details

property	value
status	complete
benchmark	Prelude_drop_1.hs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n166.star.cs.uiowa.edu
space	full_haskell

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	4.11511 seconds
cpu usage	10.1853
user time	9.89238
system time	0.292957
max virtual memory	1.828352E7
max residence set size	599192.0

stage attributes

key	value
starexec-result	YES

output

8.28/3.56 YES 10.08/4.06 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 10.08/4.06 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 10.08/4.06 10.08/4.06 10.08/4.06 H-Termination with start terms of the given HASKELL could be proven: 10.08/4.06 10.08/4.06 (0) HASKELL 10.08/4.06 (1) BR [EQUIVALENT, 0 ms] 10.08/4.06 (2) HASKELL 10.08/4.06 (3) COR [EQUIVALENT, 0 ms] 10.08/4.06 (4) HASKELL 10.08/4.06 (5) NumRed [SOUND, 0 ms] 10.08/4.06 (6) HASKELL 10.08/4.06 (7) Narrow [SOUND, 0 ms] 10.08/4.06 (8) QDP 10.08/4.06 (9) TransformationProof [EQUIVALENT, 0 ms] 10.08/4.06 (10) QDP 10.08/4.06 (11) DependencyGraphProof [EQUIVALENT, 0 ms] 10.08/4.06 (12) QDP 10.08/4.06 (13) UsableRulesProof [EQUIVALENT, 0 ms] 10.08/4.06 (14) QDP 10.08/4.06 (15) QReductionProof [EQUIVALENT, 0 ms] 10.08/4.06 (16) QDP 10.08/4.06 (17) QDPSizeChangeProof [EQUIVALENT, 0 ms] 10.08/4.06 (18) YES 10.08/4.06 10.08/4.06 10.08/4.06 ---------------------------------------- 10.08/4.06 10.08/4.06 (0) 10.08/4.06 Obligation: 10.08/4.06 mainModule Main 10.08/4.06 module Main where { 10.08/4.06 import qualified Prelude; 10.08/4.06 } 10.08/4.06 10.08/4.06 ---------------------------------------- 10.08/4.06 10.08/4.06 (1) BR (EQUIVALENT) 10.08/4.06 Replaced joker patterns by fresh variables and removed binding patterns. 10.08/4.06 ---------------------------------------- 10.08/4.06 10.08/4.06 (2) 10.08/4.06 Obligation: 10.08/4.06 mainModule Main 10.08/4.06 module Main where { 10.08/4.06 import qualified Prelude; 10.08/4.06 } 10.08/4.06 10.08/4.06 ---------------------------------------- 10.08/4.06 10.08/4.06 (3) COR (EQUIVALENT) 10.08/4.06 Cond Reductions: 10.08/4.06 The following Function with conditions 10.08/4.06 "drop n xs|n <= 0xs; 10.08/4.06 drop vw [] = []; 10.08/4.06 drop n (vx : xs) = drop (n - 1) xs; 10.08/4.06 " 10.08/4.06 is transformed to 10.08/4.06 "drop n xs = drop3 n xs; 10.08/4.06 drop vw [] = drop1 vw []; 10.08/4.06 drop n (vx : xs) = drop0 n (vx : xs); 10.08/4.06 " 10.08/4.06 "drop0 n (vx : xs) = drop (n - 1) xs; 10.08/4.06 " 10.08/4.06 "drop1 vw [] = []; 10.08/4.06 drop1 wv ww = drop0 wv ww; 10.08/4.06 " 10.08/4.06 "drop2 n xs True = xs; 10.08/4.06 drop2 n xs False = drop1 n xs; 10.08/4.06 " 10.08/4.06 "drop3 n xs = drop2 n xs (n <= 0); 10.08/4.06 drop3 wx wy = drop1 wx wy; 10.08/4.06 " 10.08/4.06 The following Function with conditions 10.08/4.06 "undefined |Falseundefined; 10.08/4.06 " 10.08/4.06 is transformed to 10.08/4.06 "undefined = undefined1; 10.08/4.06 " 10.08/4.06 "undefined0 True = undefined; 10.08/4.06 " 10.08/4.06 "undefined1 = undefined0 False; 10.08/4.06 " 10.08/4.06 10.08/4.06 ---------------------------------------- 10.08/4.06 10.08/4.06 (4) 10.08/4.06 Obligation: 10.08/4.06 mainModule Main 10.08/4.06 module Main where { 10.08/4.06 import qualified Prelude; 10.08/4.06 } 10.08/4.06 10.08/4.06 ---------------------------------------- 10.08/4.06 10.08/4.06 (5) NumRed (SOUND) 10.08/4.06 Num Reduction:All numbers are transformed to their corresponding representation with Succ, Pred and Zero. 10.08/4.06 ---------------------------------------- popout

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all output return to Haskell 2019-04-01 06.52