5.66/2.57 WORST_CASE(Omega(n^1), O(n^1)) 5.66/2.58 proof of /export/starexec/sandbox/benchmark/theBenchmark.koat 5.66/2.58 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 5.66/2.58 5.66/2.58 5.66/2.58 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(n^1, n^1). 5.66/2.58 5.66/2.58 (0) CpxIntTrs 5.66/2.58 (1) Koat Proof [FINISHED, 336 ms] 5.66/2.58 (2) BOUNDS(1, n^1) 5.66/2.58 (3) Loat Proof [FINISHED, 922 ms] 5.66/2.58 (4) BOUNDS(n^1, INF) 5.66/2.58 5.66/2.58 5.66/2.58 ---------------------------------------- 5.66/2.58 5.66/2.58 (0) 5.66/2.58 Obligation: 5.66/2.58 Complexity Int TRS consisting of the following rules: 5.66/2.58 evalNestedMultiplestart(A, B, C, D, E) -> Com_1(evalNestedMultipleentryin(A, B, C, D, E)) :|: TRUE 5.66/2.58 evalNestedMultipleentryin(A, B, C, D, E) -> Com_1(evalNestedMultiplebb5in(B, A, D, C, E)) :|: TRUE 5.66/2.58 evalNestedMultiplebb5in(A, B, C, D, E) -> Com_1(evalNestedMultiplebb2in(A, B, C, D, D)) :|: A >= B + 1 5.66/2.58 evalNestedMultiplebb5in(A, B, C, D, E) -> Com_1(evalNestedMultiplereturnin(A, B, C, D, E)) :|: B >= A 5.66/2.58 evalNestedMultiplebb2in(A, B, C, D, E) -> Com_1(evalNestedMultiplebb4in(A, B, C, D, E)) :|: E >= C 5.66/2.58 evalNestedMultiplebb2in(A, B, C, D, E) -> Com_1(evalNestedMultiplebb3in(A, B, C, D, E)) :|: C >= E + 1 5.66/2.58 evalNestedMultiplebb3in(A, B, C, D, E) -> Com_1(evalNestedMultiplebb1in(A, B, C, D, E)) :|: 0 >= F + 1 5.66/2.58 evalNestedMultiplebb3in(A, B, C, D, E) -> Com_1(evalNestedMultiplebb1in(A, B, C, D, E)) :|: F >= 1 5.66/2.58 evalNestedMultiplebb3in(A, B, C, D, E) -> Com_1(evalNestedMultiplebb4in(A, B, C, D, E)) :|: TRUE 5.66/2.58 evalNestedMultiplebb1in(A, B, C, D, E) -> Com_1(evalNestedMultiplebb2in(A, B, C, D, E + 1)) :|: TRUE 5.66/2.58 evalNestedMultiplebb4in(A, B, C, D, E) -> Com_1(evalNestedMultiplebb5in(A, B + 1, C, E, E)) :|: TRUE 5.66/2.58 evalNestedMultiplereturnin(A, B, C, D, E) -> Com_1(evalNestedMultiplestop(A, B, C, D, E)) :|: TRUE 5.66/2.58 5.66/2.58 The start-symbols are:[evalNestedMultiplestart_5] 5.66/2.58 5.66/2.58 5.66/2.58 ---------------------------------------- 5.66/2.58 5.66/2.58 (1) Koat Proof (FINISHED) 5.66/2.58 YES(?, 11*ar_0 + 11*ar_1 + 12*ar_2 + 12*ar_3 + 17) 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Initial complexity problem: 5.66/2.58 5.66/2.58 1: T: 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_1, ar_0, ar_3, ar_2, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_4 >= ar_2 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 >= ar_4 + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 >= f + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ f >= 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 <= 0 ] 5.66/2.58 5.66/2.58 start location: koat_start 5.66/2.58 5.66/2.58 leaf cost: 0 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Repeatedly propagating knowledge in problem 1 produces the following problem: 5.66/2.58 5.66/2.58 2: T: 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 1) evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 1) evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_1, ar_0, ar_3, ar_2, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_4 >= ar_2 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 >= ar_4 + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 >= f + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ f >= 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 <= 0 ] 5.66/2.58 5.66/2.58 start location: koat_start 5.66/2.58 5.66/2.58 leaf cost: 0 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 A polynomial rank function with 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplestart) = 2 5.66/2.58 5.66/2.58 Pol(evalNestedMultipleentryin) = 2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb5in) = 2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb2in) = 2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplereturnin) = 1 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb4in) = 2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb3in) = 2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb1in) = 2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplestop) = 0 5.66/2.58 5.66/2.58 Pol(koat_start) = 2 5.66/2.58 5.66/2.58 orients all transitions weakly and the transitions 5.66/2.58 5.66/2.58 evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ] 5.66/2.58 5.66/2.58 strictly and produces the following problem: 5.66/2.58 5.66/2.58 3: T: 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 1) evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 1) evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_1, ar_0, ar_3, ar_2, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ] 5.66/2.58 5.66/2.58 (Comp: 2, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_4 >= ar_2 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 >= ar_4 + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 >= f + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ f >= 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 2, Cost: 1) evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 <= 0 ] 5.66/2.58 5.66/2.58 start location: koat_start 5.66/2.58 5.66/2.58 leaf cost: 0 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 A polynomial rank function with 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplestart) = -V_1 + V_2 + 1 5.66/2.58 5.66/2.58 Pol(evalNestedMultipleentryin) = -V_1 + V_2 + 1 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb5in) = V_1 - V_2 + 1 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb2in) = V_1 - V_2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplereturnin) = V_1 - V_2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb4in) = V_1 - V_2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb3in) = V_1 - V_2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb1in) = V_1 - V_2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplestop) = V_1 - V_2 5.66/2.58 5.66/2.58 Pol(koat_start) = -V_1 + V_2 + 1 5.66/2.58 5.66/2.58 orients all transitions weakly and the transition 5.66/2.58 5.66/2.58 evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ] 5.66/2.58 5.66/2.58 strictly and produces the following problem: 5.66/2.58 5.66/2.58 4: T: 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 1) evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 1) evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_1, ar_0, ar_3, ar_2, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ar_0 + ar_1 + 1, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ] 5.66/2.58 5.66/2.58 (Comp: 2, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_4 >= ar_2 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 >= ar_4 + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 >= f + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ f >= 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 2, Cost: 1) evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 <= 0 ] 5.66/2.58 5.66/2.58 start location: koat_start 5.66/2.58 5.66/2.58 leaf cost: 0 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 A polynomial rank function with 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb4in) = 1 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb5in) = 0 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb3in) = 2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb1in) = 2 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb2in) = 2 5.66/2.58 5.66/2.58 and size complexities 5.66/2.58 5.66/2.58 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 <= 0 ]", 0-0) = ar_0 5.66/2.58 5.66/2.58 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 <= 0 ]", 0-1) = ar_1 5.66/2.58 5.66/2.58 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 <= 0 ]", 0-2) = ar_2 5.66/2.58 5.66/2.58 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 <= 0 ]", 0-3) = ar_3 5.66/2.58 5.66/2.58 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 <= 0 ]", 0-4) = ar_4 5.66/2.58 5.66/2.58 S("evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-0) = ar_1 5.66/2.58 5.66/2.58 S("evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-1) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-2) = ar_3 5.66/2.58 5.66/2.58 S("evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-3) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-4) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4))", 0-0) = ar_1 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4))", 0-1) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4))", 0-2) = ar_3 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4))", 0-3) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4))", 