Detailed Description

Protobuf type operations_research.pdlp.SolveLog

Definition at line 1029 of file SolveLog.java.

Inheritance diagram for com.google.ortools.pdlp.SolveLog.Builder:

Public Member Functions
Builder	clear ()
com.google.protobuf.Descriptors.Descriptor	getDescriptorForType ()
com.google.ortools.pdlp.SolveLog	getDefaultInstanceForType ()
com.google.ortools.pdlp.SolveLog	build ()
com.google.ortools.pdlp.SolveLog	buildPartial ()
Builder	mergeFrom (com.google.protobuf.Message other)
Builder	mergeFrom (com.google.ortools.pdlp.SolveLog other)
final boolean	isInitialized ()
Builder	mergeFrom (com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
boolean	hasInstanceName ()
java.lang.String	getInstanceName ()
com.google.protobuf.ByteString	getInstanceNameBytes ()
Builder	setInstanceName (java.lang.String value)
Builder	clearInstanceName ()
Builder	setInstanceNameBytes (com.google.protobuf.ByteString value)
boolean	hasParams ()
com.google.ortools.pdlp.PrimalDualHybridGradientParams	getParams ()
Builder	setParams (com.google.ortools.pdlp.PrimalDualHybridGradientParams value)
Builder	setParams (com.google.ortools.pdlp.PrimalDualHybridGradientParams.Builder builderForValue)
Builder	mergeParams (com.google.ortools.pdlp.PrimalDualHybridGradientParams value)
Builder	clearParams ()
com.google.ortools.pdlp.PrimalDualHybridGradientParams.Builder	getParamsBuilder ()
com.google.ortools.pdlp.PrimalDualHybridGradientParamsOrBuilder	getParamsOrBuilder ()
boolean	hasTerminationReason ()
com.google.ortools.pdlp.TerminationReason	getTerminationReason ()
Builder	setTerminationReason (com.google.ortools.pdlp.TerminationReason value)
Builder	clearTerminationReason ()
boolean	hasTerminationString ()
java.lang.String	getTerminationString ()
com.google.protobuf.ByteString	getTerminationStringBytes ()
Builder	setTerminationString (java.lang.String value)
Builder	clearTerminationString ()
Builder	setTerminationStringBytes (com.google.protobuf.ByteString value)
boolean	hasIterationCount ()
int	getIterationCount ()
Builder	setIterationCount (int value)
Builder	clearIterationCount ()
boolean	hasPreprocessingTimeSec ()
double	getPreprocessingTimeSec ()
Builder	setPreprocessingTimeSec (double value)
Builder	clearPreprocessingTimeSec ()
boolean	hasSolveTimeSec ()
double	getSolveTimeSec ()
Builder	setSolveTimeSec (double value)
Builder	clearSolveTimeSec ()
boolean	hasSolutionStats ()
com.google.ortools.pdlp.IterationStats	getSolutionStats ()
Builder	setSolutionStats (com.google.ortools.pdlp.IterationStats value)
Builder	setSolutionStats (com.google.ortools.pdlp.IterationStats.Builder builderForValue)
Builder	mergeSolutionStats (com.google.ortools.pdlp.IterationStats value)
Builder	clearSolutionStats ()
com.google.ortools.pdlp.IterationStats.Builder	getSolutionStatsBuilder ()
com.google.ortools.pdlp.IterationStatsOrBuilder	getSolutionStatsOrBuilder ()
boolean	hasSolutionType ()
com.google.ortools.pdlp.PointType	getSolutionType ()
Builder	setSolutionType (com.google.ortools.pdlp.PointType value)
Builder	clearSolutionType ()
java.util.List< com.google.ortools.pdlp.IterationStats >	getIterationStatsList ()
int	getIterationStatsCount ()
com.google.ortools.pdlp.IterationStats	getIterationStats (int index)
Builder	setIterationStats (int index, com.google.ortools.pdlp.IterationStats value)
Builder	setIterationStats (int index, com.google.ortools.pdlp.IterationStats.Builder builderForValue)
Builder	addIterationStats (com.google.ortools.pdlp.IterationStats value)
Builder	addIterationStats (int index, com.google.ortools.pdlp.IterationStats value)
Builder	addIterationStats (com.google.ortools.pdlp.IterationStats.Builder builderForValue)
Builder	addIterationStats (int index, com.google.ortools.pdlp.IterationStats.Builder builderForValue)
Builder	addAllIterationStats (java.lang.Iterable<? extends com.google.ortools.pdlp.IterationStats > values)
Builder	clearIterationStats ()
Builder	removeIterationStats (int index)
com.google.ortools.pdlp.IterationStats.Builder	getIterationStatsBuilder (int index)
com.google.ortools.pdlp.IterationStatsOrBuilder	getIterationStatsOrBuilder (int index)
java.util.List<? extends com.google.ortools.pdlp.IterationStatsOrBuilder >	getIterationStatsOrBuilderList ()
com.google.ortools.pdlp.IterationStats.Builder	addIterationStatsBuilder ()
com.google.ortools.pdlp.IterationStats.Builder	addIterationStatsBuilder (int index)
java.util.List< com.google.ortools.pdlp.IterationStats.Builder >	getIterationStatsBuilderList ()
boolean	hasOriginalProblemStats ()
com.google.ortools.pdlp.QuadraticProgramStats	getOriginalProblemStats ()
Builder	setOriginalProblemStats (com.google.ortools.pdlp.QuadraticProgramStats value)
Builder	setOriginalProblemStats (com.google.ortools.pdlp.QuadraticProgramStats.Builder builderForValue)
Builder	mergeOriginalProblemStats (com.google.ortools.pdlp.QuadraticProgramStats value)
Builder	clearOriginalProblemStats ()
com.google.ortools.pdlp.QuadraticProgramStats.Builder	getOriginalProblemStatsBuilder ()
com.google.ortools.pdlp.QuadraticProgramStatsOrBuilder	getOriginalProblemStatsOrBuilder ()
boolean	hasPreprocessedProblemStats ()
com.google.ortools.pdlp.QuadraticProgramStats	getPreprocessedProblemStats ()
Builder	setPreprocessedProblemStats (com.google.ortools.pdlp.QuadraticProgramStats value)
Builder	setPreprocessedProblemStats (com.google.ortools.pdlp.QuadraticProgramStats.Builder builderForValue)
Builder	mergePreprocessedProblemStats (com.google.ortools.pdlp.QuadraticProgramStats value)
Builder	clearPreprocessedProblemStats ()
com.google.ortools.pdlp.QuadraticProgramStats.Builder	getPreprocessedProblemStatsBuilder ()
com.google.ortools.pdlp.QuadraticProgramStatsOrBuilder	getPreprocessedProblemStatsOrBuilder ()
java.util.List< com.google.ortools.pdlp.FeasibilityPolishingDetails >	getFeasibilityPolishingDetailsList ()
int	getFeasibilityPolishingDetailsCount ()
com.google.ortools.pdlp.FeasibilityPolishingDetails	getFeasibilityPolishingDetails (int index)
Builder	setFeasibilityPolishingDetails (int index, com.google.ortools.pdlp.FeasibilityPolishingDetails value)
Builder	setFeasibilityPolishingDetails (int index, com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder builderForValue)
Builder	addFeasibilityPolishingDetails (com.google.ortools.pdlp.FeasibilityPolishingDetails value)
Builder	addFeasibilityPolishingDetails (int index, com.google.ortools.pdlp.FeasibilityPolishingDetails value)
Builder	addFeasibilityPolishingDetails (com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder builderForValue)
Builder	addFeasibilityPolishingDetails (int index, com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder builderForValue)
Builder	addAllFeasibilityPolishingDetails (java.lang.Iterable<? extends com.google.ortools.pdlp.FeasibilityPolishingDetails > values)
Builder	clearFeasibilityPolishingDetails ()
Builder	removeFeasibilityPolishingDetails (int index)
com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder	getFeasibilityPolishingDetailsBuilder (int index)
com.google.ortools.pdlp.FeasibilityPolishingDetailsOrBuilder	getFeasibilityPolishingDetailsOrBuilder (int index)
java.util.List<? extends com.google.ortools.pdlp.FeasibilityPolishingDetailsOrBuilder >	getFeasibilityPolishingDetailsOrBuilderList ()
com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder	addFeasibilityPolishingDetailsBuilder ()
com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder	addFeasibilityPolishingDetailsBuilder (int index)
java.util.List< com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder >	getFeasibilityPolishingDetailsBuilderList ()

