details

property	value
status	complete
benchmark	Ex2.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n074.star.cs.uiowa.edu
space	PLDI10

run statistics

property	value
solver	AProVE
configuration	complexity
runtime (wallclock)	2.96805691719 seconds
cpu usage	4.932088998
max memory	3.37072128E8

stage attributes

key	value
output-size	7651
starexec-result	WORST_CASE(NON_POLY, ?)

output

/export/starexec/sandbox2/solver/bin/starexec_run_complexity /export/starexec/sandbox2/benchmark/theBenchmark.koat /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- WORST_CASE(NON_POLY, ?) proof of /export/starexec/sandbox2/benchmark/theBenchmark.koat # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(INF, INF). (0) CpxIntTrs (1) Loat Proof [FINISHED, 477 ms] (2) BOUNDS(INF, INF) ---------------------------------------- (0) Obligation: Complexity Int TRS consisting of the following rules: evalEx2start(A, B, C, D) -> Com_1(evalEx2entryin(A, B, C, D)) :|: TRUE evalEx2entryin(A, B, C, D) -> Com_1(evalEx2bb3in(B, A, C, D)) :|: TRUE evalEx2bb3in(A, B, C, D) -> Com_1(evalEx2bbin(A, B, C, D)) :|: B >= 1 && A >= 1 evalEx2bb3in(A, B, C, D) -> Com_1(evalEx2returnin(A, B, C, D)) :|: 0 >= B evalEx2bb3in(A, B, C, D) -> Com_1(evalEx2returnin(A, B, C, D)) :|: 0 >= A evalEx2bbin(A, B, C, D) -> Com_1(evalEx2bb2in(A, B, A - 1, B - 1)) :|: TRUE evalEx2bb2in(A, B, C, D) -> Com_1(evalEx2bb1in(A, B, C, D)) :|: 0 >= E + 1 evalEx2bb2in(A, B, C, D) -> Com_1(evalEx2bb1in(A, B, C, D)) :|: E >= 1 evalEx2bb2in(A, B, C, D) -> Com_1(evalEx2bb3in(C, D, C, D)) :|: TRUE evalEx2bb1in(A, B, C, D) -> Com_1(evalEx2bb2in(A, B, C + 1, D - 1)) :|: TRUE evalEx2returnin(A, B, C, D) -> Com_1(evalEx2stop(A, B, C, D)) :|: TRUE The start-symbols are:[evalEx2start_4] ---------------------------------------- (1) Loat Proof (FINISHED) ### Pre-processing the ITS problem ### Initial linear ITS problem Start location: evalEx2start 0: evalEx2start -> evalEx2entryin : [], cost: 1 1: evalEx2entryin -> evalEx2bb3in : A'=B, B'=A, [], cost: 1 2: evalEx2bb3in -> evalEx2bbin : [ B>=1 && A>=1 ], cost: 1 3: evalEx2bb3in -> evalEx2returnin : [ 0>=B ], cost: 1 4: evalEx2bb3in -> evalEx2returnin : [ 0>=A ], cost: 1 5: evalEx2bbin -> evalEx2bb2in : C'=-1+A, D'=-1+B, [], cost: 1 6: evalEx2bb2in -> evalEx2bb1in : [ 0>=1+free ], cost: 1 7: evalEx2bb2in -> evalEx2bb1in : [ free_1>=1 ], cost: 1 8: evalEx2bb2in -> evalEx2bb3in : A'=C, B'=D, [], cost: 1 9: evalEx2bb1in -> evalEx2bb2in : C'=1+C, D'=-1+D, [], cost: 1 10: evalEx2returnin -> evalEx2stop : [], cost: 1 Removed unreachable and leaf rules: Start location: evalEx2start 0: evalEx2start -> evalEx2entryin : [], cost: 1 1: evalEx2entryin -> evalEx2bb3in : A'=B, B'=A, [], cost: 1 2: evalEx2bb3in -> evalEx2bbin : [ B>=1 && A>=1 ], cost: 1 5: evalEx2bbin -> evalEx2bb2in : C'=-1+A, D'=-1+B, [], cost: 1 6: evalEx2bb2in -> evalEx2bb1in : [ 0>=1+free ], cost: 1 7: evalEx2bb2in -> evalEx2bb1in : [ free_1>=1 ], cost: 1 8: evalEx2bb2in -> evalEx2bb3in : A'=C, B'=D, [], cost: 1 9: evalEx2bb1in -> evalEx2bb2in : C'=1+C, D'=-1+D, [], cost: 1 Simplified all rules, resulting in: Start location: evalEx2start popout

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

job log

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actions

all output return to Compl Integ Trans Syste 26843