details

property	value
status	complete
benchmark	ListDuplicate.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n104.star.cs.uiowa.edu
space	Aprove_09

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	3.14541 seconds
cpu usage	8.45136
user time	8.07297
system time	0.378389
max virtual memory	2.0943144E7
max residence set size	615052.0

stage attributes

key	value
starexec-result	YES

output

8.22/3.07 YES 8.22/3.09 proof of /export/starexec/sandbox/benchmark/theBenchmark.jar 8.22/3.09 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 8.22/3.09 8.22/3.09 8.22/3.09 termination of the given Bare JBC problem could be proven: 8.22/3.09 8.22/3.09 (0) Bare JBC problem 8.22/3.09 (1) BareJBCToJBCProof [EQUIVALENT, 100 ms] 8.22/3.09 (2) JBC problem 8.22/3.09 (3) JBCToGraph [EQUIVALENT, 406 ms] 8.22/3.09 (4) JBCTerminationGraph 8.22/3.09 (5) TerminationGraphToSCCProof [SOUND, 0 ms] 8.22/3.09 (6) AND 8.22/3.09 (7) JBCTerminationSCC 8.22/3.09 (8) SCCToQDPProof [SOUND, 258 ms] 8.22/3.09 (9) QDP 8.22/3.09 (10) QDPSizeChangeProof [EQUIVALENT, 0 ms] 8.22/3.09 (11) YES 8.22/3.09 (12) JBCTerminationSCC 8.22/3.09 (13) SCCToIRSProof [SOUND, 49 ms] 8.22/3.09 (14) IRSwT 8.22/3.09 (15) IRSFormatTransformerProof [EQUIVALENT, 0 ms] 8.22/3.09 (16) IRSwT 8.22/3.09 (17) IRSwTTerminationDigraphProof [EQUIVALENT, 42 ms] 8.22/3.09 (18) IRSwT 8.22/3.09 (19) IntTRSCompressionProof [EQUIVALENT, 0 ms] 8.22/3.09 (20) IRSwT 8.22/3.09 (21) TempFilterProof [SOUND, 35 ms] 8.22/3.09 (22) IntTRS 8.22/3.09 (23) PolynomialOrderProcessor [EQUIVALENT, 15 ms] 8.22/3.09 (24) YES 8.22/3.09 8.22/3.09 8.22/3.09 ---------------------------------------- 8.22/3.09 8.22/3.09 (0) 8.22/3.09 Obligation: 8.22/3.09 need to prove termination of the following program: 8.22/3.09 /** 8.22/3.09 * This class represents a list, where the function duplicate() can be used to 8.22/3.09 * duplicate all elements in the list. 8.22/3.09 * @author cotto 8.22/3.09 */ 8.22/3.09 public class ListDuplicate { 8.22/3.09 /** 8.22/3.09 * Walk through the list and, for each original element, copy it and append 8.22/3.09 * this copy after the original. This transforms abc to aabbcc. 8.22/3.09 */ 8.22/3.09 public static void duplicate(ObjectList list) { 8.22/3.09 ObjectList current = list; 8.22/3.09 boolean even = true; 8.22/3.09 while (current != null) { 8.22/3.09 // only copy the original elements! 8.22/3.09 if (even) { 8.22/3.09 final ObjectList copy = 8.22/3.09 new ObjectList(current.value, current.next); 8.22/3.09 current.next = copy; 8.22/3.09 } 8.22/3.09 current = current.next; 8.22/3.09 even = !even; 8.22/3.09 } 8.22/3.09 } 8.22/3.09 8.22/3.09 public static void main(String[] args) { 8.22/3.09 Random.args = args; 8.22/3.09 ObjectList list = ObjectList.createList(); 8.22/3.09 duplicate(list); 8.22/3.09 } 8.22/3.09 } 8.22/3.09 8.22/3.09 8.22/3.09 public class ObjectList { 8.22/3.09 Object value; 8.22/3.09 ObjectList next; 8.22/3.09 8.22/3.09 public ObjectList(Object value, ObjectList next) { 8.22/3.09 this.value = value; 8.22/3.09 this.next = next; 8.22/3.09 } 8.22/3.09 8.22/3.09 public static ObjectList createList() { 8.22/3.09 ObjectList result = null; 8.22/3.09 int length = Random.random(); 8.22/3.09 while (length > 0) { 8.22/3.09 result = new ObjectList(new Object(), result); 8.22/3.09 length--; 8.22/3.09 } 8.22/3.09 return result; 8.22/3.09 } 8.22/3.09 } 8.22/3.09 8.22/3.09 8.22/3.09 public class Random { 8.22/3.09 static String[] args; 8.22/3.09 static int index = 0; 8.22/3.09 8.22/3.09 public static int random() { 8.22/3.09 String string = args[index]; 8.22/3.09 index++; popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to Java_Bytecode 2019-04-01 06.50