Static Public Member Functions
static final com.google.protobuf.Descriptors.Descriptor	getDescriptor ()

Protected Member Functions
com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable ()

Member Function Documentation

◆ addAllFeasibilityPolishingDetails()

Builder com.google.ortools.pdlp.SolveLog.Builder.addAllFeasibilityPolishingDetails ( java.lang.Iterable<? extends com.google.ortools.pdlp.FeasibilityPolishingDetails > values )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3341 of file SolveLog.java.

◆ addAllIterationStats()

Builder com.google.ortools.pdlp.SolveLog.Builder.addAllIterationStats ( java.lang.Iterable<? extends com.google.ortools.pdlp.IterationStats > values )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2649 of file SolveLog.java.

◆ addFeasibilityPolishingDetails() [1/4]

Builder com.google.ortools.pdlp.SolveLog.Builder.addFeasibilityPolishingDetails ( com.google.ortools.pdlp.FeasibilityPolishingDetails value )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3260 of file SolveLog.java.

◆ addFeasibilityPolishingDetails() [2/4]

Builder com.google.ortools.pdlp.SolveLog.Builder.addFeasibilityPolishingDetails ( com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder builderForValue )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3303 of file SolveLog.java.

◆ addFeasibilityPolishingDetails() [3/4]

Builder com.google.ortools.pdlp.SolveLog.Builder.addFeasibilityPolishingDetails	(	int	index,
		com.google.ortools.pdlp.FeasibilityPolishingDetails	value )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3281 of file SolveLog.java.

◆ addFeasibilityPolishingDetails() [4/4]

Builder com.google.ortools.pdlp.SolveLog.Builder.addFeasibilityPolishingDetails	(	int	index,
		com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder	builderForValue )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3322 of file SolveLog.java.

◆ addFeasibilityPolishingDetailsBuilder() [1/2]

com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder com.google.ortools.pdlp.SolveLog.Builder.addFeasibilityPolishingDetailsBuilder ( )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3440 of file SolveLog.java.

◆ addFeasibilityPolishingDetailsBuilder() [2/2]

com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder com.google.ortools.pdlp.SolveLog.Builder.addFeasibilityPolishingDetailsBuilder ( int index )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3452 of file SolveLog.java.

◆ addIterationStats() [1/4]

Builder com.google.ortools.pdlp.SolveLog.Builder.addIterationStats ( com.google.ortools.pdlp.IterationStats value )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2544 of file SolveLog.java.

◆ addIterationStats() [2/4]

Builder com.google.ortools.pdlp.SolveLog.Builder.addIterationStats ( com.google.ortools.pdlp.IterationStats.Builder builderForValue )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2599 of file SolveLog.java.

◆ addIterationStats() [3/4]

Builder com.google.ortools.pdlp.SolveLog.Builder.addIterationStats	(	int	index,
		com.google.ortools.pdlp.IterationStats	value )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2571 of file SolveLog.java.

◆ addIterationStats() [4/4]

Builder com.google.ortools.pdlp.SolveLog.Builder.addIterationStats	(	int	index,
		com.google.ortools.pdlp.IterationStats.Builder	builderForValue )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2624 of file SolveLog.java.

◆ addIterationStatsBuilder() [1/2]

com.google.ortools.pdlp.IterationStats.Builder com.google.ortools.pdlp.SolveLog.Builder.addIterationStatsBuilder ( )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2784 of file SolveLog.java.

◆ addIterationStatsBuilder() [2/2]

com.google.ortools.pdlp.IterationStats.Builder com.google.ortools.pdlp.SolveLog.Builder.addIterationStatsBuilder ( int index )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2802 of file SolveLog.java.

◆ build()

com.google.ortools.pdlp.SolveLog com.google.ortools.pdlp.SolveLog.Builder.build ( )

Definition at line 1127 of file SolveLog.java.

◆ buildPartial()

com.google.ortools.pdlp.SolveLog com.google.ortools.pdlp.SolveLog.Builder.buildPartial ( )

Definition at line 1136 of file SolveLog.java.

◆ clear()

Builder com.google.ortools.pdlp.SolveLog.Builder.clear ( )

Definition at line 1068 of file SolveLog.java.

◆ clearFeasibilityPolishingDetails()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearFeasibilityPolishingDetails ( )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3361 of file SolveLog.java.

◆ clearInstanceName()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearInstanceName ( )

The name of the optimization problem.

optional string instance_name = 1;

Returns: This builder for chaining.

