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Java_Bytecode pair #487571451
details
property
value
status
complete
benchmark
CyclicAnalysis.jar
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n153.star.cs.uiowa.edu
space
AProVE_11_iterative
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
3.09658288956 seconds
cpu usage
8.193570459
max memory
6.20756992E8
stage attributes
key
value
output-size
29264
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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty termination of the given Bare JBC problem could be proven: (0) Bare JBC problem (1) BareJBCToJBCProof [EQUIVALENT, 96 ms] (2) JBC problem (3) JBCToGraph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, 426 ms] (4) JBCTerminationGraph (5) TerminationGraphToSCCProof [SOUND, 6 ms] (6) AND (7) JBCTerminationSCC (8) SCCToQDPProof [SOUND, 122 ms] (9) QDP (10) QDPSizeChangeProof [EQUIVALENT, 0 ms] (11) YES (12) JBCTerminationSCC (13) SCCToIRSProof [SOUND, 49 ms] (14) IRSwT (15) IRSFormatTransformerProof [EQUIVALENT, 0 ms] (16) IRSwT (17) IRSwTTerminationDigraphProof [EQUIVALENT, 13 ms] (18) IRSwT (19) IntTRSCompressionProof [EQUIVALENT, 0 ms] (20) IRSwT (21) TempFilterProof [SOUND, 11 ms] (22) IntTRS (23) PolynomialOrderProcessor [EQUIVALENT, 0 ms] (24) YES (25) JBCTerminationSCC (26) SCCToIRSProof [SOUND, 58 ms] (27) IRSwT (28) IRSFormatTransformerProof [EQUIVALENT, 0 ms] (29) IRSwT (30) IRSwTTerminationDigraphProof [EQUIVALENT, 43 ms] (31) IRSwT (32) IntTRSCompressionProof [EQUIVALENT, 0 ms] (33) IRSwT (34) TempFilterProof [SOUND, 29 ms] (35) IntTRS (36) RankingReductionPairProof [EQUIVALENT, 0 ms] (37) YES ---------------------------------------- (0) Obligation: need to prove termination of the following program: package CyclicAnalysis; public class CyclicAnalysis { CyclicAnalysis field; public static void main(String[] args) { Random.args = args; CyclicAnalysis t = new CyclicAnalysis(); t.field = new CyclicAnalysis(); t.field.appendNewCyclicList(Random.random()); t.appendNewList(Random.random()); t.length(); } public int length() { int length = 1; CyclicAnalysis cur = this.field; while (cur != null) { cur = cur.field; length++; } return length; } public void appendNewCyclicList(int i) { CyclicAnalysis last = this.appendNewList(i); last.field = this; } /** * @param i number of elements to append * @return the last list element appended */ private CyclicAnalysis appendNewList(int i) { this.field = new CyclicAnalysis(); CyclicAnalysis cur = this.field; while (i > 1) { i--; cur = cur.field = new CyclicAnalysis(); } return cur; }
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