7.90/3.56 YES 9.45/4.04 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 9.45/4.04 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.45/4.04 9.45/4.04 9.45/4.04 H-Termination with start terms of the given HASKELL could be proven: 9.45/4.04 9.45/4.04 (0) HASKELL 9.45/4.04 (1) BR [EQUIVALENT, 0 ms] 9.45/4.04 (2) HASKELL 9.45/4.04 (3) COR [EQUIVALENT, 0 ms] 9.45/4.04 (4) HASKELL 9.45/4.04 (5) Narrow [EQUIVALENT, 11 ms] 9.45/4.04 (6) YES 9.45/4.04 9.45/4.04 9.45/4.04 ---------------------------------------- 9.45/4.04 9.45/4.04 (0) 9.45/4.04 Obligation: 9.45/4.04 mainModule Main 9.45/4.04 module Main where { 9.45/4.04 import qualified Prelude; 9.45/4.04 } 9.45/4.04 9.45/4.04 ---------------------------------------- 9.45/4.04 9.45/4.04 (1) BR (EQUIVALENT) 9.45/4.04 Replaced joker patterns by fresh variables and removed binding patterns. 9.45/4.04 ---------------------------------------- 9.45/4.04 9.45/4.04 (2) 9.45/4.04 Obligation: 9.45/4.04 mainModule Main 9.45/4.04 module Main where { 9.45/4.04 import qualified Prelude; 9.45/4.04 } 9.45/4.04 9.45/4.04 ---------------------------------------- 9.45/4.04 9.45/4.04 (3) COR (EQUIVALENT) 9.45/4.04 Cond Reductions: 9.45/4.04 The following Function with conditions 9.45/4.04 "min x y|x <= yx|otherwisey; 9.45/4.04 " 9.45/4.04 is transformed to 9.45/4.04 "min x y = min2 x y; 9.45/4.04 " 9.45/4.04 "min0 x y True = y; 9.45/4.04 " 9.45/4.04 "min1 x y True = x; 9.45/4.04 min1 x y False = min0 x y otherwise; 9.45/4.04 " 9.45/4.04 "min2 x y = min1 x y (x <= y); 9.45/4.04 " 9.45/4.04 The following Function with conditions 9.45/4.04 "undefined |Falseundefined; 9.45/4.04 " 9.45/4.04 is transformed to 9.45/4.04 "undefined = undefined1; 9.45/4.04 " 9.45/4.04 "undefined0 True = undefined; 9.45/4.04 " 9.45/4.04 "undefined1 = undefined0 False; 9.45/4.04 " 9.45/4.04 9.45/4.04 ---------------------------------------- 9.45/4.04 9.45/4.04 (4) 9.45/4.04 Obligation: 9.45/4.04 mainModule Main 9.45/4.04 module Main where { 9.45/4.04 import qualified Prelude; 9.45/4.04 } 9.45/4.04 9.45/4.04 ---------------------------------------- 9.45/4.04 9.45/4.04 (5) Narrow (EQUIVALENT) 9.45/4.04 Haskell To QDPs 9.45/4.04 9.45/4.04 digraph dp_graph { 9.45/4.04 node [outthreshold=100, inthreshold=100];1[label="min",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 9.45/4.04 3[label="min vx3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 9.45/4.04 4[label="min vx3 vx4",fontsize=16,color="black",shape="triangle"];4 -> 5[label="",style="solid", color="black", weight=3]; 9.45/4.04 5[label="min2 vx3 vx4",fontsize=16,color="black",shape="box"];5 -> 6[label="",style="solid", color="black", weight=3]; 9.45/4.04 6[label="min1 vx3 vx4 (vx3 <= vx4)",fontsize=16,color="black",shape="box"];6 -> 7[label="",style="solid", color="black", weight=3]; 9.45/4.04 7[label="min1 vx3 vx4 (compare vx3 vx4 /= GT)",fontsize=16,color="black",shape="box"];7 -> 8[label="",style="solid", color="black", weight=3]; 9.45/4.04 8[label="min1 vx3 vx4 (not (compare vx3 vx4 == GT))",fontsize=16,color="burlywood",shape="box"];15[label="vx3/()",fontsize=10,color="white",style="solid",shape="box"];8 -> 15[label="",style="solid", color="burlywood", weight=9]; 9.45/4.04 15 -> 9[label="",style="solid", color="burlywood", weight=3]; 9.45/4.04 9[label="min1 () vx4 (not (compare () vx4 == GT))",fontsize=16,color="burlywood",shape="box"];16[label="vx4/()",fontsize=10,color="white",style="solid",shape="box"];9 -> 16[label="",style="solid", color="burlywood", weight=9]; 9.45/4.04 16 -> 10[label="",style="solid", color="burlywood", weight=3]; 9.45/4.04 10[label="min1 () () (not (compare () () == GT))",fontsize=16,color="black",shape="box"];10 -> 11[label="",style="solid", color="black", weight=3]; 9.45/4.04 11[label="min1 () () (not (EQ == GT))",fontsize=16,color="black",shape="box"];11 -> 12[label="",style="solid", color="black", weight=3]; 9.45/4.04 12[label="min1 () () (not False)",fontsize=16,color="black",shape="box"];12 -> 13[label="",style="solid", color="black", weight=3]; 9.45/4.04 13[label="min1 () () True",fontsize=16,color="black",shape="box"];13 -> 14[label="",style="solid", color="black", weight=3]; 9.45/4.04 14[label="()",fontsize=16,color="green",shape="box"];} 9.45/4.04 9.45/4.04 ---------------------------------------- 9.45/4.04 9.45/4.04 (6) 9.45/4.04 YES 9.75/4.09 EOF