7.72/3.50 YES 9.47/3.97 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 9.47/3.97 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.47/3.97 9.47/3.97 9.47/3.97 H-Termination with start terms of the given HASKELL could be proven: 9.47/3.97 9.47/3.97 (0) HASKELL 9.47/3.97 (1) BR [EQUIVALENT, 0 ms] 9.47/3.97 (2) HASKELL 9.47/3.97 (3) COR [EQUIVALENT, 0 ms] 9.47/3.97 (4) HASKELL 9.47/3.97 (5) Narrow [EQUIVALENT, 30 ms] 9.47/3.97 (6) YES 9.47/3.97 9.47/3.97 9.47/3.97 ---------------------------------------- 9.47/3.97 9.47/3.97 (0) 9.47/3.97 Obligation: 9.47/3.97 mainModule Main 9.47/3.97 module Main where { 9.47/3.97 import qualified Prelude; 9.47/3.97 } 9.47/3.97 9.47/3.97 ---------------------------------------- 9.47/3.97 9.47/3.97 (1) BR (EQUIVALENT) 9.47/3.97 Replaced joker patterns by fresh variables and removed binding patterns. 9.47/3.97 ---------------------------------------- 9.47/3.97 9.47/3.97 (2) 9.47/3.97 Obligation: 9.47/3.97 mainModule Main 9.47/3.97 module Main where { 9.47/3.97 import qualified Prelude; 9.47/3.97 } 9.47/3.97 9.47/3.97 ---------------------------------------- 9.47/3.97 9.47/3.97 (3) COR (EQUIVALENT) 9.47/3.97 Cond Reductions: 9.47/3.97 The following Function with conditions 9.47/3.97 "randomSelect (x : []) = x; 9.47/3.97 randomSelect (x : xs)|terminatorrandomSelect xs|otherwisex; 9.47/3.97 " 9.47/3.97 is transformed to 9.47/3.97 "randomSelect (x : []) = randomSelect3 (x : []); 9.47/3.97 randomSelect (x : xs) = randomSelect2 (x : xs); 9.47/3.97 " 9.47/3.97 "randomSelect1 x xs True = randomSelect xs; 9.47/3.97 randomSelect1 x xs False = randomSelect0 x xs otherwise; 9.47/3.97 " 9.47/3.97 "randomSelect0 x xs True = x; 9.47/3.97 " 9.47/3.97 "randomSelect2 (x : xs) = randomSelect1 x xs terminator; 9.47/3.97 " 9.47/3.97 "randomSelect3 (x : []) = x; 9.47/3.97 randomSelect3 wu = randomSelect2 wu; 9.47/3.97 " 9.47/3.97 The following Function with conditions 9.47/3.97 "undefined |Falseundefined; 9.47/3.97 " 9.47/3.97 is transformed to 9.47/3.97 "undefined = undefined1; 9.47/3.97 " 9.47/3.97 "undefined0 True = undefined; 9.47/3.97 " 9.47/3.97 "undefined1 = undefined0 False; 9.47/3.97 " 9.47/3.97 9.47/3.97 ---------------------------------------- 9.47/3.97 9.47/3.97 (4) 9.47/3.97 Obligation: 9.47/3.97 mainModule Main 9.47/3.97 module Main where { 9.47/3.97 import qualified Prelude; 9.47/3.97 } 9.47/3.97 9.47/3.97 ---------------------------------------- 9.47/3.97 9.47/3.97 (5) Narrow (EQUIVALENT) 9.47/3.97 Haskell To QDPs 9.47/3.97 9.47/3.97 digraph dp_graph { 9.47/3.97 node [outthreshold=100, inthreshold=100];1[label="putChar",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 9.47/3.97 3[label="putChar wv3",fontsize=16,color="black",shape="triangle"];3 -> 4[label="",style="solid", color="black", weight=3]; 9.47/3.97 4[label="(seq wv3 output)",fontsize=16,color="black",shape="box"];4 -> 5[label="",style="solid", color="black", weight=3]; 9.47/3.97 5[label="enforceWHNF (WHNF wv3) output",fontsize=16,color="black",shape="box"];5 -> 6[label="",style="solid", color="black", weight=3]; 9.47/3.97 6[label="output",fontsize=16,color="black",shape="box"];6 -> 7[label="",style="solid", color="black", weight=3]; 9.47/3.97 7[label="randomSelect (aIOE IOError_FullError : aIOE IOError_PermDenied : AProVE_IO () : [])",fontsize=16,color="black",shape="box"];7 -> 8[label="",style="solid", color="black", weight=3]; 9.47/3.97 8[label="randomSelect2 (aIOE IOError_FullError : aIOE IOError_PermDenied : AProVE_IO () : [])",fontsize=16,color="black",shape="box"];8 -> 9[label="",style="solid", color="black", weight=3]; 9.47/3.97 9[label="randomSelect1 (aIOE IOError_FullError) (aIOE IOError_PermDenied : AProVE_IO () : []) terminator",fontsize=16,color="black",shape="box"];9 -> 10[label="",style="solid", color="black", weight=3]; 9.47/3.97 10[label="randomSelect1 (aIOE IOError_FullError) (aIOE IOError_PermDenied : AProVE_IO () : []) ter0m",fontsize=16,color="burlywood",shape="box"];30[label="ter0m/False",fontsize=10,color="white",style="solid",shape="box"];10 -> 