Make get-proof command SMT-LIB compliant. (#4)

Make `get-proof` command SMT-LIB compliant.
HanielB · Nov 8, 2022 · cacfb32 · cacfb32
2 parents 6751c64 + 4347ea5
commit cacfb32
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Showing 3 changed files with 7 additions and 3 deletions.
diff --git a/src/parser/api/cpp/command.cpp b/src/parser/api/cpp/command.cpp
@@ -1490,7 +1490,12 @@ void GetProofCommand::invoke(cvc5::Solver* solver, SymbolManager* sm)
 
 void GetProofCommand::printResult(cvc5::Solver* solver, std::ostream& out) const
 {
- out << d_result;
+ std::string result = d_result;
+ if (solver->getOption("proof-format-mode") == "lean")
+ {
+ result = "(proof \"" + result + "\")\n";
+ }
+ out << result;
 }
 
 std::string GetProofCommand::getCommandName() const { return "get-proof"; }

diff --git a/src/proof/lean/lean_node_converter.cpp b/src/proof/lean/lean_node_converter.cpp
@@ -277,7 +277,7 @@ Node LeanNodeConverter::convert(Node n)
  {
  TypeNode tn = cur.getType();
  AlwaysAssert(tn.isInteger()) << "Only support integer rationals\n";
- res = mkInt(cur);
+ res = cur;
  break;
  }
  case kind::CONST_BITVECTOR:

diff --git a/src/proof/lean/lean_node_converter.h b/src/proof/lean/lean_node_converter.h
@@ -62,7 +62,6 @@ class LeanNodeConverter
  // Node mkList(const std::vector<Node>& nodes);
 
  Node mkInt(unsigned i);
- Node mkInt(Node i);
 
  std::vector<Node> getOperatorIndices(Kind k, Node n);