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Java_Bytecode 2019-04-01 06.50 pair #433315579
details
property
value
status
complete
benchmark
Exc3.jar
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n128.star.cs.uiowa.edu
space
Costa_Julia_09
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
2.47125 seconds
cpu usage
4.55605
user time
4.34559
system time
0.210461
max virtual memory
1.8484564E7
max residence set size
341836.0
stage attributes
key
value
starexec-result
YES
output
4.34/2.05 YES 4.34/2.05 proof of /export/starexec/sandbox/benchmark/theBenchmark.jar 4.34/2.05 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 4.34/2.05 4.34/2.05 4.34/2.05 termination of the given Bare JBC problem could be proven: 4.34/2.05 4.34/2.05 (0) Bare JBC problem 4.34/2.05 (1) BareJBCToJBCProof [EQUIVALENT, 95 ms] 4.34/2.05 (2) JBC problem 4.34/2.05 (3) JBCToGraph [EQUIVALENT, 264 ms] 4.34/2.05 (4) JBCTerminationGraph 4.34/2.05 (5) TerminationGraphToSCCProof [SOUND, 0 ms] 4.34/2.05 (6) TRUE 4.34/2.05 4.34/2.05 4.34/2.05 ---------------------------------------- 4.34/2.05 4.34/2.05 (0) 4.34/2.05 Obligation: 4.34/2.05 need to prove termination of the following program: 4.34/2.05 /** 4.34/2.05 * A loop continously throwing and catching an exception. 4.34/2.05 * The exception is thrown before the statement that makes the loop 4.34/2.05 * progress, but the exception body contains another statement making the 4.34/2.05 * loop progress. 4.34/2.05 * 4.34/2.05 * All calls terminate. 4.34/2.05 * 4.34/2.05 * Julia + BinTerm prove that all calls terminate. 4.34/2.05 * 4.34/2.05 * @author <A HREF="mailto:fausto.spoto@univr.it">Fausto Spoto</A> 4.34/2.05 */ 4.34/2.05 4.34/2.05 public class Exc3 { 4.34/2.05 public static void main(String[] args) { 4.34/2.05 int i = 0; 4.34/2.05 4.34/2.05 while (i < 20) { 4.34/2.05 try { 4.34/2.05 if (i > 10) throw null; 4.34/2.05 i++; 4.34/2.05 } 4.34/2.05 catch (NullPointerException e) { 4.34/2.05 i++; 4.34/2.05 } 4.34/2.05 } 4.34/2.05 } 4.34/2.05 } 4.34/2.05 4.34/2.05 4.34/2.05 ---------------------------------------- 4.34/2.05 4.34/2.05 (1) BareJBCToJBCProof (EQUIVALENT) 4.34/2.05 initialized classpath 4.34/2.05 ---------------------------------------- 4.34/2.05 4.34/2.05 (2) 4.34/2.05 Obligation: 4.34/2.05 need to prove termination of the following program: 4.34/2.05 /** 4.34/2.05 * A loop continously throwing and catching an exception. 4.34/2.05 * The exception is thrown before the statement that makes the loop 4.34/2.05 * progress, but the exception body contains another statement making the 4.34/2.05 * loop progress. 4.34/2.05 * 4.34/2.05 * All calls terminate. 4.34/2.05 * 4.34/2.05 * Julia + BinTerm prove that all calls terminate. 4.34/2.05 * 4.34/2.05 * @author <A HREF="mailto:fausto.spoto@univr.it">Fausto Spoto</A> 4.34/2.05 */ 4.34/2.05 4.34/2.05 public class Exc3 { 4.34/2.05 public static void main(String[] args) { 4.34/2.05 int i = 0; 4.34/2.05 4.34/2.05 while (i < 20) { 4.34/2.05 try { 4.34/2.05 if (i > 10) throw null; 4.34/2.05 i++; 4.34/2.05 } 4.34/2.05 catch (NullPointerException e) { 4.34/2.05 i++; 4.34/2.05 } 4.34/2.05 } 4.34/2.05 } 4.34/2.05 } 4.34/2.05 4.34/2.05 4.34/2.05 ---------------------------------------- 4.34/2.05 4.34/2.05 (3) JBCToGraph (EQUIVALENT) 4.34/2.05 Constructed TerminationGraph. 4.34/2.05 ---------------------------------------- 4.34/2.05 4.34/2.05 (4) 4.34/2.05 Obligation: 4.34/2.05 Termination Graph based on JBC Program: 4.34/2.05 Exc3.main([Ljava/lang/String;)V: Graph of 374 nodes with 0 SCCs.
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