details

property	value
status	complete
benchmark	Prelude_concat_1.hs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n042.star.cs.uiowa.edu
space	full_haskell

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	4.09084 seconds
cpu usage	9.08874
user time	8.79777
system time	0.290975
max virtual memory	1.828352E7
max residence set size	547524.0

stage attributes

key	value
starexec-result	YES

output

7.66/3.62 YES 8.94/4.04 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 8.94/4.04 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 8.94/4.04 8.94/4.04 8.94/4.04 H-Termination with start terms of the given HASKELL could be proven: 8.94/4.04 8.94/4.04 (0) HASKELL 8.94/4.04 (1) BR [EQUIVALENT, 0 ms] 8.94/4.04 (2) HASKELL 8.94/4.04 (3) COR [EQUIVALENT, 0 ms] 8.94/4.04 (4) HASKELL 8.94/4.04 (5) Narrow [SOUND, 0 ms] 8.94/4.04 (6) AND 8.94/4.04 (7) QDP 8.94/4.04 (8) QDPSizeChangeProof [EQUIVALENT, 0 ms] 8.94/4.04 (9) YES 8.94/4.04 (10) QDP 8.94/4.04 (11) QDPSizeChangeProof [EQUIVALENT, 0 ms] 8.94/4.04 (12) YES 8.94/4.04 8.94/4.04 8.94/4.04 ---------------------------------------- 8.94/4.04 8.94/4.04 (0) 8.94/4.04 Obligation: 8.94/4.04 mainModule Main 8.94/4.04 module Main where { 8.94/4.04 import qualified Prelude; 8.94/4.04 } 8.94/4.04 8.94/4.04 ---------------------------------------- 8.94/4.04 8.94/4.04 (1) BR (EQUIVALENT) 8.94/4.04 Replaced joker patterns by fresh variables and removed binding patterns. 8.94/4.04 ---------------------------------------- 8.94/4.04 8.94/4.04 (2) 8.94/4.04 Obligation: 8.94/4.04 mainModule Main 8.94/4.04 module Main where { 8.94/4.04 import qualified Prelude; 8.94/4.04 } 8.94/4.04 8.94/4.04 ---------------------------------------- 8.94/4.04 8.94/4.04 (3) COR (EQUIVALENT) 8.94/4.04 Cond Reductions: 8.94/4.04 The following Function with conditions 8.94/4.04 "undefined |Falseundefined; 8.94/4.04 " 8.94/4.04 is transformed to 8.94/4.04 "undefined = undefined1; 8.94/4.04 " 8.94/4.04 "undefined0 True = undefined; 8.94/4.04 " 8.94/4.04 "undefined1 = undefined0 False; 8.94/4.04 " 8.94/4.04 8.94/4.04 ---------------------------------------- 8.94/4.04 8.94/4.04 (4) 8.94/4.04 Obligation: 8.94/4.04 mainModule Main 8.94/4.04 module Main where { 8.94/4.04 import qualified Prelude; 8.94/4.04 } 8.94/4.04 8.94/4.04 ---------------------------------------- 8.94/4.04 8.94/4.04 (5) Narrow (SOUND) 8.94/4.04 Haskell To QDPs 8.94/4.04 8.94/4.04 digraph dp_graph { 8.94/4.04 node [outthreshold=100, inthreshold=100];1[label="concat",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 8.94/4.04 3[label="concat vx3",fontsize=16,color="black",shape="triangle"];3 -> 4[label="",style="solid", color="black", weight=3]; 8.94/4.04 4[label="foldr (++) [] vx3",fontsize=16,color="burlywood",shape="triangle"];18[label="vx3/vx30 : vx31",fontsize=10,color="white",style="solid",shape="box"];4 -> 18[label="",style="solid", color="burlywood", weight=9]; 8.94/4.04 18 -> 5[label="",style="solid", color="burlywood", weight=3]; 8.94/4.04 19[label="vx3/[]",fontsize=10,color="white",style="solid",shape="box"];4 -> 19[label="",style="solid", color="burlywood", weight=9]; 8.94/4.04 19 -> 6[label="",style="solid", color="burlywood", weight=3]; 8.94/4.04 5[label="foldr (++) [] (vx30 : vx31)",fontsize=16,color="black",shape="box"];5 -> 7[label="",style="solid", color="black", weight=3]; 8.94/4.04 6[label="foldr (++) [] []",fontsize=16,color="black",shape="box"];6 -> 8[label="",style="solid", color="black", weight=3]; 8.94/4.04 7 -> 9[label="",style="dashed", color="red", weight=0]; 8.94/4.04 7[label="(++) vx30 foldr (++) [] vx31",fontsize=16,color="magenta"];7 -> 10[label="",style="dashed", color="magenta", weight=3]; 8.94/4.04 8[label="[]",fontsize=16,color="green",shape="box"];10 -> 4[label="",style="dashed", color="red", weight=0]; 8.94/4.04 10[label="foldr (++) [] vx31",fontsize=16,color="magenta"];10 -> 11[label="",style="dashed", color="magenta", weight=3]; 8.94/4.04 9[label="(++) vx30 vx4",fontsize=16,color="burlywood",shape="triangle"];20[label="vx30/vx300 : vx301",fontsize=10,color="white",style="solid",shape="box"];9 -> 20[label="",style="solid", color="burlywood", weight=9]; 8.94/4.04 20 -> 12[label="",style="solid", color="burlywood", weight=3]; 8.94/4.04 21[label="vx30/[]",fontsize=10,color="white",style="solid",shape="box"];9 -> 21[label="",style="solid", color="burlywood", weight=9]; 8.94/4.04 21 -> 13[label="",style="solid", color="burlywood", weight=3]; 8.94/4.04 11[label="vx31",fontsize=16,color="green",shape="box"];12[label="(++) (vx300 : vx301) vx4",fontsize=16,color="black",shape="box"];12 -> 14[label="",style="solid", color="black", weight=3]; 8.94/4.04 13[label="(++) [] vx4",fontsize=16,color="black",shape="box"];13 -> 15[label="",style="solid", color="black", weight=3]; 8.94/4.04 14[label="vx300 : vx301 ++ vx4",fontsize=16,color="green",shape="box"];14 -> 16[label="",style="dashed", color="green", weight=3]; 8.94/4.04 15[label="vx4",fontsize=16,color="green",shape="box"];16 -> 9[label="",style="dashed", color="red", weight=0]; 8.94/4.04 16[label="vx301 ++ vx4",fontsize=16,color="magenta"];16 -> 17[label="",style="dashed", color="magenta", weight=3]; 8.94/4.04 17[label="vx301",fontsize=16,color="green",shape="box"];} 8.94/4.04 8.94/4.04 ---------------------------------------- 8.94/4.04 8.94/4.04 (6) popout

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job log

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actions

all output return to Haskell 2019-04-01 06.52