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Java Bytec 64199 pair #381919197
details
property
value
status
complete
benchmark
Parts.jar
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n073.star.cs.uiowa.edu
space
Julia_11_recursive
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
5.35613799095 seconds
cpu usage
16.805378068
max memory
1.295273984E9
stage attributes
key
value
output-size
50787
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty termination of the given Bare JBC problem could be proven: (0) Bare JBC problem (1) BareJBCToJBCProof [EQUIVALENT, 96 ms] (2) JBC problem (3) JBCToGraph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, 1032 ms] (4) JBCTerminationGraph (5) TerminationGraphToSCCProof [SOUND, 2 ms] (6) AND (7) JBCTerminationSCC (8) SCCToIRSProof [SOUND, 186 ms] (9) IRSwT (10) IRSFormatTransformerProof [EQUIVALENT, 0 ms] (11) IRSwT (12) IRSwTTerminationDigraphProof [EQUIVALENT, 89 ms] (13) IRSwT (14) IntTRSCompressionProof [EQUIVALENT, 0 ms] (15) IRSwT (16) TempFilterProof [SOUND, 19 ms] (17) IntTRS (18) RankingReductionPairProof [EQUIVALENT, 0 ms] (19) YES (20) JBCTerminationSCC (21) SCCToIRSProof [SOUND, 143 ms] (22) IRSwT (23) IRSFormatTransformerProof [EQUIVALENT, 0 ms] (24) IRSwT (25) IRSwTTerminationDigraphProof [EQUIVALENT, 104 ms] (26) IRSwT (27) IntTRSCompressionProof [EQUIVALENT, 0 ms] (28) IRSwT (29) TempFilterProof [SOUND, 102 ms] (30) IntTRS (31) RankingReductionPairProof [EQUIVALENT, 40 ms] (32) IntTRS (33) RankingReductionPairProof [EQUIVALENT, 16 ms] (34) YES ---------------------------------------- (0) Obligation: need to prove termination of the following program: public class Parts { public static int parts(int p, int q) { if (p <= 0) return 1; else if (q <= 0) return 0; else if (q > p) return parts(p, p); else return parts(p-q, q) + parts(p, q-1); } public static void main(String args[]) { for (int p = 0; p <= args.length; p++) for (int q = 0; q <= args.length; q++) parts(p, q); } } ---------------------------------------- (1) BareJBCToJBCProof (EQUIVALENT) initialized classpath ---------------------------------------- (2) Obligation: need to prove termination of the following program: public class Parts { public static int parts(int p, int q) { if (p <= 0) return 1; else if (q <= 0) return 0; else if (q > p) return parts(p, p); else return parts(p-q, q) + parts(p, q-1); } public static void main(String args[]) { for (int p = 0; p <= args.length; p++) for (int q = 0; q <= args.length; q++) parts(p, q); } } ----------------------------------------
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