3.73/1.80 WORST_CASE(?, O(n^1)) 3.79/1.81 proof of /export/starexec/sandbox2/benchmark/theBenchmark.koat 3.79/1.81 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.79/1.81 3.79/1.81 3.79/1.81 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(1, max(1, 1 + Arg_1)). 3.79/1.81 3.79/1.81 (0) CpxIntTrs 3.79/1.81 (1) Koat2 Proof [FINISHED, 40 ms] 3.79/1.81 (2) BOUNDS(1, max(1, 1 + Arg_1)) 3.79/1.81 3.79/1.81 3.79/1.81 ---------------------------------------- 3.79/1.81 3.79/1.81 (0) 3.79/1.81 Obligation: 3.79/1.81 Complexity Int TRS consisting of the following rules: 3.79/1.81 f0(A, B) -> Com_1(f1(A, B)) :|: A >= 1 3.79/1.81 f1(A, B) -> Com_1(f1(1 + A, -(A) + B)) :|: B >= 1 3.79/1.81 3.79/1.81 The start-symbols are:[f0_2] 3.79/1.81 3.79/1.81 3.79/1.81 ---------------------------------------- 3.79/1.81 3.79/1.81 (1) Koat2 Proof (FINISHED) 3.79/1.81 YES( ?, max([1, 1+Arg_1]) {O(n)}) 3.79/1.81 3.79/1.81 3.79/1.81 3.79/1.81 Initial Complexity Problem: 3.79/1.81 3.79/1.81 Start: f0 3.79/1.81 3.79/1.81 Program_Vars: Arg_0, Arg_1 3.79/1.81 3.79/1.81 Temp_Vars: 3.79/1.81 3.79/1.81 Locations: f0, f1 3.79/1.81 3.79/1.81 Transitions: 3.79/1.81 3.79/1.81 f0(Arg_0,Arg_1) -> f1(Arg_0,Arg_1):|:1 <= Arg_0 3.79/1.81 3.79/1.81 f1(Arg_0,Arg_1) -> f1(1+Arg_0,-Arg_0+Arg_1):|:1 <= Arg_0 && 1 <= Arg_1 3.79/1.81 3.79/1.81 3.79/1.81 3.79/1.81 Timebounds: 3.79/1.81 3.79/1.81 Overall timebound: max([1, 1+Arg_1]) {O(n)} 3.79/1.81 3.79/1.81 0: f0->f1: 1 {O(1)} 3.79/1.81 3.79/1.81 1: f1->f1: max([0, Arg_1]) {O(n)} 3.79/1.81 3.79/1.81 3.79/1.81 3.79/1.81 Costbounds: 3.79/1.81 3.79/1.81 Overall costbound: max([1, 1+Arg_1]) {O(n)} 3.79/1.81 3.79/1.81 0: f0->f1: 1 {O(1)} 3.79/1.81 3.79/1.81 1: f1->f1: max([0, Arg_1]) {O(n)} 3.79/1.81 3.79/1.81 3.79/1.81 3.79/1.81 Sizebounds: 3.79/1.81 3.79/1.81 `Lower: 3.79/1.81 3.79/1.81 0: f0->f1, Arg_0: 1 {O(1)} 3.79/1.81 3.79/1.81 0: f0->f1, Arg_1: Arg_1 {O(n)} 3.79/1.81 3.79/1.81 1: f1->f1, Arg_0: 2 {O(1)} 3.79/1.81 3.79/1.81 `Upper: 3.79/1.81 3.79/1.81 0: f0->f1, Arg_0: Arg_0 {O(n)} 3.79/1.81 3.79/1.81 0: f0->f1, Arg_1: Arg_1 {O(n)} 3.79/1.81 3.79/1.81 1: f1->f1, Arg_0: Arg_0+max([0, Arg_1]) {O(n)} 3.79/1.81 3.79/1.81 1: f1->f1, Arg_1: Arg_1 {O(n)} 3.79/1.81 3.79/1.81 3.79/1.81 ---------------------------------------- 3.79/1.81 3.79/1.81 (2) 3.79/1.81 BOUNDS(1, max(1, 1 + Arg_1)) 3.81/1.85 EOF