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Haskell pair #487598451
details
property
value
status
complete
benchmark
enumFromThen_5.hs
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n155.star.cs.uiowa.edu
space
basic_haskell
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
4.69949412346 seconds
cpu usage
11.566094382
max memory
6.20720128E8
stage attributes
key
value
output-size
134041
starexec-result
MAYBE
output
/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.hs /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- MAYBE proof of /export/starexec/sandbox2/benchmark/theBenchmark.hs # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty H-Termination with start terms of the given HASKELL could not be shown: (0) HASKELL (1) BR [EQUIVALENT, 0 ms] (2) HASKELL (3) COR [EQUIVALENT, 0 ms] (4) HASKELL (5) Narrow [SOUND, 0 ms] (6) AND (7) QDP (8) MNOCProof [EQUIVALENT, 0 ms] (9) QDP (10) NonTerminationLoopProof [COMPLETE, 0 ms] (11) NO (12) QDP (13) QDPSizeChangeProof [EQUIVALENT, 0 ms] (14) YES (15) QDP (16) QDPSizeChangeProof [EQUIVALENT, 0 ms] (17) YES (18) QDP (19) QDPSizeChangeProof [EQUIVALENT, 0 ms] (20) YES (21) QDP (22) QDPSizeChangeProof [EQUIVALENT, 0 ms] (23) YES (24) Narrow [COMPLETE, 0 ms] (25) TRUE ---------------------------------------- (0) Obligation: mainModule Main module Main where { import qualified Prelude; data Float = Float MyInt MyInt ; data List a = Cons a (List a) | Nil ; data MyInt = Pos Main.Nat | Neg Main.Nat ; data Main.Nat = Succ Main.Nat | Zero ; enumFromThenFloat :: Float -> Float -> List Float; enumFromThenFloat = numericEnumFromThen; iterate :: (a -> a) -> a -> List a; iterate f x = Cons x (iterate f (f x)); msFloat :: Float -> Float -> Float; msFloat = primMinusFloat; msMyInt :: MyInt -> MyInt -> MyInt; msMyInt = primMinusInt; numericEnumFromThen n m = iterate (psFloat (msFloat m n)) n; primMinusFloat :: Float -> Float -> Float; primMinusFloat (Float x1 x2) (Float y1 y2) = Float (msMyInt x1 y1) (srMyInt x2 y2); primMinusInt :: MyInt -> MyInt -> MyInt; primMinusInt (Main.Pos x) (Main.Neg y) = Main.Pos (primPlusNat x y); primMinusInt (Main.Neg x) (Main.Pos y) = Main.Neg (primPlusNat x y); primMinusInt (Main.Neg x) (Main.Neg y) = primMinusNat y x; primMinusInt (Main.Pos x) (Main.Pos y) = primMinusNat x y; primMinusNat :: Main.Nat -> Main.Nat -> MyInt; primMinusNat Main.Zero Main.Zero = Main.Pos Main.Zero; primMinusNat Main.Zero (Main.Succ y) = Main.Neg (Main.Succ y); primMinusNat (Main.Succ x) Main.Zero = Main.Pos (Main.Succ x); primMinusNat (Main.Succ x) (Main.Succ y) = primMinusNat x y; primMulInt :: MyInt -> MyInt -> MyInt; primMulInt (Main.Pos x) (Main.Pos y) = Main.Pos (primMulNat x y); primMulInt (Main.Pos x) (Main.Neg y) = Main.Neg (primMulNat x y); primMulInt (Main.Neg x) (Main.Pos y) = Main.Neg (primMulNat x y); primMulInt (Main.Neg x) (Main.Neg y) = Main.Pos (primMulNat x y); primMulNat :: Main.Nat -> Main.Nat -> Main.Nat; primMulNat Main.Zero Main.Zero = Main.Zero; primMulNat Main.Zero (Main.Succ y) = Main.Zero; primMulNat (Main.Succ x) Main.Zero = Main.Zero; primMulNat (Main.Succ x) (Main.Succ y) = primPlusNat (primMulNat x (Main.Succ y)) (Main.Succ y); primPlusFloat :: Float -> Float -> Float; primPlusFloat (Float x1 x2) (Float y1 y2) = Float (psMyInt x1 y1) (srMyInt x2 y2);
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