19.38/19.53 YES 19.38/19.53 19.38/19.53 DP problem for innermost termination. 19.38/19.53 P = 19.38/19.53 f6#(x1, x2, x3, x4, x5, x6) -> f1#(x1, x2, x3, x4, x5, x6) 19.38/19.53 f5#(I0, I1, I2, I3, I4, I5) -> f3#(I0, I1, I2, I3, I4, I5) 19.38/19.53 f3#(I6, I7, I8, I9, I10, I11) -> f5#(-1 + I6, I7, rnd3, -1 + I9, I10, rnd6) [1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3] 19.38/19.53 f3#(I12, I13, I14, I15, I16, I17) -> f2#(I12, I13, I14, I15, I16, I17) [I15 <= 0 /\ I15 <= 0] 19.38/19.53 f4#(I18, I19, I20, I21, I22, I23) -> f3#(-1 + I18, rnd2, I20, -1 + I21, rnd5, I23) [1 <= rnd5 /\ 1 <= rnd2 /\ -1 + rnd5 <= -1 + I21 /\ -1 + I21 <= -1 + rnd5 /\ -1 + rnd2 <= -1 + I18 /\ -1 + I18 <= -1 + rnd2 /\ 1 <= I21 /\ rnd5 = rnd5 /\ rnd2 = rnd2] 19.38/19.53 f2#(I24, I25, I26, I27, I28, I29) -> f3#(I24, I25, I26, 5000, I28, I29) [1 <= I24 /\ 1 <= 5000 /\ 1 <= I24] 19.38/19.53 f1#(I30, I31, I32, I33, I34, I35) -> f2#(rnd1, I31, I32, rnd4, I34, I35) [rnd4 = rnd4 /\ rnd1 = rnd1] 19.38/19.53 R = 19.38/19.53 f6(x1, x2, x3, x4, x5, x6) -> f1(x1, x2, x3, x4, x5, x6) 19.38/19.53 f5(I0, I1, I2, I3, I4, I5) -> f3(I0, I1, I2, I3, I4, I5) 19.38/19.53 f3(I6, I7, I8, I9, I10, I11) -> f5(-1 + I6, I7, rnd3, -1 + I9, I10, rnd6) [1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3] 19.38/19.53 f3(I12, I13, I14, I15, I16, I17) -> f2(I12, I13, I14, I15, I16, I17) [I15 <= 0 /\ I15 <= 0] 19.38/19.53 f4(I18, I19, I20, I21, I22, I23) -> f3(-1 + I18, rnd2, I20, -1 + I21, rnd5, I23) [1 <= rnd5 /\ 1 <= rnd2 /\ -1 + rnd5 <= -1 + I21 /\ -1 + I21 <= -1 + rnd5 /\ -1 + rnd2 <= -1 + I18 /\ -1 + I18 <= -1 + rnd2 /\ 1 <= I21 /\ rnd5 = rnd5 /\ rnd2 = rnd2] 19.38/19.53 f2(I24, I25, I26, I27, I28, I29) -> f3(I24, I25, I26, 5000, I28, I29) [1 <= I24 /\ 1 <= 5000 /\ 1 <= I24] 19.38/19.53 f1(I30, I31, I32, I33, I34, I35) -> f2(rnd1, I31, I32, rnd4, I34, I35) [rnd4 = rnd4 /\ rnd1 = rnd1] 19.38/19.53 19.38/19.53 The dependency graph for this problem is: 19.38/19.53 0 -> 6 19.38/19.53 1 -> 2, 3 19.38/19.53 2 -> 1 19.38/19.53 3 -> 5 19.38/19.53 4 -> 2, 3 19.38/19.53 5 -> 2 19.38/19.53 6 -> 5 19.38/19.53 Where: 19.38/19.53 0) f6#(x1, x2, x3, x4, x5, x6) -> f1#(x1, x2, x3, x4, x5, x6) 19.38/19.53 1) f5#(I0, I1, I2, I3, I4, I5) -> f3#(I0, I1, I2, I3, I4, I5) 19.38/19.53 2) f3#(I6, I7, I8, I9, I10, I11) -> f5#(-1 + I6, I7, rnd3, -1 + I9, I10, rnd6) [1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3] 19.38/19.53 3) f3#(I12, I13, I14, I15, I16, I17) -> f2#(I12, I13, I14, I15, I16, I17) [I15 <= 0 /\ I15 <= 0] 19.38/19.53 