/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 = [rev^#(++(_0,_1)) -> rev^#(_1), rev^#(++(_0,_1)) -> rev^#(_0)] TRS = {rev(nil) -> nil, rev(rev(_0)) -> _0, rev(++(_0,_1)) -> ++(rev(_1),rev(_0)), ++(nil,_0) -> _0, ++(_0,nil) -> _0, ++(.(_0,_1),_2) -> .(_0,++(_1,_2)), ++(_0,++(_1,_2)) -> ++(++(_0,_1),_2), make(_0) -> .(_0,nil)} ## Trying with homeomorphic embeddings... Success! This DP problem is finite. ## DP problem: Dependency pairs = [++^#(.(_0,_1),_2) -> ++^#(_1,_2), ++^#(_0,++(_1,_2)) -> ++^#(++(_0,_1),_2), ++^#(_0,++(_1,_2)) -> ++^#(_0,_1)] TRS = {rev(nil) -> nil, rev(rev(_0)) -> _0, rev(++(_0,_1)) -> ++(rev(_1),rev(_0)), ++(nil,_0) -> _0, ++(_0,nil) -> _0, ++(.(_0,_1),_2) -> .(_0,++(_1,_2)), ++(_0,++(_1,_2)) -> ++(++(_0,_1),_2), make(_0) -> .(_0,nil)} ## Trying with homeomorphic embeddings... Failed! ## Trying with polynomial interpretations... Successfully decomposed the DP problem into 1 smaller problem to solve! ## Round 2 [1 DP problem]: ## DP problem: Dependency pairs = [++^#(_0,++(_1,_2)) -> ++^#(_0,_1), ++^#(_0,++(_1,_2)) -> ++^#(++(_0,_1),_2)] TRS = {rev(nil) -> nil, rev(rev(_0)) -> _0, rev(++(_0,_1)) -> ++(rev(_1),rev(_0)), ++(nil,_0) -> _0, ++(_0,nil) -> _0, ++(.(_0,_1),_2) -> .(_0,++(_1,_2)), ++(_0,++(_1,_2)) -> ++(++(_0,_1),_2), make(_0) -> .(_0,nil)} ## Trying with homeomorphic embeddings... Failed! ## Trying with polynomial interpretations... The constraints are satisfied by the polynomials: {nil:[0], ++(_0,_1):[1 + _0 + _1], make(_0):[_0], .(_0,_1):[_0 + _1], rev(_0):[_0], ++^#(_0,_1):[_0]} for all instantiations of the variables with values greater than or equal to mu = 0. 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