15.45/15.21 YES 15.45/15.21 15.45/15.21 DP problem for innermost termination. 15.45/15.21 P = 15.45/15.21 f8#(x1, x2, x3, x4, x5) -> f7#(x1, x2, x3, x4, x5) 15.45/15.21 f7#(I0, I1, I2, I3, I4) -> f1#(I0, I1, I2, I3, I4) 15.45/15.21 f6#(I5, I6, I7, I8, I9) -> f1#(I5, I6, I7, I8, I9) 15.45/15.21 f5#(I10, I11, I12, I13, I14) -> f6#(I10, I11, I12, 1 + I13, I14) 15.45/15.21 f4#(I15, I16, I17, I18, I19) -> f5#(I15, I16, I17, I18, I19) [I16 = I16] 15.45/15.21 f1#(I20, I21, I22, I23, I24) -> f4#(I20, I21, rnd3, I23, I24) [rnd3 = rnd3 /\ 0 <= -1 - I23 + I24] 15.45/15.21 f3#(I25, I26, I27, I28, I29) -> f1#(I25, I26, I27, I28, I29) 15.45/15.21 f1#(I30, I31, I32, I33, I34) -> f3#(I30, I31, I35, I33, -1 + I34) [0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34] 15.45/15.21 R = 15.45/15.21 f8(x1, x2, x3, x4, x5) -> f7(x1, x2, x3, x4, x5) 15.45/15.21 f7(I0, I1, I2, I3, I4) -> f1(I0, I1, I2, I3, I4) 15.45/15.21 f6(I5, I6, I7, I8, I9) -> f1(I5, I6, I7, I8, I9) 15.45/15.21 f5(I10, I11, I12, I13, I14) -> f6(I10, I11, I12, 1 + I13, I14) 15.45/15.21 f4(I15, I16, I17, I18, I19) -> f5(I15, I16, I17, I18, I19) [I16 = I16] 15.45/15.21 f1(I20, I21, I22, I23, I24) -> f4(I20, I21, rnd3, I23, I24) [rnd3 = rnd3 /\ 0 <= -1 - I23 + I24] 15.45/15.21 f3(I25, I26, I27, I28, I29) -> f1(I25, I26, I27, I28, I29) 15.45/15.21 f1(I30, I31, I32, I33, I34) -> f3(I30, I31, I35, I33, -1 + I34) [0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34] 15.45/15.21 f1(I36, I37, I38, I39, I40) -> f2(rnd1, I37, I38, I39, I40) [rnd1 = rnd1 /\ -1 * I39 + I40 <= 0] 15.45/15.21 15.45/15.21 The dependency graph for this problem is: 15.45/15.21 0 -> 1 15.45/15.21 1 -> 5, 7 15.45/15.21 2 -> 5, 7 15.45/15.21 3 -> 2 15.45/15.21 4 -> 3 15.45/15.21 5 -> 4 15.45/15.21 6 -> 5, 7 15.45/15.21 7 -> 6 15.45/15.21 Where: 15.45/15.21 0) f8#(x1, x2, x3, x4, x5) -> f7#(x1, x2, x3, x4, x5) 15.45/15.21 1) f7#(I0, I1, I2, I3, I4) -> f1#(I0, I1, I2, I3, I4) 15.45/15.21 2) f6#(I5, I6, I7, I8, I9) -> f1#(I5, I6, I7, I8, I9) 15.45/15.21 3) f5#(I10, I11, I12, I13, I14) -> f6#(I10, I11, I12, 1 + I13, I14) 15.45/15.21 4) f4#(I15, I16, I17, I18, I19) -> f5#(I15, I16, I17, I18, I19) [I16 = I16] 15.45/15.21 5) f1#(I20, I21, I22, I23, I24) -> f4#(I20, I21, rnd3, I23, I24) [rnd3 = rnd3 /\ 0 <= -1 - I23 + I24] 15.45/15.21 6) f3#(I25, I26, I27, I28, I29) -> f1#(I25, I26, I27, I28, I29) 15.45/15.21 7) f1#(I30, I31, I32, I33, I34) -> f3#(I30, I31, I35, I33, -1 + I34) [0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34] 15.45/15.21 15.45/15.21 We have the following SCCs. 15.45/15.21 { 2, 3, 4, 5, 6, 7 } 15.45/15.21 15.45/15.21 DP problem for innermost termination. 