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diff --git a/src/smt/smt_engine_stats.cpp b/src/smt/smt_engine_stats.cpp
new file mode 100644
index 000000000..c45f77b9b
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+++ b/src/smt/smt_engine_stats.cpp
@@ -0,0 +1,73 @@
+/*********************                                                        */
+/*! \file smt_engine_stats.cpp
+ ** \verbatim
+ ** Top contributors (to current version):
+ **   Andrew Reynolds
+ ** This file is part of the CVC4 project.
+ ** Copyright (c) 2009-2020 by the authors listed in the file AUTHORS
+ ** in the top-level source directory) and their institutional affiliations.
+ ** All rights reserved.  See the file COPYING in the top-level source
+ ** directory for licensing information.\endverbatim
+ **
+ ** \brief Implementation of statistics for SMT engine
+ **/
+
+#include "smt/smt_engine_stats.h"
+
+#include "smt/smt_statistics_registry.h"
+
+namespace CVC4 {
+namespace smt {
+
+SmtEngineStatistics::SmtEngineStatistics()
+    : d_definitionExpansionTime("smt::SmtEngine::definitionExpansionTime"),
+      d_numConstantProps("smt::SmtEngine::numConstantProps", 0),
+      d_cnfConversionTime("smt::SmtEngine::cnfConversionTime"),
+      d_numAssertionsPre("smt::SmtEngine::numAssertionsPreITERemoval", 0),
+      d_numAssertionsPost("smt::SmtEngine::numAssertionsPostITERemoval", 0),
+      d_proofsSize("smt::SmtEngine::proofsSize", 0),
+      d_checkModelTime("smt::SmtEngine::checkModelTime"),
+      d_lfscCheckProofTime("smt::SmtEngine::lfscCheckProofTime"),
+      d_checkUnsatCoreTime("smt::SmtEngine::checkUnsatCoreTime"),
+      d_solveTime("smt::SmtEngine::solveTime"),
+      d_pushPopTime("smt::SmtEngine::pushPopTime"),
+      d_processAssertionsTime("smt::SmtEngine::processAssertionsTime"),
+      d_simplifiedToFalse("smt::SmtEngine::simplifiedToFalse", 0),
+      d_resourceUnitsUsed("smt::SmtEngine::resourceUnitsUsed")
+{
+  smtStatisticsRegistry()->registerStat(&d_definitionExpansionTime);
+  smtStatisticsRegistry()->registerStat(&d_numConstantProps);
+  smtStatisticsRegistry()->registerStat(&d_cnfConversionTime);
+  smtStatisticsRegistry()->registerStat(&d_numAssertionsPre);
+  smtStatisticsRegistry()->registerStat(&d_numAssertionsPost);
+  smtStatisticsRegistry()->registerStat(&d_proofsSize);
+  smtStatisticsRegistry()->registerStat(&d_checkModelTime);
+  smtStatisticsRegistry()->registerStat(&d_lfscCheckProofTime);
+  smtStatisticsRegistry()->registerStat(&d_checkUnsatCoreTime);
+  smtStatisticsRegistry()->registerStat(&d_solveTime);
+  smtStatisticsRegistry()->registerStat(&d_pushPopTime);
+  smtStatisticsRegistry()->registerStat(&d_processAssertionsTime);
+  smtStatisticsRegistry()->registerStat(&d_simplifiedToFalse);
+  smtStatisticsRegistry()->registerStat(&d_resourceUnitsUsed);
+}
+
+SmtEngineStatistics::~SmtEngineStatistics()
+{
+  smtStatisticsRegistry()->unregisterStat(&d_definitionExpansionTime);
+  smtStatisticsRegistry()->unregisterStat(&d_numConstantProps);
+  smtStatisticsRegistry()->unregisterStat(&d_cnfConversionTime);
+  smtStatisticsRegistry()->unregisterStat(&d_numAssertionsPre);
+  smtStatisticsRegistry()->unregisterStat(&d_numAssertionsPost);
+  smtStatisticsRegistry()->unregisterStat(&d_proofsSize);
+  smtStatisticsRegistry()->unregisterStat(&d_checkModelTime);
+  smtStatisticsRegistry()->unregisterStat(&d_lfscCheckProofTime);
+  smtStatisticsRegistry()->unregisterStat(&d_checkUnsatCoreTime);
+  smtStatisticsRegistry()->unregisterStat(&d_solveTime);
+  smtStatisticsRegistry()->unregisterStat(&d_pushPopTime);
+  smtStatisticsRegistry()->unregisterStat(&d_processAssertionsTime);
+  smtStatisticsRegistry()->unregisterStat(&d_simplifiedToFalse);
+  smtStatisticsRegistry()->unregisterStat(&d_resourceUnitsUsed);
+}
+
+}  // namespace smt
+}  // namespace CVC4