Java Bytec 64199 pair #381919272

details

property	value
status	complete
benchmark	AlternatingGrowReduceRec2.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n055.star.cs.uiowa.edu
space	AProVE_11_recursive

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	5.18865799904 seconds
cpu usage	14.436479589
max memory	1.096368128E9

stage attributes

key	value
output-size	45961
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty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, 546 ms]
(4) JBCTerminationGraph
(5) TerminationGraphToSCCProof [SOUND, 0 ms]
(6) AND
    (7) JBCTerminationSCC
        (8) SCCToIRSProof [SOUND, 153 ms]
        (9) IRSwT
        (10) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
        (11) IRSwT
        (12) IRSwTTerminationDigraphProof [EQUIVALENT, 3 ms]
        (13) IRSwT
        (14) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (15) IRSwT
        (16) IRSwTChainingProof [EQUIVALENT, 0 ms]
        (17) IRSwT
        (18) IRSwTTerminationDigraphProof [EQUIVALENT, 48 ms]
        (19) IRSwT
        (20) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (21) IRSwT
        (22) IRSwTChainingProof [EQUIVALENT, 0 ms]
        (23) IRSwT
        (24) IRSwTTerminationDigraphProof [EQUIVALENT, 12 ms]
        (25) IRSwT
        (26) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (27) IRSwT
        (28) TempFilterProof [SOUND, 1 ms]
        (29) IRSwT
        (30) IRSwTToQDPProof [SOUND, 0 ms]
        (31) QDP
        (32) QDPSizeChangeProof [EQUIVALENT, 0 ms]
        (33) YES
    (34) JBCTerminationSCC
        (35) SCCToIRSProof [SOUND, 79 ms]
        (36) IRSwT
        (37) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
        (38) IRSwT
        (39) IRSwTTerminationDigraphProof [EQUIVALENT, 9 ms]
        (40) IRSwT
        (41) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (42) IRSwT
        (43) TempFilterProof [SOUND, 22 ms]
        (44) IntTRS
        (45) PolynomialOrderProcessor [EQUIVALENT, 2 ms]
        (46) YES


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

(0)
Obligation:
need to prove termination of the following program:
package AlternatingGrowReduceRec2;

public class AlternatingGrowReduceRec2 {
	AlternatingGrowReduceRec2 next;

	public static void main(String[] argv) {
		Random.args = argv;
		AlternatingGrowReduceRec2 list = createList(Random.random());
		growReduce(0, list);
	}

	public static void growReduce(int mode, AlternatingGrowReduceRec2 list) {
		if (list == null) return;
		if (mode == 0) {
			list = list.next;
		} else if (mode == 1) {
			list = new AlternatingGrowReduceRec2(list);
		} else if (mode > 1) {
			list = list.next;
		}

		mode++;
		if (mode > 2) {
			growReduce(0, list);
		} else {
			growReduce(mode, list);
		}
	}

	public AlternatingGrowReduceRec2(AlternatingGrowReduceRec2 old) {
		this.next = old;
	}

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