From f024fe821e05a025d197015ef170bb713db22364 Mon Sep 17 00:00:00 2001
From: Simon Cruanes <simon.cruanes.2007@m4x.org>
Date: Sat, 10 Sep 2022 21:55:49 -0400
Subject: [PATCH] add regression test

---
 tests/sat/reg_2022-09-10.smt2 | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 tests/sat/reg_2022-09-10.smt2

diff --git a/tests/sat/reg_2022-09-10.smt2 b/tests/sat/reg_2022-09-10.smt2
new file mode 100644
index 00000000..a60368a1
--- /dev/null
+++ b/tests/sat/reg_2022-09-10.smt2
@@ -0,0 +1,10 @@
+
+; falsly declared unsat. minimized
+; from tests/sat/QF_UF_schedule_world.2.prop1_ab_cti_max.smt2 using ddSMT .
+(declare-fun p () Bool)
+(declare-fun y () Bool)
+(assert (= false (not p)))
+(assert p)
+(assert (= y p))
+(assert y)
+(check-sat)