diff options
| author | Clark Barrett <barrett@cs.nyu.edu> | 2012-06-04 22:26:40 +0000 |
|---|---|---|
| committer | Clark Barrett <barrett@cs.nyu.edu> | 2012-06-04 22:26:40 +0000 |
| commit | 3609fb41d7744b3a7d74e44f7bedc4d4c522c938 (patch) | |
| tree | 011a3fa796fdb98bb3b9a1b425d12c678535f294 /test/regress/regress0/unconstrained/geq.smt2 | |
| parent | 468c5bc5d8b63ec6818813270225e09383dd79ff (diff) | |
Added preprocessing pass that propagates unconstrained values - solves all of
the unconstrained examples in QF_AUFBV/brummayerbiere3 - should also help
generally on at least BV and maybe others.
Off by default for now - results are mixed and it's hard to evaluate with so
many existing assertion failures and segfaults - will re-evaluate once those
are fixed
Diffstat (limited to 'test/regress/regress0/unconstrained/geq.smt2')
| -rw-r--r-- | test/regress/regress0/unconstrained/geq.smt2 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/regress/regress0/unconstrained/geq.smt2 b/test/regress/regress0/unconstrained/geq.smt2 new file mode 100644 index 000000000..818bb55b3 --- /dev/null +++ b/test/regress/regress0/unconstrained/geq.smt2 @@ -0,0 +1,13 @@ +(set-logic QF_AUFBVLIA) +(set-info :smt-lib-version 2.0) +(set-info :category "crafted") +(set-info :status sat) +(declare-fun v1 () Int) +(declare-fun v2 () Int) +(declare-fun a2 (Int) (_ BitVec 1024)) +(declare-fun v3 () (_ BitVec 1024)) +(declare-fun v4 () (_ BitVec 1024)) +(declare-fun v5 () (_ BitVec 1024)) +(assert (not (= (a2 (ite (>= v1 5) v2 6)) (bvudiv (bvudiv v4 v5) (bvudiv (bvudiv v3 v4) (bvudiv v3 v5)))))) +(check-sat) +(exit) |