details

property	value
status	complete
benchmark	maybe_1.hs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n165.star.cs.uiowa.edu
space	basic_haskell

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	3.96646 seconds
cpu usage	9.34615
user time	9.06606
system time	0.280089
max virtual memory	1.828352E7
max residence set size	559828.0

stage attributes

key	value
starexec-result	YES

output

7.52/3.48 YES 9.21/3.92 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 9.21/3.92 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.21/3.92 9.21/3.92 9.21/3.92 H-Termination with start terms of the given HASKELL could be proven: 9.21/3.92 9.21/3.92 (0) HASKELL 9.21/3.92 (1) BR [EQUIVALENT, 0 ms] 9.21/3.92 (2) HASKELL 9.21/3.92 (3) COR [EQUIVALENT, 0 ms] 9.21/3.92 (4) HASKELL 9.21/3.92 (5) Narrow [EQUIVALENT, 0 ms] 9.21/3.92 (6) YES 9.21/3.92 9.21/3.92 9.21/3.92 ---------------------------------------- 9.21/3.92 9.21/3.92 (0) 9.21/3.92 Obligation: 9.21/3.92 mainModule Main 9.21/3.92 module Main where { 9.21/3.92 import qualified Prelude; 9.21/3.92 data Main.Maybe a = Nothing | Just a ; 9.21/3.92 9.21/3.92 maybe :: a -> (b -> a) -> Main.Maybe b -> a; 9.21/3.92 maybe n f Main.Nothing = n; 9.21/3.92 maybe n f (Main.Just x) = f x; 9.21/3.92 9.21/3.92 } 9.21/3.92 9.21/3.92 ---------------------------------------- 9.21/3.92 9.21/3.92 (1) BR (EQUIVALENT) 9.21/3.92 Replaced joker patterns by fresh variables and removed binding patterns. 9.21/3.92 ---------------------------------------- 9.21/3.92 9.21/3.92 (2) 9.21/3.92 Obligation: 9.21/3.92 mainModule Main 9.21/3.92 module Main where { 9.21/3.92 import qualified Prelude; 9.21/3.92 data Main.Maybe a = Nothing | Just a ; 9.21/3.92 9.21/3.92 maybe :: a -> (b -> a) -> Main.Maybe b -> a; 9.21/3.92 maybe n f Main.Nothing = n; 9.21/3.92 maybe n f (Main.Just x) = f x; 9.21/3.92 9.21/3.92 } 9.21/3.92 9.21/3.92 ---------------------------------------- 9.21/3.92 9.21/3.92 (3) COR (EQUIVALENT) 9.21/3.92 Cond Reductions: 9.21/3.92 The following Function with conditions 9.21/3.92 "undefined |Falseundefined; 9.21/3.92 " 9.21/3.92 is transformed to 9.21/3.92 "undefined = undefined1; 9.21/3.92 " 9.21/3.92 "undefined0 True = undefined; 9.21/3.92 " 9.21/3.92 "undefined1 = undefined0 False; 9.21/3.92 " 9.21/3.92 9.21/3.92 ---------------------------------------- 9.21/3.92 9.21/3.92 (4) 9.21/3.92 Obligation: 9.21/3.92 mainModule Main 9.21/3.92 module Main where { 9.21/3.92 import qualified Prelude; 9.21/3.92 data Main.Maybe a = Nothing | Just a ; 9.21/3.92 9.21/3.92 maybe :: a -> (b -> a) -> Main.Maybe b -> a; 9.21/3.92 maybe n f Main.Nothing = n; 9.21/3.92 maybe n f (Main.Just x) = f x; 9.21/3.92 9.21/3.92 } 9.21/3.92 9.21/3.92 ---------------------------------------- 9.21/3.92 9.21/3.92 (5) Narrow (EQUIVALENT) 9.21/3.92 Haskell To QDPs 9.21/3.92 9.21/3.92 digraph dp_graph { 9.21/3.92 node [outthreshold=100, inthreshold=100];1[label="maybe",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 9.21/3.92 3[label="maybe vx3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 9.21/3.92 4[label="maybe vx3 vx4",fontsize=16,color="grey",shape="box"];4 -> 5[label="",style="dashed", color="grey", weight=3]; 9.21/3.92 5[label="maybe vx3 vx4 vx5",fontsize=16,color="burlywood",shape="triangle"];11[label="vx5/Nothing",fontsize=10,color="white",style="solid",shape="box"];5 -> 11[label="",style="solid", color="burlywood", weight=9]; 9.21/3.92 11 -> 6[label="",style="solid", color="burlywood", weight=3]; 9.21/3.92 12[label="vx5/Just vx50",fontsize=10,color="white",style="solid",shape="box"];5 -> 12[label="",style="solid", color="burlywood", weight=9]; 9.21/3.92 12 -> 7[label="",style="solid", color="burlywood", weight=3]; 9.21/3.92 6[label="maybe vx3 vx4 Nothing",fontsize=16,color="black",shape="box"];6 -> 8[label="",style="solid", color="black", weight=3]; 9.21/3.92 7[label="maybe vx3 vx4 (Just vx50)",fontsize=16,color="black",shape="box"];7 -> 9[label="",style="solid", color="black", weight=3]; 9.21/3.92 8[label="vx3",fontsize=16,color="green",shape="box"];9[label="vx4 vx50",fontsize=16,color="green",shape="box"];9 -> 10[label="",style="dashed", color="green", weight=3]; 9.21/3.92 10[label="vx50",fontsize=16,color="green",shape="box"];} 9.21/3.92 9.21/3.92 ---------------------------------------- 9.21/3.92 popout

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all output return to Haskell 2019-04-01 06.52