details

property	value
status	complete
benchmark	Prelude_maximum_4.hs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n032.star.cs.uiowa.edu
space	full_haskell

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	7.24398 seconds
cpu usage	19.1243
user time	18.4952
system time	0.629034
max virtual memory	1.8285568E7
max residence set size	1732556.0

stage attributes

key	value
starexec-result	YES

output

15.98/6.41 YES 18.77/7.14 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 18.77/7.14 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 18.77/7.14 18.77/7.14 18.77/7.14 H-Termination with start terms of the given HASKELL could be proven: 18.77/7.14 18.77/7.14 (0) HASKELL 18.77/7.14 (1) CR [EQUIVALENT, 0 ms] 18.77/7.14 (2) HASKELL 18.77/7.14 (3) IFR [EQUIVALENT, 0 ms] 18.77/7.14 (4) HASKELL 18.77/7.14 (5) BR [EQUIVALENT, 0 ms] 18.77/7.14 (6) HASKELL 18.77/7.14 (7) COR [EQUIVALENT, 15 ms] 18.77/7.14 (8) HASKELL 18.77/7.14 (9) LetRed [EQUIVALENT, 0 ms] 18.77/7.14 (10) HASKELL 18.77/7.14 (11) NumRed [SOUND, 0 ms] 18.77/7.14 (12) HASKELL 18.77/7.14 (13) Narrow [SOUND, 0 ms] 18.77/7.14 (14) AND 18.77/7.14 (15) QDP 18.77/7.14 (16) QDPSizeChangeProof [EQUIVALENT, 0 ms] 18.77/7.14 (17) YES 18.77/7.14 (18) QDP 18.77/7.14 (19) QDPSizeChangeProof [EQUIVALENT, 0 ms] 18.77/7.14 (20) YES 18.77/7.14 (21) QDP 18.77/7.14 (22) DependencyGraphProof [EQUIVALENT, 0 ms] 18.77/7.14 (23) QDP 18.77/7.14 (24) QDPSizeChangeProof [EQUIVALENT, 384 ms] 18.77/7.14 (25) YES 18.77/7.14 (26) QDP 18.77/7.14 (27) QDPSizeChangeProof [EQUIVALENT, 0 ms] 18.77/7.14 (28) YES 18.77/7.14 (29) QDP 18.77/7.14 (30) QDPSizeChangeProof [EQUIVALENT, 0 ms] 18.77/7.14 (31) YES 18.77/7.14 (32) QDP 18.77/7.14 (33) QDPSizeChangeProof [EQUIVALENT, 0 ms] 18.77/7.14 (34) YES 18.77/7.14 (35) QDP 18.77/7.14 (36) QDPSizeChangeProof [EQUIVALENT, 0 ms] 18.77/7.14 (37) YES 18.77/7.14 18.77/7.14 18.77/7.14 ---------------------------------------- 18.77/7.14 18.77/7.14 (0) 18.77/7.14 Obligation: 18.77/7.14 mainModule Main 18.77/7.14 module Main where { 18.77/7.14 import qualified Prelude; 18.77/7.14 } 18.77/7.14 18.77/7.14 ---------------------------------------- 18.77/7.14 18.77/7.14 (1) CR (EQUIVALENT) 18.77/7.14 Case Reductions: 18.77/7.14 The following Case expression 18.77/7.14 "case compare x y of { 18.77/7.14 EQ -> o; 18.77/7.14 LT -> LT; 18.77/7.14 GT -> GT} 18.77/7.14 " 18.77/7.14 is transformed to 18.77/7.14 "primCompAux0 o EQ = o; 18.77/7.14 primCompAux0 o LT = LT; 18.77/7.14 primCompAux0 o GT = GT; 18.77/7.14 " 18.77/7.14 18.77/7.14 ---------------------------------------- 18.77/7.14 18.77/7.14 (2) 18.77/7.14 Obligation: 18.77/7.14 mainModule Main 18.77/7.14 module Main where { 18.77/7.14 import qualified Prelude; 18.77/7.14 } 18.77/7.14 18.77/7.14 ---------------------------------------- 18.77/7.14 18.77/7.14 (3) IFR (EQUIVALENT) 18.77/7.14 If Reductions: 18.77/7.14 The following If expression 18.77/7.14 "if primGEqNatS x y then Succ (primDivNatS (primMinusNatS x y) (Succ y)) else Zero" 18.77/7.14 is transformed to 18.77/7.14 "primDivNatS0 x y True = Succ (primDivNatS (primMinusNatS x y) (Succ y)); 18.77/7.14 primDivNatS0 x y False = Zero; 18.77/7.14 " 18.77/7.14 The following If expression 18.77/7.14 "if primGEqNatS x y then primModNatS (primMinusNatS x y) (Succ y) else Succ x" 18.77/7.14 is transformed to 18.77/7.14 "primModNatS0 x y True = primModNatS (primMinusNatS x y) (Succ y); 18.77/7.14 primModNatS0 x y False = Succ x; 18.77/7.14 " 18.77/7.14 18.77/7.14 ---------------------------------------- 18.77/7.14 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