Funct Progr 77531 pair #381920965

details

property	value
status	complete
benchmark	showsPrec_2.hs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n035.star.cs.uiowa.edu
space	basic_haskell

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	16.8596980572 seconds
cpu usage	33.914632068
max memory	4.366266368E9

stage attributes

key	value
output-size	243736
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty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) DependencyGraphProof [EQUIVALENT, 0 ms]
        (9) QDP
        (10) TransformationProof [EQUIVALENT, 0 ms]
        (11) QDP
        (12) UsableRulesProof [EQUIVALENT, 0 ms]
        (13) QDP
        (14) QReductionProof [EQUIVALENT, 0 ms]
        (15) QDP
        (16) MNOCProof [EQUIVALENT, 0 ms]
        (17) QDP
        (18) InductionCalculusProof [EQUIVALENT, 0 ms]
        (19) QDP
        (20) TransformationProof [EQUIVALENT, 0 ms]
        (21) QDP
            (22) DependencyGraphProof [EQUIVALENT, 0 ms]
            (23) QDP
            (24) TransformationProof [EQUIVALENT, 0 ms]
            (25) QDP
            (26) DependencyGraphProof [EQUIVALENT, 0 ms]
            (27) QDP
            (28) TransformationProof [EQUIVALENT, 0 ms]
            (29) QDP
            (30) DependencyGraphProof [EQUIVALENT, 0 ms]
            (31) QDP
            (32) TransformationProof [EQUIVALENT, 0 ms]
            (33) QDP
            (34) DependencyGraphProof [EQUIVALENT, 0 ms]
            (35) QDP
            (36) MNOCProof [EQUIVALENT, 0 ms]
            (37) QDP
            (38) InductionCalculusProof [EQUIVALENT, 0 ms]
            (39) QDP
    (40) QDP
        (41) QDPOrderProof [EQUIVALENT, 15 ms]
        (42) QDP
        (43) DependencyGraphProof [EQUIVALENT, 0 ms]
        (44) QDP
        (45) QDPSizeChangeProof [EQUIVALENT, 0 ms]
        (46) YES
    (47) QDP
        (48) DependencyGraphProof [EQUIVALENT, 0 ms]
        (49) QDP
        (50) QDPOrderProof [EQUIVALENT, 0 ms]
        (51) QDP
        (52) DependencyGraphProof [EQUIVALENT, 0 ms]
        (53) QDP
        (54) QDPSizeChangeProof [EQUIVALENT, 0 ms]
        (55) YES
    (56) QDP
        (57) QDPSizeChangeProof [EQUIVALENT, 0 ms]
        (58) YES
(59) Narrow [COMPLETE, 0 ms]
(60) TRUE


----------------------------------------

(0)
Obligation:
mainModule Main 
module Main where {
import qualified Prelude;
data Main.Char = Char MyInt ;

data List a = Cons a (List a)  | Nil ;

data MyBool = MyTrue  | MyFalse ;

data MyInt = Pos Main.Nat  | Neg Main.Nat ;

data Main.Nat = Succ Main.Nat  | Zero ;

data Ordering = LT  | EQ  | GT ;

data Ratio a = CnPc a a ;

compareMyInt :: MyInt  ->  MyInt  ->  Ordering;
compareMyInt = primCmpInt;

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