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Java Bytec 64199 pair #381919258
details
property
value
status
complete
benchmark
Test1.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
Julia_10_Recursive
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
3.79071903229 seconds
cpu usage
11.403188034
max memory
6.91081216E8
stage attributes
key
value
output-size
21821
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty termination of the given Bare JBC problem could be proven: (0) Bare JBC problem (1) BareJBCToJBCProof [EQUIVALENT, 96 ms] (2) JBC problem (3) JBCToGraph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, 526 ms] (4) JBCTerminationGraph (5) TerminationGraphToSCCProof [SOUND, 0 ms] (6) JBCTerminationSCC (7) SCCToIRSProof [SOUND, 107 ms] (8) IRSwT (9) IRSFormatTransformerProof [EQUIVALENT, 0 ms] (10) IRSwT (11) IRSwTTerminationDigraphProof [EQUIVALENT, 93 ms] (12) IRSwT (13) IntTRSCompressionProof [EQUIVALENT, 0 ms] (14) IRSwT (15) TempFilterProof [SOUND, 73 ms] (16) IntTRS (17) PolynomialOrderProcessor [EQUIVALENT, 0 ms] (18) IntTRS (19) PolynomialOrderProcessor [EQUIVALENT, 0 ms] (20) IntTRS (21) RankingReductionPairProof [EQUIVALENT, 4 ms] (22) YES ---------------------------------------- (0) Obligation: need to prove termination of the following program: public class Test1 { public static void main(String[] args) { rec(args.length, args.length % 5, args.length % 4); } private static void rec(int x, int y, int z) { if (x + y + 3 * z < 0) return; else if (x > y) rec(x - 1, y, z); else if (y > z) rec (x, y - 2, z); else rec (x, y, z - 1); } } ---------------------------------------- (1) BareJBCToJBCProof (EQUIVALENT) initialized classpath ---------------------------------------- (2) Obligation: need to prove termination of the following program: public class Test1 { public static void main(String[] args) { rec(args.length, args.length % 5, args.length % 4); } private static void rec(int x, int y, int z) { if (x + y + 3 * z < 0) return; else if (x > y) rec(x - 1, y, z); else if (y > z) rec (x, y - 2, z); else rec (x, y, z - 1); } } ---------------------------------------- (3) JBCToGraph (EQUIVALENT) Constructed TerminationGraph. ---------------------------------------- (4) Obligation: Termination Graph based on JBC Program: Test1.main([Ljava/lang/String;)V: Graph of 22 nodes with 0 SCCs.
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