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| author | Morgan Deters <mdeters@cs.nyu.edu> | 2014-03-07 10:24:04 -0500 |
|---|---|---|
| committer | Morgan Deters <mdeters@cs.nyu.edu> | 2014-03-07 23:48:49 -0500 |
| commit | d01269e2d5a02952fbda74dcd9629acfbf23dfd4 (patch) | |
| tree | d8f2a90ddd94ade15edf84b48523e7ff76f78554 /test/regress/regress0/bug548a.smt2 | |
| parent | 01cff049fac316d84ee05f747975a26b04e9c3a2 (diff) | |
Remove --ite-remove-quant; support pulling ground ITEs out of quantifier bodies; fix bug 551, improper ITE removal under quantifiers.
Diffstat (limited to 'test/regress/regress0/bug548a.smt2')
| -rw-r--r-- | test/regress/regress0/bug548a.smt2 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/regress/regress0/bug548a.smt2 b/test/regress/regress0/bug548a.smt2 new file mode 100644 index 000000000..12658e507 --- /dev/null +++ b/test/regress/regress0/bug548a.smt2 @@ -0,0 +1,17 @@ +; COMMAND-LINE: --rewrite-divk --tlimit 1000 +; EXPECT: unknown +(set-logic LIA) +(declare-fun f (Int) Int) + + +; instantiated version : cvc4 answers sat +;(assert (= (f 1) (div 1 10))) +;(assert (= (f 11) (div 11 10))) + +; cvc4 answers unsat, should be "sat", cvc4 expected to timeout or answer "unknown" +(assert (forall ((x Int)) (= (f x) (div x 10)))) + +(assert (= (f 1) 0)) +(assert (= (f 11) 1)) + +(check-sat) |