0-4) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1))", 0-0) = ar_1 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1))", 0-1) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1))", 0-2) = ar_3 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1))", 0-3) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1))", 0-4) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-0) = ar_1 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-1) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-2) = ar_3 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-3) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-4) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ f >= 1 ]", 0-0) = ar_1 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ f >= 1 ]", 0-1) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ f >= 1 ]", 0-2) = ar_3 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ f >= 1 ]", 0-3) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ f >= 1 ]", 0-4) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 >= f + 1 ]", 0-0) = ar_1 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 >= f + 1 ]", 0-1) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 >= f + 1 ]", 0-2) = ar_3 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 >= f + 1 ]", 0-3) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 >= f + 1 ]", 0-4) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 >= ar_4 + 1 ]", 0-0) = ar_1 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 >= ar_4 + 1 ]", 0-1) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 >= ar_4 + 1 ]", 0-2) = ar_3 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 >= ar_4 + 1 ]", 0-3) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 >= ar_4 + 1 ]", 0-4) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_4 >= ar_2 ]", 0-0) = ar_1 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_4 >= ar_2 ]", 0-1) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_4 >= ar_2 ]", 0-2) = ar_3 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_4 >= ar_2 ]", 0-3) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_4 >= ar_2 ]", 0-4) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ]", 0-0) = ar_1 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ]", 0-1) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ]", 0-2) = ar_3 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ]", 0-3) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ]", 0-4) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ]", 0-0) = ar_1 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ]", 0-1) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ]", 0-2) = ar_3 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ]", 0-3) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ]", 0-4) = ? 5.66/2.58 5.66/2.58 S("evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_1, ar_0, ar_3, ar_2, ar_4))", 0-0) = ar_1 5.66/2.58 5.66/2.58 S("evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_1, ar_0, ar_3, ar_2, ar_4))", 0-1) = ar_0 5.66/2.58 5.66/2.58 S("evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_1, ar_0, ar_3, ar_2, ar_4))", 0-2) = ar_3 5.66/2.58 5.66/2.58 S("evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_1, ar_0, ar_3, ar_2, ar_4))", 0-3) = ar_2 5.66/2.58 5.66/2.58 S("evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_1, ar_0, ar_3, ar_2, ar_4))", 0-4) = ar_4 5.66/2.58 5.66/2.58 S("evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-0) = ar_0 5.66/2.58 5.66/2.58 S("evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-1) = ar_1 5.66/2.58 5.66/2.58 S("evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-2) = ar_2 5.66/2.58 5.66/2.58 S("evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-3) = ar_3 5.66/2.58 5.66/2.58 S("evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4))", 0-4) = ar_4 5.66/2.58 5.66/2.58 orients the transitions 5.66/2.58 5.66/2.58 evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4)) 5.66/2.58 5.66/2.58 evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ f >= 1 ] 5.66/2.58 5.66/2.58 evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 >= f + 1 ] 5.66/2.58 5.66/2.58 evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_4 >= ar_2 ] 5.66/2.58 5.66/2.58 evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 >= ar_4 + 1 ] 5.66/2.58 5.66/2.58 evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1)) 5.66/2.58 5.66/2.58 weakly and the transitions 5.66/2.58 5.66/2.58 evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4)) 5.66/2.58 5.66/2.58 evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_4 >= ar_2 ] 5.66/2.58 5.66/2.58 strictly and produces the following problem: 5.66/2.58 5.66/2.58 5: T: 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 1) evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 1) evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_1, ar_0, ar_3, ar_2, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ar_0 + ar_1 + 1, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ] 5.66/2.58 5.66/2.58 (Comp: 2, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ] 5.66/2.58 5.66/2.58 (Comp: 2*ar_0 + 2*ar_1 + 2, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_4 >= ar_2 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 >= ar_4 + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 >= f + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ f >= 1 ] 5.66/2.58 5.66/2.58 (Comp: 2*ar_0 + 2*ar_1 + 2, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1)) 5.66/2.58 5.66/2.58 (Comp: 2*ar_0 + 2*ar_1 + 2, Cost: 1) evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 2, Cost: 1) evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 <= 0 ] 5.66/2.58 5.66/2.58 start location: koat_start 5.66/2.58 5.66/2.58 leaf cost: 0 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Applied AI with 'oct' on problem 5 to obtain the following invariants: 5.66/2.58 5.66/2.58 For symbol evalNestedMultiplebb1in: X_3 - X_5 - 1 >= 0 /\ -X_4 + X_5 >= 0 /\ X_3 - X_4 - 1 >= 0 /\ X_1 - X_2 - 1 >= 0 5.66/2.58 5.66/2.58 For symbol evalNestedMultiplebb2in: -X_4 + X_5 >= 0 /\ X_1 - X_2 - 1 >= 0 5.66/2.58 5.66/2.58 For symbol evalNestedMultiplebb3in: X_3 - X_5 - 1 >= 0 /\ -X_4 + X_5 >= 0 /\ X_3 - X_4 - 1 >= 0 /\ X_1 - X_2 - 1 >= 0 5.66/2.58 5.66/2.58 For symbol evalNestedMultiplebb4in: -X_4 + X_5 >= 0 /\ X_1 - X_2 - 1 >= 0 5.66/2.58 5.66/2.58 For symbol evalNestedMultiplereturnin: -X_1 + X_2 >= 0 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 This yielded the following problem: 5.66/2.58 5.66/2.58 6: T: 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 <= 0 ] 5.66/2.58 5.66/2.58 (Comp: 2, Cost: 1) evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4)) [ -ar_0 + ar_1 >= 0 ] 5.66/2.58 5.66/2.58 (Comp: 2*ar_0 + 2*ar_1 + 2, Cost: 1) evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4)) [ -ar_3 + ar_4 >= 0 /\ ar_0 - ar_1 - 1 >= 0 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1)) [ ar_2 - ar_4 - 1 >= 0 /\ -ar_3 + ar_4 >= 0 /\ ar_2 - ar_3 - 1 >= 0 /\ ar_0 - ar_1 - 1 >= 0 ] 5.66/2.58 5.66/2.58 (Comp: 2*ar_0 + 2*ar_1 + 2, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 - ar_4 - 1 >= 0 /\ -ar_3 + ar_4 >= 0 /\ ar_2 - ar_3 - 1 >= 0 /\ ar_0 - ar_1 - 1 >= 0 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 - ar_4 - 1 >= 0 /\ -ar_3 + ar_4 >= 0 /\ ar_2 - ar_3 - 1 >= 0 /\ ar_0 - ar_1 - 1 >= 0 /\ f >= 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 - ar_4 - 1 >= 0 /\ -ar_3 + ar_4 >= 0 /\ ar_2 - ar_3 - 1 >= 0 /\ ar_0 - ar_1 - 1 >= 0 /\ 0 >= f + 1 ] 5.66/2.58 5.66/2.58 (Comp: ?, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ -ar_3 + ar_4 >= 0 /\ ar_0 - ar_1 - 1 >= 0 /\ ar_2 >= ar_4 + 1 ] 5.66/2.58 5.66/2.58 (Comp: 2*ar_0 + 2*ar_1 + 2, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ -ar_3 + ar_4 >= 0 /\ ar_0 - ar_1 - 1 >= 0 /\ ar_4 >= ar_2 ] 5.66/2.58 5.66/2.58 (Comp: 2, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ] 5.66/2.58 5.66/2.58 (Comp: ar_0 + ar_1 + 1, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ] 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 1) evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_1, ar_0, ar_3, ar_2, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 1) evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 start location: koat_start 5.66/2.58 5.66/2.58 leaf cost: 0 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 A polynomial rank function with 5.66/2.58 5.66/2.58 Pol(koat_start) = -V_1 + V_2 - 3*V_3 + 3*V_4 + 1 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplestart) = -V_1 + V_2 - 3*V_3 + 3*V_4 + 1 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplereturnin) = V_1 - V_2 + 3*V_3 - 3*V_4 