details

property	value
status	complete
benchmark	Prelude_showSigned_3.hs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n097.star.cs.uiowa.edu
space	full_haskell

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	4.89179 seconds
cpu usage	12.6064
user time	12.2932
system time	0.313191
max virtual memory	1.828352E7
max residence set size	841264.0

stage attributes

key	value
starexec-result	YES

output

10.40/4.29 YES 12.35/4.84 proof of /export/starexec/sandbox2/benchmark/theBenchmark.hs 12.35/4.84 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 12.35/4.84 12.35/4.84 12.35/4.84 H-Termination with start terms of the given HASKELL could be proven: 12.35/4.84 12.35/4.84 (0) HASKELL 12.35/4.84 (1) IFR [EQUIVALENT, 0 ms] 12.35/4.84 (2) HASKELL 12.35/4.84 (3) BR [EQUIVALENT, 0 ms] 12.35/4.84 (4) HASKELL 12.35/4.84 (5) COR [EQUIVALENT, 0 ms] 12.35/4.84 (6) HASKELL 12.35/4.84 (7) NumRed [SOUND, 0 ms] 12.35/4.84 (8) HASKELL 12.35/4.84 (9) Narrow [SOUND, 0 ms] 12.35/4.84 (10) QDP 12.35/4.84 (11) QDPSizeChangeProof [EQUIVALENT, 0 ms] 12.35/4.84 (12) YES 12.35/4.84 12.35/4.84 12.35/4.84 ---------------------------------------- 12.35/4.84 12.35/4.84 (0) 12.35/4.84 Obligation: 12.35/4.84 mainModule Main 12.35/4.84 module Main where { 12.35/4.84 import qualified Prelude; 12.35/4.84 } 12.35/4.84 12.35/4.84 ---------------------------------------- 12.35/4.84 12.35/4.84 (1) IFR (EQUIVALENT) 12.35/4.84 If Reductions: 12.35/4.84 The following If expression 12.35/4.84 "if x < 0 then showParen (p > 6) ((showChar '-') . showPos (`negate` x)) else showPos x" 12.35/4.84 is transformed to 12.35/4.84 "showSigned0 p showPos x True = showParen (p > 6) ((showChar '-') . showPos (`negate` x)); 12.35/4.84 showSigned0 p showPos x False = showPos x; 12.35/4.84 " 12.35/4.84 The following If expression 12.35/4.84 "if b then (showChar '(') . p . showChar ')' else p" 12.35/4.84 is transformed to 12.35/4.84 "showParen0 p True = (showChar '(') . p . showChar ')'; 12.35/4.84 showParen0 p False = p; 12.35/4.84 " 12.35/4.84 12.35/4.84 ---------------------------------------- 12.35/4.84 12.35/4.84 (2) 12.35/4.84 Obligation: 12.35/4.84 mainModule Main 12.35/4.84 module Main where { 12.35/4.84 import qualified Prelude; 12.35/4.84 } 12.35/4.84 12.35/4.84 ---------------------------------------- 12.35/4.84 12.35/4.84 (3) BR (EQUIVALENT) 12.35/4.84 Replaced joker patterns by fresh variables and removed binding patterns. 12.35/4.84 ---------------------------------------- 12.35/4.84 12.35/4.84 (4) 12.35/4.84 Obligation: 12.35/4.84 mainModule Main 12.35/4.84 module Main where { 12.35/4.84 import qualified Prelude; 12.35/4.84 } 12.35/4.84 12.35/4.84 ---------------------------------------- 12.35/4.84 12.35/4.84 (5) COR (EQUIVALENT) 12.35/4.84 Cond Reductions: 12.35/4.84 The following Function with conditions 12.35/4.84 "undefined |Falseundefined; 12.35/4.84 " 12.35/4.84 is transformed to 12.35/4.84 "undefined = undefined1; 12.35/4.84 " 12.35/4.84 "undefined0 True = undefined; 12.35/4.84 " 12.35/4.84 "undefined1 = undefined0 False; 12.35/4.84 " 12.35/4.84 12.35/4.84 ---------------------------------------- 12.35/4.84 12.35/4.84 (6) 12.35/4.84 Obligation: 12.35/4.84 mainModule Main 12.35/4.84 module Main where { 12.35/4.84 import qualified Prelude; 12.35/4.84 } 12.35/4.84 12.35/4.84 ---------------------------------------- 12.35/4.84 12.35/4.84 (7) NumRed (SOUND) 12.35/4.84 Num Reduction:All numbers are transformed to their corresponding representation with Succ, Pred and Zero. 12.35/4.84 ---------------------------------------- 12.35/4.84 popout

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actions

all output return to Haskell 2019-04-01 06.52