Java Bytec 64199 pair #381919206

details

property	value
status	complete
benchmark	AppE.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n075.star.cs.uiowa.edu
space	BOG_RTA_11

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	3.19778084755 seconds
cpu usage	9.156393842
max memory	6.67021312E8

stage attributes

key	value
output-size	26903
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty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, 96 ms]
(2) JBC problem
(3) JBCToGraph [EQUIVALENT, 602 ms]
(4) JBCTerminationGraph
(5) TerminationGraphToSCCProof [SOUND, 0 ms]
(6) AND
    (7) JBCTerminationSCC
        (8) SCCToIRSProof [SOUND, 109 ms]
        (9) IRSwT
        (10) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
        (11) IRSwT
        (12) IRSwTTerminationDigraphProof [EQUIVALENT, 0 ms]
        (13) AND
            (14) IRSwT
                (15) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms]
                (16) IRSwT
                (17) TempFilterProof [SOUND, 21 ms]
                (18) IRSwT
                (19) IRSwTToQDPProof [SOUND, 0 ms]
                (20) QDP
                (21) QDPSizeChangeProof [EQUIVALENT, 0 ms]
                (22) YES
            (23) IRSwT
                (24) IntTRSCompressionProof [EQUIVALENT, 0 ms]
                (25) IRSwT
                (26) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms]
                (27) IRSwT
                (28) TempFilterProof [SOUND, 7 ms]
                (29) IntTRS
                (30) PolynomialOrderProcessor [EQUIVALENT, 0 ms]
                (31) YES
    (32) JBCTerminationSCC
        (33) SCCToIRSProof [SOUND, 94 ms]
        (34) IRSwT
        (35) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
        (36) IRSwT
        (37) IRSwTTerminationDigraphProof [EQUIVALENT, 0 ms]
        (38) IRSwT
        (39) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (40) IRSwT
        (41) TempFilterProof [SOUND, 37 ms]
        (42) IntTRS
        (43) RankingReductionPairProof [EQUIVALENT, 20 ms]
        (44) YES


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

(0)
Obligation:
need to prove termination of the following program:
public class AppE {
	AppE next;

	public static void main(String[] args) {
		Random.args = args;
		AppE list = createList();
		list.appE(Random.random());
	}

	public void appE(int i) {
		if (next == null) {
			if (i <= 0) {
				return;
			} else {
				next = new AppE();
			}
			i--;
	 	}
		next.appE(i);
	}

	public static AppE createList() {
		AppE result = null;
		int length = Random.random();
		while (length > 0) {
			result = new AppE(result);
			length--;
		}
		return result;
	}

	public AppE() {
		this.next = null;
	}

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