Definition at line 1550 of file SolveLog.java.

◆ clearIterationCount()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearIterationCount ( )

The total number of iterations during the solve. For a solve with
`use_feasibility_polishing` this count includes the iterations from
the feasibility polishing phases.

optional int32 iteration_count = 5;

Returns: This builder for chaining.

Definition at line 1948 of file SolveLog.java.

◆ clearIterationStats()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearIterationStats ( )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2675 of file SolveLog.java.

◆ clearOriginalProblemStats()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearOriginalProblemStats ( )

Statistics of the original problem.

optional .operations_research.pdlp.QuadraticProgramStats original_problem_stats = 11;

Definition at line 2939 of file SolveLog.java.

◆ clearParams()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearParams ( )

If solved with PDLP, the parameters for this solve.

optional .operations_research.pdlp.PrimalDualHybridGradientParams params = 14;

Definition at line 1673 of file SolveLog.java.

◆ clearPreprocessedProblemStats()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearPreprocessedProblemStats ( )

Statistics of the problem after preprocessing.

optional .operations_research.pdlp.QuadraticProgramStats preprocessed_problem_stats = 12;

Definition at line 3096 of file SolveLog.java.

◆ clearPreprocessingTimeSec()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearPreprocessingTimeSec ( )

Time for preprocessing (everything before iteration 0). This is also
included in `solve_time_sec`.

optional double preprocessing_time_sec = 13;

Returns: This builder for chaining.

Definition at line 2008 of file SolveLog.java.

◆ clearSolutionStats()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearSolutionStats ( )

The `IterationStats` for the final iteration of the solver. For a solve
with `use_feasibility_polishing`, the work metrics (iteration_count,
cumulative_kkt_matrix_passes, etc.) will include the work done in the
feasibility polishing phases.
NOTE: Regardless of preprocessing (i.e. scaling or presolve) the optimality
or infeasibility information is evaluated with respect to the original
problem.

optional .operations_research.pdlp.IterationStats solution_stats = 8;

Definition at line 2218 of file SolveLog.java.

◆ clearSolutionType()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearSolutionType ( )

The type of the output point that the solver returned. The quality of the
point is reported in the corresponding entry of
solution_stats.convergence_information and/or
solution_stats.infeasibility_information. If termination_reason is
TERMINATION_REASON_OPTIMAL, it's guaranteed that the corresponding entry of
solution_stats.convergence_information satisfies the optimality conditions.
Similarly, if termination_reason is either
TERMINATION_REASON_PRIMAL_INFEASIBLE or TERMINATION_REASON_DUAL_INFEASIBLE
the corresponding entry of solution_stats.infeasibility_information
satisifes conditions for declaring primal or dual infeasibility,
respectively.
If termination_reason is anything else, e.g. TERMINATION_REASON_TIME_LIMIT
or TERMINATION_REASON_PRIMAL_OR_DUAL_INFEASIBLE, the solution may not
satisfy the optimality or infeasibility conditions.

optional .operations_research.pdlp.PointType solution_type = 10;

Returns: This builder for chaining.

Definition at line 2395 of file SolveLog.java.

◆ clearSolveTimeSec()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearSolveTimeSec ( )

The runtime of the solve. Note: This should not be used for comparing
methods unless care is taken to control for noise in runtime measurement.
For a solve with `use_feasibility_polishing` this count includes the
iterations from the feasibility polishing phases.

optional double solve_time_sec = 6;

Returns: This builder for chaining.

Definition at line 2076 of file SolveLog.java.

◆ clearTerminationReason()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearTerminationReason ( )

The reason that the solve terminated.

optional .operations_research.pdlp.TerminationReason termination_reason = 3;

Returns: This builder for chaining.

Definition at line 1780 of file SolveLog.java.

◆ clearTerminationString()

Builder com.google.ortools.pdlp.SolveLog.Builder.clearTerminationString ( )

Optional extra information about the termination reason.

optional string termination_string = 4;

Returns: This builder for chaining.

Definition at line 1867 of file SolveLog.java.

◆ getDefaultInstanceForType()

com.google.ortools.pdlp.SolveLog com.google.ortools.pdlp.SolveLog.Builder.getDefaultInstanceForType ( )

Definition at line 1122 of file SolveLog.java.

◆ getDescriptor()

final com.google.protobuf.Descriptors.Descriptor com.google.ortools.pdlp.SolveLog.Builder.getDescriptor ( )

static

Definition at line 1034 of file SolveLog.java.

◆ getDescriptorForType()

com.google.protobuf.Descriptors.Descriptor com.google.ortools.pdlp.SolveLog.Builder.getDescriptorForType ( )

Definition at line 1117 of file SolveLog.java.

◆ getFeasibilityPolishingDetails()

com.google.ortools.pdlp.FeasibilityPolishingDetails com.google.ortools.pdlp.SolveLog.Builder.getFeasibilityPolishingDetails ( int index )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 3204 of file SolveLog.java.

◆ getFeasibilityPolishingDetailsBuilder()

com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder com.google.ortools.pdlp.SolveLog.Builder.getFeasibilityPolishingDetailsBuilder ( int index )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3397 of file SolveLog.java.

◆ getFeasibilityPolishingDetailsBuilderList()

java.util.List< com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder > com.google.ortools.pdlp.SolveLog.Builder.getFeasibilityPolishingDetailsBuilderList ( )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3466 of file SolveLog.java.

◆ getFeasibilityPolishingDetailsCount()

int com.google.ortools.pdlp.SolveLog.Builder.getFeasibilityPolishingDetailsCount ( )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 3189 of file SolveLog.java.

◆ getFeasibilityPolishingDetailsList()

java.util.List< com.google.ortools.pdlp.FeasibilityPolishingDetails > com.google.ortools.pdlp.SolveLog.Builder.getFeasibilityPolishingDetailsList ( )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 3174 of file SolveLog.java.

◆ getFeasibilityPolishingDetailsOrBuilder()

com.google.ortools.pdlp.FeasibilityPolishingDetailsOrBuilder com.google.ortools.pdlp.SolveLog.Builder.getFeasibilityPolishingDetailsOrBuilder ( int index )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 3409 of file SolveLog.java.

◆ getFeasibilityPolishingDetailsOrBuilderList()

java.util.List<? extends com.google.ortools.pdlp.FeasibilityPolishingDetailsOrBuilder > com.google.ortools.pdlp.SolveLog.Builder.getFeasibilityPolishingDetailsOrBuilderList ( )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 3425 of file SolveLog.java.

