/export/starexec/sandbox/solver/bin/starexec_run_FirstOrder /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- MAYBE We consider the system theBenchmark. We are asked to determine termination of the following first-order TRS. 0 : [] --> o active : [o] --> o cons : [o * o] --> o f : [o] --> o mark : [o] --> o ok : [o] --> o p : [o] --> o proper : [o] --> o s : [o] --> o top : [o] --> o active(f(0)) => mark(cons(0, f(s(0)))) active(f(s(0))) => mark(f(p(s(0)))) active(p(s(X))) => mark(X) active(f(X)) => f(active(X)) active(cons(X, Y)) => cons(active(X), Y) active(s(X)) => s(active(X)) active(p(X)) => p(active(X)) f(mark(X)) => mark(f(X)) cons(mark(X), Y) => mark(cons(X, Y)) s(mark(X)) => mark(s(X)) p(mark(X)) => mark(p(X)) proper(f(X)) => f(proper(X)) proper(0) => ok(0) proper(cons(X, Y)) => cons(proper(X), proper(Y)) proper(s(X)) => s(proper(X)) proper(p(X)) => p(proper(X)) f(ok(X)) => ok(f(X)) cons(ok(X), ok(Y)) => ok(cons(X, Y)) s(ok(X)) => ok(s(X)) p(ok(X)) => ok(p(X)) top(mark(X)) => top(proper(X)) top(ok(X)) => top(active(X))