0.00/0.00 MAYBE 0.00/0.00 0.00/0.00 0.00/0.00 Succeeded in reading "/export/starexec/sandbox2/benchmark/theBenchmark.trs". 0.00/0.00 (CONDITIONTYPE ORIENTED) 0.00/0.00 (VAR x) 0.00/0.00 (RULES 0.00/0.00 a -> b 0.00/0.00 c -> f(a) 0.00/0.00 f(a) -> c 0.00/0.00 c -> g(b) 0.00/0.00 f(x) -> g(x) | f(x) == g(b) 0.00/0.00 ) 0.00/0.00 (COMMENT [154] Example 1.3.13 submitted by: Raul Gutierrez and Salvador Lucas) 0.00/0.00 0.00/0.00 No "->="-rules. 0.00/0.00 0.00/0.00 Decomposed conditions if possible. 0.00/0.00 (CONDITIONTYPE ORIENTED) 0.00/0.00 (VAR x) 0.00/0.00 (RULES 0.00/0.00 a -> b 0.00/0.00 c -> f(a) 0.00/0.00 f(a) -> c 0.00/0.00 c -> g(b) 0.00/0.00 f(x) -> g(x) | f(x) == g(b) 0.00/0.00 ) 0.00/0.00 (COMMENT [154] Example 1.3.13 submitted by: Raul Gutierrez and Salvador Lucas) 0.00/0.00 0.00/0.00 Removed infeasible rules as much as possible. 0.00/0.00 (CONDITIONTYPE ORIENTED) 0.00/0.00 (VAR x) 0.00/0.00 (RULES 0.00/0.00 a -> b 0.00/0.00 c -> f(a) 0.00/0.00 f(a) -> c 0.00/0.00 c -> g(b) 0.00/0.00 f(x) -> g(x) | f(x) == g(b) 0.00/0.00 ) 0.00/0.00 (COMMENT [154] Example 1.3.13 submitted by: Raul Gutierrez and Salvador Lucas) 0.00/0.00 0.00/0.00 Try to disprove confluence of the following (C)TRS: 0.00/0.00 (CONDITIONTYPE ORIENTED) 0.00/0.00 (VAR x) 0.00/0.00 (RULES 0.00/0.00 a -> b 0.00/0.00 c -> f(a) 0.00/0.00 f(a) -> c 0.00/0.00 c -> g(b) 0.00/0.00 f(x) -> g(x) | f(x) == g(b) 0.00/0.00 ) 0.00/0.00 (COMMENT [154] Example 1.3.13 submitted by: Raul Gutierrez and Salvador Lucas) 0.00/0.00 0.00/0.00 Failed either to apply SR and U for normal 1CTRSs to the above CTRS or to prove confluence of any converted TRSs. 0.00/0.00 0.00/0.00 Try to apply SR and U for 3DCTRSs to the above CTRS. 0.00/0.00 0.00/0.00 Succeeded in applying U for 3DCTRSs to the above CTRS. 0.00/0.00 U(R) = 0.00/0.00 (VAR x1) 0.00/0.00 (RULES 0.00/0.00 a -> b 0.00/0.00 c -> f(a) 0.00/0.00 c -> g(b) 0.00/0.00 f(a) -> c 0.00/0.00 f(x1) -> u1(f(x1),x1) 0.00/0.00 u1(g(b),x1) -> g(x1) 0.00/0.00 ) 0.00/0.00 0.00/0.00 U for 3DCTRSs is sound for the above CTRS. 0.00/0.00 0.00/0.00 Failed to prove confluence of U(R). 0.00/0.00 0.00/0.00 Try to prove operational termination of R, i.e., termination of U(R). 0.00/0.00 0.00/0.00 Failed to prove operational termination of R. 0.00/0.00 0.00/0.00 MAYBE 0.00/0.00 EOF