0.00/0.38 YES 0.00/0.38 0.00/0.38 DP problem for innermost termination. 0.00/0.38 P = 0.00/0.38 init#(x1, x2, x3) -> f1#(rnd1, rnd2, rnd3) 0.00/0.38 f2#(I0, I1, I2) -> f2#(I0, I1, I2 + I0) [0 <= I0 - 1 /\ -1 <= I2 - 1 /\ I2 <= I1] 0.00/0.38 f1#(I3, I4, I5) -> f2#(I6, I7, I8) [0 <= I3 - 1 /\ -1 <= I7 - 1 /\ -1 <= I8 - 1 /\ 0 <= I6 - 1 /\ -1 <= I4 - 1] 0.00/0.38 R = 0.00/0.38 init(x1, x2, x3) -> f1(rnd1, rnd2, rnd3) 0.00/0.38 f2(I0, I1, I2) -> f2(I0, I1, I2 + I0) [0 <= I0 - 1 /\ -1 <= I2 - 1 /\ I2 <= I1] 0.00/0.38 f1(I3, I4, I5) -> f2(I6, I7, I8) [0 <= I3 - 1 /\ -1 <= I7 - 1 /\ -1 <= I8 - 1 /\ 0 <= I6 - 1 /\ -1 <= I4 - 1] 0.00/0.38 0.00/0.38 The dependency graph for this problem is: 0.00/0.38 0 -> 2 0.00/0.38 1 -> 1 0.00/0.38 2 -> 1 0.00/0.38 Where: 0.00/0.38 0) init#(x1, x2, x3) -> f1#(rnd1, rnd2, rnd3) 0.00/0.38 1) f2#(I0, I1, I2) -> f2#(I0, I1, I2 + I0) [0 <= I0 - 1 /\ -1 <= I2 - 1 /\ I2 <= I1] 0.00/0.38 2) f1#(I3, I4, I5) -> f2#(I6, I7, I8) [0 <= I3 - 1 /\ -1 <= I7 - 1 /\ -1 <= I8 - 1 /\ 0 <= I6 - 1 /\ -1 <= I4 - 1] 0.00/0.38 0.00/0.38 We have the following SCCs. 0.00/0.38 { 1 } 0.00/0.38 0.00/0.38 DP problem for innermost termination. 0.00/0.38 P = 0.00/0.38 f2#(I0, I1, I2) -> f2#(I0, I1, I2 + I0) [0 <= I0 - 1 /\ -1 <= I2 - 1 /\ I2 <= I1] 0.00/0.38 R = 0.00/0.38 init(x1, x2, x3) -> f1(rnd1, rnd2, rnd3) 0.00/0.38 f2(I0, I1, I2) -> f2(I0, I1, I2 + I0) [0 <= I0 - 1 /\ -1 <= I2 - 1 /\ I2 <= I1] 0.00/0.38 f1(I3, I4, I5) -> f2(I6, I7, I8) [0 <= I3 - 1 /\ -1 <= I7 - 1 /\ -1 <= I8 - 1 /\ 0 <= I6 - 1 /\ -1 <= I4 - 1] 0.00/0.38 0.00/0.38 We use the reverse value criterion with the projection function NU: 0.00/0.38 NU[f2#(z1,z2,z3)] = z2 + -1 * z3 0.00/0.38 0.00/0.38 This gives the following inequalities: 0.00/0.38 0 <= I0 - 1 /\ -1 <= I2 - 1 /\ I2 <= I1 ==> I1 + -1 * I2 > I1 + -1 * (I2 + I0) with I1 + -1 * I2 >= 0 0.00/0.38 0.00/0.38 All dependency pairs are strictly oriented, so the entire dependency pair problem may be removed. 0.00/3.36 EOF