◆ getInstanceName()

java.lang.String com.google.ortools.pdlp.SolveLog.Builder.getInstanceName ( )

The name of the optimization problem.

optional string instance_name = 1;

Returns: The instanceName.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1490 of file SolveLog.java.

◆ getInstanceNameBytes()

com.google.protobuf.ByteString com.google.ortools.pdlp.SolveLog.Builder.getInstanceNameBytes ( )

The name of the optimization problem.

optional string instance_name = 1;

Returns: The bytes for instanceName.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1513 of file SolveLog.java.

◆ getIterationCount()

int com.google.ortools.pdlp.SolveLog.Builder.getIterationCount ( )

The total number of iterations during the solve. For a solve with
`use_feasibility_polishing` this count includes the iterations from
the feasibility polishing phases.

optional int32 iteration_count = 5;

Returns: The iterationCount.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1917 of file SolveLog.java.

◆ getIterationStats()

com.google.ortools.pdlp.IterationStats com.google.ortools.pdlp.SolveLog.Builder.getIterationStats ( int index )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2470 of file SolveLog.java.

◆ getIterationStatsBuilder()

com.google.ortools.pdlp.IterationStats.Builder com.google.ortools.pdlp.SolveLog.Builder.getIterationStatsBuilder ( int index )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2723 of file SolveLog.java.

◆ getIterationStatsBuilderList()

java.util.List< com.google.ortools.pdlp.IterationStats.Builder > com.google.ortools.pdlp.SolveLog.Builder.getIterationStatsBuilderList ( )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2822 of file SolveLog.java.

◆ getIterationStatsCount()

int com.google.ortools.pdlp.SolveLog.Builder.getIterationStatsCount ( )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2449 of file SolveLog.java.

◆ getIterationStatsList()

java.util.List< com.google.ortools.pdlp.IterationStats > com.google.ortools.pdlp.SolveLog.Builder.getIterationStatsList ( )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2428 of file SolveLog.java.

◆ getIterationStatsOrBuilder()

com.google.ortools.pdlp.IterationStatsOrBuilder com.google.ortools.pdlp.SolveLog.Builder.getIterationStatsOrBuilder ( int index )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2741 of file SolveLog.java.

◆ getIterationStatsOrBuilderList()

java.util.List<? extends com.google.ortools.pdlp.IterationStatsOrBuilder > com.google.ortools.pdlp.SolveLog.Builder.getIterationStatsOrBuilderList ( )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2763 of file SolveLog.java.

◆ getOriginalProblemStats()

com.google.ortools.pdlp.QuadraticProgramStats com.google.ortools.pdlp.SolveLog.Builder.getOriginalProblemStats ( )

Statistics of the original problem.

optional .operations_research.pdlp.QuadraticProgramStats original_problem_stats = 11;

Returns: The originalProblemStats.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2862 of file SolveLog.java.

◆ getOriginalProblemStatsBuilder()

com.google.ortools.pdlp.QuadraticProgramStats.Builder com.google.ortools.pdlp.SolveLog.Builder.getOriginalProblemStatsBuilder ( )

Statistics of the original problem.

optional .operations_research.pdlp.QuadraticProgramStats original_problem_stats = 11;

Definition at line 2956 of file SolveLog.java.

◆ getOriginalProblemStatsOrBuilder()

com.google.ortools.pdlp.QuadraticProgramStatsOrBuilder com.google.ortools.pdlp.SolveLog.Builder.getOriginalProblemStatsOrBuilder ( )

Statistics of the original problem.

optional .operations_research.pdlp.QuadraticProgramStats original_problem_stats = 11;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2968 of file SolveLog.java.

◆ getParams()

com.google.ortools.pdlp.PrimalDualHybridGradientParams com.google.ortools.pdlp.SolveLog.Builder.getParams ( )

If solved with PDLP, the parameters for this solve.

optional .operations_research.pdlp.PrimalDualHybridGradientParams params = 14;

Returns: The params.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1596 of file SolveLog.java.

◆ getParamsBuilder()

com.google.ortools.pdlp.PrimalDualHybridGradientParams.Builder com.google.ortools.pdlp.SolveLog.Builder.getParamsBuilder ( )

If solved with PDLP, the parameters for this solve.

optional .operations_research.pdlp.PrimalDualHybridGradientParams params = 14;

Definition at line 1690 of file SolveLog.java.

◆ getParamsOrBuilder()

com.google.ortools.pdlp.PrimalDualHybridGradientParamsOrBuilder com.google.ortools.pdlp.SolveLog.Builder.getParamsOrBuilder ( )

If solved with PDLP, the parameters for this solve.

optional .operations_research.pdlp.PrimalDualHybridGradientParams params = 14;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1702 of file SolveLog.java.

◆ getPreprocessedProblemStats()

com.google.ortools.pdlp.QuadraticProgramStats com.google.ortools.pdlp.SolveLog.Builder.getPreprocessedProblemStats ( )

Statistics of the problem after preprocessing.

optional .operations_research.pdlp.QuadraticProgramStats preprocessed_problem_stats = 12;

Returns: The preprocessedProblemStats.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 3019 of file SolveLog.java.

◆ getPreprocessedProblemStatsBuilder()

com.google.ortools.pdlp.QuadraticProgramStats.Builder com.google.ortools.pdlp.SolveLog.Builder.getPreprocessedProblemStatsBuilder ( )

Statistics of the problem after preprocessing.

optional .operations_research.pdlp.QuadraticProgramStats preprocessed_problem_stats = 12;

Definition at line 3113 of file SolveLog.java.

◆ getPreprocessedProblemStatsOrBuilder()

com.google.ortools.pdlp.QuadraticProgramStatsOrBuilder com.google.ortools.pdlp.SolveLog.Builder.getPreprocessedProblemStatsOrBuilder ( )

Statistics of the problem after preprocessing.

optional .operations_research.pdlp.QuadraticProgramStats preprocessed_problem_stats = 12;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 3125 of file SolveLog.java.

◆ getPreprocessingTimeSec()

double com.google.ortools.pdlp.SolveLog.Builder.getPreprocessingTimeSec ( )

Time for preprocessing (everything before iteration 0). This is also
included in `solve_time_sec`.

optional double preprocessing_time_sec = 13;

Returns: The preprocessingTimeSec.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1979 of file SolveLog.java.

