Java Bytec 64199 pair #381919496

details

property	value
status	complete
benchmark	MainMove.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n039.star.cs.uiowa.edu
space	BOG_RTA_11

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	5.54440307617 seconds
cpu usage	17.301280455
max memory	1.50812672E9

stage attributes

key	value
output-size	286316
starexec-result	YES

output

/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.jar /export/starexec/sandbox2/output/output_files


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


YES
proof of /export/starexec/sandbox2/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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty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, 1760 ms]
(4) JBCTerminationGraph
(5) TerminationGraphToSCCProof [SOUND, 0 ms]
(6) AND
    (7) JBCTerminationSCC
        (8) SCCToIRSProof [SOUND, 414 ms]
        (9) IRSwT
        (10) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
        (11) IRSwT
        (12) IRSwTTerminationDigraphProof [EQUIVALENT, 393 ms]
        (13) IRSwT
        (14) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (15) IRSwT
        (16) TempFilterProof [SOUND, 6 ms]
        (17) IntTRS
        (18) PolynomialOrderProcessor [EQUIVALENT, 0 ms]
        (19) YES
    (20) JBCTerminationSCC
        (21) SCCToQDPProof [SOUND, 80 ms]
        (22) QDP
        (23) QDPSizeChangeProof [EQUIVALENT, 0 ms]
        (24) YES
    (25) JBCTerminationSCC
        (26) SCCToIRSProof [SOUND, 244 ms]
        (27) IRSwT
        (28) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
        (29) IRSwT
        (30) IRSwTTerminationDigraphProof [EQUIVALENT, 92 ms]
        (31) AND
            (32) IRSwT
                (33) IntTRSCompressionProof [EQUIVALENT, 0 ms]
                (34) IRSwT
                (35) TempFilterProof [SOUND, 36 ms]
                (36) IntTRS
                (37) PolynomialOrderProcessor [EQUIVALENT, 0 ms]
                (38) IntTRS
                (39) RankingReductionPairProof [EQUIVALENT, 0 ms]
                (40) YES
            (41) IRSwT
                (42) IntTRSCompressionProof [EQUIVALENT, 0 ms]
                (43) IRSwT
                (44) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms]
                (45) IRSwT
                (46) TempFilterProof [SOUND, 4 ms]
                (47) IntTRS
                (48) PolynomialOrderProcessor [EQUIVALENT, 0 ms]
                (49) YES
    (50) JBCTerminationSCC
        (51) SCCToIRSProof [SOUND, 47 ms]
        (52) IRSwT
        (53) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
        (54) IRSwT
        (55) IRSwTTerminationDigraphProof [EQUIVALENT, 13 ms]
        (56) IRSwT
        (57) TempFilterProof [SOUND, 2 ms]
        (58) IRSwT
        (59) IRSwTToQDPProof [SOUND, 0 ms]
        (60) QDP
        (61) QDPSizeChangeProof [EQUIVALENT, 0 ms]
        (62) 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) {

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