details

property	value
status	complete
benchmark	init_1.hs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n087.star.cs.uiowa.edu
space	basic_haskell

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	4.01612 seconds
cpu usage	9.47986
user time	9.17507
system time	0.304799
max virtual memory	1.828352E7
max residence set size	596156.0

stage attributes

key	value
starexec-result	YES

output

7.65/3.51 YES 9.41/3.98 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 9.41/3.98 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.41/3.98 9.41/3.98 9.41/3.98 H-Termination with start terms of the given HASKELL could be proven: 9.41/3.98 9.41/3.98 (0) HASKELL 9.41/3.98 (1) BR [EQUIVALENT, 0 ms] 9.41/3.98 (2) HASKELL 9.41/3.98 (3) COR [EQUIVALENT, 0 ms] 9.41/3.98 (4) HASKELL 9.41/3.98 (5) Narrow [SOUND, 0 ms] 9.41/3.98 (6) QDP 9.41/3.98 (7) QDPSizeChangeProof [EQUIVALENT, 0 ms] 9.41/3.98 (8) YES 9.41/3.98 9.41/3.98 9.41/3.98 ---------------------------------------- 9.41/3.98 9.41/3.98 (0) 9.41/3.98 Obligation: 9.41/3.98 mainModule Main 9.41/3.98 module Main where { 9.41/3.98 import qualified Prelude; 9.41/3.98 data List a = Cons a (List a) | Nil ; 9.41/3.98 9.41/3.98 init :: List a -> List a; 9.41/3.98 init (Cons x Nil) = Nil; 9.41/3.98 init (Cons x xs) = Cons x (init xs); 9.41/3.98 9.41/3.98 } 9.41/3.98 9.41/3.98 ---------------------------------------- 9.41/3.98 9.41/3.98 (1) BR (EQUIVALENT) 9.41/3.98 Replaced joker patterns by fresh variables and removed binding patterns. 9.41/3.98 ---------------------------------------- 9.41/3.98 9.41/3.98 (2) 9.41/3.98 Obligation: 9.41/3.98 mainModule Main 9.41/3.98 module Main where { 9.41/3.98 import qualified Prelude; 9.41/3.98 data List a = Cons a (List a) | Nil ; 9.41/3.98 9.41/3.98 init :: List a -> List a; 9.41/3.98 init (Cons x Nil) = Nil; 9.41/3.98 init (Cons x xs) = Cons x (init xs); 9.41/3.98 9.41/3.98 } 9.41/3.98 9.41/3.98 ---------------------------------------- 9.41/3.98 9.41/3.98 (3) COR (EQUIVALENT) 9.41/3.98 Cond Reductions: 9.41/3.98 The following Function with conditions 9.41/3.98 "undefined |Falseundefined; 9.41/3.98 " 9.41/3.98 is transformed to 9.41/3.98 "undefined = undefined1; 9.41/3.98 " 9.41/3.98 "undefined0 True = undefined; 9.41/3.98 " 9.41/3.98 "undefined1 = undefined0 False; 9.41/3.98 " 9.41/3.98 9.41/3.98 ---------------------------------------- 9.41/3.98 9.41/3.98 (4) 9.41/3.98 Obligation: 9.41/3.98 mainModule Main 9.41/3.98 module Main where { 9.41/3.98 import qualified Prelude; 9.41/3.98 data List a = Cons a (List a) | Nil ; 9.41/3.98 9.41/3.98 init :: List a -> List a; 9.41/3.98 init (Cons x Nil) = Nil; 9.41/3.98 init (Cons x xs) = Cons x (init xs); 9.41/3.98 9.41/3.98 } 9.41/3.98 9.41/3.98 ---------------------------------------- 9.41/3.98 9.41/3.98 (5) Narrow (SOUND) 9.41/3.98 Haskell To QDPs 9.41/3.98 9.41/3.98 digraph dp_graph { 9.41/3.98 node [outthreshold=100, inthreshold=100];1[label="init",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 9.41/3.98 3[label="init vx3",fontsize=16,color="burlywood",shape="triangle"];13[label="vx3/Cons vx30 vx31",fontsize=10,color="white",style="solid",shape="box"];3 -> 13[label="",style="solid", color="burlywood", weight=9]; 9.41/3.98 13 -> 4[label="",style="solid", color="burlywood", weight=3]; 9.41/3.98 14[label="vx3/Nil",fontsize=10,color="white",style="solid",shape="box"];3 -> 14[label="",style="solid", color="burlywood", weight=9]; 9.41/3.98 14 -> 5[label="",style="solid", color="burlywood", weight=3]; 9.41/3.98 4[label="init (Cons vx30 vx31)",fontsize=16,color="burlywood",shape="box"];15[label="vx31/Cons vx310 vx311",fontsize=10,color="white",style="solid",shape="box"];4 -> 15[label="",style="solid", color="burlywood", weight=9]; 9.41/3.98 15 -> 6[label="",style="solid", color="burlywood", weight=3]; 9.41/3.98 16[label="vx31/Nil",fontsize=10,color="white",style="solid",shape="box"];4 -> 16[label="",style="solid", color="burlywood", weight=9]; 9.41/3.98 16 -> 7[label="",style="solid", color="burlywood", weight=3]; 9.41/3.98 5[label="init Nil",fontsize=16,color="black",shape="box"];5 -> 8[label="",style="solid", color="black", weight=3]; 9.41/3.98 6[label="init (Cons vx30 (Cons vx310 vx311))",fontsize=16,color="black",shape="box"];6 -> 9[label="",style="solid", color="black", weight=3]; 9.41/3.98 7[label="init (Cons vx30 Nil)",fontsize=16,color="black",shape="box"];7 -> 10[label="",style="solid", color="black", weight=3]; popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to Haskell 2019-04-01 06.52