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-rw-r--r--test/regress/regress0/fmf/Makefile.am3
-rw-r--r--test/regress/regress0/fmf/krs-sat.smt216
-rw-r--r--test/regress/regress0/quantifiers/Makefile.am5
-rw-r--r--test/regress/regress0/quantifiers/ari056.smt24
4 files changed, 25 insertions, 3 deletions
diff --git a/test/regress/regress0/fmf/Makefile.am b/test/regress/regress0/fmf/Makefile.am
index 9d6df2796..bb85e62b3 100644
--- a/test/regress/regress0/fmf/Makefile.am
+++ b/test/regress/regress0/fmf/Makefile.am
@@ -40,7 +40,8 @@ TESTS = \
fib-core.smt2 \
fore19-exp2-core.smt2 \
with-ind-104-core.smt2 \
- syn002-si-real-int.smt2
+ syn002-si-real-int.smt2 \
+ krs-sat.smt2
EXTRA_DIST = $(TESTS)
diff --git a/test/regress/regress0/fmf/krs-sat.smt2 b/test/regress/regress0/fmf/krs-sat.smt2
new file mode 100644
index 000000000..22d9e4474
--- /dev/null
+++ b/test/regress/regress0/fmf/krs-sat.smt2
@@ -0,0 +1,16 @@
+; COMMAND-LINE: --finite-model-find
+; EXPECT: sat
+(set-logic ALL_SUPPORTED)
+(set-info :status sat)
+(declare-sort $$unsorted 0)
+(declare-fun cowlNothing ($$unsorted) Bool)
+(declare-fun cowlThing ($$unsorted) Bool)
+(declare-fun xsd_integer ($$unsorted) Bool)
+(declare-fun xsd_string ($$unsorted) Bool)
+(declare-fun is () $$unsorted)
+(assert (and (forall ((X $$unsorted)) (cowlThing X) ) (forall ((X $$unsorted)) (not (cowlNothing X)) )))
+(assert (forall ((X $$unsorted)) (= (xsd_string X) (not (xsd_integer X))) ))
+(assert (and (forall ((X $$unsorted)) (or (not (cowlThing X)) (= X is)) ) (cowlThing is)))
+(assert (cowlThing is))
+(assert (and (forall ((X $$unsorted)) (cowlThing X) ) (forall ((X $$unsorted)) (not (cowlNothing X)) ) (forall ((X $$unsorted)) (or (not (cowlThing X)) (= X is)) )))
+(check-sat)
diff --git a/test/regress/regress0/quantifiers/Makefile.am b/test/regress/regress0/quantifiers/Makefile.am
index 89dcc0a26..e6b0a59fc 100644
--- a/test/regress/regress0/quantifiers/Makefile.am
+++ b/test/regress/regress0/quantifiers/Makefile.am
@@ -59,8 +59,9 @@ TESTS = \
floor.smt2 \
array-unsat-simp3.smt2 \
mix-simp.smt2 \
- mix-coeff.smt2 \
- mix-match.smt2
+ mix-coeff.smt2 \
+ mix-match.smt2 \
+ ari056.smt2
# regression can be solved with --finite-model-find --fmf-inst-engine
diff --git a/test/regress/regress0/quantifiers/ari056.smt2 b/test/regress/regress0/quantifiers/ari056.smt2
new file mode 100644
index 000000000..ed4d2bf4a
--- /dev/null
+++ b/test/regress/regress0/quantifiers/ari056.smt2
@@ -0,0 +1,4 @@
+(set-logic UFNIRA)
+(set-info :status unsat)
+(assert (forall ((X Int)) (= X 12) ))
+(check-sat)
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