Added a new tool for Minisat-compatible SAT solvers.

src/benchmax/tools/Minisat.h

@@ -0,0 +1,35 @@
+/**
+ * @file   smtratSolverTool.h
+ * @author: Sebastian Junges
+ *
+ *
+ */
+
+#pragma once
+
+#include "Tool.h"
+
+namespace benchmax {
+
+/**
+ * Tool wrapper for a Minisat solver.
+ */
+class Minisat: public Tool {
+public:
+	/// Create tool.
+	Minisat(const fs::path& binary, const std::string& arguments): Tool("Minisat", binary, arguments) {}
+
+	/// Only handles .opb files.
+	virtual bool canHandle(const fs::path& path) const override {
+		return is_extension(path, ".cnf") || is_extension(path, ".dimacs");
+	}
+
+	/// Parse results from stdout.
+	virtual void additionalResults(const fs::path&, BenchmarkResult& result) const override {
+		if (result.exitCode == 10) result.answer = "sat";
+		else if (result.exitCode == 20) result.answer = "unsat";
+		else result.answer = "unknown";
+	}
+};
+
+}

src/benchmax/tools/Tools.cpp

@@ -1,6 +1,7 @@
 #include "Tools.h"
 
 #include "MathSAT.h"
+#include "Minisat.h"
 #include "Minisatp.h"
 #include "SMTRAT.h"
 #include "SMTRAT_OPB.h"
@@ -38,6 +39,7 @@ Tools loadTools() {
 	Tools tools;
 	createTools<Tool>(settings_tools().tools_generic, tools);
 	createTools<MathSAT>(settings_tools().tools_mathsat, tools);
+	createTools<Minisat>(settings_tools().tools_minisat, tools);
 	createTools<Minisatp>(settings_tools().tools_minisatp, tools);
 	createTools<SMTRAT>(settings_tools().tools_smtrat, tools);
 	createTools<SMTRAT_OPB>(settings_tools().tools_smtrat_opb, tools);
@@ -69,6 +71,7 @@ void registerToolSettings(SettingsParser* parser) {
 		("statistics,s", po::bool_switch(&s.collect_statistics), "run tools with statistics")
 		("tool", po::value<std::vector<std::filesystem::path>>(&s.tools_generic), "a generic tool")
 		("mathsat", po::value<std::vector<std::filesystem::path>>(&s.tools_mathsat), "MathSAT with SMT-LIB interface")
+		("minisat", po::value<std::vector<std::filesystem::path>>(&s.tools_minisat), "Minisat with DIMACS interface")
 		("minisatp", po::value<std::vector<std::filesystem::path>>(&s.tools_minisatp), "Minisatp with OPB interface")
 		("smtrat,S", po::value<std::vector<std::filesystem::path>>(&s.tools_smtrat), "SMT-RAT with SMT-LIB interface")
 		("smtrat-opb,O", po::value<std::vector<std::filesystem::path>>(&s.tools_smtrat_opb), "SMT-RAT with OPB interface")

src/benchmax/tools/Tools.h

@@ -35,6 +35,8 @@ struct ToolSettings {
 	std::vector<std::filesystem::path> tools_generic;
 	/// MathSAT with SMT-LIB interface.
 	std::vector<std::filesystem::path> tools_mathsat;
+	/// Minisat with DIMACS interface.
+	std::vector<std::filesystem::path> tools_minisat;
 	/// Minisatp with OPB interface.
 	std::vector<std::filesystem::path> tools_minisatp;
 	/// SMT-RAT with SMT-LIB interface.