7.89/3.49 YES 9.53/3.94 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 9.53/3.94 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.53/3.94 9.53/3.94 9.53/3.94 H-Termination with start terms of the given HASKELL could be proven: 9.53/3.94 9.53/3.94 (0) HASKELL 9.53/3.94 (1) BR [EQUIVALENT, 0 ms] 9.53/3.94 (2) HASKELL 9.53/3.94 (3) COR [EQUIVALENT, 0 ms] 9.53/3.94 (4) HASKELL 9.53/3.94 (5) Narrow [EQUIVALENT, 19 ms] 9.53/3.94 (6) YES 9.53/3.94 9.53/3.94 9.53/3.94 ---------------------------------------- 9.53/3.94 9.53/3.94 (0) 9.53/3.94 Obligation: 9.53/3.94 mainModule Main 9.53/3.94 module Main where { 9.53/3.94 import qualified Prelude; 9.53/3.94 } 9.53/3.94 9.53/3.94 ---------------------------------------- 9.53/3.94 9.53/3.94 (1) BR (EQUIVALENT) 9.53/3.94 Replaced joker patterns by fresh variables and removed binding patterns. 9.53/3.94 ---------------------------------------- 9.53/3.94 9.53/3.94 (2) 9.53/3.94 Obligation: 9.53/3.94 mainModule Main 9.53/3.94 module Main where { 9.53/3.94 import qualified Prelude; 9.53/3.94 } 9.53/3.94 9.53/3.94 ---------------------------------------- 9.53/3.94 9.53/3.94 (3) COR (EQUIVALENT) 9.53/3.94 Cond Reductions: 9.53/3.94 The following Function with conditions 9.53/3.94 "min x y|x <= yx|otherwisey; 9.53/3.94 " 9.53/3.94 is transformed to 9.53/3.94 "min x y = min2 x y; 9.53/3.94 " 9.53/3.94 "min1 x y True = x; 9.53/3.94 min1 x y False = min0 x y otherwise; 9.53/3.94 " 9.53/3.94 "min0 x y True = y; 9.53/3.94 " 9.53/3.94 "min2 x y = min1 x y (x <= y); 9.53/3.94 " 9.53/3.94 The following Function with conditions 9.53/3.94 "undefined |Falseundefined; 9.53/3.94 " 9.53/3.94 is transformed to 9.53/3.94 "undefined = undefined1; 9.53/3.94 " 9.53/3.94 "undefined0 True = undefined; 9.53/3.94 " 9.53/3.94 "undefined1 = undefined0 False; 9.53/3.94 " 9.53/3.94 9.53/3.94 ---------------------------------------- 9.53/3.94 9.53/3.94 (4) 9.53/3.94 Obligation: 9.53/3.94 mainModule Main 9.53/3.94 module Main where { 9.53/3.94 import qualified Prelude; 9.53/3.94 } 9.53/3.94 9.53/3.94 ---------------------------------------- 9.53/3.94 9.53/3.94 (5) Narrow (EQUIVALENT) 9.53/3.94 Haskell To QDPs 9.53/3.94 9.53/3.94 digraph dp_graph { 9.53/3.94 node [outthreshold=100, inthreshold=100];1[label="min",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 9.53/3.94 3[label="min vx3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 9.53/3.94 4[label="min vx3 vx4",fontsize=16,color="black",shape="triangle"];4 -> 5[label="",style="solid", color="black", weight=3]; 9.53/3.94 5[label="min2 vx3 vx4",fontsize=16,color="black",shape="box"];5 -> 6[label="",style="solid", color="black", weight=3]; 9.53/3.94 6[label="min1 vx3 vx4 (vx3 <= vx4)",fontsize=16,color="burlywood",shape="box"];43[label="vx3/LT",fontsize=10,color="white",style="solid",shape="box"];6 -> 43[label="",style="solid", color="burlywood", weight=9]; 9.53/3.94 43 -> 7[label="",style="solid", color="burlywood", weight=3]; 9.53/3.94 44[label="vx3/EQ",fontsize=10,color="white",style="solid",shape="box"];6 -> 44[label="",style="solid", color="burlywood", weight=9]; 9.53/3.94 44 -> 8[label="",style="solid", color="burlywood", weight=3]; 