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Java Bytec 64199 pair #381919257
details
property
value
status
complete
benchmark
RetValRec.jar
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n078.star.cs.uiowa.edu
space
AProVE_11_recursive
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
2.03190898895 seconds
cpu usage
4.424515186
max memory
2.77000192E8
stage attributes
key
value
output-size
2571
starexec-result
YES
output
/export/starexec/sandbox/solver/bin/starexec_run_standard /export/starexec/sandbox/benchmark/theBenchmark.jar /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES 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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty termination of the given Bare JBC problem could be proven: (0) Bare JBC problem (1) BareJBCToJBCProof [EQUIVALENT, 97 ms] (2) JBC problem (3) JBCToGraph [EQUIVALENT, 201 ms] (4) JBCTerminationGraph (5) TerminationGraphToSCCProof [SOUND, 0 ms] (6) TRUE ---------------------------------------- (0) Obligation: need to prove termination of the following program: package RetValRec; public class Random { static String[] args; static int index = 0; public static int random() { final String string = args[index]; index++; return string.length(); } } package RetValRec; public class RetValRec { public static void main(String[] args) { Random.args = args; int x = Random.random() % 2; int y = ret(x); test(x,y); } public static int ret(int x) { if (x == 0) return 1; else return 0; } public static boolean test(int x, int y) { if (x != y) return true; else return test(x-1, y-1); } } ---------------------------------------- (1) BareJBCToJBCProof (EQUIVALENT) initialized classpath ---------------------------------------- (2) Obligation: need to prove termination of the following program: package RetValRec; public class Random { static String[] args; static int index = 0; public static int random() { final String string = args[index]; index++; return string.length(); } } package RetValRec; public class RetValRec { public static void main(String[] args) { Random.args = args; int x = Random.random() % 2; int y = ret(x); test(x,y); } public static int ret(int x) { if (x == 0) return 1; else return 0;
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