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplestop) = V_1 - V_2 + 3*V_3 - 3*V_4 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb4in) = V_1 - V_2 + 3*V_3 - 3*V_5 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb5in) = V_1 - V_2 + 3*V_3 - 3*V_4 + 1 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb1in) = V_1 - V_2 + 3*V_3 - 3*V_5 - 1 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb2in) = V_1 - V_2 + 3*V_3 - 3*V_5 + 1 5.66/2.58 5.66/2.58 Pol(evalNestedMultiplebb3in) = V_1 - V_2 + 3*V_3 - 3*V_5 5.66/2.58 5.66/2.58 Pol(evalNestedMultipleentryin) = -V_1 + V_2 - 3*V_3 + 3*V_4 + 1 5.66/2.58 5.66/2.58 orients all transitions weakly and the transitions 5.66/2.58 5.66/2.58 evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 - ar_4 - 1 >= 0 /\ -ar_3 + ar_4 >= 0 /\ ar_2 - ar_3 - 1 >= 0 /\ ar_0 - ar_1 - 1 >= 0 /\ f >= 1 ] 5.66/2.58 5.66/2.58 evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 - ar_4 - 1 >= 0 /\ -ar_3 + ar_4 >= 0 /\ ar_2 - ar_3 - 1 >= 0 /\ ar_0 - ar_1 - 1 >= 0 /\ 0 >= f + 1 ] 5.66/2.58 5.66/2.58 evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ -ar_3 + ar_4 >= 0 /\ ar_0 - ar_1 - 1 >= 0 /\ ar_2 >= ar_4 + 1 ] 5.66/2.58 5.66/2.58 evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1)) [ ar_2 - ar_4 - 1 >= 0 /\ -ar_3 + ar_4 >= 0 /\ ar_2 - ar_3 - 1 >= 0 /\ ar_0 - ar_1 - 1 >= 0 ] 5.66/2.58 5.66/2.58 strictly and produces the following problem: 5.66/2.58 5.66/2.58 7: T: 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4)) [ 0 <= 0 ] 5.66/2.58 5.66/2.58 (Comp: 2, Cost: 1) evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplestop(ar_0, ar_1, ar_2, ar_3, ar_4)) [ -ar_0 + ar_1 >= 0 ] 5.66/2.58 5.66/2.58 (Comp: 2*ar_0 + 2*ar_1 + 2, Cost: 1) evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_0, ar_1 + 1, ar_2, ar_4, ar_4)) [ -ar_3 + ar_4 >= 0 /\ ar_0 - ar_1 - 1 >= 0 ] 5.66/2.58 5.66/2.58 (Comp: ar_0 + ar_1 + 3*ar_2 + 3*ar_3 + 1, Cost: 1) evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4 + 1)) [ ar_2 - ar_4 - 1 >= 0 /\ -ar_3 + ar_4 >= 0 /\ ar_2 - ar_3 - 1 >= 0 /\ ar_0 - ar_1 - 1 >= 0 ] 5.66/2.58 5.66/2.58 (Comp: 2*ar_0 + 2*ar_1 + 2, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 - ar_4 - 1 >= 0 /\ -ar_3 + ar_4 >= 0 /\ ar_2 - ar_3 - 1 >= 0 /\ ar_0 - ar_1 - 1 >= 0 ] 5.66/2.58 5.66/2.58 (Comp: ar_0 + ar_1 + 3*ar_2 + 3*ar_3 + 1, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 - ar_4 - 1 >= 0 /\ -ar_3 + ar_4 >= 0 /\ ar_2 - ar_3 - 1 >= 0 /\ ar_0 - ar_1 - 1 >= 0 /\ f >= 1 ] 5.66/2.58 5.66/2.58 (Comp: ar_0 + ar_1 + 3*ar_2 + 3*ar_3 + 1, Cost: 1) evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb1in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_2 - ar_4 - 1 >= 0 /\ -ar_3 + ar_4 >= 0 /\ ar_2 - ar_3 - 1 >= 0 /\ ar_0 - ar_1 - 1 >= 0 /\ 0 >= f + 1 ] 5.66/2.58 5.66/2.58 (Comp: ar_0 + ar_1 + 3*ar_2 + 3*ar_3 + 1, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb3in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ -ar_3 + ar_4 >= 0 /\ ar_0 - ar_1 - 1 >= 0 /\ ar_2 >= ar_4 + 1 ] 5.66/2.58 5.66/2.58 (Comp: 2*ar_0 + 2*ar_1 + 2, Cost: 1) evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb4in(ar_0, ar_1, ar_2, ar_3, ar_4)) [ -ar_3 + ar_4 >= 0 /\ ar_0 - ar_1 - 1 >= 0 /\ ar_4 >= ar_2 ] 5.66/2.58 5.66/2.58 (Comp: 2, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplereturnin(ar_0, ar_1, ar_2, ar_3, ar_4)) [ ar_1 >= ar_0 ] 5.66/2.58 5.66/2.58 (Comp: ar_0 + ar_1 + 1, Cost: 1) evalNestedMultiplebb5in(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb2in(ar_0, ar_1, ar_2, ar_3, ar_3)) [ ar_0 >= ar_1 + 1 ] 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 1) evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultiplebb5in(ar_1, ar_0, ar_3, ar_2, ar_4)) 5.66/2.58 5.66/2.58 (Comp: 1, Cost: 1) evalNestedMultiplestart(ar_0, ar_1, ar_2, ar_3, ar_4) -> Com_1(evalNestedMultipleentryin(ar_0, ar_1, ar_2, ar_3, ar_4)) 5.66/2.58 5.66/2.58 start location: koat_start 5.66/2.58 5.66/2.58 leaf cost: 0 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Complexity upper bound 11*ar_0 + 11*ar_1 + 12*ar_2 + 12*ar_3 + 17 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Time: 0.339 sec (SMT: 0.259 sec) 5.66/2.58 5.66/2.58 5.66/2.58 ---------------------------------------- 5.66/2.58 5.66/2.58 (2) 5.66/2.58 BOUNDS(1, n^1) 5.66/2.58 5.66/2.58 ---------------------------------------- 