4) f4#(I18, I19, I20, I21, I22, I23) -> f3#(-1 + I18, rnd2, I20, -1 + I21, rnd5, I23) [1 <= rnd5 /\ 1 <= rnd2 /\ -1 + rnd5 <= -1 + I21 /\ -1 + I21 <= -1 + rnd5 /\ -1 + rnd2 <= -1 + I18 /\ -1 + I18 <= -1 + rnd2 /\ 1 <= I21 /\ rnd5 = rnd5 /\ rnd2 = rnd2] 19.38/19.53 5) f2#(I24, I25, I26, I27, I28, I29) -> f3#(I24, I25, I26, 5000, I28, I29) [1 <= I24 /\ 1 <= 5000 /\ 1 <= I24] 19.38/19.53 6) f1#(I30, I31, I32, I33, I34, I35) -> f2#(rnd1, I31, I32, rnd4, I34, I35) [rnd4 = rnd4 /\ rnd1 = rnd1] 19.38/19.53 19.38/19.53 We have the following SCCs. 19.38/19.53 { 1, 2, 3, 5 } 19.38/19.53 19.38/19.53 DP problem for innermost termination. 19.38/19.53 P = 19.38/19.53 f5#(I0, I1, I2, I3, I4, I5) -> f3#(I0, I1, I2, I3, I4, I5) 19.38/19.53 f3#(I6, I7, I8, I9, I10, I11) -> f5#(-1 + I6, I7, rnd3, -1 + I9, I10, rnd6) [1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3] 19.38/19.53 f3#(I12, I13, I14, I15, I16, I17) -> f2#(I12, I13, I14, I15, I16, I17) [I15 <= 0 /\ I15 <= 0] 19.38/19.53 f2#(I24, I25, I26, I27, I28, I29) -> f3#(I24, I25, I26, 5000, I28, I29) [1 <= I24 /\ 1 <= 5000 /\ 1 <= I24] 19.38/19.53 R = 19.38/19.53 f6(x1, x2, x3, x4, x5, x6) -> f1(x1, x2, x3, x4, x5, x6) 19.38/19.53 f5(I0, I1, I2, I3, I4, I5) -> f3(I0, I1, I2, I3, I4, I5) 19.38/19.53 f3(I6, I7, I8, I9, I10, I11) -> f5(-1 + I6, I7, rnd3, -1 + I9, I10, rnd6) [1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3] 19.38/19.53 f3(I12, I13, I14, I15, I16, I17) -> f2(I12, I13, I14, I15, I16, I17) [I15 <= 0 /\ I15 <= 0] 19.38/19.53 f4(I18, I19, I20, I21, I22, I23) -> f3(-1 + I18, rnd2, I20, -1 + I21, rnd5, I23) [1 <= rnd5 /\ 1 <= rnd2 /\ -1 + rnd5 <= -1 + I21 /\ -1 + I21 <= -1 + rnd5 /\ -1 + rnd2 <= -1 + I18 /\ -1 + I18 <= -1 + rnd2 /\ 1 <= I21 /\ rnd5 = rnd5 /\ rnd2 = rnd2] 19.38/19.53 f2(I24, I25, I26, I27, I28, I29) -> f3(I24, I25, I26, 5000, I28, I29) [1 <= I24 /\ 1 <= 5000 /\ 1 <= I24] 19.38/19.53 f1(I30, I31, I32, I33, I34, I35) -> f2(rnd1, I31, I32, rnd4, I34, I35) [rnd4 = rnd4 /\ rnd1 = rnd1] 19.38/19.53 19.38/19.53 We use the extended value criterion with the projection function NU: 19.38/19.53 NU[f2#(x0,x1,x2,x3,x4,x5)] = x0 - 1 19.38/19.53 NU[f3#(x0,x1,x2,x3,x4,x5)] = x0 - x3 - 1 19.38/19.53 NU[f5#(x0,x1,x2,x3,x4,x5)] = x0 - x3 - 1 19.38/19.53 19.38/19.53 This gives the following inequalities: 19.38/19.53 ==> I0 - I3 - 1 >= I0 - I3 - 1 19.38/19.53 1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3 ==> I6 - I9 - 1 >= (-1 + I6) - (-1 + I9) - 1 19.38/19.53 I15 <= 0 /\ I15 <= 0 ==> I12 - I15 - 1 >= I12 - 1 19.38/19.53 1 <= I24 /\ 1 <= 5000 /\ 1 <= I24 ==> I24 - 1 > I24 - 5000 - 1 with I24 - 1 >= 0 19.38/19.53 19.38/19.53 We remove all the strictly oriented dependency pairs. 