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Add MSF plugins

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This commit is contained in:
Anh-Dung Phan 2013-12-27 11:18:10 -08:00
parent 58f8181a74
commit 5cc4cc8226
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60
examples/msf/Validator/App.config Normal file
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<?xml version="1.0"?>
<configuration>
<configSections>
<section name="MsfConfig"
type="Microsoft.SolverFoundation.Services.MsfConfigSection, Microsoft.Solver.Foundation"
allowLocation="true"
allowDefinition="Everywhere"
allowExeDefinition="MachineToApplication"
restartOnExternalChanges="true"
requirePermission="true"/>
</configSections>
<MsfConfig>
<MsfPluginSolvers>
<MsfPluginSolver name="Microsoft Z3 MILP Solver"
capability="MILP"
assembly="SolverFoundation.Plugin.Z3.dll"
solverclass="Microsoft.SolverFoundation.Plugin.Z3.Z3MILPSolver"
directiveclass="Microsoft.SolverFoundation.Plugin.Z3.Z3MILPDirective"
parameterclass="Microsoft.SolverFoundation.Plugin.Z3.Z3MILPParams"/>
<MsfPluginSolver name="Microsoft Z3 MILP Solver"
capability="LP"
assembly="SolverFoundation.Plugin.Z3.dll"
solverclass="Microsoft.SolverFoundation.Plugin.Z3.Z3MILPSolver"
directiveclass="Microsoft.SolverFoundation.Plugin.Z3.Z3MILPDirective"
parameterclass="Microsoft.SolverFoundation.Plugin.Z3.Z3MILPParams"/>
<MsfPluginSolver name="Microsoft Z3 Term Solver"
capability="MILP"
assembly="SolverFoundation.Plugin.Z3.dll"
interface="Microsoft.SolverFoundation.Services.ITermSolver"
solverclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermSolver"
directiveclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermDirective"
parameterclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermParams"/>
<MsfPluginSolver name="Microsoft Z3 Term Solver"
capability="LP"
assembly="SolverFoundation.Plugin.Z3.dll"
interface="Microsoft.SolverFoundation.Services.ITermSolver"
solverclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermSolver"
directiveclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermDirective"
parameterclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermParams"/>
<MsfPluginSolver name="Microsoft Z3 Term Solver"
capability="MINLP"
assembly="SolverFoundation.Plugin.Z3.dll"
interface="Microsoft.SolverFoundation.Services.ITermSolver"
solverclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermSolver"
directiveclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermDirective"
parameterclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermParams"/>
<MsfPluginSolver name="Microsoft Z3 Term Solver"
capability="NLP"
assembly="SolverFoundation.Plugin.Z3.dll"
interface="Microsoft.SolverFoundation.Services.ITermSolver"
solverclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermSolver"
directiveclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermDirective"
parameterclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermParams"/>
</MsfPluginSolvers>
</MsfConfig>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/>
</startup>
</configuration>

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examples/msf/Validator/MicrosoftSolverFoundationForExcel.dll.config Normal file
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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section
name="MsfConfig"
type="Microsoft.SolverFoundation.Services.MsfConfigSection, Microsoft.Solver.Foundation"
allowLocation="true"
allowDefinition="Everywhere"
allowExeDefinition="MachineToApplication"
restartOnExternalChanges="true"
requirePermission="true" />
</configSections>
<MsfConfig>
<MsfPluginSolvers>
<MsfPluginSolver name="Microsoft Z3 MILP Solver"
capability="MILP"
assembly="SolverFoundation.Plugin.Z3.dll"
solverclass="Microsoft.SolverFoundation.Plugin.Z3.Z3MILPSolver"
directiveclass="Microsoft.SolverFoundation.Plugin.Z3.Z3MILPDirective"
