diff options
author | Valentin Wüstholz <wuestholz@gmail.com> | 2016-03-07 18:25:13 -0600 |
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committer | Valentin Wüstholz <wuestholz@gmail.com> | 2016-03-07 18:25:13 -0600 |
commit | 63c4b7642cd4566a39906b2d73c47b4ebe9f7c1c (patch) | |
tree | 4310bdb93e86a0a181be5411af116b8dfa72d6c7 /Source/Provers | |
parent | 502942a53a6db2b3a900d7570807216372d49ad0 (diff) |
Add support for weights on soft assumes.
Diffstat (limited to 'Source/Provers')
-rw-r--r-- | Source/Provers/SMTLib/SMTLibLineariser.cs | 2 | ||||
-rw-r--r-- | Source/Provers/SMTLib/TypeDeclCollector.cs | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/Source/Provers/SMTLib/SMTLibLineariser.cs b/Source/Provers/SMTLib/SMTLibLineariser.cs index 6df44c2f..06554fcb 100644 --- a/Source/Provers/SMTLib/SMTLibLineariser.cs +++ b/Source/Provers/SMTLib/SMTLibLineariser.cs @@ -281,7 +281,7 @@ namespace Microsoft.Boogie.SMTLib Linearise(node[1], options); return true; } - if (node.Op.Equals(VCExpressionGenerator.SoftOp)) + if (node.Op is VCExprSoftOp) { Linearise(node[1], options); return true; diff --git a/Source/Provers/SMTLib/TypeDeclCollector.cs b/Source/Provers/SMTLib/TypeDeclCollector.cs index 72540c9c..d911ce58 100644 --- a/Source/Provers/SMTLib/TypeDeclCollector.cs +++ b/Source/Provers/SMTLib/TypeDeclCollector.cs @@ -210,10 +210,10 @@ void ObjectInvariant() if (node.Op is VCExprStoreOp) RegisterStore(node); else if (node.Op is VCExprSelectOp) RegisterSelect(node); - else if (node.Op.Equals(VCExpressionGenerator.SoftOp)) { + else if (node.Op is VCExprSoftOp) { var exprVar = node[0] as VCExprVar; AddDeclaration(string.Format("(declare-fun {0} () Bool)", exprVar.Name)); - AddDeclaration(string.Format("(assert-soft {0} :weight 1)", exprVar.Name)); + AddDeclaration(string.Format("(assert-soft {0} :weight {1})", exprVar.Name, ((VCExprSoftOp)node.Op).Weight)); } else if (node.Op.Equals(VCExpressionGenerator.NamedAssumeOp)) { var exprVar = node[0] as VCExprVar; AddDeclaration(string.Format("(declare-fun {0} () Bool)", exprVar.Name)); |