diff options
| author | ajreynol <andrew.j.reynolds@gmail.com> | 2016-05-16 17:30:59 -0500 |
|---|---|---|
| committer | ajreynol <andrew.j.reynolds@gmail.com> | 2016-05-16 17:30:59 -0500 |
| commit | 246fffffafba07aaeadd0d0c99a2e1c4b589a63c (patch) | |
| tree | 5d2b41e264fc2039da115556befa7fe487a12bb7 /test/regress/regress0/sygus | |
| parent | f58c881034d3b0193dfee8fabf451cc0e9ea20ab (diff) | |
Enable --sygus-direct-eval by default, limit to terms that do not induce Boolean structure. Minor fixes for bitvectors: rewrite SDIV to total operators when options::bitvectorDivByZeroConst is true, fix collectModelInfo when fullModel=false. Lift ITEs in sygus search. Fix sygus initialization related to cbqi.
Diffstat (limited to 'test/regress/regress0/sygus')
| -rw-r--r-- | test/regress/regress0/sygus/Makefile.am | 3 | ||||
| -rw-r--r-- | test/regress/regress0/sygus/hd-sdiv.sy | 16 |
2 files changed, 18 insertions, 1 deletions
diff --git a/test/regress/regress0/sygus/Makefile.am b/test/regress/regress0/sygus/Makefile.am index 695c52cc6..b503a65b8 100644 --- a/test/regress/regress0/sygus/Makefile.am +++ b/test/regress/regress0/sygus/Makefile.am @@ -50,7 +50,8 @@ TESTS = commutative.sy \ no-mention.sy \ max2-univ.sy \ strings-small.sy \ - strings-unconstrained.sy + strings-unconstrained.sy \ + hd-sdiv.sy # sygus tests currently taking too long for make regress EXTRA_DIST = $(TESTS) \ diff --git a/test/regress/regress0/sygus/hd-sdiv.sy b/test/regress/regress0/sygus/hd-sdiv.sy new file mode 100644 index 000000000..3ac9334b2 --- /dev/null +++ b/test/regress/regress0/sygus/hd-sdiv.sy @@ -0,0 +1,16 @@ +; EXPECT: unsat +; COMMAND-LINE: --cegqi --no-cegqi-si --no-dump-synth +(set-logic BV) + +(define-fun hd01 ((x (BitVec 32))) (BitVec 32) (bvand x #x00000001)) + +(synth-fun f ((x (BitVec 32))) (BitVec 32) + ((Start (BitVec 32) ((bvsdiv Start Start) + (bvand Start Start) + x + #x00000001)))) + +(declare-var y (BitVec 32)) +(constraint (= (hd01 y) (f y))) +(check-synth) + |