details

property	value
status	complete
benchmark	ex31.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n014.star.cs.uiowa.edu
space	T2

run statistics

property	value
solver	AProVE
configuration	complexity
runtime (wallclock)	2.01127 seconds
cpu usage	4.01709
user time	3.75577
system time	0.261324
max virtual memory	1.8524564E7
max residence set size	211796.0

stage attributes

key	value
starexec-result	WORST_CASE(NON_POLY, ?)

output

3.90/1.97 WORST_CASE(NON_POLY, ?) 3.98/1.98 proof of /export/starexec/sandbox/benchmark/theBenchmark.koat 3.98/1.98 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.98/1.98 3.98/1.98 3.98/1.98 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(INF, INF). 3.98/1.98 3.98/1.98 (0) CpxIntTrs 3.98/1.98 (1) Loat Proof [FINISHED, 323 ms] 3.98/1.98 (2) BOUNDS(INF, INF) 3.98/1.98 3.98/1.98 3.98/1.98 ---------------------------------------- 3.98/1.98 3.98/1.98 (0) 3.98/1.98 Obligation: 3.98/1.98 Complexity Int TRS consisting of the following rules: 3.98/1.98 f0(A, B) -> Com_1(f4(0, 99)) :|: TRUE 3.98/1.98 f4(A, B) -> Com_1(f4(E, B)) :|: B >= A + 1 && C >= D + 1 3.98/1.98 f4(A, B) -> Com_1(f4(A, E)) :|: B >= A + 1 3.98/1.98 f4(A, B) -> Com_1(f11(A, B)) :|: A >= B 3.98/1.98 3.98/1.98 The start-symbols are:[f0_2] 3.98/1.98 3.98/1.98 3.98/1.98 ---------------------------------------- 3.98/1.98 3.98/1.98 (1) Loat Proof (FINISHED) 3.98/1.98 3.98/1.98 3.98/1.98 ### Pre-processing the ITS problem ### 3.98/1.98 3.98/1.98 3.98/1.98 3.98/1.98 Initial linear ITS problem 3.98/1.98 3.98/1.98 Start location: f0 3.98/1.98 3.98/1.98 0: f0 -> f4 : A'=0, B'=99, [], cost: 1 3.98/1.98 3.98/1.98 1: f4 -> f4 : A'=free_2, [ B>=1+A && free>=1+free_1 ], cost: 1 3.98/1.98 3.98/1.98 2: f4 -> f4 : B'=free_3, [ B>=1+A ], cost: 1 3.98/1.98 3.98/1.98 3: f4 -> f11 : [ A>=B ], cost: 1 3.98/1.98 3.98/1.98 3.98/1.98 3.98/1.98 Removed unreachable and leaf rules: 3.98/1.98 3.98/1.98 Start location: f0 3.98/1.98 3.98/1.98 0: f0 -> f4 : A'=0, B'=99, [], cost: 1 3.98/1.98 3.98/1.98 1: f4 -> f4 : A'=free_2, [ B>=1+A && free>=1+free_1 ], cost: 1 3.98/1.98 3.98/1.98 2: f4 -> f4 : B'=free_3, [ B>=1+A ], cost: 1 3.98/1.98 3.98/1.98 3.98/1.98 3.98/1.98 Simplified all rules, resulting in: 3.98/1.98 3.98/1.98 Start location: f0 3.98/1.98 3.98/1.98 0: f0 -> f4 : A'=0, B'=99, [], cost: 1 3.98/1.98 3.98/1.98 1: f4 -> f4 : A'=free_2, [ B>=1+A ], cost: 1 3.98/1.98 3.98/1.98 2: f4 -> f4 : B'=free_3, [ B>=1+A ], cost: 1 3.98/1.98 3.98/1.98 3.98/1.98 3.98/1.98 ### Simplification by acceleration and chaining ### 3.98/1.98 3.98/1.98 3.98/1.98 3.98/1.98 Accelerating simple loops of location 1. 3.98/1.98 3.98/1.98 Accelerating the following rules: 3.98/1.98 3.98/1.98 1: f4 -> f4 : A'=free_2, [ B>=1+A ], cost: 1 3.98/1.98 3.98/1.98 2: f4 -> f4 : B'=free_3, [ B>=1+A ], cost: 1 3.98/1.98 3.98/1.98 3.98/1.98 3.98/1.98 Accelerated rule 1 with NONTERM (after strengthening guard), yielding the new rule 4. 3.98/1.98 3.98/1.98 Accelerated rule 2 with NONTERM (after strengthening guard), yielding the new rule 5. 3.98/1.98 3.98/1.98 Removing the simple loops:. 3.98/1.98 3.98/1.98 3.98/1.98 3.98/1.98 Accelerated all simple loops using metering functions (where possible): 3.98/1.98 3.98/1.98 Start location: f0 3.98/1.98 3.98/1.98 0: f0 -> f4 : A'=0, B'=99, [], cost: 1 3.98/1.98 popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to Complexity_ITS 2019-03-21 04.46