9.53/3.94 45[label="vx3/GT",fontsize=10,color="white",style="solid",shape="box"];6 -> 45[label="",style="solid", color="burlywood", weight=9]; 9.53/3.94 45 -> 9[label="",style="solid", color="burlywood", weight=3]; 9.53/3.94 7[label="min1 LT vx4 (LT <= vx4)",fontsize=16,color="burlywood",shape="box"];46[label="vx4/LT",fontsize=10,color="white",style="solid",shape="box"];7 -> 46[label="",style="solid", color="burlywood", weight=9]; 9.53/3.94 46 -> 10[label="",style="solid", color="burlywood", weight=3]; 9.53/3.94 47[label="vx4/EQ",fontsize=10,color="white",style="solid",shape="box"];7 -> 47[label="",style="solid", color="burlywood", weight=9]; 9.53/3.94 47 -> 11[label="",style="solid", color="burlywood", weight=3]; 9.53/3.94 48[label="vx4/GT",fontsize=10,color="white",style="solid",shape="box"];7 -> 48[label="",style="solid", color="burlywood", weight=9]; 9.53/3.94 48 -> 12[label="",style="solid", color="burlywood", weight=3]; 9.53/3.94 8[label="min1 EQ vx4 (EQ <= vx4)",fontsize=16,color="burlywood",shape="box"];49[label="vx4/LT",fontsize=10,color="white",style="solid",shape="box"];8 -> 49[label="",style="solid", color="burlywood", weight=9]; 9.53/3.94 49 -> 13[label="",style="solid", color="burlywood", weight=3]; 9.53/3.94 50[label="vx4/EQ",fontsize=10,color="white",style="solid",shape="box"];8 -> 50[label="",style="solid", color="burlywood", weight=9]; 9.53/3.94 50 -> 14[label="",style="solid", color="burlywood", weight=3]; 9.53/3.94 51[label="vx4/GT",fontsize=10,color="white",style="solid",shape="box"];8 -> 51[label="",style="solid", color="burlywood", weight=9]; 9.53/3.94 51 -> 15[label="",style="solid", color="burlywood", weight=3]; 9.53/3.94 9[label="min1 GT vx4 (GT <= vx4)",fontsize=16,color="burlywood",shape="box"];52[label="vx4/LT",fontsize=10,color="white",style="solid",shape="box"];9 -> 52[label="",style="solid", color="burlywood", weight=9]; 9.53/3.94 52 -> 16[label="",style="solid", color="burlywood", weight=3]; 9.53/3.94 53[label="vx4/EQ",fontsize=10,color="white",style="solid",shape="box"];9 -> 53[label="",style="solid", color="burlywood", weight=9]; 9.53/3.94 53 -> 17[label="",style="solid", color="burlywood", weight=3]; 9.53/3.94 54[label="vx4/GT",fontsize=10,color="white",style="solid",shape="box"];9 -> 54[label="",style="solid", color="burlywood", weight=9]; 9.53/3.94 54 -> 18[label="",style="solid", color="burlywood", weight=3]; 9.53/3.94 10[label="min1 LT LT (LT <= LT)",fontsize=16,color="black",shape="box"];10 -> 19[label="",style="solid", color="black", weight=3]; 9.53/3.94 11[label="min1 LT EQ (LT <= EQ)",fontsize=16,color="black",shape="box"];11 -> 20[label="",style="solid", color="black", weight=3]; 9.53/3.94 12[label="min1 LT GT (LT <= GT)",fontsize=16,color="black",shape="box"];12 -> 21[label="",style="solid", color="black", weight=3]; 9.53/3.94 13[label="min1 EQ LT (EQ <= LT)",fontsize=16,color="black",shape="box"];13 -> 22[label="",style="solid", color="black", weight=3]; 9.53/3.94 14[label="min1 EQ EQ (EQ <= EQ)",fontsize=16,color="black",shape="box"];14 -> 23[label="",style="solid", color="black", weight=3]; 9.53/3.94 15[label="min1 EQ GT (EQ <= GT)",fontsize=16,color="black",shape="box"];15 -> 24[label="",style="solid", color="black", weight=3]; 9.53/3.94 16[label="min1 GT LT (GT <= LT)",fontsize=16,color="black",shape="box"];16 -> 25[label="",style="solid", color="black", weight=3]; 9.53/3.94 17[label="min1 GT EQ (GT <= EQ)",fontsize=16,color="black",shape="box"];17 -> 26[label="",style="solid", color="black", weight=3]; 9.53/3.94 18[label="min1 GT GT (GT <= GT)",fontsize=16,color="black",shape="box"];18 -> 27[label="",style="solid", color="black", weight=3]; 9.53/3.94 19[label="min1 LT LT True",fontsize=16,color="black",shape="box"];19 -> 28[label="",style="solid", color="black", weight=3]; 9.53/3.94 20[label="min1 LT EQ True",fontsize=16,color="black",shape="box"];20 -> 29[label="",style="solid", color="black", weight=3]; 9.53/3.94 21[label="min1 LT GT True",fontsize=16,color="black",shape="box"];21 -> 30[label="",style="solid", color="black", weight=3]; 9.53/3.94 22[label="min1 EQ LT False",fontsize=16,color="black",shape="box"];22 -> 31[label="",style="solid", color="black", weight=3]; 9.53/3.94 23[label="min1 EQ EQ True",fontsize=16,color="black",shape="box"];23 -> 32[label="",style="solid", color="black", weight=3]; 9.53/3.94 24[label="min1 EQ GT True",fontsize=16,color="black",shape="box"];24 -> 33[label="",style="solid", color="black", weight=3]; 9.53/3.94 25[label="min1 GT LT False",fontsize=16,color="black",shape="box"];25 -> 34[label="",style="solid", color="black", weight=3]; 9.53/3.94 26[label="min1 GT EQ False",fontsize=16,color="black",shape="box"];26 -> 35[label="",style="solid", color="black", weight=3]; 9.53/3.94 27[label="min1 GT GT True",fontsize=16,color="black",shape="box"];27 -> 36[label="",style="solid", color="black", weight=3]; 9.53/3.94 28[label="LT",fontsize=16,color="green",shape="box"];29[label="LT",fontsize=16,color="green",shape="box"];30[label="LT",fontsize=16,color="green",shape="box"];31[label="min0 EQ LT otherwise",fontsize=16,color="black",shape="box"];31 -> 37[label="",style="solid", color="black", weight=3]; 9.53/3.94 32[label="EQ",fontsize=16,color="green",shape="box"];33[label="EQ",fontsize=16,color="green",shape="box"];34[label="min0 GT LT otherwise",fontsize=16,color="black",shape="box"];34 -> 38[label="",style="solid", color="black", weight=3]; 9.53/3.94 35[label="min0 GT EQ otherwise",fontsize=16,color="black",shape="box"];35 -> 39[label="",style="solid", color="black", weight=3]; 9.53/3.94 36[label="GT",fontsize=16,color="green",shape="box"];37[label="min0 EQ LT True",fontsize=16,color="black",shape="box"];37 -> 40[label="",style="solid", color="black", weight=3]; 9.53/3.94 38[label="min0 GT LT True",fontsize=16,color="black",shape="box"];38 -> 41[label="",style="solid", color="black", weight=3]; 9.53/3.94 39[label="min0 GT EQ True",fontsize=16,color="black",shape="box"];39 -> 42[label="",style="solid", color="black", weight=3]; 9.53/3.94 40[label="LT",fontsize=16,color="green",shape="box"];41[label="LT",fontsize=16,color="green",shape="box"];42[label="EQ",fontsize=16,color="green",shape="box"];} 9.53/3.94 9.53/3.94 ---------------------------------------- 9.53/3.94 9.53/3.94 (6) 9.53/3.94 YES 9.53/3.98 EOF