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Java Bytec 64199 pair #381919536
details
property
value
status
complete
benchmark
TerminatorRec03.jar
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n049.star.cs.uiowa.edu
space
BOG_RTA_11
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
2.03899407387 seconds
cpu usage
4.656664999
max memory
3.05528832E8
stage attributes
key
value
output-size
2373
starexec-result
NO
output
/export/starexec/sandbox/solver/bin/starexec_run_standard /export/starexec/sandbox/benchmark/theBenchmark.jar /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- NO proof of /export/starexec/sandbox/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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty termination of the given Bare JBC problem could be disproven: (0) Bare JBC problem (1) BareJBCToJBCProof [EQUIVALENT, 97 ms] (2) JBC problem (3) JBCNonTerm [COMPLETE, 145 ms] (4) NO ---------------------------------------- (0) Obligation: need to prove termination of the following program: public class TerminatorRec03 { public static void main(String[] args) { f(args.length); } public static void f(int x) { if (x == 0) { f(1); } else { f(0); } } } ---------------------------------------- (1) BareJBCToJBCProof (EQUIVALENT) initialized classpath ---------------------------------------- (2) Obligation: need to prove termination of the following program: public class TerminatorRec03 { public static void main(String[] args) { f(args.length); } public static void f(int x) { if (x == 0) { f(1); } else { f(0); } } } ---------------------------------------- (3) JBCNonTerm (COMPLETE) Constructed a run with a repetition. States 3 and 11 are repetitions (when considering only the interesting positions [lv_0_0]). 0:<TerminatorRec03.main||0: load ADDR args||args: a2|| -> a2([java.lang.String...]): length 0 -->{java.lang.Object...} YES: (JL1) 1:<TerminatorRec03.main||1: arraylength|| - ||a2> a2([java.lang.String...]): length 0 -->{java.lang.Object...} YES: (JL1) 2:<TerminatorRec03.main||2: TerminatorRec03.f(I)V|| - ||0> YES: (JL1) 3:<TerminatorRec03.f||0: load INT x||x: 0|| -> YES: (JL1) 4:<TerminatorRec03.f||1: NE 0|| - ||0> YES: (JL1) 5:<TerminatorRec03.f||4: push 1|| - || -> YES: (JL1) 6:<TerminatorRec03.f||5: TerminatorRec03.f(I)V|| - ||1> YES: (JL1) 7:<TerminatorRec03.f||0: load INT x||x: 1|| -> YES: (JL1) 8:<TerminatorRec03.f||1: NE 0|| - ||1> YES: (JL1) 9:<TerminatorRec03.f||11: push 0|| - || -> YES: (JL1) 10:<TerminatorRec03.f||12: TerminatorRec03.f(I)V|| - ||0> YES: (JL1) 11:<TerminatorRec03.f||0: load INT x||x: 0|| -> YES: (JL1) ----------------------------------------
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