3.64/1.75 WORST_CASE(NON_POLY, ?) 3.64/1.76 proof of /export/starexec/sandbox/benchmark/theBenchmark.koat 3.64/1.76 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.64/1.76 3.64/1.76 3.64/1.76 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(INF, INF). 3.64/1.76 3.64/1.76 (0) CpxIntTrs 3.64/1.76 (1) Loat Proof [FINISHED, 102 ms] 3.64/1.76 (2) BOUNDS(INF, INF) 3.64/1.76 3.64/1.76 3.64/1.76 ---------------------------------------- 3.64/1.76 3.64/1.76 (0) 3.64/1.76 Obligation: 3.64/1.76 Complexity Int TRS consisting of the following rules: 3.64/1.76 f2(A, B, C, D, E, F, G, H, I, J) -> Com_1(f300(A, K, L, M, E, F, G, H, I, J)) :|: 0 >= A 3.64/1.76 f2(A, B, C, D, E, F, G, H, I, J) -> Com_1(f2(A, K, L, D, M, F, G, H, I, J)) :|: A >= 1 3.64/1.76 f1(A, B, C, D, E, F, G, H, I, J) -> Com_1(f2(A, B, C, D, E, K, L, M, M, K)) :|: TRUE 3.64/1.76 3.64/1.76 The start-symbols are:[f1_10] 3.64/1.76 3.64/1.76 3.64/1.76 ---------------------------------------- 3.64/1.76 3.64/1.76 (1) Loat Proof (FINISHED) 3.64/1.76 3.64/1.76 3.64/1.76 ### Pre-processing the ITS problem ### 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 Initial linear ITS problem 3.64/1.76 3.64/1.76 Start location: f1 3.64/1.76 3.64/1.76 0: f2 -> f300 : B'=free_2, C'=free, D'=free_1, [ 0>=A ], cost: 1 3.64/1.76 3.64/1.76 1: f2 -> f2 : B'=free_5, C'=free_3, E'=free_4, [ A>=1 ], cost: 1 3.64/1.76 3.64/1.76 2: f1 -> f2 : F'=free_8, G'=free_6, H'=free_7, Q'=free_7, J'=free_8, [], cost: 1 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 Removed unreachable and leaf rules: 3.64/1.76 3.64/1.76 Start location: f1 3.64/1.76 3.64/1.76 1: f2 -> f2 : B'=free_5, C'=free_3, E'=free_4, [ A>=1 ], cost: 1 3.64/1.76 3.64/1.76 2: f1 -> f2 : F'=free_8, G'=free_6, H'=free_7, Q'=free_7, J'=free_8, [], cost: 1 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 ### Simplification by acceleration and chaining ### 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 Accelerating simple loops of location 0. 3.64/1.76 3.64/1.76 Accelerating the following rules: 3.64/1.76 3.64/1.76 1: f2 -> f2 : B'=free_5, C'=free_3, E'=free_4, [ A>=1 ], cost: 1 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 Accelerated rule 1 with NONTERM, yielding the new rule 3. 3.64/1.76 3.64/1.76 Removing the simple loops: 1. 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 Accelerated all simple loops using metering functions (where possible): 3.64/1.76 3.64/1.76 Start location: f1 3.64/1.76 3.64/1.76 3: f2 -> [3] : [ A>=1 ], cost: INF 3.64/1.76 3.64/1.76 2: f1 -> f2 : F'=free_8, G'=free_6, H'=free_7, Q'=free_7, J'=free_8, [], cost: 1 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 Chained accelerated rules (with incoming rules): 3.64/1.76 3.64/1.76 Start location: f1 3.64/1.76 3.64/1.76 2: f1 -> f2 : F'=free_8, G'=free_6, H'=free_7, Q'=free_7, J'=free_8, [], cost: 1 3.64/1.76 3.64/1.76 4: f1 -> [3] : F'=free_8, G'=free_6, H'=free_7, Q'=free_7, J'=free_8, [ A>=1 ], cost: INF 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 Removed unreachable locations (and leaf rules with constant cost): 3.64/1.76 3.64/1.76 Start location: f1 3.64/1.76 3.64/1.76 4: f1 -> [3] : F'=free_8, G'=free_6, H'=free_7, Q'=free_7, J'=free_8, [ A>=1 ], cost: INF 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 ### Computing asymptotic complexity ### 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 Fully simplified ITS problem 3.64/1.76 3.64/1.76 Start location: f1 3.64/1.76 3.64/1.76 4: f1 -> [3] : F'=free_8, G'=free_6, H'=free_7, Q'=free_7, J'=free_8, [ A>=1 ], cost: INF 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 Computing asymptotic complexity for rule 4 3.64/1.76 3.64/1.76 Resulting cost INF has complexity: Nonterm 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 Found new complexity Nonterm. 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 Obtained the following overall complexity (w.r.t. the length of the input n): 3.64/1.76 3.64/1.76 Complexity: Nonterm 3.64/1.76 3.64/1.76 Cpx degree: Nonterm 3.64/1.76 3.64/1.76 Solved cost: INF 3.64/1.76 3.64/1.76 Rule cost: INF 3.64/1.76 3.64/1.76 Rule guard: [ A>=1 ] 3.64/1.76 3.64/1.76 3.64/1.76 3.64/1.76 NO 3.64/1.76 3.64/1.76 3.64/1.76 ---------------------------------------- 3.64/1.76 3.64/1.76 (2) 3.64/1.76 BOUNDS(INF, INF) 3.84/1.78 EOF