==1+A && B==A ], cost: 1 5.35/2.42 5.35/2.42 5: b -> c : E'=B, [ A>=G && 1+A>=G && A>=1+C && C>=1 && G>=1+C && B==A ], cost: 1 5.35/2.42 5.35/2.42 6: c -> c : E'=-1+E, [ E>=1+C && A>=E && A>=G && C>=1 && E>=C && G>=1+C && B==A ], cost: 1 5.35/2.42 5.35/2.42 7: c -> b : G'=1+G, [ A>=E && A>=G && E>=1 && G>=1+E && C==E && B==A ], cost: 1 5.35/2.42 5.35/2.42 8: start0 -> start : B'=A, C'=D, E'=F, G'=H, [], cost: 1 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Removed unreachable and leaf rules: 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 0: start -> a : [ A>=1 && B==A && C==D && E==F && G==H ], cost: 1 5.35/2.42 5.35/2.42 1: a -> d : C'=1, [ A>=1 && G==H && E==F && C==D && B==A ], cost: 1 5.35/2.42 5.35/2.42 2: d -> b : G'=1+C, [ A>=1+C && A>=C && A>=1 && C>=1 && B==A ], cost: 1 5.35/2.42 5.35/2.42 4: b -> d : C'=1+C, [ A>=1+C && C>=1 && A>=C && G==1+A && B==A ], cost: 1 5.35/2.42 5.35/2.42 5: b -> c : E'=B, [ A>=G && 1+A>=G && A>=1+C && C>=1 && G>=1+C && B==A ], cost: 1 5.35/2.42 5.35/2.42 6: c -> c : E'=-1+E, [ E>=1+C && A>=E && A>=G && C>=1 && E>=C && G>=1+C && B==A ], cost: 1 5.35/2.42 5.35/2.42 7: c -> b : G'=1+G, [ A>=E && A>=G && E>=1 && G>=1+E && C==E && B==A ], cost: 1 5.35/2.42 5.35/2.42 8: start0 -> start : B'=A, C'=D, E'=F, G'=H, [], cost: 1 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Simplified all rules, resulting in: 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 0: start -> a : [ A>=1 && B==A && C==D && E==F && G==H ], cost: 1 5.35/2.42 5.35/2.42 1: a -> d : C'=1, [ A>=1 && G==H && E==F && C==D && B==A ], cost: 1 5.35/2.42 5.35/2.42 2: d -> b : G'=1+C, [ A>=1+C && A>=1 && C>=1 && B==A ], cost: 1 5.35/2.42 5.35/2.42 4: b -> d : C'=1+C, [ A>=1+C && C>=1 && G==1+A && B==A ], cost: 1 5.35/2.42 5.35/2.42 5: b -> c : E'=B, [ A>=G && A>=1+C && C>=1 && G>=1+C && B==A ], cost: 1 5.35/2.42 5.35/2.42 6: c -> c : E'=-1+E, [ E>=1+C && A>=E && A>=G && C>=1 && G>=1+C && B==A ], cost: 1 5.35/2.42 5.35/2.42 7: c -> b : G'=1+G, [ A>=G && E>=1 && G>=1+E && C==E && B==A ], cost: 1 5.35/2.42 5.35/2.42 8: start0 -> start : B'=A, C'=D, E'=F, G'=H, [], cost: 1 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 ### Simplification by acceleration and chaining ### 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Accelerating simple loops of location 4. 5.35/2.42 5.35/2.42 Accelerating the following rules: 5.35/2.42 5.35/2.42 6: c -> c : E'=-1+E, [ E>=1+C && A>=E && A>=G && C>=1 && G>=1+C && B==A ], cost: 1 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Accelerated rule 6 with metering function -C+E, yielding the new rule 9. 5.35/2.42 5.35/2.42 Removing the simple loops: 6. 