◆ getSolutionStats()

com.google.ortools.pdlp.IterationStats com.google.ortools.pdlp.SolveLog.Builder.getSolutionStats ( )

The `IterationStats` for the final iteration of the solver. For a solve
with `use_feasibility_polishing`, the work metrics (iteration_count,
cumulative_kkt_matrix_passes, etc.) will include the work done in the
feasibility polishing phases.
NOTE: Regardless of preprocessing (i.e. scaling or presolve) the optimality
or infeasibility information is evaluated with respect to the original
problem.

optional .operations_research.pdlp.IterationStats solution_stats = 8;

Returns: The solutionStats.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2117 of file SolveLog.java.

◆ getSolutionStatsBuilder()

com.google.ortools.pdlp.IterationStats.Builder com.google.ortools.pdlp.SolveLog.Builder.getSolutionStatsBuilder ( )

The `IterationStats` for the final iteration of the solver. For a solve
with `use_feasibility_polishing`, the work metrics (iteration_count,
cumulative_kkt_matrix_passes, etc.) will include the work done in the
feasibility polishing phases.
NOTE: Regardless of preprocessing (i.e. scaling or presolve) the optimality
or infeasibility information is evaluated with respect to the original
problem.

optional .operations_research.pdlp.IterationStats solution_stats = 8;

Definition at line 2241 of file SolveLog.java.

◆ getSolutionStatsOrBuilder()

com.google.ortools.pdlp.IterationStatsOrBuilder com.google.ortools.pdlp.SolveLog.Builder.getSolutionStatsOrBuilder ( )

The `IterationStats` for the final iteration of the solver. For a solve
with `use_feasibility_polishing`, the work metrics (iteration_count,
cumulative_kkt_matrix_passes, etc.) will include the work done in the
feasibility polishing phases.
NOTE: Regardless of preprocessing (i.e. scaling or presolve) the optimality
or infeasibility information is evaluated with respect to the original
problem.

optional .operations_research.pdlp.IterationStats solution_stats = 8;

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2259 of file SolveLog.java.

◆ getSolutionType()

com.google.ortools.pdlp.PointType com.google.ortools.pdlp.SolveLog.Builder.getSolutionType ( )

The type of the output point that the solver returned. The quality of the
point is reported in the corresponding entry of
solution_stats.convergence_information and/or
solution_stats.infeasibility_information. If termination_reason is
TERMINATION_REASON_OPTIMAL, it's guaranteed that the corresponding entry of
solution_stats.convergence_information satisfies the optimality conditions.
Similarly, if termination_reason is either
TERMINATION_REASON_PRIMAL_INFEASIBLE or TERMINATION_REASON_DUAL_INFEASIBLE
the corresponding entry of solution_stats.infeasibility_information
satisifes conditions for declaring primal or dual infeasibility,
respectively.
If termination_reason is anything else, e.g. TERMINATION_REASON_TIME_LIMIT
or TERMINATION_REASON_PRIMAL_OR_DUAL_INFEASIBLE, the solution may not
satisfy the optimality or infeasibility conditions.

optional .operations_research.pdlp.PointType solution_type = 10;

Returns: The solutionType.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2341 of file SolveLog.java.

◆ getSolveTimeSec()

double com.google.ortools.pdlp.SolveLog.Builder.getSolveTimeSec ( )

The runtime of the solve. Note: This should not be used for comparing
methods unless care is taken to control for noise in runtime measurement.
For a solve with `use_feasibility_polishing` this count includes the
iterations from the feasibility polishing phases.

optional double solve_time_sec = 6;

Returns: The solveTimeSec.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2043 of file SolveLog.java.

◆ getTerminationReason()

com.google.ortools.pdlp.TerminationReason com.google.ortools.pdlp.SolveLog.Builder.getTerminationReason ( )

The reason that the solve terminated.

optional .operations_research.pdlp.TerminationReason termination_reason = 3;

Returns: The terminationReason.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1752 of file SolveLog.java.

◆ getTerminationString()

java.lang.String com.google.ortools.pdlp.SolveLog.Builder.getTerminationString ( )

Optional extra information about the termination reason.

optional string termination_string = 4;

Returns: The terminationString.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1807 of file SolveLog.java.

◆ getTerminationStringBytes()

com.google.protobuf.ByteString com.google.ortools.pdlp.SolveLog.Builder.getTerminationStringBytes ( )

Optional extra information about the termination reason.

optional string termination_string = 4;

Returns: The bytes for terminationString.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1830 of file SolveLog.java.

◆ hasInstanceName()

boolean com.google.ortools.pdlp.SolveLog.Builder.hasInstanceName ( )

The name of the optimization problem.

optional string instance_name = 1;

Returns: Whether the instanceName field is set.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1479 of file SolveLog.java.

◆ hasIterationCount()

boolean com.google.ortools.pdlp.SolveLog.Builder.hasIterationCount ( )

The total number of iterations during the solve. For a solve with
`use_feasibility_polishing` this count includes the iterations from
the feasibility polishing phases.

optional int32 iteration_count = 5;

Returns: Whether the iterationCount field is set.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1903 of file SolveLog.java.

◆ hasOriginalProblemStats()

boolean com.google.ortools.pdlp.SolveLog.Builder.hasOriginalProblemStats ( )

Statistics of the original problem.

optional .operations_research.pdlp.QuadraticProgramStats original_problem_stats = 11;

Returns: Whether the originalProblemStats field is set.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2851 of file SolveLog.java.

◆ hasParams()

boolean com.google.ortools.pdlp.SolveLog.Builder.hasParams ( )

If solved with PDLP, the parameters for this solve.

optional .operations_research.pdlp.PrimalDualHybridGradientParams params = 14;

Returns: Whether the params field is set.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1585 of file SolveLog.java.

◆ hasPreprocessedProblemStats()

boolean com.google.ortools.pdlp.SolveLog.Builder.hasPreprocessedProblemStats ( )

Statistics of the problem after preprocessing.

optional .operations_research.pdlp.QuadraticProgramStats preprocessed_problem_stats = 12;

Returns: Whether the preprocessedProblemStats field is set.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 3008 of file SolveLog.java.

◆ hasPreprocessingTimeSec()

boolean com.google.ortools.pdlp.SolveLog.Builder.hasPreprocessingTimeSec ( )

Time for preprocessing (everything before iteration 0). This is also
included in `solve_time_sec`.

optional double preprocessing_time_sec = 13;

Returns: Whether the preprocessingTimeSec field is set.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1966 of file SolveLog.java.

