diff options
| author |  Ken McMillan <unknown> | 2013-11-09 15:45:09 -0800 |
|---|---|---|
| committer | Ken McMillan <unknown> | 2013-11-09 15:45:09 -0800 |
| commit | 334d29e2e34647caa2defd9cd0d329e1e9f0dfd3 (patch) | |
| tree | 31d51078b4fc87fe7b4d3fc361d61084e84b613b /Source/Provers | |
| parent | 762424bf2a12558fd5a1eacbc056ebff3193b318 (diff) | |
| parent | 0172a2eeb76fafd8aaabd34934b41eca15282956 (diff) | |
Merge duality changes to mainline
Diffstat (limited to 'Source/Provers')
| -rw-r--r-- | Source/Provers/SMTLib/ProverInterface.cs | 28 | ||||
| -rw-r--r-- | Source/Provers/SMTLib/Z3.cs | 1 |
2 files changed, 27 insertions, 2 deletions
diff --git a/Source/Provers/SMTLib/ProverInterface.cs b/Source/Provers/SMTLib/ProverInterface.cs index fe749852..c5c867d9 100644 --- a/Source/Provers/SMTLib/ProverInterface.cs +++ b/Source/Provers/SMTLib/ProverInterface.cs @@ -673,8 +673,21 @@ namespace Microsoft.Boogie.SMTLib {
var resp = Process.GetProverResponse();
-
- switch (resp.Name)
+
+ if (proverErrors.Count > 0)
+ {
+ result = Outcome.Undetermined;
+ foreach (var err in proverErrors)
+ {
+ if (err.Contains("canceled"))
+ {
+ result = Outcome.TimeOut;
+ }
+ }
+ }
+ else if(resp == null)
+ HandleProverError("Prover did not respond");
+ else switch (resp.Name)
{
case "unsat":
result = Outcome.Valid;
@@ -685,6 +698,17 @@ namespace Microsoft.Boogie.SMTLib case "unknown":
result = Outcome.Invalid;
break;
+ case "error":
+ if (resp.ArgCount > 0 && resp.Arguments[0].Name.Contains("canceled"))
+ {
+ result = Outcome.TimeOut;
+ }
+ else
+ {
+ HandleProverError("Prover error: " + resp.Arguments[0]);
+ result = Outcome.Undetermined;
+ }
+ break;
default:
HandleProverError("Unexpected prover response: " + resp.ToString());
break;
diff --git a/Source/Provers/SMTLib/Z3.cs b/Source/Provers/SMTLib/Z3.cs index a2bf80ba..8dfa8371 100644 --- a/Source/Provers/SMTLib/Z3.cs +++ b/Source/Provers/SMTLib/Z3.cs @@ -262,6 +262,7 @@ namespace Microsoft.Boogie.SMTLib if (options.TimeLimit > 0)
{
options.AddWeakSmtOption("TIMEOUT", options.TimeLimit.ToString());
+ options.AddWeakSmtOption("fixedpoint.TIMEOUT", options.TimeLimit.ToString());
// This kills the Z3 *instance* after the specified time, not a particular query, so we cannot use it.
// options.AddSolverArgument("/T:" + (options.TimeLimit + 1000) / 1000);
}
|