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Accelerated all simple loops using metering functions (where possible): 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 0: start -> a : [ A>=1 && B==A && C==D && E==F && G==H ], cost: 1 5.35/2.42 5.35/2.42 1: a -> d : C'=1, [ A>=1 && G==H && E==F && C==D && B==A ], cost: 1 5.35/2.42 5.35/2.42 2: d -> b : G'=1+C, [ A>=1+C && A>=1 && C>=1 && B==A ], cost: 1 5.35/2.42 5.35/2.42 4: b -> d : C'=1+C, [ A>=1+C && C>=1 && G==1+A && B==A ], cost: 1 5.35/2.42 5.35/2.42 5: b -> c : E'=B, [ A>=G && A>=1+C && C>=1 && G>=1+C && B==A ], cost: 1 5.35/2.42 5.35/2.42 7: c -> b : G'=1+G, [ A>=G && E>=1 && G>=1+E && C==E && B==A ], cost: 1 5.35/2.42 5.35/2.42 9: c -> c : E'=C, [ E>=1+C && A>=E && A>=G && C>=1 && G>=1+C && B==A ], cost: -C+E 5.35/2.42 5.35/2.42 8: start0 -> start : B'=A, C'=D, E'=F, G'=H, [], cost: 1 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Chained accelerated rules (with incoming rules): 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 0: start -> a : [ A>=1 && B==A && C==D && E==F && G==H ], cost: 1 5.35/2.42 5.35/2.42 1: a -> d : C'=1, [ A>=1 && G==H && E==F && C==D && B==A ], cost: 1 5.35/2.42 5.35/2.42 2: d -> b : G'=1+C, [ A>=1+C && A>=1 && C>=1 && B==A ], cost: 1 5.35/2.42 5.35/2.42 4: b -> d : C'=1+C, [ A>=1+C && C>=1 && G==1+A && B==A ], cost: 1 5.35/2.42 5.35/2.42 5: b -> c : E'=B, [ A>=G && A>=1+C && C>=1 && G>=1+C && B==A ], cost: 1 5.35/2.42 5.35/2.42 10: b -> c : E'=C, [ A>=G && A>=1+C && C>=1 && G>=1+C && B==A && B>=1+C ], cost: 1-C+B 5.35/2.42 5.35/2.42 7: c -> b : G'=1+G, [ A>=G && E>=1 && G>=1+E && C==E && B==A ], cost: 1 5.35/2.42 5.35/2.42 8: start0 -> start : B'=A, C'=D, E'=F, G'=H, [], cost: 1 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Eliminated locations (on linear paths): 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 2: d -> b : G'=1+C, [ A>=1+C && A>=1 && C>=1 && B==A ], cost: 1 5.35/2.42 5.35/2.42 4: b -> d : C'=1+C, [ A>=1+C && C>=1 && G==1+A && B==A ], cost: 1 5.35/2.42 5.35/2.42 5: b -> c : E'=B, [ A>=G && A>=1+C && C>=1 && G>=1+C && B==A ], cost: 1 5.35/2.42 5.35/2.42 10: b -> c : E'=C, [ A>=G && A>=1+C && C>=1 && G>=1+C && B==A && B>=1+C ], cost: 1-C+B 5.35/2.42 5.35/2.42 7: c -> b : G'=1+G, [ A>=G && E>=1 && G>=1+E && C==E && B==A ], cost: 1 5.35/2.42 5.35/2.42 12: start0 -> d : B'=A, C'=1, E'=F, G'=H, [ A>=1 ], cost: 3 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Eliminated locations (on tree-shaped paths): 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 2: d -> b : G'=1+C, [ A>=1+C && A>=1 && C>=1 && B==A ], cost: 1 5.35/2.42 5.35/2.42 4: b -> d : C'=1+C, [ A>=1+C && C>=1 && G==1+A && B==A ], cost: 1 5.35/2.42 5.35/2.42 13: b -> b : E'=C, G'=1+G, [ A>=G && A>=1+C && C>=1 && G>=1+C && B==A && B>=1+C ], cost: 2-C+B 5.35/2.42 5.35/2.42 12: start0 -> d : B'=A, C'=1, E'=F, G'=H, [ A>=1 ], cost: 3 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Accelerating simple loops of location 3. 