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Java Bytec 64199 pair #381919345
details
property
value
status
complete
benchmark
TerminatorRec04.jar
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n035.star.cs.uiowa.edu
space
BOG_RTA_11
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
2.37270712852 seconds
cpu usage
6.164444339
max memory
4.30313472E8
stage attributes
key
value
output-size
3078
starexec-result
NO
output
/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.jar /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- NO proof of /export/starexec/sandbox2/benchmark/theBenchmark.jar # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty termination of the given Bare JBC problem could be disproven: (0) Bare JBC problem (1) BareJBCToJBCProof [EQUIVALENT, 99 ms] (2) JBC problem (3) JBCToGraph [EQUIVALENT, 308 ms] (4) JBCTerminationGraph (5) JBCNonTerm [COMPLETE, 29 ms] (6) NO ---------------------------------------- (0) Obligation: need to prove termination of the following program: public class TerminatorRec04 { public static void main(String[] args) { int x = args.length; while (x > 0) { f(x); x = x + 1; } } public static void f(int x) { if (x > 0) { f(x - 1); } return; } } ---------------------------------------- (1) BareJBCToJBCProof (EQUIVALENT) initialized classpath ---------------------------------------- (2) Obligation: need to prove termination of the following program: public class TerminatorRec04 { public static void main(String[] args) { int x = args.length; while (x > 0) { f(x); x = x + 1; } } public static void f(int x) { if (x > 0) { f(x - 1); } return; } } ---------------------------------------- (3) JBCToGraph (EQUIVALENT) Constructed TerminationGraph. ---------------------------------------- (4) Obligation: Termination Graph based on JBC Program: TerminatorRec04.main([Ljava/lang/String;)V: Graph of 22 nodes with 1 SCC. TerminatorRec04.f(I)V: Graph of 16 nodes with 0 SCCs. ---------------------------------------- (5) JBCNonTerm (COMPLETE) Reached a loop using the following run: 0:<TerminatorRec04.main||0: load ADDR args||args: a10|| -> a10([java.lang.String...]): length 1 -->{java.lang.Object...}
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