Program: 80854
Project: 80854
Buggy source:
void updateLayout() throws LayoutException {
  int[] sectionSize=new int[components.size()];
  for (int i=0; i < components.size(); i++) {
    sectionSize[i]=components.get(i).getMinSize();
  }
  int sizeNeeded=0;
  for (int i=0; i < components.size(); i++) {
    Component.Instance component=components.get(i);
    if (component.isBlockAligned()) {
      sizeNeeded=((sizeNeeded + context.get(Context.KEY_COLUMNS) - 1) / context.get(Context.KEY_COLUMNS)) * context.get(Context.KEY_COLUMNS);
    }
    sizeNeeded+=sectionSize[i];
  }
  if (sizeNeeded > size) {
    throw new LayoutException(String.format("String_Node_Str",sizeNeeded,size));
  }
  boolean repeat;
  boolean max=false;
  do {
    repeat=false;
    for (int i=0; i < components.size(); i++) {
      Component.Instance component=components.get(i);
      int oldSectionSize=sectionSize[i];
      if (oldSectionSize >= (max ? component.getMaxSize() : component.getPreferredSize())) {
        continue;
      }
      sectionSize[i]+=component.isBlockAligned() ? context.get(Context.KEY_COLUMNS) : 1;
      sizeNeeded=0;
      for (int j=0; j < components.size(); j++) {
        Component.Instance component1=components.get(j);
        if (component1.isBlockAligned()) {
          sizeNeeded=((sizeNeeded + context.get(Context.KEY_COLUMNS) - 1) / context.get(Context.KEY_COLUMNS)) * context.get(Context.KEY_COLUMNS);
        }
        sizeNeeded+=sectionSize[j];
      }
      if (sizeNeeded <= size) {
        repeat=true;
      }
 else {
        sectionSize[i]=oldSectionSize;
      }
    }
    if (!repeat && !max) {
      max=true;
      repeat=true;
    }
  }
 while (repeat);
  int pos=0;
  for (int i=0; i < components.size(); i++) {
    Component.Instance component=components.get(i);
    if (component.isBlockAligned()) {
      pos=((pos + context.get(Context.KEY_COLUMNS) - 1) / context.get(Context.KEY_COLUMNS)) * context.get(Context.KEY_COLUMNS);
    }
    component.setPosition(row + (pos / context.get(Context.KEY_COLUMNS)),column + (pos % context.get(Context.KEY_COLUMNS)),sectionSize[i]);
    pos+=sectionSize[i];
  }
}

Fixed version (ground truth):
void updateLayout() throws LayoutException {
  int[] sectionSize=new int[components.size()];
  for (int i=0; i < components.size(); i++) {
    sectionSize[i]=components.get(i).getMinSize();
  }
  int sizeNeeded=0;
  for (int i=0; i < components.size(); i++) {
    Component.Instance component=components.get(i);
    if (component.isBlockAligned()) {
      sizeNeeded=((sizeNeeded + context.get(Context.KEY_COLUMNS) - 1) / context.get(Context.KEY_COLUMNS)) * context.get(Context.KEY_COLUMNS);
    }
    sizeNeeded+=sectionSize[i];
  }
  if (sizeNeeded > size) {
    throw new LayoutException(String.format("String_Node_Str",sizeNeeded,size));
  }
  boolean repeat;
  boolean max=false;
  do {
    repeat=false;
    for (int i=0; i < components.size(); i++) {
      Component.Instance component=components.get(i);
      int oldSectionSize=sectionSize[i];
      if (oldSectionSize >= (max ? component.getMaxSize() : component.getPreferredSize())) {
        continue;
      }
      sectionSize[i]+=component.isBlockAligned() ? context.get(Context.KEY_COLUMNS) : 1;
      sizeNeeded=0;
      for (int j=0; j < components.size(); j++) {
        Component.Instance component1=components.get(j);
        if (component1.isBlockAligned()) {
          sizeNeeded=((sizeNeeded + context.get(Context.KEY_COLUMNS) - 1) / context.get(Context.KEY_COLUMNS)) * context.get(Context.KEY_COLUMNS);
        }
        sizeNeeded+=sectionSize[j];
      }
      if (sizeNeeded <= size) {
        repeat=true;
      }
 else {
        sectionSize[i]=oldSectionSize;
      }
    }
    if (!repeat && !max) {
      max=true;
      repeat=true;
    }
  }
 while (repeat);
  int pos=0;
  for (int i=0; i < components.size(); i++) {
    Component.Instance component=components.get(i);
    if (component.isBlockAligned()) {
      pos=((pos + context.get(Context.KEY_COLUMNS) - 1) / context.get(Context.KEY_COLUMNS)) * context.get(Context.KEY_COLUMNS);
    }
    component.setPosition(leftMostColumn,row + (pos / context.get(Context.KEY_COLUMNS)),column + (pos % context.get(Context.KEY_COLUMNS)),sectionSize[i]);
    pos+=sectionSize[i];
  }
}