9.29/9.48 YES 9.29/9.48 9.29/9.48 DP problem for innermost termination. 9.29/9.48 P = 9.29/9.48 f6#(x1, x2, x3, x4, x5) -> f5#(x1, x2, x3, x4, x5) 9.29/9.48 f5#(I5, I6, I7, I8, I9) -> f1#(I5, I6, I7, I8, I9) [0 <= -2 + I7 /\ 0 <= -2 + I6] 9.29/9.48 f3#(I16, I17, I18, I19, I20) -> f1#(I16, I17, I18, I19, I20) 9.29/9.48 f2#(I21, I22, I23, I24, I25) -> f3#(I21, I22, I23, I24, I25) [1 <= I25] 9.29/9.48 f2#(I26, I27, I28, I29, I30) -> f3#(I26, I27, I28, I29, I30) [1 + I30 <= 0] 9.29/9.48 f1#(I31, I32, I33, I34, I35) -> f2#(I31, I32, I33, 1 + I34, 1 + I35) [0 <= -2 - I34] 9.29/9.48 R = 9.29/9.48 f6(x1, x2, x3, x4, x5) -> f5(x1, x2, x3, x4, x5) 9.29/9.48 f5(I0, I1, I2, I3, I4) -> f4(rnd1, I1, I2, I3, I4) [rnd1 = rnd1 /\ -1 + I1 <= 0] 9.29/9.48 f5(I5, I6, I7, I8, I9) -> f1(I5, I6, I7, I8, I9) [0 <= -2 + I7 /\ 0 <= -2 + I6] 9.29/9.48 f1(I10, I11, I12, I13, I14) -> f4(I15, I11, I12, I13, I14) [I15 = I15 /\ -1 - I13 <= 0] 9.29/9.48 f3(I16, I17, I18, I19, I20) -> f1(I16, I17, I18, I19, I20) 9.29/9.48 f2(I21, I22, I23, I24, I25) -> f3(I21, I22, I23, I24, I25) [1 <= I25] 9.29/9.48 f2(I26, I27, I28, I29, I30) -> f3(I26, I27, I28, I29, I30) [1 + I30 <= 0] 9.29/9.48 f1(I31, I32, I33, I34, I35) -> f2(I31, I32, I33, 1 + I34, 1 + I35) [0 <= -2 - I34] 9.29/9.48 9.29/9.48 The dependency graph for this problem is: 9.29/9.48 0 -> 1 9.29/9.48 1 -> 5 9.29/9.48 2 -> 5 9.29/9.48 3 -> 2 9.29/9.48 4 -> 2 9.29/9.48 5 -> 3, 4 9.29/9.48 Where: 9.29/9.48 0) f6#(x1, x2, x3, x4, x5) -> f5#(x1, x2, x3, x4, x5) 9.29/9.48 1) f5#(I5, I6, I7, I8, I9) -> f1#(I5, I6, I7, I8, I9) [0 <= -2 + I7 /\ 0 <= -2 + I6] 9.29/9.48 2) f3#(I16, I17, I18, I19, I20) -> f1#(I16, I17, I18, I19, I20) 9.29/9.48 3) f2#(I21, I22, I23, I24, I25) -> f3#(I21, I22, I23, I24, I25) [1 <= I25] 9.29/9.48 4) f2#(I26, I27, I28, I29, I30) -> f3#(I26, I27, I28, I29, I30) [1 + I30 <= 0] 9.29/9.48 5) f1#(I31, I32, I33, I34, I35) -> f2#(I31, I32, I33, 1 + I34, 1 + I35) [0 <= -2 - I34] 9.29/9.48 9.29/9.48 We have the following SCCs. 9.29/9.48 { 2, 3, 4, 5 } 9.29/9.48 9.29/9.48 DP problem for innermost termination. 9.29/9.48 P = 9.29/9.48 f3#(I16, I17, I18, I19, I20) -> f1#(I16, I17, I18, I19, I20) 9.29/9.48 f2#(I21, I22, I23, I24, I25) -> f3#(I21, I22, I23, I24, I25) [1 <= I25] 9.29/9.48 f2#(I26, I27, I28, I29, I30) -> f3#(I26, I27, I28, I29, I30) [1 + I30 <= 0] 9.29/9.48 f1#(I31, I32, I33, I34, I35) -> f2#(I31, I32, I33, 1 + I34, 1 + I35) [0 <= -2 - I34] 9.29/9.48 R = 9.29/9.48 f6(x1, x2, x3, x4, x5) -> f5(x1, x2, x3, x4, x5) 9.29/9.48 f5(I0, I1, I2, I3, I4) -> f4(rnd1, I1, I2, I3, I4) [rnd1 = rnd1 /\ -1 + I1 <= 0] 9.29/9.48 f5(I5, I6, I7, I8, I9) -> f1(I5, I6, I7, I8, I9) [0 <= -2 + I7 /\ 0 <= -2 + I6] 9.29/9.48 f1(I10, I11, I12, I13, I14) -> f4(I15, I11, I12, I13, I14) [I15 = I15 /\ -1 - I13 <= 0] 9.29/9.48 f3(I16, I17, I18, I19, I20) -> f1(I16, I17, I18, I19, I20) 9.29/9.48 f2(I21, I22, I23, I24, I25) -> f3(I21, I22, I23, I24, I25) [1 <= I25] 9.29/9.48 f2(I26, I27, I28, I29, I30) -> f3(I26, I27, I28, I29, I30) [1 + I30 <= 0] 9.29/9.48 f1(I31, I32, I33, I34, I35) -> f2(I31, I32, I33, 1 + I34, 1 + I35) [0 <= -2 - I34] 9.29/9.48 9.29/9.48 We use the extended value criterion with the projection function NU: 9.29/9.48 NU[f2#(x0,x1,x2,x3,x4)] = -x3 - 2 9.29/9.48 NU[f1#(x0,x1,x2,x3,x4)] = -x3 - 2 9.29/9.48 NU[f3#(x0,x1,x2,x3,x4)] = -x3 - 2 9.29/9.48 9.29/9.48 This gives the following inequalities: 9.29/9.48 ==> -I19 - 2 >= -I19 - 2 9.29/9.48 1 <= I25 ==> -I24 - 2 >= -I24 - 2 9.29/9.48 1 + I30 <= 0 ==> -I29 - 2 >= -I29 - 2 9.29/9.48 0 <= -2 - I34 ==> -I34 - 2 > -(1 + I34) - 2 with -I34 - 2 >= 0 9.29/9.48 9.29/9.48 We remove all the strictly oriented dependency pairs. 9.29/9.48 9.29/9.48 DP problem for innermost termination. 9.29/9.48 P = 9.29/9.48 f3#(I16, I17, I18, I19, I20) -> f1#(I16, I17, I18, I19, I20) 9.29/9.48 f2#(I21, I22, I23, I24, I25) -> f3#(I21, I22, I23, I24, I25) [1 <= I25] 9.29/9.48 f2#(I26, I27, I28, I29, I30) -> f3#(I26, I27, I28, I29, I30) [1 + I30 <= 0] 9.29/9.48 R = 9.29/9.48 f6(x1, x2, x3, x4, x5) -> f5(x1, x2, x3, x4, x5) 9.29/9.48 f5(I0, I1, I2, I3, I4) -> f4(rnd1, I1, I2, I3, I4) [rnd1 = rnd1 /\ -1 + I1 <= 0] 9.29/9.48 f5(I5, I6, I7, I8, I9) -> f1(I5, I6, I7, I8, I9) [0 <= -2 + I7 /\ 0 <= -2 + I6] 9.29/9.48 f1(I10, I11, I12, I13, I14) -> f4(I15, I11, I12, I13, I14) [I15 = I15 /\ -1 - I13 <= 0] 9.29/9.48 f3(I16, I17, I18, I19, I20) -> f1(I16, I17, I18, I19, I20) 9.29/9.48 f2(I21, I22, I23, I24, I25) -> f3(I21, I22, I23, I24, I25) [1 <= I25] 9.29/9.48 f2(I26, I27, I28, I29, I30) -> f3(I26, I27, I28, I29, I30) [1 + I30 <= 0] 9.29/9.48 f1(I31, I32, I33, I34, I35) -> f2(I31, I32, I33, 1 + I34, 1 + I35) [0 <= -2 - I34] 9.29/9.48 9.29/9.48 The dependency graph for this problem is: 9.29/9.48 2 -> 9.29/9.48 3 -> 2 9.29/9.48 4 -> 2 9.29/9.48 Where: 9.29/9.48 2) f3#(I16, I17, I18, I19, I20) -> f1#(I16, I17, I18, I19, I20) 9.29/9.48 3) f2#(I21, I22, I23, I24, I25) -> f3#(I21, I22, I23, I24, I25) [1 <= I25] 9.29/9.48 4) f2#(I26, I27, I28, I29, I30) -> f3#(I26, I27, I28, I29, I30) [1 + I30 <= 0] 9.29/9.48 9.29/9.48 We have the following SCCs. 9.29/9.48 9.29/12.45 EOF