5.66/2.58 5.66/2.58 (3) Loat Proof (FINISHED) 5.66/2.58 5.66/2.58 5.66/2.58 ### Pre-processing the ITS problem ### 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Initial linear ITS problem 5.66/2.58 5.66/2.58 Start location: evalNestedMultiplestart 5.66/2.58 5.66/2.58 0: evalNestedMultiplestart -> evalNestedMultipleentryin : [], cost: 1 5.66/2.58 5.66/2.58 1: evalNestedMultipleentryin -> evalNestedMultiplebb5in : A'=B, B'=A, C'=D, D'=C, [], cost: 1 5.66/2.58 5.66/2.58 2: evalNestedMultiplebb5in -> evalNestedMultiplebb2in : E'=D, [ A>=1+B ], cost: 1 5.66/2.58 5.66/2.58 3: evalNestedMultiplebb5in -> evalNestedMultiplereturnin : [ B>=A ], cost: 1 5.66/2.58 5.66/2.58 4: evalNestedMultiplebb2in -> evalNestedMultiplebb4in : [ E>=C ], cost: 1 5.66/2.58 5.66/2.58 5: evalNestedMultiplebb2in -> evalNestedMultiplebb3in : [ C>=1+E ], cost: 1 5.66/2.58 5.66/2.58 6: evalNestedMultiplebb3in -> evalNestedMultiplebb1in : [ 0>=1+free ], cost: 1 5.66/2.58 5.66/2.58 7: evalNestedMultiplebb3in -> evalNestedMultiplebb1in : [ free_1>=1 ], cost: 1 5.66/2.58 5.66/2.58 8: evalNestedMultiplebb3in -> evalNestedMultiplebb4in : [], cost: 1 5.66/2.58 5.66/2.58 9: evalNestedMultiplebb1in -> evalNestedMultiplebb2in : E'=1+E, [], cost: 1 5.66/2.58 5.66/2.58 10: evalNestedMultiplebb4in -> evalNestedMultiplebb5in : B'=1+B, D'=E, [], cost: 1 5.66/2.58 5.66/2.58 11: evalNestedMultiplereturnin -> evalNestedMultiplestop : [], cost: 1 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Removed unreachable and leaf rules: 5.66/2.58 5.66/2.58 Start location: evalNestedMultiplestart 5.66/2.58 5.66/2.58 0: evalNestedMultiplestart -> evalNestedMultipleentryin : [], cost: 1 5.66/2.58 5.66/2.58 1: evalNestedMultipleentryin -> evalNestedMultiplebb5in : A'=B, B'=A, C'=D, D'=C, [], cost: 1 5.66/2.58 5.66/2.58 2: evalNestedMultiplebb5in -> evalNestedMultiplebb2in : E'=D, [ A>=1+B ], cost: 1 5.66/2.58 5.66/2.58 4: evalNestedMultiplebb2in -> evalNestedMultiplebb4in : [ E>=C ], cost: 1 5.66/2.58 5.66/2.58 5: evalNestedMultiplebb2in -> evalNestedMultiplebb3in : [ C>=1+E ], cost: 1 5.66/2.58 5.66/2.58 6: evalNestedMultiplebb3in -> evalNestedMultiplebb1in : [ 0>=1+free ], cost: 1 5.66/2.58 5.66/2.58 7: evalNestedMultiplebb3in -> evalNestedMultiplebb1in : [ free_1>=1 ], cost: 1 5.66/2.58 5.66/2.58 8: evalNestedMultiplebb3in -> evalNestedMultiplebb4in : [], cost: 1 5.66/2.58 5.66/2.58 9: evalNestedMultiplebb1in -> evalNestedMultiplebb2in : E'=1+E, [], cost: 1 5.66/2.58 5.66/2.58 10: evalNestedMultiplebb4in -> evalNestedMultiplebb5in : B'=1+B, D'=E, [], cost: 1 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Simplified all rules, resulting in: 5.66/2.58 5.66/2.58 Start location: evalNestedMultiplestart 5.66/2.58 5.66/2.58 0: evalNestedMultiplestart -> evalNestedMultipleentryin : [], cost: 1 5.66/2.58 5.66/2.58 1: evalNestedMultipleentryin -> evalNestedMultiplebb5in : A'=B, B'=A, C'=D, D'=C, [], cost: 1 5.66/2.58 5.66/2.58 2: evalNestedMultiplebb5in -> evalNestedMultiplebb2in : E'=D, [ A>=1+B ], cost: 1 5.66/2.58 5.66/2.58 4: evalNestedMultiplebb2in -> evalNestedMultiplebb4in : [ E>=C ], cost: 1 5.66/2.58 5.66/2.58 5: evalNestedMultiplebb2in -> evalNestedMultiplebb3in : [ C>=1+E ], cost: 1 5.66/2.58 5.66/2.58 7: evalNestedMultiplebb3in -> evalNestedMultiplebb1in : [], cost: 1 5.66/2.58 5.66/2.58 8: evalNestedMultiplebb3in -> evalNestedMultiplebb4in : [], cost: 1 5.66/2.58 5.66/2.58 9: evalNestedMultiplebb1in -> evalNestedMultiplebb2in : E'=1+E, [], cost: 1 5.66/2.58 5.66/2.58 10: evalNestedMultiplebb4in -> evalNestedMultiplebb5in : B'=1+B, D'=E, [], cost: 1 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 ### Simplification by acceleration and chaining ### 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Eliminated locations (on linear paths): 5.66/2.58 5.66/2.58 Start location: evalNestedMultiplestart 5.66/2.58 5.66/2.58 12: evalNestedMultiplestart -> evalNestedMultiplebb5in : A'=B, B'=A, C'=D, D'=C, [], cost: 2 5.66/2.58 5.66/2.58 2: evalNestedMultiplebb5in -> evalNestedMultiplebb2in : E'=D, [ A>=1+B ], cost: 1 5.66/2.58 5.66/2.58 4: evalNestedMultiplebb2in -> evalNestedMultiplebb4in : [ E>=C ], cost: 1 5.66/2.58 5.66/2.58 5: evalNestedMultiplebb2in -> evalNestedMultiplebb3in : [ C>=1+E ], cost: 1 5.66/2.58 5.66/2.58 8: evalNestedMultiplebb3in -> evalNestedMultiplebb4in : [], cost: 1 5.66/2.58 5.66/2.58 13: evalNestedMultiplebb3in -> evalNestedMultiplebb2in : E'=1+E, [], cost: 2 5.66/2.58 5.66/2.58 10: evalNestedMultiplebb4in -> evalNestedMultiplebb5in : B'=1+B, D'=E, [], cost: 1 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Eliminated locations (on tree-shaped paths): 5.66/2.58 5.66/2.58 Start location: evalNestedMultiplestart 5.66/2.58 5.66/2.58 12: evalNestedMultiplestart -> evalNestedMultiplebb5in : A'=B, B'=A, C'=D, D'=C, [], cost: 2 5.66/2.58 5.66/2.58 2: evalNestedMultiplebb5in -> evalNestedMultiplebb2in : E'=D, [ A>=1+B ], cost: 1 5.66/2.58 5.66/2.58 15: evalNestedMultiplebb2in -> evalNestedMultiplebb2in : E'=1+E, [ C>=1+E ], cost: 3 5.66/2.58 5.66/2.58 16: evalNestedMultiplebb2in -> evalNestedMultiplebb5in : B'=1+B, D'=E, [ E>=C ], cost: 2 5.66/2.58 5.66/2.58 17: evalNestedMultiplebb2in -> evalNestedMultiplebb5in : B'=1+B, D'=E, [ C>=1+E ], cost: 3 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Accelerating simple loops of location 3. 5.66/2.58 5.66/2.58 Accelerating the following rules: 5.66/2.58 5.66/2.58 15: evalNestedMultiplebb2in -> evalNestedMultiplebb2in : E'=1+E, [ C>=1+E ], cost: 3 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Accelerated rule 15 with metering function C-E, yielding the new rule 18. 5.66/2.58 5.66/2.58 Removing the simple loops: 15. 5.66/2.58 5.66/2.58 5.66/2.58 5.66/2.58 Accelerated all simple loops using metering functions (where possible): 5.66/2.58 5.66/2.58 Start location: evalNestedMultiplestart 5.66/2.58 5.66/2.58 12: evalNestedMultiplestart -> evalNestedMultiplebb5in : A'=B, B'=A, C'=D, D'=C, [], cost: 2 5.66/2.58 5.66/2.58 2: evalNestedMultiplebb5in -> evalNestedMultiplebb2in : E'=D, [ A>=1+B ], cost: 1 5.66/2.59 5.66/2.59 16: evalNestedMultiplebb2in -> evalNestedMultiplebb5in : B'=1+B, D'=E, [ E>=C ], cost: 2 5.66/2.59 5.66/2.59 17: evalNestedMultiplebb2in -> evalNestedMultiplebb5in : B'=1+B, D'=E, [ C>=1+E ], cost: 3 5.66/2.59 5.66/2.59 18: evalNestedMultiplebb2in -> evalNestedMultiplebb2in : E'=C, [ C>=1+E ], cost: 3*C-3*E 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 Chained accelerated rules (with incoming rules): 5.66/2.59 5.66/2.59 Start location: evalNestedMultiplestart 5.66/2.59 5.66/2.59 12: evalNestedMultiplestart -> evalNestedMultiplebb5in : A'=B, B'=A, C'=D, D'=C, [], cost: 2 5.66/2.59 5.66/2.59 2: evalNestedMultiplebb5in -> evalNestedMultiplebb2in : E'=D, [ A>=1+B ], cost: 1 5.66/2.59 5.66/2.59 19: evalNestedMultiplebb5in -> evalNestedMultiplebb2in : E'=C, [ A>=1+B && C>=1+D ], cost: 1+3*C-3*D 5.66/2.59 5.66/2.59 16: evalNestedMultiplebb2in -> evalNestedMultiplebb5in : B'=1+B, D'=E, [ E>=C ], cost: 2 5.66/2.59 5.66/2.59 17: evalNestedMultiplebb2in -> evalNestedMultiplebb5in : B'=1+B, D'=E, [ C>=1+E ], cost: 3 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 Eliminated locations (on tree-shaped paths): 5.66/2.59 5.66/2.59 Start location: evalNestedMultiplestart 5.66/2.59 5.66/2.59 12: evalNestedMultiplestart -> evalNestedMultiplebb5in : A'=B, B'=A, C'=D, D'=C, [], cost: 2 5.66/2.59 5.66/2.59 20: evalNestedMultiplebb5in -> evalNestedMultiplebb5in : B'=1+B, D'=D, E'=D, [ A>=1+B && D>=C ], cost: 3 5.66/2.59 5.66/2.59 21: evalNestedMultiplebb5in -> evalNestedMultiplebb5in : B'=1+B, D'=D, E'=D, [ A>=1+B && C>=1+D ], cost: 4 5.66/2.59 5.66/2.59 22: evalNestedMultiplebb5in -> evalNestedMultiplebb5in : B'=1+B, D'=C, E'=C, [ A>=1+B && C>=1+D ], cost: 3+3*C-3*D 5.66/2.59 5.66/2.59 23: evalNestedMultiplebb5in -> [10] : [ A>=1+B && C>=1+D ], cost: 1+3*C-3*D 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 Accelerating simple loops of location 2. 5.66/2.59 5.66/2.59 Simplified some of the simple loops (and removed duplicate rules). 5.66/2.59 5.66/2.59 Accelerating the following rules: 5.66/2.59 5.66/2.59 20: evalNestedMultiplebb5in -> evalNestedMultiplebb5in : B'=1+B, E'=D, [ A>=1+B && D>=C ], cost: 3 5.66/2.59 5.66/2.59 21: evalNestedMultiplebb5in -> evalNestedMultiplebb5in : B'=1+B, E'=D, [ A>=1+B && C>=1+D ], cost: 4 5.66/2.59 5.66/2.59 22: evalNestedMultiplebb5in -> evalNestedMultiplebb5in : B'=1+B, D'=C, E'=C, [ A>=1+B && C>=1+D ], cost: 3+3*C-3*D 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 Accelerated rule 20 with metering function A-B, yielding the new rule 24. 5.66/2.59 5.66/2.59 Accelerated rule 21 with metering function A-B, yielding the new rule 25. 