Из улучшенного интерфейса доступны основные возможности.

src/inport/ConversionUtils/Solver.java

@@ -40,7 +40,7 @@ public class Solver {
 
     private TaskCase task;
     private final String constraintName;
-    private final BiConsumer<TaskCase, String> converterToMinizincFormat;
+    private final BiConsumer<TaskCase, String> converterToMiniZincFormat;
     private final BiConsumer<TaskCase, String> interpreter;
     private String tempDir = "temp_data";
     private int timeLimitS;
@@ -71,12 +71,18 @@ public class Solver {
     public String getFlatZincSolver() {
         return flatZincSolver;
     }
+    public BiConsumer<TaskCase, String> getConverterToMiniZincFormat() {
+        return converterToMiniZincFormat;
+    }
+    public String getConstraintName() {
+        return constraintName;
+    }
 
     public Solver(String constraintName,
-           BiConsumer<TaskCase, String> converterToMinizincFormat,
+           BiConsumer<TaskCase, String> converterToMiniZincFormat,
            BiConsumer<TaskCase, String> interpreter) {
         this.constraintName = constraintName;
-        this.converterToMinizincFormat = converterToMinizincFormat;
+        this.converterToMiniZincFormat = converterToMiniZincFormat;
         this.interpreter = interpreter;
     }
 
@@ -122,7 +128,7 @@ public class Solver {
                     res.write(line + "\n");
                 }
             }
-            converterToMinizincFormat.accept(task, minizincData);
+            converterToMiniZincFormat.accept(task, minizincData);
 
             ProcessBuilder pb;
             boolean isResultsInOutput;

src/inport/Testing.java

@@ -57,7 +57,11 @@ public class Testing {
     }
 
     public static void testGroup(String group, Solver solver, int timeLimitS) {
-        File testDir = new File("tests/" + group + "/");
+        testGroup("tests", group, solver, timeLimitS);
+    }
+
+    public static void testGroup(String topDir, String group, Solver solver, int timeLimitS) {
+        File testDir = new File(topDir + "/" + group + "/");
         System.out.println(testDir.toString() + " :");
 
         solver.setTimeLimitS(timeLimitS);