0.00/0.17 YES 0.00/0.17 0.00/0.17 DP problem for innermost termination. 0.00/0.17 P = 0.00/0.17 init#(x1, x2) -> f1#(rnd1, rnd2) 0.00/0.17 f2#(I0, I1) -> f2#(I0 - 1, I2) [I0 - 1 <= I0 - 1 /\ 1 <= I0 - 1] 0.00/0.17 f1#(I3, I4) -> f2#(I4, I5) [-1 <= I4 - 1 /\ 0 <= I3 - 1] 0.00/0.17 R = 0.00/0.17 init(x1, x2) -> f1(rnd1, rnd2) 0.00/0.17 f2(I0, I1) -> f2(I0 - 1, I2) [I0 - 1 <= I0 - 1 /\ 1 <= I0 - 1] 0.00/0.17 f1(I3, I4) -> f2(I4, I5) [-1 <= I4 - 1 /\ 0 <= I3 - 1] 0.00/0.17 0.00/0.17 The dependency graph for this problem is: 0.00/0.17 0 -> 2 0.00/0.17 1 -> 1 0.00/0.17 2 -> 1 0.00/0.17 Where: 0.00/0.17 0) init#(x1, x2) -> f1#(rnd1, rnd2) 0.00/0.17 1) f2#(I0, I1) -> f2#(I0 - 1, I2) [I0 - 1 <= I0 - 1 /\ 1 <= I0 - 1] 0.00/0.17 2) f1#(I3, I4) -> f2#(I4, I5) [-1 <= I4 - 1 /\ 0 <= I3 - 1] 0.00/0.17 0.00/0.17 We have the following SCCs. 0.00/0.17 { 1 } 0.00/0.17 0.00/0.17 DP problem for innermost termination. 0.00/0.17 P = 0.00/0.17 f2#(I0, I1) -> f2#(I0 - 1, I2) [I0 - 1 <= I0 - 1 /\ 1 <= I0 - 1] 0.00/0.17 R = 0.00/0.17 init(x1, x2) -> f1(rnd1, rnd2) 0.00/0.17 f2(I0, I1) -> f2(I0 - 1, I2) [I0 - 1 <= I0 - 1 /\ 1 <= I0 - 1] 0.00/0.17 f1(I3, I4) -> f2(I4, I5) [-1 <= I4 - 1 /\ 0 <= I3 - 1] 0.00/0.17 0.00/0.17 We use the basic value criterion with the projection function NU: 0.00/0.17 NU[f2#(z1,z2)] = z1 0.00/0.17 0.00/0.17 This gives the following inequalities: 0.00/0.17 I0 - 1 <= I0 - 1 /\ 1 <= I0 - 1 ==> I0 >! I0 - 1 0.00/0.17 0.00/0.17 All dependency pairs are strictly oriented, so the entire dependency pair problem may be removed. 0.00/3.15 EOF