◆ hasSolutionStats()

boolean com.google.ortools.pdlp.SolveLog.Builder.hasSolutionStats ( )

The `IterationStats` for the final iteration of the solver. For a solve
with `use_feasibility_polishing`, the work metrics (iteration_count,
cumulative_kkt_matrix_passes, etc.) will include the work done in the
feasibility polishing phases.
NOTE: Regardless of preprocessing (i.e. scaling or presolve) the optimality
or infeasibility information is evaluated with respect to the original
problem.

optional .operations_research.pdlp.IterationStats solution_stats = 8;

Returns: Whether the solutionStats field is set.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2100 of file SolveLog.java.

◆ hasSolutionType()

boolean com.google.ortools.pdlp.SolveLog.Builder.hasSolutionType ( )

The type of the output point that the solver returned. The quality of the
point is reported in the corresponding entry of
solution_stats.convergence_information and/or
solution_stats.infeasibility_information. If termination_reason is
TERMINATION_REASON_OPTIMAL, it's guaranteed that the corresponding entry of
solution_stats.convergence_information satisfies the optimality conditions.
Similarly, if termination_reason is either
TERMINATION_REASON_PRIMAL_INFEASIBLE or TERMINATION_REASON_DUAL_INFEASIBLE
the corresponding entry of solution_stats.infeasibility_information
satisifes conditions for declaring primal or dual infeasibility,
respectively.
If termination_reason is anything else, e.g. TERMINATION_REASON_TIME_LIMIT
or TERMINATION_REASON_PRIMAL_OR_DUAL_INFEASIBLE, the solution may not
satisfy the optimality or infeasibility conditions.

optional .operations_research.pdlp.PointType solution_type = 10;

Returns: Whether the solutionType field is set.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2316 of file SolveLog.java.

◆ hasSolveTimeSec()

boolean com.google.ortools.pdlp.SolveLog.Builder.hasSolveTimeSec ( )

The runtime of the solve. Note: This should not be used for comparing
methods unless care is taken to control for noise in runtime measurement.
For a solve with `use_feasibility_polishing` this count includes the
iterations from the feasibility polishing phases.

optional double solve_time_sec = 6;

Returns: Whether the solveTimeSec field is set.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 2028 of file SolveLog.java.

◆ hasTerminationReason()

boolean com.google.ortools.pdlp.SolveLog.Builder.hasTerminationReason ( )

The reason that the solve terminated.

optional .operations_research.pdlp.TerminationReason termination_reason = 3;

Returns: Whether the terminationReason field is set.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1740 of file SolveLog.java.

◆ hasTerminationString()

boolean com.google.ortools.pdlp.SolveLog.Builder.hasTerminationString ( )

Optional extra information about the termination reason.

optional string termination_string = 4;

Returns: Whether the terminationString field is set.

Implements com.google.ortools.pdlp.SolveLogOrBuilder.

Definition at line 1796 of file SolveLog.java.

◆ internalGetFieldAccessorTable()

com.google.protobuf.GeneratedMessage.FieldAccessorTable com.google.ortools.pdlp.SolveLog.Builder.internalGetFieldAccessorTable ( )

protected

Definition at line 1040 of file SolveLog.java.

◆ isInitialized()

final boolean com.google.ortools.pdlp.SolveLog.Builder.isInitialized ( )

Definition at line 1330 of file SolveLog.java.

◆ mergeFrom() [1/3]

Builder com.google.ortools.pdlp.SolveLog.Builder.mergeFrom ( com.google.ortools.pdlp.SolveLog other )

Definition at line 1233 of file SolveLog.java.

◆ mergeFrom() [2/3]

Builder com.google.ortools.pdlp.SolveLog.Builder.mergeFrom	(	com.google.protobuf.CodedInputStream	input,
		com.google.protobuf.ExtensionRegistryLite	extensionRegistry ) throws java.io.IOException

Definition at line 1335 of file SolveLog.java.

◆ mergeFrom() [3/3]

Builder com.google.ortools.pdlp.SolveLog.Builder.mergeFrom ( com.google.protobuf.Message other )

Definition at line 1224 of file SolveLog.java.

◆ mergeOriginalProblemStats()

Builder com.google.ortools.pdlp.SolveLog.Builder.mergeOriginalProblemStats ( com.google.ortools.pdlp.QuadraticProgramStats value )

Statistics of the original problem.

optional .operations_research.pdlp.QuadraticProgramStats original_problem_stats = 11;

Definition at line 2914 of file SolveLog.java.

◆ mergeParams()

Builder com.google.ortools.pdlp.SolveLog.Builder.mergeParams ( com.google.ortools.pdlp.PrimalDualHybridGradientParams value )

If solved with PDLP, the parameters for this solve.

optional .operations_research.pdlp.PrimalDualHybridGradientParams params = 14;

Definition at line 1648 of file SolveLog.java.

◆ mergePreprocessedProblemStats()

Builder com.google.ortools.pdlp.SolveLog.Builder.mergePreprocessedProblemStats ( com.google.ortools.pdlp.QuadraticProgramStats value )

Statistics of the problem after preprocessing.

optional .operations_research.pdlp.QuadraticProgramStats preprocessed_problem_stats = 12;

Definition at line 3071 of file SolveLog.java.

◆ mergeSolutionStats()

Builder com.google.ortools.pdlp.SolveLog.Builder.mergeSolutionStats ( com.google.ortools.pdlp.IterationStats value )

The `IterationStats` for the final iteration of the solver. For a solve
with `use_feasibility_polishing`, the work metrics (iteration_count,
cumulative_kkt_matrix_passes, etc.) will include the work done in the
feasibility polishing phases.
NOTE: Regardless of preprocessing (i.e. scaling or presolve) the optimality
or infeasibility information is evaluated with respect to the original
problem.

optional .operations_research.pdlp.IterationStats solution_stats = 8;

Definition at line 2187 of file SolveLog.java.

◆ removeFeasibilityPolishingDetails()

Builder com.google.ortools.pdlp.SolveLog.Builder.removeFeasibilityPolishingDetails ( int index )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3379 of file SolveLog.java.

◆ removeIterationStats()

Builder com.google.ortools.pdlp.SolveLog.Builder.removeIterationStats ( int index )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2699 of file SolveLog.java.

◆ setFeasibilityPolishingDetails() [1/2]

Builder com.google.ortools.pdlp.SolveLog.Builder.setFeasibilityPolishingDetails	(	int	index,
		com.google.ortools.pdlp.FeasibilityPolishingDetails	value )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3219 of file SolveLog.java.

