private void PerformHoudini()
{
var houdiniStats = new HoudiniSession.HoudiniStatistics();
GC.Collect();
try
{
this.Houdini = new Houdini(this.AC.BoogieProgram, houdiniStats);
this.Outcome = this.Houdini.PerformHoudiniInference();
}
catch (OutOfMemoryException)
{
Lockpwn.IO.Reporter.WarningWriteLine("Warning: Houdini run out of memory");
GC.Collect();
throw new AnalysisFailedException();
}
catch (Exception ex)
{
Lockpwn.IO.Reporter.WarningWriteLine("Warning: Houdini failed: " + ex.Message);
GC.Collect();
throw new AnalysisFailedException();
}
if (CommandLineOptions.Clo.PrintAssignment)
{
Output.PrintLine("..... Assignment computed by Houdini:");
foreach (var x in this.Outcome.assignment)
{
Output.PrintLine(x.Key + " = " + x.Value);
}
}
if (ToolCommandLineOptions.Get().SuperVerboseMode)
{
int numTrueAssigns = 0;
foreach (var x in this.Outcome.assignment)
{
if (x.Value)
{
numTrueAssigns++;
}
}
Output.PrintLine("..... Number of true assignments = " + numTrueAssigns);
Output.PrintLine("..... Number of false assignments = " + (this.Outcome.assignment.Count - numTrueAssigns));
Output.PrintLine("..... Prover time = " + houdiniStats.proverTime.ToString("F2"));
Output.PrintLine("..... Unsat core prover time = " + houdiniStats.unsatCoreProverTime.ToString("F2"));
Output.PrintLine("..... Number of prover queries = " + houdiniStats.numProverQueries);
Output.PrintLine("..... Number of unsat core prover queries = " + houdiniStats.numUnsatCoreProverQueries);
Output.PrintLine("..... Number of unsat core prunings = " + houdiniStats.numUnsatCorePrunings);
}
}
private void PerformHoudini(ref HoudiniOutcome outcome)
{
var houdiniStats = new HoudiniSession.HoudiniStatistics();
this.Houdini = new Houdini(this.AC.Program, houdiniStats);
outcome = this.Houdini.PerformHoudiniInference();
if (CommandLineOptions.Clo.PrintAssignment)
{
Console.WriteLine("Assignment computed by Houdini:");
foreach (var x in outcome.assignment)
{
Console.WriteLine(x.Key + " = " + x.Value);
}
}
if (CommandLineOptions.Clo.Trace)
{
int numTrueAssigns = 0;
foreach (var x in outcome.assignment)
{
if (x.Value)
{
numTrueAssigns++;
}
}
Console.WriteLine("Number of true assignments = " + numTrueAssigns);
Console.WriteLine("Number of false assignments = " + (outcome.assignment.Count - numTrueAssigns));
Console.WriteLine("Prover time = " + houdiniStats.proverTime.ToString("F2"));
Console.WriteLine("Unsat core prover time = " + houdiniStats.unsatCoreProverTime.ToString("F2"));
Console.WriteLine("Number of prover queries = " + houdiniStats.numProverQueries);
Console.WriteLine("Number of unsat core prover queries = " + houdiniStats.numUnsatCoreProverQueries);
Console.WriteLine("Number of unsat core prunings = " + houdiniStats.numUnsatCorePrunings);
}
}
private void PerformHoudini()
{
var houdiniStats = new HoudiniSession.HoudiniStatistics();
this.Houdini = new Houdini(this.AC.BoogieProgram, houdiniStats);
this.Outcome = this.Houdini.PerformHoudiniInference();
if (CommandLineOptions.Clo.PrintAssignment)
{
Output.PrintLine("..... Assignment computed by Houdini:");
foreach (var x in this.Outcome.assignment)
{
Output.PrintLine(x.Key + " = " + x.Value);
}
}
if (ToolCommandLineOptions.Get().SuperVerboseMode)
{
int numTrueAssigns = 0;
foreach (var x in this.Outcome.assignment)
{
if (x.Value)
{
numTrueAssigns++;
}
}
Output.PrintLine("..... Number of true assignments = " + numTrueAssigns);
Output.PrintLine("..... Number of false assignments = " + (this.Outcome.assignment.Count - numTrueAssigns));
Output.PrintLine("..... Prover time = " + houdiniStats.proverTime.ToString("F2"));
Output.PrintLine("..... Unsat core prover time = " + houdiniStats.unsatCoreProverTime.ToString("F2"));
Output.PrintLine("..... Number of prover queries = " + houdiniStats.numProverQueries);
Output.PrintLine("..... Number of unsat core prover queries = " + houdiniStats.numUnsatCoreProverQueries);
Output.PrintLine("..... Number of unsat core prunings = " + houdiniStats.numUnsatCorePrunings);
}
}