parameterclass="Microsoft.SolverFoundation.Plugin.Z3.Z3MILPParams"/>
<MsfPluginSolver name="Microsoft Z3 MILP Solver"
capability="LP"
assembly="SolverFoundation.Plugin.Z3.dll"
solverclass="Microsoft.SolverFoundation.Plugin.Z3.Z3MILPSolver"
directiveclass="Microsoft.SolverFoundation.Plugin.Z3.Z3MILPDirective"
parameterclass="Microsoft.SolverFoundation.Plugin.Z3.Z3MILPParams"/>
<MsfPluginSolver name="Microsoft Z3 Term Solver"
capability="MILP"
assembly="SolverFoundation.Plugin.Z3.dll"
interface="Microsoft.SolverFoundation.Services.ITermSolver"
solverclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermSolver"
directiveclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermDirective"
parameterclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermParams"/>
<MsfPluginSolver name="Microsoft Z3 Term Solver"
capability="LP"
assembly="SolverFoundation.Plugin.Z3.dll"
interface="Microsoft.SolverFoundation.Services.ITermSolver"
solverclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermSolver"
directiveclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermDirective"
parameterclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermParams"/>
<MsfPluginSolver name="Microsoft Z3 Term Solver"
capability="MINLP"
assembly="SolverFoundation.Plugin.Z3.dll"
interface="Microsoft.SolverFoundation.Services.ITermSolver"
solverclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermSolver"
directiveclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermDirective"
parameterclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermParams"/>
<MsfPluginSolver name="Microsoft Z3 Term Solver"
capability="NLP"
assembly="SolverFoundation.Plugin.Z3.dll"
interface="Microsoft.SolverFoundation.Services.ITermSolver"
solverclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermSolver"
directiveclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermDirective"
parameterclass="Microsoft.SolverFoundation.Plugin.Z3.Z3TermParams"/>
</MsfPluginSolvers>
</MsfConfig>
</configuration>

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examples/msf/Validator/Program.cs Normal file
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using System;
using System.IO;
using System.Linq;
using System.Collections.Generic;
using Microsoft.SolverFoundation.Common;
using Microsoft.SolverFoundation.Solvers;
using Microsoft.SolverFoundation.Plugin.Z3;
using Microsoft.SolverFoundation.Services;
using System.Text;
namespace Validator
{
class Program
{
static void LoadModel(SolverContext context, string fileName)
{
string ext = Path.GetExtension(fileName).ToLower();
if (ext == ".mps")
{
context.LoadModel(FileFormat.MPS, Path.GetFullPath(fileName));
}
else if (ext == ".smps")
{
context.LoadModel(FileFormat.SMPS, Path.GetFullPath(fileName));
}
else if (ext == ".oml")
{
context.LoadModel(FileFormat.OML, Path.GetFullPath(fileName));
}
else
{
throw new NotSupportedException("This file format hasn't been supported.");
}
}
static void ExecuteZ3(string fileName, Z3BaseDirective directive)
{
SolverContext context = SolverContext.GetContext();
try
{
LoadModel(context, fileName);
Solution solution = context.Solve(directive);
Report report = solution.GetReport();
Console.Write("{0}", report);
}
catch (Exception e)
{
Console.WriteLine("Skipping unsolvable instance in {0} with error message '{1}'.", fileName, e.Message);
}
finally
{
context.ClearModel();
}
}
static void ConvertToSMT2(string fileName, Z3BaseDirective directive)
{
SolverContext context = SolverContext.GetContext();
try
{
LoadModel(context, fileName);
if (context.CurrentModel.Goals.Any())
{
directive.SMT2LogFile = Path.ChangeExtension(fileName, ".smt2");
context.Solve(() => true, directive);
}
}
catch (Exception e)
{
Console.WriteLine("Skipping unconvertable instance in {0} with error message '{1}'.", fileName, e.Message);
