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/********************* */
/*! \file smt_engine_stats.h
** \verbatim
** Top contributors (to current version):
** Morgan Deters, Andrew Reynolds, Liana Hadarean
** 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 Statistics for SMT engine
**/
#include "cvc4_private.h"
#ifndef CVC4__SMT__SMT_ENGINE_STATS_H
#define CVC4__SMT__SMT_ENGINE_STATS_H
#include "util/statistics_registry.h"
namespace CVC4 {
namespace smt {
struct SmtEngineStatistics
{
SmtEngineStatistics();
~SmtEngineStatistics();
/** time spent in definition-expansion */
TimerStat d_definitionExpansionTime;
/** number of constant propagations found during nonclausal simp */
IntStat d_numConstantProps;
/** time spent converting to CNF */
TimerStat d_cnfConversionTime;
/** Number of assertions before ite removal */
IntStat d_numAssertionsPre;
/** Number of assertions after ite removal */
IntStat d_numAssertionsPost;
/** Size of all proofs generated */
IntStat d_proofsSize;
/** time spent in checkModel() */
TimerStat d_checkModelTime;
/** time spent checking the proof with LFSC */
TimerStat d_lfscCheckProofTime;
/** time spent in checkUnsatCore() */
TimerStat d_checkUnsatCoreTime;
/** time spent in PropEngine::checkSat() */
TimerStat d_solveTime;
/** time spent in pushing/popping */
TimerStat d_pushPopTime;
/** time spent in processAssertions() */
TimerStat d_processAssertionsTime;
/** Has something simplified to false? */
IntStat d_simplifiedToFalse;
/** Number of resource units spent. */
ReferenceStat<uint64_t> d_resourceUnitsUsed;
}; /* struct SmtEngineStatistics */
} // namespace smt
} // namespace CVC4
#endif /* CVC4__SMT__SMT_ENGINE_STATS_H */
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