5.35/2.42 5.35/2.42 Accelerating the following rules: 5.35/2.42 5.35/2.42 13: b -> b : E'=C, G'=1+G, [ A>=G && A>=1+C && C>=1 && G>=1+C && B==A && B>=1+C ], cost: 2-C+B 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Accelerated rule 13 with metering function 1-G+A, yielding the new rule 14. 5.35/2.42 5.35/2.42 Removing the simple loops: 13. 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Accelerated all simple loops using metering functions (where possible): 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 2: d -> b : G'=1+C, [ A>=1+C && A>=1 && C>=1 && B==A ], cost: 1 5.35/2.42 5.35/2.42 4: b -> d : C'=1+C, [ A>=1+C && C>=1 && G==1+A && B==A ], cost: 1 5.35/2.42 5.35/2.42 14: b -> b : E'=C, G'=1+A, [ A>=G && A>=1+C && C>=1 && G>=1+C && B==A && B>=1+C ], cost: 2-2*G-(-1+G-A)*B+2*A+(-1+G-A)*C 5.35/2.42 5.35/2.42 12: start0 -> d : B'=A, C'=1, E'=F, G'=H, [ A>=1 ], cost: 3 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Chained accelerated rules (with incoming rules): 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 2: d -> b : G'=1+C, [ A>=1+C && A>=1 && C>=1 && B==A ], cost: 1 5.35/2.42 5.35/2.42 15: d -> b : E'=C, G'=1+A, [ A>=1+C && A>=1 && C>=1 && B==A && B>=1+C ], cost: 1-(C-A)*B+C*(C-A)-2*C+2*A 5.35/2.42 5.35/2.42 4: b -> d : C'=1+C, [ A>=1+C && C>=1 && G==1+A && B==A ], cost: 1 5.35/2.42 5.35/2.42 12: start0 -> d : B'=A, C'=1, E'=F, G'=H, [ A>=1 ], cost: 3 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Eliminated locations (on tree-shaped paths): 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 16: d -> d : C'=1+C, E'=C, G'=1+A, [ A>=1+C && A>=1 && C>=1 && B==A && B>=1+C ], cost: 2-(C-A)*B+C*(C-A)-2*C+2*A 5.35/2.42 5.35/2.42 12: start0 -> d : B'=A, C'=1, E'=F, G'=H, [ A>=1 ], cost: 3 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Accelerating simple loops of location 2. 5.35/2.42 5.35/2.42 Accelerating the following rules: 5.35/2.42 5.35/2.42 16: d -> d : C'=1+C, E'=C, G'=1+A, [ A>=1+C && A>=1 && C>=1 && B==A && B>=1+C ], cost: 2-(C-A)*B+C*(C-A)-2*C+2*A 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Accelerated rule 16 with metering function -C+2*A-B, yielding the new rule 17. 5.35/2.42 5.35/2.42 Removing the simple loops: 16. 