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diff --git a/src/util/statistics.h b/src/util/statistics.h
deleted file mode 100644
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--- a/src/util/statistics.h
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@@ -1,129 +0,0 @@
-/*********************                                                        */
-/*! \file statistics.h
- ** \verbatim
- ** Original author: Morgan Deters
- ** Major contributors: none
- ** Minor contributors (to current version): none
- ** This file is part of the CVC4 project.
- ** Copyright (c) 2009-2014  New York University and The University of Iowa
- ** See the file COPYING in the top-level source directory for licensing
- ** information.\endverbatim
- **
- ** \brief [[ Add one-line brief description here ]]
- **
- ** [[ Add lengthier description here ]]
- ** \todo document this file
- **/
-
-#include "cvc4_public.h"
-
-#ifndef __CVC4__STATISTICS_H
-#define __CVC4__STATISTICS_H
-
-#include "util/sexpr.h"
-
-#include <string>
-#include <ostream>
-#include <set>
-#include <iterator>
-#include <utility>
-
-namespace CVC4 {
-
-class Stat;
-
-class CVC4_PUBLIC StatisticsBase {
-protected:
-
-  static std::string s_regDelim;
-
-  /** A helper class for comparing two statistics */
-  struct StatCmp {
-    bool operator()(const Stat* s1, const Stat* s2) const;
-  };/* struct StatisticsRegistry::StatCmp */
-
-  /** A type for a set of statistics */
-  typedef std::set< Stat*, StatCmp > StatSet;
-
-  std::string d_prefix;
-
-  /** The set of statistics in this object */
-  StatSet d_stats;
-
-  StatisticsBase();
-  StatisticsBase(const StatisticsBase& stats);
-  StatisticsBase& operator=(const StatisticsBase& stats);
-
-public:
-
-  virtual ~StatisticsBase() { }
-
-  class CVC4_PUBLIC iterator : public std::iterator< std::input_iterator_tag, std::pair<std::string, SExpr> > {
-    StatSet::iterator d_it;
-
-    iterator(StatSet::iterator it) : d_it(it) { }
-
-    friend class StatisticsBase;
-
-  public:
-    iterator() : d_it() { }
-    iterator(const iterator& it) : d_it(it.d_it) { }
-    value_type operator*() const;
-    iterator& operator++() { ++d_it; return *this; }
-    iterator operator++(int) { iterator old = *this; ++d_it; return old; }
-    bool operator==(const iterator& i) const { return d_it == i.d_it; }
-    bool operator!=(const iterator& i) const { return d_it != i.d_it; }
-  };/* class StatisticsBase::iterator */
-
-  /** An iterator type over a set of statistics. */
-  typedef iterator const_iterator;
-
-  /** Set the output prefix for this set of statistics. */
-  virtual void setPrefix(const std::string& prefix);
-
-  /** Flush all statistics to the given output stream. */
-  void flushInformation(std::ostream& out) const;
-
-  /** Get the value of a named statistic. */
-  SExpr getStatistic(std::string name) const;
-
-  /**
-   * Get an iterator to the beginning of the range of the set of
-   * statistics.
-   */
-  const_iterator begin() const;
-
-  /**
-   * Get an iterator to the end of the range of the set of statistics.
-   */
-  const_iterator end() const;
-
-};/* class StatisticsBase */
-
-class CVC4_PUBLIC Statistics : public StatisticsBase {
-  void clear();
-  void copyFrom(const StatisticsBase&);
-
-public:
-
-  /**
-   * Override the copy constructor to do a "deep" copy of statistics
-   * values.
-   */
-  Statistics(const StatisticsBase& stats);
-  Statistics(const Statistics& stats);
-
-  ~Statistics();
-
-  /**
-   * Override the assignment operator to do a "deep" copy of statistics
-   * values.
-   */
-  Statistics& operator=(const StatisticsBase& stats);
-  Statistics& operator=(const Statistics& stats);
-
-};/* class Statistics */
-
-}/* CVC4 namespace */
-
-#endif /* __CVC4__STATISTICS_H */