SoPlex
Sequential object-oriented simPlex
Sequential object-oriented simPlex
Command line interface of SoPlex LP solver. More...
#include <assert.h>#include <math.h>#include <string.h>#include <iostream>#include <iomanip>#include <fstream>#include "soplex.h"#include "soplex/validation.h"Go to the source code of this file.
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| #define | EGlpNumStart() {} |
| #define | EGlpNumClear() {} |
Functions | |
| int | main (int argc, char *argv[]) |
| runs SoPlex command line More... | |
| static void | printUsage (const char *const argv[], int idx) |
| static void | freeStrings (char *&s1, char *&s2, char *&s3, char *&s4, char *&s5) |
| static void | checkSolutionReal (SoPlex &soplex) |
| performs external feasibility check with real type More... | |
| static void | checkSolutionRational (SoPlex &soplex) |
| performs external feasibility check with rational type More... | |
| static void | checkSolution (SoPlex &soplex) |
| performs external feasibility check according to check mode More... | |
| static void | printPrimalSolution (SoPlex &soplex, NameSet &colnames, NameSet &rownames, bool real=true, bool rational=false) |
| static void | printDualSolution (SoPlex &soplex, NameSet &colnames, NameSet &rownames, bool real=true, bool rational=false) |
Command line interface of SoPlex LP solver.
Definition in file soplexmain.cpp.
| #define EGlpNumClear | ( | ) | {} |
Definition at line 37 of file soplexmain.cpp.
Referenced by main().
| #define EGlpNumStart | ( | ) | {} |
Definition at line 36 of file soplexmain.cpp.
Referenced by main().
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performs external feasibility check according to check mode
Definition at line 254 of file soplexmain.cpp.
References SoPlex::CHECKMODE, SoPlex::CHECKMODE_AUTO, SoPlex::CHECKMODE_RATIONAL, checkSolutionRational(), checkSolutionReal(), SoPlex::intParam(), MSG_INFO1, SoPlex::READMODE, SoPlex::READMODE_RATIONAL, and SoPlex::spxout.
Referenced by main().
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performs external feasibility check with rational type
Definition at line 197 of file soplexmain.cpp.
References SoPlex::FEASTOL, SoPlex::getBoundViolationRational(), SoPlex::getDualViolationRational(), SoPlex::getRedCostViolationRational(), SoPlex::getRowViolationRational(), SoPlex::hasDual(), SoPlex::hasPrimal(), MSG_INFO1, SoPlex::OPTTOL, soplex::rationalToString(), SoPlex::realParam(), and SoPlex::spxout.
Referenced by checkSolution().
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performs external feasibility check with real type
Definition at line 138 of file soplexmain.cpp.
References SoPlex::FEASTOL, SoPlex::getBoundViolationReal(), SoPlex::getDualViolationReal(), SoPlex::getRedCostViolationReal(), SoPlex::getRowViolationReal(), SoPlex::hasDual(), SoPlex::hasPrimal(), MSG_INFO1, SoPlex::OPTTOL, SoPlex::realParam(), and SoPlex::spxout.
Referenced by checkSolution().
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Definition at line 102 of file soplexmain.cpp.
Referenced by main().
| int main | ( | int | argc, |
| char * | argv[] | ||
| ) |
runs SoPlex command line
Definition at line 502 of file soplexmain.cpp.
References checkSolution(), TimerFactory::createTimer(), Rational::disableListMem(), EGlpNumClear, EGlpNumStart, SoPlex::FEASTOL, freeStrings(), SPxOut::getStream(), SoPlex::hasBasis(), SPxOut::INFO1, SoPlex::intParam(), SoPlex::ITERLIMIT, SoPlex::loadSettingsFile(), MSG_ERROR, MSG_INFO1, MSG_WARNING, SoPlex::numColsReal(), SoPlex::numNonzerosReal(), SoPlex::numRowsReal(), SoPlex::optimize(), SoPlex::OPTTOL, SoPlex::parseSettingsString(), SPxOut::precision(), SoPlex::PRICER, printDualSolution(), printPrimalSolution(), SoPlex::printStatistics(), printUsage(), SoPlex::printUserSettings(), SoPlex::printVersion(), SoPlex::RATIOTESTER, SoPlex::readBasisFile(), SoPlex::readFile(), SoPlex::READMODE, SoPlex::READMODE_RATIONAL, SoPlex::READMODE_REAL, SoPlex::saveSettingsFile(), SoPlex::SCALER, SoPlex::setIntParam(), SoPlex::setRealParam(), SoPlex::SIMPLIFIER, SoPlex::SOLVEMODE, SoPlex::SOLVEMODE_REAL, SOPLEX_COPYRIGHT, soplex::spx_alloc(), soplex::spx_free(), SoPlex::spxout, soplex::spxSnprintf(), Timer::start(), Timer::stop(), SoPlex::SYNCMODE, SoPlex::SYNCMODE_AUTO, SoPlex::SYNCMODE_MANUAL, Timer::time(), SoPlex::TIMELIMIT, Validation::updateExternalSolution(), Validation::updateValidationTolerance(), Timer::USER_TIME, Validation::validate, Validation::validateSolveReal(), SoPlex::VERBOSITY, SPxException::what(), SoPlex::writeBasisFile(), SoPlex::writeDualFileReal(), SoPlex::writeFileReal(), SoPlex::~SoPlex(), Timer::~Timer(), and Validation::~Validation().
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Definition at line 372 of file soplexmain.cpp.
References Param::epsilon(), SoPlex::getDualFarkasRational(), SoPlex::getDualFarkasReal(), SoPlex::getDualRational(), SoPlex::getDualReal(), SoPlex::getRedCostRational(), SoPlex::getRedCostReal(), SoPlex::isDualFeasible(), soplex::isNotZero(), MSG_INFO1, SoPlex::numColsReal(), SoPlex::numRowsRational(), SoPlex::numRowsReal(), and SoPlex::spxout.
Referenced by main().
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Definition at line 271 of file soplexmain.cpp.
References Param::epsilon(), SoPlex::getPrimalRational(), SoPlex::getPrimalRayRational(), SoPlex::getPrimalRayReal(), SoPlex::getPrimalReal(), soplex::isNotZero(), SoPlex::isPrimalFeasible(), MSG_INFO1, SoPlex::numColsRational(), SoPlex::numColsReal(), and SoPlex::spxout.
Referenced by main().
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Definition at line 47 of file soplexmain.cpp.
Referenced by main().