/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 = [purge^#(.(_0,_1)) -> purge^#(remove(_0,_1))] TRS = {purge(nil) -> nil, purge(.(_0,_1)) -> .(_0,purge(remove(_0,_1))), remove(_0,nil) -> nil, remove(_0,.(_1,_2)) -> if(=(_0,_1),remove(_0,_2),.(_1,remove(_0,_2)))} ## Trying with homeomorphic embeddings... Failed! ## Trying with polynomial interpretations... This DP problem is too complex! Aborting! ## Trying with lexicographic path orders... The constraints are satisfied by the lexicographic path order using the argument filtering: {=:[0, 1], .:[0, 1], remove:[0, 1], if:[0], purge:[0], purge^#:[0]} and the precedence: . > [if, =, remove, purge^#], remove > [if, =], purge > [if, =, ., remove, purge^#] This DP problem is finite. ## DP problem: Dependency pairs = [remove^#(_0,.(_1,_2)) -> remove^#(_0,_2), remove^#(_0,.(_1,_2)) -> remove^#(_0,_2)] TRS = {purge(nil) -> nil, purge(.(_0,_1)) -> .(_0,purge(remove(_0,_1))), remove(_0,nil) -> nil, remove(_0,.(_1,_2)) -> if(=(_0,_1),remove(_0,_2),.(_1,remove(_0,_2)))} ## 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