}
finally
{
context.ClearModel();
}
}
static void ValidateZ3(string fileName, Z3BaseDirective directive)
{
SolverContext context = SolverContext.GetContext();
try
{
LoadModel(context, fileName);
if (context.CurrentModel.Goals.Any())
{
var msfDirective = (directive is Z3MILPDirective) ? (Directive)new MixedIntegerProgrammingDirective() { TimeLimit = 10000 }
: (Directive)new Directive() { TimeLimit = 10000 };
var sol1 = context.Solve(msfDirective);
Console.WriteLine("Solved the model using MSF.");
Console.Write("{0}", sol1.GetReport());
var expectedGoals = sol1.Goals.Select(x => x.ToDouble());
context.ClearModel();
context.LoadModel(FileFormat.OML, Path.GetFullPath(fileName));
directive.SMT2LogFile = Path.ChangeExtension(fileName, ".smt2");
var sol2 = context.Solve(directive);
//Console.Write("{0}", sol2.GetReport());
var actualGoals = sol2.Goals.Select(x => x.ToDouble());
Console.WriteLine("Solved the model using Z3.");
var goalPairs = expectedGoals.Zip(actualGoals, (expected, actual) => new { expected, actual }).ToArray();
bool validated = goalPairs.All(p => Math.Abs(p.expected - p.actual) <= 0.0001);
if (validated)
{
Console.WriteLine("INFO: Two solvers give approximately the same results.");
}
else
{
Console.Error.WriteLine("ERROR: Discrepancy found between results.");
if (!validated && File.Exists(directive.SMT2LogFile))
{
var sb = new StringBuilder();
for(int i = 0; i < goalPairs.Length; i++)
{
sb.AppendFormat("\n(echo \"Goal {0}: actual |-> {1:0.0000}, expected |-> {2:0.0000}\")",
i + 1, goalPairs[i].actual, goalPairs[i].expected);
}
Console.Error.WriteLine(sb.ToString());
File.AppendAllText(directive.SMT2LogFile, sb.ToString());
}
}
}
else
{
Console.WriteLine("Ignoring this instance without having any goal.");
}
}
catch (Exception e)
{
Console.WriteLine("Skipping unsolvable instance in {0} with error message '{1}'.",
fileName, e.Message);
}
finally
{
context.ClearModel();
}
}
static void Main(string[] args)
{
Z3BaseDirective directive = new Z3MILPDirective();
for (int i = 0; i < args.Length; ++i) {
if (args[i] == "-s" || args[i] == "-solve")
{
ExecuteZ3(args[i + 1], directive);
return;
}
if (args[i] == "-c" || args[i] == "-convert")
{
ConvertToSMT2(args[i + 1], directive);
return;
}
if (args[i] == "-v" || args[i] == "-validate")
{
ValidateZ3(args[i + 1], directive);
return;
}
if (args[i] == "-t" || args[i] == "-term")
{
directive = new Z3TermDirective();
}
}
if (args.Length > 0)
{
ExecuteZ3(args[0], directive);
return;
}
Console.WriteLine(@"
Validator is a simple command line to migrate benchmarks from OML, MPS and SMPS to SMT2 formats.
Commands:
-solve <file_name> : solving the model using Z3
-convert <file_name> : converting the model into SMT2 format
-validate <file_name> : validating by comparing results between Z3 and MSF solvers
-term : change the default Z3 MILP solver to Z3 Term solver
where <file_name> is any file with OML, MPS or SMPS extension.
Examples:
Validator.exe -convert model.mps
Validator.exe -term -solve model.oml
");
}
}
}

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examples/msf/Validator/Properties/AssemblyInfo.cs Normal file
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using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
// General Information about an assembly is controlled through the following
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
[assembly: AssemblyTitle("testSolver")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("Microsoft")]
[assembly: AssemblyProduct("testSolver")]
[assembly: AssemblyCopyright("Copyright © Microsoft 2009")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
// Setting ComVisible to false makes the types in this assembly not visible
// to COM components. If you need to access a type in this assembly from
// COM, set the ComVisible attribute to true on that type.
