Program: 61612
Project: 61612
Buggy source:
private void executeActions(ActionList actions,int idx,int endIdx,ExecutionResult result){
  List<GraphTargetItem> output=new ArrayList<>();
  ActionLocalData localData=new ActionLocalData();
  FixItemCounterTranslateStack stack=new FixItemCounterTranslateStack();
  int instructionsProcessed=0;
  try {
    while (true) {
      if (idx > endIdx) {
        break;
      }
      Action action=actions.get(idx);
      instructionsProcessed++;
      if (instructionsProcessed > executionLimit) {
        break;
      }
      action.translate(localData,stack,output,Graph.SOP_USE_STATIC,"String_Node_Str");
      if (!(action instanceof ActionPush || action instanceof ActionPushDuplicate || action instanceof ActionCharToAscii|| action instanceof ActionAdd|| action instanceof ActionAdd2|| action instanceof ActionSubtract|| action instanceof ActionModulo|| action instanceof ActionMultiply|| action instanceof ActionBitXor|| action instanceof ActionBitAnd|| action instanceof ActionBitOr|| action instanceof ActionBitLShift|| action instanceof ActionBitRShift|| action instanceof ActionEquals|| action instanceof ActionNot|| action instanceof ActionIf|| action instanceof ActionJump)) {
        break;
      }
      if (action instanceof ActionPush) {
        ActionPush push=(ActionPush)action;
        boolean ok=true;
        for (        Object value : push.values) {
          if (value instanceof ConstantIndex || value instanceof RegisterNumber) {
            ok=false;
            break;
          }
        }
        if (!ok) {
          break;
        }
      }
      idx++;
      if (action instanceof ActionJump) {
        ActionJump jump=(ActionJump)action;
        long address=jump.getAddress() + jump.getTotalActionLength() + jump.getJumpOffset();
        idx=actions.indexOf(actions.getByAddress(address));
        if (idx == -1) {
          throw new TranslateException("String_Node_Str" + address);
        }
      }
      if (action instanceof ActionIf) {
        ActionIf aif=(ActionIf)action;
        if (EcmaScript.toBoolean(stack.pop().getResult())) {
          long address=aif.getAddress() + aif.getTotalActionLength() + aif.getJumpOffset();
          idx=actions.indexOf(actions.getByAddress(address));
          if (idx == -1) {
            throw new TranslateException("String_Node_Str" + address);
          }
        }
      }
      if (stack.allItemsFixed()) {
        result.idx=idx == actions.size() ? idx - 1 : idx;
        result.instructionsProcessed=instructionsProcessed;
        result.stack.clear();
        result.stack.addAll(stack);
      }
    }
  }
 catch (  EmptyStackException|TranslateException|InterruptedException ex) {
  }
}

Fixed version (ground truth):
private void executeActions(ActionList actions,int idx,int endIdx,ExecutionResult result){
  List<GraphTargetItem> output=new ArrayList<>();
  ActionLocalData localData=new ActionLocalData();
  FixItemCounterTranslateStack stack=new FixItemCounterTranslateStack();
  int instructionsProcessed=0;
  try {
    while (true) {
      if (idx > endIdx) {
        break;
      }
      Action action=actions.get(idx);
      instructionsProcessed++;
      if (instructionsProcessed > executionLimit) {
        break;
      }
      action.translate(localData,stack,output,Graph.SOP_USE_STATIC,"String_Node_Str");
      if (!(action instanceof ActionPush || action instanceof ActionPushDuplicate || action instanceof ActionCharToAscii|| action instanceof ActionAdd|| action instanceof ActionAdd2|| action instanceof ActionSubtract|| action instanceof ActionModulo|| action instanceof ActionMultiply|| action instanceof ActionBitXor|| action instanceof ActionBitAnd|| action instanceof ActionBitOr|| action instanceof ActionBitLShift|| action instanceof ActionBitRShift|| action instanceof ActionEquals|| action instanceof ActionNot|| action instanceof ActionIf|| action instanceof ActionJump)) {
        break;
      }
      if (action instanceof ActionPush) {
        ActionPush push=(ActionPush)action;
        boolean ok=true;
        instructionsProcessed+=push.values.size() - 1;
        for (        Object value : push.values) {
          if (value instanceof ConstantIndex || value instanceof RegisterNumber) {
            ok=false;
            break;
          }
        }
        if (!ok) {
          break;
        }
      }
      idx++;
      if (action instanceof ActionJump) {
        ActionJump jump=(ActionJump)action;
        long address=jump.getAddress() + jump.getTotalActionLength() + jump.getJumpOffset();
        idx=actions.indexOf(actions.getByAddress(address));
        if (idx == -1) {
          throw new TranslateException("String_Node_Str" + address);
        }
      }
      if (action instanceof ActionIf) {
        ActionIf aif=(ActionIf)action;
        if (EcmaScript.toBoolean(stack.pop().getResult())) {
          long address=aif.getAddress() + aif.getTotalActionLength() + aif.getJumpOffset();
          idx=actions.indexOf(actions.getByAddress(address));
          if (idx == -1) {
            throw new TranslateException("String_Node_Str" + address);
          }
        }
      }
      if (stack.allItemsFixed()) {
        result.idx=idx == actions.size() ? idx - 1 : idx;
        result.instructionsProcessed=instructionsProcessed;
        result.stack.clear();
        result.stack.addAll(stack);
      }
    }
  }
 catch (  EmptyStackException|TranslateException|InterruptedException ex) {
  }
}