◆ setFeasibilityPolishingDetails() [2/2]

Builder com.google.ortools.pdlp.SolveLog.Builder.setFeasibilityPolishingDetails	(	int	index,
		com.google.ortools.pdlp.FeasibilityPolishingDetails.Builder	builderForValue )

If solving with `use_feasibility_polishing`, details about the primal and
dual feasibility polishing phases.

repeated .operations_research.pdlp.FeasibilityPolishingDetails feasibility_polishing_details = 15;

Definition at line 3241 of file SolveLog.java.

◆ setInstanceName()

Builder com.google.ortools.pdlp.SolveLog.Builder.setInstanceName ( java.lang.String value )

The name of the optimization problem.

optional string instance_name = 1;

Parameters

value The instanceName to set.

Returns: This builder for chaining.

Definition at line 1534 of file SolveLog.java.

◆ setInstanceNameBytes()

Builder com.google.ortools.pdlp.SolveLog.Builder.setInstanceNameBytes ( com.google.protobuf.ByteString value )

The name of the optimization problem.

optional string instance_name = 1;

Parameters

value The bytes for instanceName to set.

Returns: This builder for chaining.

Definition at line 1565 of file SolveLog.java.

◆ setIterationCount()

Builder com.google.ortools.pdlp.SolveLog.Builder.setIterationCount ( int value )

The total number of iterations during the solve. For a solve with
`use_feasibility_polishing` this count includes the iterations from
the feasibility polishing phases.

optional int32 iteration_count = 5;

Parameters

value The iterationCount to set.

Returns: This builder for chaining.

Definition at line 1931 of file SolveLog.java.

◆ setIterationStats() [1/2]

Builder com.google.ortools.pdlp.SolveLog.Builder.setIterationStats	(	int	index,
		com.google.ortools.pdlp.IterationStats	value )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2491 of file SolveLog.java.

◆ setIterationStats() [2/2]

Builder com.google.ortools.pdlp.SolveLog.Builder.setIterationStats	(	int	index,
		com.google.ortools.pdlp.IterationStats.Builder	builderForValue )

A history of iteration stats for the solve. The iteration_number fields
should be in increasing order. The frequency at which these stats should be
recorded is not specified. This field is "more" optional than the others
because it often significantly increases the size of the message, and
because the information may not be available for third-party solvers.
For a solve with `use_feasibility_polishing`, these iteration stats will
only reflect the work done in the main iterations (not the feasibility
polishing phases).

repeated .operations_research.pdlp.IterationStats iteration_stats = 7;

Definition at line 2519 of file SolveLog.java.

◆ setOriginalProblemStats() [1/2]

Builder com.google.ortools.pdlp.SolveLog.Builder.setOriginalProblemStats ( com.google.ortools.pdlp.QuadraticProgramStats value )

Statistics of the original problem.

optional .operations_research.pdlp.QuadraticProgramStats original_problem_stats = 11;

Definition at line 2876 of file SolveLog.java.

◆ setOriginalProblemStats() [2/2]

Builder com.google.ortools.pdlp.SolveLog.Builder.setOriginalProblemStats ( com.google.ortools.pdlp.QuadraticProgramStats.Builder builderForValue )

Statistics of the original problem.

optional .operations_research.pdlp.QuadraticProgramStats original_problem_stats = 11;

Definition at line 2896 of file SolveLog.java.

◆ setParams() [1/2]

Builder com.google.ortools.pdlp.SolveLog.Builder.setParams ( com.google.ortools.pdlp.PrimalDualHybridGradientParams value )

If solved with PDLP, the parameters for this solve.

optional .operations_research.pdlp.PrimalDualHybridGradientParams params = 14;

Definition at line 1610 of file SolveLog.java.

◆ setParams() [2/2]

Builder com.google.ortools.pdlp.SolveLog.Builder.setParams ( com.google.ortools.pdlp.PrimalDualHybridGradientParams.Builder builderForValue )

If solved with PDLP, the parameters for this solve.

optional .operations_research.pdlp.PrimalDualHybridGradientParams params = 14;

Definition at line 1630 of file SolveLog.java.

◆ setPreprocessedProblemStats() [1/2]

Builder com.google.ortools.pdlp.SolveLog.Builder.setPreprocessedProblemStats ( com.google.ortools.pdlp.QuadraticProgramStats value )

Statistics of the problem after preprocessing.

optional .operations_research.pdlp.QuadraticProgramStats preprocessed_problem_stats = 12;

Definition at line 3033 of file SolveLog.java.

◆ setPreprocessedProblemStats() [2/2]

Builder com.google.ortools.pdlp.SolveLog.Builder.setPreprocessedProblemStats ( com.google.ortools.pdlp.QuadraticProgramStats.Builder builderForValue )

Statistics of the problem after preprocessing.

optional .operations_research.pdlp.QuadraticProgramStats preprocessed_problem_stats = 12;

Definition at line 3053 of file SolveLog.java.

◆ setPreprocessingTimeSec()

Builder com.google.ortools.pdlp.SolveLog.Builder.setPreprocessingTimeSec ( double value )

Time for preprocessing (everything before iteration 0). This is also
included in `solve_time_sec`.

optional double preprocessing_time_sec = 13;

Parameters

value The preprocessingTimeSec to set.

Returns: This builder for chaining.

Definition at line 1992 of file SolveLog.java.

◆ setSolutionStats() [1/2]

Builder com.google.ortools.pdlp.SolveLog.Builder.setSolutionStats ( com.google.ortools.pdlp.IterationStats value )

The `IterationStats` for the final iteration of the solver. For a solve
with `use_feasibility_polishing`, the work metrics (iteration_count,
cumulative_kkt_matrix_passes, etc.) will include the work done in the
feasibility polishing phases.
NOTE: Regardless of preprocessing (i.e. scaling or presolve) the optimality
or infeasibility information is evaluated with respect to the original
problem.

optional .operations_research.pdlp.IterationStats solution_stats = 8;

Definition at line 2137 of file SolveLog.java.

