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| author | ajreynol <andrew.j.reynolds@gmail.com> | 2015-09-28 16:18:32 +0200 |
|---|---|---|
| committer | ajreynol <andrew.j.reynolds@gmail.com> | 2015-09-28 16:18:32 +0200 |
| commit | ef7b7bba7bc9b207d5a2198518f21b13490caa32 (patch) | |
| tree | 43867e7dcab54bd77bc07167e096cc518b0be035 /test/regress/regress0/push-pop/inc-double-u.smt2 | |
| parent | 187e5d57adeda59c8899321c882db1d5b9a6f2ba (diff) | |
Improve quantifiers engine wrt incremental presolve. Add regressions.
Diffstat (limited to 'test/regress/regress0/push-pop/inc-double-u.smt2')
| -rw-r--r-- | test/regress/regress0/push-pop/inc-double-u.smt2 | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/regress/regress0/push-pop/inc-double-u.smt2 b/test/regress/regress0/push-pop/inc-double-u.smt2 new file mode 100644 index 000000000..a01643df3 --- /dev/null +++ b/test/regress/regress0/push-pop/inc-double-u.smt2 @@ -0,0 +1,16 @@ +; COMMAND-LINE: --incremental +(set-logic UFLIA) +(declare-fun P (Int) Bool) +(declare-fun R (Int) Bool) +(assert (forall ((x Int)) (=> (R x) (not (P x))))) +; EXPECT: unknown +(check-sat) +(assert (R 0)) +; EXPECT: unknown +(check-sat) +(assert (forall ((x Int)) (P x))) +; EXPECT: unsat +(check-sat) +(push 1) +; EXPECT: unsat +(check-sat) |