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Java_Bytecode 2019-04-01 06.50 pair #433315596
details
property
value
status
complete
benchmark
Velroyen08-moduloLower.jar
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n114.star.cs.uiowa.edu
space
BSOG_FoVeOOS_11
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
2.29566 seconds
cpu usage
5.41796
user time
5.17851
system time
0.239446
max virtual memory
1.8478228E7
max residence set size
373956.0
stage attributes
key
value
starexec-result
NO
output
5.16/2.26 NO 5.16/2.28 proof of /export/starexec/sandbox/benchmark/theBenchmark.jar 5.16/2.28 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 5.16/2.28 5.16/2.28 5.16/2.28 termination of the given Bare JBC problem could be disproven: 5.16/2.28 5.16/2.28 (0) Bare JBC problem 5.16/2.28 (1) BareJBCToJBCProof [EQUIVALENT, 101 ms] 5.16/2.28 (2) JBC problem 5.16/2.28 (3) JBCNonTerm [COMPLETE, 319 ms] 5.16/2.28 (4) NO 5.16/2.28 5.16/2.28 5.16/2.28 ---------------------------------------- 5.16/2.28 5.16/2.28 (0) 5.16/2.28 Obligation: 5.16/2.28 need to prove termination of the following program: 5.16/2.28 package simple.moduloLower; 5.16/2.28 5.16/2.28 public class Main { 5.16/2.28 5.16/2.28 /** 5.16/2.28 * @param args 5.16/2.28 */ 5.16/2.28 public static void main(String[] args) { 5.16/2.28 5.16/2.28 ModuloLower.loop(args.length); 5.16/2.28 } 5.16/2.28 5.16/2.28 } 5.16/2.28 5.16/2.28 5.16/2.28 package simple.moduloLower; 5.16/2.28 5.16/2.28 public class ModuloLower { 5.16/2.28 5.16/2.28 public static void loop(int n) { 5.16/2.28 while (n > 2) { 5.16/2.28 if (n % 5 > 0) { 5.16/2.28 n--; 5.16/2.28 } 5.16/2.28 } 5.16/2.28 } 5.16/2.28 } 5.16/2.28 5.16/2.28 5.16/2.28 5.16/2.28 ---------------------------------------- 5.16/2.28 5.16/2.28 (1) BareJBCToJBCProof (EQUIVALENT) 5.16/2.28 initialized classpath 5.16/2.28 ---------------------------------------- 5.16/2.28 5.16/2.28 (2) 5.16/2.28 Obligation: 5.16/2.28 need to prove termination of the following program: 5.16/2.28 package simple.moduloLower; 5.16/2.28 5.16/2.28 public class Main { 5.16/2.28 5.16/2.28 /** 5.16/2.28 * @param args 5.16/2.28 */ 5.16/2.28 public static void main(String[] args) { 5.16/2.28 5.16/2.28 ModuloLower.loop(args.length); 5.16/2.28 } 5.16/2.28 5.16/2.28 } 5.16/2.28 5.16/2.28 5.16/2.28 package simple.moduloLower; 5.16/2.28 5.16/2.28 public class ModuloLower { 5.16/2.28 5.16/2.28 public static void loop(int n) { 5.16/2.28 while (n > 2) { 5.16/2.28 if (n % 5 > 0) { 5.16/2.28 n--; 5.16/2.28 } 5.16/2.28 } 5.16/2.28 } 5.16/2.28 } 5.16/2.28 5.16/2.28 5.16/2.28 5.16/2.28 ---------------------------------------- 5.16/2.28 5.16/2.28 (3) JBCNonTerm (COMPLETE) 5.16/2.28 Constructed a run with a repetition. States 39 and 46 are repetitions (when considering only the interesting positions [lv_0_0]). 5.16/2.28 5.16/2.28 0:<simple.moduloLower.Main.main||0: load ADDR args||args: a23|| -> 5.16/2.28 a23([java.lang.String...]): length 9 -->{java.lang.Object...} 5.16/2.28 YES: (JL1) 5.16/2.28 1:<simple.moduloLower.Main.main||1: arraylength|| - ||a23> 5.16/2.28 a23([java.lang.String...]): length 9 -->{java.lang.Object...} 5.16/2.28 YES: (JL1) 5.16/2.28 2:<simple.moduloLower.Main.main||2: simple.moduloLower.ModuloLower.loop(I)V|| - ||9>
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