5.66/2.59 5.66/2.59 Found no metering function for rule 22. 5.66/2.59 5.66/2.59 Removing the simple loops: 20 21. 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 Accelerated all simple loops using metering functions (where possible): 5.66/2.59 5.66/2.59 Start location: evalNestedMultiplestart 5.66/2.59 5.66/2.59 12: evalNestedMultiplestart -> evalNestedMultiplebb5in : A'=B, B'=A, C'=D, D'=C, [], cost: 2 5.66/2.59 5.66/2.59 22: evalNestedMultiplebb5in -> evalNestedMultiplebb5in : B'=1+B, D'=C, E'=C, [ A>=1+B && C>=1+D ], cost: 3+3*C-3*D 5.66/2.59 5.66/2.59 23: evalNestedMultiplebb5in -> [10] : [ A>=1+B && C>=1+D ], cost: 1+3*C-3*D 5.66/2.59 5.66/2.59 24: evalNestedMultiplebb5in -> evalNestedMultiplebb5in : B'=A, E'=D, [ A>=1+B && D>=C ], cost: 3*A-3*B 5.66/2.59 5.66/2.59 25: evalNestedMultiplebb5in -> evalNestedMultiplebb5in : B'=A, E'=D, [ A>=1+B && C>=1+D ], cost: 4*A-4*B 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 Chained accelerated rules (with incoming rules): 5.66/2.59 5.66/2.59 Start location: evalNestedMultiplestart 5.66/2.59 5.66/2.59 12: evalNestedMultiplestart -> evalNestedMultiplebb5in : A'=B, B'=A, C'=D, D'=C, [], cost: 2 5.66/2.59 5.66/2.59 26: evalNestedMultiplestart -> evalNestedMultiplebb5in : A'=B, B'=1+A, C'=D, E'=D, [ B>=1+A && D>=1+C ], cost: 5-3*C+3*D 5.66/2.59 5.66/2.59 27: evalNestedMultiplestart -> evalNestedMultiplebb5in : A'=B, C'=D, D'=C, E'=C, [ B>=1+A && C>=D ], cost: 2-3*A+3*B 5.66/2.59 5.66/2.59 28: evalNestedMultiplestart -> evalNestedMultiplebb5in : A'=B, C'=D, D'=C, E'=C, [ B>=1+A && D>=1+C ], cost: 2-4*A+4*B 5.66/2.59 5.66/2.59 23: evalNestedMultiplebb5in -> [10] : [ A>=1+B && C>=1+D ], cost: 1+3*C-3*D 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 Eliminated locations (on tree-shaped paths): 5.66/2.59 5.66/2.59 Start location: evalNestedMultiplestart 5.66/2.59 5.66/2.59 29: evalNestedMultiplestart -> [10] : A'=B, B'=A, C'=D, D'=C, [ B>=1+A && D>=1+C ], cost: 3-3*C+3*D 5.66/2.59 5.66/2.59 30: evalNestedMultiplestart -> [12] : [ B>=1+A && D>=1+C ], cost: 5-3*C+3*D 5.66/2.59 5.66/2.59 31: evalNestedMultiplestart -> [12] : [ B>=1+A && C>=D ], cost: 2-3*A+3*B 5.66/2.59 5.66/2.59 32: evalNestedMultiplestart -> [12] : [ B>=1+A && D>=1+C ], cost: 2-4*A+4*B 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 ### Computing asymptotic complexity ### 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 Fully simplified ITS problem 5.66/2.59 5.66/2.59 Start location: evalNestedMultiplestart 5.66/2.59 5.66/2.59 30: evalNestedMultiplestart -> [12] : [ B>=1+A && D>=1+C ], cost: 5-3*C+3*D 5.66/2.59 5.66/2.59 31: evalNestedMultiplestart -> [12] : [ B>=1+A && C>=D ], cost: 2-3*A+3*B 5.66/2.59 5.66/2.59 32: evalNestedMultiplestart -> [12] : [ B>=1+A && D>=1+C ], cost: 2-4*A+4*B 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 Computing asymptotic complexity for rule 30 5.66/2.59 5.66/2.59 Solved the limit problem by the following transformations: 5.66/2.59 5.66/2.59 Created initial limit problem: 5.66/2.59 5.66/2.59 -A+B (+/+!), 5-3*C+3*D (+), -C+D (+/+!) [not solved] 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 removing all constraints (solved by SMT) 5.66/2.59 5.66/2.59 resulting limit problem: [solved] 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 applying transformation rule (C) using substitution {C==0,D==n,A==-1,B==0} 5.66/2.59 5.66/2.59 resulting limit problem: 5.66/2.59 5.66/2.59 [solved] 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 Solution: 5.66/2.59 5.66/2.59 C / 0 5.66/2.59 5.66/2.59 D / n 5.66/2.59 5.66/2.59 A / -1 5.66/2.59 5.66/2.59 B / 0 5.66/2.59 5.66/2.59 Resulting cost 5+3*n has complexity: Poly(n^1) 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 Found new complexity Poly(n^1). 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 Obtained the following overall complexity (w.r.t. the length of the input n): 5.66/2.59 5.66/2.59 Complexity: Poly(n^1) 5.66/2.59 5.66/2.59 Cpx degree: 1 5.66/2.59 5.66/2.59 Solved cost: 5+3*n 5.66/2.59 5.66/2.59 Rule cost: 5-3*C+3*D 5.66/2.59 5.66/2.59 Rule guard: [ B>=1+A && D>=1+C ] 5.66/2.59 5.66/2.59 5.66/2.59 5.66/2.59 WORST_CASE(Omega(n^1),?) 5.66/2.59 5.66/2.59 5.66/2.59 ---------------------------------------- 5.66/2.59 5.66/2.59 (4) 5.66/2.59 BOUNDS(n^1, INF) 5.78/2.61 EOF