30[label="",style="solid", color="burlywood", weight=9]; 9.47/3.97 30 -> 11[label="",style="solid", color="burlywood", weight=3]; 9.47/3.97 31[label="ter0m/True",fontsize=10,color="white",style="solid",shape="box"];10 -> 31[label="",style="solid", color="burlywood", weight=9]; 9.47/3.97 31 -> 12[label="",style="solid", color="burlywood", weight=3]; 9.47/3.97 11[label="randomSelect1 (aIOE IOError_FullError) (aIOE IOError_PermDenied : AProVE_IO () : []) False",fontsize=16,color="black",shape="box"];11 -> 13[label="",style="solid", color="black", weight=3]; 9.47/3.97 12[label="randomSelect1 (aIOE IOError_FullError) (aIOE IOError_PermDenied : AProVE_IO () : []) True",fontsize=16,color="black",shape="box"];12 -> 14[label="",style="solid", color="black", weight=3]; 9.47/3.97 13[label="randomSelect0 (aIOE IOError_FullError) (aIOE IOError_PermDenied : AProVE_IO () : []) otherwise",fontsize=16,color="black",shape="box"];13 -> 15[label="",style="solid", color="black", weight=3]; 9.47/3.97 14[label="randomSelect (aIOE IOError_PermDenied : AProVE_IO () : [])",fontsize=16,color="black",shape="box"];14 -> 16[label="",style="solid", color="black", weight=3]; 9.47/3.97 15[label="randomSelect0 (aIOE IOError_FullError) (aIOE IOError_PermDenied : AProVE_IO () : []) True",fontsize=16,color="black",shape="box"];15 -> 17[label="",style="solid", color="black", weight=3]; 9.47/3.97 16[label="randomSelect2 (aIOE IOError_PermDenied : AProVE_IO () : [])",fontsize=16,color="black",shape="box"];16 -> 18[label="",style="solid", color="black", weight=3]; 9.47/3.97 17[label="aIOE IOError_FullError",fontsize=16,color="black",shape="box"];17 -> 19[label="",style="solid", color="black", weight=3]; 9.47/3.97 18[label="randomSelect1 (aIOE IOError_PermDenied) (AProVE_IO () : []) terminator",fontsize=16,color="black",shape="box"];18 -> 20[label="",style="solid", color="black", weight=3]; 9.47/3.97 19[label="AProVE_Exception (AET_IOError (IOError IOError_FullError [] [] Nothing))",fontsize=16,color="green",shape="box"];20[label="randomSelect1 (aIOE IOError_PermDenied) (AProVE_IO () : []) ter1m",fontsize=16,color="burlywood",shape="box"];32[label="ter1m/False",fontsize=10,color="white",style="solid",shape="box"];20 -> 32[label="",style="solid", color="burlywood", weight=9]; 9.47/3.97 32 -> 21[label="",style="solid", color="burlywood", weight=3]; 9.47/3.97 33[label="ter1m/True",fontsize=10,color="white",style="solid",shape="box"];20 -> 33[label="",style="solid", color="burlywood", weight=9]; 9.47/3.97 33 -> 22[label="",style="solid", color="burlywood", weight=3]; 9.47/3.97 21[label="randomSelect1 (aIOE IOError_PermDenied) (AProVE_IO () : []) False",fontsize=16,color="black",shape="box"];21 -> 23[label="",style="solid", color="black", weight=3]; 9.47/3.97 22[label="randomSelect1 (aIOE IOError_PermDenied) (AProVE_IO () : []) True",fontsize=16,color="black",shape="box"];22 -> 24[label="",style="solid", color="black", weight=3]; 9.47/3.97 23[label="randomSelect0 (aIOE IOError_PermDenied) (AProVE_IO () : []) otherwise",fontsize=16,color="black",shape="box"];23 -> 25[label="",style="solid", color="black", weight=3]; 9.47/3.97 24[label="randomSelect (AProVE_IO () : [])",fontsize=16,color="black",shape="box"];24 -> 26[label="",style="solid", color="black", weight=3]; 9.47/3.97 25[label="randomSelect0 (aIOE IOError_PermDenied) (AProVE_IO () : []) True",fontsize=16,color="black",shape="box"];25 -> 27[label="",style="solid", color="black", weight=3]; 9.47/3.97 26[label="randomSelect3 (AProVE_IO () : [])",fontsize=16,color="black",shape="box"];26 -> 28[label="",style="solid", color="black", weight=3]; 9.47/3.97 27[label="aIOE IOError_PermDenied",fontsize=16,color="black",shape="box"];27 -> 29[label="",style="solid", color="black", weight=3]; 9.47/3.97 28[label="AProVE_IO ()",fontsize=16,color="green",shape="box"];29[label="AProVE_Exception (AET_IOError (IOError IOError_PermDenied [] [] Nothing))",fontsize=16,color="green",shape="box"];} 9.47/3.97 9.47/3.97 ---------------------------------------- 9.47/3.97 9.47/3.97 (6) 9.47/3.97 YES 9.72/4.07 EOF