Remove AlwaysAssert(false) for hole.

diff --git a/src/proof/arith_proof.cpp b/src/proof/arith_proof.cpp
index 2660f723fdd8e2cb8979d24131484466cfc3b3e2..7b56c176ff2385c02f0b04f3aa3df320190034cc 100644 (file)
--- a/src/proof/arith_proof.cpp
+++ b/src/proof/arith_proof.cpp
@@ -1156,7 +1156,6 @@ void LFSCArithProof::printTheoryLemmaProof(std::vector<Expr>& lemma,
   }
   else
   {
-    AlwaysAssert(false) << "arith hole!";
     os << "\n; Arithmetic proofs which use reasoning more complex than Farkas "
           "proofs and bound tightening are currently unsupported\n"
           "(clausify_false trust)\n";