Logic_Programming 2019-04-02 08.22 pair #434324883

details

property	value
status	complete
benchmark	flatlength-bff.pl
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n149.star.cs.uiowa.edu
space	BCGGV05

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	1.73121 seconds
cpu usage	3.93261
user time	3.73309
system time	0.199519
max virtual memory	1.88115E7
max residence set size	278412.0

stage attributes

key	value
starexec-result	YES

output

3.69/1.69	YES
3.84/1.71	proof of /export/starexec/sandbox/benchmark/theBenchmark.pl
3.84/1.71	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
3.84/1.71	
3.84/1.71	
3.84/1.71	Left Termination of the query pattern
3.84/1.71	
3.84/1.71	fl(g,a,a)
3.84/1.71	
3.84/1.71	w.r.t. the given Prolog program could successfully be proven:
3.84/1.71	
3.84/1.71	(0) Prolog
3.84/1.71	(1) PrologToDTProblemTransformerProof [SOUND, 0 ms]
3.84/1.71	(2) TRIPLES
3.84/1.71	(3) TriplesToPiDPProof [SOUND, 0 ms]
3.84/1.71	(4) PiDP
3.84/1.71	(5) DependencyGraphProof [EQUIVALENT, 0 ms]
3.84/1.71	(6) PiDP
3.84/1.71	(7) PiDPToQDPProof [SOUND, 0 ms]
3.84/1.71	(8) QDP
3.84/1.71	(9) QDPSizeChangeProof [EQUIVALENT, 0 ms]
3.84/1.71	(10) YES
3.84/1.71	
3.84/1.71	
3.84/1.71	----------------------------------------
3.84/1.71	
3.84/1.71	(0)
3.84/1.71	Obligation:
3.84/1.71	Clauses:
3.84/1.71	
3.84/1.71	fl([], [], 0).
3.84/1.71	fl(.(E, X), R, s(Z)) :- ','(append(E, Y, R), fl(X, Y, Z)).
3.84/1.71	append([], X, X).
3.84/1.71	append(.(X, Xs), Ys, .(X, Zs)) :- append(Xs, Ys, Zs).
3.84/1.71	
3.84/1.71	
3.84/1.71	Query: fl(g,a,a)
3.84/1.71	----------------------------------------
3.84/1.71	
3.84/1.71	(1) PrologToDTProblemTransformerProof (SOUND)
3.84/1.71	Built DT problem from termination graph DT10.
3.84/1.71	
3.84/1.71	{
3.84/1.71	    "root": 17,
3.84/1.71	    "program": {
3.84/1.71	        "directives": [],
3.84/1.71	        "clauses": [
3.84/1.71	            [
3.84/1.71	                "(fl ([]) ([]) (0))",
3.84/1.71	                null
3.84/1.71	            ],
3.84/1.71	            [
3.84/1.71	                "(fl (. E X) R (s Z))",
3.84/1.71	                "(',' (append E Y R) (fl X Y Z))"
3.84/1.71	            ],
3.84/1.71	            [
3.84/1.71	                "(append ([]) X X)",
3.84/1.71	                null
3.84/1.71	            ],
3.84/1.71	            [
3.84/1.71	                "(append (. X Xs) Ys (. X Zs))",
3.84/1.71	                "(append Xs Ys Zs)"
3.84/1.71	            ]
3.84/1.71	        ]
3.84/1.71	    },
3.84/1.71	    "graph": {
3.84/1.71	        "nodes": {
3.84/1.71	            "17": {
3.84/1.71	                "goal": [{
3.84/1.71	                    "clause": -1,
3.84/1.71	                    "scope": -1,
3.84/1.71	                    "term": "(fl T1 T2 T3)"
3.84/1.71	                }],
3.84/1.71	                "kb": {
3.84/1.71	                    "nonunifying": [],
3.84/1.71	                    "intvars": {},
3.84/1.71	                    "arithmetic": {
3.84/1.71	                        "type": "PlainIntegerRelationState",
3.84/1.71	                        "relations": []
3.84/1.71	                    },
3.84/1.71	                    "ground": ["T1"],
3.84/1.71	                    "free": [],
3.84/1.71	                    "exprvars": []
3.84/1.71	                }
3.84/1.71	            },
3.84/1.71	            "18": {
3.84/1.71	                "goal": [
3.84/1.71	                    {
3.84/1.71	                        "clause": 0,
3.84/1.71	                        "scope": 1,
3.84/1.71	                        "term": "(fl T1 T2 T3)"
3.84/1.71	                    },
3.84/1.71	                    {
3.84/1.71	                        "clause": 1,
3.84/1.71	                        "scope": 1,
3.84/1.71	                        "term": "(fl T1 T2 T3)"
3.84/1.71	                    }
3.84/1.71	                ],
3.84/1.71	                "kb": {
3.84/1.71	                    "nonunifying": [],

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