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Java_Bytecode pair #487571389
details
property
value
status
complete
benchmark
MinusUserDefined.jar
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n156.star.cs.uiowa.edu
space
Aprove_09
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
12.6051819324 seconds
cpu usage
25.870987387
max memory
4.04250624E9
stage attributes
key
value
output-size
22039
starexec-result
MAYBE
output
/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.jar /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- MAYBE proof of /export/starexec/sandbox2/benchmark/theBenchmark.jar # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty termination of the given Bare JBC problem could not be shown: (0) Bare JBC problem (1) BareJBCToJBCProof [EQUIVALENT, 96 ms] (2) JBC problem (3) JBCToGraph [EQUIVALENT, 498 ms] (4) JBCTerminationGraph (5) TerminationGraphToSCCProof [SOUND, 0 ms] (6) JBCTerminationSCC (7) SCCToIRSProof [SOUND, 89 ms] (8) IRSwT (9) IRSFormatTransformerProof [EQUIVALENT, 0 ms] (10) IRSwT (11) IRSwTTerminationDigraphProof [EQUIVALENT, 65 ms] (12) IRSwT (13) IntTRSCompressionProof [EQUIVALENT, 0 ms] (14) IRSwT (15) IRSwTChainingProof [EQUIVALENT, 0 ms] (16) IRSwT (17) IRSwTTerminationDigraphProof [EQUIVALENT, 14 ms] (18) IRSwT (19) IntTRSCompressionProof [EQUIVALENT, 0 ms] (20) IRSwT (21) IRSwTChainingProof [EQUIVALENT, 0 ms] (22) IRSwT (23) IRSwTTerminationDigraphProof [EQUIVALENT, 70 ms] (24) IRSwT (25) IntTRSCompressionProof [EQUIVALENT, 0 ms] (26) IRSwT (27) TempFilterProof [SOUND, 2320 ms] (28) IRSwT (29) IRSwTTerminationDigraphProof [EQUIVALENT, 4 ms] (30) IRSwT (31) IntTRSCompressionProof [EQUIVALENT, 0 ms] (32) IRSwT ---------------------------------------- (0) Obligation: need to prove termination of the following program: public class MinusUserDefined{ public static boolean gt(int x, int y) { while (x > 0 && y > 0) { x--; y--; } return x > 0; } public static void main(String[] args) { Random.args = args; int x = Random.random(); int y = Random.random(); int res = 0; while (gt(x,y)) { y++; res++; } } } public class Random { static String[] args; static int index = 0; public static int random() { String string = args[index]; index++; return string.length(); } } ---------------------------------------- (1) BareJBCToJBCProof (EQUIVALENT) initialized classpath ----------------------------------------
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