19.38/19.53 19.38/19.53 DP problem for innermost termination. 19.38/19.53 P = 19.38/19.53 f5#(I0, I1, I2, I3, I4, I5) -> f3#(I0, I1, I2, I3, I4, I5) 19.38/19.53 f3#(I6, I7, I8, I9, I10, I11) -> f5#(-1 + I6, I7, rnd3, -1 + I9, I10, rnd6) [1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3] 19.38/19.53 f3#(I12, I13, I14, I15, I16, I17) -> f2#(I12, I13, I14, I15, I16, I17) [I15 <= 0 /\ I15 <= 0] 19.38/19.53 R = 19.38/19.53 f6(x1, x2, x3, x4, x5, x6) -> f1(x1, x2, x3, x4, x5, x6) 19.38/19.53 f5(I0, I1, I2, I3, I4, I5) -> f3(I0, I1, I2, I3, I4, I5) 19.38/19.53 f3(I6, I7, I8, I9, I10, I11) -> f5(-1 + I6, I7, rnd3, -1 + I9, I10, rnd6) [1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3] 19.38/19.53 f3(I12, I13, I14, I15, I16, I17) -> f2(I12, I13, I14, I15, I16, I17) [I15 <= 0 /\ I15 <= 0] 19.38/19.53 f4(I18, I19, I20, I21, I22, I23) -> f3(-1 + I18, rnd2, I20, -1 + I21, rnd5, I23) [1 <= rnd5 /\ 1 <= rnd2 /\ -1 + rnd5 <= -1 + I21 /\ -1 + I21 <= -1 + rnd5 /\ -1 + rnd2 <= -1 + I18 /\ -1 + I18 <= -1 + rnd2 /\ 1 <= I21 /\ rnd5 = rnd5 /\ rnd2 = rnd2] 19.38/19.53 f2(I24, I25, I26, I27, I28, I29) -> f3(I24, I25, I26, 5000, I28, I29) [1 <= I24 /\ 1 <= 5000 /\ 1 <= I24] 19.38/19.53 f1(I30, I31, I32, I33, I34, I35) -> f2(rnd1, I31, I32, rnd4, I34, I35) [rnd4 = rnd4 /\ rnd1 = rnd1] 19.38/19.53 19.38/19.53 The dependency graph for this problem is: 19.38/19.53 1 -> 2, 3 19.38/19.53 2 -> 1 19.38/19.53 3 -> 19.38/19.53 Where: 19.38/19.53 1) f5#(I0, I1, I2, I3, I4, I5) -> f3#(I0, I1, I2, I3, I4, I5) 19.38/19.53 2) f3#(I6, I7, I8, I9, I10, I11) -> f5#(-1 + I6, I7, rnd3, -1 + I9, I10, rnd6) [1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3] 19.38/19.53 3) f3#(I12, I13, I14, I15, I16, I17) -> f2#(I12, I13, I14, I15, I16, I17) [I15 <= 0 /\ I15 <= 0] 19.38/19.53 19.38/19.53 We have the following SCCs. 19.38/19.53 { 1, 2 } 19.38/19.53 19.38/19.53 DP problem for innermost termination. 19.38/19.53 P = 19.38/19.53 f5#(I0, I1, I2, I3, I4, I5) -> f3#(I0, I1, I2, I3, I4, I5) 19.38/19.53 f3#(I6, I7, I8, I9, I10, I11) -> f5#(-1 + I6, I7, rnd3, -1 + I9, I10, rnd6) [1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3] 19.38/19.53 R = 19.38/19.53 f6(x1, x2, x3, x4, x5, x6) -> f1(x1, x2, x3, x4, x5, x6) 19.38/19.53 f5(I0, I1, I2, I3, I4, I5) -> f3(I0, I1, I2, I3, I4, I5) 19.38/19.53 f3(I6, I7, I8, I9, I10, I11) -> f5(-1 + I6, I7, rnd3, -1 + I9, I10, rnd6) [1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3] 19.38/19.53 f3(I12, I13, I14, I15, I16, I17) -> f2(I12, I13, I14, I15, I16, I17) [I15 <= 0 /\ I15 <= 0] 19.38/19.53 f4(I18, I19, I20, I21, I22, I23) -> f3(-1 + I18, rnd2, I20, -1 + I21, rnd5, I23) [1 <= rnd5 /\ 1 <= rnd2 /\ -1 + rnd5 <= -1 + I21 /\ -1 + I21 <= -1 + rnd5 /\ -1 + rnd2 <= -1 + I18 /\ -1 + I18 <= -1 + rnd2 /\ 1 <= I21 /\ rnd5 = rnd5 /\ rnd2 = rnd2] 19.38/19.53 f2(I24, I25, I26, I27, I28, I29) -> f3(I24, I25, I26, 5000, I28, I29) [1 <= I24 /\ 1 <= 5000 /\ 1 <= I24] 19.38/19.53 f1(I30, I31, I32, I33, I34, I35) -> f2(rnd1, I31, I32, rnd4, I34, I35) [rnd4 = rnd4 /\ rnd1 = rnd1] 19.38/19.53 19.38/19.53 We use the basic value criterion with the projection function NU: 19.38/19.53 NU[f3#(z1,z2,z3,z4,z5,z6)] = z4 19.38/19.53 NU[f5#(z1,z2,z3,z4,z5,z6)] = z4 19.38/19.53 19.38/19.53 This gives the following inequalities: 19.38/19.53 ==> I3 (>! \union =) I3 19.38/19.53 1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3 ==> I9 >! -1 + I9 19.38/19.53 19.38/19.53 We remove all the strictly oriented dependency pairs. 19.38/19.53 19.38/19.53 DP problem for innermost termination. 19.38/19.53 P = 19.38/19.53 f5#(I0, I1, I2, I3, I4, I5) -> f3#(I0, I1, I2, I3, I4, I5) 19.38/19.53 R = 19.38/19.53 f6(x1, x2, x3, x4, x5, x6) -> f1(x1, x2, x3, x4, x5, x6) 19.38/19.53 f5(I0, I1, I2, I3, I4, I5) -> f3(I0, I1, I2, I3, I4, I5) 19.38/19.53 f3(I6, I7, I8, I9, I10, I11) -> f5(-1 + I6, I7, rnd3, -1 + I9, I10, rnd6) [1 <= rnd6 /\ -1 + rnd6 <= -1 + I9 /\ -1 + I9 <= -1 + rnd6 /\ -1 + rnd3 <= -1 + I6 /\ -1 + I6 <= -1 + rnd3 /\ 1 <= I9 /\ rnd6 = rnd6 /\ rnd3 = rnd3] 19.38/19.53 f3(I12, I13, I14, I15, I16, I17) -> f2(I12, I13, I14, I15, I16, I17) [I15 <= 0 /\ I15 <= 0] 19.38/19.53 f4(I18, I19, I20, I21, I22, I23) -> f3(-1 + I18, rnd2, I20, -1 + I21, rnd5, I23) [1 <= rnd5 /\ 1 <= rnd2 /\ -1 + rnd5 <= -1 + I21 /\ -1 + I21 <= -1 + rnd5 /\ -1 + rnd2 <= -1 + I18 /\ -1 + I18 <= -1 + rnd2 /\ 1 <= I21 /\ rnd5 = rnd5 /\ rnd2 = rnd2] 19.38/19.53 f2(I24, I25, I26, I27, I28, I29) -> f3(I24, I25, I26, 5000, I28, I29) [1 <= I24 /\ 1 <= 5000 /\ 1 <= I24] 19.38/19.53 f1(I30, I31, I32, I33, I34, I35) -> f2(rnd1, I31, I32, rnd4, I34, I35) [rnd4 = rnd4 /\ rnd1 = rnd1] 19.38/19.53 19.38/19.53 The dependency graph for this problem is: 19.38/19.53 1 -> 19.38/19.53 Where: 19.38/19.53 1) f5#(I0, I1, I2, I3, I4, I5) -> f3#(I0, I1, I2, I3, I4, I5) 19.38/19.53 19.38/19.53 We have the following SCCs. 19.38/19.53 19.38/22.51 EOF