15.45/15.21 P = 15.45/15.21 f6#(I5, I6, I7, I8, I9) -> f1#(I5, I6, I7, I8, I9) 15.45/15.21 f5#(I10, I11, I12, I13, I14) -> f6#(I10, I11, I12, 1 + I13, I14) 15.45/15.21 f4#(I15, I16, I17, I18, I19) -> f5#(I15, I16, I17, I18, I19) [I16 = I16] 15.45/15.21 f1#(I20, I21, I22, I23, I24) -> f4#(I20, I21, rnd3, I23, I24) [rnd3 = rnd3 /\ 0 <= -1 - I23 + I24] 15.45/15.21 f3#(I25, I26, I27, I28, I29) -> f1#(I25, I26, I27, I28, I29) 15.45/15.21 f1#(I30, I31, I32, I33, I34) -> f3#(I30, I31, I35, I33, -1 + I34) [0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34] 15.45/15.21 R = 15.45/15.21 f8(x1, x2, x3, x4, x5) -> f7(x1, x2, x3, x4, x5) 15.45/15.21 f7(I0, I1, I2, I3, I4) -> f1(I0, I1, I2, I3, I4) 15.45/15.21 f6(I5, I6, I7, I8, I9) -> f1(I5, I6, I7, I8, I9) 15.45/15.21 f5(I10, I11, I12, I13, I14) -> f6(I10, I11, I12, 1 + I13, I14) 15.45/15.21 f4(I15, I16, I17, I18, I19) -> f5(I15, I16, I17, I18, I19) [I16 = I16] 15.45/15.21 f1(I20, I21, I22, I23, I24) -> f4(I20, I21, rnd3, I23, I24) [rnd3 = rnd3 /\ 0 <= -1 - I23 + I24] 15.45/15.21 f3(I25, I26, I27, I28, I29) -> f1(I25, I26, I27, I28, I29) 15.45/15.21 f1(I30, I31, I32, I33, I34) -> f3(I30, I31, I35, I33, -1 + I34) [0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34] 15.45/15.21 f1(I36, I37, I38, I39, I40) -> f2(rnd1, I37, I38, I39, I40) [rnd1 = rnd1 /\ -1 * I39 + I40 <= 0] 15.45/15.21 15.45/15.21 We use the extended value criterion with the projection function NU: 15.45/15.21 NU[f3#(x0,x1,x2,x3,x4)] = -x3 + x4 - 1 15.45/15.21 NU[f4#(x0,x1,x2,x3,x4)] = -x3 + x4 - 2 15.45/15.21 NU[f5#(x0,x1,x2,x3,x4)] = -x3 + x4 - 2 15.45/15.21 NU[f1#(x0,x1,x2,x3,x4)] = -x3 + x4 - 1 15.45/15.21 NU[f6#(x0,x1,x2,x3,x4)] = -x3 + x4 - 1 15.45/15.21 15.45/15.21 This gives the following inequalities: 15.45/15.21 ==> -I8 + I9 - 1 >= -I8 + I9 - 1 15.45/15.21 ==> -I13 + I14 - 2 >= -(1 + I13) + I14 - 1 15.45/15.21 I16 = I16 ==> -I18 + I19 - 2 >= -I18 + I19 - 2 15.45/15.21 rnd3 = rnd3 /\ 0 <= -1 - I23 + I24 ==> -I23 + I24 - 1 > -I23 + I24 - 2 with -I23 + I24 - 1 >= 0 15.45/15.21 ==> -I28 + I29 - 1 >= -I28 + I29 - 1 15.45/15.21 0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34 ==> -I33 + I34 - 1 >= -I33 + (-1 + I34) - 1 15.45/15.21 15.45/15.21 We remove all the strictly oriented dependency pairs. 