details

property	value
status	complete
benchmark	map_color.pl
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n138.star.cs.uiowa.edu
space	BCGGV05

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	1.77748 seconds
cpu usage	3.65078
user time	3.49368
system time	0.157105
max virtual memory	1.8275236E7
max residence set size	227356.0

stage attributes

key	value
starexec-result	YES

output

YES proof of /export/starexec/sandbox2/benchmark/theBenchmark.pl # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Left Termination of the query pattern map(a) w.r.t. the given Prolog program could successfully be proven: (0) Prolog (1) PrologToIRSwTTransformerProof [SOUND, 0 ms] (2) TRUE ---------------------------------------- (0) Obligation: Clauses: color_map([], X1). color_map(.(Region, Regions), Colors) :- ','(color_region(Region, Colors), color_map(Regions, Colors)). color_region(region(X2, Color, Neighbors), Colors) :- ','(select(Color, Colors, Colors1), subset(Neighbors, Colors1)). select(X, .(X, Xs), Xs). select(X, .(Y, Xs), .(Y, Zs)) :- select(X, Xs, Zs). subset([], X3). subset(.(X, Xs), Ys) :- ','(member(X, Ys), subset(Xs, Ys)). member(X, .(X, X4)). member(X, .(X5, Xs)) :- member(X, Xs). map(.(region(belize, Belize, .(Guatemala, [])), .(region(guatemala, Guatemala, .(Belize, .(El_Salvador, .(Honduras, [])))), .(region(el_salvador, El_Salvador, .(Guatemala, .(Honduras, []))), .(region(honduras, Honduras, .(Guatemala, .(El_Salvador, .(Nicaragua, [])))), .(region(nicaragua, Nicaragua, .(Honduras, .(Costa_rica, []))), .(region(costa_rica, Costa_rica, .(Nicaragua, .(Panama, []))), .(region(panama, Panama, .(Costa_rica, [])), [])))))))). query :- ','(map(X), color_map(X, .(red, .(blue, .(green, []))))). Query: map(a) ---------------------------------------- (1) PrologToIRSwTTransformerProof (SOUND) Transformed Prolog program to IRSwT according to method in Master Thesis of A. Weinert { "root": 3, "program": { "directives": [], "clauses": [ [ "(color_map ([]) X1)", null ], [ "(color_map (. Region Regions) Colors)", "(',' (color_region Region Colors) (color_map Regions Colors))" ], [ "(color_region (region X2 Color Neighbors) Colors)", "(',' (select Color Colors Colors1) (subset Neighbors Colors1))" ], [ "(select X (. X Xs) Xs)", null ], [ "(select X (. Y Xs) (. Y Zs))", "(select X Xs Zs)" ], [ "(subset ([]) X3)", null ], [ "(subset (. X Xs) Ys)", "(',' (member X Ys) (subset Xs Ys))" ], [ "(member X (. X X4))", null ], [ "(member X (. X5 Xs))", "(member X Xs)" ], [ "(map (. (region (belize) Belize (. Guatemala ([]))) (. (region (guatemala) Guatemala (. Belize (. El_Salvador (. Honduras ([]))))) (. (region (el_salvador) El_Salvador (. Guatemala (. Honduras ([])))) (. (region (honduras) Honduras (. Guatemala (. El_Salvador (. Nicaragua ([]))))) (. (region (nicaragua) Nicaragua (. Honduras (. Costa_rica ([])))) (. (region (costa_rica) Costa_rica (. Nicaragua (. Panama ([])))) (. (region (panama) Panama (. Costa_rica ([]))) ([])))))))))", null ], [ "(query)", "(',' (map X) (color_map X (. (red) (. (blue) (. (green) ([]))))))" ] ] }, "graph": { "nodes": { "33": { "goal": [{ "clause": -1, "scope": -1, "term": "(true)" }], popout

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