f = GT(Plus(r, Real(1)), Plus(s, Real(1)))
term = msat.converter.convert(f)
res = msat.converter.back(term)
self.assertFalse(f == res)
def do_back(self, solver_name):
for formula, _, _, logic in get_example_formulae():
if logic.quantifier_free:
try:
s = Solver(name=solver_name, logic=logic)
term = s.converter.convert(formula)
res = s.converter.back(term)
self.assertValid(Iff(formula, res), logic=logic,
solver_name=solver_name)
except NoSolverAvailableError:
pass
@skipIfSolverNotAvailable("msat")
def test_msat_back_formulae(self):
self.do_back("msat")
@skipIfSolverNotAvailable("z3")
def test_z3_back_formulae(self):
self.do_back("z3")
if __name__ == '__main__':
main()
"(define-fun-rec f ((a A)) B a)",
"(define-fun-rec g ((a A)) B (g a))",
"""(define-funs-rec ((h ((a A)) B) (i ((a A)) B) )
( (i a) (h a))
)
""",
"(define-sort A () B)",
"(define-sort A (B C) (Array B C))",
"(echo \"hello world\")",
"(exit)",
"(get-assertions)",
"(get-assignment)",
"(get-info :name)",
"(get-model)",
"(get-option :keyword)",
"(get-proof)",
"(get-unsat-assumptions)",
"(get-unsat-core)",
"(get-value (x y z))",
"(pop 42)",
"(push 42)",
"(reset)",
"(reset-assertions)",
"(set-info :number 42)",
"(set-logic QF_LIA)",
"(set-option :produce-models true)",
]
if __name__ == "__main__":
main()