15.45/15.21 15.45/15.21 DP problem for innermost termination. 15.45/15.21 P = 15.45/15.21 f6#(I5, I6, I7, I8, I9) -> f1#(I5, I6, I7, I8, I9) 15.45/15.21 f5#(I10, I11, I12, I13, I14) -> f6#(I10, I11, I12, 1 + I13, I14) 15.45/15.21 f4#(I15, I16, I17, I18, I19) -> f5#(I15, I16, I17, I18, I19) [I16 = I16] 15.45/15.21 f3#(I25, I26, I27, I28, I29) -> f1#(I25, I26, I27, I28, I29) 15.45/15.21 f1#(I30, I31, I32, I33, I34) -> f3#(I30, I31, I35, I33, -1 + I34) [0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34] 15.45/15.21 R = 15.45/15.21 f8(x1, x2, x3, x4, x5) -> f7(x1, x2, x3, x4, x5) 15.45/15.21 f7(I0, I1, I2, I3, I4) -> f1(I0, I1, I2, I3, I4) 15.45/15.21 f6(I5, I6, I7, I8, I9) -> f1(I5, I6, I7, I8, I9) 15.45/15.21 f5(I10, I11, I12, I13, I14) -> f6(I10, I11, I12, 1 + I13, I14) 15.45/15.21 f4(I15, I16, I17, I18, I19) -> f5(I15, I16, I17, I18, I19) [I16 = I16] 15.45/15.21 f1(I20, I21, I22, I23, I24) -> f4(I20, I21, rnd3, I23, I24) [rnd3 = rnd3 /\ 0 <= -1 - I23 + I24] 15.45/15.21 f3(I25, I26, I27, I28, I29) -> f1(I25, I26, I27, I28, I29) 15.45/15.21 f1(I30, I31, I32, I33, I34) -> f3(I30, I31, I35, I33, -1 + I34) [0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34] 15.45/15.21 f1(I36, I37, I38, I39, I40) -> f2(rnd1, I37, I38, I39, I40) [rnd1 = rnd1 /\ -1 * I39 + I40 <= 0] 15.45/15.21 15.45/15.21 The dependency graph for this problem is: 15.45/15.21 2 -> 7 15.45/15.21 3 -> 2 15.45/15.21 4 -> 3 15.45/15.21 6 -> 7 15.45/15.21 7 -> 6 15.45/15.21 Where: 15.45/15.21 2) f6#(I5, I6, I7, I8, I9) -> f1#(I5, I6, I7, I8, I9) 15.45/15.21 3) f5#(I10, I11, I12, I13, I14) -> f6#(I10, I11, I12, 1 + I13, I14) 15.45/15.21 4) f4#(I15, I16, I17, I18, I19) -> f5#(I15, I16, I17, I18, I19) [I16 = I16] 15.45/15.21 6) f3#(I25, I26, I27, I28, I29) -> f1#(I25, I26, I27, I28, I29) 15.45/15.21 7) f1#(I30, I31, I32, I33, I34) -> f3#(I30, I31, I35, I33, -1 + I34) [0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34] 15.45/15.21 15.45/15.21 We have the following SCCs. 15.45/15.21 { 6, 7 } 15.45/15.21 15.45/15.21 DP problem for innermost termination. 