/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES ** BEGIN proof argument ** All the DP problems were proved finite. As all the involved DP processors are sound, the TRS under analysis terminates. ** END proof argument ** ** BEGIN proof description ** ## Searching for a generalized rewrite rule (a rule whose right-hand side contains a variable that does not occur in the left-hand side)... No generalized rewrite rule found! ## Applying the DP framework... ## 2 initial DP problems to solve. ## First, we try to decompose these problems into smaller problems. ## Round 1 [2 DP problems]: ## DP problem: Dependency pairs = [g^#(s(_0),_1) -> g^#(_0,+(_1,s(_0))), g^#(s(_0),_1) -> g^#(_0,s(+(_1,_0)))] TRS = {f(0) -> 1, f(s(_0)) -> g(_0,s(_0)), g(0,_0) -> _0, g(s(_0),_1) -> g(_0,+(_1,s(_0))), +(_0,0) -> _0, +(_0,s(_1)) -> s(+(_0,_1)), g(s(_0),_1) -> g(_0,s(+(_1,_0)))} ## Trying with homeomorphic embeddings... Failed! ## Trying with polynomial interpretations... Failed! ## Trying with lexicographic path orders... The constraints are satisfied by the lexicographic path order using the argument filtering: {g:[0, 1], +:[0, 1], s:[0], f:[0], g^#:[0, 1]} and the precedence: g > [+, s], + > [s], 0 > [1], g^# > [+, s], f > [g, +, s] This DP problem is finite. ## DP problem: Dependency pairs = [+^#(_0,s(_1)) -> +^#(_0,_1)] TRS = {f(0) -> 1, f(s(_0)) -> g(_0,s(_0)), g(0,_0) -> _0, g(s(_0),_1) -> g(_0,+(_1,s(_0))), +(_0,0) -> _0, +(_0,s(_1)) -> s(+(_0,_1)), g(s(_0),_1) -> g(_0,s(+(_1,_0)))} ## Trying with homeomorphic embeddings... Success! This DP problem is finite. ## All the DP problems were proved finite. As all the involved DP processors are sound, the TRS under analysis terminates. Proof run on Linux version 3.10.0-1160.25.1.el7.x86_64 for amd64 using Java version 1.8.0_292 ** END proof description ** Total number of generated unfolded rules = 0