Java Bytec 64199 pair #381919189

details

property	value
status	complete
benchmark	MainFind.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n038.star.cs.uiowa.edu
space	BOG_RTA_11

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	4.94467306137 seconds
cpu usage	13.125474894
max memory	6.22317568E8

stage attributes

key	value
output-size	89687
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty


termination of the given Bare JBC problem could be proven:

(0) Bare JBC problem
(1) BareJBCToJBCProof [EQUIVALENT, 97 ms]
(2) JBC problem
(3) JBCToGraph [EQUIVALENT, 1093 ms]
(4) JBCTerminationGraph
(5) TerminationGraphToSCCProof [SOUND, 0 ms]
(6) AND
    (7) JBCTerminationSCC
        (8) SCCToIRSProof [SOUND, 63 ms]
        (9) IRSwT
        (10) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
        (11) IRSwT
        (12) IRSwTTerminationDigraphProof [EQUIVALENT, 20 ms]
        (13) IRSwT
        (14) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (15) IRSwT
        (16) TempFilterProof [SOUND, 1 ms]
        (17) IRSwT
        (18) IRSwTToQDPProof [SOUND, 0 ms]
        (19) QDP
        (20) QDPSizeChangeProof [EQUIVALENT, 0 ms]
        (21) YES
    (22) JBCTerminationSCC
        (23) SCCToQDPProof [SOUND, 84 ms]
        (24) QDP
        (25) QDPSizeChangeProof [EQUIVALENT, 0 ms]
        (26) YES
    (27) JBCTerminationSCC
        (28) SCCToIRSProof [SOUND, 220 ms]
        (29) IRSwT
        (30) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
        (31) IRSwT
        (32) IRSwTTerminationDigraphProof [EQUIVALENT, 107 ms]
        (33) AND
            (34) IRSwT
                (35) IntTRSCompressionProof [EQUIVALENT, 0 ms]
                (36) IRSwT
                (37) TempFilterProof [SOUND, 44 ms]
                (38) IntTRS
                (39) PolynomialOrderProcessor [EQUIVALENT, 0 ms]
                (40) IntTRS
                (41) RankingReductionPairProof [EQUIVALENT, 6 ms]
                (42) YES
            (43) IRSwT
                (44) IntTRSCompressionProof [EQUIVALENT, 0 ms]
                (45) IRSwT
                (46) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms]
                (47) IRSwT
                (48) TempFilterProof [SOUND, 4 ms]
                (49) IntTRS
                (50) PolynomialOrderProcessor [EQUIVALENT, 0 ms]
                (51) YES


----------------------------------------

(0)
Obligation:
need to prove termination of the following program:
package DoublyLinkedList;

/**
 * A linked list with pointers to the previous and next elements
 * @author cotto
 */
public class DoublyLinkedList {
    public int value;
    public DoublyLinkedList prev;
    public DoublyLinkedList next;

    public DoublyLinkedList(final int v) {
        this.value = v;
    }

    public DoublyLinkedList getFirst() {
        if (this.prev == null) {
            return this;
        }
        return this.prev.getFirst();
    }

    public void move(final int relativePosition) {
        if (relativePosition == 0) {
            return;
        }
        if (relativePosition > 0 && this.next != null) {
            final DoublyLinkedList temp = this.next;

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