/export/starexec/sandbox2/solver/bin/starexec_run_Transition /export/starexec/sandbox2/benchmark/theBenchmark.smt2 /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES DP problem for innermost termination. P = init#(x1, x2) -> f1#(rnd1, rnd2) f2#(I0, I1) -> f2#(I0 + 1, I2) [I0 <= 2147483647] f1#(I3, I4) -> f2#(I5, I6) [0 <= I3 - 1 /\ -1 <= I5 - 1 /\ -1 <= I4 - 1] R = init(x1, x2) -> f1(rnd1, rnd2) f2(I0, I1) -> f2(I0 + 1, I2) [I0 <= 2147483647] f1(I3, I4) -> f2(I5, I6) [0 <= I3 - 1 /\ -1 <= I5 - 1 /\ -1 <= I4 - 1] The dependency graph for this problem is: 0 -> 2 1 -> 1 2 -> 1 Where: 0) init#(x1, x2) -> f1#(rnd1, rnd2) 1) f2#(I0, I1) -> f2#(I0 + 1, I2) [I0 <= 2147483647] 2) f1#(I3, I4) -> f2#(I5, I6) [0 <= I3 - 1 /\ -1 <= I5 - 1 /\ -1 <= I4 - 1] We have the following SCCs. { 1 } DP problem for innermost termination. P = f2#(I0, I1) -> f2#(I0 + 1, I2) [I0 <= 2147483647] R = init(x1, x2) -> f1(rnd1, rnd2) f2(I0, I1) -> f2(I0 + 1, I2) [I0 <= 2147483647] f1(I3, I4) -> f2(I5, I6) [0 <= I3 - 1 /\ -1 <= I5 - 1 /\ -1 <= I4 - 1] We use the reverse value criterion with the projection function NU: NU[f2#(z1,z2)] = 2147483647 + -1 * z1 This gives the following inequalities: I0 <= 2147483647 ==> 2147483647 + -1 * I0 > 2147483647 + -1 * (I0 + 1) with 2147483647 + -1 * I0 >= 0 All dependency pairs are strictly oriented, so the entire dependency pair problem may be removed.