/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


--------------------------------------------------------------------------------


NO

Problem 1: 

(VAR X Y)
(RULES
adx(cons) -> incr(cons)
hd(cons) -> X
incr(cons) -> cons
nats -> adx(zeros)
tl(cons) -> Y
zeros -> cons
)

Problem 1: 

Extra Variables Processor:
-> Rules:
 adx(cons) -> incr(cons)
 hd(cons) -> X
 incr(cons) -> cons
 nats -> adx(zeros)
 tl(cons) -> Y
 zeros -> cons
-> The system has extra variables.

The problem is infinite.