Spaces
Explore
Communities
Statistics
Reports
Cluster
Status
Help
Java Bytec 64199 pair #381919434
details
property
value
status
complete
benchmark
DivTernary.jar
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n053.star.cs.uiowa.edu
space
BOG_RTA_11
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
7.69956111908 seconds
cpu usage
20.891045202
max memory
2.466660352E9
stage attributes
key
value
output-size
362877
starexec-result
YES
output
/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.jar /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES 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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty termination of the given Bare JBC problem could be proven: (0) Bare JBC problem (1) BareJBCToJBCProof [EQUIVALENT, 96 ms] (2) JBC problem (3) JBCToGraph [EQUIVALENT, 1153 ms] (4) JBCTerminationGraph (5) TerminationGraphToSCCProof [SOUND, 12 ms] (6) AND (7) JBCTerminationSCC (8) SCCToQDPProof [SOUND, 179 ms] (9) QDP (10) QDPSizeChangeProof [EQUIVALENT, 0 ms] (11) YES (12) JBCTerminationSCC (13) SCCToQDPProof [SOUND, 1495 ms] (14) QDP (15) DependencyGraphProof [EQUIVALENT, 0 ms] (16) TRUE (17) JBCTerminationSCC (18) SCCToIRSProof [SOUND, 62 ms] (19) IRSwT (20) IRSFormatTransformerProof [EQUIVALENT, 0 ms] (21) IRSwT (22) IRSwTTerminationDigraphProof [EQUIVALENT, 12 ms] (23) IRSwT (24) IntTRSCompressionProof [EQUIVALENT, 0 ms] (25) IRSwT (26) TempFilterProof [SOUND, 36 ms] (27) IntTRS (28) PolynomialOrderProcessor [EQUIVALENT, 5 ms] (29) YES ---------------------------------------- (0) Obligation: need to prove termination of the following program: package DivTernary; public class DivTernary { // by Thomas Kolbe public static Nats div(final Nats x, final Nats y, final Nats z) { if (z.isZero()) { return Nats.zero(); } if (y.isZero()) { return Nats.succ(div(x.copy(), z.copy(), z.copy())); } if (x.isZero()) { return Nats.zero(); } return div(x.pred.copy(), y.pred.copy(), z); } public static void main(final String[] args) { final Nats x = new Nats(args[0].length()); final Nats y = new Nats(args[1].length()); div(x, y, y); } } package DivTernary; public class Nats { Nats pred; public Nats() { } public Nats(final int n) { if (n <= 0) { this.pred = null; } else { this.pred = new Nats(n - 1); } } public int toInt() { if (this.pred == null) { return 0; } return this.pred.toInt() + 1; } @Override
popout
output may be truncated. 'popout' for the full output.
job log
popout
actions
all output
return to Java Bytec 64199