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Accelerated all simple loops using metering functions (where possible): 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 17: d -> d : C'=2*A-B, E'=-1+2*A-B, G'=1+A, [ A>=1+C && A>=1 && C>=1 && B==A && B>=1+C && -C+2*A-B>=1 ], cost: -1/2*A*(C-2*A+B)^2-C^2*(C-2*A+B)-19/6*C-5/2*A*(C-2*A+B)+C*(C-2*A+B)*B-1/2*(C-2*A+B)^2*B-A*(C-2*A+B)*B-1/2*(C-2*A+B)*B+19/3*A+C*(C-2*A+B)^2+C*A*(C-2*A+B)-1/3*(C-2*A+B)^3+3*C*(C-2*A+B)-19/6*B-3/2*(C-2*A+B)^2 5.35/2.42 5.35/2.42 12: start0 -> d : B'=A, C'=1, E'=F, G'=H, [ A>=1 ], cost: 3 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Chained accelerated rules (with incoming rules): 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 12: start0 -> d : B'=A, C'=1, E'=F, G'=H, [ A>=1 ], cost: 3 5.35/2.42 5.35/2.42 18: start0 -> d : B'=A, C'=A, E'=-1+A, G'=1+A, [ A>=2 ], cost: 11/6+(-1+A)*A+(-1+A)*A^2+7/6*A-(-1+A)^2*A+1/3*(-1+A)^3-1/2*(-1+A)^2 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Removed unreachable locations (and leaf rules with constant cost): 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 18: start0 -> d : B'=A, C'=A, E'=-1+A, G'=1+A, [ A>=2 ], cost: 11/6+(-1+A)*A+(-1+A)*A^2+7/6*A-(-1+A)^2*A+1/3*(-1+A)^3-1/2*(-1+A)^2 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 ### Computing asymptotic complexity ### 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Fully simplified ITS problem 5.35/2.42 5.35/2.42 Start location: start0 5.35/2.42 5.35/2.42 18: start0 -> d : B'=A, C'=A, E'=-1+A, G'=1+A, [ A>=2 ], cost: 11/6+(-1+A)*A+(-1+A)*A^2+7/6*A-(-1+A)^2*A+1/3*(-1+A)^3-1/2*(-1+A)^2 5.35/2.42 5.35/2.42 5.35/2.42 5.35/2.42 Computing asymptotic complexity for rule 18 5.35/2.42 5.35/2.42 Solved the limit problem by the following transformations: 5.35/2.42 5.35/2.43 Created initial limit problem: 5.35/2.43 5.35/2.43 1+7/6*A+1/2*A^2+1/3*A^3 (+), -1+A (+/+!) [not solved] 5.35/2.43 5.35/2.43 5.35/2.43 5.35/2.43 removing all constraints (solved by SMT) 5.35/2.43 5.35/2.43 resulting limit problem: [solved] 5.35/2.43 5.35/2.43 5.35/2.43 5.35/2.43 applying transformation rule (C) using substitution {A==n} 5.35/2.43 5.35/2.43 resulting limit problem: 5.35/2.43 5.35/2.43 [solved] 5.35/2.43 5.35/2.43 5.35/2.43 5.35/2.43 Solution: 5.35/2.43 5.35/2.43 A / n 5.35/2.43 5.35/2.43 Resulting cost 1+1/2*n^2+7/6*n+1/3*n^3 has complexity: Poly(n^3) 5.35/2.43 5.35/2.43 5.35/2.43 5.35/2.43 Found new complexity Poly(n^3). 5.35/2.43 5.35/2.43 5.35/2.43 5.35/2.43 Obtained the following overall complexity (w.r.t. the length of the input n): 5.35/2.43 5.35/2.43 Complexity: Poly(n^3) 5.35/2.43 5.35/2.43 Cpx degree: 3 5.35/2.43 5.35/2.43 Solved cost: 1+1/2*n^2+7/6*n+1/3*n^3 5.35/2.43 5.35/2.43 Rule cost: 11/6+(-1+A)*A+(-1+A)*A^2+7/6*A-(-1+A)^2*A+1/3*(-1+A)^3-1/2*(-1+A)^2 5.35/2.43 5.35/2.43 Rule guard: [ A>=2 ] 5.35/2.43 5.35/2.43 5.35/2.43 5.35/2.43 WORST_CASE(Omega(n^3),?) 5.35/2.43 5.35/2.43 5.35/2.43 ---------------------------------------- 5.35/2.43 5.35/2.43 (4) 5.35/2.43 BOUNDS(n^3, INF) 5.35/2.44 EOF