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implementing model updates

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-10-30 16:11:51 -05:00
parent 92b5301b7f
commit 3de8c193ea
63 changed files with 482 additions and 294 deletions
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15
src/api/python/z3/z3.py
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@ -6279,21 +6279,6 @@ class Solver(Z3PPObject):
consequences = [ consequences[i] for i in range(sz) ]
return CheckSatResult(r), consequences
def lemmas(self):
"""Extract auxiliary lemmas produced by solver"""
return AstVector(Z3_solver_get_lemmas(self.ctx.ref(), self.solver), self.ctx)
def lookahead(self, candidates = None):
"""Get lookahead literal"""
if candidates is None:
candidates = AstVector(None, self.ctx)
elif not isinstance(candidates, AstVector):
_cs = AstVector(None, self.ctx)
for c in candidates:
_asms.push(c)
candidates = _cs
return _to_expr_ref(Z3_solver_lookahead(self.ctx.ref(), self.solver, candidates), self.ctx)
def cube(self):
"""Get set of cubes"""
rounds = 0