[assembly: ComVisible(false)]
// The following GUID is for the ID of the typelib if this project is exposed to COM
[assembly: Guid("c03c1084-d119-483f-80fe-c639eae75959")]
// Version information for an assembly consists of the following four values:
//
// Major Version
// Minor Version
// Build Number
// Revision
//
// You can specify all the values or you can default the Build and Revision Numbers
// by using the '*' as shown below:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: AssemblyFileVersion("1.0.0.0")]

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examples/msf/Validator/Validator.csproj Normal file
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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProductVersion>9.0.21022</ProductVersion>
<SchemaVersion>2.0</SchemaVersion>
<ProjectGuid>{54835857-129F-44C9-B529-A42158647B36}</ProjectGuid>
<OutputType>Exe</OutputType>
<AppDesignerFolder>Properties</AppDesignerFolder>
<RootNamespace>Validator</RootNamespace>
<AssemblyName>Validator</AssemblyName>
<TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
<FileAlignment>512</FileAlignment>
<FileUpgradeFlags>
</FileUpgradeFlags>
<UpgradeBackupLocation>
</UpgradeBackupLocation>
<OldToolsVersion>3.5</OldToolsVersion>
<PublishUrl>publish\</PublishUrl>
<Install>true</Install>
<InstallFrom>Disk</InstallFrom>
<UpdateEnabled>false</UpdateEnabled>
<UpdateMode>Foreground</UpdateMode>
<UpdateInterval>7</UpdateInterval>
<UpdateIntervalUnits>Days</UpdateIntervalUnits>
<UpdatePeriodically>false</UpdatePeriodically>
<UpdateRequired>false</UpdateRequired>
<MapFileExtensions>true</MapFileExtensions>
<ApplicationRevision>0</ApplicationRevision>
<ApplicationVersion>1.0.0.%2a</ApplicationVersion>
<IsWebBootstrapper>false</IsWebBootstrapper>
<UseApplicationTrust>false</UseApplicationTrust>
<BootstrapperEnabled>true</BootstrapperEnabled>
<TargetFrameworkProfile />
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x64' ">
<DebugSymbols>true</DebugSymbols>
<OutputPath>bin\x64\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<DebugType>full</DebugType>
<PlatformTarget>x86</PlatformTarget>
<CodeAnalysisUseTypeNameInSuppression>true</CodeAnalysisUseTypeNameInSuppression>
<CodeAnalysisModuleSuppressionsFile>GlobalSuppressions.cs</CodeAnalysisModuleSuppressionsFile>
<ErrorReport>prompt</ErrorReport>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x64' ">
<OutputPath>bin\x64\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<Optimize>true</Optimize>
<DebugType>pdbonly</DebugType>
<PlatformTarget>x64</PlatformTarget>
<CodeAnalysisUseTypeNameInSuppression>true</CodeAnalysisUseTypeNameInSuppression>
<CodeAnalysisModuleSuppressionsFile>GlobalSuppressions.cs</CodeAnalysisModuleSuppressionsFile>
<ErrorReport>prompt</ErrorReport>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
<DebugSymbols>true</DebugSymbols>
<OutputPath>bin\x86\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<DebugType>full</DebugType>
<PlatformTarget>x86</PlatformTarget>
<ErrorReport>prompt</ErrorReport>
<CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
<OutputPath>bin\x86\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<Optimize>true</Optimize>
<DebugType>pdbonly</DebugType>
<PlatformTarget>x86</PlatformTarget>
<ErrorReport>prompt</ErrorReport>
<CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
</PropertyGroup>
<ItemGroup>
<Reference Include="Microsoft.Solver.Foundation">
<HintPath>..\Microsoft.Solver.Foundation.dll</HintPath>
</Reference>
<Reference Include="System" />
<Reference Include="System.Core">
<RequiredTargetFramework>3.5</RequiredTargetFramework>
</Reference>
<Reference Include="System.Xml.Linq">
<RequiredTargetFramework>3.5</RequiredTargetFramework>
</Reference>
<Reference Include="System.Data.DataSetExtensions">
<RequiredTargetFramework>3.5</RequiredTargetFramework>
</Reference>
<Reference Include="System.Data" />
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
</ItemGroup>
<ItemGroup>
<None Include="App.config" />
<None Include="MicrosoftSolverFoundationForExcel.dll.config" />
</ItemGroup>
<ItemGroup>
<BootstrapperPackage Include="Microsoft.Net.Client.3.5">
<Visible>False</Visible>
<ProductName>.NET Framework 3.5 SP1 Client Profile</ProductName>
<Install>false</Install>
</BootstrapperPackage>
<BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
<Visible>False</Visible>
<ProductName>.NET Framework 3.5 SP1</ProductName>
<Install>true</Install>
</BootstrapperPackage>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\SolverFoundation.Plugin.Z3\SolverFoundation.Plugin.Z3.csproj">
<Project>{7340e664-f648-4ff7-89b2-f4da424996d3}</Project>
<Name>SolverFoundation.Plugin.Z3</Name>
</ProjectReference>
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
Other similar extension points exist, see Microsoft.Common.targets.
<Target Name="BeforeBuild">
</Target>
<Target Name="AfterBuild">
</Target>
-->
</Project>