15.45/15.21 P = 15.45/15.21 f3#(I25, I26, I27, I28, I29) -> f1#(I25, I26, I27, I28, I29) 15.45/15.21 f1#(I30, I31, I32, I33, I34) -> f3#(I30, I31, I35, I33, -1 + I34) [0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34] 15.45/15.21 R = 15.45/15.21 f8(x1, x2, x3, x4, x5) -> f7(x1, x2, x3, x4, x5) 15.45/15.21 f7(I0, I1, I2, I3, I4) -> f1(I0, I1, I2, I3, I4) 15.45/15.21 f6(I5, I6, I7, I8, I9) -> f1(I5, I6, I7, I8, I9) 15.45/15.21 f5(I10, I11, I12, I13, I14) -> f6(I10, I11, I12, 1 + I13, I14) 15.45/15.21 f4(I15, I16, I17, I18, I19) -> f5(I15, I16, I17, I18, I19) [I16 = I16] 15.45/15.21 f1(I20, I21, I22, I23, I24) -> f4(I20, I21, rnd3, I23, I24) [rnd3 = rnd3 /\ 0 <= -1 - I23 + I24] 15.45/15.21 f3(I25, I26, I27, I28, I29) -> f1(I25, I26, I27, I28, I29) 15.45/15.21 f1(I30, I31, I32, I33, I34) -> f3(I30, I31, I35, I33, -1 + I34) [0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34] 15.45/15.21 f1(I36, I37, I38, I39, I40) -> f2(rnd1, I37, I38, I39, I40) [rnd1 = rnd1 /\ -1 * I39 + I40 <= 0] 15.45/15.21 15.45/15.21 We use the reverse value criterion with the projection function NU: 15.45/15.21 NU[f1#(z1,z2,z3,z4,z5)] = -1 - z4 + z5 + -1 * 0 15.45/15.21 NU[f3#(z1,z2,z3,z4,z5)] = -1 - z4 + z5 + -1 * 0 15.45/15.21 15.45/15.21 This gives the following inequalities: 15.45/15.21 ==> -1 - I28 + I29 + -1 * 0 >= -1 - I28 + I29 + -1 * 0 15.45/15.21 0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34 ==> -1 - I33 + I34 + -1 * 0 > -1 - I33 + (-1 + I34) + -1 * 0 with -1 - I33 + I34 + -1 * 0 >= 0 15.45/15.21 15.45/15.21 We remove all the strictly oriented dependency pairs. 15.45/15.21 15.45/15.21 DP problem for innermost termination. 15.45/15.21 P = 15.45/15.21 f3#(I25, I26, I27, I28, I29) -> f1#(I25, I26, I27, I28, I29) 15.45/15.21 R = 15.45/15.21 f8(x1, x2, x3, x4, x5) -> f7(x1, x2, x3, x4, x5) 15.45/15.21 f7(I0, I1, I2, I3, I4) -> f1(I0, I1, I2, I3, I4) 15.45/15.21 f6(I5, I6, I7, I8, I9) -> f1(I5, I6, I7, I8, I9) 15.45/15.21 f5(I10, I11, I12, I13, I14) -> f6(I10, I11, I12, 1 + I13, I14) 15.45/15.21 f4(I15, I16, I17, I18, I19) -> f5(I15, I16, I17, I18, I19) [I16 = I16] 15.45/15.21 f1(I20, I21, I22, I23, I24) -> f4(I20, I21, rnd3, I23, I24) [rnd3 = rnd3 /\ 0 <= -1 - I23 + I24] 15.45/15.21 f3(I25, I26, I27, I28, I29) -> f1(I25, I26, I27, I28, I29) 15.45/15.21 f1(I30, I31, I32, I33, I34) -> f3(I30, I31, I35, I33, -1 + I34) [0 <= I35 /\ I35 <= 0 /\ I35 = I35 /\ 0 <= -1 - I33 + I34] 15.45/15.21 f1(I36, I37, I38, I39, I40) -> f2(rnd1, I37, I38, I39, I40) [rnd1 = rnd1 /\ -1 * I39 + I40 <= 0] 15.45/15.21 15.45/15.21 The dependency graph for this problem is: 15.45/15.21 6 -> 15.45/15.21 Where: 15.45/15.21 6) f3#(I25, I26, I27, I28, I29) -> f1#(I25, I26, I27, I28, I29) 15.45/15.21 15.45/15.21 We have the following SCCs. 15.45/15.21 15.45/18.19 EOF