Add unsat cores support to CVC native language.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/printer/cvc/cvc_printer.cpp b/src/printer/cvc/cvc_printer.cpp
index 2b5cc39c8..48f1aadec 100644
--- a/src/printer/cvc/cvc_printer.cpp
+++ b/src/printer/cvc/cvc_printer.cpp
@@ -874,6 +874,7 @@ void CvcPrinter::toStream(std::ostream& out, const Command* c,
      tryToStream<GetAssignmentCommand>(out, c, d_cvc3Mode) ||
      tryToStream<GetAssertionsCommand>(out, c, d_cvc3Mode) ||
      tryToStream<GetProofCommand>(out, c, d_cvc3Mode) ||
+     tryToStream<GetUnsatCoreCommand>(out, c, d_cvc3Mode) ||
      tryToStream<SetBenchmarkStatusCommand>(out, c, d_cvc3Mode) ||
      tryToStream<SetBenchmarkLogicCommand>(out, c, d_cvc3Mode) ||
      tryToStream<SetInfoCommand>(out, c, d_cvc3Mode) ||
@@ -1149,6 +1150,10 @@ static void toStream(std::ostream& out, const GetProofCommand* c, bool cvc3Mode)
   out << "DUMP_PROOF;";
 }
 
+static void toStream(std::ostream& out, const GetUnsatCoreCommand* c, bool cvc3Mode) throw() {
+  out << "DUMP_UNSAT_CORE;";
+}
+
 static void toStream(std::ostream& out, const SetBenchmarkStatusCommand* c, bool cvc3Mode) throw() {
   out << "% (set-info :status " << c->getStatus() << ")";
 }