◆ setSolutionStats() [2/2]

Builder com.google.ortools.pdlp.SolveLog.Builder.setSolutionStats ( com.google.ortools.pdlp.IterationStats.Builder builderForValue )

The `IterationStats` for the final iteration of the solver. For a solve
with `use_feasibility_polishing`, the work metrics (iteration_count,
cumulative_kkt_matrix_passes, etc.) will include the work done in the
feasibility polishing phases.
NOTE: Regardless of preprocessing (i.e. scaling or presolve) the optimality
or infeasibility information is evaluated with respect to the original
problem.

optional .operations_research.pdlp.IterationStats solution_stats = 8;

Definition at line 2163 of file SolveLog.java.

◆ setSolutionType()

Builder com.google.ortools.pdlp.SolveLog.Builder.setSolutionType ( com.google.ortools.pdlp.PointType value )

The type of the output point that the solver returned. The quality of the
point is reported in the corresponding entry of
solution_stats.convergence_information and/or
solution_stats.infeasibility_information. If termination_reason is
TERMINATION_REASON_OPTIMAL, it's guaranteed that the corresponding entry of
solution_stats.convergence_information satisfies the optimality conditions.
Similarly, if termination_reason is either
TERMINATION_REASON_PRIMAL_INFEASIBLE or TERMINATION_REASON_DUAL_INFEASIBLE
the corresponding entry of solution_stats.infeasibility_information
satisifes conditions for declaring primal or dual infeasibility,
respectively.
If termination_reason is anything else, e.g. TERMINATION_REASON_TIME_LIMIT
or TERMINATION_REASON_PRIMAL_OR_DUAL_INFEASIBLE, the solution may not
satisfy the optimality or infeasibility conditions.

optional .operations_research.pdlp.PointType solution_type = 10;

Parameters

value The solutionType to set.

Returns: This builder for chaining.

Definition at line 2367 of file SolveLog.java.

◆ setSolveTimeSec()

Builder com.google.ortools.pdlp.SolveLog.Builder.setSolveTimeSec ( double value )

The runtime of the solve. Note: This should not be used for comparing
methods unless care is taken to control for noise in runtime measurement.
For a solve with `use_feasibility_polishing` this count includes the
iterations from the feasibility polishing phases.

optional double solve_time_sec = 6;

Parameters

value The solveTimeSec to set.

Returns: This builder for chaining.

Definition at line 2058 of file SolveLog.java.

◆ setTerminationReason()

Builder com.google.ortools.pdlp.SolveLog.Builder.setTerminationReason ( com.google.ortools.pdlp.TerminationReason value )

The reason that the solve terminated.

optional .operations_research.pdlp.TerminationReason termination_reason = 3;

Parameters

value The terminationReason to set.

Returns: This builder for chaining.

Definition at line 1765 of file SolveLog.java.

◆ setTerminationString()

Builder com.google.ortools.pdlp.SolveLog.Builder.setTerminationString ( java.lang.String value )

Optional extra information about the termination reason.

optional string termination_string = 4;

Parameters

value The terminationString to set.

Returns: This builder for chaining.

Definition at line 1851 of file SolveLog.java.

◆ setTerminationStringBytes()

Builder com.google.ortools.pdlp.SolveLog.Builder.setTerminationStringBytes ( com.google.protobuf.ByteString value )

Optional extra information about the termination reason.

optional string termination_string = 4;

Parameters

value The bytes for terminationString to set.

Returns: This builder for chaining.

Definition at line 1882 of file SolveLog.java.

The documentation for this class was generated from the following file:

build/java/ortools-java/src/main/java/com/google/ortools/pdlp/SolveLog.java

Detailed Description

Public Member Functions

Static Public Member Functions

Protected Member Functions

Member Function Documentation

◆ addAllFeasibilityPolishingDetails()

◆ addAllIterationStats()

◆ addFeasibilityPolishingDetails() [1/4]

◆ addFeasibilityPolishingDetails() [2/4]

◆ addFeasibilityPolishingDetails() [3/4]

◆ addFeasibilityPolishingDetails() [4/4]

◆ addFeasibilityPolishingDetailsBuilder() [1/2]

◆ addFeasibilityPolishingDetailsBuilder() [2/2]

◆ addIterationStats() [1/4]

◆ addIterationStats() [2/4]

◆ addIterationStats() [3/4]

◆ addIterationStats() [4/4]

◆ addIterationStatsBuilder() [1/2]

◆ addIterationStatsBuilder() [2/2]

◆ build()

◆ buildPartial()

◆ clear()

◆ clearFeasibilityPolishingDetails()

◆ clearInstanceName()

◆ clearIterationCount()

◆ clearIterationStats()

◆ clearOriginalProblemStats()

◆ clearParams()

◆ clearPreprocessedProblemStats()

◆ clearPreprocessingTimeSec()

◆ clearSolutionStats()

◆ clearSolutionType()

◆ clearSolveTimeSec()

◆ clearTerminationReason()

◆ clearTerminationString()

◆ getDefaultInstanceForType()

◆ getDescriptor()

◆ getDescriptorForType()

◆ getFeasibilityPolishingDetails()

◆ getFeasibilityPolishingDetailsBuilder()

◆ getFeasibilityPolishingDetailsBuilderList()

◆ getFeasibilityPolishingDetailsCount()

◆ getFeasibilityPolishingDetailsList()

◆ getFeasibilityPolishingDetailsOrBuilder()

◆ getFeasibilityPolishingDetailsOrBuilderList()

◆ getInstanceName()

◆ getInstanceNameBytes()

◆ getIterationCount()

◆ getIterationStats()

◆ getIterationStatsBuilder()

◆ getIterationStatsBuilderList()

◆ getIterationStatsCount()

◆ getIterationStatsList()

◆ getIterationStatsOrBuilder()

◆ getIterationStatsOrBuilderList()

◆ getOriginalProblemStats()

◆ getOriginalProblemStatsBuilder()

◆ getOriginalProblemStatsOrBuilder()

◆ getParams()

◆ getParamsBuilder()

◆ getParamsOrBuilder()

◆ getPreprocessedProblemStats()

◆ getPreprocessedProblemStatsBuilder()

◆ getPreprocessedProblemStatsOrBuilder()

◆ getPreprocessingTimeSec()

◆ getSolutionStats()

◆ getSolutionStatsBuilder()

◆ getSolutionStatsOrBuilder()

◆ getSolutionType()

◆ getSolveTimeSec()

◆ getTerminationReason()

◆ getTerminationString()

◆ getTerminationStringBytes()

◆ hasInstanceName()

◆ hasIterationCount()

◆ hasOriginalProblemStats()

◆ hasParams()

◆ hasPreprocessedProblemStats()

◆ hasPreprocessingTimeSec()

◆ hasSolutionStats()